نتایج جستجو برای: including a semi

تعداد نتایج: 13520511  

Journal: :iranian journal of public health 0
k abachizadeh dept. of public health and social medicine, medical school, shahid beheshti university of medical sciences, tehran, iran. s omidnia n memaryan aa nasehi m rasouli b tayefi

social health is important to be assessed as a dimension of health. the aim of study was to determine domains and sub-domains of individual social health of iranians.this study was carried out with a qualitative approach, using thematic content analysis. twenty five experts participated in interviews, using individual semi-structured interviews between november 2010 and june 2011.this data supp...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران 1388

target tracking is the tracking of an object in an image sequence. target tracking in image sequence consists of two different parts: 1- moving target detection 2- tracking of moving target. in some of the tracking algorithms these two parts are combined as a single algorithm. the main goal in this thesis is to provide a new framework for effective tracking of different kinds of moving target...

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

this study investigated the functions, types and frequencies of code switching in the teachers and students discourse in elt classrooms. to this end, the participants of this study including two groups of teachers and students were selected. the first group of participants were two efl teachers teaching general english courses (at two different levels of proficiency) in an institutional program...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده اقتصاد 1391

reinsurance is widely recognized as an important instrument in the capital management of an insurance company as well as its risk management tool. this thesis is intended to determine premium rates for different types of reinsurance policies. also, given the fact that the reinsurance coverage of every company depends upon its reserves, so different types of reserves and the method of their calc...

Journal: :پژوهش های تولید گیاهی 0

cabbage aphid (brevicoryne brassicae l.) is a important pest of canola (brassica napus l.) throughout the world, and as the host plant resistance is considered as a useful method to control the pest, therefore twenty one genotypes of canola were evaluated from the view point of their resistance to cabbage aphid infestation in a randomized complete block design with three replications and under ...

Journal: :کنترل بیولوژیک آفات و بیماری های گیاهی 0
سلیمان قاسمی دانشجوی دکتری بیماری شناسی گیاهی، دانشگاه تربیت مدرس و کارشناس بخش تحقیق و توسعة شرکت فناوری زیستی طبیعت گرا مسعود احمدزاده استاد گروه گیاهپزشکی پردیس کشاورزی و منابع طبیعی دانشگاه تهران فرامرز خداییان چگنی استادیار گروه علوم و صنایع غذایی پردیس کشاورزی و منابع طبیعی دانشگاه تهران

the purpose of this research was to design a semi-industrial culture medium to obtain the maximum biomass production from bacterium bacillus subtilis utb96. in the first step, in order to reduce the cost of culture medium components, commercial products and industrial by products including, sugar beet molasses, sugar cane molasses, potato waste water and milk serum as carbon sources and corn st...

Journal: :international journal of preventive medicine 0
azam baheiraei mojgan mirghafourvand eesa mohammadi reza majdzadeh

background: smoking is a well‑known public health problem in women as well as men. in many countries including iran, there is an increase in tobacco use among women. exploring the experience of smoking by educated women in order to develop effective tobacco prevention programs in these women is necessary. this study aimed to explore the experiences of smoking among iranian educated women. metho...

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