Magnesium alloys[edit]. Magnesium alloys. A putative flux for soldering these alloys at low temperature is molten acetamide. ... More than 1% magnesium in the alloy impairs the flux action, however, as the magnesium oxide layer is more refractory. Another ... Such metals are beryllium, chromium, magnesium, titanium, and some aluminium alloys. Fluxes for high-temperature soldering ... Acetamide dissolves surface oxides on both aluminium and magnesium; promising experiments were done with its use as a flux for ...
Because magnesium is a mobile nutrient, magnesium chloride can be effectively used as a substitute for magnesium sulfate (Epsom ... Magnesium toxicity from magnesium salts is rare in healthy individuals with a normal diet, because excess magnesium is readily ... Magnesium chloride is used in nutraceutical and pharmaceutical preparations. Cuisine[edit]. Magnesium chloride (E511[13]) is an ... In China, it is called lushui (卤水). Nigari or lushui consists mostly of magnesium chloride, with some magnesium sulphate and ...
Magnesium diboride[edit]. Magnesium diboride is occasionally referred to as a high-temperature superconductor[48] because its T ... Magnesium diboride and other low-temperature metallic BCS superconductors are displayed for reference as green circles. ... Magnesium diboride is sometimes included in high-temperature superconductors: it is relatively simple to manufacture, but it ...
Magnesium-based[edit]. The recovery process used in magnesium-based sulfite pulping the "Magnefite" process is well developed.[ ... Magnesium oxide is recovered in a wet scrubber to give a slurry of magnesium hydroxide. ... The counter ion can be sodium (Na+), calcium (Ca2+), potassium (K+), magnesium (Mg2+) or ammonium (NH4+). ... This magnesium hydroxide slurry is then used in another scrubber to absorb sulfur dioxide from the flue gases producing a ...
... is produced by the calcination of magnesium carbonate or magnesium hydroxide. The latter is obtained by the ... For this reason, magnesium oxide is relatively ineffective for correcting magnesium deficiency. Magnesium oxide is used for ... Magnesium hydroxide. Magnesium nitride Except where otherwise noted, data are given for materials in their standard state (at ... While "magnesium oxide" normally refers to MgO, magnesium peroxide MgO2 is also known as a compound. According to evolutionary ...
Magnesium[edit]. *MZM Electron - Magnesium Alloy. UTS: ~300 MPa, density ~1.80 g/cm3 ...
Magnesium hydride[edit]. Using magnesium[13] for hydrogen storage, a safe but weighty reversible storage technology. Typically ... "Hydrogen storage in magnesium-based hydrides and hydride composites". Scripta Materialia. Viewpoint set no. 42 "Nanoscale ...
It can also be used in automatic GTAW of aluminium or magnesium when helium is used as a shielding gas.[24] The negatively ... GTAW is most commonly used to weld thin sections of stainless steel and non-ferrous metals such as aluminium, magnesium, and ... Aluminium and magnesium are most often welded using alternating current, but the use of direct current is also possible, ... A few years later, a direct current, gas-shielded welding process emerged in the aircraft industry for welding magnesium.[6] ...
Magnesium[edit]. Magnesium plates are very dangerous in molten lead, because this metal can easily burn and will ignite in this ...
... (brand name Parkinsan) is an antiparkinson agent marketed for the treatment of Parkinson's disease.[2][3][1] While its exact mechanism of action is not well characterized,[2] it is believed to be an NMDA receptor antagonist,[4][5] but also promoting the synthesis of dopamine.[6] Because it provides additional benefits relative to existing treatments, it probably does not precisely mimic the mechanism of an existing known treatment.[6][7] ...
... is hypogeal, which means the cotyledons of the germinating seed stay in the ground and inside the seed coat. Therefore, it is less vulnerable to frost, wind erosion, or insect attack.[3] The plant is a diploid, annual, bushy herb of erect, semierect, or spreading and compact growth and normally varies from 30 to 50 cm (10 to 20 in) in height. It has many hairy branches and its stem is slender and angular. The rachis bears 10 to 15 leaflets in five to eight pairs. The leaves are alternate, of oblong-linear and obtuse shape and from yellowish green to dark bluish green in colour. In general, the upper leaves are converted into tendrils, whereas the lower leaves are mucronate. If stipules are present, they are small. The flowers, one to four in number, are small, white, pink, purple, pale purple, or pale blue in colour. They arise from the axils of the leaves, on a slender footstalk almost as long as the leaves. The pods are oblong, slightly inflated, and about 1.5 cm long. Normally, each of ...
