نتایج جستجو برای: comparative results

تعداد نتایج: 3744760  

Journal: :Journal of structural biology 2004
Yuanxin Zhu Bridget Carragher Robert M Glaeser Denis Fellmann Chandrajit Bajaj Marshall Bern Fabrice Mouche Felix de Haas Richard J Hall David J Kriegman Steven J Ludtke Satya P Mallick Pawel A Penczek Alan M Roseman Fred J Sigworth Niels Volkmann Clinton S Potter

Manual selection of single particles in images acquired using cryo-electron microscopy (cryoEM) will become a significant bottleneck when datasets of a hundred thousand or even a million particles are required for structure determination at near atomic resolution. Algorithm development of fully automated particle selection is thus an important research objective in the cryoEM field. A number of...

Journal: :Computer Science & Engineering: An International Journal 2011

Journal: :Ocean Engineering 2023

In recent years, research has been conducted on reducing resistance by adding steps the bottom of high-speed craft. The most significant issue in design multi-stepped planing craft is selection an appropriate step configuration, i.e., geometry, location, and height. This requires a general knowledge hydrodynamic behavior each configuration. Although towing tank test effective method to predict ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1391

even though, to date, a lot of studies have been conducted on the subject of politeness theory, there are very few studies regarding the applicability of this theory to translation between english and persian which shows the reason behind conducting the present study. this study was carried out with the aim of highlighting whether there is any difference between english and persian methods of u...

Journal: :دانشنامه حقوق اقتصادی 0
مصطفی بختیاروند اکرم آقامحمدی

nowadays, advertising companies and firms try to establish a trade name which is superior to similar ones. in order to overcome their competitors in advertising campaigns, the firms have adopted new approaches. they use the best and newest marketing and commercial advertising methods to attract potential customers and consumers. some advertisers use their competitors' trademarks, trade name, et...

Journal: :اقتصاد و توسعه کشاورزی 0
قادر دشتی پروین قادری نژاد

abstract with consideration to the resource limitation, it seems necessary to design cropping pattern scientifically in order to increase productivity of production factors and to decrease production average costs. this studyaimed at identifying the optimum cropping pattern based on comparative advantage in three counties of ilam province including darreh shahr, ivan, and shirvan chardaval. to ...

Gholam Reza Peykani Mohammad Kavoosi Kalashami Samaneh Abedi

The purpose of this study is to investigate comparative advantages of corn in comparison with other competitor crops. To do so, Linear Programming, to 2004-2005 data related to classic index (DRC) in Kermanshah province was applied. Results showed that corn has comparative advantages in all regions of Kermanshah province while in optimal cultivation pattern of 37.5 percentages of regions in exi...

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