نتایج جستجو برای: some apparent some stealth

تعداد نتایج: 1403815  

Journal: :The Journal of Cell Biology 1971
Christian de Duve

THIS IS NOT a review. It is an essay, conceived in the first place as a tribute to one of the founders of modern biology. Accordingly, it dwells over the past and considers tissue fracfionation mainly in its historical perspective. It does take a brief look at the present state of the art, mainly in order to give some sort of idea of what has been accomplished in the last 25 years thanks to the...

2002
ISHRAT HUSAIN

A lot of confusion and misunderstanding has been created by several commentators on the issue of non-performing loans (NPLs) of banking system. They take the absolute amount of such loans at the current point of time and compare it with the quantum of such loans in October 1999 and make a hue and cry that the situation has deteriorated because the quantum of NPLs has gone up. Such a simplistic ...

1997
Timothy P. Spiller

The marriage of quantum physics and information technology has the potential to generate radically new information processing devices. Examples are quantum cryptosystems, which provide guaranteed secure communication, and quantum computers, which manipulate data quantum mechanically and could thus solve some problems currently intractable to conventional (classical) computation. This introducto...

Journal: :Cell 2000
Bernd Bukau Elke Deuerling Christine Pfund Elizabeth A Craig

Universitä t Freiburg with the analysis of folding of specific endogenous proteins in mutant strains, these studies have led to signifi-Hermann Herder Str. 7 D-79104 Freiburg cant advances in our understanding of protein folding in the complex cellular milieu. Germany Nascent chains emerging at the peptide exit tunnel of Madison, Wisconsin 53706 the ribosome are awaited by a welcoming committee...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ولی عصر (عج) - رفسنجان - دانشکده ریاضی 1389

in this thesis, first the notion of weak mutual associativity (w.m.a.) and the necessary and sufficient condition for a $(l,gamma)$-associated hypersemigroup $(h, ast)$ derived from some family of $lesssim$-preordered semigroups to be a hypergroup, are given. second, by proving the fact that the concrete categories, semihypergroups and hypergroups have not free objects we will introduce t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده زبانهای خارجی 1390

the purpose of this study was to investigate iranian efl learners’ beliefs about the role of rote learning (rl) in vocabulary learning strategies; besides, the study examined if english proficiency would influence learners’ vocabulary learning strategy use. this study addresses the need for a clear understanding of the role of rl in efl vocabulary learning by looking at iranian efl learners’ ow...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان 1390

seismic retrofit strategies have been developed in the past few decades following the introduction of new seismic provisions and the availability of advanced materials and methods. it can be observed that new approaches to deal with more lateral forces are more innovative and more energy absorbent. in line with this, there is a growing trend toward the use of steel shear walls as a system with ...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و زبانهای خارجی 1390

abstract the current study set out to address the issue as to whether the implementation of portfolio assessment would give rise to iranian pre-intermediate efl learner autonomy. participants comprised 60 female in pre-intermediate level within the age range of 16-28.they were selected from among 90 language learners based on their scores on language proficiency test -key english test. then, t...

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