نتایج جستجو برای: protein c and s
تعداد نتایج: 17213001 فیلتر نتایج به سال:
Di(4-nitrobenzoyloxy)iodo]benzene (1), a hypervalent iodine compound, is easy to prepare and stable as solid, was shown be useful functional group transforming agent in this report. Oxidative synthesis of symmetrical disulfides from thiols the presence compound 1 alone performed 58–100% yields. Furthermore, ESI-MS demonstrated that premixing Ph3P yields corresponding acyloxyphosphonium, which c...
the present research was conducted to accomplish two purposes. firstly, it aimed to explore and describe schematic structure or what halliday and hassan (1989, p.64) have called “generic structure potential” (gsp) of american english, iranian persian and iranian english newspaper editorials within systemic functional linguistics. secondly, a quantitative cross-comparison was made to investigate...
the present research was conducted to explore the effect of employing two language teaching approaches, i.e. schema-based instruction (sbi) and translation-based instruction (tbi), on vocabulary knowledge, structure and reading comprehension ability of forty one female students learning english in grade one senior high school in rivash, kuhsorkh, iran. while sbi focuses on schemata, i.e. words ...
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