نتایج جستجو برای: in vitro culture
تعداد نتایج: 17015579 فیلتر نتایج به سال:
abstract the present research is prepared to study the culture of tea consuming among iranian. the case group which was statistically used for this study was people of lahijan , about four hundred wich were chosen according to their age , gender , education and occupation , randomly selected to fill the questionnaire . then the data collected through the questionnaire was analyzed according ...
فیتوپلاسماها گروهی از پروکاریوتهای غیر مارپیچی و بدون دیوارهی سلولیاند که در آوندهای آبکش گیاهان و همولنف حشرات وجود دارند. این موجودات تا به حال در شرایط in vitro کشت نشدهاند اما بر اساس توالیهای حفاظت شدهی آنها مشخص شده است که متعلق به رده مالیکوتها هستند و در جنس phytoplasma candidatus قرار گرفتند. برای بررسیهای عملی و مدیریت بیماریهای فیتوپلاسمایی لازم است فیتوپلاسماها در میزبانهای...
a frame semantic approach to the study of translating cultural scripts in salingers franny and zooey
the frame semantic theory is a nascent approach in the area of translation studies which goes beyond the linguistic barriers and helps us to incorporate cognitive and cultural factors to the study of translation. based on rojos analytical model (2002b), which centered in the frames or knowledge structures activated in the text, the present research explores the various translation problems that...
Background The aim of this study was to establish a cell-free sequential culture system that can support high levels of in vitro embryo development and blastocyst formation from bovine zygotes. To this end, this investigation was carried out to evaluate the effects of glucose, serum and EDTA on bovine zygote in vitro development. MaterialsAndMethods Bovine presumptive zygotes were derived from ...
Scented rose species are very important in the genus Rosa due to their use in highly-prized essential oil production and as garden roses. The fragrance of the rose flower (attar) captured by extraction is one of the most valuable flavor and fragrance products. A comprehensive study of the papers published in the field of in vitro culture and biotechnology of these species, particularly Damask r...
Experiments were carried out in an in vitro environment by the cell colony forming method in order to study the cytotoxicity to HeLa cells of set specimens of 3 MFRs and 4 composites for core use. In the experiment each of the specimens was extracted in a tissue culture medium for 2 weeks in dynamic environment with a specimen freely moving. With both MFRs and the composites for core use cytoto...
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as some definitions show, idioms are expressions whose meanings cannot be obtained from individual words. in every society, people use their own conceptions and feelings through different idioms and expressions. so every culture and society has their own idioms. some scholars proposed methods for translating idioms but baker’s strategies are very important and constructive. this research tried ...
phatic communion is a cultural concept which differs across cultures. according to hofstede (2001), the u.s. tends to have individualistic culture; however, asian countries tend to have collectivistic cultures. these cultures view phatic communion differently. in individualistic cultures like u.s., phatic communion reflects speakers’ socio-cultural relationships in conversations. to see whether...
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