That portion of the electromagnetic spectrum from the UHF (ultrahigh frequency) radio waves and extending into the INFRARED RAYS frequencies.
Removal of tissue by vaporization, abrasion, or destruction. Methods used include heating tissue by hot liquids or microwave thermal heating, freezing (CRYOABLATION), chemical ablation, and photoablation with LASERS.
The induction of local hyperthermia by either short radio waves or high-frequency sound waves.
Procedures using an electrically heated wire or scalpel to treat hemorrhage (e.g., bleeding ulcers) and to ablate tumors, mucosal lesions, and refractory arrhythmias. It is different from ELECTROSURGERY which is used more for cutting tissue than destroying and in which the patient is part of the electric circuit.
The application of heat to raise the temperature of the environment, ambient or local, or the systems for accomplishing this effect. It is distinguished from HEAT, the physical property and principle of physics.
Abnormally high temperature intentionally induced in living things regionally or whole body. It is most often induced by radiation (heat waves, infra-red), ultrasound, or drugs.
The study of the structure, preparation, properties, and reactions of carbon compounds. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
Transmission of energy or mass by a medium involving movement of the medium itself. The circulatory movement that occurs in a fluid at a nonuniform temperature owing to the variation of its density and the action of gravity. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed; Webster, 10th ed)
Various material objects and items in the home. It includes temporary or permanent machinery and appliances. It does not include furniture or interior furnishings (FURNITURE see INTERIOR DESIGN AND FURNISHINGS; INTERIOR FURNISHINGS see INTERIOR DESIGN AND FURNISHINGS).
Common name for one of five species of small PARROTS, containing long tails.
A residue of coal, left after dry (destructive) distillation, used as a fuel.
The heat flow across a surface per unit area per unit time, divided by the negative of the rate of change of temperature with distance in a direction perpendicular to the surface. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
Global conflict involving countries of Europe, Africa, Asia, and North America that occurred between 1939 and 1945.
Time period from 1901 through 2000 of the common era.
Hostile conflict between organized groups of people.
Substances that are energetically unstable and can produce a sudden expansion of the material, called an explosion, which is accompanied by heat, pressure and noise. Other things which have been described as explosive that are not included here are explosive action of laser heating, human performance, sudden epidemiological outbreaks, or fast cell growth.
Global conflict primarily fought on European continent, that occurred between 1914 and 1918.
A status with BODY WEIGHT that is grossly above the acceptable or desirable weight, usually due to accumulation of excess FATS in the body. The standards may vary with age, sex, genetic or cultural background. In the BODY MASS INDEX, a BMI greater than 30.0 kg/m2 is considered obese, and a BMI greater than 40.0 kg/m2 is considered morbidly obese (MORBID OBESITY).
A subspecialty of medical oncology and radiology concerned with the radiotherapy of cancer.
A phylum of oxygenic photosynthetic bacteria comprised of unicellular to multicellular bacteria possessing CHLOROPHYLL a and carrying out oxygenic PHOTOSYNTHESIS. Cyanobacteria are the only known organisms capable of fixing both CARBON DIOXIDE (in the presence of light) and NITROGEN. Cell morphology can include nitrogen-fixing heterocysts and/or resting cells called akinetes. Formerly called blue-green algae, cyanobacteria were traditionally treated as ALGAE.
A clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
Devices designed to provide personal protection against injury to individuals exposed to hazards in industry, sports, aviation, or daily activities.
An autosomal recessive inherited disorder with multiple forms of phenotypic expression, caused by a defect in the oxidative decarboxylation of branched-chain amino acids (AMINO ACIDS, BRANCHED-CHAIN). These metabolites accumulate in body fluids and render a "maple syrup" odor. The disease is divided into classic, intermediate, intermittent, and thiamine responsive subtypes. The classic form presents in the first week of life with ketoacidosis, hypoglycemia, emesis, neonatal seizures, and hypertonia. The intermediate and intermittent forms present in childhood or later with acute episodes of ataxia and vomiting. (From Adams et al., Principles of Neurology, 6th ed, p936)
A plant genus of the family RANUNCULACEAE that contains protoanemonin, anemonin, and ranunculin.
A plant genus of the family CUCURBITACEAE, order Violales, subclass Dilleniidae, which includes pumpkin, gourd and squash.
The buttercup plant family of the order Ranunculales, subclass Magnoliidae, class Magnoliopsida. The leaves are usually alternate and stalkless. The flowers usually have two to five free sepals and may be radially symmetrical or irregular.
A plant genus of the family ACERACEAE, best known for trees with palmately lobed leaves.
Games in which players use a racquet to hit a ball or similar type object.
Hospital department that manages and supervises the dietary program in accordance with the patients' requirements.
The art or practice of preparing food. It includes the preparation of special foods for diets in various diseases.
A genus of gram-negative, facultatively anaerobic, rod-shaped bacteria that utilizes citrate as a sole carbon source. It is pathogenic for humans, causing enteric fevers, gastroenteritis, and bacteremia. Food poisoning is the most common clinical manifestation. Organisms within this genus are separated on the basis of antigenic characteristics, sugar fermentation patterns, and bacteriophage susceptibility.
Bone marrow-derived lymphocytes that possess cytotoxic properties, classically directed against transformed and virus-infected cells. Unlike T CELLS; and B CELLS; NK CELLS are not antigen specific. The cytotoxicity of natural killer cells is determined by the collective signaling of an array of inhibitory and stimulatory CELL SURFACE RECEPTORS. A subset of T-LYMPHOCYTES referred to as NATURAL KILLER T CELLS shares some of the properties of this cell type.
Activities involved in ensuring the safety of FOOD including avoidance of bacterial and other contamination.
Measuring instruments for determining the temperature of matter. Most thermometers used in the field of medicine are designed for measuring body temperature or for use in the clinical laboratory. (From UMDNS, 1999)
Any substances taken in by the body that provide nourishment.
Water in its gaseous state. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
Machine readable patient or equipment identification device using radio frequency from 125 kHz to 5.8 Ghz.
Electromagnetic waves with frequencies between about 3 kilohertz (very low frequency - VLF) and 300,000 megahertz (extremely high frequency - EHF). They are used in television and radio broadcasting, land and satellite communications systems, radionavigation, radiolocation, and DIATHERMY. The highest frequency radio waves are MICROWAVES.
Fields representing the joint interplay of electric and magnetic forces.
Removal of tissue with electrical current delivered via electrodes positioned at the distal end of a catheter. Energy sources are commonly direct current (DC-shock) or alternating current at radiofrequencies (usually 750 kHz). The technique is used most often to ablate the AV junction and/or accessory pathways in order to interrupt AV conduction and produce AV block in the treatment of various tachyarrhythmias.
The transmission and reception of electric impulses or signals by means of electric waves without a connecting wire, or the use of these waves for the wireless transmission of electric impulses into which sound is converted. (From Webster's 3d)
A frozen dairy food made from cream or butterfat, milk, sugar, and flavorings. Frozen custard and French-type ice creams also contain eggs.
A plant genus of the family ORCHIDACEAE that is the source of the familiar flavoring used in foods and medicines (FLAVORING AGENTS).
The dried seeds, bark, root, stems, buds, leaves, or fruit of aromatic plants used to season food.
An activity in which the organism plunges into water. It includes scuba and bell diving. Diving as natural behavior of animals goes here, as well as diving in decompression experiments with humans or animals.
The tree which is known for its bark which is sold as cinnamon. The oil contains about 65-80% cinnamaldehyde and 10% EUGENOL and many TERPENES.
A plant genus in the family ROSACEAE, order Rosales, subclass Rosidae. It is best known as a source of the edible fruit (apple) and is cultivated in temperate climates worldwide.

Bcl-2 and p53 immunoprofile in Kaposi's sarcoma. (1/876)

Seventy three cases of Kaposi's sarcoma (KS) from the 3 histological subtypes (patch, plaque and nodular) were assessed for bcl-2 and p53 protein expression. The aim was to determine the level of expression of these proteins in KS and in the different subtypes. Commercially available antibodies to bcl-2 and p53 were applied after both microwave and pressure cooking antigen retrieval. Bcl-2 immunoexpression increased from the patch stage (36%) to the plaque stage (45%) to the nodular stage (70.83%). Better immunostaining for bcl-2 was obtained after pressure cooking. p53 on the other hand, was not expressed in the patch or plaque stages, but 54.16% of cases in the nodular stage were immunopositive. These results show a progression of immunoexpression of both bcl-2 and p53 from the early histological stages to the late tumor stage, implying that these proteins are upregulated late in the evolution of KS.  (+info)

Heating garlic inhibits its ability to suppress 7, 12-dimethylbenz(a)anthracene-induced DNA adduct formation in rat mammary tissue. (2/876)

The present studies compared the impact of heating, either by microwave or convection oven, on the ability of garlic to reduce the in vivo bioactivation of 7,12-dimethylbenz(a)anthracene (DMBA) in 55-d-old female Sprague-Dawley rats. In study 1, rats were fed a semipurified casein-based diet and treated by gastric gavage thrice weekly for 2-wk with crushed garlic (0.7 g in 2 mL corn oil) or the carrier prior to DMBA treatment (50 mg/kg body weight). Providing crushed garlic reduced by 64% (P < 0.05) the quantity DMBA-induced DNA adducts present in mammary epithelial cells compared to controls. In study 2, microwave treatment for 60 s, but not 30 s, decreased (P < 0.05) the protection provided by garlic against DMBA-induced adduct formation. In study 3, allowing crushed garlic to stand for 10 min prior to microwave heating for 60 s significantly (P < 0.05) restored its anticarcinogenic activity. Microwave heating of garlic for 30 s resulted in a 90% loss of alliinase activity. Heating in a convection oven (study 4) also completely blocked the ability of uncrushed garlic to retard DMBA bioactivation. Study 5 revealed that providing either 0.105 micromol diallyl disulfide or S-allyl cysteine by gastric gavage thrice weekly for 2 wk was effective in retarding DMBA bioactivation but isomolar alliin was not. These studies provide evidence that alliinase may be important for the formation of allyl sulfur compounds that contribute to a depression in DMBA metabolism and bioactivation.  (+info)

Rapid conditions for the cleavage of oligodeoxyribonucleotides from cis-diol-bearing universal polymer supports and their deprotection. (3/876)

Two sets of deprotection conditions have been evolved for the deprotection of oligodeoxyribonucleotides and their cleavage from commercially available cis -diol group-bearing universal polymer supports. In the first case, oligodeoxyribonucleotides anchored on the universal support were subjected to one of the standard deprotection conditions followed by treatment with aqueous 0.5 M sodium chloride + 0.2 M sodium hydroxide solution for 30 min at room temperature. In the second case, oligonucleotides bound to the universal support were treated with methanolic sodium hydroxide solution under microwave radiation to obtain fully deprotected oligomers within 4 min. Under both conditions, the cleavage of oligonucleotides from the support and their deprotection occurred quantitatively without any side product formation. The cleaved oligonucleotides were found to be identical in all respects (retention time on HPLC and biological activity in PCR) to the corresponding standard oligo-nucleotides.  (+info)

Spectroscopic determination of the water pair potential. (4/876)

A polarizable water pair potential was determined by fitting a potential form to microwave, terahertz, and mid-infrared (D2O)2 spectra through a rigorous calculation of the water dimer eigenstates. It accurately reproduces most ground state vibration-rotation-tunneling spectra and yields excellent second viral coefficients. The calculated dimer structure and dipole moment are very close to those determined from microwave spectroscopy and high-level ab initio calculations. The dimer binding energy and acceptor switching and donor-acceptor interchange tunneling barriers are in excellent agreement with recent ab initio theory, as are cyclic water trimer and tetramer structures and binding energies.  (+info)

A new digestion method for recovery of MMMFs from lungs. (5/876)

A new tissue digestion method is proposed to recover man-made mineral fibers (MMMFs) from lungs, which is an improved Kjeldahl method using microwaves. Tissue digestion is carried out under five different conditions in this experiment, and the most suitable condition is found as follows; dried rat lung (0.5 g of wet weight) is put into a flask with 0.1 ml of H2SO4 and 2.0 ml of HNO3, and treated by microwaves for 5 min. After the treatment, 1.0 ml of H2O2 is added immediately and the sample is treated again under the same condition. Pure samples of glass fibers and refractory ceramic fibers are treated by this proposed method. Numbers and sizes of the fibers are measured before and after the treatment on enlarged photos taking by a scanning electron microscope. As no significant changes are observed in fiber dimensions and numbers, the proposed method is shown to be applicable to recover these MMMFs from lungs.  (+info)

Determination of glutamine in muscle protein facilitates accurate assessment of proteolysis and de novo synthesis-derived endogenous glutamine production. (6/876)

BACKGROUND: Results of tracer studies indicate that skeletal muscle contributes to approximately 70% of overall glutamine production in healthy adults; the contribution of de novo synthesis being estimated at approximately 60%. However, measurement of the de novo synthesis rate in muscle tissue requires knowledge of the appearance rate of glutamine in plasma and the quantity of glutamine derived from intracellular proteolysis. Thus, the content of glutamine in muscle protein is a prerequisite for an accurate calculation. OBJECTIVE: The objective of the study was to measure glutamine in muscle protein. DESIGN: Muscle specimens (open biopsies) were obtained from humans (10 men and 4 women), rats (n = 4), cows (n = 4), and pigs (n = 4). Glutamine was assessed via prehydrolysis derivatization, rapid microwave-enhanced acid hydrolysis, and 5-dimethylaminonaphthalene-1-sulfonyl chloride (dansyl chloride) reversed-phase HPLC, and expressed per mg alkali-soluble protein (ASP) and DNA. RESULTS: Glutamine concentrations in muscle cell protein of various species ranged from 41 to 49 microg/mg ASP; the differences were not species related. The combined means (+/-SDs) for the 4 species were 43.6 +/- 4.9 microg/mg ASP and 11.9 +/- 2.0 mg/mg DNA, respectively. In humans, there was no apparent influence of age, sex, or BMI. CONCLUSIONS: Direct and specific measurements of glutamine in intact muscle protein were 50% lower than assumed previously. We used data compiled from earlier studies to recalculate the contributions of proteolysis and de novo synthesis to the endogenous production of glutamine in selected age groups of healthy humans; these contributions remained remarkably constant at approximately 13% and approximately 87%, respectively.  (+info)

High-throughput plasmid DNA purification for 3 cents per sample. (7/876)

To accommodate the increasingly rapid rates of DNA sequencing we have developed and implemented an inexpensive, expeditious method for the purification of double-stranded plasmid DNA clones. The robust nature, high throughput, low degree of technical difficulty and extremely low cost have made it the plasmid DNA preparation method of choice in both our expressed sequence tag (EST) and genome sequencing projects. Here we report the details of the method and describe its application in the generation of more than 700 000 ESTs at a rate exceeding 16 000 per week.  (+info)

Determination of germanium in human specimens: comparative study of atomic absorption spectrometry and microwave-induced plasma mass spectrometry. (8/876)

The determination methods of germanium (Ge) in biological specimens such as blood plasma, erythrocytes, urine, hair, nail, and other organs were established using graphite furnace atomic absorption spectrometry (GFAAS) and microwave-induced plasma mass spectrometry (MIP-MS). The detection limits of Ge standard solution were 3 ng/mL with GFAAS and 0.05 ng/mL with MIP-MS. The detection limits in organ samples depended on the type of samples and sampling amounts: 3-30 ng/g by GFAAS and 0.05-0.5 ng/g by MIP-MS. The sensitivity of GFAAS was lower than that of MIP-MS; however, it was adequate for determining Ge concentrations in specimens from patients who had ingested Ge. Samples were digested by a simple wet-ashing procedure using nitric acid and perchloric acid. To avoid the interfering effects of coexisting elements and perchloric acid residue, an extraction method using organic solvent was tried. When using MIP-MS, extraction was not necessary; however, both dilution and addition of an internal standard were needed. Special attention was required for iron-rich samples because a molecular ion of 56Fe16O was observed at nm/z72 where 2Ge was monitored. The results of Ge concentrations in human samples obtained by these methods agreed well. Interfering effects of perchloric acid, which was used for digestion and which remained in samples, were observed in both methods. Hair and nail samples from people who had ingested Ge were useful for monitoring Ge in the body. Hair samples were useful for determining past exposure to Ge when the distribution patterns from the scalp to the end of the strand were analyzed. In control subjects, Ge concentrations in the listed specimens and organs were lower than 0.1 microg/g or mL, and these low levels of Ge were able to be determined by MIP-MS in combination with the extraction method.  (+info)

