نتایج جستجو برای: forbidden keywords extraction

تعداد نتایج: 2124215  

Journal: :Electronic Notes in Discrete Mathematics 2017

Journal: :Contemporary Clinical Dentistry 2015

Journal: :Protein Science 2007

Journal: :Discrete Mathematics 2002

Journal: :The Electronic Journal of Combinatorics 2017

Journal: :Academic Pediatrics 2018

Journal: :Journal of Combinatorial Theory, Series A 2015

2001
Alan J. Weinstein

We review, very briefly, many of the important results arising in the study of tau lepton production and decay, with emphasis on recent results. We discuss the studies of topological and exclusive branching fractions, inclusive semi-leptonic tau decay spectral functions, extraction of QCD parameters including αS and the strange quark mass, exclusive semileptonic decays and low energy meson dyna...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید بهشتی - دانشکده علوم 1372

a simple, sensitive and selective method for solvent extraction and spectrophotemetric determination of lanthanum (ii) europium (iii), and cerium (iii) is described , the rare earth metals are extracted into chloroform solution of n-phenylbenzohydroxamic acid (pbha) at ph 9-10 various parameters are studied to optimize the extraction conditions. the molar absorptivity is found to increase from ...

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