نتایج جستجو برای: size strategy
تعداد نتایج: 879998 فیلتر نتایج به سال:
Literature on geographic economic highlights the fact that larger cities are more innovative than smaller ones. For instance, Carlino (2001) stresses that patenting activities are positively correlated to the city density. Moreover the implied gain in the rate of patenting per capita due to the urban density outpaces the simple effect of employment density (scale effect). Feldman (1999) in a re...
toury (1978:200) believes that translation is a kind of activity which inevitably involves at least two languages and two cultural traditions. being polite while asking for something takes place differently in different cultures and languages, therefore various strategies may be applied for making requests and also translation of them in order not to disturb or threaten the face or better to sa...
مدل روزنه های موازی موج دار (corrugated oarallel bundle model) برای تعریف اثر ساختمان روزنه ها در نفوذ-واکنش (diffusion and reaction) در کاتالیستهای متخلخل بکار می رود. در مدل روزنه های موج دار، از یک دسته روزنه های اصلی (pore) استفاده شده است . هر یک از این روزنه های اصلی دارای یکسری عناصر روزنه می باشد که هر عنصر دارای یک شعاع تعیین شده به صورت اتفاقی از یک توزیع اندازه روزنه ها (pore size di...
Distributed generation has recently received a great deal of attention in Iran, as a result of which CHP systems have been employed more, due to their higher efficiency. This article, aims to optimize the system size considering the operating strategy of an industrial case study. Size and operating strategy for the steam boilers are optimized. The problem has been solved by using GAMS software ...
DNA size markers are widely used to estimate the size of DNA samples on agarose or polyacrylamide gelelectrophoresis (PAGE). DNA markers can be prepared by mixing PCR products with definite sizes.Alternatively, they are prepared by restriction enzyme digestion of the genomic DNA of bacteriophages ornatural and synthetic DNA plasmids. The present study describes engineering of ...
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