نتایج جستجو برای: goddard institute of space studies giss model
تعداد نتایج: 21469760 فیلتر نتایج به سال:
The Swift/Burst Alert Telescope (BAT) hard X-ray transient monitor provides near real-time coverage of the X-ray sky in the energy range 15−50 keV. The BAT observes 88% of the sky each day with a detection sensitivity of 5.3 mCrab for a Center for Research and Exploration in Space Science and Technology (CRESST) and NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA Universities Space R...
[1] We explore the extent to which chemistry-aerosol-climate coupling influences predictions of future ozone and aerosols as well as future climate using the Goddard Institute for Space Studies (GISS) general circulation model II’ with on-line simulation of tropospheric ozone-NOx-hydrocarbon chemistry and sulfate, nitrate, ammonium, black carbon, primary organic carbon, and secondary organic ca...
We report the discovery and detailed monitoring of X-ray emission associated with the Type IIb SN2011dh using data from the Swift and Chandra satellites, placing it among the best studied X-ray supernovae to date. We further present millimeter and radio data obtained with the SMA, CARMA, and EVLA during Harvard-Smithsonian Center for Astrophysics, 60 Garden St., Cambridge, MA 02138, USA Nationa...
Fran Bagenal, University of Colorado, OPAG Chair William Bottke, Southwest Research Institute, PSS-MOWG Chair Timothy E. Dowling, University of Louisville, PSS-MOWG Member Julianne Moses, Lunar and Planetary Institute, OPAG Participant Scot Rafkin, Southwest Research Institute, OPAG Participant Adam Showman, University of Arizona, OPAG Participant Amy Simon-Miller, Goddard Space Flight Center, ...
the purpose of the research is to examine if integrating cooperative learning into vocabulary learning helps to increase word recognition of students in an elementary school in iran. it tries to investigate whether cooperative learning approach enables students to improve their language learning. this research used stad (students team achievement division) as a cooperative model in this study. ...
[1] Global simulations of sea salt and mineral dust aerosols are integrated into a previously developed unified general circulation model (GCM), the Goddard Institute for Space Studies (GISS) GCM II0, that simulates coupled tropospheric ozone-NOxhydrocarbon chemistry and sulfate, nitrate, ammonium, black carbon, primary organic carbon, and secondary organic carbon aerosols. The fully coupled ga...
[1] We use the GISS (Goddard Institute for Space Studies), GFDL (Geophysical Fluid Dynamics Laboratory) and NCAR (National Center for Atmospheric Research) climate models to study the climate impact of the future evolution of short-lived radiatively active species (ozone and aerosols). The models used mid-range A1B emission scenarios, independently calculated the resulting composition change, a...
Department of Physics, University of Central Florida, Orlando, FL 32816, USA Center for Radiophysics and Space Research, Cornell University, Ithaca, NY 14853, USA Department of Physics and Astronomy & Institute of Geophysics and Planetary Physics, University of California at Los Angeles, Los Angeles, CA 90095, USA Department of Astronomy, University of California, Berkeley, CA 94720, USA Depart...
1 Laboratory of Agricultural Engineering and Environment, Institute of Technology and Management of Agricultural Ecosystems, Centre for Research and Technology—Thessaly, Technology Park of Thessaly, 1st Industrial Area of Volos, 38500 Volos, Greece 2 Laboratory of Atmospheric Physics, Aristotle University of Thessaloniki, Campus Box 149, 54124 Thessaloniki, Greece 3 Institute for Space Applicat...
flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...
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