نتایج جستجو برای: four different concentrations one

تعداد نتایج: 3875406  

Journal: :ecopersia 2015
ali mohammad asaadi gholamali heshmati alireza dadkhah

germination is a critical stage in the life cycle of plants and often controls population dynamics, with major practical implications. salsola arbusculiformis is one of the most important plants used to prevent soil erosion and a good fodder resource for sheep and goat in the rangelands of iran. however, the species seems to have low seed germination, so the purpose of this study was to investi...

Journal: :jundishapur journal of microbiology 0
masoud sabouri ghannad research center for molecular medicine, department of microbiology, faculty of medicine, hamadan university of medical sciences, hamadan, ir iran; research center for molecular medicine, department of microbiology, faculty of medicine, hamadan university of medical sciences, hamadan, ir iran. postal code: 65178-3-8736, tel: +98- 8138380462, fax: +98- 8138380208 avid mohammadi research center for molecular medicine, department of microbiology, faculty of medicine, hamadan university of medical sciences, hamadan, ir iran sohayla safiallahy research center for molecular medicine, department of microbiology, faculty of medicine, hamadan university of medical sciences, hamadan, ir iran javad faradmal department of biostatistics and epidemiology, school of public health, hamadan university of medical sciences, hamadan, ir iran mona azizi research center for molecular medicine, department of microbiology, faculty of medicine, hamadan university of medical sciences, hamadan, ir iran zohreh ahmadvand research center for molecular medicine, department of microbiology, faculty of medicine, hamadan university of medical sciences, hamadan, ir iran

background herpes simplex virus 1 (hsv-1) resistance to drugs and the side effects of drugs have drawn the attention of investigators to herbal plants. objectives the main aim of the current research was to investigate the effects of glycyrrhiza glabra (liquorice root) on hsv-1. one of the objectives of the current research was to determine the efficacy and the effect of the elapsed incubation ...

پایان نامه :دانشگاه امام رضا علیه اسلام - دانشکده ادبیات و زبانهای خارجی 1393

abstract this mixed method study examines whether there is any relationship among the variables of the study (job satisfaction, social capital and motivation). the researcher considered job satisfaction and social capital as independent variables; motivation is the dependent variable of the study. the researcher applied a questionnaire to assess each variable. to measure efl teachers’ job sati...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1392

like any other learning activity, translation is a problem solving activity which involves executing parallel cognitive processes. the ability to think about these higher processes, plan, organize, monitor and evaluate the most influential executive cognitive processes is what flavell (1975) called “metacognition” which encompasses raising awareness of mental processes as well as using effectiv...

Journal: :Antimicrobial agents and chemotherapy 2005
D Gruson S Pereyre H Renaudin A Charron C Bébéar C M Bébéar

Selection of resistant mutants in sequential subcultures with increasing concentrations of six and four different fluoroquinolones was studied for one reference strain each of Mycoplasma pneumoniae and Mycoplasma hominis, respectively. All fluoroquinolones tested selected for resistance, with alterations affecting the quinolone resistance-determining regions of the four target topoisomerase genes.

Journal: :Nature Reviews Immunology 2009

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان 1390

during 2010-2011 a faunistic survey was carried out for collection and identification of edaphic mesostigmatic mites (acari: mesostigmata) in jiroft and suburb. mites were extracted from soil samples by berlese funnel. the mites were cleared in nesbit fluid and were mounted in hoyer medium on microscopic slides. in this study 43 spices from 26 genera and 16 families were collected and identifie...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه کاشان - دانشکده علوم انسانی 1390

increasing academic and professional language demands around the world are not a deniable fact. the purpose of this study was to investigate english language needs and communication needs of the chemistry students at master and ph.d. levels at the iranian universities. in this research, different methods were used including un-structured interview, structured interview, and two sets of question...

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