TY - JOUR. T1 - Extraordinary Effect of Microwave Irradiation on Asymmetric Catalysis. AU - Kikuchi, Satoshi. AU - Tsubo, Tatsuyuki. AU - Ashizawa, Tomoko. AU - Yamada, Tohru. PY - 2010. Y1 - 2010. N2 - We here report the effect of microwave irradiation on the atropo-enantioselective ring-opening reaction of biaryl lactones with dynamic-kinetic resolution catalyzed by AgBF4-phosphine complexes. The multimode microwave reactor with a cooling system was employed and the fiber-optic sensor was used for measurement of the accurate internal reaction temperature. It was found that the reaction was accelerated by microwave irradiation without any loss of enantioselectivity at almost the same internal temperature as the conventional conditions.. AB - We here report the effect of microwave irradiation on the atropo-enantioselective ring-opening reaction of biaryl lactones with dynamic-kinetic resolution catalyzed by AgBF4-phosphine complexes. The multimode microwave reactor with a cooling system was ...
Objective To evaluate the clinical application of CT-guided percutaneous microwave coagulation therapy(PMCT) to patients with hepatocellular carcinoma(HCC) after transarterial chemoembolization(TACE).Methods Thirty-three patients with HCC undertook TACE first.They would undergo either TACE or PMCT based on the results of AFP and liver imaging such as CT/MR after 2 to 4 weeks of the primary TACE.Two-step method puncture was to perform puncture of guiding-needle of PMCT.Firstly,a lumbar-puncture needle(0.6 mm in diameter and 8 cm long) punctured the mass.Secondly,it was to reintroduce the guiding-needle(2.0 mm in diameter and 13.5 cm long) of PMCT,according to the angle and depth between the lumbar-puncture needle and the mass of recheck-CT.Then we introduced the antenna of PMCT and performed PMCT.All patients were followed up between 5 and 48 months(mean,25.5 months).Based on the results of follow-up,therapeutic effect,survival time and recurrence were prospectively evaluated with statistical analysis
Objective The efficacy of combination transcatheter arterial chemoembolization(TACE) with subsequent percutaneous microwave coagulation therapy (PMCT)was assessed.Methods Eighteen patients with 28 tumors under TACE followed within 1~2 days by ultrasound guided PMCT,which were diagnosed by liver biopsy.Results Ninteen tumors measuring 5 cm in greatest dimension showed complete necrosis,5 of 9 tumors measuring ≥5 cm in greatest dimension showed complete necrosis.Conclusions Combination therapy with TACE and PMCT for liver tumor is effective.
Microwave Buckwheat Flour drying and sterilization equipment and Microwave Heating Equipment Design. Low Temperature Microwave Drying is built up with Microwave Heating Equipment, as a Microwave Buckwheat Flour drying and sterilization equipment. Microwave Heating Equipmentindustrial microwave heating/industrial microwave systems/Microwave Buckwheat Flour drying and sterilization equipment/industrial microwave heating pdf/what is an industrial microwave/industrial microwave oven india/industrial microwave drying/industrial microwave oven manufacturers/manufacturers large industrial microwaves
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Of course, you can make healthy foods in the microwave. But yes, you will need to make them from scratch. We will recommend you to get a ceramic or glass microwave oven proof bowls to cook the dishes. Another thing that you need is a steamer as it will help you in getting good food. It is easy to store the dishes as most of the utensils are fridge safe as well. Take out some healthy microwave oven recipes from the internet and you are ready to make good use of the microwave at your home.. So, here we have a little knowledge for you about using a microwave oven. Make sure to clean it from time to time if you use it for daily cooking purposes. The food will come out as tasty as any other food and your microwave oven wouldnt gather dust anymore.. ...
Man-made microwave and radiofrequency (RF) radiation technologies have been steadily increasing with the growing demand of electronic appliances such as microwave oven and cell phones. These appliances affect biological systems by increasing free radicals, thus leading to oxidative damage. The aim of this study was to explore the effect of 2.45 GHz microwave radiation on histology and the level of lipid peroxide (LPO) in Wistar rats. Sixty-day-old male Wistar rats with 180 ± 10 g body weight were used for this study. Animals were divided into two groups: sham exposed (control) and microwave exposed. These animals were exposed for 2 h a day for 35 d to 2.45 GHz microwave radiation (power density, 0.2 mW/cm2). The whole-body specific absorption rate (SAR) was estimated to be 0.14 W/kg. After completion of the exposure period, rats were sacrificed, and brain, liver, kidney, testis and spleen were stored/preserved for determination of LPO and histological parameters. Significantly high level of LPO ...
At the same time,because in the microwave heating Microwave Heating Equipment process,microwave thermal Sealing ring of microwave drying sterilization equipment and non-thermal effect together,plays a bactericidal role for fast food,meets with the food health indicators requirements.Micrwave heating fast food equipment Microwave Heating Equipment is the best choice for heating fast food.Equipment Sealing ring of microwave drying sterilization equipment can be pointed reasonably designed accorrding to your products productivity.The microwave Sealing ring of microwave drying sterilization equipment has a different effect on different material.Due to the water molecules absorb microwave better,so the parts with more moisture content can absorb more microwave than lower moisture content parts,this is selective heating.Microwave Heating Equipment have following features : 1) fast heating ,3~5 minutes.microwave heat from internal to external ; 2) save energy/efficient; 3) Sealing ring of microwave ...
1. Introduction and development of microwave chemistry 2. Microwave oven - history, description, danger of microwave radiation 3. Mechanism of microwave heating (polarization vs. conduction) 4. Interaction of the microwaves with materials (absorption, transmission, reflection, scattering) 5. Behavior of compounds in microwave field 1 (superheating effects) 6. Behavior of compounds in microwave field 2 (complex dielectric constant, loss angle) 7. Behavior of compounds in microwave field 3 (penetration depth, hot spots) 8. Application of microwaves on selected chemical reactions 1 (increase of reaction rate) 9. Application of microwaves on selected chemical reactions 2 (effect on yield) 10. Application of microwaves on selected chemical reactions 3 (selective heating) 11. Application of microwaves on selected chemical reactions 4 (uniform heating) 12. Application of microwaves on selected chemical reactions 5 (green chemistry) 13. Experimental equipment for microwave chemistry (magnetron, ...
Microwave fast food heating equipment lemongrass Microwave sterilization machine on sale,ready to eat meal microwave snack heating equipment ,fast microwave fast food heating machine,microwave fast food heating machine ,fast microwave snack heating machine Microwave Heating Equipment are suitable for heating ,low temperature sterilizing fast food and snack,widely used in industrial enterprise, school, fast food companies, restaurants, arena, exhibition and other fast food distribution.Shandong Leader Machinery Co.,ltd. The advantages are :Microwave Heating Equipment high productivity,continuous and fast ,can finish heating in 2 minutes ,dont destory the nutritional content of food ,dont change color ,dont change the flavor.while deliverying machine lemongrass Microwave sterilization machine on sale,Shandong Leader Machinery Co.,ltd. will provide 2 sets spare parts freely. For the whole equipment lemongrass Microwave sterilization machine on sale,warranty is 12 months,within 12 months,if have ...
A device and method is disclosed for creating a lesion in nerve-containing tissue spaced from a body lumen while protecting tissue forming and adjacent to a wall of the body lumen from injury. A catheter carrying a microwave antenna is positioned within the body lumen. Cooling fluid is circulated around the microwave antenna in thermal contact with the wall of the body lumen. Power is supplied to the microwave antenna to cause microwave energy to be emitted omnidirectionally from the microwave antenna. The power supplied to the microwave antenna and the cooling fluid circulated around the microwave antenna are controlled to cause the nerve-containing tissue spaced from the body lumen to be heated to a temperature sufficient to cause thermal damage while the tissue forming and adjacent to the wall of the body lumen is maintained at a temperature where thermal damage does not occur.
Automatic Black Tea Microwave Drying Sterilization Machine/Microwave Ovenoffers a complete range of 915 MHz Microwave thawing machine for the food industry and tunnels for tempering and thawing from -20°C to -4/-2°C. Capacity for Automatic Black Tea Microwave Drying Sterilization Machine/Microwave Oven varies from 150 to 1500 kg per hour. Capacity for microwave tunnels varies between 2.5 and 12 T per hour. Treatment time is only a few minutes. Then the blocks can be ...Industrial Microwave Systems Co Ltd.
The effect of microwave radiation on the luminescence properties of CdS and CdTe:Cl single crystals is studied. It is established that the exposure of these semiconductors to short-term (≤30 s) microwave radiation substantially modifies their impurity and defect structure. The mechanisms of transformation of the defect subsystem of II-VI single crystals upon microwave treatment are discussed. It is shown that the experimentally observed changes are defined by the nonthermal effects of microwave radiation at a power density of 7.5 W cm{sup -2}; at 90 W cm{sup -2}, nonthermal effects are prevailing. ...
TY - JOUR. T1 - Porosity of denture resin cured by microwave energy. AU - Bafile, Mariane. AU - Graser, Gerald N.. AU - Myers, Michael L. AU - Li, Edward K.H.. PY - 1991/1/1. Y1 - 1991/1/1. N2 - This study compared porosity of denture resin cured by microwave energy to denture resin cured by the conventional heat method. Seven groups of 10 samples each were tested. The control samples of methyl methacrylate monomer were cured in a curing tank at 165° F for 9 hours. Four of the six experimental groups, consisting of samples made from Micro Liquid monomer (H.D. Justi Co., Oxnard, Calif.), were cured by microwave energy at varying wattages and times. The other two experimental groups contained samples of methyl methacrylate monomer cured by microwave energy. No significant differences were found in mean porosity between the control group and the four groups of microwave-processed samples that used Micro Liquid monomer. The two groups of microwave-processed samples of methyl methacrylate monomer ...
Shandong TUOBO Microwave Machinery Co Ltd can also provide units for applications where the magnetron Microwave Thawing and Heating Malt drying and ripening Equipment needs to be separate from the power supply and controls Microwave Thawing and Heating Malt drying and ripening Equipment Microwave Thawing and Heating Equipment Microwave power levels from 10kW to The emergence of microwave sterilization equipment for sausage conforms to the requirements of the times meets the needs of food processors brings a lot of convenience and economic benefits also let consumers eat at ease no longer worry about food safety issues is the only choice of The food can be roasted when we set the temp more than 120 degree The nuts such like peanut sunflower seed sesame seed and so on can be roasted by industrial microwave dryer in shorter time 2 Feature of Industrial tunnel microwave oven: 1 Fast and evenly It no need heat exchange The Industrial tunnel microwave oven can pass the food CE Certification Nuts ...
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Microwave synthesis labx microwave reactors at production scale laboratory chemical microwave reactor good quality chemical microwave reactor good quality chemical microwave reactor microwave synthesizer. Attractive In Price And Quality Lab Microwave Chemistry Reactor. ← Panasonic 2 Cu Ft 1250 Watt Microwave Oven Panasonic Convection · A continuous flow fixed bed reactor was inserted horizontally into a large microwave multimode oven . The reactor a Pyrex glass tube with 1.07 cm i.d and 39 cm length was stuffed with the catalyst a strongly acidic cation-exchange resin and tested with two reactions (hydrolysis of sucrose the homogeneous and heterogeneous esterification of Contact Online ...
Find here Panasonic magnetron save energy kelp drying and sterilization microwave simuLDaneously equipment manufacturers, suppliers & exporters in china. Get contact details & address of companies manufacturing and supplying Microwave food products drying equipment across Shandong Industrial Microwave Oven....Panasonic magnetron save energy kelp drying and sterilization microwave simuLDaneously equipment has been utilized by the food processing sector since the 1970s for Shandong Industrial Microwave Oven and the Microwave food products drying equipment of deep frozen products. Recent advances have opened up new ... of food-grade materials. We can also add microwave power to existing food processing equipment, like an Shandong Industrial Microwave Oven.
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There is disclosed a telemetric temperature probe for telemetry of temperatures of comestibles which are heated within microwave ovens. The probe includes a temperature responsive circuit for generating a signal responsive to the temperature of the comestible and an electromagnetic wave broadcasting circuit for telemetric transmission of the signal to a remote receiver which can conveniently be incorporated in the microwave oven and coupled to its control circuit. The probe is provided with facilities to derive power necessary for its operation from the microwave energy generated by the oven and includes, for this purpose, an antenna to receive microwave energy, a rectifier circuit for developing direct current power therefrom and a voltage regulation circuit to produce a source of direct current of controlled voltage for operation of the temperature responsive circuit and the broadcasting circuit.
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Stress, caused by exposure to microwaves (2.45GHz) at constant temperature (37± 0.5(o) C), alters the growth profile of Pseudomonas aeruginosa PAO1. In the absence of microwave treatment a simple, highly reproducible growth curve was observed over 24 hours or more. Microwave treatment caused no reduction in growth during the first 6 hours, but at a later stage (,12hours) the growth was markedly different to the controls. Secondary growth, typical of the presence of persisters clearly became apparent, as judged by both the dissolved oxygen and the cell density profiles. These treated cells showed distinct morphological changes, but on re-growth these cells reverted to normal. The Microwave Induced Persisters were subject to antibiotic challenge (tobramycin) and showed increased sensitivity when compared to the un-stressed planktonic cells. This is in marked contrast to antibiotic induced persisters which show increased resistance. This provides evidence for both a non-thermal effect of ...
Dublin, Aug. 18, 2021 (GLOBE NEWSWIRE) -- The Global Commercial Microwave Ovens Market- Growth, Trends, COVID-19 Impact, and Forecasts (2021 - 2026) report has been added to ResearchAndMarkets.coms offering. Global Commercial Microwave Ovens Market is poised to grow by USD 728.90 million in 2026 progressing at a CAGR more than 3% during the forecast period. Global Commercial Microwave Ovens Market has been negatively impacted due to COVID-19 pandemic and global lockdown. Lockdown has imposed
Microwave burns are burn injuries caused by thermal effects of microwave radiation absorbed in a living organism. In comparison with radiation burns caused by ionizing radiation, where the dominant mechanism of tissue damage is internal cell damage caused by free radicals, the primary damage mechanism of microwave radiation is thermal, by dielectric heating. Microwave damage can manifest with a delay; pain and/or signs of skin damage can show some time after microwave exposure. The depth of penetration depends on the frequency of the microwaves and the tissue type. The Active Denial System (pain ray) is a less-lethal directed energy weapon that employs a microwave beam at 95 GHz; a two-second burst of the 95 GHz focused beam heats the skin to a temperature of 130 °F (54 °C) at a depth of 1/64th of an inch (0.4 mm) and is claimed to cause skin pain without lasting damage. Conversely, lower frequencies penetrate deeper; at 5.8 GHz the depth most of the energy is dissipated in the first ...
TY - JOUR. T1 - Effect of temperature and microwave power levels on microwave drying kinetics of zhaotong lignite. AU - Zhao, Pengfei. AU - Liu, Chenhui. AU - Qu, Wenwen. AU - He, Zhixiu. AU - Gao, Jiyun. AU - Jia, Lijuan. AU - Ji, Siping. AU - Ruan, Roger. N1 - Funding Information: The authors acknowledge the financial supports from the National Natural Science Foundation of China (CN) (no. 51504217), the National Natural Science Foundation of China-Yunnan Joint Fund Project of China (no. U1402274), the Natural Science Foundation of Yunnan Province (CN) (2015FD031), and the Science Research Foundation of Yunnan Provincial Education Department (no. 2018JS306). Publisher Copyright: © 2019 by the authors. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.. PY - 2019/2/1. Y1 - 2019/2/1. N2 - Microwave drying is a promising and effective way to drying and upgrading lignite. The influence of temperature (100-140 °C) and microwave power levels (500-800 W) on thin-layer drying ...
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S.E. Mallakpour; A. R. Hajipour and Kh. Faghihi, Eur. Polym. J. 2001, 37, 119. Microwave-Assisted Synthesis of Optically Active Poly (amide-imde)s with Benzophenone and L-Alanine Linkages. S.E. Mallakpour; A. R. Hajipour and Kh. Faghihi, Eur. Polym. J. 2001, 37, 119. Microwave-Assisted Synthesis of Optically Active Poly (amide-imde)s with Benzophenone and L-Alanine Linkages.
