نتایج جستجو برای: 2010 time interval of summer shamalboundary layeracm2 pleim
تعداد نتایج: 21302376 فیلتر نتایج به سال:
abstract global financial crisis has created too many problems in relations among governments. among these problems, the issue of global monetary management, more than every time in the past four decades, has been moved in the center of international economic attentions. a problem which is specially known with the monetary hostility between united states and public republic of china. where ar...
[1] Seasonal melting of the coastal part of the Greenland ice sheet is investigated using GPS vertical displacement data from coastal stations, combined with data on atmospheric and ocean temperatures. Using a high pass filter and cubic spline models, we estimate five variables describing seasonal uplift, a proxy for proximal mass loss, including duration of the melt season and the amount of su...
in this study, scour of mashkid bridge pier located in mashkid river of saravan county has been studied and to measure the scour rate, the numerical model hec-ras 4.0 has been used. upon selection of mashkid river as the case study and whereas the studied zone is important with respect to the climatic conditions and showery monsoon raining and flowing the great and destructive floodwaters, ther...
Saturday July 22nd. Brussels airport, hot, not enough head wind, and our DC-10 just stood there on the runway, waiting for that little breeze that would allow us to go up into the sky (it seemed the plane was too heavy to have enough velocity at the end of the runway to safely take off). We saw all those other planes fly off and our pilot must have thought, after half an hour or so, that what t...
Background: Poisoning is a serious health problem in the world. In the intentional type, the person may attempt suicide by self-poisoning or may be poisoned by others in a criminal act. The present study was designed to investigate the causes and the frequency of poisoning cases referring to Loqman Hospital, Tehran, Iran, during summer 2010. Methods: In this descriptive-analytical study, age...
BACKGROUND Air quality across the northern hemisphere over the past two decades has witnessed dramatic changes, with continuous improvement in developed countries in North America and Europe, but a contrasting sharp deterioration in developing regions of Asia. OBJECTIVE This study investigates the historical trend in the long-term exposure to PM2.5 and PM2.5-related premature mortality (PM2.5...
bserved by many teachers that most of the time, mumbling and searching for their intended words, students complain why they have forgotten the words they have learned in the previous semesters. they ask for some new ways that may help them to recall and apply the learned words more efficiently, since as they declare one of the most important skills in foreign language learning is having a g...
abstract in this study, we synthesized a novel template polymer by using methacrylic acid (mma) as functional monomer, ethylene glycol dimethacrylate(egdma) as cross linker, 2,2-azobisisobutyronitrile (aibn) as initiator and olanzapine as targeted molecule in the presence of chloroform and acetonitrile as solvent. the products have been characterized and confirmed by (chn)elemental analysis,...
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