نتایج جستجو برای: هزینه gdp
تعداد نتایج: 48403 فیلتر نتایج به سال:
دراین تحقیق از الگوی تصحیح خطای برداری استفاده گردیده. تاثیرمثبت و معنی دار gdp بر مخارج درمانی به وضوح مشاهده می شود. ضریب متغیر 1.05نشان می دهد دربلندمدت سهم مخارج مراقبت های درمانی درحال افزایش بوده است و رشد مخارج این بخش بیش از gdp بوده است. درکوتاه مدت تاثیر gdp برمخارج درمانی ناچیز، ازنظرعلامت منفی و ازنظرآماری بی معنی است. به دلیل اینکه معمولاً بیماری دفعتاً ظاهرشده و امکان پیش بینی مخارج...
Nucleotide release from tubulin and nucleoside-5'-diphosphate kinase action in microtubule assembly.
ATP and UTP support microtubule assembly through the action of brain nucleoside-5'-diphosphate kinase on GDP. Penningroth and Kirschner (1977) J. Mol. Biol. 115, 643-673) have proposed that microtubule assembly may occur by either of two mechanisms: indirectly, through nucleoside-5'-diphosphate kinase-catalyzed phosphorylation of uncomplexed GDP and directly by nucleoside-5'-diphosphate kinase-...
The effects of ribosomes and Mg-2plus on the binding of GDP and GTP to elongation factor 2 (EF-2) have been studied by an improved filter-binding assay. Both ribosomes and Mg-2plus strongly inhibit the binding of GDP but have apparently no effect on the GTP binding to the enzyme. An apparent stimulation by ribosomes of GTP binding to EF-2 is time-dependent and parallels a concomitant increase o...
There exists a spatial mismatch between socioeconomic data, such as Gross Domestic Product (GDP), and physical and environmental datasets. This study provides a dasymetric approach for GDP estimation at a fine scale by combining the Defense Meteorological Satellite Program Operational Linescan System (DMSP/OLS) nighttime imagery, enhanced vegetation index (EVI), and land cover data. Despite the...
The prosperity of a country, commonly measured in terms of its annual per capita Gross Domestic Product (GDP), has different relationships with population levels of body weight and happiness, as well as environmental impacts such as carbon emissions. The aim of this study was to examine these relationships and to try to find a level of GDP, which provides for sustainable economic activity, opti...
The role of GDP has heretofore been little studied in the analysis of visual receptor G-protein (G) interactions. Here we use kinetically resolved absorption and light scattering spectroscopy, centrifugation, porous membrane filtration, and enzyme assay to compare the effectiveness of GDP with that of GTP or gamma-thio-guanosine-5'-triphosphate in the modulation of G-protein binding to rod disc...
In the present study on the specific role of GDP in regulation of the hepatic glucagon-sensitive adenylate cyclase system, two approaches were employed to eliminate the influence of the conversion of GDP during incubation: One was a time study during only the initial period of incubation with ATP as substrate and the other was a study using adenyl-5’-yl imidodiphosphate, a nonphosphorylating an...
اثرات ویرانگر بلایای طبیعی، اهمیت لجستیک و برنامه‌ریزی منابع انسانی را در مراحل قبل بعد از بحران نشان می‌دهد. هنگام بروز به منظور امدادرسانی سریع، شبکه سلسله مراتبی سلامت که شامل درمانگاه‌ها بیمارستان‌ها است، فعال می‌شود. این پژوهش با استفاده مدل ریاضی مختلط عدد صحیح درنظرگرفتن موقعیت فعلی درمانگاه‌ها، مکان‌های بهینه‌ای عنوان «مراکز درمان موقت» تعیین نحوه تخصیص بهینه مصدومان ناحیه‌های شهری مر...
The levels of fucosylated glycoproteins in various cancers and inflammatory processes have been a subject of intense study. The level of fucosyltransferases and intracellular GDP-L-fucose, a sugar nucleotide and a common donor substrate for all fucosyltransferases, may regulate the level of fucosylated glycoproteins. This study reports on the determination of GDP-L-fucose levels in human hepato...
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