The effects of microwave irradiation (2.45 GHz, 200 W) on glycosylation promoted by a solid super acid in supercritical carbon dioxide was investigated with particular attention paid to the structure of the acceptor substrate. Because of the symmetrical structure and high diffusive property of supercritical carbon dioxide, microwave irradiation did not alter the temperature of the reaction solution, but enhanced reaction yield when aliphatic acceptors are employed. Interestingly, the use of a phenolic acceptor under the same reaction conditions did not show these promoting effects due to microwave irradiation. In the case of aliphatic diol acceptors, the yield seemed to be dependent on the symmetrical properties of the acceptors. The results suggest that microwave irradiation do not affect the reactivity of the donor nor promoter independently. We conclude that the effect of acceptor structure on glycosylation yield is due to electric delocalization of hydroxyl group and dielectrically symmetric
Answer:Radio waves and microwaves are two types of electromagnetic waves with relatively long wavelengths. Radio waves and microwaves are two types of electromagnetic waves with relatively long wavelengths. • Radio waves are mostly used in the communication field whereas microwaves are used in industries and astronomy. The only difference between gamma-rays from nuclear bombs and the waves that let our TVs and microwaves do their thing is how much energy those waves have got. 12. Is WiFi microwave or radio wave? Terahertz or Tremendously high frequency. All waves can be thought of as a disturbance that transfers energy. Students can solve NCERT Class 12 Physics Electromagnetic Waves MCQs Pdf with Answers to know their preparation level. You can think of all electromagnetic radiation (in descending wavelengths), from Extremely Low Frequency (ELF) to Ultra High Frequency (UHF) radio waves, microwaves, infrared light, visible light, X-rays, and gamma rays. Microwaves have wavelengths of 1 mm ...
Title:Microwave Assisted Exfoliation of Graphene and its Application in Enzyme Immobilization. VOLUME: 1 ISSUE: 3. Author(s):Mahe Talat, Kalpana Awasthi and Onkar N. Srivastava. Affiliation:Nanoscience and Nanotechnology Unit, Department of Physics, Banaras Hindu University, Varanasi- 221005. Keywords:Graphene oxide, microwave irradiation, enzyme, immobilization, energy saving, urease enzyme.. Abstract:Background: Few layer graphene oxide was prepared by microwave irradiation which is convenient and less energy-consuming method. The enzyme immobilized graphene can be used for various applications including in the field of industrial, biomedical, waste-water treatment etc. Objective: The aim of the present study is to prepare graphene using fast and energy saving method and immobilization of Urease enzyme onto functionalized graphene sheet for various applications. Method: Few layer graphene oxides were prepared by microwave irradiation of graphite oxide. The graphene oxide was functionalized by ...
Flax (Linum usitatissimum L.) seeds are widely used for oil extraction and the cold-pressed flaxseed (or linseed) cakes obtained during this process constitute a valuable by-product. The flavonol herbacetin diglucoside (HDG) has been previously reported as a constituent of the flaxseed lignan macromolecule linked through ester bonds to the linker molecule hydroxymethylglutaric acid. In this context, the development and validation of a new approach using microwave-assisted extraction (MAE) of HDG from flaxseed cakes followed by quantification with a reverse-phase HPLC system with UV detection was purposed. The experimental parameters affecting the HDG extraction yield, such as microwave power, extraction time and sodium hydroxide concentration, from the lignan macromolecule were optimized. A maximum HDG concentration of 5.76 mg/g DW in flaxseed cakes was measured following an irradiation time of 6 min, for a microwave power of 150 W using a direct extraction in 0.1 M NaOH in 70% (v/v) aqueous methanol.
Microwave saffron crocus drying Equipment for saleoffers a complete range of 915 MHz Microwave thawing machine for the food industry and tunnels for tempering and thawing from -20°C to -4/-2°C. Capacity for Microwave saffron crocus drying Equipment for sale varies from 150 to 1500 kg per hour. Capacity for microwave tunnels varies between 2.5 and 12 T per hour. Treatment time is only a few minutes. Then the blocks can be ...Industrial Microwave Systems Co Ltd.
The use of microwave technology for solid phase peptide synthesis is one of the most significant breakthroughs of the past decade in the field of peptide chemistry. Much of the research on microwave-assisted peptide synthesis has focused on difficult to synthesize peptides. Described herein is an extensive study of the standard microwave synthesis protocols for the synthesis of a series of peptides that span a range of complexities. Each peptide was rapidly prepared in excellent purity, and often the microwave method far outperformed conventional synthesis techniques.. ...
Microwave Theory and techniques, CAD design for Microwave Systems, Antennas and Radars, Lightwave technology, Submillimeter-Wave techniques, Microwave High-Power techniques, Microwave and millimeter-Wave Integrated Circuits, Microwave and millimeter-Wave Integrated Solid State Devices, Microwave Acoustics, Filter and Passive Components, Microwave and Antennas Measurements, Microwave Superconductivity , RFICs, Wave-guides, Microwave propagation, Ferrites devices. Cavities. Microwave Circuits, Periodic Structures and Filters, Tubes, Masers, Amplifiers, HF-VHF-UHF Engineering, Antennas, Reflectors and Lens Antennas, Arrays, Scattering, Propagation, Diffraction, Electromagnetic Compatibility Problems, Applied Electromagnetics, Electromagnetic Field, Numerical Methods for Electromagnetics, Mathematical Methods and Computational techniques for Microwaves, Mathematical Methods and Computational techniques for Antennas and Radars, Radio Engineering applications in Astronomy, Navigation, Aerospace ...
Tian, Z. and Jiang, S.P. and Liang, Y.M. and shen, P. 2006. Synthesis and Characterization of Platinum Catalysts on Multiwalled Carbon Nanotubes byIntermittent Microwave Irradiation for Fuel Cell Applications. Journal of Physical Chemistry B. 110 (11): pp. 5343-5350 ...
4-Aminopyridines undergo surprisingly rapid and highly-selective H/D exchange at C-2 and C-6 in neutral D2O upon microwave irradiation at only 190 °C for 2 h in a sealed vessel. This method contrasts and complements acid-mediated H/D exchange, requires no catalyst and is appropriate for the synthesis of deuterium isotop-ologues of N- and C-substituted 4-aminopyridines and a ben-zofused (quinoline) analogue.. ...
Title:Microwave Assisted One-Pot Synthesis of Novel Trifluoromethyl Coumarin Thiosemicarbazones and their Antifungal Activities. VOLUME: 3 ISSUE: 1. Author(s):Guoyu Yang, Cuilian Xu, Mingqin Zhao, Caixia Wang, Sufang Fan, Puhui Xie and Xin Li. Affiliation:College of Sciences, Henan Agricultural University, Zhengzhou 450002, P. R. of China.. Keywords:Antifungal activity, microwave synthesis, one-pot synthesis, solvent-free, trifluoromethyl coumarin thiosemicarbazones.. Abstract:Some new trifluoromethyl coumarin thiosemicarbazones 3a-3m were synthesized by condensation reaction of thiosemicarbazides and 3-trifluoroacetyl coumarins which was from recyclization of ethyl 2-hydroxy-2-(trifluoromethyl)-2H-chromene-3-carboxylates under microwave assisted and solvent-free conditions. The structure of the synthesized compounds were characterized by IR, 1H NMR, 13C NMR, HRMS and X-ray, and their antifungal activity was evaluated. Most of them exhibited potent antifungal activity by comparison with the ...
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Abstract: Andrographis paniculata has a long history of use in traditional medicine and andrographolide is one of its potent compounds. In this study, a rapid isolation of andrographolide (colourless, bitter and crystalline diterpene lactone) was carried out by a newly developed microwave-assisted extraction. The extraction intensity, time and amount of solvent were optimised prior to this. The conventional heating method provided a 0.4452% yield of andrographolide and microwave heating at 210 W for 40 min provided a 0.589% yield. Compared to conventional extraction procedures, the results suggested that the proposed method was an effective alternative for the extraction of andrographolide. The isolated compounds were found to be the same by UV, HPTLC and 1H-NMR studies. The isolated andrographolide was tested for in vitro antioxidant activity, and showed a potent free radical scavenging activity. ...
This randomised controlled trial aims to compare the effect of microwave diathermy (continuous and pulsed modes) with sham microwave diathermy in nonspecific chronic neck pain patients. Every patient will also be treated by exercise and transcutaneous electrical neurostimulation (TENS). The primary endpoint is to establish whether the use of microwaves is justified in terms of pain relief or reduction of disability in this patients ...
Microwave-Assisted Extraction of Oxymatrine from Sophora flavescens. . Biblioteca virtual para leer y descargar libros, documentos, trabajos y tesis universitarias en PDF. Material universiario, documentación y tareas realizadas por universitarios en nuestra biblioteca. Para descargar gratis y para leer online.
Microwave Ginger powder drying machine 3.1 Microwave drying machine Power supply 380V±10%,50HZ±1% 3.2 Microwave Ginger powder drying machine temperature -10 ºC ~ +45 ºC3.3 Environmental Microwave drying machine humidity relative humidity
The use of microwave tomography (MWT) in an industrial drying process is demonstrated in this feasibility study with synthetic measurement data. The studied imaging modality is applied to estimate the moisture content distribution in a polymer foam during the microwave drying process. Such moisture information is crucial in developing control strategies for controlling the
Put a lot of skim milk in a glass bown and put in microwave on high for 6 minutes. (A lot is about 1 1/2 or 2 quarts -- it doesnt seem to matter to the microwave.) I think it is better in a taller vessel, but this might not matter either. Try it both ways... Then cool to tepid. Meanwhile, get out some plain non-fat yogurt (or low fat -- again it doesnt matter, except I try to get the kind of yogurt for this first starter that doesnt have gelatin in it -- read carefully). Mix a little of the cooled milk into the yogurt to smooth it down (about 1/2 cup of starter yogurt). THen gradually stir into the cooled milk. Leave overnight in the microwave or in the oven with the light or pilot light on. Stir if it appear that nothing is happening. If your spoon is coated, something is happening -- it just might take a while to set. When it looks very lightly set, put in the refrig. It will be the old fashioned kind of yogurt that Pavels makes in the San Francisco Bay Area, but that doesnt travel well ...
In this study, we evaluated the effects of microwave irradiation (MWI) post-deposition-annealing (PDA) treatment on the gate bias stress instability of amorphous indium-gallium-zinc oxide thin-film transistors (a-IGZO TFTs) and compared the results with a conventional thermal annealing PDA treatment. The MWI-PDA-treated a-IGZO TFTs exhibited enhanced electrical performance as well as improved long-term stability with increasing microwave power. The positive turn-on voltage shift (ΔV{sub ON}) as a function of stress time with positive bias and varying temperature was precisely modeled on a stretched-exponential equation, suggesting that charge trapping is a dominant mechanism in the instability of MWI-PDA-treated a-IGZO TFTs. The characteristic trapping time and average effective barrier height for electron transport indicate that the MWI-PDA treatment effectively reduces the defects in a-IGZO TFTs, resulting in a superior resistance against gate bias stress. ...
Microwave and other low frequency electromagnetic fields (EMFs) have been shown to act by activating voltage-gated calcium channels (VGCCs) with most biological effects being due to elevated intracellular calcium, consequent nitric oxide (NO) elevation and either peroxynitrite or NO signaling. This, the role of excessive intracellular calcium in microwave effects, the greater biological effects of pulsed fields and some 20,000 papers on microwave biological effects show that the current international safety standards do not predict biological hazard. Such standards are based on the false assumption that the predominant effects of microwave and other low frequency EMF exposures are due to heating. A whole series of biological changes reportedly produced by microwave exposures can now be explained in terms of this new paradigm of EMF action via VGCC activation, including: oxidative stress; single and double stranded breaks in cellular DNA; therapeutic effects; blood-brain barrier breakdown; ...
The cosmic microwave background (CMB) is electromagnetic radiation as a remnant from an early stage of the universe in Big Bang cosmology. In older literature, the CMB is also variously known as cosmic microwave background radiation (CMBR) or relic radiation. The CMB is a faint cosmic background radiation filling all space that is an important source of data on the early universe because it is the oldest electromagnetic radiation in the universe, dating to the epoch of recombination. With a traditional optical telescope, the space between stars and galaxies (the background) is completely dark. However, a sufficiently sensitive radio telescope shows a faint background noise, or glow, almost isotropic, that is not associated with any star, galaxy, or other object. This glow is strongest in the microwave region of the radio spectrum. The accidental discovery of the CMB in 1964 by American radio astronomers Arno Penzias and Robert Wilson[1][2] was the culmination of work initiated in the 1940s, ...
Full Paper Received: 1 June 2009 Revised: 1 October 2009 Accepted: 22 October 2009 Published online in Wiley Interscience: 17 December 2009 ( DOI 10.1002/aoc.1589 Reactivity of organosilicon precursors in remote hydrogen microwave plasma chemical vapor deposition of silicon carbide and silicon carbonitride thin-film coatings A. M. Wrobel∗ , A. Walkiewicz-Pietrzykowska, and I. Blaszczyk-Lezak A number of organosilicon precursors for silicon carbide and silicon carbonitride thin-film coatings, such as silanes, carbosilanes, aminosilanes, and disilazane, respectively, were characterized in terms of their reactivity in a remote microwave plasma chemical vapor deposition process, which was induced using hydrogen as plasma generating gas. The process displayed high selectivity with respect to the activating species and the chemical bonds in the molecular structure of the precursors. In view of very short life times of excited hydrogen plasma species the activation step takes ...
The analytical technologies of sample preparation of rocks and mushrooms using the microwave field for the determination of germanium by the method of mass spectrometry with inductively coupled plasma (ICP-MS analysis) have been developed.. Germanium is a rare element. Germanium is homology of silicon and carbon. To date, the definition of low content of germanium in geological objects is a rather complex analytical task, which requires its concentration - extraction, co-precipitation, ion exchange. At present, the harmonious combination of the method of natural objects decomposition in the microwave field and germanium determination using ICP-MS analysis is particularly promising.. Sample preparation of silicate rocks for ICP-MS determination of germanium was carried out by decomposition in a mixture of hydrofluoric, phosphate and nitric acids (5: 5: 2) in a microwave oven program at 240°C for 30 min. Sample preparation of mushrooms for ICP-MS germanium determination was carried out according ...
Electronic torture, Electromagnetic torture, Microwave torture, Electronic murder, Electromagnetic murder, Microwave murder, Organized murder, Cooked alive, Electronic mind control is used to torture and murder people. Directed Energy Weapons, DEW, people zapper, people burner, people cooker, electromagnetic weapons, laser weapons, gang stalking, electronic weapons, mind reading, mind control, brain zapping, mkultra, Peter Mooring
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August 16, 2010. Pick of the Week #6: Clinical & Hygienic Aspects of Exposure to Electromagnetic Fields.. Dodge, CH. 1969. Clinical and Hygienic Aspects of Exposure to Electromagnetic Fields: A Review of the Soviet and Eastern European Literature. Biological Effects and Health Implications of Microwave Radiation, Symposium Proceedings, Richmond, Virginia, September 17-19, 1969 (BRH/DBE 70-2) (PB 193 898).. Christopher Dodge, affiliated with the Library of Congress, wrote the first comprehensive review of the world (especially the Soviet and Eastern European) literature on the biological effects of microwaves in 1964. The current document was written 5 years later during which time the author was with the Biosciences Division, U.S. Naval Observatory, in Washington, D.C. This document concentrates on human clinical studies and occupational hygiene surveys of microwave exposure and is well worth reading.. What is clear is that by the late 1960 the Soviet and Eastern European scientists had ...
Magnetic nanoparticles (mNPs) are attractive candidates for numerous applications due to their unique properties. For all these applications mNPs surfaces must be tailored to improve biocompatibility properties or reduce aggregation but also to insert molecules on the particles with precise control of their architecture and surface density. So new methodologies for controlled and efficient functionalization of such materials are needed. In this contribution we will describe the use of various chemical approaches (microwave, click chemistry, photochemistry) for mNPs functionalization and present results of improve grafting rates (up to 40 fold increase). We moreover will propose a new nanoplateform allowing an orthogonal and chemoselective double functionalization.
