On some problems regarding plant viruses
نویسندگان
چکیده
منابع مشابه
Some Biophysical Problems of Viruses.
BIOPHYSICAL methods have done much towards obtaining purified viruses and getting from them information useful for the control of disease. The following discussion is not a review' of this information but rather a statement of some qf the problems which must be met as further progress is made. These problems are threefold, dealing (a) with the concentration, purification and physicochemical pro...
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در این رساله به بررسی رفتار جواب های رده ای از معادلات دیفرانسیل با مشتقات جزیی در دامنه های کراندار می پردازیم . این معادلات به فرم نیم-خطی و غیر خطی برای مسایل مستقیم و معکوس مورد مطالعه قرار می گیرند . به ویژه، تاثیر شرایط مختلف فیزیکی را در مساله، نظیر وجود موانع و منابع، پراکندگی و چسبندگی در معادلات موج و گرما بررسی می کنیم و به دنبال شرایطی می گردیم که متضمن وجود سراسری یا عدم وجود سراسر...
On Some Algorithmic Problems Regarding the Hairpin Completion
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OF the simple organic substances known to affect proteins in neutral solution, urea has been the most extensively studied. There-is no obvious reason for this, for urea is neither a more powerful denaturing agent nor a better protein solvent than some of the others. The fact that it is a normal metabolic product is not really relevant, for most of the effects studied are observed only at 10 or ...
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ژورنال
عنوان ژورنال: Japanese Journal of Phytopathology
سال: 1956
ISSN: 1882-0484,0031-9473
DOI: 10.3186/jjphytopath.21.1