نتایج جستجو برای: particularly in philosophy and physics filed sun
تعداد نتایج: 21762199 فیلتر نتایج به سال:
Causality from western empiricism viewpoint, and its critique from transcendent philosophy viewpoint
Causality and its aspects is one of the fundamental issues in Islamic and western philosophy. In the modern west, some empirical philosophers like, Locke, Berkeley and Hume by empirical attitude challenged causality, that this subject is related to their epistemological principles in approach to objective and subjective facts, means empirical base of knowledge. Hence these philosophers denie...
condensation (contraction) and rarefaction (expansion)are two terms in natural philosophy (physics) used inseveral different meanings. in this article the meanings ofthe two terms and their real and artificial kinds areintroduced and their differences with some terms such asgrowth, tumor, and, also, their opposite ones areexpressed. we have also evaluated the philosophical andexperimental argum...
The advancement of science and technology normally occurs through evolutionary research and development. These activities and their fruits, knowledge and capabilities, might be very interesting and useful, but they normally do not challenge our overall view of the world. When something revolutionary comes to light, the potential paradigm shift, then we are forced to examine both our knowledge a...
A winner of the Nobel Prize, Werner Heisenberg was born in 1901 in Wurzberg, Germany. He studied physics at the University of Munich and for his Ph.D. wrote a dissertation on turbulence in fluid streams. Interested in Niels Bohrs account of the planetary atom, Heisenberg studied under Max Born at the University of Gottingen and then, in 1924, went to the Universitets Institut for Teoretisk Fysi...
the construct of self-efficacy has received increasing attention in research over the past two decades. many studies have been carried out 1.3 significance of the study this study has pedagogical implications since improving students’ self- efficacy and autonomy is important for promoting actual performance on classroom academic tasks. in academic settings, it has been shown that self-effi...
از فرآیند گرمای القائی در تکنولوژی و صنعت در موارد زیادی مانند جوش فلزات، بازپخت، متالورژی ]1[ رشد بلور ]4-2[، و ... استفاده می شود. در این روش ماده فلزی مورد نظر (قطعه کار مانند بوته)، داخل یک پیچه ی القائی قرار می گیرد. سپس با ایجاد یک جریان الکتریکی متناوب فرکانس بالا درپیچه (جریان رانشی)، میدان های الکتریکی و مغناطیسی متناوبی در اطراف پیچه ایجاد می شوند. با نفوذ این میدان ها در ماده فلزی مو...
abstract: advertisements are the most accessible type of authentic materials, and this is one reason why they are used more and more in english teaching classes. for this cause, studies in the field of advertisements are very widespread nowadays. for pun is one aspect which makes advertisements more interesting, it is used more than before in advertisements. use of puns makes an advertisement m...
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