نتایج جستجو برای: chirchir catchment in east azerbaijan province is modeled using cellular automata first
تعداد نتایج: 18129740 فیلتر نتایج به سال:
This study was carried out to determine the presence and frequency of Anaplasma ovis and Anaplasma marginale in sheep and dairy cattle in West-Azerbaijan province, Iran. A total number of 200 blood samples were randomly collected via the jugular vein from apparently healthy cattle (100) and sheep (100). The extracted DNA from blood cells was screened using genus-specific (Anaplasma spp.) nested...
burnout is a response to the chronic work stress which is prevalent mostly among the people who do people job, like teaching. the purpose of this study was to develop a valid and reliable instrument that can measure burnout in foreign language teachers. although some widely used instruments were developed before which measured burnout in teachers, a specific instrument which include specific sy...
within the components of communicative competence, a special emphasis is put on the “rules of politeness,” specifically the politeness strategies (brown and levinson, 1978) that speakers deploy when performing the request speech act. this is because the degree of imposition that making a request places upon one’s interlocutor(s) has been seen to be influenced by several factors among which, as ...
Introduction: In recent years, one of the concepts that has attracted industrial and organizational psychologists’ attention is employees’ exhaustion called burnout having a direct relationship with inefficiency of human capital. Methods: This is an applied descriptive survery. The study population was 230 employees of East Azerbaijan province welfare. The data were collected by a researcher- ...
The aim of this study was investigation of green marketing and its impacts on consumer behavior in sports shops in East Azerbaijan province of Iran. The present study is functionalized by objectives and done by field. The study statistical society was sports shops in East Azerbaijan and 210 samples were chosen randomly according to Morgan sampling method and 196 questionnaires were collected ...
american foulbrood disease (afb) is one of the most important bacterial diseases of honey bee can be caused severe losses in apiaries. afb caused by paenibacillus larvae a gram positive and spore-forming bacterium. this study was taken placed in 15 area of east azerbaijan province of iran between 2006-2007 years. in this study, 500 bee hives were randomly selected from 100 apiaries. standard ba...
spatial simulation, geomorphological hazards and limitations of physical development of malekan city
geomorphology, in some cases, provides a good platform for physical development of cities. however, physical development of cities, sometimes result in unsuitable and hazardous geomorphologic process and form. therefore, geomorphology of the region is of importance in physical planning and urban development. in this study, based on historical trends of expanding the boundaries of the malekan ci...
flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...
Monitoring and Health Risk Assessment of Nitrate in Drinking Water Rural Urban Areas Tabriz, East Azerbaijan Province, Iran
INTRODUCTION Stress is one of the main factors affecting one's efficiency as well as staff health and quality of nursing services. Neonatal intensive care units (NICUs) can be stressful environments for nurses, infants and families as well. Since there is no evidence in this regard in Iran, the present study aimed to determine stress levels related to care delivering in NICU from the viewpoint ...
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