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Azobisisobutyronitrile (abbreviated AIBN) is an organic compound with the formula [(CH3)2C(CN)]2N2. This white powder is soluble in alcohols and common organic solvents but is insoluble in water. It is often used as a foamer in plastics and rubber and as a radical initiator. As an azo initiator, radicals resulting from AIBN have multiple ...
NGC 6537. See also: Lists of nebulae. The Red Spider Nebula (also catalogued as NGC 6537) is a planetary nebula located near the heart of the Milky Way, in the northwest of [3] the constellation Sagittarius. [4] The nebula has a prominent two-lobed shape, possibly due to a binary companion or magnetic fields and has an S-shaped symmetry of the ...
Constituents 30 Type Large cap Market cap US$12.0 trillion (as of December 29, 2023) Weighting method Price-weighted index Website us.spindices.com /indices /equity /dow-jones-industrial-average The Dow Jones Industrial Average (DJIA), Dow Jones, or simply the Dow (/ ˈ d aʊ /), is a stock market index of 30 prominent companies listed on stock exchanges in the United States.
This is a list of articles about prime numbers. A prime number (or prime) is a natural number greater than 1 that has no positive divisors other than 1 and itself. By Euclid's theorem, there are an infinite number of prime numbers. Subsets of the prime numbers may be generated with various formulas for primes.
A torque multiplier is generally used when there are space limitations that disallow the use of long handles. They are also used as a safer alternative to a cheater bar as lever length and operator effort are both reduced. Finally, torque multipliers allow for more accurate torque. By reducing the amount of effort needed to tighten, a torque ...
Deprescribing. Reduce medication burden and harm. Deprescribing is a process of tapering or stopping medications to achieve improved health outcomes by reducing exposure to medications that are potentially either harmful or no longer required. [1] Deprescribing is important to consider with changing health and care goals over time, as well as ...
S100A4, a member of the S100 calcium-binding protein family secreted by tumor and stromal cells, supports tumorigenesis by stimulating angiogenesis. Research demonstrated that S100A4 synergizes with vascular endothelial growth factor (VEGF), via the RAGE receptor, in promoting endothelial cell migration by increasing KDR expression and MMP-9 ...
