نتایج جستجو برای: environmental factors in a social
تعداد نتایج: 20571910 فیلتر نتایج به سال:
methodology non-native participants in this study were sixty ba students majoring in english literature and teaching english as a foreign language at khayyam university of mashhad. they were senior students, between 21 to 24 years old, who had studied english for at least three and a half years and had passed several courses including grammar, reading, conversation, and writing. this was assum...
having conducted the experiment and analysed the data, the researcher computed the groups mean scores and variances for the test relating to the research question. as the final atep, a t-test was conodonted for the hypothesis. as noted earlier, the significance level was determined at .05 and .01 respectively. the observed t-value was higher than the critical t-value at. 5 and .01 levels. conse...
Mining can become more sustainable by developing and integrating economic, environmental, and social components. Among the mining industries, coal mining requires paying a serious attention to the aspects of sustainable development. Therefore, in this work, we investigate the impacting factors involved in the sustainable development of underground coal mining from the structural viewpoint. For ...
Objective: The present study aimed to explore the familial, social, and environmental factors detecting craving in substance-dependent women in Tehran. Method: The method of this research was qualitative of grounded theory type. The statistical population of the present study included substance-dependent women referring to Behboud Gostaran Hamgam Center in Tehran in 2018-2019. Among them, 40 pe...
in iran, entrepreneurship is a new phenomena and the research in this subject especially on women entrepreneurship is very limited. in spite of the fact that most of the iranian women cooperate in economic, social aspects and especially in higher education, the society is not rewarding their contribution and efforts in economic affairs. in this national and broad research, all the factors effec...
Sustainability assessment has received numerous attentions in the mining industry. Mining sustainability includes the environmental, economic, and social dimensions, and a sustainable development is achieved when all these dimensions improve in a balanced manner. Therefore, to measure the sustainability score of a mine, we require an approach that evaluates all these three dimensions of mining ...
The purpose of this study was to investigate social factors affecting environmental behavior among citizens of Gorgan city. This descriptive-analytic study was done by cross sectional survey on 400 citizens of Gorgan city in 1396. The standard information collection tool is standard. A multi-stage random sampling method was used for sampling. The collected data were analyzed by parametric test ...
abstract sensitive and precise voltammetric methods for the determination of trace amounts of furaldehydes, mainly as furfural (f) and 5-hydroxymethyl-2-furaldehyde (hmf), in waste waters and other matrices is described. determination of total furaldehyde at < ?g g-1 levels in alkaline buffered aqueous media was individually investigated. by the use of ordinary swv and adsorptive square wave ...
background quality of life is a broad concept of health and is linked to physical health, psychological status, level of independence, social relationships, individual personal beliefs and environmental factors, complexly and has become important in recent years. in this context, evaluation of quality of life of students as future builders of society is essential. this study was done to determi...
Nowadays high trend of human machinery life, high utilizing vehicles, avoiding urban public place along with neglecting identity, cultural and social values of these places make that the places in urban different scales dismiss their importance and real role. In recent decades, designing public places in urban different scales has been considered as awesome effort to meet human social needs. Th...
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