Typical of leaf vegetables, Malabar spinach is high in vitamin A, vitamin C, iron, and calcium. It is low in calories by volume, but high in protein per calorie. The succulent mucilage is a particularly rich source of soluble fiber. Among many other possibilities, Malabar spinach may be used to thicken soups or stir-fries with garlic and chili peppers.. In the Philippines, the leaves of this vegetable is one of the main ingredients in an all vegetable dish called utan that is served over rice. It is usually cooked with sardines, onions, garlic, and parsley.. In Karnataka Cuisine (Karavali and Malnad regions), the leaves and stems are used to make Basale Soppu Saaru/Curry (Especially in combination with Jackfruit seed) and soupy raita with curd. Beary Muslims of coastal Karnataka prepare Basalede kunhi Pindi (small rice dumplings smeared in gravy prepared from Malabar spinach and dried tuna ). In Bengali cuisine it is widely used both in a vegetable dish, cooked with red pumpkin, and in ...
magnesium deficiency hypermagnesemia Iron 00018.00018 45; NE Trace Required for many proteins and enzymes, notably hemoglobin ... "Magnesium-Fact Sheet for Health Professionals". National Institutes of Health. 2016.. *^ "Iron-Dietary Supplement Fact Sheet". ... or magnesium (as magnesium oxide, etc.), or iron (as ferrous sulfate, iron bis-glycinate, etc.). ... Magnesium 00420.000420 350; 250 Quantity Required for processing ATP and for bones Spinach, legumes, nuts, seeds, whole grains ...
... magnesium, and iron (range of DV 52 to 77%), have considerable content (table). B vitamins have moderate to rich content (19 to ...
... magnesium (12% DV) and manganese (11% DV), but otherwise is low in nutrient content (table). ...
Persillade is a mixture of chopped garlic and chopped parsley in French cuisine. Parsley is the main ingredient in Italian salsa verde, which is a mixed condiment of parsley, capers, anchovies, garlic, and sometimes bread, soaked in vinegar. It is an Italian custom to serve it with bollito misto or fish. Gremolata, a mixture of parsley, garlic, and lemon zest, is a traditional accompaniment to the Italian veal stew, ossobuco alla milanese. In England, parsley sauce is a roux-based sauce, commonly served over fish or gammon. Root parsley is very common in Central, Eastern, and Southern European cuisines, where it is used as a snack or a vegetable in many soups, stews, and casseroles, and as ingredient for broth. In Brazil, freshly chopped parsley (salsa) and freshly chopped scallion (cebolinha) are the main ingredients in the herb seasoning called cheiro-verde (literally "green aroma"), which is used as key seasoning for major Brazilian dishes, including meat, chicken, fish, rice, beans, stews, ...
Bitter melon is generally consumed cooked in the green or early yellowing stage. The young shoots and leaves of the bitter melon may also be eaten as greens. In Chinese cuisine, bitter melon (苦瓜, pinyin: kǔguā, POJ: khó͘-koe) is valued for its bitter flavor, typically in stir-fries (often with pork and douchi), soups, dim sum, and herbal teas (gohyah tea). It has also been used in place of hops as the bittering ingredient in some beers in China and Okinawa.[3] Bitter melon is commonly eaten throughout India. In North Indian cuisine, it is often served with yogurt on the side to offset the bitterness, used in curry such as sabzi or stuffed with spices and then cooked in oil. In South Indian cuisine, it is used in the dishes thoran/thuvaran (mixed with grated coconut), mezhukkupuratti (stir-fried with spices), theeyal (cooked with roasted coconut) and pachadi (which is considered a medicinal food for diabetics). Other popular recipes include preparations with curry, deep-frying with ...
Usually the deep purple roots of beetroot are eaten boiled, roasted or raw, and either alone or combined with any salad vegetable. A large proportion of the commercial production is processed into boiled and sterilized beets or into pickles. In Eastern Europe, beet soup, such as borscht, is a popular dish. In Indian cuisine, chopped, cooked, spiced beet is a common side dish. Yellow-coloured beetroots are grown on a very small scale for home consumption.[9]. The green, leafy portion of the beet is also edible. The young leaves can be added raw to salads, whilst the adult leaves are most commonly served boiled or steamed, in which case they have a taste and texture similar to spinach. Those greens selected should be from bulbs that are unmarked, instead of those with overly limp leaves or wrinkled skins, both of which are signs of dehydration. The domestication of beets can be traced to the emergence of an allele which enables biennial harvesting of leaves and taproot.[10]. Beetroot can be boiled ...
