نتایج جستجو برای: cotoneaster medicus
تعداد نتایج: 864 فیلتر نتایج به سال:
Abstracts and indexes are the most important instrument in health information systems. There are some organizations that produce these tools which cover some part of users needs on this abilities and make them indexes or abstracts. For the university students and their teachers knowing new topics and the improvment in their specialize branches and for researchers knowing of the last Scienti...
surgery, which attracted a considerable amount of attention,?and which have been freely quoted in the lay press and in the medical journals of Europe and America. To our numerous contributors, we beg to offer our sincere thanks. The following subjects have been very frequently dealt with during the past year:?On malaria, we published quite a remarkable number of admirable papers on mosquitos an...
Hybridization accompanied by polyploidization and apomixis has been demonstrated as a driving force in the evolution and speciation of many plants. A good example to study the evolutionary process of hybridization associated with polyploidy and apomixis is the genus Cotoneaster (Rosaceae), which includes approximately 150 species, most of which are polyploid apomicts. In this study, we investig...
Absorption and reflectance spectra of maple (Acer platanoides), cotoneaster (Cotoneaster alaunica), dogwood (Cornus alba) and pelargonium (Pelargonium zonale) leaves with a wide range of pigment content and composition were studied in visible and near-infrared spectra in order to reveal specific anthocyanin (Anth) spectral features in leaves. Comparing absorption spectra of Anth-containing and ...
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