AnatomyDiseasesChemicals and DrugsPhenomena and ProcessesAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureInformation ScienceHealth CareGeographicals
Acids, NoncarboxylicPatents as TopicPetroleumGreat BritainNetherlandsForamen Ovale, PatentPolymersCoordination ComplexesProtein Tyrosine PhosphatasesMolecular Sequence DataAmino Acid SequenceTyrosinePhosphorylationSequence Homology, Amino AcidPhosphotyrosineGalactitolAldehyde ReductaseDiabetic RetinopathyImidazolidinesRetinaSorbitolRetinal DiseasesMethylcellulose2-Amino-5-phosphonovalerateSulfadimethoxineAcrylamidesMolecular StructureCataractLens, CrystallineGlycosylation End Products, AdvancedL-Iditol 2-DehydrogenaseBlindnessThymine NucleotidesDeoxyribonucleotidesKineticsSubstrate SpecificityThymidine KinaseAdenosine TriphosphateNucleosidesEpoxy CompoundsNitrogen CompoundsRubberIsocyanatesResins, SyntheticNitrogen
Acids, Noncarboxylic: Inorganic acids with a non metal, other than carbon, attached to hydrogen, or an acid radical containing no carbon.Patents as Topic: Exclusive legal rights or privileges applied to inventions, plants, etc.Petroleum: Naturally occurring complex liquid hydrocarbons which, after distillation, yield combustible fuels, petrochemicals, and lubricants.Great BritainNetherlands: Country located in EUROPE. It is bordered by the NORTH SEA, BELGIUM, and GERMANY. Constituent areas are Aruba, Curacao, Sint Maarten, formerly included in the NETHERLANDS ANTILLES.Foramen Ovale, Patent: A condition in which the FORAMEN OVALE in the ATRIAL SEPTUM fails to close shortly after birth. This results in abnormal communications between the two upper chambers of the heart. An isolated patent ovale foramen without other structural heart defects is usually of no hemodynamic significance.Polymers: Compounds formed by the joining of smaller, usually repeating, units linked by covalent bonds. These compounds often form large macromolecules (e.g., BIOPOLYMERS; PLASTICS).Coordination Complexes: Neutral or negatively charged ligands bonded to metal cations or neutral atoms. The number of ligand atoms to which the metal center is directly bonded is the metal cation's coordination number, and this number is always greater than the regular valence or oxidation number of the metal. A coordination complex can be negative, neutral, or positively charged.Protein Tyrosine Phosphatases: An enzyme group that specifically dephosphorylates phosphotyrosyl residues in selected proteins. Together with PROTEIN-TYROSINE KINASE, it regulates tyrosine phosphorylation and dephosphorylation in cellular signal transduction and may play a role in cell growth control and carcinogenesis.Molecular Sequence Data: Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.Amino Acid Sequence: The order of amino acids as they occur in a polypeptide chain. This is referred to as the primary structure of proteins. It is of fundamental importance in determining PROTEIN CONFORMATION.Tyrosine: A non-essential amino acid. In animals it is synthesized from PHENYLALANINE. It is also the precursor of EPINEPHRINE; THYROID HORMONES; and melanin.Phosphorylation: The introduction of a phosphoryl group into a compound through the formation of an ester bond between the compound and a phosphorus moiety.Sequence Homology, Amino Acid: The degree of similarity between sequences of amino acids. This information is useful for the analyzing genetic relatedness of proteins and species.Phosphotyrosine: An amino acid that occurs in endogenous proteins. Tyrosine phosphorylation and dephosphorylation plays a role in cellular signal transduction and possibly in cell growth control and carcinogenesis.Galactitol: A naturally occurring product of plants obtained following reduction of GALACTOSE. It appears as a white crystalline powder with a slight sweet taste. It may form in excess in the lens of the eye in GALACTOSEMIAS, a deficiency of GALACTOKINASE.Aldehyde Reductase: An enzyme that catalyzes reversibly the oxidation of an aldose to an alditol. It possesses broad specificity for many aldoses. EC 1.1.1.21.Diabetic Retinopathy: Disease of the RETINA as a complication of DIABETES MELLITUS. It is characterized by the progressive microvascular complications, such as ANEURYSM, interretinal EDEMA, and intraocular PATHOLOGIC NEOVASCULARIZATION.Imidazolidines: Compounds based on reduced IMIDAZOLINES which contain no double bonds in the ring.Retina: The ten-layered nervous tissue membrane of the eye. It is continuous with the OPTIC NERVE and receives images of external objects and transmits visual impulses to the brain. Its outer surface is in contact with the CHOROID and the inner surface with the VITREOUS BODY. The outer-most layer is pigmented, whereas the inner nine layers are transparent.Sorbitol: A polyhydric alcohol with about half the sweetness of sucrose. Sorbitol occurs naturally and is also produced synthetically from glucose. It was formerly used as a diuretic and may still be used as a laxative and in irrigating solutions for some surgical procedures. It is also used in many manufacturing processes, as a pharmaceutical aid, and in several research applications.Retinal DiseasesMethylcellulose: Methylester of cellulose. Methylcellulose is used as an emulsifying and suspending agent in cosmetics, pharmaceutics and the chemical industry. It is used therapeutically as a bulk laxative.2-Amino-5-phosphonovalerate: The D-enantiomer is a potent and specific antagonist of NMDA glutamate receptors (RECEPTORS, N-METHYL-D-ASPARTATE). The L form is inactive at NMDA receptors but may affect the AP4 (2-amino-4-phosphonobutyrate; APB) excitatory amino acid receptors.Sulfadimethoxine: A sulfanilamide that is used as an anti-infective agent.Acrylamides: Colorless, odorless crystals that are used extensively in research laboratories for the preparation of polyacrylamide gels for electrophoresis and in organic synthesis, and polymerization. Some of its polymers are used in sewage and wastewater treatment, permanent press fabrics, and as soil conditioning agents.Molecular Structure: The location of the atoms, groups or ions relative to one another in a molecule, as well as the number, type and location of covalent bonds.Cataract: Partial or complete opacity on or in the lens or capsule of one or both eyes, impairing vision or causing blindness. The many kinds of cataract are classified by their morphology (size, shape, location) or etiology (cause and time of occurrence). (Dorland, 27th ed)Lens, Crystalline: A transparent, biconvex structure of the EYE, enclosed in a capsule and situated behind the IRIS and in front of the vitreous humor (VITREOUS BODY). It is slightly overlapped at its margin by the ciliary processes. Adaptation by the CILIARY BODY is crucial for OCULAR ACCOMMODATION.Glycosylation End Products, Advanced: Products derived from the nonenzymatic reaction of GLUCOSE and PROTEINS in vivo that exhibit a yellow-brown pigmentation and an ability to participate in protein-protein cross-linking. These substances are involved in biological processes relating to protein turnover and it is believed that their excessive accumulation contributes to the chronic complications of DIABETES MELLITUS.L-Iditol 2-Dehydrogenase: An alcohol oxidoreductase which catalyzes the oxidation of L-iditol to L-sorbose in the presence of NAD. It also acts on D-glucitol to form D-fructose. It also acts on other closely related sugar alcohols to form the corresponding sugar. EC 1.1.1.14Blindness: The inability to see or the loss or absence of perception of visual stimuli. This condition may be the result of EYE DISEASES; OPTIC NERVE DISEASES; OPTIC CHIASM diseases; or BRAIN DISEASES affecting the VISUAL PATHWAYS or OCCIPITAL LOBE.Thymine Nucleotides: Phosphate esters of THYMIDINE in N-glycosidic linkage with ribose or deoxyribose, as occurs in nucleic acids. (From Dorland, 28th ed, p1154)Deoxyribonucleotides: A purine or pyrimidine base bonded to a DEOXYRIBOSE containing a bond to a phosphate group.Kinetics: The rate dynamics in chemical or physical systems.Substrate Specificity: A characteristic feature of enzyme activity in relation to the kind of substrate on which the enzyme or catalytic molecule reacts.Thymidine Kinase: An enzyme that catalyzes the conversion of ATP and thymidine to ADP and thymidine 5'-phosphate. Deoxyuridine can also act as an acceptor and dGTP as a donor. (From Enzyme Nomenclature, 1992) EC 2.7.1.21.Adenosine Triphosphate: An adenine nucleotide containing three phosphate groups esterified to the sugar moiety. In addition to its crucial roles in metabolism adenosine triphosphate is a neurotransmitter.Nucleosides: Purine or pyrimidine bases attached to a ribose or deoxyribose. (From King & Stansfield, A Dictionary of Genetics, 4th ed)Epoxy Compounds: Organic compounds that include a cyclic ether with three ring atoms in their structure. They are commonly used as precursors for POLYMERS such as EPOXY RESINS.Nitrogen Compounds: Inorganic compounds that contain nitrogen as an integral part of the molecule.Rubber: A high-molecular-weight polymeric elastomer derived from the milk juice (LATEX) of HEVEA brasiliensis and other trees and plants. It is a substance that can be stretched at room temperature to at least twice its original length and after releasing the stress, retract rapidly, and recover its original dimensions fully.Isocyanates: Organic compounds that contain the -NCO radical.Resins, Synthetic: Polymers of high molecular weight which at some stage are capable of being molded and then harden to form useful components.Nitrogen: An element with the atomic symbol N, atomic number 7, and atomic weight [14.00643; 14.00728]. Nitrogen exists as a diatomic gas and makes up about 78% of the earth's atmosphere by volume. It is a constituent of proteins and nucleic acids and found in all living cells.

