نتایج جستجو برای: reciprocal cross
تعداد نتایج: 513082 فیلتر نتایج به سال:
Over the year’s orthodontists have increasingly shown more interest in problem of retracting permanent canines...
No studies of the reciprocal teaching instructional method that fall within the scope of the Students with Learning Disabilities review protocol meet What Works Clearinghouse (WWC) evidence standards. Because no studies meet WWC evidence standards, at this time, the WWC is unable to draw any conclusions based on research about the effectiveness or ineffectiveness of reciprocal teaching on stude...
An inbred line (OK1) of Drosophila melanogaster , recently derived from a natural population in Oklahoma, has been found by Woodruff and Thompson to exhibit a low frequency of spontaneous male recombination when outcrossed to marker stocks. There is also a reciprocal-cross effect, such that recombination is found only if OK1 males are used in the initial cross. When OK1 females are used, howeve...
mechanistic work on the response threshold concept, I think this part of the book reviews important work in social insect biology and in behavioral genetics in general. Page finishes his book by focusing on the reproductive ground plan work he has conducted in recent years with Gro Amdam and others. This is the study of how core genetic modules (primarily relating to reproductive physiology) ha...
Terrorism has still a serious problem for many countries despite the improvements in combat with terrorism during recent years. Many institutional, economic, and social factors have been documented as possible causes of related literature. This research explores reciprocal interaction between human development, main macroeconomic variables real GDP per capita, unemployment, youth inflation Midd...
Heavy episodic drinking is increasingly common among undergraduate women. Cross-sectional research suggests that depressive symptoms and heavy episodic drinking are related. Nonetheless, surprisingly little is known about whether depressive symptoms are an antecedent of heavy episodic drinking, a consequence of heavy episodic drinking, or both. Such knowledge is essential to the accurate concep...
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