منابع مشابه
Determinants of Iran’s bilateral intra-industry trade in pharmaceutical industry
Among non-oil exports and in trade arena, drug has always been strategic importance and most government especially industrialized countries pay special attention to its production and trade issues. Thus, having a comprehensive view from economic perspective to this section is essential for suggesting intervention. This was a descriptive-analytical and panel study. In this study, gravity model i...
متن کاملDeterminants of Iran’s bilateral intra-industry trade in pharmaceutical industry
Among non-oil exports and in trade arena, drug has always been strategic importance and most government especially industrialized countries pay special attention to its production and trade issues. Thus, having a comprehensive view from economic perspective to this section is essential for suggesting intervention. This was a descriptive-analytical and panel study. In this study, gravity model i...
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extraction and acetylation of purified trypsin from bovin pancreas and study of some its physico-chemical properties
آنزیم تریپسین در شرایط قلیایی ناپایدار می باشد .و فعالیت پروتئولیتیکی تریپسین منجربه خود هضمی آن در جایگاههای خاصی می گردد. بنابر این آنزیمی با ناپایداری بالا محسوب میگردد. در سالهای اخیر موفق شدند که با ایجاد تغیرات شیمیایی با اضافه کردن فلزات خاص ، کلسیم و یا عمل استیلاسیون منجر به افزایش پایداری آنزیم تریپسین گردند. مطالعات در حال حاضر نشان می دهد که تریپسین استیله شده فعالیت آنزیمی خود را ...
15 صفحه اولThe origins and early development of the heavy chemical industry in France
the history of medicine as the history of medical science and the history of medicine as a chapter in the struggle for social emancipation. The book concludes with a most useful bibliography of the history of Canadian medicine which demonstrates that the condition of the study is not quite as desperate as Dr. Shortt has indicated. In any case, he and his contributors are to be congratulated on ...
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ژورنال
عنوان ژورنال: Journal of Industrial & Engineering Chemistry
سال: 1921
ISSN: 0095-9014,1943-2968
DOI: 10.1021/ie50133a010