نتایج جستجو برای: coefficient of parentage
تعداد نتایج: 21168477 فیلتر نتایج به سال:
بارش به عنوان مهمترین عنصر اقلیمی همواره در سرزمین ایران از پیچیدگی های خاصی برخوردار بوده است. این پیچیدگی ها که بیشتر ناشی از موقعیت جغرافیایی این سرزمین پهناور بوده است باعث گردیده است که بارش از توزیع زمانی و مکانی یکنواختی برخوردار نباشد. هدفی که این تحقیق در پی دست یافتن به آن است تعیین تداوم های دو، سه و چهار روزه بارش در ایران زمین و تعیین ساختار احتمالی آن با استفاده از تعیین بهترین مر...
in this study, the incomplete gamma function, an exponential function, a mixed-log function and a polynomial function were evaluated to describe the lactation curve in moroccan holstein-friesian dairy cows. data from 1990 to 1999, comprising 77130 monthly milk yields of 6029 dairy cows in 280 dairy herds, were used. edits were carried out by considering the lactation length (5 d and
the friction properties of granular materials play an important role in the determination of specifications for designing hoppers, transporting passages, dryers, silos and machines through which grain flows. in this study, the angle of repose and internal friction coefficient were determined for three common wheat varieties (sardary, gaspard and saysoter) at four moisture contents (12, 15, 18, ...
learning a second or foreign language requires the manipulation of four main skills, namely, listening, reading, speaking, and writing which lead to effective communication. it is obvious that vocabulary is an indispensible part of any communication, so without a vocabulary, no meaningful communication can take place and meaningful communication relies heavily on vocabulary. one fundamental fac...
peer in marriage contract is defined as equality and similar dignity of spouse in some issues. there is a difference of opinion among imamiya jurists and also the sunnite scholars concerning the issues and criterion of equality in marriage. reputed imamiya jurists consider islam & belief in the imamate of the twelve imams (pbut) to be the criterion for the equality and similar ranking of the ma...
Development of ozone (O3)-resistant cultivars is a potentially important approach for maintaining crop productivity under future climate scenarios inwhich tropospheric O3 pollution is projected to rise. A first step in the breeding of resistant cultivars for a crop such as soybean (Glycine max (L.) Merr.) is identification of sources of O3 resistance genes. Thirty ancestral lines of soybean wer...
In the last decade, human diallelic InDel polymorphisms have become promising genetic markers in forensic identi?cation cases and biogeographic inference of biological samples [1,2]. InDels can be used successfully highly degraded DNA may play an important role as e? ;ective supplement for existing personal identi?cation. also a good choice population studies, parentage testing, missing person ...
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