نتایج جستجو برای: physical environment
تعداد نتایج: 1131069 فیلتر نتایج به سال:
10.2 Physical Environment .................................................. 292 10.2.1 Substratum ..................................................................... 292 10.2.2 Water Regime ................................................................. 293 10.2.3 Light ............................................................................... 295 10.2.4 Temperature .....................
the development of technology and modern industrial foundations has faced new matters to contemporary human societies. technology is rapidly changing lifestyles, social interactions and even modern human worldview about him (her)self and existence. technology-the unavoidable reality of modern world- represented itself as a phenomenon of expanding. the modern techniques have become quite differe...
tuberculosis is still one of the leading causes of mortality and morbidity. besides clinical impact, the disease affects the quality of life (qol) too. with the rise of 21st century, multi-drug-resistant tb (mdr tb) has risen as a significant public health problem due to emergence of resistance to anti-tuberculosis therapy (att) drugs. this study was planned to analyze the impact of mdrtb on qo...
In this correlational study, physical activity of girls’ has been predicted using ecological approach. For this purpose, 374 girls aged 10-12 years selected and completed Self-report questionnaire and physical activity children with reminders 7 days (PAQ-C), Perceived physical competence questionnaire (PPFS), Perceived School Climate Questionnaire for physical activity (Am & et al,2005) and Soc...
a semi-empirical mathematical model for predicting physical part of ignition delay period in the combustion of direct - injection diesel engines with swirl is developed . this model based on a single droplet evaporation model . the governing equations , namely , equations of droplet motion , heat and mass transfer were solved simultaneously using a rung-kutta step by step unmerical method . the...
introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...
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