H14[NaP5W30O110] as a heterogeneous recyclable catalyst for the air oxidation of thiols under solvent free conditions. (1/5)

The catalytic oxidation of thiols to the corresponding disulfides using Preyssler's catalyst H(14)[NaP(5)W(30)O(110)] has been studied. These highly selective oxidations gave good yields of the target disulfides.  (+info)

Evaluation of polyphenolic profile and nutritional value of non-traditional fruit species in the Czech Republic--a comparative study. (2/5)

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P6981, an arylstibonic acid, is a novel low nanomolar inhibitor of cAMP response element-binding protein binding to DNA. (3/5)

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Atmospheric acid gases in Tokushima, Japan, monitored with parallel plate wet denuder coupled ion chromatograph. (4/5)

During the summer of 2011 and winter of 2012, we continuously measured trace acid gas concentrations in Tokushima, Japan, using a parallel plate wet denuder coupled ion chromatograph. The average concentrations of hydrochloric acid (HCl), nitrous acid (HONO), nitric acid (HNO(3)), and sulfur dioxide (SO(2)) were, respectively, 0.54, 1.20, 1.17, and 3.22 mug m(-3) in the summer, and 0.09, 1.06, 0.46, and 5.11 mug m(-3) in the winter. In the summer, concentrations of all the acid gases increased after sunrise and showed a strong diurnal pattern with daytime maxima and nighttime minima, but the time at which concentration levels began to increase and the pace of increase differed among the acid gases. The concentration of HONO increased sharply immediately after sunrise, while concentrations of the other three gases began increasing about one and half hours later. SO(2) showed the fastest rate of increase, followed by HNO(3) and HCl. These differences were likely attributable to the formation processes of gaseous substances.  (+info)

A low pH-inducible, PhoPQ-dependent acid tolerance response protects Salmonella typhimurium against inorganic acid stress. (5/5)

The acid tolerance response enables Salmonella typhimurium to survive exposures to potentially lethal acidic environments. The acid stress imposed in a typical assay for acid tolerance (log-phase cells in minimal glucose medium) was shown to comprise both inorganic (i.e., low pH) and organic acid components. A gene previously determined to affect acid tolerance, atbR, was identified as pgi, the gene encoding phosphoglucoisomerase. Mutations in pgi were shown to increase acid tolerance by preventing the synthesis of organic acids. Protocols designed to separate the stresses of inorganic from organic acids revealed that the regulators sigma38 (RpoS), Fur, and Ada have major effects on tolerance to organic acid stress but only minor effects on inorganic acid stress. In contrast, the two-component regulatory system PhoP (identified as acid shock protein ASP29) and PhoQ proved to be important for tolerance to inorganic [corrected] acid stress but had little effect against organic acid stress. PhoP mutants also failed to induce four ASPs, confirming a role for this regulator in acid tolerance. Acid shock induction of PhoP appears to occur at the transcriptional level and requires the PhoPQ system. Furthermore, induction by acid occurs even in the presence of high concentrations of magnesium, the ion known to be sensed by PhoQ. These results suggest that PhoQ can sense both Mg2+ and pH. Since phoP mutants are avirulent, the low pH activation of this system has important implications concerning the pathogenesis of S. typhimurium. The involvement of four regulators, two of which are implicated in virulence, underscores the complexity of the acid tolerance stress response and further suggests that features of acid tolerance and virulence are interwoven.  (+info)

STABILIZATION AND REMOTE RECOVERY OF ACID GAS FRACTIONS FROM SOUR WELLSITE GAS - Patent applicationSTABILIZATION AND REMOTE RECOVERY OF ACID GAS FRACTIONS FROM SOUR WELLSITE GAS - Patent application
0061] In addition to the rich solvent interface 19, the acid recovery apparatus 27 would comprise at least one acid extraction unit 14. The acid extraction unit 14 would comprise whatever equipment was necessary to effect the removal or recovery of at least one of the absorbed acid gas fractions from the rich solvent 9. In this particular case, two acid extraction units 14 are shown, to demonstrate the concept of the capture and/or removal of more than one acid gas fraction, by the conduct of more than one acid extraction step. Specifically, there is shown a first acid extraction unit 14 which would comprise whatever equipment or process was necessary to recover a first recovered acid gas fraction 15. The first recovered acid gas fraction 15 is in this case shown as well as a first recovered acid gas fraction discharge interface 20 which would basically be an interface to a storage tank or other apparatus into which the recovered acid gas fraction 15 would be conveyed. In this particular case ...
Download Acid Gas Extraction For Disposal And Related TopicsDownload Acid Gas Extraction For Disposal And Related Topics
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US4417449A - Process for separating carbon dioxide and acid gases from a carbonaceous off-gas - Google PatentsUS4417449A - Process for separating carbon dioxide and acid gases from a carbonaceous off-gas - Google Patents
A process is described for the separation of carbon dioxide and sulfide gases from oil shale retorting off-gases, coal gasification off-gases, oxygen fireflooding off-gases or carbon dioxide miscible flood enhanced oil recovery off-gases for recycle to a retort, gasifier, petroleum reservoir or to further sulfide processing prior to export. The process separates the off-gases into an essentially sulfur-free light BTU fuel gas, a heavy hydrocarbon stream and a carbon dioxide acid gas stream wherein the off-gas is compressed if necessary and cooled to separate the various streams. The carbon dioxide acid gas stream is expanded in an auto-refrigeration step to provide the necessary process refrigeration. In the oil shale retort and coal gasification applications the sulfur constituents are sorbed on spent oil shale particles or coal ash.
Gradko - Acid Gas Diffusion TubesGradko - Acid Gas Diffusion Tubes
... by Gradko International Ltd. This tube can simultaneously measure a range of acid gases – Hydrogen fluoride, Hydrogen ...
