نتایج جستجو برای: since their creation
تعداد نتایج: 2676231 فیلتر نتایج به سال:
In this short review I summarize some progress achieved in my research group regarding the glass transition and the mechanical properties of the resulting amorphous solids. Our main concerns were on the one hand to understand the extreme slowing down over a narrow range of temperatures which results in a viscosity so high that the materials behave as solids under small mechanical strains. On th...
in this article, we have focused one some basic and productive information about the properties of spectrum and singular values related to compact operators which are ideals in a c*-algebra of bounded operators. considering a two-sided connection between the family of symmetric gauge functions on sequence of singular values of compact operators and symmetric norms on finite dimensional ope...
having conducted the experiment and analysed the data, the researcher computed the groups mean scores and variances for the test relating to the research question. as the final atep, a t-test was conodonted for the hypothesis. as noted earlier, the significance level was determined at .05 and .01 respectively. the observed t-value was higher than the critical t-value at. 5 and .01 levels. conse...
efl/esl textbooks have been regarded as essential language teaching materials with which the learners spend about 70 up to 90 percent of their class time. the important role they play and their vast use make them not only influential in learning the language but also in shaping values and attitudes. put it another way, textbooks socialize learners using their contents (i.e. texts, illustrations...
one of the most important concerns of persian language and literature academy (farhangestaan) has been creating words in the specialized and general areas in different periods. the third academy has started word creation with the general area. since word making belongs to the area of morphology, it should follow its special principles. the writer of this paper presents the principles of morphol...
Background : Chronic Kidney Disease (CKD) is a complicated kidney problem causing permanent renal failure in progressive stages. The final stage of CKD is called ESRD in which most accepted management is Hemodialysis (HD). Arterio-Venus Fistula (AVF) is the most practical way of making proper access to the blood circulatory system however, maturation of the AVF is a challenge, since there are...
without any doubt, balance is considered as one of the most significant criticism issues which evaluates similarities among different texts so that it can find to a better understanding and consequently the problems can be solved. thus, it stands in a top position in literary criticism. regarding this significance, this study is dedicated to study balance between al-buhturi and al-sharif al-mor...
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