... is an antimicrobial medication used to treat African trypanosomiasis, leishmaniasis, Balamuthia infections,[2] babesiosis, and to prevent and treat pneumocystis pneumonia (PCP) in people with poor immune function.[1] In African trypanosomiasis it is used for early disease before central nervous system involvement, as a second line option to suramin.[1] It is an option for both visceral leishmaniasis and cutaneous leishmaniasis.[1] Pentamidine can be given by injection into a vein or muscle or by inhalation.[1] Common side effects of the injectable form include low blood sugar, pain at the site of injection, nausea, vomiting, low blood pressure, and kidney problems.[1] Common side effects of the inhaled form include wheezing, cough, and nausea.[1] It is unclear if doses should be changed in those with kidney or liver problems.[1] Pentamidine is not recommended in early pregnancy but may be used in later pregnancy.[1] Its safety during breastfeeding is unclear.[3] Pentamidine is in the ...
Forerunners to modern Brussels sprouts were probably cultivated in Ancient Rome.[citation needed] Brussels sprouts as they are now known were grown possibly as early as the 13th century in what is now Belgium. The first written reference dates to 1587. During the 16th century, they enjoyed a popularity in the southern Netherlands that eventually spread throughout the cooler parts of Northern Europe. Brussels sprouts grow in temperature ranges of 7-24 °C (45-75 °F), with highest yields at 15-18 °C (59-64 °F).[2] Fields are ready for harvest 90 to 180 days after planting. The edible sprouts grow like buds in helical patterns along the side of long, thick stalks of about 60 to 120 cm (24 to 47 in) in height, maturing over several weeks from the lower to the upper part of the stalk. Sprouts may be picked by hand into baskets, in which case several harvests are made of five to 15 sprouts at a time, or by cutting the entire stalk at once for processing, or by mechanical harvester, depending on ...
The poor taste and lack of sugar in modern garden and commercial tomato varieties resulted from breeding tomatoes to ripen uniformly red. This change occurred after discovery of a mutant "u" phenotype in the mid 20th century that ripened "u"niformly. This was widely cross-bred to produce red fruit without the typical green ring around the stem on uncross-bred varieties. Prior to general introduction of this trait, most tomatoes produced more sugar during ripening, and were sweeter and more flavorful.[40][41] Evidence has been found that 10-20% of the total carbon fixed in the fruit can be produced by photosynthesis in the developing fruit of the normal U phenotype. The u genetic mutation encodes a factor that produces defective chloroplasts with lower density in developing fruit, resulting in a lighter green colour of unripe fruit, and repression of sugars accumulation in the resulting ripe fruit by 10-15%. Perhaps more important than their role in photosynthesis, the fruit chloroplasts are ...
Magnesium. Mg. MnO2. 2.0. 1.5. 40 Secondary (rechargeable) batteries and their characteristics. Chemistry. Cell. voltage. ...
The wax gourd requires very warm weather to grow but can be stored for many months much like winter squash. Ash gourds of the Indian subcontinent have a white coating with rough texture (hence the name ash gourd, literally, in some vernaculars). South East Asian varieties have a smooth waxy texture. It is one of the few vegetables available during winter in areas of deciduous vegetation, hence its Chinese name literally means 'winter gourd'. The Wax Gourd can typically be stored for 12 months. In India, the wax gourd is recognized for its medicinal properties in the Ayurvedic system of medicine.[8] It is also has significance in spiritual traditions of India and Yoga, where it is identified as a great source of Prana.[10]. In Vietnamese cuisine, it is called bí đao, which is usually used to make soup or stew.[11] When cooked with pork short ribs, the resulting soup is traditionally thought to help produce more milk for breastfeeding mothers.[citation needed]. In Chinese cuisine the gourds are ...