MODELING OF CO2 SOLUBILITY IN METHYLDIETHANOLAMINE + PIPERAZINE AQUEOUS SOLUTIONS USING NEURAL NETWORK MODEL - UTPediaMODELING OF CO2 SOLUBILITY IN METHYLDIETHANOLAMINE + PIPERAZINE AQUEOUS SOLUTIONS USING NEURAL NETWORK MODEL - UTPedia
Acid gas removal processing from natural gas, synthesis gas and refinery gas stream is very important in plant industry to prevent corrosion in the subsequent piping and as per required by users. Generally, the gaseous feedstock stream is contacted with alkanolamine aqueous solution countercurrently in the acid gas absorber tower. The acid gas will partly be converted to non-volatile ionic species by the basic amine and partly be dissolved physically in the liquid solution. Acid gas removal unit is very important in petrochemical processing plant. There had been great numbers of studies on the solubility of CO2 in methyldiethanolamine (MDEA) aqueous solutions. M. Vahidi used extended Debye- Huckle model to explain on the solubility data of CO2 absorption in MDEA and Piperazine (PZ) at certain concentration, temperature and pressure. The average absolute relative deviation percent (AAD %) reported were 8.11%. Model of solubility of CO2 in MDEA aqueous solution using neural network model is ...
MSA Advantage® Organic Vapor / Acid Gas Cartridge - 2 PackMSA Advantage® Organic Vapor / Acid Gas Cartridge - 2 Pack
The MSA Advantage® Organic Vapor/Acid Gas Cartridge helps provide protection against a variety of organic gases in your work environment. Buy here now!
Injection Profiles - Acid Gas Injection and Carbon Dioxide Sequestration - Carroll - Wiley Online LibraryInjection Profiles - Acid Gas Injection and Carbon Dioxide Sequestration - Carroll - Wiley Online Library
Carroll, J. J. (2010) Injection Profiles, in Acid Gas Injection and Carbon Dioxide Sequestration, John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9780470893210.ch9 ...
3M™ Particulate Filter 2096, P100, with Nuisance Level Acid Gas Relief 100 EA/Case | 3M United States3M™ Particulate Filter 2096, P100, with Nuisance Level Acid Gas Relief 100 EA/Case | 3M United States
NIOSH approved for environments containing certain oil and non-oil based particles. 3M recommended for relief against nuisance levels of acid gases.
HS Codes - Egypt vi 28.11.21 - Carbon dioxide ( corbonic acid gas ) ,HS Codes - Egypt vi 28.11.21 - Carbon dioxide ( corbonic acid gas ) ,
Lookup HS Codes for Egypt vi 28.11.21 Carbon dioxide ( corbonic acid gas ) , compressed or liquefied.. Avalara LandedCosts helps determine your duty rates and other import taxes for Egypt.
Functionalized Adsorbent for Removal of Acid Gases and Use Thereof - Sayari, AbdelhamidFunctionalized Adsorbent for Removal of Acid Gases and Use Thereof - Sayari, Abdelhamid
The present invention provides a functionalized adsorbent for removal of acid gases, which comprises a pore-expanded mesoporous support having a pore volume of between 0.7 and 3.6 cc/g, a median pore
North N75003 Organic Vapor/Acid Gas Cartridge (PR) | Jon-DonNorth N75003 Organic Vapor/Acid Gas Cartridge (PR) | Jon-Don
|p|NIOSH-approved for sites that expose workers to certain acid gases and organic vapors. This cartridge does not protect against particulates unless used with either a North pancake filter or a N95 or N99 non-oil particulate pre-filter.|/p| |p| |/p
New Ion Chromatograph with patent-pending design covers a wide range of applications and has only half the usual size of bench...New Ion Chromatograph with patent-pending design covers a wide range of applications and has only half the usual size of bench...
Shimadzu has introduced the new HIC-ESP (Ion Chromatograph) featuring a built-in electrodialytic suppressor. Click to read more...
Ion Chromatograph Monitoring (APP 6) - McMillan Flow ProductsIon Chromatograph Monitoring (APP 6) - McMillan Flow Products
A metrology lab would like to monitor the waste stream (water) from an Ion Chromatograph (IC) with a high/low alarm and local display.
Dionex IC25 Ion-Exchange Chromatograph - Loyola Marymount UniversityDionex IC25 Ion-Exchange Chromatograph - Loyola Marymount University
The Dionex Ion-Exchange Chromatograph we have is an IC25 Ion Chromatograph attached with an AS50 Autosampler, an EG40 Eluent Generator, and an LC25 Chromatography Oven.. The Dionex IC25 Ion Chromatograph performs isocratic ion analyses using conductivity detection. The IC25 integrates pump and detector functions in a single instrument. The microprocessor-based, dual-piston, variable-speed, delivery system pumps eluents at precisely controlled flow rates. The IC25 electronics provide sensitive, accurate detection and quantification of ionic analytes in liquid and ion chromatography. This is especially useful for analytes that lack UV chromophores and cannot be determined with adequate sensitivity by UV absorbance. A Digital Signal Processor (DSP) provides high speed control of pump flow and pressure.. Technical Data:. IC25 Ion Chromatograph. · Pump: Dual-piston, variable speed stroke of 100 µL; user-selectable constant pressure or constant flow feedback control. · Flow Rate: 0.04 to 10.0 ...
Patent US4376101 - Process for removing acid gases using a basic salt activated with a non ... - Google PatentsPatent US4376101 - Process for removing acid gases using a basic salt activated with a non ... - Google Patents
Acidic gases containing carbon dioxide are removed from a normally gaseous mixture by absorbing CO2 from the gaseous mixture with an aqueous solution comprising a basic alkali metal salt or hydroxide and an activator or promoter system for the salt or hydroxide which contains (i) at least one non-sterically hindered diamine defined as having both a primary and a tertiary amino moiety wherein the primary amino moiety is attached to a primary carbon atom, and (ii) an amino acid, and desorbing at least partially the absorbed CO2 from the aqueous solution.
Non-Traditional Students at ColbyNon-Traditional Students at Colby
Colby offers various programs for non-traditional students at Colby. Non-traditional students include high school seniors, College employees, faculty/staff spouses and dependents, area residents, and visiting students. More details can be found in the Non-Traditional Students at Colby Policy.. ...
PT. WARU TEKNIKATAMAPT. WARU TEKNIKATAMA
End User : HESS - Pertamina Jambi Merang EPC : Tripatra (TPEC). Equipment :. ACHE :Stabilizer NGL Product Cooler (SK-35-E-01). ACHE : De-Ethanizer NGL Cooler (SK-45-E-03). ACHE : Expander Compressor After Cooler (SK-45-E-05). ACHE : Sales Gas Compressor After Cooler (SK-50-E-01 A/B). ACHE : Lean Solvent Cooler (SK-25-E-04). ACHE : Acid Gas Condenser (SK-25-E-05). ACHE : Regeneration Gas Cooler (SK-30-E-01). ACHE : Treated Gas Cooler (SK-25-E-02). STHE : De-Ethanizer Reboiler (SK-45-E04 A/B). STHE : Stabilizer Reboiler (SK-35-E-03). STHE : Amine Feed Product Regency (SK-25-E-01). STHE : Amine Reboiler (SK-25-E-06). ...
