نتایج جستجو برای: known mjo indices mk and wh
تعداد نتایج: 16851392 فیلتر نتایج به سال:
اقلیم، وضیعت آب و هوای حاکم بر یک منطقه را نشان می دهد. از جمله علل تغییر پذیری سال به سال اقلیم در نقاط مختلف جهان پدیده های جوی - اقیانوسی می باشند. گاهی نا هنجاری های متناوب و با دوام فشار و الگو های گردش جوی اثرات خود را بر موقعیتی فراتر از محل وقوع آن تحمیل می کنند. این گونه اغتشاش جوی به «پیوند از دور» معروف است. نوسانات مادن – جولیان (mjo) یک الگوی پیوند از دور و شکل غالب تغییر پذیری زیر...
We develop a uniform analysis of single-wh and multiple-wh questions couched in dynamic inquisitive semantics. The captures the effects number marking on which-phrases, derives both mention-some mention-all readings as well an often neglected partial reading questions.
rivers and runoff have always been of interest to human beings. in order to make use of the proper water resources, human societies, industrial and agricultural centers, etc. have usually been established near rivers. as the time goes on, these societies developed, and therefore water resources were extracted more and more. consequently, conditions of water quality of the rivers experienced rap...
A procedure is presented to estimate the role of atmospheric stochastic forcing (SF) in El Niño–Southern Oscillation (ENSO) simulated by a coupled ocean–atmosphere general circulation model (CGCM), in direct comparison to observations represented by a global reanalysis product. SF is extracted from the CGCM and reanalysis as surface wind anomalies linearly independent of the seasurface temperat...
The impact of the El Niño-Southern Oscillation (ENSO) on the Madden-Julian Oscillation (MJO) is studied, based on reanalysis data and output from an ensemble general circulation model (GCM) experiment. Observed monthly sea surface temperature variations over the period of 1950–99 are imposed in the deep tropical eastern/central Pacific in the course of the SST experiment. Both GCM, and reanalys...
One hundred sixty crossbred steers (538 ± 36 kg BW) were used in an 84-d experiment with a randomized block design to study the effects of wheat or barley grain processed to 2 different indices on growth performance, feeding behavior, carcass characteristics, stress, and temperament of finishing beef cattle. Treatments were a wheat-based diet (88.4% of diet DM; WH) and a barley-based diet (89% ...
we have two part in this thesis, at first: the interaction of native calf thymus dna (ct-dna) with two anthraquinones including quinizarin (1,4- dihydroxy anthraquinone) and danthron (1,8- dihydroxy anthraquinone) in a mixture of 0.04 m brittone-robinson buffer and 50% of ethanol were studied at physiological ph by uv-vis absorption, florescence, circular dichroism spectroscopic methods, viscos...
Summertime cloud-to-ground lightning strikes are responsible for the majority of wildfire ignitions across vast sections of the seasonally dry western United States. In this study, a strong connection between active phases of the Madden–Julian oscillation (MJO) and regional summertime lightning activity was found across the interior western United States. This intraseasonal mode of lightning ac...
[1] As the Madden-Julian oscillation (MJO) moves eastward from the Indian to the Pacific ocean, it typically accelerates, becomes less strongly coupled to convection, and becomes more similar to a dry Kelvin wave. This transition is analyzed using observations of outgoing longwave radiation and ERA Interim reanalyses of surface pressure and 850 hPa zonal wind. Two individual example events as w...
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