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Magnesium research essay
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Magnesium Notes What is magnesium? Magnesium is one of the lightest Metals. It is a non-toxic and non-magnetic element but does have a very high-impact strength. Magnesium isn’t commonly found alone in nature as an element. It is usually some sort of compound because magnesium is so reactive. http://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/ Source: Many foods contain Magnesium. Whole Grains. Nuts. Green Vegetables. Soybean Flour. Oatmeal. And many other foods including spices. It is also in the body naturally so it is rare to have extremely low amounts of Magnesium even if not enough magnesium is being taken in by your diet. Some medical conditions are able to cause Magnesium deficiencies for a short period of time. Symptoms of Magnesium deficiency are… agitation and anxiety… sleep disorders(insomnia)... restless leg syndrome (RLS)... irritability… vomiting and nausea... abnormal heart rhythms... confusion... muscle spasm and weakness... poor nail growth… hyperventilation.. and seizure are also a possibility. http://umm.edu/health/medical/altmed/supplement/magnesium http://www.australianminesatlas.gov.au/education/fact_sheets/magnesium.html Where can Magnesium be found? China is home to the largest magnesium resource in the world. It has over 34 million tons of magnesium in physical form - cryptocrystalline/amorphous magnesite and macrocrystalline magnesite They are formed by... Uses: used in flares and pyrotechnics, including incendiary bombs. It was used in flash photography, it is lighter than aluminium, and is used in alloys used for aircraft, car engine casings, and missile construction it is used a reducing agent ... ... middle of paper ... ...lysis http://www.primetals.com/index.php?option=com_content&view=article&id=146&Itemid http://www.britannica.com/EBchecked/topic/356969/magnesium-processing/82154/Extraction-and-refining http://www.qhsunglow.net/en/te/enjsys1/2010-08-28/5.html Environment: Processing Magnesium is bad for the environment because of the hazardous gases produced including hexafluoride and hydrochloride. The EPA has enforced a limit on the amount of magnesium that a factory is allowed to burn within a certain time limit. One way to reduce and fix these effects is to recycle. Recycling significantly reduces the negative effects on the environment caused by magnesium. The benefits of extracting this resource is because it works as a fuel and burns very hot. It is also a promising alternative to sodium chloride deicing agents. http://enviroliteracy.org/article.php/1012.html
Magnesium is an important element necessary healthy bones and teeth. The use of all muscles, and nerves convert it into energy for daily living. It is also instrumental in maintaining adequate levels of calcium in the blood. Having a therapeutic magnesium level helps prevent cardiovascular disease and reduces the risk of bone loss. The body of the adult human contains about 2000 mEq of Mg. Half of this amount stays within the skeleton and the other half in soft tissues (Wacker and Parisi 1968). The normal concentration in the blood is somewhere in the ranges of 1.7-2.3 mg/dL (Magnesium, 2013)
The diagnosis for MG is often very difficult. Since there are many disorders that cause weakness, a number of tests may be used to determine a diagnosis of MG. In addition to a complete medical and neurological evaluation, a blood test for the abnormal antibodies can be completed to see if they are present. Three studies are used for the diagnosis of MG, anit-AchR antibody titers, the Tensilon test, and electromyography, including both the Jolly test and single fiber EMG. Used together, these three studies are almost 100% sensitive for Myasthenia Gravis.
It is used in the production of dyes, fertilizers, and chlorides as well as in electroplating and in the photographic, textile and rubber industries.
Aluminum is the most abundant metallic constituent in the crust of the earth; only the nonmetals oxygen and silicon are more abundant. Aluminum is never found as a free metal; commonly as aluminum silicate or as a silicate of aluminum mixed with other metals such as sodium, potassium, iron, calcium, and magnesium. These silicates are not useful ores, for it is chemically difficult, and therefore an expensive process, to extract aluminum from them. bauxite an impure h...
Most fibromyalgia patients suffer pain and hence the main reason of becoming sleepless. Little that people know that lack of sleep leads to magnesium deficiency as sleep disturbance impact the secretion of growth hormone. This essential hormone aids in the insulin growth factor or the IGF-1 which is very important in tissue repair. It also influences the magnesium levels within the cells. It’s crucial to look into the levels of magne...
