نتایج جستجو برای: goddard institute of space studies giss model
تعداد نتایج: 21469760 فیلتر نتایج به سال:
Goddard Earth Sciences Technology and Research (GESTAR), Universities Space Research Association, Columbia, Maryland, USA 2 Global Change Data Center, Code 610.2, NASA Goddard Space Flight Center, Greenbelt, Maryland, USA Influenza Program, Centers for Disease Control and Prevention (CDC) Regional Office for Central America Region, Guatemala City, Guatemala Influenza Unit, Center for Health Stu...
abstract nowadays, industries cannot play a crucial role in national and international competitions. the tourism industry is no exception. tourism industry development as the most important economic sector and income generation is one of the key challenges of economic development in the world. therefore, countries were successful that take advantage of the capabilities of tourism sector using ...
drought is transient phenomenon , slow , repetitive and integral part of the climate of each region. drought begins with a substantial reduction in precipitation over the long-term average rainfall and over time, reduced soil moisture and surface and ground water resources will continue to decrease. this phenomenon is the most important in bakhtegan basin because of its importance in strategic ...
1 Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder 2 Aerospace Corp., Los Angeles, CA 90009 3 NASA/Langley Research Center, Hampton, VA 23681 4 California Institute of Technology, Pasadena, CA 91125 5 Max Planck Institute for Extraterrestrial Physics, Garching, Germany 6 NASA/Goddard Space Flight Center, Greenbelt, MD 20771 7 Solar Terrestrial Environment Laboratory...
in chapter 1, charactrizations of fragmentability, which are obtained by namioka (37), ribarska (45) and kenderov-moors (32), are given. also the connection between fragmentability and its variants and other topics in banach spaces such as analytic space, the radone-nikodym property, differentiability of convex functions, kadec renorming are discussed. in chapter 2, we use game characterization...
National Aeronautics and Space Administration Goddard Institute for Space Studies, New York, NY 10025; Columbia University Center for Climate Systems Research, New York, NY 10025; University of Chicago Computation Institute, Chicago, IL 60637; Tyndall Centre and School of Environmental Sciences, University of East Anglia, Norwich NR4 7TJ, UK; Potsdam Institute for Climate Impact Research, 14473...
the space now known as complete erdos space ec was introduced by paul erdos in 1940 as the closed subspace of the hilbert space ?2 consisting of all vectors such that every coordinate is in the convergent sequence {0} ? { 1 n : n ? n}. in a solution to a problem posed by lex g. oversteegen we present simple and useful topological characterizations of ec. as an application we determine the ...
in this thesis, at first we investigate the bounded inverse theorem on fuzzy normed linear spaces and study the set of all compact operators on these spaces. then we introduce the notions of fuzzy boundedness and investigate a new norm operators and the relationship between continuity and boundedness. and, we show that the space of all fuzzy bounded operators is complete. finally, we define...
a large number of single research studies on the effects of strategy-based instruction (sbi) in teaching english as a foreign or second language has been conducted so far. however, the lack of a comprehensive meta-analysis targeting the effectiveness of english language sbi is observed. moreover, the findings of experimental studies regarding the context of the english language, proficiency lev...
Nitrate aerosols today and in 2030: importance relative to other aerosol species and tropospheric ozone S. E. Bauer, D. Koch, N. Unger, S. M. Metzger, D. T. Shindell, and D. G. Streets The Earth Institute at Columbia University, New York, USA NASA Goddard Institute for Space Studies, New York, USA University of Vermont, Burlington, USA Max-Planck Institute for Chemistry, Mainz, Germany Argonne ...
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