AST SRZ-CT15 ... % Oxygen Sensor - OxyCheqAST SRZ-CT15 ... % Oxygen Sensor - OxyCheq
REPLACEMENT SENSOR FOR .... Teledyne A3, A5 AII XLT-11-15 GE Panametrics OX4 AMI P3 SRZ-CT15 % Oxygen Sensor replaces Teledyne A3, A5, Analytical Industries XLT-11-15, GE OX4 and AMI P3 % oxygen sensor. Its proprietary electrolyte formulation offers excellent compatibility with sample gas containing acid gases such a
4 Paramount Ductless Enclosure - Labconco4' Paramount Ductless Enclosure - Labconco
Paramount Ductless Enclosures are self-contained work stations, also known as ductless fume hoods, that use carbon filters to rid the laboratory of annoying or unsafe concentrations of organic solvents, formaldehyde, acid gases, ammonia, or radioisotopes. Unlike traditional fume hoods, they require no ducting so they can be moved from lab to lab. Paramount Ductless Enclosures are capable of using both carbon and 99.99% efficient HEPA filters for removing gaseous and particulate contaminants. Filters used in the Paramount are sold separately and come in seven types Ammonia-Amine, Acid-Sulfur, Organic Vapor, Formaldehyde-Formalin, Radioisotope, Mixed Bed and HEPA. Receive a technical analysis of the right product for your application with our Chemical Assessment form.. Let Labconco determine the life of your Carbon Filter. Fill out the Chemical Assessment Form and submit it to us.. ...
3M 5203 Half-Face Respirator - Medium H-3387 - Uline3M 5203 Half-Face Respirator - Medium H-3387 - Uline
Lightweight and comfortable. Organic Vapor/Acid Gas - For pharmaceuticals, pulp and paper. ULINE offers over 30,000 boxes, plastic poly bags, mailing tubes, warehouse supplies and bubble wrap for your storage, packaging, or shipping supplies.
A Woodsrunners Diary: September 2016A Woodsrunner's Diary: September 2016
In the morning early, before dawn, the first sounds heard in a small house were the click, click, click of the kitchen-maid striking flint and steel over the tinder in the box. When the tinder was ignited, the maid blew upon it till it glowed sufficiently to enable her to kindle a match made of a bit of stick dipped in brimstone [sulphur]. The cover was then returned to the box, and the weight of the flint and steel pressing it down extinguished the sparks in the carbon. The operation was not, however, always successful; the tinder or the matches might be damp, the flint blunt, and the steel worn; or, on a cold, dark morning, the operator would not infrequently strike her knuckles instead of the steel; a match, too, might be often long in kindling, and it was not pleasant to keep blowing into the tinder-box, and on pausing a moment to take breath, to inhale sulphurous acid gas, and a peculiar odour which the tinder-box always exhaled ...
5 Paramount Ductless Enclosure, Tall - Labconco5' Paramount Ductless Enclosure, Tall - Labconco
Paramount Ductless Enclosures are self-contained work stations, also known as ductless fume hoods, that use carbon filters to rid the laboratory of annoying or unsafe concentrations of organic solvents, formaldehyde, acid gases, ammonia, or radioisotopes. Unlike traditional fume hoods, they require no ducting so they can be moved from lab to lab. Paramount Ductless Enclosures are capable of using both carbon and 99.99% efficient HEPA filters for removing gaseous and particulate contaminants. Filters used in the Paramount are sold separately and come in seven types Ammonia-Amine, Acid-Sulfur, Organic Vapor, Formaldehyde-Formalin, Radioisotope, Mixed Bed and HEPA. Receive a technical analysis of the right product for your application with our Chemical Assessment form.. Let Labconco determine the life of your Carbon Filter. Fill out the Chemical Assessment Form and submit it to us.. ...
The market for non-traditional agricultural exportsThe market for non-traditional agricultural exports
The last decade has witnessed a steady decline in the dollar values of many of the traditional agricultural export crops (TAEs) from developing countries and has highlighted the risks of depending upon a very narrow export base for foreign exchange earnings. Breaking the dependence upon the traditional primary commodities and diversifying into higher value or added value exports is not easy. This report provides an overview of the market for non-traditional agricultural exports (NTAEs). In particular, the report focuses upon the trends in international trade in these products, the trade and import policies of the major destination buyers, the extent of the adding-up problem for selected NTAEs, the lessons learned, and the prospects for developing niche markets for organic and fair trade NTAEs. The report provides detailed statistical data on trends in the export of NTAEs during the ten-year period 1992 to 2001, both in volume and value terms, analyses the contribution of developing countries and
Comparatively Speaking: Traditional vs. Non-traditional Natural OilsComparatively Speaking: Traditional vs. Non-traditional Natural Oils
Industry expert Tony OLenick discusses the differences between the structures of traditional natural oils and non-traditional natural oils.
Non-traditional Student Scholarship - SGTC - FastwebNon-traditional Student Scholarship - SGTC - Fastweb
The Non-traditional Student Scholarship is available to students attending Southwest Georgia Technical College. You must be enrolled in a program with underrepresented gender and have a minimum 2....
The market for non-traditional agricultural exportsThe market for non-traditional agricultural exports
The last decade has witnessed a steady decline in the dollar values of many of the traditional agricultural export crops (TAEs) from developing countries and has highlighted the risks of depending upon a very narrow export base for foreign exchange earnings. Breaking the dependence upon the traditional primary commodities and diversifying into higher value or added value exports is not easy. This report provides an overview of the market for non-traditional agricultural exports (NTAEs). In particular, the report focuses upon the trends in international trade in these products, the trade and import policies of the major destination buyers, the extent of the adding-up problem for selected NTAEs, the lessons learned, and the prospects for developing niche markets for organic and fair trade NTAEs. The report provides detailed statistical data on trends in the export of NTAEs during the ten-year period 1992 to 2001, both in volume and value terms, analyses the contribution of developing countries and
Paul Capital Healthcare to Participate in Panel on Non-Traditional Forms of... ( NEW YORK and ATLANTA May 15 /- Paul C...)Paul Capital Healthcare to Participate in Panel on Non-Traditional Forms of... ( NEW YORK and ATLANTA May 15 /- Paul C...)
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Elektrochemische cellen voor FIA, BIA en andere analyses | Metrohm - Beschikbare productversiesElektrochemische cellen voor FIA, BIA en andere analyses | Metrohm - Beschikbare productversies
Process Ion Chromatograph De Process IC kan hoge-precisie Metrohm ionchromatografie naar een nog hoger niveau van autonomie tillen door de IC aan te sluiten op maximaal 20 monsterstromen. De betrouwbare resultaten van meerdere componenten die dat met zich meebrengt leveren een superieure procesregeling. ...
Scientific.Net: Materials ScienceScientific.Net: Materials Science
Abstract: The effect of treatment with different inorganic acids (HNO3, CH3COOH, and H3PO4) on the activity of CuO/γ-Al2O3 nanostructured catalysts selective catalytic reduction of NO by hydrocarbons (HC-SCR) using CH4 as a reducing agent in a tubular fixed-bed reactor (TFBR) at temperatures from 623-1023 K in the presence of oxygen was studied. A CuO/γ-Al2O3 nanostructured catalyst was prepared by incipient wetness impregnation approach of copper nitrate and γ-alumina support. The catalysts were characterized using AEM and XRD. The experimental results show that the support γ-alumina with a 6 N HNO3 solution at the calcinations temperature of 873 K obvious promoting effects on the higher activity due to greater acidity of the transforming NO reaction over a CuO/γ-Al2O3 nanostructured catalyst, because the acidic pretreatment provides the acidic sites for the catalyst surface and improved the dispersion of copper species and the reactivity over the catalyst reaction system with NO-CH4-O2. ...
Acid Ammonium Price, China Acid Ammonium Price Manufacturers & Suppliers | Made-in-China.comAcid Ammonium Price, China Acid Ammonium Price Manufacturers & Suppliers | Made-in-China.com
Acid Ammonium Price - Select 2017 high quality Acid Ammonium Price products in best price from certified Chinese Acid Salt manufacturers, Inorganic Acid suppliers, wholesalers and factory on Made-in-China.com
Acid Ammonium Factory, China Acid Ammonium Factory Manufacturers & Suppliers | Made-in-China.comAcid Ammonium Factory, China Acid Ammonium Factory Manufacturers & Suppliers | Made-in-China.com
Acid Ammonium Factory - Select 2017 high quality Acid Ammonium Factory products in best price from certified Chinese Acid Salt manufacturers, Inorganic Acid suppliers, wholesalers and factory on Made-in-China.com
Monday Mom challenge: Consider non-traditional petsMonday Mom challenge: Consider non-traditional pets
Your child wants a pet, but maybe dogs and cats arent your speed. Check out these kid-friendly pet options that both you and your child will enjoy.
