نتایج جستجو برای: r 0896 number of sunshine hours p 0010
تعداد نتایج: 21365756 فیلتر نتایج به سال:
abstract: the present study is an attempt to find out cultural exophoric references in iranian high-school elt textbooks and touch stone series to compare the frequency of occurrence of such references in these books. the purpose is to find out which of the series of the books under investigation impose a greater referential burden on efl learners as far as their reading comprehension of the ...
In this study, the performance of a solar greenhouse heating system equipped with a linear parabolic concentrator and a dual-purpose flat plate solar collector was investigated using the Artificial Neural Network (ANN) method. The heat required for the greenhouse at night hours was supplied by the heat stored in the storage tank by the solar system during the sunshine time and an auxiliary he...
Return to Comet Tempel 1: Overview of Stardust-NExT results J. Veverka a,⇑, K. Klaasen , M. A’Hearn , M. Belton , D. Brownlee , S. Chesley , B. Clark , T. Economou , R. Farquhar , S.F. Green , O. Groussin , A. Harris , J. Kissel , J.-Y. Li , K. Meech, J. Melosh , J. Richardson , P. Schultz , J. Silen , J. Sunshine , P. Thomas , S. Bhaskaran , D. Bodewits , B. Carcich , A. Cheuvront , T. Farnham...
this study investigated the potential role of age in inductive and deductive grammar learning among iranian foreign language learners. the experimental population consisted of our randomly selected samples including two groups of children (with age of exposure to english within 8-13), and two groups of adults (with age of exposure to english within 11-13). thus, the comparison was between ch...
This study examined the relationship between the frequency of playing actions performed during a soccer match and the recovery kinetics after the match. Time motion analyses were performed on 10 professional soccer players during 4 competitive matches (14 observations) to determine the number of playing actions completed by players. Subjective ratings, creatine kinase, and physical tests (count...
abstract due to low spatial resolution or simplifying of some micrometeorological phenomena, atmospheric general circulation models are not able to give a good estimation for weather conditions over study area. so their outputs should downscale into weather stations scales. in this research data of hadcm3 downscaled by using lars-wg5 with three scenarios, confirmed by ipcc including a1b, a2 and...
This paper presents the application of a multiple number statistical methods and machine learning techniques to model relationship between rice yield climate variables major region in Sri Lanka, which contributes significantly country’s paddy harvest. Rainfall, temperature (minimum maximum), evaporation, average wind speed (morning evening), sunshine hours are climatic factors considered for mo...
Proof of the existence of the Galois field of order $p^r$ for every integer $r$ and prime number $p$
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