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Nickel is preeminently an alloy metal, and its chief use is in nickel steels and nickel cast irons, in which it typically increases the tensile strength, toughness, and elastic limit. It is widely used in many other alloys, including nickel brasses and bronzes and alloys with copper, chromium, aluminium, lead, cobalt, silver, and gold ( Inconel ...
In humans, nickel may be a cofactor or structural component of certain metalloenzymes involved in hydrolysis, redox reactions and gene expression. Nickel deficiency depressed growth in goats, pigs, and sheep, and diminished circulating thyroid hormone concentration in rats. [48] Nickel toxicity: Fluorine
Dr. Joseph Schwarcz points out that many of the studies showing the health benefits of eating mushrooms have significant flaws. It is often not taken into account what other fruits or vegetables the subjects eat; some studies have been conducted only in Asia, where people have specific eating habits.
Copper alloy surfaces have intrinsic properties that destroy many microorganisms.In the interest of protecting public health, especially in healthcare environments with their susceptible patient populations, an abundance of peer-reviewed antimicrobial efficacy studies have been conducted in the past ten years regarding copper's efficacy to destroy E. coli O157:H7, methicillin-resistant ...
Rinorea niccolifera is a species of plant in the Violaceae family.. The plant was discovered on the island of Luzon in the Philippines, and described in 2014. [1] It is known for its ability to bio-accumulate nickel. [2]
The Benefits of Watermelon. Watermelon is more than a delicious fruit to eat on a hot summer day. This healthy fruit packs several key nutrients and is an excellent source of vitamins.
DETROIT (Reuters) -U.S. automakers Ford Motor and General Motors will donate $1 million each, along with vehicles, to U.S. President-elect Donald Trump's January inauguration, company ...
Nickel is both naturally abundant – it is the fifth most common element on earth – and widely used in industry and commercial goods. [2] Workplace nickel exposure is common in many industries, and the performance of normal work tasks can result in nickel skin levels sufficient to elicit dermatitis. [2]