More recently, other scientific laboratories in North America, Europe and elsewhere have reported certain biological effects after exposure of animals (in vivo) and animal tissue (in vitro) to relatively low levels of RF radiation. These reported effects have included certain changes in the immune system, neurological effects, behavioral effects, evidence for a link between microwave exposure and the action of certain drugs and compounds, a calcium efflux effect in brain tissue (exposed under very specific conditions), and effects on DNA.. Some studies have also examined the possibility of a link between RF and microwave exposure and cancer. Results to date have been inconclusive. While some experimental data have suggested a possible link between exposure and tumor formation in animals exposed under certain specific conditions, the results have not been independently replicated. In fact, other studies have failed to find evidence for a causal link to cancer or any related condition. ...
In KIO3NH3NH4Cl medium, the selenium complex Se(O)SO2- 3, resulted from the reaction of selenite and sulphite in acid solution, gave a catalytic wave, which was applied to the determination of selenium in fish by differential pulse polarography. The sample was decomposed using the HNO3/H2SO4/H2O2 digestion mixture in a closed PTFE digestion vessel with microwave heating. The detection limit was 0.06 μg/dm3. The calibration curve was linear up to 8 μg/dm3. Selenate present was reduced with hot hydrochloric acid to selenite. The recoveries of the selenite and selenate in two spiked samples investigated ranged from 91 to 104%. The NIES CRM No. 6 mussel was analyzed and the results obtained agreed well with the reference value (reference value: 1.5 μg/g; found: 1.43 ± 0.05 μg/g). The results obtained by differential pulse polarography were in good agreement with those found by hydride generation atomic absorption spectrometry. © 1993 ...
This thesis presents the analysis and design of a microwave radiometer for internal body temperature measurements. There is currently no available method for non-invasive temperature measurement inside the human body. However, knowledge of both relative and absolute temperature variations over time is important to a number of medical applications. The research presented in this thesis details a proof-of-concept near-field microwave radiometer demonstrating relative thermometry of a multi-layer phantom. There are a number of technical challenges addressed in this thesis for radiometric determination of sub-degree temperature variations in the human body. A theoretical approach is developed for determining sensing depth from known complex layered tissues, which is defined as a figure of merit, and is shown to be dependent on frequency, electrical properties of the tissues, and the near-field probe. In order to obtain depth resolution, multiple frequency operation can be used, so multi-frequency probes are
The cosmic microwave background radiation is an emission of uniform, black body thermal energy coming from all parts of the sky. The radiation is isotropic to roughly one part in , the root mean square variations are only 18 µK, after subtracting out a dipole anisotropy from the Doppler shift of the background radiation. The latter is caused by the peculiar velocity of the .
Polylactic acid (PLA) was successfully covalently grafted onto multi-walled carbon nanotubes (MWCNT) by microwave-assisted polymerization of lactide monomers. The final products MWCNT-g-PLA were characterized with Fourier-transform IR (FTIR), Raman spectroscopy, thermogravimetric analyses (TGA) and transmission electron microscopy (TEM). The results indicated PLA chain was covalently attached to the MWCNT. The grafted PLA was uniformly coated on the surface of MWCNT with a layer thickness of 2 ~ 6 nm. The grafted PLA content could be controlled by microwave irradiation time and the concentrations of reactant. The product with 60.5% grafted PLA content can be synthesized in one hour.
Research Perspectives Grant Information for EP/E053025/1 - Metamaterials For Subwavelength Imaging At Microwave Terahertz Infrared And Optical Frequencies - EPSRC
While I have always been extremely health conscious and am presently in excellent health, I did become temporarily out-of-commission (i.e. I was really sick) in 2005 with a number of at the time unexplainable symptoms. I was quite puzzled at the time because I had been eating mainly organically grown food, drinking spring water, doing Yoga every morning, and going to the gym several times a week. In other words, I was doing everything one is supposed to do to stay healthy. I was not supposed to get sick. It took me six months before discovering or even imagining the main source of the problem - which was in fact overexposure to electromagnetic - especially microwave - radiation. I was living within 200 meters of two cell phone towers at the time and within 500 meters of a 3rd one with numerous WiFi signals bleeding into my apartment from adjacent neighbors. I developed a host of symptoms, which are found in what has been misleadingly described as Chronic Fatigue Syndrome (CFS) -- but much more ...
TY - JOUR. T1 - TiO2-reduced graphene oxide nanocomposites by microwave-assisted forced hydrolysis as excellent insertion anode for Li-ion battery and capacitor. AU - Kim, Hyun Kyung. AU - Mhamane, Dattakumar. AU - Kim, Myeong Seong. AU - Roh, Ha Kyung. AU - Aravindan, Vanchiappan. AU - Madhavi, Srinivasan. AU - Roh, Kwang Chul. AU - Kim, Kwang Bum. N1 - Funding Information: This work was supported by an Energy Efficiency and Resources grant (No. 20122010100140) of the Korea Institute of Energy Technology Evaluation and Planning (KETEP), funded by the Ministry of Knowledge Economy, Korean government. This work was also supported by the National Research Foundation of Korea Grant funded by the Korean Government (MSIP) (NRF-2011-0030542) PY - 2016/9/30. Y1 - 2016/9/30. N2 - TiO2-reduced graphene oxide (rGO) nanocomposite (TiO2-rGO) is fabricated by microwave-assisted forced hydrolysis and examined as prospective electrode for energy storage applications, especially in Li-ion battery (LIB) and ...
0024] FIG. 2 shows a first exemplary embodiment of the measuring device according to the invention. A microwave transmitter 21, a microwave receiver 22, a control device 23 and an antenna array 24 are arranged in a housing 26. The control device 23 is connected, in this case, to a display device 25 arranged outside the housing 26. An arrangement of the display device 25 inside the housing 26 is also possible. Furthermore, the control device 23 is connected to the microwave transmitter 21 and the microwave receiver 22. The microwave transmitter 21 and the microwave receiver 22 are each connected to the antenna array 24. Instead of an antenna array 24, several individual antennas or also only a single antenna can also be used. In order to achieve a local resolution with only a single antenna, several antenna positions relative to the tissue are required. This is achieved through a movement of the antenna relative to the tissue ...
TY - JOUR. T1 - Transurethral microwave thermotherapy for symptomatic benign prostatic hyperplasia. T2 - Long-term durability with Prostcare. AU - Tsai, Yuh Shyan. AU - Lin, Johnny Shinn Nan. AU - Tong, Yat Ching. AU - Tzai, Tzong Shin. AU - Yang, Wen Horng. AU - Chang, Chien Cheng. AU - Cheng, Hong Lin. AU - Lin, Yung Ming. AU - Jou, Yeong Chin. PY - 2001/8/6. Y1 - 2001/8/6. N2 - Objective: To evaluate the long-term durability of transurethral microwave thermotherapy (TUMT) with Prostcare for symptomatic benign prostatic hyperplasia (BPH). Patients and Methods: From August 1993 to July 1994, a total of 65 patients with symptomatic BPH who underwent TUMT using the Prostcare apparatus (Bruker Spectospin, Wissembourg, France) with low-energy protocol (maximal power 52 W) were enrolled into a short-term evaluation. Subsequent follow-up information was collected in July 1999. If patients had had any further therapy for BPH, the date of retreatment was considered as an endpoint of TUMT efficacy. If ...
Ventilation systems are extremely venerable to incidental and malicious attacks by terrorists and saboteurs. During attacks by chemical and biological weapons, personnel in temporary and permanent shelters are dependent on a constant supply of clean air. Consequently, the main objective of the proposed work is to develop a microwave low-temperature catalytic oxidation system that will effectively decontaminate air containing aerosolized or gaseous chemical agents (CWAs). In order to protect personnel in shelters, the catalytic oxidation systems should (1) destroy CWAs in air at low temperatures to avoid NOx formation, (2) remove sulfur dioxide produced from the oxidation of CWAs containing sulfur atoms, (3) operate for an indefinite period of time, and (4) destroy biological agents at low temperatures. The experimental results obtained during the Phase I work will clearly demonstrate that the microwave decontamination process is capable of destroying greater than 90% of organics containing 3% or ...
TY - JOUR. T1 - Use of multi-angle ultra-wide band microwave sounding for high resolution breast imaging. AU - Shipilov, Sergey. AU - Eremeev, Aleksandr. AU - Yakubov, Vladimir. AU - Fedyanin, Ivan. AU - Satarov, Rail. AU - Zavyalova, Kseniya. AU - Shipilova, Svetlana. AU - Balzovsky, Evgeny. N1 - Funding Information: This study (research grant No was supported by The Tomsk State University competitiveness improvement programme. Publisher Copyright: © 2020 American Association of Physicists in Medicine Copyright: Copyright 2020 Elsevier B.V., All rights reserved.. PY - 2020/10/1. Y1 - 2020/10/1. N2 - Purpose: This report proposes an approach to develop a method of microwave imaging for early, non-invasive diagnosis of breast tumors. Here we describe a data-processing method for obtaining radio images of biological heterogeneities and a new method for filtering static noise in received signals. Methods: A specialized radar system was developed in the present study and used to ...
This effect is used to heat food in microwave ovens, and for industrial heating and medical diathermy. Microwaves are the main ... Microwave energy is produced with klystron and magnetron tubes, and with solid state devices such as Gunn and IMPATT diodes. ... Microwaves are radio waves of short wavelength, from about 10 centimeters to one millimeter, in the SHF and EHF frequency bands ... Microwave through far infrared Plasma oscillation, molecular rotation Near infrared Molecular vibration, plasma oscillation (in ...
Microwave Madness[edit]. Despite mid-episode teasers, the MythBusters refused to microwave a live poodle, and were thus unable ... Microwaving metal can possibly ruin a microwave by arcing against the inner wall, sending electricity back to the magnetron, ... It is possible to blow up a microwave oven by microwaving metal. Busted (with caveats) Neither a spoon nor a fork had any ... If a microwaved glass of water has an additive placed in it, it can explode due to superheating. Confirmed (with limit) If the ...
Microwave-assisted oxidation[edit]. In 2012, a microwave-assisted, scalable approach was reported to directly synthesize ... but uses microwave heating instead of traditional heating. Microwave heating can dramatically shorten the reaction time from ... It was also reported that by microwave radiation assistance, graphene oxide with or without holes can be synthesized by ... "Microwave- and Nitronium Ion-Enabled Rapid and Direct Production of Highly Conductive Low-Oxygen Graphene". Journal of the ...
... microwave spectrum.[24] The absorption (equivalent to dielectric loss) is used in microwave ovens to heat food that contains ... "Water and Microwaves". Water Structure and Science.. *^ Kaatze, G.A.; Behrends, R.; Pottel, R. (2002). "Hydrogen network ... Microwaves and radio waves[edit]. Dielectric permittivity and dielectric loss of water between 0°C and 100°C, the arrows ... "Optical constants of ice from the ultraviolet to the microwave".. *^ Warren S. G. (1984). "Optical constants of ice from the ...
Microwave weapons[edit]. Although some devices are labelled as microwave weapons, the microwave range is commonly defined as ... RF vs Microwave Freq range, Microwaves and radio waves. *^ "The Pentagon's Ray Gun". CBS News. 2008-06-01. Retrieved 2009-03-30 ... Bofors HPM Blackout is a high-powered microwave weapon system which is stated to be able to destroy at distance a wide variety ... There has yet to be testing for long-term side effects of exposure to the microwave beam. It can also destroy unshielded ...
Microwave weapons[edit]. Although some devices are labelled as microwave weapons, the microwave range is commonly defined as ... RF vs Microwave Freq range, Microwaves and radio waves *^ "The Pentagon's Ray Gun". CBS News. 2008-06-01. Retrieved 2009-03-30. ... Counter-electronics High Power Microwave Advanced Missile Project. Laser weapons[edit]. Electrolaser[edit]. Main article: ... Bofors HPM Blackout is a high-powered microwave weapon system which is stated to be able to destroy at short distance a wide ...
Radio and microwave[edit]. Main articles: Radio waves and Microwaves. Radio waves have the least amount of energy and the ... EHF = Extremely high frequency (microwaves). SHF = Super-high frequency (microwaves). UHF = Ultrahigh frequency (radio waves). ... See also: Directed energy weapons § Microwave weapons. The heat ray is an application of EMR that makes use of microwave ... or absorption of microwaves by water or other molecules with an electric dipole moment, as for example inside a microwave oven ...
In the discharge chamber, microwave (MW) energy flows into the center containing a high level of ions (I), causing neutral ... Its xenon ions were generated by microwave electron cyclotron resonance and an erosion-resistant carbon/carbon-composite ... Hawley and Jes Asmussen led a team of engineers in developing a Microwave Electrothermal Thruster (MET).[32] ...
"Wilkinson Microwave Anisotropy Probe. National Aeronautics and Space Administration. Retrieved 9 January 2018.. ... The cosmic microwave background is very close to a perfect blackbody but contains very small temperature anisotropies of a few ... Detailed analysis of the small irregularities (anisotropies) in the cosmic microwave background.[91] Observations by WMAP and ... Vittorio, N.; J. Silk (1984). "Fine-scale anisotropy of the cosmic microwave background in a universe dominated by cold dark ...
Autoclaving, microwave cooking, boiling[edit]. Protein digestibility is improved by all treatments of cooking. Essential amino ... Microwave cooking seems to be an effective method to prepare chickpeas because of its improvement of nutritional values and its ... Overall, microwave cooking leads to a significantly lower loss of nutrients compared to autoclaving and boiling. ... acids are slightly increased by boiling and microwave cooking when compared to autoclaving and germination. ...
Autoclaving, microwave cooking, boiling[edit]. Protein digestibility is improved by all treatments of cooking. Essential amino ... Khatoon N, Prakash J (2004). "Nutritional quality of microwave-cooked and pressure-cooked legumes". Int J Food Sci Nutr. 55 (6 ... Microwave cooking seems to be an effective method to prepare chickpeas because of its improvement of nutritional values and its ... Overall, microwave cooking leads to a significantly lower loss of nutrients compared to autoclaving and boiling. ...
"Microwaves". Bandcamp. Retrieved 17 April 2020. Trevor Something. "Deep Wave Data Dark Web Daemons - Trevor Something". ... On July 19, 2019, Trevor Something debuted his fourth and most recent EP, 'Escape'. His seventh LP, 'microwaves' was released ... microwaves (2020) Deep Wave Data Dark Web Daemons (2020) EPs Distorted Reality (2014) Lost Memories (2014) Lost Love (2018) ...
... microwaves; haircutting equipment; inhalers; sewing machines; tablecloths; cameras; blankets; projectors; fridges and freezers ...
CS1 maint: discouraged parameter (link), p.15 Gupta, K. C. (2003). Microwaves. New Age Publishers. pp. 36-37. ISBN 0-85226-346- ... UHF and microwave frequencies. They form a short length of balanced transmission line (a resonant stub). When attached to a ... UHF and microwave radio equipment such as transmitters, radar sets, and television sets, serving as tank circuits, filters, and ...
"How Much Bandwidth Does a Satellite Have , Microwaves , Planet Fox". Rienzi, Greg (July 17, 2015). "How exactly does New ... the visible light analog of the Cosmic Microwave Background, in seven high galactic latitude fields. At that distance New ...
Microwaves 101. 13 January 2009. Archived from the original on 14 July 2014. "Coax power handling". Microwaves 101. 14 ... However, in the microwave region, waveguide is more often used than hard line for transmitter-to-antenna, or antenna-to- ... The ARRL UHF/Microwave Experimenter's Manual, American Radio Relay League, Newington CT USA,1990 ISBN 0-87259-312-6, Chapter 5 ... 2] "Times Microwave LMR-240 Data Sheet" (PDF). Archived from the original (PDF) on 2011-10-18. Retrieved 2011-10-26. "Radio ...
"Microwaves hall of fame: John Battiscombe Gunn". Microwaves 101. 9 January 2009. Retrieved 20 December 2010. CS1 maint: ... He discovered the Gunn effect, which led to the invention of the Gunn diode, the first inexpensive source of microwave power ... Gunn's research papers on solid state physics and electronics relate to microwave oscillations, lattice wave amplification, the ... a miniature microwave generator. While Gunn recognized the importance of the effect, he was not able to determine the ...
Produces microwaves. Sadistic and nasty. Bryan: A Glow. Is loyal to Hatch. Can cut through items with a concentrated beam. ...
Browne, Jack (February 6, 2017). "ARL's 3D Printing Produces Custom Drones". Microwaves & RF. Retrieved July 13, 2018. O'Neal, ...
"Contact Us". RCA Microwaves. Retrieved 2017-02-24. "RCA Laptop". Retrieved 2013-10-18. "Alco Electronics' ... Canada) (Was ON Corporation) RCA Car Stereo: Also known as RCA Mobile RCA Appliances: Produces RCA brand Microwaves, ...
"Microwave Hall of Fame Part III". Microwaves 101. PN Designs. 2012. Amakawa, Shuhei "Scattered reflections on scattering ... Ed.", Prentice Hall, New Jersey; ISBN 0-13-581646-7 David M. Pozar, "Microwave Engineering", Third Edition, John Wiley & Sons ... Kurokawa, Kaneyuki "Power waves and the scattering matrix", IEEE Transactions on Microwave Theory and Techniques, vol.13, iss.2 ... ISBN 978-981-02-2770-8. Collin, Robert E.; Foundations For Microwave Engineering, Second Edition Trevor S. Bird, "Definition ...
