نتایج جستجو برای: propionitrile arm
تعداد نتایج: 68905 فیلتر نتایج به سال:
In this paper, trajectory generation for the 4 DOF arm of SURENA III humanoid robot with the purpose of optimizing energy and avoiding a moving obstacle is presented. For this purpose, first, kinematic equations for a seven DOF manipulator are derived. Then, using the Lagrange method, an explicit dynamics model for the arm is developed. In the next step, in order to generate the desired traject...
فرایند افزایش سن امری اجتناب¬ناپذیر است که بر تمامی جنبه¬های زیستی انسان تأثیر می¬گذارد. همان¬طور که طول عمر افراد افزایش می¬یابد،اهمیت فعالیت جسمانی نیز با توجه به حفظ ساختار اسکلتی فرد آشکارتر می¬شود. مطالعات متعدد نشان داده¬اند که انجام فعالیت ورزشی،تأثیرات متفاوتی بر روی ساختار اسکلتی می¬گذارد.بنابراین هدف پژوهش حاضر مقایسه نیمرخ ساختاری زنان سالمند ورزشکار و غیر ورزشکار بود.20سالمند ورزش...
cAMP plays a critical role in regulating migration of various cancers. This role is context dependent and is determined by which of the two main cAMP sensors is at play: cAMP-dependent protein kinase or exchange protein directly activated by cAMP (EPAC). Recently, we have shown that the cAMP sensor protein EPAC1 promotes invasion/migration of pancreatic ductal adenocarcinoma (PDA) in vitro. In ...
Bacteria were enriched from soil samples with succinate as a carbon source and racemic naproxen nitrile [2-(6-methoxy-2-naphthyl)propionitrile] as sole source of nitrogen. Since naproxen nitrile was only poorly soluble in water media amended with different water-immiscible organic phases were used for the enrichments. With pristane (2,6,10,14-tetramethylpentadecane) as the organic phase two bac...
chromosomal defects are relatively frequent in infertile men however, translocations between the y chromosome and autosomes are rare and less than 40 cases of y-autosome translocation have been reported. in particular, only three individuals has been described with a y;21 translocation, up to now. we report on an additional case of an infertile man in whom a y;21 translocation was associated wi...
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