نتایج جستجو برای: there exist different indices such as concentration
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The editors have kindly invited me to write an introduction to this special issue devoted to ‘‘hypercomputation’’ despite their perfect awareness of my belief that there is no such subject. In [5], I rather thoroughly debunked the claims of two of the leading proponents of this supposed branch of learning. In this brief introduction I will content myself with some general remarks. The analysis ...
Increasing interest in the potential of adult stem cells in regenerative medicine has led to numerous studies focused on the identification of endogenous renal stem cells within the mature mammalian kidney. A variety of approaches have been taken to identify such cells, including physical location, cell surface marker expression, and functional properties. Proof of clonogenicity or renal potent...
The idea of a 'good death' is one which has been central to the palliative care movement but which in fact predates it. A number of recent articles have grappled with the concept. It is a subject which is difficult to quantify scientifically and this article explores the territory using a number of philosophical, theological, historical and literary sources. The changing meaning of the concept ...
For a scientific discipline to be interdisciplinary, it must satisfy two conditions; it must consist of contributions from at least two existing disciplines, and it must be able to provide insights, through this interaction, that neither progenitor discipline could address. In this study, I examine the complete body of peer-reviewed literature self-identified as landscape genetics (LG) using th...
abstract: country’s fiber optic network, as one of the most important communication infrastructures, is of high importance; therefore, ensuring security of the network and its data is essential. no remarkable research has been done on assessing security of the country’s fiber optic network. besides, according to an official statistics released by ertebatat zirsakht company, unwanted disconnec...
Viral bronchiolitis is the most common reason for infants to be admitted to hospital,1,2 yet we seem powerless to do much about it. Physicians who have been in practice for 30 years or more have ridden the rollercoaster of optimism following the publication of randomized controlled trials (RCTs) on bronchiolitis showing the efficacy of bronchodilators, steroids, hypertonic saline and so on, onl...
abstract this study aimed at investigating the effect of bilingual teaching of cognate words (persian-english) on iranian upper intermediate efl learners’ knowledge of lexical development. for this purpose,100 subjects participated in this study out of which 40 learners were selected for this study and they were assigned into two groups, control and experimental. cross-language cognates (wor...
abstract the variables affecting the nature of reading comprehension can be classified into two general categories: reader’s variables, and text variables (alderson, 2000). despite the wave of research on vocabulary knowledge as reader’s variable, the role of this knowledge in c-test as a text-dependent test and its interaction with lexical cohesion of the test as a text feature has remained a...
asymmetric membranes are widely used in many industrial membrane separation processes. the major advantage of membrane filtration over the conventional process is its ability to remove a wider spectrum of particles without using any chemicals. hollow fiber configuration offer many advantages over flat-sheet or tubular membranes. the spinning process of hollow fiber may look simple, yet it is te...
like any other learning activity, translation is a problem solving activity which involves executing parallel cognitive processes. the ability to think about these higher processes, plan, organize, monitor and evaluate the most influential executive cognitive processes is what flavell (1975) called “metacognition” which encompasses raising awareness of mental processes as well as using effectiv...
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