نتایج جستجو برای: etc iran
تعداد نتایج: 221263 فیلتر نتایج به سال:
The aim of this study was to assess the impact of an educational course on knowledge and attitude of students regarding HIV/AIDS prevention in Tabriz, Iran. The study was conducted by self-assessment technique among university students before and after an educational training programme. The findings showed that the knowledge of students increased significantly (P<0.05). The attitude to the prob...
based on the latest records of typhlops vermicularis merrem, 1820 from iran, this species is distributed in the northern and southern regions of the country. in this study, new records of typhlops vermicularis are presented and it is shown that distribution range of this species is extended towards the eastern and western iran, and according to the new distribution map, it can be assumed that t...
Smart card technology has resulted in vast developments in many aspects of modern human life. User acceptance of fuel rationing smart cards based on adoption model involves many factors such as: satisfaction, security, external variables, attitude toward using, etc. In this study, user acceptance and security factors for fuel rationing smart cards in Iran have been evaluated based on an adoptio...
Rodents are mammals that comprise more than 2000 species and approximately 30 families. There are many morphological and ecological differences among them as variations in their shape, size, weight and habitat. In addition to significant economic losses, rodents have a major role in the dissemination of infectious diseases caused by viruses, bacteria, parasites or other micro-organisms. Rodents...
Background and Aim The high use of pesticides has increased the concern about its possible harm to individual environment health. Chronic exposure serious effects on different body organs even before onset clinical symptoms. In this study, we aim evaluate biochemical characteristics male workers in a pesticide production factory Guilan province, Iran. Methods & Materials This cross-sectiona...
برآورد صحیح تبخیر- تعرق گیاه در بهبود مدیریت آب و بهینه کردن عملکرد محصول بسیار تعیینکننده است. در تحقیق حاضر، که با هدف بررسی تاثیر پارامترهای مدیریتی همچون آبیاری با دورهای متفاوت، آبیاری با آب شور و همچنین انتخاب محیط کشت (گلخانه و مزرعه) بر تبخیر – تعرق گیاه بادنجان (etc) و پارامترهای مربوط به آن همچون تبخیر– تعرق گیاه مرجع (et0)، ضریب گیاهی (kc) و ضریب تنش (ks) در دو دوره کشت در بهار و تاب...
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