A potential mass-market application for GaN-based RF transistors is as the microwave source for microwave ovens, replacing the ... Brown, Jack (16 October 2018). "GaN Extends Range of Army's Q-53 Radar System". Microwaves&RF. Retrieved 23 July 2019. Martin, ... Potential markets for high-power/high-frequency devices based on GaN include microwave radio-frequency power amplifiers (such ... they make ideal power amplifiers at microwave frequencies. In addition, GaN offers promising characteristics for THz devices. ...
"Microwave Journal Speaks with Sherry Hess, AWR". Microwave Journal. September 2007. Archived from the original on 14 July 2011 ... AWR software is used for radio frequency (RF), microwave and high frequency analog circuit and system design. Typical ... "Designing Modules for Concurrency in Multimedia Co-design". Microwave Journal. April 2007. Archived from the original on 3 May ... In 1998 the company demonstrated the Microwave Office software, which included EM, circuit simulation and schematic capture, at ...
1975 - Designed and developed the world's first monolithic gallium arsenide microwave circuit. 1995 - Work began on the Hostile ... "Recalling Early GaAs MMIC Developments". Microwaves & RF. March 2009. Retrieved 2010-08-16. "Hostile Artillery LOcation (HALO) ...
"For Menlo Micro, the Material is the Message". Microwaves & RF. September 13, 2017. Retrieved January 5, 2019. "Reinventing the ...
p. 4. ISBN 978-1-60807-083-1. "Rectangular waveguide dimensions". Microwaves Encyclopedia. P-N Designs, Inc. 2012-11-03. ... p. 6. ISBN 978-1-4398-7897-2. Jonathan Wells (2010). Multigigabit Microwave and Millimeter-Wave Wireless Communications. Artech ...
"Ferroelectric Phase Shifters". Microwaves 101. Archived from the original on 2012-09-13. "Total Ownership Cost Reduction Case ... Passive phased arrays typically use large amplifiers that produce all of the microwave transmit signal for the antenna. Phase ... Golio, Mike; Golio, Janet (2007). RF and Microwave Passive and Active Technologies. CRC Press. p. 10.1. ISBN 978-1420006728. ... Microwaves, New York: The Institute of Radio Engineers, 1958, 204-212. "AEGIS Weapon System MK-7". Jane's Information Group. ...
Microwaves & RF. "Microwave Legends Archived December 31, 2010, at the Wayback Machine." Retrieved January 19, 2011. Vanessa ... 2014: Hittite Microwave Corporation 2016: Linear Technology, Sypris Electronics and Cyber Security Solutions Business 2018: ...
Creates microwaves. Quentin - Loyal to Dr. Hatch. Creates isolated electromagnetic pulses. Bryan - Loyal to Dr. Hatch. Creates ...
1945 Microwave oven A microwave oven cooks or heats food by dielectric heating. Cooking food with microwaves was discovered by ... The radar had melted his candy bar with microwaves. The first food to be deliberately cooked with microwaves was popcorn, and ... RF and Microwave Transmitter Design. John Wiley and Sons. 2011-09-13. ISBN 9780470929292. Minnesota 150: The People, Places, ... "Who Invented Microwaves?". J. Carlton Gallawa. "Technology Leadership". Raytheon. Archived from the original on March 22, 2013 ...
Microwaves: The microwave region extends from 1,000 to 300,000 MHz (or 30 cm to 1 mm wavelength). Although microwaves were ... Microwaves are the principal carriers of high-speed data transmissions between stations on Earth and also between ground-based ... Microwave transmitters and receivers are parabolic dish antennas. They produce ... Microwaves. The microwave region extends from 1,000 to 300,000 MHz (or 30 cm to 1 mm wavelength). Although microwaves were ...
Microwave chemistry is the science of applying microwave radiation to chemical reactions.[1][2][3][4][5] Microwaves act as high ... Microwave Chemistry Pages -, Comprehensive introduction to "microwave chemistry". *MAOS (Microwave-Assisted Organic Synthesis ... Microwaves in organic synthesis. Thermal and non-thermal microwave effects, Antonio de la Hoz, Angel Diaz-Ortiz, Andres Moreno ... Microwave chemistry is particularly effective in dry media reactions. Microwave effect[edit]. There are two general classes of ...
Microwave background radiation predictions and measurements[edit]. *1941 - Andrew McKellar detected the cosmic microwave ... Microwave background observations[edit]. Main article: List of cosmic microwave background experiments ... See also: Discovery of cosmic microwave background radiation. The cosmic microwave background was first predicted in 1948 by ... 8.1 Thermal (non-microwave background) temperature predictions. *8.2 Microwave background radiation predictions and ...
Microwave or Microwaves may also refer to: Microwave oven or simply "microwave", a kitchen appliance that cooks or heats food ... a form of electromagnetic radiation that fills the universe Microwave chemistry, the science of applying microwave irradiation ... precision aircraft landing system Microwave spectroscopy, studies the absorption and emission of microwave electromagnetic ... the technology of transmitting information using microwaves by employing various electronic technologies Microwave (band), ...
Los Microwaves was a synthesizer driven pop, techno-punk new wave trio formed in San Jose, California in 1978. The band ... And as a single artist, Javelosa issued several other recordings frequently under the moniker of David Microwave, frequently ... "Archived copy". Archived from the original on 2017-02-02. Retrieved 2016-02-06. ... "Archived copy". Archived from the original on 2017-02-02 ...
Browse Panasonic Singapores wide range of convection ovens and microwave ovens for your kitchen and quick cooking culinary ... 34L Inverter Combination Microwave Oven / Convection / Grill / Microwave / The Genius Sensor x Inverter / Re-bake Bread ... Microwave Oven / Oven Rice Cooker Bread Maker Juicer and Blender Other small Kitchen Appliances Water Alkaline Ionizers Air ... Steam, Convection, Grill and Microwave, four heating methods let you cook a wide range of healthy dishes with a single unit. ...
Over-the-Range Microwave (White). Youll find product and support information for our products and information about our ... Bulb on base of microwave that illuminates the ranges cooktop below (in full-view or night light setting). ... Feature that enables a microwave to calculate defrost time based on the entered weight of the food. ... Dimensions of usable space inside the microwave as measured in cubic feet. ...
Including microwave covers and stainless steel microwaves, your kitchen will be complete, and youll be prepared for everything ... the selection of microwave ovens and convection microwaves at Bed Bath & Beyond will help you find the right solution for your ... over-the-range microwaves, compact microwaves, built-in microwave ovens and more. A microwave oven with a grill function lets ... Microwaves. Nickel/SilverBlack$51 - $100 (1)$101 - $200 (4)3 Reviews2 ReviewsFarberwareMicrowave Oven12.91-20.19.09-12.813.9- ...
A magazine article I read about cooking fresh broccoli strongly advised against microwaving the vegetable. It said nutritional ... A magazine article I read about cooking fresh broccoli strongly advised against microwaving the vegetable. It said nutritional ... How about other fresh vegetables (Brussels sprouts, cauliflower, asparagus, etc.)? Microwaving is the only option for cooking ... During microwaving, pressure-cooking and boiling, the broccoli was immersed in water, while for steaming the broccoli was ...
The microwave, the supermarket and the end of the Second World War are among the reasons being proposed for the obesity ... The microwave, the supermarket and the end of the Second World War are among the reasons being proposed for the obesity ... The microwave oven will be blamed by Jane Wardle, the professor of clinical psychology at University College London. ... "This same period saw the rapid spread of ownership of microwaves along with the first ready-meals appearing on supermarket ...
... the desire of developers to improve lifestyles with microwave ovens has never changed, and will continue long into the future. ... Panasonic microwave ovens have continued to evolve in order to meet customer needs in every age. In 2018 , inverter ... accumulated microwave oven development knowhow was collected to uniformly diffuse microwaves. This made it possible to shorten ... Panasonic Microwave Ovens: A History of Innovation and Developers Spirit. -Inheriting 30 Years of Development Dreams- ...
... a water heater that uses microwave technology to heat water on demand. The press release states that the Vulcanus MK4 can heat ... A company based in Canada, Pulsar Advanced Technologies, is set to release the Vulcanus MK4, a water heater that uses microwave ...
Place squash cut side-up on a microwave-safe serving dish. Spread butter into the hollows of the squash. Fill halfway with ...
microwave: Electromagnetic radiation having a frequency within the range of 1 gigahertz to 1 terahertz (10 9 -10 1 2 cycles per ... microwave oven. appliance that cooks food by means of high-frequency electromagnetic waves called microwaves. A microwave oven ... chemical analysis: Microwave absorptiometry. Absorbed microwave radiation can cause changes in rotational energy levels within ... magnetic ceramics: Microwave and radar. At microwave frequencies (from 1 to 300 gigahertz) ferrites offer gyromagnetic ...
Effects of snow crystal shape on the scattering of passive microwave radiation - Foster, Hall, et al. - 1999 (Show Context) ... Estimation of snow water equivalent using passive microwave radiation data, Remote Sens. - Tait - 1998 (Show Context) Citation ... A comparison of 18 winter seasons of in situ and passive microwave derived snow water equivalent estimates in Western Canada. ... Snow-cover variations over the Mackenzie River basin, Canada, derived from SSM/I passive-microwave satellite data. Annals of ...
Looking for a healthy microwave meal? This is a great way to eat healthy fish and get two of your five-a-day. Try making the ... Place 2 parcels onto a microwave-safe plate. Cook in the microwave on a high setting for 10 minutes until the fish is cooked ... Looking for a healthy microwave meal? This is a great way to eat healthy fish and get two of your five-a-day. Try making the ... If not, reseal and return to the microwave for another 5 minutes and check again. ...
Reports about a study that found microwave ovens can be used to sterilize kitchen sponges sent people hurrying to test the idea ... However, when I put my sponge/scrubber into the microwave, it caught fire, smoked up the house, ruined my microwave, and pissed ... A team at the University of Florida found that two minutes in the microwave at full power could kill a range of bacteria, ... Two minutes of microwaving is sufficient for most sterilization. Sponges should also have no metallic content. Last, people ...
Is your microwave disgusting and smell like leftovers from a month ago? Pop a lemon in it and itll be looking squeaky clean in ...
"Microwaves Offer Safer, Cheaper Detection Of Breast Tumors." Medical News Today. MediLexicon, Intl., 3 Jul. 2012. Web.. 15 Nov ... The team is currently working on the software that will allow them to convert the microwave signals from the system into two- ... Publishers, I. (2012, July 3). "Microwaves Offer Safer, Cheaper Detection Of Breast Tumors." Medical News Today. Retrieved from ... The system avoids the 20% microwave signal loss observed with other systems based on matched coupling medium. Their tests with ...
... grill and convection microwave ovens. Click now to compare sizes & specs. ...
Two minutes in the microwave can kill 99 per cent of the germs harboured by kitchen sponges, scientists have found. Dishcloths ... As the microwave works by exciting water molecules, it is better to put wet rather than dry sponges or scrub pads into the oven ... Two minutes of microwaving on full power mode killed or inactivated more than 99 per cent of all the living pathogens in the ... Cooks should microwave their sponges every other day, he suggested. The warm, damp environment of kitchen cloths is the ideal ...
Can a microwave oven be used for home canning?. Do not use the microwave for home canning or sterilizing jars. Use a water-bath ... Do microwaves cook food from the inside out?. No. Microwaves penetrate the food to a depth of 1 to 1½ inches. In thicker pieces ... How do you safely reheat cooked food in a microwave oven?. *Cover foods with a lid or a microwave-safe plastic wrap to hold in ... Do microwaves cook food safely?. Bacteria will be destroyed during microwave cooking just as in other types of ovens, so food ...
... 0 INTRODUCTION/PURPOSE 1 SCOPE 2 FIELD OF APPLICATION 3 DEFINITIONS 4 MICROWAVES 4.1 ... 4 MICROWAVES 4.1 Microwaves General 4.2 Microwaves Heating 4.3 Microwaves Generation 4.4 Microwaves Transmission 4.5 Microwaves ... MICROWAVES 2 4.1 4.2 4.3 4.4 4.5 Microwaves General Microwaves Heating Microwaves Generation Microwaves Transmission Microwaves ... 5 MICROWAVE HAZARDS 5.1 Microwaves Drying 5.2 Microwaves Drying Systems 6 CRITERIA FOR CONSIDERING MICROWAVE DRYING ...
We would heat our coffee with microwaves. But dont put your hand in that microwave. It will excite those molecules quickly and ... The radiation of a microwave is sent out as just that. A certain frequency which has no heat value. Once this wave or ray ... In the early days of television broadcasting we would use microwaves to transmit from the station to the tv tower or antenna. ... Yes, I know the frequencies are different so microwaves will cause rotation rather than vibration.) ...
Now its turning to microwaving as a potential means of singeing the enemy. The Department of Defenses bland... ... Medium rare: the mobile microwave illustration: The Pentagon has always craved a phaser. Now its turning to ... Microwaving facilities pictured as part of the Directorate also look to have cost a small fortune. One 27,000-square-foot ... The lust for military microwaving has also been a sinkhole for tax dollars. While much of the work remains deep in the shadows ... .header { position: absolute ...
Microwave Electronics Wireless communication and remote sensing play an important role in the modern society and almost ... At the Microwave Electronics Laboratory, we focus on application driven research on high speed electronic. components, circuits ... We demonstrate innovative microwave components and circuits in our own fabrication lab, the Nanofabrication. Laboratory at MC2 ... Thanks to the rapid development in the semiconductor technology, driven by the computer industry, such microwave systems can be ...
Cover with waxed paper and cook in microwave on Medium-High (70 percent power) 10 to 12 minutes or until apples are very tender ...
... military bankrolled early development of a non-lethal microwave weapon that creates sound inside your head. But in the end, the ... The Microwave Scream Inside Your Skull. The U.S. military bankrolled early development of a non-lethal microwave weapon that ... This one uses the so-called microwave auditory effect: a beam of microwaves is turned into sound by the interaction with your ... They seem to be highly sensitive to microwave audio, so it might be used to scare flocks away from wind farms - or shoo pigeons ...
... or one mini-fridge/microwave combination using an overload amp protector is allowed per room. Combined mini-fridge/microwave ... Refrigerators and Microwaves *** Please note: As of August 2016, Avanti Products discontinued manufacturing AC3 overload amp ... Residents who currently have this item can continue use of it when using both a microwave and a mini-fridge in a residence hall ... If you choose to bring a microfridge or mini-fridge/microwave combination, be advised that you must show documentation that it ...
  • Learn about microwaves and how microwave ovens work. (
  • Klystrons are primarily employed as amplifiers in radio relay systems and for dielectric heating , while magnetrons have been adopted for radar systems and microwave ovens. (
  • However, due to the design of most microwave ovens and to uneven absorption by the object being heated, the microwave field is usually non-uniform and localized superheating occurs. (
  • Want to cook some fresh or frozen vegetables quickly, warm up a cup of coffee, reheat a slice of pizza or simply heat up some tasty leftovers - whatever your pleasure, has you covered with a nice selection of modern microwave ovens. (
  • Compare convection microwaves equipped to do both cooking and browning, microwave ovens with smart sensors and multi-stage cooking options, over-the-range microwaves, compact microwaves , built-in microwave ovens and more. (
  • Literally filled with the spirit to provide more abundant culinary lifestyles, convenience and comfort, Panasonic microwave ovens have continued to evolve in order to meet customer needs in every age. (
  • In 2018 , inverter technologies, which are essential to microwave oven evolution, will mark their 30th anniversary since first being incorporated in microwave ovens. (
  • When Panasonic began marketing microwave ovens in 1965, the main development topics were the oven's weight and ease of use. (
  • The desire to lessen the burden of home cooking led to the industry's first use of inverter technology and resulted in the development of lighter, easier-to-use microwave ovens. (
  • It has been 30 years since the inverter was first incorporated into microwave ovens. (
  • Even though customer demands change with the age, the desire of developers to improve lifestyles with microwave ovens has never changed, and will continue long into the future. (
  • Using chemistry to understand the safety of microwave ovens. (
  • WASHINGTON (Reuters) - Reports about a study that found microwave ovens can be used to sterilize kitchen sponges sent people hurrying to test the idea this week -- with sometimes disastrous results. (
  • Microwave ovens can play an important role at mealtime, but special care must be taken when cooking or reheating meat, poultry, fish, and eggs to make sure they are prepared safely. (
  • Microwave ovens can cook unevenly and leave "cold spots" where harmful bacteria can survive. (
  • Bacteria will be destroyed during microwave cooking just as in other types of ovens, so food is safe cooked in a microwave oven. (
  • The standard also requires all ovens to have two independent interlock systems that stop the production of microwaves the moment the latch is released or the door opened. (
