نتایج جستجو برای: مدل mm5
تعداد نتایج: 120488 فیلتر نتایج به سال:
Background Anti-vascular endothelial growth factors have become the mainstay treatment for neovascular age related macular degeneration. Prolonged suppression of vascular endothelial growth factor raises concerns as it may result in harmful effects on retina. Objective The purpose of this retrospective chart review is to evaluate the 1-year effect of treatment with intravitreal injections of ...
Both, the current level of air pollution studies and social needs in the country, are in a stage mature enough for creating Bulgarian Chemical Weather Forecasting and Information System. For the purpose, a project is funded by the National Scientific Fund aiming at designing and setting up such a system able to provide timely, informative and reliable forecast products tailored to the needs of ...
Several flights were conducted by the University of Wyoming King Air near Cape Mendocino, California, during June 2004 to examine finescale features of the coastal low-level jet (CJ) that frequently forms during summer over the ocean off the West Coast of the United States. The primary goal of these flights was to measure the horizontal pressure gradient force (PGF) and hence to determine the f...
Evaluation of MM5-EMICAT2000-CMAQ performance and sensitivity in complex terrain: highresolution application to the northeastern Iberian Peninsula Pedro Jiménez, Oriol Jorba, René Parra and José M. Baldasano Barcelona Supercomputing Center – Centro Nacional de Supercomputación (BSC-CNS). Jordi Girona 29, 08034 Barcelona, Spain. Laboratory of Environmental Modeling. Universitat Politècnica de Ca...
This study developed and evaluated a short-range ensemble forecasting (SREF) system with the goal of producing useful, mesoscale forecast probability (FP). Real-time, 0 to 48-h SREF predictions were produced and analyzed for 129 cases over the Pacific Northwest. Eight analyses from different operational forecast centers were used as initial conditions (ICs) for running the Fifth-Generation Penn...
در این پژوهش، با استفاده از مدل میانمقیاس MM5 و با انتخاب طرحواره مناسب لایه مرزی، عمق لایه آمیخته جو شهری و تغییرات روزانه آن برای منطقه تهران در ماههای اوت و فوریه سال 2005، درحکم نمونهای از دو فصل گرم و سرد سال بررسی شده است. سپس از عوامل مؤثر در عمقهای کمینه و بیشینة لایه آمیخته در هر یک از دو ماه، شرایط همدیدی مستقر در منطقه مورد نظر، فرارفت گرما، رطوبت، شارهای سطحی گرما و تکانه، حرکت...
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