نتایج جستجو برای: sunshine hours

تعداد نتایج: 150329  

Journal: :اکو هیدرولوژی 0
معصومه نجفی دانشجوی کارشناسی ارشد، گروه مهندسی آب، دانشکدۀ کشاورزی، دانشگاه صنعتی اصفهان، اصفهان وحید عظیمی دانشجوی سابق مهندسی آب، گروه مهندسی آب، دانشکدۀ کشاورزی، دانشگاه تبریز، تبریز محمد شایان نژاد دانشیار گروه مهندسی آب، دانشکدۀ کشاورزی، دانشگاه صنعتی اصفهان، اصفهان

in this study, climatic parameters are used to evaluate the sensitivity of reference evapotranspiration in isfahan and rasht with two semi-arid and moderate climates using two intelligent methods during 1970-2010. in this research, multi-layer precpetron e (mlp) and gene expression programming (gep) intelligent models are used in order to analyze the sensitivity of reference evapotranspiration ...

Journal: :Comparative biochemistry and physiology. Toxicology & pharmacology : CBP 2006
Kenneth B Davis Brian C Small

Channel catfish and sunshine bass were exposed to a low-water stress event and allowed to recover in fresh water or a solution of metomidate (dl-1-(1-phenylethyl)-5-(metoxycarbonyl) imidazole hydrochloride), which inhibits the synthesis of cortisol. Change in time of plasma cortisol was used as an index of cortisol secretion and clearance. Plasma cortisol and glucose increased during the exposu...

2018
Chuanbo Fu Li Dan

The ground observation data was used to analyze the variation of cloud amount and light precipitation over South China during 1960-2009. The total cloud cover (TCC) decreases in this period, whereas the low cloud cover (LCC) shows the obvious opposite change with increasing trends. LCP defined as low cloud cover/total cloud cover has increased, and small rainy days (< 10 mm day-1) decreased sig...

Journal: : 2022

The article is devoted to revealing the meanings and place of constant "light" in works Hryhorii Savych Skovoroda. idea ​​its structural role picture world created Skovoroda’s substantiated. In thesis about viability, "sunshine" character worldview such outstanding original artist-philosopher as Skovoroda.. object analysis poems philosophical treatise "Booklet called Silenus Alcibiadis” (1776)....

Journal: :International Journal of Climate Change Strategies and Management 2020

2013
ZHOU TAO SHEN QING

Based on urban planning theory, the paper conducts a study on the D/H ratio of city road and applies a new technology BIM to make a quantitative objective analysis on the space size of road, differing from traditional subjective evaluation from the perspectives like psychology, physiology, social behavior and urban esthetics. Through the simulation and analysis on sunshine, ventilation under di...

2007
Cahit Guven Andrew Oswald Alan Krueger Ed Diener John Helliwell Bernard Van Praag Claudia Senik Gergely Ujhelyi

I examine the impact of happiness on economic behavior. I use self-reported happiness data from the DNB Household Survey from the Netherlands and the German SocioEconomic Panel. I consider changes in regional sunshine as an exogenous determinant of happiness. Both long-run and transitory increases in sunshine increase happiness. Instrumenting individual happiness with regional sunshine, I find ...

Journal: :Scientific American 1921

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