  • The Food and Drug Administration (FDA) has regulated the manufacture of microwave ovens since 1971. (
  • On the basis of current knowledge about microwave radiation, the Agency believes that ovens that meet the FDA standard and are used according to the manufacturer's instructions are safe for use. (
  • Ophthalmologists used this as a case study when they made an appeal to microwave manufacturers to place warning labels on microwave ovens about the dangers of exploding eggs. (
  • Additional Popping Hints: Microwave ovens vary in power. (
  • OSH Answers Fact Sheets: Microwave Ovens and Their Hazards. (
  • With respect to bacon processing, Eves said that about half of total bacon usage is in foodservice and that virtually all foodservice bacon is precooked in microwave ovens. (
  • Industrial ovens which use 915 MHz can be designed to maintain a single mode, whereas large multimode industrial ovens and home microwave ovens can't. (
  • in single-mode microwave ovens, the microwaves are directed and don't bounce around. (
  • Did you know the U.S. Food and Drug Administration regulates microwave ovens? (
  • Microwave ovens are generally safe when used correctly. (
  • First, know that microwaves-the actual waves produced by these ovens-are a type of electromagnetic radiation. (
  • Most injuries related to microwave ovens are the result of heat-related burns from hot containers, overheated foods, or exploding liquids. (
  • However, FDA regulations require that microwave ovens are designed to prevent these high-level radiation leaks. (
  • In fact, manufacturers must certify that their microwave ovens comply with specific FDA safety standards. (
  • Although some people have been concerned that microwave ovens could cause interference with certain electronic cardiac pacemakers, today's pacemakers are designed to shield against this interference. (
  • For instance, you should not use some microwave ovens when they are empty. (
  • There should be little cause for concern about excess microwave radiation leaking from these ovens unless the door hinges, latch, or seals are damaged. (
  • Microwave ovens have risen to a place of special prominence in U.S. households. (
  • Researchers who look at "invisible" changes occurring inside human cells (including metabolic patterns and nutrient ratios) often find reasons for broad-based concern about the use of plastic packaging in microwave ovens. (
  • Microwave ovens, regulated by the U.S. Food and Drug Administration, should be safe to use without risking exposure to unhealthy amounts of radiation. (
  • Up to now, some research teams still carry out assisted microwave chemistry using modified domestic ovens, the experimental conditions are then difficult to control and reproduce and the results have to be deeply analyzed to compare the results with those conducted under conventional heating. (
  • Hertel s research corroborated early Soviet Russian research that led to a ban on microwave ovens , which was lifted after the iron curtain fell to increase microwave oven sales. (
  • Hertel is quick to point out that microwaves from the sun don t cause the same type of molecular damage because the sun emits direct current (DC) pulses, where microwave ovens are generated by alternating current (AC) that causes the rapid polarity shifts in molecules to torque and tear them. (
  • But reducing the use of microwave ovens will help, and that s something you can feel good about. (
  • The final conclusion was that insects can indeed survive inside microwave ovens if they stick to the bottom or walls. (
  • similarly, convection microwaves both bake and grill, freeing up counter space and virtually eliminating the need for a toaster oven. (
  • The microwave oven will be blamed by Jane Wardle, the professor of clinical psychology at University College London. (
  • Panasonic introduced the flatbed type microwave oven, with its space-saving design yet spacious interior for preparing large amounts of food all at once. (
  • This made it possible to combine microwave cooking with grill and other types of oven cooking. (
  • Uneven heating is one of the most common dissatisfactions with microwave oven users. (
  • To achieve the kind of heating and defrosting that users want, accumulated microwave oven development knowhow was collected to uniformly diffuse microwaves. (
  • As the microwave works by exciting water molecules, it is better to put wet rather than dry sponges or scrub pads into the oven. (
  • For example, medium power (50%) means that the oven produces microwaves 50% of the time and is off 50% of the time. (
  • In a microwave oven, the air in the oven is at room temperature so the temperature of the food surface is cooler than food in a conventional oven where the food is heated by hot air. (
  • Therefore, food cooked in a microwave oven doesn't normally become brown and crispy. (
  • Even if the microwave oven has a turntable, it's still helpful to stir and turn food top to bottom. (
  • Is it fair to assume that infrared radiation from the earth warms the greenhouse gases in the atmosphere like a microwave oven will heat a glass of water. (
  • Allegedly designed for an Orwellian task-"humanitarian missions"-the VMAD is a giant version of your microwave oven, without the safety box surrounding it. (
  • The US Food and Drug Administration (FDA) recommends any plastic containers you use in the microwave should be labeled for microwave oven use. (
  • The minute-long clip that circulated via social media shows a Lebanese man named Hassan Hammoud forcing a helpless cat into a microwave oven, then turning it on as his friend Mohammad Jallad films the incident. (
  • Can You Do All Your Cooking in a Microwave Oven? (
  • A microwave oven works by passing. (
  • In this regard a microwave oven is much like an electric light that stops glowing when it is turned off. (
  • You're used to having water or liquid boil when you heat it above a certain temperature, but there are occasions, and they're more frequent than you'd expect, in a microwave oven when the water goes to or above boiling without any bubbles forming. (
  • A review of the literature published in 2001 found 13 cases where individuals were burned by exploding eggs after they were removed from a microwave oven . (
  • Police have charged an Ohio woman in the death, by microwave oven, of her one-month-old daughter, the Associated Press reports. (
  • We have reason to believe, and scientific evidence to support, that a microwave oven might have been involved in the death of this child," Montgomery County Coroner's Office Director Ken Betz is quoted as saying. (
  • The microwave oven is an established fixture of geek / hobbyist intrigue, often featured on shows like Brainiac and on Mythbusters, which once threatened to investigate its effects on a small dog, but backed away in the end. (
  • How to Make: Microwave Popping Instructions: Pop only in microwave oven. (
  • 2. Unfold one bag and place alone in center of microwave oven, directions side up. (
  • Do not place bag on paper, plastic microwave cookware, or turntables which were not an original part of the oven. (
  • Microwave Oven Radiation. (
  • The radiation left over from the Big Bang is the same as that in your microwave oven but very much less powerful. (
  • image: Plasma formed between a pair of hydrogel beads irradiated in a household microwave oven. (
  • Irradiating grape halves in a household microwave oven produces plasma--a parlor trick that can be found online. (
  • 2. Informal A microwave oven. (
  • To cook or heat (food) in a microwave oven. (
  • A microwave oven is activated when an electric current causes a magnetron to emit a beam of microwaves. (
  • 2. An oven in which food is cooked, warmed, or thawed by means of microwaves. (
  • With Samsung's MS23F301TAS microwave oven, you can revolutionise the way you cook in your kitchen. (
  • The microwave oven ! (
  • Grandma needs some food warm and fast, and she's heard a lot about the magnificent microwave oven! (
  • For example, software can model microwave oven heating patterns. (
  • But even a microwave oven that has organics left over from a previous use will have organics that interact with the energy produced by the microwave. (
  • So We chose to give it up after learning that food reheated on the stove or in the regular oven was far superior tasting to putting it in the microwave. (
  • This microwave mug cake recipe is just the thing to make when it's too hot to turn on the oven or you want a dessert that makes just enough cake to share with whomever you love most with no leftovers to taunt you. (
  • When you operate a microwave oven, the door should close and seal fully. (
  • Microwave oven manufacturers must certify their products meet safety performance standards created and enforced by the FDA to protect the public health. (
  • In general, these radiation injuries are caused by exposure to large amounts of microwave radiation leaking through openings such as gaps in the microwave oven seals. (
  • Use cookware specially manufactured for use in the microwave oven. (
  • Generally, you should not use metal pans or aluminum foil because microwaves reflect off them, causing food to cook unevenly and possibly damaging the oven. (
  • The FDA recommends using glass, ceramic, and plastic containers labeled for microwave oven use. (
  • If you use a microwave oven to heat water in a clean cup beyond the boiling temperature, a slight disturbance or movement may cause the water to violently explode out of the cup. (
  • A 2013 study showed 97% of all households now include a microwave oven, and in one survey of life satisfaction in the U.S., ownership of a refrigerator and a microwave were found to play an important and measurable role-right alongside of televisions and washing machines. (
  • Without question, microwave cooking has become a fundamental part of kitchen practices in the U.S., and use of a microwave oven has become part of normal, everyday life for many people. (
  • From our perspective, if you do decide to use a microwave oven as a part of your ongoing food preparation, it makes sense to minimize risks that still fall into this "potential risk" category and microwave your food in non-plastic food containers, including glass, Pyrex (TM), CorningWare (TM), and all microwave-safe ceramics. (
  • Each has integrated handles to ensure safe removal from the microwave without the need for oven gloves. (
  • This compact microwave oven fits easily on any kitchen counter. (
  • It s a bit controversial, but you should know that using a microwave oven could be damaging your health. (
  • His findings were not favorable for microwave-oven users. (
  • Both Hans Hertel s research and the Soviet Russian research went beyond the commonly accepted dangers of microwaves leaking into the immediate environment and lowering nutritional value of microwave-cooked foods - two very real consequences of using a microwave oven. (
  • Even worse, using a microwave oven for heating water for coffee or tea or for warming baby s formula will create severely damaged molecules, which are carcinogenic. (
  • Molybdenum disulfide prepared in a microwave oven has the potential to be an affordable alternative to the expensive platinum catalysts that are currently used in sustainable hydrogen production, hopefully leading the way to a cheaper hydrogen economy as an alternative to the carbon economy on which we currently rely for fuel. (
  • The most plausible explanation was that interference cancels out the microwaves close to the walls of the oven. (
  • Also, as was mentioned above, microwave cosmic background radiation has been detected and is considered by many to be the remnant of the primeval fireball postulated by the big-bang cosmological model . (
  • Microwave chemistry is the science of applying microwave radiation to chemical reactions. (
  • Different compounds convert microwave radiation to heat by different amounts. (
  • The cosmic microwave background ( CMB, CMBR ) is electromagnetic radiation as a remnant from an early stage of the universe in Big Bang cosmology. (
  • Microwave , electromagnetic radiation having a frequency within the range of 1 gigahertz to 1 terahertz (10 9 -10 1 2 cycles per second) and a wavelength between 1 mm and 1 m. (
  • Cataracts of the eye lens have been produced in animals by microwave radiation applied in sufficient intensity to cause thermal denaturation of the lens protein. (
  • Microwave radiation is generated by one of two methods: (1) special electronic tubes such as klystrons or backward-wave oscillators and solid-state oscillators such as Gunn diodes, which can be. (
  • Other examples are hollow cathode lamps and electrodeless lamps driven by microwave radiation. (
  • The major mechanism of toxicity of infrared radiation and microwaves is the production of heat in tissues. (
  • Absorbed microwave radiation can cause changes in rotational energy levels within molecules, making it useful for other purposes. (
  • Professor Bitton said the heat, rather than the microwave radiation, was the most likely cause of death for the pathogens. (
  • 3. 0 INTRODUCTION / PURPOSE Microwave drying utilizes the volumetric adsorption of microwave radiation throughout the body of the wet material. (
  • It covers the general principles of microwave radiation and its application to drying. (
  • The radiation of a microwave is sent out as just that. (
  • But the biggest issue from the microwave weapon is not the radiation. (
  • Microwaves are either a total kitchen life-saver or dangerous radiation machines, depending on who you ask. (
  • Interesting article : What is Microwave Radiation? (
  • Microwaves fall into the radio frequency band of electromagnetic radiation. (
  • There is no residual radiation remaining after microwave production has stopped. (
  • For this process the Jena scientists are using microwave radiation for a gentle but very fast growth of the nanotubes. (
  • They saw a uniform amount of microwave radiation coming from all directions in the sky, hovering right around 3 Kelvin, with no apparent changes in different directions. (
  • 1. A wave of microwave radiation. (
  • Materials that can absorb microwaves will eliminate electromagnetic radiation pollution. (
  • He is currently the Vice-President of the Japan Society of Electromagnetic Wave Energy Applications, a Member of the Board of the International Microwave Power Institute, and the Editorial Advisory Board of Mini-Reviews in Organic Chemistry.His research interests include the application of microwave radiation to catalytic chemistry, to the effects of microwaves on photocatalysts for environmental protection, to the microwave-assisted organic syntheses, and to microwave effects on nanoparticles. (
  • But people have experienced burns, and in rare cases, other injuries from microwave radiation, particularly in cases involving improper use or maintenance. (
  • Microwaves are a kind of non-ionizing radiation. (
  • Astronomers this week announced that they have found a "twist" in the cosmic microwave background (CMB) radiation that blankets the universe. (
  • Among the processes, radiation-induced techniques (gamma rays, electron beam, Ultra Violet or microwave) show an increased development during the last decades. (
  • On this basis, many early papers in microwave chemistry postulated the possibility of exciting specific molecules, or functional groups within molecules. (
  • Microwaves cause water, fat, and sugar molecules to vibrate 2.5 million times per second, producing heat. (
  • We report the experimental demonstration of coherent enantiomer-selective enrichment of chiral molecules by employing a novel microwave five-pulse scheme. (
  • Without any water molecules to absorb the microwaves, the appliance itself can get really damaged. (
  • The microwaves agitate water molecules in the food, generating enough heat to cook it. (
  • Microwaves couple directly with the molecules that are present in the reaction mixture, leading to an instantaneous and localized rise in temperature. (
  • Under microwaves, polar molecules try to align themselves with the rapidly changing electric field of the microwave and results in a transfer of energy. (
  • This is how microwave cooking heat is generated - friction from this violence in water molecules . (
  • Microwaves These are electromagnetic waves with the electric and magnetic fields at right angles to each other and to the direction of propagation of the waves. (
  • Microwaves are electromagnetic waves with wavelengths ranging from as long as one meter to as short as one millimeter. (
  • Microwaves are electromagnetic waves with wavelength longer than Hz waves but shorter then radio waves. (
  • Microwave irradiation (MW) consists in electromagnetic waves and standard equipments operate at a frequency of 2.45 GHz to avoid interferences with radio and radar frequencies. (
  • Microwaves can penetrate clouds of smoke but are scattered by water droplets, so they are used for mapping meteorologic disturbances and in weather forecasting . (
  • No. Microwaves penetrate the food to a depth of 1 to 1½ inches. (
  • Because microwaves fully penetrate the frozen product, heating the inside and outside at the same time, microwave tempering can be performed in minutes. (
  • They focused on the use of microwaves, that can penetrate deeper into the tissue. (
  • Complete or update your kitchen décor with a stylish stainless steel microwaves that will do all the cooking and heating you need. (
  • Did you know that stainless steel travel mugs shouldn't be microwaved either? (
  • American Pop Corn Co. of Sioux City, IA, has recalled three varieties of Jolly Time Microwave popcorn due to the potential for contamination with stainless steel metal fragments. (
  • The grill pan absorbs microwaves and changes them into heat, so food can be cooked from above with a heater and from below with the heat of the grill pan. (
  • What is the microwave chromophore (or whatever you call it) that absorbs the microwaves? (
  • Results showed that water absorbs microwave energy significantly, but coal does not. (
  • The microwave region extends from 1,000 to 300,000 MHz (or 30 cm to 1 mm wavelength). (
  • They produce microwave beams whose spreading angle is proportional to the ratio of the wavelength of the constituent waves to the diameter of the dish. (
