نتایج جستجو برای: their ostensible structure
تعداد نتایج: 3520571 فیلتر نتایج به سال:
Lipoprotein-X is no longer detectable in serum by either the agar gel-electrophoresis/polyanion precipitation technique or immunoelectrophoresis with specific antiserum after in vitro addition of oleic acid. Evidence is presented which indicates that this ostensible loss is due not to its destruction, but rather to altered electrophoretic mobility. The findings suggest an explanation for the we...
The ability of multidrug-efflux transporters to recognize scores of dissimilar organic compounds has always been considered paradoxical because of its apparent contradiction to some of the basic dogmas of biochemistry. In order to understand, at least in principle, how a protein can recognize multiple compounds, we analysed the transcriptional regulator of the Bacillus subtilis multidrug transp...
Abstract Since the beginning of Russian invasion Ukraine in February 2022, numerous Western States have supplied with arms, munitions and war material, ostensible breach their obligations as neutral, non-participating States. failed to provide any legal explanation for such transfers, leaving task scholars commentators argumentation compatibility arms transfers victims aggression neutral duties...
abstract part one: the electrode oxidation potentials of a series of eighteen n-hydroxy compounds in aqueous solution were calculated based on a proper thermodynamic cycle. the dft method at the level of b3lyp-6-31g(d,p) was used to calculate the gas-phase free energy differences ,and the polarizable continuum model (pcm) was applied to describe the solvent and its interaction with n-hydroxy ...
since the 1960s the age effects on learning both first and second language have been explored by many linguists and applied linguists (e.g lennerberg, 1967; schachter, 1996; long, 1990) and the existence of critical period for language acquisition was found to be a common ground of all these studies. in spite of some common findings, some issues about the impacts of age on acquiring a second or...
Despite an ostensible purpose of connecting networks, the Internet itself has, over the course of the past decade or more, become systemically fragmented. There are many causes of fragmentation, including middleboxes, incomplete peering, and the structure of Internet governance. While fragmentation may be desirable in certain circumstances and for various reasons, it can also be problematic, vi...
in the first chapter we study the necessary background of structure of commutators of operators and show what the commutator of two operators on a separable hilbert space looks like. in the second chapter we study basic property of jb and jb-algebras, jc and jc-algebras. the purpose of this chapter is to describe derivations of reversible jc-algebras in term of derivations of b (h) which are we...
abstract: the present thesis includes ; one preface and 11speeches , that each speech considered in different researches . the prefact part , studied grammer back ground , the first speech considered a brief description about grammatical credits . the second speech considered the different typs of sentences , from structure and meaning points of view . the third speech considered the verb es...
Teachings of Shi’a traditions have influenced theological issues. Besides employing logical principles and methods, many theologians have used traditions thematically and for the sake of the specific way and method of the Imams’ approach. The study of these influences shows that this demanding affair has been realized in various aspects. In this respect, the influence of Imam Sadiq’s traditions...
We explored the role that poetic form can play in people's perceptions of the accuracy of aphorisms as descriptions of human behavior. Participants judged the ostensible accuracy of unfamiliar aphorisms presented in their textually surviving form or a semantically equivalent modified form. Extant rhyming aphorisms in their original form (e.g., "What sobriety conceals, alcohol reveals") were jud...
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