نتایج جستجو برای: محصول تابش ceres clara sarah
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مدل های شبیه ساز رشد محصولات کشاورزی با هدف درک واکنش گیاهان به تغییر شرایط محیطی و ارزیابی صفات فیزیولوژیک و مرفولوژیک گیاه در جهت بهبود عملکرد محصول و کمک به استفاده بهینه از منابع آب و خاک مورد استفاده قرار می گیرند. ارزیابی عملکرد این مدل ها پیش نیاز کاربرد آنها در ارزیابی راه کارهای مدیریتی مختلف می باشد. در این مطالعه، مدل گیاهی CERES-Barley از مدل های موجود در بسته نرم افزاری DSSAT (نسخه...
The Clouds and the Earth’s Radiant Energy System (CERES) is part of NASA’s Earth Observing System (EOS). CERES objectives include the following. 1) For climate change analysis, provide a continuation of the Earth Radiation Budget Experiment (ERBE) record of radiative fluxes at the top-of-the-atmosphere (TOA), analyzed using the same techniques as the existing ERBE data. 2) Double the accuracy o...
Introduction: Interpretation of data acquired at Ceres by the Dawn spacecraft demands a model for the evolution of Ceres’ structure and composition to date. In a recent paper [1], we presented such a model, consistent with pre-Dawn observations and preliminary data returned by Dawn. Here, we describe this model, compare its physico-chemical outcomes to reported observations, and outline possibl...
A new set of ephemerides for 15 of the largest asteroids has been produced for use in the Astronomical Almanac. The ephemerides cover the period from 1800 through 2100. The internal uncertainty in the mean longitude at epoch, 1997 December 18, ranges from for 7 Iris through for 65 Cybele, and 0A.05 0A.22 the uncertainty in the mean motion varies from per century for 4 Vesta to per century for 5...
Smith, P., Heath, D., and Moosavi, H. (1974). Thorax, 29, 147-163. The Clara cell. The ultrastructure of the bronchiolar Clara cell was examined in normal adult and neonatal rats, in similar animals which had been acutely exposed to hypoxia, and in adult rats following repeated doses of the anorexigen chlorphentermine. The Clara cell has all the features of a secretory cell, the product of secr...
Cut-elimination is the most prominent form of proof transformation in logic. The elimination of cuts in formal proofs corresponds to the removal of intermediate statements (lemmas) in mathematical proofs. The cut-elimination method CERES (cut-elimination by resolution) works by constructing a set of clauses from a proof with cuts. Any resolution refutation of this set then serves as a skeleton ...
[1] Using spatially and temporally collocated data sets from the Clouds and Earth’s Radiant Energy System (CERES) and Moderate-Resolution Imaging Spectroradiometer (MODIS) instruments on the Terra satellite, a new strategy is presented for studying the Shortwave Aerosol Radiative Forcing (SWARF) over the global oceans. Using collocated data, for September 2000, the global averaged optical thick...
Future organisation is a matter for technicians with the ring kept free for the operation of science and organization by the universal authority of an organised and disciplined movement...Thus can be achieved the great necessity of steadily and systematically increasing the power to consume as science and rationalisation increase the power to produce (Oswald Mosley, The Greater Britain, 1932, p...
The CERES-Wheat model was applied to simulate yields from 2005 to 2007 at Xiaotangshan of northern Beijing. Experiment datum required by CERESWheat model were all collected and checked. In addition, 1974-2004 climate records were taken and calculated as predictive weather scenario used for yield forecasting. The model calibration adopted simulation results of 2005 and which of the other two yea...
The bronchioles of the murine lung are lined by a simple columnar epithelium composed of ciliated, Clara, and goblet cells that together mediate barrier function, mucociliary clearance and innate host defense, vital for pulmonary homeostasis. In the present work, we demonstrate that expression of Sox2 in Clara cells is required for the differentiation of ciliated, Clara, and goblet cells that l...
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