  • The antennas disposed on one side of the measurand are spaced from each other by a distance of nλ λ/4, wherein n is an integer and λ is the wavelength of the microwave, in a direction substantially perpendicular to the plane of the measurand. (
  • Microwave is an electromagnetic wave with a wavelength between that of infrared and short waves. (
  • Although microwaves were first produced and studied in 1886 by Hertz , their practical application had to await the invention of suitable generators, such as the klystron and magnetron . (
  • On high power, the food is subjected to the highest amount of microwave energy because the magnetron produces microwaves at full capacity. (
  • Electrolux do Brasil, Whirlpool, LG Electronics do Brasil, Midea do Brasil and Panasonic do Brasil accounted for more than three quarters of volume sales of microwaves in Brazil in 2018, leaving national brands with negligible shares. (
  • Retail volume sales of microwaves continued to increase in 2019. (
  • Nevertheless, microwaves is a cyclical category, and many consumers made purchases in 2017 and 2018, whether buying such an appliance for the first time or substituting an older model for a more modern one. (
  • There are some dangers within microwaves and it is exposure to significant levels of microwaves which is known to cause cataracts in your eyes. (
  • For you, I gathered some important data on the dangers of microwave usage. (
  • After researching the dangers of microwaves, will you get rid of your microwave? (
  • Microwaves can in principle control temperature from inside of a body, and ultrasound has been shown to be able to 'control the rate of crystal growth, ensuring small and even-sized crystals are formed, and can prevent fouling of surfaces by the newly formed crystals' (link). (
  • normzone], I would consider this is the dumbest idea I had ever come up with, but I would still find it interesting to see what happens if you freeze, even a cup of water while running ultrasound, and reducing its refrigeration rate with low power randomized pattern microwaves. (
  • So, I would consider this baked, if experiments of freezing at least a glass of water with different microwave and ultrasound patterns to see if you can control where the fractures occur, and how uniformly it freezes using these means. (
  • Microwaving is the only option for cooking vegetables at my office, unless we want to eat them raw. (
  • To many people, this study seemed to indicate that microwaves kill the nutrients in broccoli and presumably in other vegetables as well. (
  • Obviously, then, we should not microwave our vegetables if we want to retain their nutrients. (
  • In fact, as I'll show, microwaves can be the best way to cook vegetables to ensure minimal loss of nutrients. (
  • The tomatoes watered with microwave water grew into deformed vegetables. (
  • With respect to vegetables, microwave cooking has been shown to be generally comparable to steaming. (
  • The above studies on microwaving and nutrition have typically involved fresh or frozen vegetables microwaved "from scratch. (
  • By these means it is possible to visualise thermal inhomogeneities within solid phases under microwave irradiation. (
  • Inactivation Of Lactobacillus Bacteriophage PL-1 by Microwave Irradiation. (
  • Within the chemistry of natural polymers, the use of microwave irradiation has been exploited in the past two decades to alleviate limitations in the synthesis of graft modified polysaccharide materials. (
  • Different results reported within the recent literature will be discussed considering the role of microwave irradiation and its consequence on the reaction parameters and properties of final materials. (
  • The use of microwave irradiation as an energy source for polymer chemical reactions has been extensively investigated during recent years [5]. (
  • The heating effect of microwaves destroys living tissue when the temperature of the tissue exceeds 43° C (109° F). Accordingly, exposure to intense microwaves in excess of 20 milliwatts of power per square centimetre of body surface is harmful. (
  • Every 18 minutes, stop the microwave and check the internal temperature with an instant-read or meat thermometer. (
  • In such applications, the main problem is one of determining, by means of microwave radiometric measurements, the temperature distribution inside a body where thermal processes occur. (
  • The metal particles strongly heat up in the microwave and reach a temperature that is sufficient to convert alcohol vapor into carbon. (
  • Microwaves can in principle control temperature from inside of a body// I don't think you meant to say what you think you said. (
  • increase temperature' through microwave absorption. (
  • While you can reduce the ambient temperature very slowly without microwaves, introducing microwaves in low powered randomized pattern unfreeze at random locations, and maybe let some of the tensions within ice to even-out before they result in fractures. (
  • force that acts on electrons in a traveling-wave accelerator is provided by an electromagnetic field with a frequency near 3,000 MHz (1 MHz = 1,000,000 Hertz, or 1,000,000 cycles per second)-a microwave. (
  • 1. GBH Enterprises, Ltd. Process Engineering Guide: GBHE-PEG-DRY-008 Microwave and Radio Frequency Drying Information contained in this publication or as otherwise supplied to Users is believed to be accurate and correct at time of going to press, and is given in good faith, but it is for the User to satisfy itself of the suitability of the information for its own particular purpose. (
  • This is where the modern microwave long haul systems working in the 4-13GHz frequency range come into play. (
  • With multiple channels and even multiple frequency bands in combination with adaptive modulation and layer 1 (L1) radio-link bonding, you can reach the capacity target and meet service-availability needs with long haul microwave. (
  • Adjust the frequency and amplitude of microwaves. (
  • This article puts that belief to the test, providing general principles, key system parameters and simple engineering guidelines for deploying microwave backhaul using frequency bands above 20GHz. (
  • Low-frequency electronics -Amply treated, making an easy transition to RF microwaves principles. (
  • Whether you're seeking to strengthen your skills or enter the field for the first time, Radio Frequency and Microwave Electronics Illustrated is the fastest way to master every key measurement, electronic, and design principle you need to be effective. (
  • Radio Frequency and Microwave Electronics Illustrated includes a comprehensive glossary, plus appendices covering key symbols, physical constants, mathematical identities/formulas, classical laws of electricity and magnetism, Computer-Aided-Design (CAD) examples and more. (
  • From coffee and oatmeal in the morning, a hot sandwich or soup at lunch, and a delicious frozen entrée or warmed up take-out meal for dinner, microwave cooking is fast, versatile and affordable. (
  • microwaving a frozen, stuffed turkey is not recommended. (
  • Eves said that microwave processing equipment is being used to temper 4 billion lb of frozen food/year. (
  • Next time you want to heat up water for tea or pop a frozen meal into the microwave stop and think about your health. (
  • There is not a lot of scientific research and data on the effect of microwaves on human beings," Betz explained. (
  • Acting as internal heat source, microwave absorption is able to heat the target compounds without heating the entire furnace or oil bath, which saves time and energy. (
  • Microwave volumetric heating (MVH) overcomes the uneven absorption by applying an intense, uniform microwave field. (
  • The absorption of microwaves by water serves to suppress internal modes and allow hot spots to form over a range of bead sizes. (
  • A magazine article I read about cooking fresh broccoli strongly advised against microwaving the vegetable. (
  • The researchers cooked broccoli florets in four ways: microwaved, steamed, boiled and pressure- cooked. (
  • The Spanish researchers reported that microwaving broccoli removed 97.2 percent of its flavonoids, boiling removed 66.0 percent, steaming removed 11.1 percent and pressure-cooking removed 8.8 percent. (
  • An article in Prevention magazine was headlined 'Nuking Broccoli a No-No.' And dozens of other media stories carried the study's purported finding that 'microwaving destroys foods' nutrients. (
  • During microwaving, pressure-cooking and boiling, the broccoli was immersed in water, while for steaming the broccoli was placed on a rack above boiling water. (
  • With the cooking of broccoli, for example, microwaving has been found to do a better job of preserving both chlorophyll a and chlorophyll b than steaming. (
  • Yet, the microwaving of broccoli has been found to do a poorer job in preserving quercetin and kaempferol (two flavonoids). (
  • In the US, the National Institute of Environmental Health Science recommends consumers avoid microwaving food in plastic containers because heat increases the likelihood of chemical leaching. (
  • Dear Lifehacker, I heard it's dangerous to microwave food in plastic containers or plastic wrap because of scary food-contaminating chemicals. (
  • Beyond the red end of the visible range but at frequencies higher than those of radar waves and microwaves is the infrared region of the electromagnetic spectrum , between frequencies of 10 12 and 5 × 10 14 Hz (or wavelengths from 0.1 to 7.5 × 10 −5 cm). (
  • The second reason for interest in the big-bang theory is the discovery that very short radio waves, microwaves, are observed to be reaching Earth from all directions in space. (
  • Now, when they test microwave safety, they test the effect of the waves themselves on us then the look at whether the food is safe to eat. (
  • But researchers in the U.S. have found that the microwave is an effective weapon against them. (
  • The U.S. researchers also found that microwaves were effective in decontaminating syringes, but that it generally took up to 12 minutes to kill Bacillus cereus spores. (
  • Using microwaves for heating allowed the researchers to produce a more stable scaffold, and a gradient layer between the hydroxyapatite and zirconium dioxide, which had intermediate properties, alleviated the effects of differing expansion. (
  • Steam, Convection, Grill and Microwave, four heating methods let you cook a wide range of healthy dishes with a single unit. (
  • Since water tends to readily absorb microwave energy and coal does not, microwave energy selectively focuses on the moisture content in the coal, drying it far more efficiently than conventional drying processes. (
  • Radar beams consist of short pulses of microwaves. (
  • Our results show that enantiomers can be selectively transferred to a rotational level of choice by applying sequences of resonant microwave pulses in a phase- and polarization-controlled manner. (
  • Will do a search on that, but I've been microwaving eggs just about every morning for 6-7 years now and have seen no ill effects. (
  • A company based in Canada, Pulsar Advanced Technologies, is set to release the Vulcanus MK4, a water heater that uses microwave technology to heat water on demand. (
  • While the turkey is cooking in the microwave, wash everything it touched with hot, soapy water, including the counters, sink, utensils and the bottom of the refrigerator. (
  • An Illinois woman scalded her face and corneas after a bowl of water she heated in the microwave exploded in her face. (
  • In sausage cooking, as well as other meat and poultry applications, microwave processing is used to reduce drip loss-loss of water, fat, nutrients, and flavor. (
  • Secondly, microwave energy heats only the water, unlike existing drying methods, which heat both water and coal. (
  • The reason that the microwaved water kills plants is because it contains no oxygen. (
  • Why do you think microwaving water would remove the oxygen from it, more than just heating the water to the same degree? (
  • Dissolved oxygen in tap water will be far higher than in microwaved water because heating water makes the oxygen leave. (
  • Still, I tossed my household microwave in the garbage can because my daughter did an experiment that proved microwaved water and microwaved food were not healthy for the body. (
  • How About Using the Microwave to Heat Up Water? (
  • It might be hard for you to image what a microwave can to do a cup of water. (
  • Microwaves create a reverse polarity effect on water and come into play when one end of a water molecule is positive while the other end is negative. (
  • One set was watered with faucet water, one with purified water, and the other with microwave water. (
  • With bagged green tea previously steeped in boiled water, the addition of one minute in the microwave has been shown in one study to increase extraction of catechins from the tea leaves into the hot liquid tea. (
  • Both enable the user to simply add water and then cook, drain and serve straight from the microwave. (
  • As a result, it can be expected that the microwave field energy will be converted to heat by different amounts in different parts of the system. (
  • We would heat our coffee with microwaves. (
  • Instead of surgically removing the problematic organ, doctors can use microwaves to heat op the enlarging tissue of the prostate and in turn decreasing the size of the enlarged prostate. (
  • Eggs in the shell could also explode in the microwave due to the rapid pressure of the heat. (
  • Another trend is combining high-intensity microwaves with external heat sources, such as hot-air impingement or infrared energy, with the goal of cooking products in less than 1 min. (
  • These energy sources are used to brown the product surface, while the microwave energy is used to heat the interior. (
  • The ADS fires a microwave beam intended to heat skin without causing damage, while inflicting enough pain to force the victim to move away. (
  • How do microwaves heat up your coffee? (
  • The microwave does not create heat, does that mean it can't heat the food? (
  • Place the butter in a heatproof bowl in the microwave and heat on 50% power until melted, 1 to 1 1/2 minutes. (
  • Recent clinical investigations have examined the feasibility of thermotherapy that uses focused microwaves for the treatment of primary breast cancer, based on the theory that heat could destroy microscopic carcinoma cells in the breast and reduce cancer recurrence. (
  • Although occasionally known by such acronyms as MAOS (Microwave-Assisted Organic Synthesis), [7] MEC (Microwave-Enhanced Chemistry) or MORE synthesis (Microwave-organic Reaction Enhancement), these acronyms have had little acceptance outside a small number of groups. (
  • On the other hand, microwave assisted processes were developed in organic chemistry since the 1980s and more recently for polymer chemistry (polymer formation and modification). (
  • In particular, microwave assisted processes were developed in organic chemistry since the 1980s and for polymerization reactions only more recently [4]. (
  • Overall, studies on the impact of microwave cooking on food nutrients have been favorable. (
  • In volume terms, therefore, microwaves is expected to see a strong decline in 2019, followed by a continued but slowing decline over the rest of the forecast period, as the category has reached saturation in the country. (
  • Panasonic Taiwan continued to lead microwaves in retail volume terms in 2019, with an increasing share. (
  • The biggest local player, Sampo, held second place in microwaves in retail volume terms in 2019. (
  • 7000272548000000000♠ 2.725 48 ± 0.000 57 K . [4] The spectral radiance dE ν /dν peaks at 160.23 GHz, in the microwave range of frequencies, corresponding to a photon energy of about 6.626 × 10 −4 eV . (
  • Yes, I know the frequencies are different so microwaves will cause rotation rather than vibration. (
  • Initially developed for the demanding requirements of military applications, our microwave products include high-precision, high-performance mini connectors for frequencies up to 65 GHz. (
  • Eggs, cheese and solid meat can toughen when microwaved on high. (
  • Hard-boiled eggs, reheated in a microwave, are an accident waiting to happen. (
  • 7 Manufacturers warn against microwaving eggs without first piercing them several times. (
  • It is not just eggs that explode in the microwave. (
  • The designers claim the Microwave Egg Poacher provides the "authentic taste and texture" of poached eggs without the traditional "mess and mixed results" of using a pan. (
  • I recently found out we can cook eggs by microwaving them. (
  • I managed to cook scrambled eggs with the microwave, which was much faster than frying and I didn't have to use any oil at all. (
  • I was just wondering what I'm doing is safe - I'm talking about microwave raw eggs. (
  • Microwaves play an increasingly wide role in heating and cooking food . (
  • Microwave cooking can be uneven just as with frying and grilling. (
  • Stir, rotate, or turn foods upside down (where possible) midway through the microwaving time to even the cooking and eliminate cold spots where harmful bacteria can survive. (
  • This additional cooking after microwaving stops is called "carryover cooking time," "resting time," or "standing time. (
  • I don't recommend storing your food in plastic or cooking it in a microwave , but if you're going to use either, at least don't use them together. (
  • Just heed these recommendations for safe microwave cooking. (
  • Wax and parchment paper, as well as microwave cooking bags are deemed fine too, according to NSF International. (
  • Put the turkey in a cooking bag made for microwaves to minimize spatters and keep it moist. (
  • Microwaves can reduce the amount of vitamins and minerals lost while cooking. (
  • Microwaves are not just used for cooking food, but for many other things as well. (
  • The third largest application of microwave processing, also quite large but much smaller than bacon cooking and tempering, is sausage cooking, according to Buffler. (
  • Microwaves have been increasing in size due to the greater use of these appliances for cooking and because of fashion aesthetic. (