In a study of 47 young women supplemented with 15 mg Mn/day for 125 days, serum Mn concentrations increased to 0.3 μg/l, and were significantly higher than those who did not receive Mn (C.D. Davis 1992). Yet Greger et al. (1990) reported that serum Mn in young men was not associated with dietary levels, either at baseline (0.2 μg/l ) or after 7 days of supplementation with 15 mg Mn (0.1 μg/l) (J.L. Greger 1990). Thus, blood levels of Mn appear to be too variable or unresponsive to change in Mn status to be utilized as definitive markers.
Out of all cations (positive ions) found in the human body, Magnesium is the fourth most abundant. Over half, usually between 50 and 60% is found in our skeletons. The other 40 to 50% is found evenly
Aluminum is one of a number of soft metals that scientists call "poor" metals. It can be shaped and twisted into any form. It can be rolled into thick plates for armored tanks or into thin foil for chewing gum wrappers. It may be drawn into a wire or made into cans. Aluminum is a generally popular metal because it does not rust and it resists wear from weather and chemicals. (Bowman, 391) Aluminum is an element. Its atomic number is thirteen and its atomic weight is usually twenty-seven. Pure aluminum melts at 660.2ºC and boils at 2500ºC. Its density is 2.7 grams per cube centimeter. Aluminum is never found uncombined in nature. (Bowman, 391) Aluminum is a very useful metal that is light, easy to shape and can be strong. This makes aluminum one of the most used metals in the world, right behind iron and steel. (Geary, 185) In its pure state, aluminum is quite weak compared to the other metals. However, its strength can be greatly increased by adding small amounts of alloying elements, heat-treating, or cold working. Only a small percentage of aluminum is used in its pure form. It is made into such items as electrical conductors, jewelry, and decorative trim for alliances and cars. A combination of the three techniques has produced aluminum alloys that, pound for pound, are stronger than structural steel. Some common metals used in alloys for aluminum are copper, magnesium and zinc.(Walker, 31) The added elements give the aluminum strength and other properties. (Newmark, 41) Aluminum is one of the lightest metals. It weighs about 168.5 pounds per cubic foot, about a third as much as steel which weighs 487 pounds per cubic foot. (Neely, 214) As a result, aluminum has replaced steel for many uses. For example, some ...
Observations: Once the magnesium was in the crucible and was being heated by the Bunsen burner, it glowed for a brief time. It then caught fire before the lid was placed on top. When it came into contact with the oxygen, the magnesium started glowing extremely bright, and intensely white. The glow became orange after some time. The magnesium ribbon then turned white.
Nutritional deficiency can be defined as an insufficient supply of required nutrients (as vitamins and minerals) in the diet, thus this can lead to malnutrition (‘Nutritional Deficiency’ n.d.). Vegetarian diets lack of many types of nutrients such as protein, iron, calcium, zinc, vitamin D3 and vitamin B12. One of the most common nutrients that are very hard to be found in a vegetarian diet is vitamin B12. Vitamin B12 is necessary for us to consume because it helps to build a normal functioning body and brain. Animal products provide enough amount of vitamin B12. According to Walton (2011), he stated that the lack of vitamin B12 can cause problems in cell functioning, dizziness, anemia, poor concentration and many more.
...l, and taste, hypogonadism, hypospermia, and night blindness. These were reported to as more serious conditions in low dietary Zn intake for example, (Bahl et al, 1998) studies how a low Plasma zinc concentration increases diarrhoea and respiratory morbidity in children. Considering the effect of Zn deficiency on severity of infection in gastrointestinal tract, it was observed that low dietary Zn intake increases diarrhoeal and respiratory morbidity.
Would it be expensive to recover the resource? Recovery can mean its extraction from raw materials and wether a resource is recovered or recycled can deepened on the market value of itself.
In our days, mining for resources is inevitable. The resources we need are valuable in everyday life. Such resources mined up are coal, copper, gold, silver, and sand. However, mining poses environmental risks that can degrade the quality of soil and water, which can end up effecting us humans if not taken care of and many of the damages are irreversible once they have occurred.
Magnesium sulfate (MgSO4) is used extensively for prevention and treatment of eclamptic seizure (1, 2) and is considered as the ideal anti–convulsant drug in preeclampsia and eclampsia (3). The effect of Magnesium sulphate in vitro and in vivo on relaxing human uterine contractility was widely reported. Magnesium has a calcium antagonist effect that decreases calcium intracellular concentration and inhibits contraction process (4-6).