Gourds were cultivated in Africa, Asia, Europe, and the Americas for thousands of years before Columbus' discovery of America. Historically, in Europe,[9] Walahfrid Strabo (808-849), abbot and poet from Reichenau and advisor to the Carolingian kings, discussed the gourd in his Hortulus as one of the 23 plants of an ideal garden.[10][11]. Recent research indicates some gourds have an African origin and that there were at least two unrelated domestications: one is thought to have occurred 8,000-9,000 years ago, based on the analysis of archeological samples found in Asia, and the second domestication is believed to have occurred 4,000 years ago, and has been traced from archeological discoveries in Egypt.. The mystery of the bottle gourd - namely that this African or Eurasian species was being grown in America over 8,000 years ago[12] - comes from the difficulty in understanding how it arrived in the Americas. The bottle gourd was originally thought to have drifted across the Atlantic Ocean from ...
... (CHF-3381, V-3381) is a drug which was formerly being investigated as an anticonvulsant and neuroprotective and is now under development for the treatment of neuropathic pain and chronic cough in Europe by Vernalis and Chiesi.[1][2][3][4][5][6][7][8] It acts as a competitive, reversible, and non-selective monoamine oxidase inhibitor,[5][6][9] and as a low affinity, non-competitive NMDA receptor antagonist.[1][2][10] A pilot study of indantadol for chronic cough was initiated in October 2009 and in April 2010 it failed to achieve significant efficacy in neuropathic pain in phase IIb clinical trials.[7][8][11][12] ...
Annona muricata is a small, upright, evergreen tree that can grow to about 30 feet (9.1 m) tall.[4][5][8][9] Its young branches are hairy.[9] Leaves are oblong to oval, 8 centimetres (3.1 in) to 16 centimetres (6.3 in) long and 3 centimetres (1.2 in) to 7 centimetres (2.8 in) wide. They are a glossy dark green with no hairs above, and paler and minutely hairy to no hairs below.[9] The leaf stalks are 4 millimetres (0.16 in) to 13 millimetres (0.51 in) long and without hairs.[9] Flower stalks (peduncles) are 2 millimetres (0.079 in) to 5 millimetres (0.20 in) long and woody. They appear opposite from the leaves or as an extra from near the leaf stalk, each with one or two flowers, occasionally a third.[9] Stalks for the individual flowers (pedicels) are stout and woody, minutely hairy to hairless and 15 millimetres (0.59 in) to 20 millimetres (0.79 in) with small bractlets nearer to the base which are densely hairy.[9] The petals are thick and yellowish. Outer petals meet at the edges without ...
Magnesium 1755 J. Black 1808 H. Davy Black observed that magnesia alba (MgO) was not quicklime (CaO). Davy isolated the metal ... "12 Magnesium". Elements.vanderkrogt.net. Retrieved 2008-09-12.. *^ "01 Hydrogen". Elements.vanderkrogt.net. Retrieved 2008-09- ...
In 2001, the German Federal Institute for Risk Assessment (Bundesinstitut für Risikobewertung, BfR) objected to the addition of isolated theanine to beverages.[39][40] The institute stated the amount of theanine consumed by regular drinkers of tea or coffee is virtually impossible to determine. While it was estimated the quantity of green tea consumed by the average Japanese tea drinker per day contains about 20 mg of the substance, there are no studies measuring the amount of theanine being extracted by typical preparation methods, or the percentage lost by discarding the first infusion. Therefore, with the Japanese being exposed to possibly much less than 20 mg per day, and Europeans presumably even less, it was the opinion of the BfR that pharmacological reactions to drinks typically containing 50 mg of theanine per 500 milliliters could not be excluded-reactions such as impairment of psychomotor skills and amplification of the sedating effects of alcohol and hypnotics.[41] In 2006, a study ...
... is generally considered a non-polar solvent. Owing to the good polarizability of the chlorine atoms, it is a superior solvent for organic compounds that do not dissolve well in hydrocarbons such as hexane. It is an excellent solvent for many organic materials and also one of the least toxic of the chlorinated hydrocarbons. Prior to the Montreal Protocol, it was widely used for cleaning metal parts and circuit boards, as a photoresist solvent in the electronics industry, as an aerosol propellant, as a cutting fluid additive, and as a solvent for inks, paints, adhesives, and other coatings. 1,1,1-Trichloroethane is also used as an insecticidal fumigant. It was also the standard cleaner for photographic film (movie/slide/negatives, etc.). Other commonly available solvents damage emulsion, and thus are not suitable for this application. The standard replacement, Forane 141 is much less effective, and tends to leave a residue. 1,1,1-Trichloroethane was used as a thinner in ...
Magnesium 6% Zinc 4% Copper 4% Pop culture[edit]. *Tori Amos was featured in a 1980s commercial promoting the brand. ...