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Lithium nickel manganese cobalt oxides (abbreviated NMC, Li-NMC, LNMC, or NCM) are mixed metal oxides of lithium, nickel, manganese and cobalt with the general formula LiNi x Mn y Co 1-x-y O 2. These materials are commonly used in lithium-ion batteries for mobile devices and electric vehicles , acting as the positively charged cathode .
In biology, a substitution model, also called models of sequence evolution, are Markov models that describe changes over evolutionary time. These models describe evolutionary changes in macromolecules, such as DNA sequences or protein sequences, that can be represented as sequence of symbols (e.g., A, C, G, and T in the case of DNA or the 20 "standard" proteinogenic amino acids in the case of ...
Quizlet is a multi-national American company that provides tools for studying and learning. [1] Quizlet was founded in October 2005 by Andrew Sutherland, who at the time was a 15-year old student, [ 2 ] and released to the public in January 2007. [ 3 ]
[1] This course is designed for students who wish to pursue an interest in the life sciences. The College Board recommends successful completion of high school biology and high school chemistry [ 2 ] before commencing AP Biology, although the actual prerequisites vary from school to school and from state to state.
Unc-119 has also been identified in other areas in humans, such as the liver, kidneys, brain, and fibroblasts. [10] It has also been found to play an important role within the T-cell receptor function [ 8 ] and interleukin-5 receptor (IL-5R) Unc-119 is an essential activator of both Lck and Fyn by interacting with their SH2 - and SH3 -binding ...
In June 2003, all content, starting from volume 1, issue 1, was posted online and provided for free. [ 22 ] In November 2007, in anticipation of the National Institutes of Health mandate on public access to the results of NIH-funded research, the journal began depositing all of its content in PubMed Central , where the final, published version ...
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An estimate of between 24.9 billion litres (6.58 billion U.S. liquid gallons) [86] and 27.1 billion litres (7.16 billion gallons) [88] of ethanol are expected to be produced in 2008/09 harvest year, with most of the production being destined for the internal market, and only 4.2 billion liters (1.1 billion gallons) for exports, with an ...