نتایج جستجو برای: economic characteristics
تعداد نتایج: 953842 فیلتر نتایج به سال:
Public preferences for environmental policies often vary among individual citizens according to their socio-economic characteristics and attitudes toward environmental programs. Most researchers account for socio-economic characteristics when conducting public preference surveys, but do not account for differences in preferences that transcend socio-economic categories. Identifying the public’s...
This research in analytic case control study to compare the individual, family, and socio-economic characteristics of the enuertic and nonenuetric children in primary schools in Hamadan in 1994. All children at primary schools have been included in this study. In this investigation 160 enuertic children and 160 nonenuertic ones were compared. In order to collect necessary data, the s...
OBJECTIVES Sleep problems represent a worldwide health concern but their prevalence and impacts are unknown in most non-European/North American countries. This study aimed to evaluate sleep-wake patterns, sleep quality and potential correlates of poor sleep in a sample of the urban Georgian population. METHODS Analyses are based on 395 volunteers (267 females, 128 males, aged 20-60 years) of ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید