نتایج جستجو برای: long high pressure line is generally west
تعداد نتایج: 8587519 فیلتر نتایج به سال:
â â in this research, temporal and spatial behavior of subtropical high pressure was studied at the level of 600 hpa. this study has been done using daily data of geopotential height at 12 gmt in ncep/ncar database with spatial resolution of 2.5ã2.5 degree in a 55 years period including 20089 days from january, 1st, 1951(dey, 11th, 1329) to december, 31st,2005(dey, 10th,1384). at first, the m...
the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...
blood pressure components as predictors of ischaemic heart disease mortality in the west of scotland
the relative importance of systolic blood pressure (sbp) versus diastolic blood pressure (dbp) in predicting the risk of ischaemic heart disease (ihd) mortality is controversial. we have re-examined sbp compared to d bp and other combinations of sbp and d bp in predicting the risk of ihd mortality in a long-term cohort study oflo,541 men and women in the west of scotland. during a mean follow-u...
terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...
this research has been taken among the students of high school in karaj city during the years 1391 and 1392. this is a survey research and data gathering is through questionnaires. studying the “an analysis of students’ tendency toward non-native reference groups in karaj”. the questionnaire was distributed among 260 of these students who were chosen through multi step cluster sampling. conside...
aim and backgruond: blood pressure , one of the most important public health problem in the world is the main risk factors for heart disease .depression is the common comorbod psychiatric disorder among patient with medicin conditions .this aim was to compared depression between patients with hypertension and normal people . methods and materials: in the case-control ,143 consecative...
introduction thunderstorms pose a significant threat to modern societies and their assets. despite their local-scale characteristics, severe thunderstorms and associated extreme events like heavy rainfall, hail, gusts, or tornadoes can cause considerable damage to agriculture, buildings, or infrastructure, and facilities. thunderstorms are highly localized and largely stationary weather systems...
High- and ultrahigh-pressure rocks occur in the Austroalpine Nappes a ~400 km long belt from Texel Complex west to Sieggraben Unit east. Garnet growth during pressure increase was dated using Lu-Hf chronometry. The results range between c. 100 90 Ma, indicating short-lived period of subduction. Combined with already published data, our estimates metamorphic conditions indicate field gradient in...
Background: The COVID-19 epidemic was a biological disaster that may cause or exacerbate burnout in healthcare professionals (HCPs). Our goal was to determine the impact of the long-term COVID-19 epidemic on burnout in front-line healthcare workers and the factors affecting it. Materials and Methods: This cross-sectional survey on front-line HCPs’ job burnout based on an online platform was co...
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