نتایج جستجو برای: fi
تعداد نتایج: 26550 فیلتر نتایج به سال:
male infertility is a distressingly common condition affecting about 1 in 20 of the male population. in a majority of the cases, the male partner produces sufficient numbers of spermatozoa to achieve fertilization but there are functional defects in these cells that prevent conception from occurring. in this study, the effects of wi-fi radiation on spermatogenesis, testes and testosterone of la...
While Wi-Fi 5 is still sufficient for many organizations and businesses, it important to consider upgrade 6. This article discusses the main differences between The goal identify key metrics transmission of information content signals, a method determining best use signals certain categories use, an analysis study influence frequencies on quality transmitted information, also analyzes growth ra...
مطالعه خواص ترابردی در ساختارهای شامل فلز عادی (nm)، فرومغناطیس (f) و ابررسانا (sc) به دلیل کاربردهای ممکن آن ها در قطعات توجه زیادی را به خود جلب کرده است. در این پایان نامه، به طور نظری با استفاده از معادله بوگولیوبوف د-جنس bdg ترابرد اسپینی در ساختارهای فلز عادی/نیمرسانای فرومغناطیس/ابررسانا (nm/fs/sc) و فلز عادی/عایق فرومغناطیس/فلز عادی/ابررسانا (nm1/fi/nm2/sc) را بررسی کردیم. آثار انرژی فر...
An increasing number of studies have investigated the effects of different types of corrective feedback. However, doubts have been raised whether field (in)dependent (FI/FD) L2 learners benefit differently from the explicit type of corrective feedback (i.e., metalinguistic). This study examined the (possible) effects of metalinguistic feedback on FI/FD intermediate L2 learners’ writing accuracy...
In the paper (Theoret. Comput. Sci. 237 (2000)) Anderson present a theorem which characterizes any semiretract S by means of two retracts R and R!: The /rst part of the paper contains a counterexample for this characterization. Then some results are presented which /nally lead to the theorem which determines for a given semiretract S the minimal number of retracts R1; : : : ; Rm such that the e...
Background Due to the advancement of technology and communication, mobile and Wi-Fi have become as an integral part of human life, particularly young population. Thus, a review of EM wave’s effects on the reproductive health has become one of the critical matters of researches in medical field. The accession of using Wi-Fi around the world now has made it possible that about 450 million family ...
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