نتایج جستجو برای: kruger strict morphology test
تعداد نتایج: 978925 فیلتر نتایج به سال:
OBJECTIVE To evaluate the relationship between duration of sexual abstinence and various characteristics of normal and subnormal semen. DESIGN A retrospective study based on computerized data. SETTING Fertility and IVF unit at a university medical center. PATIENT(S) Nine thousand, four hundred eighty-nine semen samples from 6,008 patients were analyzed according to the World Health Organi...
Central and Southern Africa are generally regarded as being endemic areas for African horse sickness (AHS). With the advent of the concepts of risk analysis and regionalisation/zoning, however, the possibility has now arisen of establishing 'zones' within South Africa for AHS surveillance purposes. In 1993, a protocol was submitted to the European Community (now European Union: EU), proposing t...
In the present article, we study some categorical properties of the category {$bf Cpo_{Sep}$-$S$} of all {separately strict $S$-cpo's}; cpo's equipped with a compatible right action of a separately strict cpo-monoid $S$ which is strict continuous in each component. In particular, we show that this category is reflective and coreflective in the category of $S$-cpo's, find the free a...
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