  • Owing to several food safety scandals since 2012, some consumers returned to cooking meals at home and did not purchase food from wet markets or snack bars, which had a positive impact on sales of microwaves over the review period. (
  • How are consumer cooking convenience trends going to affect the microwave industry over the medium term? (
  • We did not get rid of our microwave because we feared getting sick from it, we found ourselves reheating everything and cooking in it all the time. (
  • What Do You Think About Microwave Cooking? (
  • In other words, when microwave cooking has been compared to other cooking methods-including steaming, boiling, baking, and frying-it has usually been shown to be superior to at least several other methods in preserving a particular nutrient in a particular food. (
  • London kitchenware brand Joseph Joseph has developed a collection of containers for microwave cooking that can be used to prepare full meals rather than just heating up leftovers (+ slideshow). (
  • The range is designed for cooking a wider range of everyday foods that you might not expect to cook in the microwave," said the brand 's co-founders, brothers Richard and Antony Joseph. (
  • Joseph Joseph worked with design consultancy Youmeus to research problems with current microwave cooking. (
  • They identified that while 80 per cent of households own a microwave, it is rarely used for anything beyond reheating leftovers or cooking ready-made meals. (
  • Using a microwave is all about convenience, most of us use the microwave for everyday simple cooking tasks," said the pair. (
  • We wanted to create a range of cooking products that went further and allowed you to prepare meals or cook a wider range of food types using the microwave. (
  • Finally, the Microwave Omelette Bowl combines a preparation bowl and cooking vessel, saving on washing up, while the Microwave Cool-Touch Bowl and Microwave Cool-Touch Dish have a double-walled construction to ensure the outside surface remains cool after heating. (
  • Other recent cooking innovations include a microwave on wheels and a coffee maker that brews an espresso inside a microwave in 30 seconds. (
  • Swiss scientist Hans Hertel did independent research on microwave cooking that was once banned from publication by a court gag order demanded by an industry association. (
  • However, Hertel s research has indicated that far more radiolytic compounds are created by microwave cooking. (
  • However, some containers-and surprisingly some foods-do not belong in a microwave. (
  • If you think it's just containers you need to avoid putting in the microwave, think again. (
  • 2. Use microwave-safe containers. (
  • Most plastics, including film food wraps (often made from LDPE, or low density polyethylene, displaying a Number 4 recycling symbol) and styrofoam containers (typically made from PS, or polystyrene, and displaying a Number 6 recycling symbol) have been shown to migrate in small amounts from plastic packaging into microwaved foods. (
  • Can Microwave Popcorn Cause Lung Disease? (
  • Microwave popcorn has been blamed for lung disease. (
  • Every microwave-popcorn connoisseur knows that the toasty golden aroma that billows into the room the moment you open a fresh bag is half the appeal, as important as a fine wine's bouquet. (
  • Denver native Wayne Watson, 59, was awarded a $7.2 million dollar settlement on Wednesday (Sept. 19) in his case against a microwave-popcorn manufacturer and the two grocery chains that kept him supplied, according to CBS Denver . (
  • Watson argued that the popcorn manufacturer Gilster-Mary Lee, as well as Kroger and Dillons grocery stores, should have put warning labels on their microwave popcorn , which he says is responsible for giving him a rare respiratory condition called bronchiolitis obliterans, also known as " popcorn lung . (
  • The condition earned its nickname because it has been linked in the past to occupational exposure to the fumes of a chemical called diacetyl, which was, until a few years ago, the main ingredient that microwave-popcorn manufacturers used to impart that familiar artificial buttery flavor to their products. (
  • A 2003 report from the National Institute for Occupational Safety and Health (NIOSH) found a significant incidence of bronchiolitis obliterans in microwave-popcorn factory workers who regularly came into contact with large amounts of fumes from the chemical. (
  • But the Food and Drug Administration classifies the chemical as "Generally Recognized as Safe," and before the diagnosis of Watson's bronchiolitis obliterans, which irreversibly damages small airway branches in the lungs, no link between the consumption of microwave popcorn and the respiratory condition had been found. (
  • In 2007, Dr. Cecile Rose, a lung specialist who diagnosed Watson and gave testimony in his case, wrote in a precautionary letter to federal agencies: "We cannot be sure that this patient's exposure to butter-flavored microwave popcorn from daily heavy preparation has caused his lung disease. (
  • Some major microwave-popcorn manufacturers have now stopped using diacetyl, which occurs naturally in the fermentation of some beers and wines, due to the possible hazards it poses to workers and consumers. (
  • We expected the cell phone to create some microwave popcorn . (
  • Microwaving food in a plastic container virtually guarantees that your food will be contaminated with plastics chemicals that have leached into your food during the heating process. (
  • Under real-world conditions like running the plastics through a dishwasher or heating them in a microwave, 95 percent tested positive for estrogenic, hormone-disrupting activity. (
  • However, because some paper towels are made with plastics and some paper plates and cups are coated with plastic, National Sanitation Foundation (NSF) International recommends only using those products marked as microwave-safe. (
  • The jury's still out, though, on the health implications of microwaving or dishwashing plastics. (
  • How Safe Are Microwave-Safe Plastics? (
  • Raisins will begin smoking if microwaved. (
  • Cooks should microwave their sponges every other day, he suggested. (
  • There is a well-known urban legend about a baby sitter who gets wasted on recreational drugs while on duty and cooks a "roast" in the microwave. (
  • To make more portions of this microwave mug cake, simply double or triple the quantities of the ingredients and bake each portion separately in individual mugs. (
  • No matter the size of your kitchen - a tiny apartment galley, a sprawling statement kitchen, an office kitchen or a dorm room, a microwave is arguably the appliance that will see the most use. (
  • Whatever your preference, complete your purchase with one or more microwave covers to help keep your new appliance clean and prevent drips and splatters. (
  • Residents who do not have an AC3 overload amp protector can either lease a microfridge unit through the Refrigerator Leasing Company OR can bring only a mini-fridge meeting our appliance requirements but not also have a microwave. (
  • Dear Nervous, The microwave is a powerful appliance, and with that power comes great potential for harm-things like sparks or explosions and, yes, possible chemicals leaching into your foods. (
  • Microwaves are perceived as a less essential household appliance when compared with fridge-freezers or cookers. (
  • Long exposures to microwaves may cause cataracts in your eyes. (
  • The Active Denial System, the Pentagon's "less-lethal" microwave-based crowd-control weapon, produces potentially harmful hotspots when used in built-up areas, and its effects can be intensified by sweaty skin. (
  • Microwave radar is therefore widely used for guiding airplanes and vessels and for detecting speeding motorists. (
  • The 1-1,000-gigahertz range is referred to as the microwave region (airport and police radar operate in this region) of the electromagnetic spectrum. (
  • Our main research areas are within wireless high speed digital communication, sensors such as radar systems and radiometers, and microwave heating. (
  • But anyone with first-hand experience broiling hot dogs and other non-robust meats in their tabletop microwave might be chary of such an assertion. (
  • Microwaved meats contain d-nitrosodiethanolamine, a well-known cancer-causing substance. (
  • Solid-state technology has yielded several devices capable of producing, amplifying, detecting, and controlling microwaves. (
  • Thanks to the rapid development in the semiconductor technology, driven by the computer industry, such microwave systems can be produced in large quantity at a low cost per unit, making it affordable for most people all over the world. (
  • This might sound like a contradiction, but the removal of the TDM harness from the microwave link and the use of modern packet technology enable high network availability and capacity in a way that was never possible before. (
  • It contains 4 major areas including general background of wireless monitoring technology and MIMO in wireless body area network (WBAN), microwave hardware designs, virtual MIMO in WBAN and hardware system level implementation and field trials. (
  • Perovskites are excellent dielectrics characterized by extraordinarily high dielectric permittivity that rely on the ferroelectric technology for microwave applications are creating their way to the industry and commercial applications, like wireless sensor networks, safety and security systems, automotive, medical, environmental food monitoring, radio tags, and so forth [ 2 ]. (
  • Microwave technology has been one of the potential methods studied by the U.S. Bureau of Mines as part of a research program into drying fine coal. (
  • More innovative technology has been incorporated into microwaves, and more combination products are being launched, contributing to a moderate increase in sales of this format. (
  • For the first time, this comprehensive handbook presents the emerging field of microwave technology for the synthesis of nanoparticles. (
  • RF and microwave technology are essential throughout industry and to a world of new applications-in wireless communications, in Direct Broadcast TV, in Global Positioning System (GPS), in healthcare, medical and many other sciences. (
  • Gene altering technology, which includes the biotech food industry, alters genes by weakening them with microwaves. (
  • It is pretty common knowledge that aluminum foil should not be put in the microwave because it's flammable, but many other materials are equally as flammable. (
  • More often than not, you're going to need to put your foods and drinks in something to microwave them. (
  • The Environmental Working Group advises against microwaving foods or drinks in any kind of plastic container at all. (
  • Microwave energy is being used commercially to dry foods, as discussed in the November 1998 Processing column, but microwaves are being used for other processing purposes, as well. (
  • As for advances in microwave processing of foods, Buffler said that mathematical modeling is one of the most exciting areas. (
  • Eves said there's been growth in system size and power of microwave processing systems and growth in bulk conveyorized microwave processing of foods. (
  • Individuals who ingested microwave foods displayed a statistically higher occurrence of stomach and intestinal cancers. (
  • Also indicated from the research is ingesting microwaved foods causes a gradual breakdown of the function of the digestive and excretory systems. (
  • Staple carbohydrate foods are catered for with the Microwave Rice and Grain Cooker and All-in-one Microwave Pasta Cooker. (
  • As global attention turned to environmental conservation, developers were challenged by the need to improve the microwave oven's power output in order to save energy. (
  • A team at the University of Florida found that two minutes in the microwave at full power could kill a range of bacteria, viruses and parasites on kitchen sponges. (
  • Two minutes of microwaving on full power mode killed or inactivated more than 99 per cent of all the living pathogens in the sponges and pads. (
  • An additional $15 million was awarded to ITT Industries for research on high-power microwaving applications in bombs and other types of ray guns. (
  • Cover with waxed paper and cook in microwave on Medium-High (70 percent power) 10 to 12 minutes or until apples are very tender. (
  • Combined mini-fridge/microwave units must be equipped with a power allocator or be plugged into an overload amp protector that limits the total amperage used by both appliances to 10 amps or less. (
  • If you choose to bring a microfridge or mini-fridge/microwave combination, be advised that you must show documentation that it meets the specific power, size, and electrical operating specifications published as the Microfridge Checklist by the Department of Environmental Health and Safety. (
  • The time is determined by weight and the microwave power, which may vary by manufacturer. (
  • Microwave at 50 percent power for 8 minutes per pound - approximately 64 to 80 minutes. (
  • then microwave at full power for another 2 to 4 minutes, or until the skin is crispy and browned. (
  • P. C. Meyers, A. H. Barret, Feasibility of microwave radiometer as a hyperthermia monitor, 6th Microwave Power Symposium Digest:171, Toronto (1981). (
  • 3. Microwave on High (full power) until bag is expanded and popping slows to 2 - 3 seconds between pops. (
  • Whether you are looking for power dividers or MOSFETs, Microwaves & RF has you covered. (
  • According to Charles Buffler, President of the International Microwave Power Institute and Vice President of the Microwave Research Center, a Division of the Rubbright Group, Inc., Marlborough, N.H. (phone 603-876-4076), the largest uses of microwave processing of food today are tempering of meat for further processing and precooking of bacon for foodservice use. (
  • Cook in the microwave on full power until the cake springs back when you gently touch it, 3 minutes in a 850- to 1000-watt microwave and 2 minutes in a 1100-watt microwave. (
  • It will depend on how many, the power of your microwave, etc. (
  • Scientists at the US Center for Nanoscale Materials have demonstrated that a microwave synthesis technique can help create nanostructured molybdenum sulfide catalysts with an improved ability to produce hydrogen. (
  • Just wanted you to know that your article on microwaving sponges and scrubbers aroused my interest. (
  • Article #18-18350: "Linking plasma formation in grapes to microwave resonances of aqueous dimers," by Hamza K. Khattak, Pablo Bianucci, and Aaron D. Slepkov. (
  • I also find it interesting that supposedly in a published peer-reviewed Lancet article, she uses the phrase "It's bad enough that many babies are not nursed, but now they are given fake milk (baby formula) made even more toxic via microwaving. (
  • Check out this extensive article on how microwaves are damaging your health , as well as links to numerous research pieces. (
  • The article, "3D Parallel-Detection Microwave Tomography for Clinical Breast Imaging," is authored by Neil R. Epstein, Paul M. Meaney and Keith D. Pauslen. (
  • Dimensions of usable space inside the microwave as measured in cubic feet. (
  • Attenuator Materials, Attenuators and Dimensions for Microwaves- (I). (
  • Microwaving significantly reduces the nutritional worth of food, particularly removing vitamins B, C, and E as well as essential minerals. (
  • However, the time within which thermal energy is repartitioned from such moieties is much shorter than the period of a microwave wave, thus precluding the presence of such 'molecular hot spots' under ordinary laboratory conditions. (
  • Non-Thermal Effects in the Microwave Induced Unfolding of Proteins Observed by Chaperone Binding. (
  • Aaron Slepkov and colleagues combined thermal imaging with computer simulations of electromagnetic fields to elucidate the physics underlying the production of sparks from microwave-irradiated grapes. (
  • Thermal imaging and computer simulations of isolated irradiated beads revealed that temperatures and energy densities were maximal in the center, indicating the existence of morphology-dependent microwave resonances. (
  • Besides these thermal modifications, there is direct damage to cell walls and genes from microwaves. (
  • This one uses the so-called 'microwave auditory effect': a beam of microwaves is turned into sound by the interaction with your head. (
  • Not only that, microwaving baby formulas converts the amino acid L-proline to d-isomer, an element poisonous to the nervous system. (
  • Lipotropics are substances that counteract abnormal accumulation of fat and microwaving food substantially decreases the lipotropics. (
  • Almost instantly after the publication of this research, a London-datelined news story trumpeted, 'Microwave blasts out broccoli's health benefits. (
  • Professor Bitton, co-author of the report, published in the Journal of Environmental Health, said preliminary research also shows that microwaves might be effective against bioterrorism pathogens such as anthrax, although more study was needed. (
  • At the Microwave Electronics Laboratory, we focus on application driven research on high speed electronic components, circuits and systems for future communication and remote sensing applications. (
  • Most of our work is project oriented together with other universities, companies and institutes, where the Microwave Electronic Laboratory is responsible for hardware research and development. (
  • Techniques of microwave radiometry have already yielded satisfactory results in the case of thermographie applications of biological and medical research. (
  • Discover the latest market trends and uncover sources of future market growth for the Microwaves industry in Saudi Arabia with research from Euromonitor's team of in-country analysts. (
  • If you're in the Microwaves industry in Saudi Arabia, our research will save you time and money while empowering you to make informed, profitable decisions. (
  • His research interests are currently in the photophysics and photochemistry of semiconductor metal oxides, heterogeneous photocatalysis, environmental photochemistry, photochemistry of sunscreen active agents, and application of microwaves to nanomaterials and to environmental remediation. (