Stellarix Consultancy ServicesStellarix Consultancy Services
Stellarix is a global research and analytics company, with particular focus on the practice of Critical Innovation. Our exceptional research proficiency and analytical depth help us blend non-traditional and conventional consulting approaches to deliver business breakthroughs.
Leveraging AI to Hunt for Potential Treatments: a COVID-19 example | BioTeamLeveraging AI to Hunt for Potential Treatments: a COVID-19 example | BioTeam
How do you search through mountains of compounds to find effective treatments? One answer is using ML to search traditional and non-traditional places for a treatment.
43 Flexible Jobs That Accommodate Modern Goals & Lifestyles43 Flexible Jobs That Accommodate Modern Goals & Lifestyles
See a wide range of flexible jobs that can be done remotely or on a non-traditional schedule. Plus, learn how to negotiate job flexibility with your boss!
Acid Gas - Caustic Wash - Hysys Help - Chemical Process Simulation - Cheresources.com CommunityAcid Gas - Caustic Wash - Hysys Help - Chemical Process Simulation - Cheresources.com Community
Acid Gas - Caustic Wash - Hysys Help - posted in Chemical Process Simulation: Hello to all! Does anybody here could explain me how is the convergence behavior of Hysys on Acid Gas - Caustic Wash package? I am simulating a scrubber to remove H2S and i dont understand the low efficiencies generated by Hysys and, eventually, when i change something - like change the package and then return to the old package - (not on the stream inlet), push run again, the results changes....
T-series Respirator Cartridges & Filters, Organic Vapors/acid Gases - Cartridges OnlyT-series Respirator Cartridges & Filters, Organic Vapors/acid Gases - Cartridges Only
... : Bayonet type (T-Series) cartridges and filters for use with
3M™ Particulate Respirator 8576, P95, with Nuisance Level Acid Gas Relief 80 EA/Case | 3M United States3M™ Particulate Respirator 8576, P95, with Nuisance Level Acid Gas Relief 80 EA/Case | 3M United States
This disposable P95 particulate respirator helps provide reliable respiratory protection against certain oil and non oil based particles. The respirator features a carbon layer to remove nuisance levels of acid gases. See product warning for use details.*
Sulfuric Acid Solution ≈5M (10N), Pure: Sulfuric Acid (H2SO4) Inorganic Acids | Fisher ScientificSulfuric Acid Solution ≈5M (10N), Pure: Sulfuric Acid (H2SO4) Inorganic Acids | Fisher Scientific
Shop a large selection of Inorganic Acids products and learn more about Sulfuric Acid Solution ≈5M (10N), Pure: Sulfuric Acid (H2SO4) Inorganic Acids .
Air Scrubbers, Acid Gas Scrubbers, Ammonia Scrubbers, Packed Bed Tower, Chlorine, NOX, Sulfide Wet Scrubbers - the Orion Series...Air Scrubbers, Acid Gas Scrubbers, Ammonia Scrubbers, Packed Bed Tower, Chlorine, NOX, Sulfide Wet Scrubbers - the Orion Series...
Air Scrubbers included in the Orion Series include Emergency Scrubbers, Hospital Scrubbers, Odor Control Scrubbers, ETO EO & PO Scrubbers and Particulate
Air Scrubbers, Acid Gas Scrubbers, Ammonia Scrubbers, Packed Bed Tower, Chlorine, NOX, Sulfide Wet Scrubbers - the Orion Series...Air Scrubbers, Acid Gas Scrubbers, Ammonia Scrubbers, Packed Bed Tower, Chlorine, NOX, Sulfide Wet Scrubbers - the Orion Series...
Air Scrubbers included in the Orion Series include Emergency Scrubbers, Hospital Scrubbers, Odor Control Scrubbers, ETO EO & PO Scrubbers and Particulate
KR101228691B1 - Block condensates of organofunctional siloxanes, their preparation and use, and their properties -...KR101228691B1 - Block condensates of organofunctional siloxanes, their preparation and use, and their properties -...
The present invention provides a composition comprising (i) at least one block condensate of an organofunctional siloxane of formula (I); And / or |Formula I| (ii) a composition comprising one or more mixtures of e [F] and d (c [Q] + b [P]), and optionally d [Q c P b ]. These compositions or block condensates (c1) optionally diluting the block unit F with alcohol and adding 0.5 to 150 moles of water per mole of organic or inorganic acid and Si of the siloxane used, wherein at least partially hydrolysis in the block unit used Reaction takes place), block unit Q and block unit P are added and the resulting mixture is reacted, or (c2) block unit F is optionally diluted with alcohol, mixed with Q, P and / or block unit QP, and then an organic or inorganic acid is added and 0.5 to 150 moles of water per mole of Si of the siloxane used To perform partial hydrolysis reactions and block-condensation reactions, or (c3) block unit F is optionally diluted
MARGA analyses anions and cations in aerosols - The Engineer The EngineerMARGA analyses anions and cations in aerosols - The Engineer The Engineer
The PILS (Particle Into Liquid Sampler) is an aerosol-sampling device to be connected to ion chromatographs and other devices.. PILS, developed at the Georgia Institute of Technology, collects ambient aerosols into a liquid sample stream, which is then fed into an ion chromatograph for analysis.. This allows semi-continuous measurements with a time resolution of 5-15min.. Thus, changes in aerosol composition can be followed in real time.. Aerosol fractions of PM1 up to PM10 (particles smaller than 1um up to smaller than 10 um) can be trapped, depending on the used cyclone or impactor to remove larger particles.. Acidic and alkaline gases are removed by denuders in front of the PILS.. No further sample preparation is required.. Other analysis methods using liquid samples can be connected.. MARGA offers an approach in which particulate matter and acidic gases are directly sampled in the water phase, followed by online analysis of its ingredients - which allows fully automatic monitoring.. ...
GAS/SPECGAS/SPEC
Refinery amine systems must remove H2S to a required specification in order to comply with environmental regulations. These systems can be complex with multiple gas and liquid contactors on the same regeneration train. Experts in the GAS/SPEC Technology Group have helped refineries adapt to changing environmental regulations and feedstock conditions while minimizing operating costs for over three decades. GAS/SPEC SS Solvents are designed to selectively remove H2S while slipping CO2. As CO2 removal is not typically required in refineries, minimizing CO2 pick-up reduces the circulation rate requirements and energy consumption of the refinery amine system. Increased selectivity also reduces the load on the Sulfur Recovery Unit (SRU) by improving the H2S content of the acid gas feeding the unit. This is particularly important to refiners who face increasingly stringent sulfur specifications on gasoline and diesel fuels products. For refinery liquid treater applications, INEOS has developed GAS/SPEC ...
Mining Air Pollution Solutions - High Efficiency Particulate CaptureMining Air Pollution Solutions - High Efficiency Particulate Capture
AirPols air pollution control solutions are making the world better through cleaner air. Designer of wet scrubbers, venturi, acid gas absorbers & WESPs.
Multifunctional metal organic framework and carbon nanotube-modified filter for combined ultrafine dust capture and SO<sub>2<...Multifunctional metal organic framework and carbon nanotube-modified filter for combined ultrafine dust capture and SO<sub>2<...
