نتایج جستجو برای: high temperature effect

تعداد نتایج: 3713243  

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1392

the present study was an attempt to compare the effect of peer metalinguistic corrective feedback on elementary and intermediate efl learners speaking ability to see which level benefits more from this type of feedback. to this end, 117 female efl learners at grade 3, al-zahra high school in kermanshah, iran were non-randomly chosen. the homogeneity of the participants was attained through a pi...

2016
Tran Ngoc Dang Xerxes T. Seposo Nguyen Huu Chau Duc Tran Binh Thang Do Dang An Lai Thi Minh Hang Tran Thanh Long Bui Thi Hong Loan Yasushi Honda

BACKGROUND The relationship between temperature and mortality has been found to be U-, V-, or J-shaped in developed temperate countries; however, in developing tropical/subtropical cities, it remains unclear. OBJECTIVES Our goal was to investigate the relationship between temperature and mortality in Hue, a subtropical city in Viet Nam. DESIGN We collected daily mortality data from the Viet...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده زیست شناسی 1388

126 abstract: in this research we studied the effects of cyclic hydration and dehydration of cysts of artemia urmiana and artemia parthenogenetica on the hatching percentage, survival and growth. the experiment was carried out in 3 treatments (1-3 hydration/dehydration cycles) with 3 replicates for each treatment. later effects of cold preservation at -20°c during three time periods were ...

Journal: :Journal of the Japan Society of Powder and Powder Metallurgy 1991

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