Designing and implementing health information systems (HISs) in developing-country settings is challenging. Many HISs do not go beyond the pilot stage tend to vanish when external funding over. In other cases, multiple fragmented remain, but these are unable talk each other. And more often than not, data collected by used decision making. To better understand address problems, this article empl...

در این مقاله یک مدل ریاضی برای مسئله سیستم تولیدی همکارانه ساخت بر اساس سفارش با رعایت انصاف تخصیص بار‌های تولید طراحی شده است. اهداف اصلی مدل، کمینه‌سازی هزینه‌‌های کل و حداکثر استفاده از منابع به‌منظور عادلانه شرایط عدم­قطعیت کنترل پارامتر‌های غیرقطعی روش برنامه‌ریزی فازی ‌شده نتایج نشان می‌دهد افزایش نرخ عدم‌قطعیت، می­یابد. ازآنجاکه ظرفیت کارخانه‌ها ثابت است، مقدار تقاضا، هر کارخانه نیز می­ی...

Histidine-tRNA synthetase is one of the smallest bacterial aminoacyl-tRNA synthetases. It is less than one-half the size of the largest aminoacyl-tRNA synthetases. The entire nucleotide sequence of the Escherichia coli hisS locus was determined. The coding region is comprised of 424 codons, and the sequence was determined for 200 nucleotides on the 5'- and 3'-sides of the coding region. The tra...

[1] Large geomagnetic storms are associated with electron population changes in the outer radiation belt and the slot region, often leading to significant increases in the relativistic electron population. The increased population decays in part through the loss, that is, precipitation from the bounce loss cone, of highly energized electrons into the middle and upper atmosphere (30–90 km). Howe...

[1] As a response to the Geospace Environment Modeling (GEM) “Global Radiation Belt Modeling Challenge,” a 3D diffusion model is used to simulate the radiation belt electron dynamics during two intervals of the Combined Release and Radiation Effects Satellite (CRRES) mission, 15 August to 15 October 1990 and 1 February to 31 July 1991. The 3D diffusion model, developed as part of the Dynamic Ra...

The glucose disposal effect of insulin is doubled in response to a meal. This meal-induced insulin sensitization results from insulin acting on the liver, in the presence of a permissive hepatic parasympathetic feeding signal and elevated hepatic glutathione (GSH), to release hepatic insulin-sensitizing substance (HISS), a hormone that acts selectively on skeletal muscle to stimulate insulin-me...

Visual homing is a navigation method based on comparing a stored image of the goal location and the current image (current view) to determine how to navigate to the goal location. It is theorized that insects, such as ants and bees, employ visual homing methods to return to their nest [1]. Visual homing has been applied to autonomous robot platforms using two main approaches: holistic and featu...