TY - JOUR. T1 - Multifunctional metal organic framework and carbon nanotube-modified filter for combined ultrafine dust capture and SO2 dynamic adsorption. AU - Feng, Shasha. AU - Li, Xingya. AU - Zhao, Shuaifei. AU - Hu, Yaoxin. AU - Zhong, Zhaoxiang. AU - Xing, Weihong. AU - Wang, Huanting. PY - 2018. Y1 - 2018. N2 - Ultrafine dust and acid polar gas species (SO2, NOx, H2S, etc.) in the atmosphere have severe effects on human health. They are the most important indices for air quality evaluation. In this work, we developed a multifunctional, metal organic framework (MOF: UiO-66-NH2) and carbon nanotube (CNT)-modified filter for efficient ultrafine dust removal and acid gas adsorption. A thin layer of amine-functionalized CNTs was used to construct network skeletons on a polytetrafluoroethylene (PTFE) substrate and acted as an intermediate between the porous MOF nanoparticles and the PTFE substrate. The pore size of the filter was successfully regulated from 5.1 to 2.1 μm while the modified ...
Risk Assessments of Refinery Units Case StudyRisk Assessments of Refinery Units Case Study
For the risk assessment of the refinerys cooling water systems and acid gas/sulfur recovery systems, a top down fault tree analysis was used. The PHA of the HF Alkylation unit was done to meet the requirements of API RP-751. This required the use of the HAZOP methodology followed by consequence analysis of the identified high-risk release scenarios using SuperChems™. For other refinery units such as the Crude Tower, Hydrocracker, and BTX unit a combination of the HAZOP and What-if/Checklist methodology was utilized ...
Wiley: Carbon Dioxide Sequestration and Related Technologies - Ying Wu, John J. Carroll, Zhimin DuWiley: Carbon Dioxide Sequestration and Related Technologies - Ying Wu, John J. Carroll, Zhimin Du
Yevhen I. Holubnyak, Blaise A.F. Mibeck, Jordan M. Bremer, Steven A. Smith, James A. Sorensen, Charles D. Gorecki, Edward N. Steadman, and John A. Harju. 21.1 Introduction 393. 21.2 Northwest McGregor Location and Geological Setting 395. 21.3 The Northwest McGregor Field, E. Goetz #1 Well Operational History 395. 21.4 Reservoir Mineralogy 397. 21.5 Preinjection and Postinjection Reservoir Fluid Analysis 398. 21.6 Major Observations and the Analysis of the Reservoir Fluid Sampling 400. 21.7 Laboratory Experimentations 401. 21.8 2-D Reservoir Geochemical Modeling with GEM 402. 21.9 Summary and Conclusions 403. 21.10 Acknowledgments 404. 21.11 Disclaimer 404. 22. Comparison of C02 and Acid Gas Interactions with reservoir fluid and Rocks at Williston Basin Conditions ...
Nuclear Glass Blocks | Radiation Shielding Glass | CorningNuclear Glass Blocks | Radiation Shielding Glass | Corning
The barium and lead content makes Corning glass blocks susceptible to staining by acids and alkalis after polishing. We recommend this glass not be used or stored in conditions that will result in exposure to acid gases or excessive humidity. This page gives a general description of the product and materials. It is the responsibility of the users of this page, to ensure that the proposed application of the product is appropriate and that such application complies with all relevant local and national legislation, standards, code of practice and other requirements. To the extent allowed by law, Corning SAS hereby disclaims all liability arising from any error or omission from this page and all the consequences of relying on it. The information contained herein is based upon data considered to be accurate. However, no warranty is expressed or implied regarding the performance of this product. They only applicable warranties are those that are set out in a contract between the seller and the buyer. ...
06/15/2011: Administrator Lisa P. Jackson, Testimony Before the U.S. Senate Committee on Environment and Public Works06/15/2011: Administrator Lisa P. Jackson, Testimony Before the U.S. Senate Committee on Environment and Public Works
Madam Chairman, thank you for inviting me to testify about EPAs ongoing efforts to protect our health by reducing the air pollution that affects millions of Americans. I know this subject very personally because my son is one of the more than 25 million Americans battling asthma. Let me begin my testimony with a matter of fact: pollution, such as mercury and particulate matter, shortens and reduces the quality of Americans lives and puts at risk the health and development of future generations. We know mercury is a toxin that causes neurological damage to adults, children and developing fetuses. We know mercury causes neurological damage, including lost IQ point in children. And we know particulate matter can lead to respiratory disease, decreased lung function and even pre-mature death. These pollutants - and others including arsenic, chromium and acid gases -come from power plants. These are simple facts that should not be up for debate. However, Madam Chairman, while Americans across the ...
Probiotics non-traditional | GreenMedInfo | Substance | NaturalProbiotics non-traditional | GreenMedInfo | Substance | Natural
This topic has 1 study abstract on Probiotics (non-traditional) indicating that it may have therapeutic value in the treatment of Lectin-Induced Toxicity
Patent US20040242000 - Etchant and array substrate having copper lines etched by the etchant - Google PatentsPatent US20040242000 - Etchant and array substrate having copper lines etched by the etchant - Google Patents
An etchant includes hydrogen peroxide (H2O2), and a mixed solution including at least one of an organic acid, an inorganic acid, and a neutral salt.
Acetic acid, Aliphatic carboxylic acids types, nomenclature, preparation & general properties | Science onlineAcetic acid, Aliphatic carboxylic acids types, nomenclature, preparation & general properties | Science online
Carboxylic acids Carboxylic acids are considered the most acidic organic compounds, however, they are not strong acids like the inorganic acids such as
Sodium Acid Pyrophosphate(SAPP)-BoboChemSodium Acid Pyrophosphate(SAPP)-BoboChem
White powder or granular; relative density 1.86g/cm3; Soluble in water and insoluble in ethanol; If its aqueous solution is heated together with diluted inorganic acid, it will be hydrolyzed into phosphoric acid; It is hygroscopic, and when absorbing humidity, it will become into a product with hexa-hydrates; If it is heated at a temperature above 220℃, it will be decomposed into sodium meta phosphate.. Sodium Acid Pyrophosphate(SAPP) is used as a rapid starter and quality improver in the food industry for the acidic components of synthetic leavening agents such as breads and cakes. It can be used as a water retention agent for meat products such as lunch meat, cooked ham, and canned meat, and a rehydrating agent for instant noodles. ...
Non-traditional stroke symptoms more common in womenNon-traditional stroke symptoms more common in women
The traditional stroke symptoms: sudden onset of weakness in one side, coordination problems, trouble talking and loss of vision, may not be the only ones to watch out for in the case of women, who may display signs of a stroke in a different way, according to research presented at the 2009 International Stroke Conference ...
Creative Sushi Filling Ideas? | Serious Eats TalkCreative Sushi Filling Ideas? | Serious Eats Talk
Im having people over for some sushi making. What are some creative filling ideas for homemade sushi roll? Im looking for both traditional and non-traditional (I was thinking of maybe something like a blt roll). Id love some ideas!...
An axon is the relatively long tail-like part of a neuron, or nerve cell.An axon is the relatively long tail-like part of a neuron, or nerve cell.
The membrane that surrounds a certain type of living cell has a surface area of 4.4 x 10-9 m2 and a thickness of 1.6 x 10-8 m. Assume that the membrane behaves like a parallel plate capacitor and has a dielectric constant of 4.1. (a ...
Consumer Reports: Wyoming Career AssistConsumer Reports: Wyoming Career Assist
Introduction. Customer cost and time investment make decisions about postsecondary enrollment among the most important in the lives of many people and their families. Many factors may influence an individuals decisions regarding postsecondary education: what to study, where to enroll, and the level of degree to obtain. However, what is frequently unavailable to facilitate choice is information about the formal education process and the world of work most people enter coincidentally, and information about post-graduation employment and earnings. Forming reasonable expectations about the context of the education and work experience is essential to realistic strategies for educational success and goes well beyond information in the course catalogue. Currently in Wyoming, very few sources exist that link education and labor market outcomes. The Research & Planning (R&P) section of the Wyoming Department of Workforce Services produces reports in tabular and interactive graphic form, and supporting ...
