نتایج جستجو برای: located in tehran province
تعداد نتایج: 16987833 فیلتر نتایج به سال:
some researches made in the field of agency problem issue, deal with the role of control systems regarding owners and managers. in this research the relationship between the two control mechanisms, namely the voluntary disclosure (external control mechanism) and outside directors (internal control mechanism), which are reductive of agency problems, has been studied. for this reason, a sample ...
Objective-To assess the effect of lameness on culling of dairy cows in Tehran province. DesignHistorical cohort study. Study population and procedures7067 firstand second-parity Holstein dairy cows that calved from March, 21 2007 to March, 2
BACKGROUND One of the main indexes of development is health index or the degree to which a society enjoys health and therapeutic services. The present study was done with the aim to analyze development levels in cities in Tehran regarding health infrastructural index using the standardized score and Morris' model. METHODS This is a descriptive and pragmatic study which ranks 14 cities in Tehr...
BACKGROUND Considering population aging in Iran and the importance of cataract surgery in the old age, this study was performed to show the cataract surgical rate (CSR) between 2006 and 2010 in Tehran Province. METHODS Eighteen centers were randomly selected from cataract surgery centers in Tehran. In each center, one week in every season was randomly selected and the number of cataract surge...
BACKGROUND Tehran is the capital of Iran with an increasing Multiple Sclerosis (MS) incidence. A retrospective population-based study was conducted to evaluate the status of MS prevalence and MS incidence trends in Tehran Province, Iran. METHODS A population-based study was conducted from 1991 to 2014 in Tehran Province, the capital city of Iran based on Iranian MS Society (IMSS) registry sys...
1Malaria Research Group, Biotechnology Department, Pasteur Institute of Iran, Tehran, Islamic Republic of Iran. 2Department of Microbiology, Faculty of Science, University of Tehran, Tehran, Islamic Republic of Iran. 3Centre for Diseases Management and Control, Tehran, Islamic Republic of Iran. 4Public Health Department, Ardebil University of Medical Science, Ardebil, Islamic Republic of Iran. ...
the purpose of this study was to examine the english language needs of medical students at tehran university of medical sciences . analysis of the needs took place for three groups: 320 undergraduate students, 30 postgraduate students and 20 university instructors. a triangulation approach to collect data was used in which a combination of the quantitative (using the questionnaires) and qualita...
Designing a Competitive Intelligence Model with Combined Approach to Interpretive Structural Modeling - Delphi Fuzzy (Case Study: Food Industry Entrepreneurial Companies in Tehran Province)
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