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Lehninger was born in Bridgeport, Connecticut, US. He earned his BA in English from Wesleyan University (1939) and went on to earn both his MA (1940) and PhD (1942) at the University of Wisconsin–Madison. His doctoral research involved the metabolism of acetoacetate and fatty acid oxidation by liver cells. [1] [4]
Levinthal's paradox is a thought experiment in the field of computational protein structure prediction; protein folding seeks a stable energy configuration. An algorithmic search through all possible conformations to identify the minimum energy configuration (the native state) would take an immense duration; however in reality protein folding happens very quickly, even in the case of the most ...
The current PDF specification, ISO 32000-1:2008, is available from ISO's website, and under special arrangement, without charge from Adobe. [28] Because the format is designed to reproduce fixed-layout pages, re-flowing text to fit mobile device and e-book reader screens has traditionally been problematic.
The cultural care theory aims to provide culturally congruent nursing care through "cognitively based assistive, supportive, facilitative, or enabling acts or decisions that are mostly tailor-made to fit with individual's, group's, or institution's cultural values, beliefs, and lifeways" (Leininger, M. M. (1995).
PDF Solutions, Inc. is an American multinational software and engineering services company based in Santa Clara, California. The company is listed in the Nasdaq stock exchange under the ticker symbol PDFS.
In 2016, Aptar acquired Mega Airless, a manufacturer of airless packaging solutions. [22] In 2018, Aptar acquired CSP Technologies, a material science company that manufactures active packaging solutions. [23] In June 2019, Aptar acquired two companies, Nanopharm and Gateway Analytical. [24]
The crystallization and structure solution for the ribosome, MW ~ 2.5 MDa, an example of part of the protein synthetic 'machinery' of living cells, was object of the 2009 Nobel Prize in Chemistry awarded to Venkatraman Ramakrishnan, Thomas A. Steitz, and Ada E. Yonath.
More generally, the solution set to an arbitrary collection E of relations (E i) (i varying in some index set I) for a collection of unknowns (), supposed to take values in respective spaces (), is the set S of all solutions to the relations E, where a solution () is a family of values (()) such that substituting () by () in the collection E makes all relations "true".