نتایج جستجو برای: generation of psu pennsylvania state university ncar national center for atmospheric research meso

تعداد نتایج: 22933092  

2006
Edward K. Vizy Kerry H. Cook

A mesoscale climate model (MCM) is developed from the Pennsylvania State University/ National Center for Atmospheric Research (PSU/ NCAR) MM5 model to simulate the West African summer monsoon. Results from the MCM are compared to observations, a reanalysis, and GCM output to show that the MCM reasonably simulates the West African monsoon climate and its variability, and improves on many shortco...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1391

this ethnographic case study research was carried out in a private school setting in the context of iran. the research tried to explore the analysis and identity construction of a group of learners and teachers along with the content analysis of books on the basis of four types of commodified, political, national and narrative identities. how english language learners and teachers in an informa...

2007
D. K. Bowles K. K. Maddali V. C. Dhulipala D. H. Korzick

D. K. Bowles, K. K. Maddali, V. C. Dhulipala, and D. H. Korzick Department of Biomedical Sciences, Dalton Cardiovascular Research Center, National Center for Gender Physiology, University of Missouri, Columbia, Missouri; Intercollege Program in Physiology, The Pennsylvania State University, University Park; and Resources and Department of Safety Assessment, Merck Research Laboratories, West Poi...

2004

Observations of lake-effect storms that occur over the Great Lakes region during late autumn and winter indicate a high sensitivity to ambient wind speed and direction. In this paper, a twodimensional version of the Penn State University/National Center for Atmospheric Research (PSU/ NCAR) model is used to investigate the wind speed effects on lake-effect snowstorms that occur over the Great La...

2009
L. Jourdain S. S. Kulawik H. M. Worden K. E. Pickering A. M. Thompson

Lightning NOx emissions over the USA investigated using TES, NLDN, LRLDN, IONS data and the GEOS-Chem model L. Jourdain, S. S. Kulawik, H. M. Worden, K. E. Pickering, J. Worden, and A. M. Thompson Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive Pasadena, CA 91109, USA National Center for Atmospheric Research, Boulder, CO, USA NASA Goddard Space Flight Center,...

2017
Alex R. Baker Maria Kanakidou Katye E. Altieri Nikos Daskalakis Gregory S. Okin Frank Dentener Mitsuo Uematsu Manmohan M. Sarin Robert A. Duce James N. Galloway William C. Keene Arvind Singh Lauren Zamora Jean-Francois Lamarque Shih-Chieh Hsu Shital S. Rohekar Joseph M. Prospero

70013, Greece 10 Department of Oceanography, University of Cape Town, South Africa. 11 Department of Geography, University of California at Los Angeles, California, USA 12 European Commission, Joint Research Centre, Ispra, Italy 13 Center for International Collaboration, Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba, Japan 14 Geosciences Division, Physical Research Lab...

2017
Alex R. Baker Maria Kanakidou Katye E. Altieri Nikos Daskalakis Gregory S. Okin Frank Dentener Mitsuo Uematsu Manmohan M. Sarin Robert A. Duce James N. Galloway William C. Keene Arvind Singh Lauren Zamora Jean-Francois Lamarque Shih-Chieh Hsu Shital S. Rohekar Joseph M. Prospero

Greece 10 Energy Research Centre, University of Cape Town, South Africa. 11 Department of Geography, University of California at Los Angeles, California, USA 12 European Commission, Joint Research Centre, Ispra, Italy 13 Center for International Collaboration, Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba, Japan 14 Geosciences Division, Physical Research Laboratory, Ah...

Journal: :فیزیک زمین و فضا 0
فرحناز تقوی استادیار، گروه فیزیک فضا، موسسه ژئوفیزیک دانشگاه تهران، ایران ابوالفضل نیستانی دانش آموخته کارشناسی ارشد هواشناسی، مؤسسه ژئوفیزیک دانشگاه تهران، ایران سرمد قادر دانشیار، گروه فیزیک فضا، موسسه ژئوفیزیک دانشگاه تهران، ایران

iran has a complex topography and it consists of rugged, mountainous rims surrounding high interior basins. because of this condition, in some cases the nwp output has a significant error from mesoscale variations induced by the diverse topography.  iran, covering an area of about 1,648,000 km2, is located in the southwest of asia approximately between 25° and 40° n and 44° and 64° e. this is p...

پایان نامه :0 1374

the present study investigated the effect of the two vocabulary teaching techniques in est, namely the use of translation and the use of visual aids as two separate vocabulary teaching techniques. to answer the question of the study, a pretest (michigan test) was administered to the 58 randomly selected est students at khajeh nasiredin tusi university, faculty of mechanics. after the homogeneit...

1998
J. Michalakes J. Dudhia D. Gill J. Klemp W. Skamarock

The Weather Research and Forecast (WRF) model is a new model development effort undertaken jointly by the National Center for Atmospheric Research (NCAR), the National Oceanic and Atmospheric Administration (NOAA), and a number of collaborating institutions and university scientists. The model is intended for use by operational NWP and university research communities, providing a common framewo...

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