Integrin adhesion receptors mediate the adhesion of blood cells, such as leukocytes, to other cells, such as endothelial cells. Integrins also are critical for anchorage of hematopoietic precursors to the extracellular matrix. Blood cells can dynamically regulate the affinities of integrins for their ligands ("activation"), an event central to their functions. Here we review recent progress in ...

The wind blowing over sea surface generates tiny wind waves. They develop with time and space absorbing wind energy, and become huge wind waves usually referred to ocean surface waves. The wind waves cause not only serious sea disasters but also take important roles in the local and global climate changes by affecting the fluxes of momentum, heat and gases (e.g. CO2) through the air-sea boundar...

Background: Identifying the effects of industrial complexes on environmental components is essential in activities’ development planning. Objectives: The purpose this study was to evaluate impact Khorramabad parks using hybrid modeling. Methods: In study, a fuzzy expert system used parks. proposed model, inference (FIS) designed based Mamdani method and rapid assessment matrix (RIAM) model. Res...

در این مقاله بیناب نوترون‌­های سریع ارتفاع‌­های 3 و 5 کیلومتری سطح زمین با استفاده از پاسخ آشکارسازهای قطره‌­ی فوق گرم بهره‌­گیری شبکه‌­ی هوشمند عصبی فازی (انفیس) بازیابی شد. انفیس، یک سیستم استنتاج نوع تاکاگی- سوگنو است که قالب تطبیقی پیاده‌­سازی شده است. ابزار مشابه تفکر انسان مواجه مسایل غیرقطعی همراه خطا عمل می­‌کند. ماتریس پنج آشکارساز فوق‌­گرم فشارهای خارجی مختلف توسط برنامه‌­ی کاربردی نو...

Enabled/Vasodilator (Ena/VASP) proteins promote actin filament assembly at multiple locations, including: leading edge membranes, focal adhesions, and the surface of intracellular pathogens. One important Ena/VASP regulator is the mig-10/Lamellipodin/RIAM family of adaptors that promote lamellipod formation in fibroblasts and drive neurite outgrowth and axon guidance in neurons. To better under...