AnatomyDiseasesChemicals and DrugsPhenomena and ProcessesAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureInformation ScienceHealth CareGeographicals
Acids, NoncarboxylicPatents as TopicPetroleumGreat BritainNetherlandsForamen Ovale, PatentPolymersCoordination ComplexesProtein Tyrosine PhosphatasesMolecular Sequence DataAmino Acid SequenceTyrosinePhosphorylationSequence Homology, Amino AcidPhosphotyrosineGalactitolAldehyde ReductaseDiabetic RetinopathyImidazolidinesRetinaSorbitolRetinal DiseasesMethylcellulose2-Amino-5-phosphonovalerateSulfadimethoxineAcrylamidesMolecular StructureCataractLens, CrystallineGlycosylation End Products, AdvancedL-Iditol 2-DehydrogenaseBlindnessThymine NucleotidesDeoxyribonucleotidesKineticsSubstrate SpecificityThymidine KinaseAdenosine TriphosphateNucleosidesEpoxy CompoundsNitrogen CompoundsRubberIsocyanatesResins, SyntheticNitrogen
Remediated Sequence - 1PH0: Non-carboxylic Acid-Containing Inhibitor of PTP1B Targeting the Second Phosphotyrosine...Remediated Sequence - 1PH0: Non-carboxylic Acid-Containing Inhibitor of PTP1B Targeting the Second Phosphotyrosine...
Noncarboxylic Acids < Acids (Inorganic Compounds) << Miscellaneous Inorganic Compounds <<< Inorganic Compounds @...Noncarboxylic Acids < Acids (Inorganic Compounds) << Miscellaneous Inorganic Compounds <<< Inorganic Compounds @...
Advanced Search Results - Public Health Image Library(PHIL)Advanced Search Results - Public Health Image Library(PHIL)
Waste and Recycling Equipment in Europe | Environmental XPRTWaste and Recycling Equipment in Europe | Environmental XPRT
Adsorption of Pb(II) and Cd(II) by Squid Ommastrephes bartrami MelaninAdsorption of Pb(II) and Cd(II) by Squid Ommastrephes bartrami Melanin
Table of Contents - Acta Poloniae Pharmaceutica - Drug Research - PTFarmTable of Contents - Acta Poloniae Pharmaceutica - Drug Research - PTFarm
Patent US3642739 - Process for production of hydroxyl-containing copolymers - Google PatentsPatent US3642739 - Process for production of hydroxyl-containing copolymers - Google Patents
SMART: PTPc DSPc domain annotationSMART: PTPc DSPc domain annotation
SMART: PTPc domain annotationSMART: PTPc domain annotation
Aqueous flame retardant composition for mineral fiber-based mat, and mats obtained - SAINT-GOBAIN ADFORSAqueous flame retardant composition for mineral fiber-based mat, and mats obtained - SAINT-GOBAIN ADFORS
US4284548A - Ambient temperature curable hydroxyl containing polymer/silicon compositions - Google PatentsUS4284548A - Ambient temperature curable hydroxyl containing polymer/silicon compositions - Google Patents
Plus itPlus it
3-Amino-2-oxy-propoxy-substituted isothiazoles - Patent # 4119718 - PatentGenius3-Amino-2-oxy-propoxy-substituted isothiazoles - Patent # 4119718 - PatentGenius
Investigation of synergistic mechanism and identification of interaction site of aldose reductase with the combination of...Investigation of synergistic mechanism and identification of interaction site of aldose reductase with the combination of...
Buy Generic Gold Cross Cough Medicine On line | Gold Cross Cough MedicineBuy Generic Gold Cross Cough Medicine On line | Gold Cross Cough Medicine
Search | Global Index MedicusSearch | Global Index Medicus
Hydrogen Cyanide | Profiles RNSHydrogen Cyanide | Profiles RNS
DeCS Ingl s+escopoDeCS Ingl s+escopo
Avaliação da topografia superficial de cerâmicas submetidas a diferentes tratamentos de superfície | Stomatos;17(32): 4-14,...Avaliação da topografia superficial de cerâmicas submetidas a diferentes tratamentos de superfície | Stomatos;17(32): 4-14,...
A Low pH-Inducible, PhoPQ-Dependent Acid Tolerance Response Protects Salmonella typhimurium against Inorganic Acid Stress |...A Low pH-Inducible, PhoPQ-Dependent Acid Tolerance Response Protects Salmonella typhimurium against Inorganic Acid Stress |...
PT98438A - Process for the preparation of susceptible bicylic acid compounds and pharmaceutical compositions containing them ...PT98438A - Process for the preparation of susceptible bicylic acid compounds and pharmaceutical compositions containing them ...
US Patent Application for MULTISTAGE COLORED POLYMER PARTICLE AND SKIN CARE FORMULATIONS COMPRISING SAME Patent Application ...US Patent Application for MULTISTAGE COLORED POLYMER PARTICLE AND SKIN CARE FORMULATIONS COMPRISING SAME Patent Application ...
Pyrophosphoric acid - DrugBankPyrophosphoric acid - DrugBank
Potassium alum - DrugBankPotassium alum - DrugBank
Details - Public Health Image Library(PHIL)Details - Public Health Image Library(PHIL)
Hydrogen Sulfide - Sulfide, Hydrogen Summary Report | CureHunterHydrogen Sulfide - Sulfide, Hydrogen Summary Report | CureHunter
Nitric Acid Summary Report | CureHunterNitric Acid Summary Report | CureHunter
Design, Synthesis, and Preliminary Bioactivity Evaluation of 2,7-Substituted Carbazole Derivatives as Potent Autotaxin...Design, Synthesis, and Preliminary Bioactivity Evaluation of 2,7-Substituted Carbazole Derivatives as Potent Autotaxin...
