نتایج جستجو برای: definitions in epirical use
تعداد نتایج: 17144673 فیلتر نتایج به سال:
This paper describes the process used by Consultative Committee for Mass and Related Quantities - Working Group on Hardness (CCM-WGH) of International Weights Measures (CIPM) to develop international definitions conventional Rockwell, Brinell, Vickers Knoop hardness test methods, use National Metrology Institutes (NMI) that standardize measurement.
background: the prevalence of metabolic syndrome (mets) is increasing worldwide. limited data are available trying to compare different definitions suggested to identify mets. this study aimed to compare the prevalence of mets and its components based on currently available international and iranian national definitions. methods: the present cross-sectional study was conducted in 2015 amongfema...
background: the prevalence of metabolic syndrome (mets) is increasing worldwide. limited data are available trying to compare different definitions suggested to identify mets. this study aimed to compare the prevalence of mets and its components based on currently available international and iranian national definitions. methods: the present cross-sectional study was conducted in 2015 among fem...
1. introduction metaphor definition in islamic rhetoric has similarities with the theories of metaphor in the west. these similarities do not mean that the traditional definition still works so that rethinking of definition and providing new definitions is not necessary anymore. such an approach certainly will not be promising. the result of these efforts will enclose metaphor in the realm of r...
gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...
Islamic Mysticism and Sufism is the heritage of Islamic Civilization Which from the beginning till now, faced with many evolutions and due to inner factors, had different branches. in different definitions of Sufism by Sufis. In this article we try to investigate these definitions by content analysis approach. By studying the valid sufi texts from beginning to 13th century AH, and by extracting...
The concept of definition is usually not covered in mathematical logic textbooks. definability classes structures dealt with model theory but the concepts within a given structure not. Our aim to deal these kind definitions. We also address some implications for teaching and learning mathematics.
Background: Game-based education is fast becoming a key instrument in medical education. Method: In this study, papers related to games were filtered and limited to full-text peer-reviewed published in English. Results: To the best of researchers’ knowledge, the concepts used in the literature are varied and distinct, and the literature is not conclusive on the definition of educational...
مراتع حدود نیمی از خشکی های جهان را در بر دارند و پوشش گیاهی آن در نتیجه تأثیر متقابل محیط و موجودات زنده به وجود آمده است و به عنوان یک اکوسیستم طبیعی مدیریت می شوند. علاوه بر مراتع، راه ها در عصر حاضر نیز از اجزا مهم و زیرساخت های اصلی زندگی نوین و توسعه کشورها به شمار می روند. جاده ها ساخته دست بشر هستند و جوامع گیاهی کنار جاده تحت تأثیر ساخت و ساز قرار دارند. پوشش "رودرال" به مجموعه ای از پ...
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