An exponential model of female sterility
نویسندگان
چکیده
منابع مشابه
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با توجه به تحریم های بین المملی علیه صنعت بیمه ایران امکان استفاده از بازارهای بین المملی بیمه ای برای نفتکش های ایرانی وجود ندارد. از طرفی از آنجایی که یکی از نوآوری های اخیر استفاده از بازارهای مالی به منظور ریسک های فاجعه آمیز می باشد. از اینرو در این پایان نامه سعی شده است با استفاده از این نوآوری ها با طراحی اوراق اختیارات راهی نو جهت بیمه گردن نفت کش های ایرانی ارائه نمود. از آنجایی که بر...
Female sterility: basic examination stages, new approaches
There are female and male sterility. The female sterility can be particularly divided into absolute, primary and secondary one. The absolute sterility is present if the female genitals have no uterus or ovaries and if there are other bad female genitals development anomalies incompatible with becoming pregnant. The «primary sterility » diagnosis can be made if the woman was pregnant never befor...
متن کاملMolecular mapping of five soybean genes involved in male-sterility, female-sterility.
In soybean, asynaptic and desynaptic mutants lead to abnormal meiosis and fertility reduction. Several male-sterile, female-sterile mutants have been identified and studied in soybean, however, some of these mutants have not been mapped to locations on soybean chromosomes. The objectives of this study were to molecularly map five male-sterile, female-sterile genes (st2, st4, st5, st6, and st7) ...
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ژورنال
عنوان ژورنال: Demography
سال: 1973
ISSN: 0070-3370,1533-7790
DOI: 10.2307/2060754