Volume 3.03 | Jan 30 - Dermal Cell NewsVolume 3.03 | Jan 30 - Dermal Cell News
Patents 5322626 - 5322879Patents 5322626 - 5322879
AnatomyDiseasesChemicals and DrugsPhenomena and ProcessesAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureInformation ScienceHealth CareGeographicals
Acids, NoncarboxylicPatents as TopicPetroleumGreat BritainNetherlandsForamen Ovale, PatentPolymersCoordination ComplexesProtein Tyrosine PhosphatasesMolecular Sequence DataAmino Acid SequenceTyrosinePhosphorylationSequence Homology, Amino AcidPhosphotyrosineGalactitolAldehyde ReductaseDiabetic RetinopathyImidazolidinesRetinaSorbitolRetinal DiseasesMethylcellulose2-Amino-5-phosphonovalerateSulfadimethoxineAcrylamidesMolecular StructureCataractLens, CrystallineGlycosylation End Products, AdvancedL-Iditol 2-DehydrogenaseBlindnessThymine NucleotidesDeoxyribonucleotidesKineticsSubstrate SpecificityThymidine KinaseAdenosine TriphosphateNucleosidesEpoxy CompoundsNitrogen CompoundsRubberIsocyanatesResins, SyntheticNitrogen
CarboxylicInorganicAbrasionPhosphoric acidHydrochloric AcidHydrogen chlorideMaleicPolymerCeramicsAmino acidNitricProteinsComprisesSaltsColorlessOrganic acidExamplesMonovalentConcentrationsIdentificationTwentyReceptorSerumPotentiallyIncludeOccurGroupPresentSurfacePresenceProductionRole
Carboxylic6
  • The indolic molecules 5,6-dihydroxyindole and 5,6-dihydroxyinodole-2-carboxylic acid are postulated to be the main monomeric building blocks of eumelanins [ 5 ]. (hindawi.com)
  • 2. The composition of claim 1, wherein the thermoplastic or thermoset resin is a ethyl acrylate-methyl methacrylate, non-carboxylic acrylic-acrylonitrile, carboxylic butyl acrylate, polyvinylidene chloride-acrylic acid, methyl methacrylate-styrene, acrylic acid-styrene, polyacrylic acid, or urea-formaldehyde resin. (freepatentsonline.com)
  • Previously studied inhibitors of aldose reductase were largely from two chemical classes, spirosuccinamide/hydantoins and carboxylic acids. (diabetesjournals.org)
  • Of the two chemical classes of ARIs tested to date in phase III trials, the carboxylic acid inhibitors (e.g., zopolrestat) penetrate tissues poorly and are not very potent in vivo, whereas the spiroimide (spirohydantoin) inhibitors penetrate tissues more efficiently, but many have caused skin reactions or liver toxicity that limited the doses usable in humans to doses that were subtherapeutic in animal models ( 7 , 8 ). (diabetesjournals.org)
  • EARTH BORING, WELL TREATING, AND OIL FIELD CHEMISTRY : WELL TREATING : Contains organic component : Organic component contains nitrogen attached directly or indirectly to carbon by nonionic bonding : Organic component contains plural carboxylic acid, ester, or salt groups attached directly or indirectly to nitrogen by nonionic bonding : Carbocyclic ring is attached directly or indirectly to the ethylenic monomer by nonionic bonding (e.g., styrene, vinyl toluene, etc. (everypatent.com)
  • More particularly, it relates to the preparation of mucilage-like compositions from a salt of a water-sensitive but water-insoluble cross-linked polymer of an olefinically unsaturated carboxylic acid monomer such as acrylic acid. (google.com)
Inorganic7
Abrasion2
  • The purpose of this study was to evaluate the surface topography of Noritake, IPS e.max and Cercon ceramics after treatment with either airborne aluminum oxide particle abrasion or hydrouoric acid etching. (bvsalud.org)
  • It was concluded that hydrouoric acid was effective only for Noritake and IPS e.max ceramics, and airborne particle abrasion was effective for the three ceramics. (bvsalud.org)
Phosphoric acid1
Hydrochloric Acid2
Hydrogen chloride1
  • One exception to such methods has been the use of halosilanes which are known to react at room temperature with hydroxyl containing polymers, however, this procedure has the disadvantage of also producing an undesirable acid by-product, e.g. hydrogen chloride, which if not removed may have a deleterious effect on the performance of the cured composition. (google.com)
Maleic1
Polymer1
Ceramics1
  • The 10% hydrouoric acid increased the surface irregularities of Noritake and IPS e.max ceramics, but did not change the surface topography of Cercon ceramic. (bvsalud.org)
Amino acid1
  • Those which bind phosphorylated tyrosine residues may recruit multi-phosphorylated substrates for the adjacent active domains and are more conserved, while the other class have accumulated several variable amino acid substitutions and have a complete loss of tyrosine binding capability. (embl.de)
Nitric3
Proteins3
  • Twenty alpha-amino acids are the subunits which are polymerized to form proteins. (bireme.br)
  • The ATR of S. typhimurium requires the synthesis of over 50 acid shock proteins (ASPs) that can be grouped into what appear to be a variety of survival systems. (asm.org)
  • Similar effect is observed in disinfectants where these ions react with the free organic acid and thiol groups of proteins on microbes and free proteins, resulting in protein precipitation. (drugbank.ca)
Comprises1
  • Molecular docking study shows that compound III is located in a pocket, which mainly comprises amino acids 209 to 316 in domain 2 of ATX, and binds with these residues of ATX through van der Waals, conventional hydrogen bonds, and hydrophobic interactions. (eurekaselect.com)
Salts2
Colorless1
Organic acid3
  • In contrast, the two-component regulatory system PhoP (identified as acid shock protein ASP29) and PhoQ proved to be important for tolerance to organic acid stress but had little effect against organic acid stress. (asm.org)
  • The reason for this is that even in mildly acidic environments, the protonated form of an organic acid can permeate the cell membrane and dissociate inside the cell, in which the released proton can acidify intracellular pH. (asm.org)
  • After dissociation, the membrane-impermeable, ionized form of the organic acid will accumulate intracellularly, causing further cell damage. (asm.org)
Examples1
Monovalent1
  • In science, Hypochlorous Acid is an oxyacid of chlorine (HClO) containing monovalent chlorine, a reactive oxygen species , that acts as an oxidizing or reducing agent. (wellnessadvantage.com)
Concentrations2
  • Furthermore, induction by acid occurs even in the presence of high concentrations of magnesium, the ion known to be sensed by PhoQ. (asm.org)
  • The Inhibition of Maillard Browning by Different Concentrations of Rosmarinic Acid and Epigallocatechin-3-Gallate in Model, Bakery, and Fruit Systems. (saladgaffe.ga)
Identification1
  • Fukuzawa, K. Identification of human plasma lysophospholipase D, a lysophosphatidic acid-producing enzyme, as autotaxin, a multifunctional phosphodiesterase. (eurekaselect.com)
Twenty1
  • manifested insulin resistance, hyperinsulinemia, hyperglycemia, elevated uric acid along with hypertriglyceridemia after fructose feeding for twenty weeks. (bvsalud.org)
Receptor2
  • Dubois, C.M. Autotaxin promotes cancer invasion via the lysophosphatidic acid receptor 4: Participation of the cyclic AMP/EPAC/Rac1 signaling pathway in invadopodia formation. (eurekaselect.com)
  • Researchers demonstrated that in epidermal keratinocytes, unliganded heterodimers of vitamin D receptor/retinoid X receptor (RXR)-α and retinoic acid receptor-γ/RXR-β are bound as repressing complexes to their cognate DNA-binding sequence(s) in the thymic stromal lymphopoietin ( TSLP ) promoter regulatory region. (dermalcellnews.com)
Serum2
  • Aluminium can cause a decrease in the absorption of Pyrophosphoric acid resulting in a reduced serum concentration and potentially a decrease in efficacy. (drugbank.ca)
  • Calcium can cause a decrease in the absorption of Pyrophosphoric acid resulting in a reduced serum concentration and potentially a decrease in efficacy. (drugbank.ca)
Potentially2
  • The acid tolerance response enables Salmonella typhimurium to survive exposures to potentially lethal acidic environments. (asm.org)
  • However, S. typhimurium often encounters a variety of potentially lethal acid stress conditions both in nature and during pathogenesis ( 10 ). (asm.org)
Include1
Occur1
  • Acid shock induction of PhoP appears to occur at the transcriptional level and requires the PhoPQ system. (asm.org)
Group1
Present1
  • Acid stress is a complex phenomenon involving the combined biological effects of acidic pH and organic acids that may be present in a given environment. (asm.org)
Surface1
  • Yet, three-dimensional structural data show that they share similar conserved structural elements, namely, the phosphate-binding loop encompassing the PTPase signature motif (H/V)C(X)5R(S/T) and an essential general acid/base Asp residue on a surface loop. (embl.de)
Presence2
  • In our body, the presence of hydrogen peroxide , myeloperoxidase will generate hypochlorous acid and singlet oxygen , a reaction that plays an important role in the killing of bacteria by our phagocytes . (wellnessadvantage.com)
  • Gum tragacanth, the best natural gum for applications where a smooth, non-grainy mucilaginous composition is desirable, is deswelled in the presence of acid or electrolyte, is in particularly shortsupply, and moreover, is among the most expensive of natural gums in use today. (google.com)
Production1
Role2
  • PhoP mutants also failed to induce four ASPs, confirming a role for this regulator in acid tolerance. (asm.org)
  • Moolenaar, W.H. The emerging role of lysophosphatidic acid in cancer. (eurekaselect.com)