نتایج جستجو برای: esfahan province

تعداد نتایج: 76133  

Journal: :محیط زیست طبیعی 0
آزیتا فراشی دانشجوی کارشناسی ارشد محیط زیست، دانشکده منابع طبیعی، دانشگاه تهران، ایران محمد کابلی استادیار گروه شیلات و محیط زیست، دانشکده منابع طبیعی، دانشگاه تهران، ایران ایمان مومنی دانشجوی کارشناسی ارشد محیط زیست، دانشکده منابع طبیعی، دانشگاه تهران، ایران

kolah ghazi national park is one of the most important habitats for wild goat in iran with a population of around 2000 heads. in order to model the habitat for this species, a presence only layer was used as input to enfa method in biomapper software. ecogeographic factors were also used as independent variables including plant community, distribution of predators, geomorphologic features, main...

Journal: :Theory and Practice in Language Studies 2021

Comprehending the striking role of Conversation Analysis (CA) research in a real context on one hand, and substantial part doctors play doctor-patient conversation proceeding stages receiving medical intensive care as an inherent nature society other provoked researchers to conduct this research. To achieve intention, present study focuses aspects talks unconfirmed cases COVID-19 Golpayegan, Es...

As a matter of fact, the estimated loss of the human life caused by the earthquake is a crucial issue. This estimate helped to administrators in planning for the preventive measures or the crisis management after the earthquake. In this article, we represented a new model for measuring the loss of human life utilizing the self-organizing competitive neural networks. In the latest model, the neu...

Journal: :دامپزشکی 0
امیر حسین شاهمراد ی عضو هیات علمی مرکز تحقیقات کشاورزی و منابع طبیعی استان اصفهان ناد ر مصوری عضو هیات علمی موسسه تحقیقات واکسن و سرم سازی رازی کرج رضا عارف پژوهی عضو هیات علمی موسسه تحقیقات واکسن و سرم سازی رازی کرج محمد رضا حید ری عضو هیات علمی مرکز تحقیقات کشاورزی و منابع طبیعی استان اصفهان وحید نعمان عضو هیات علمی مرکز تحقیقات کشاورزی و منابع طبیعی استان اصفهان عبد الرضا نبی نژاد عضو هیات علمی مرکز تحقیقات کشاورزی و منابع طبیعی استان اصفهان کیوان تد ین

mycobacterium paratuberclosis  is one of the most important of   micobacterium tuberculosis complex family. this pathogen can infect all ruminant animals like cattle , sheep and goat .  this research was done  with  cooperation of esfahan agricultral research center & veterinary organization  isfahan  & karaj razi research institute. the samples put in safe packing and cold position (beside ice...

Journal: :journal of crop protection 2012
elahe shiran mohammad saeed mossadegh mehdi esfandiari

ants consume or store the honeydew which is secreted by aphids or other homopteran insects. major benefit of ant attendance for aphids is protection against natural enemies. a study was carried out during 2009-2010, to determine the mutualistic association between ants and aphids on different host plants in some parts of khuzestan and esfahan provinces. a total of 20 ant species belonging to 12...

Journal: :مهندسی بیوسیستم ایران 0
بهزاد الهامی دانشجوی کارشناسی ارشد دانشگاه تهران- پردیس کشاورزی و منابع طبیعی- دانشکده مهندسی فناوری اسداله اکرم دانشیار گروه مهندسی و فناوری کشاورزی- پردیس کشاورزی و منابع طبیعی دانشگاه تهران مجید خانعلی

in this study, the optimization of energy consumption and reduction of greenhouse gas emissions of irrigated lentil production in esfahan province were conducted using data envelopment analysis (dea) method. the used data were collected randomly from 140 lentil producers using a face to face questionnaire method in the cropping season of 2014-2015. based on two dea models of constant returns to...

Journal: :International Journal of Educational and Psychological Researches 2015

Abstract Urban heat island (UHI) is one of the environmental phenomenon which has made difficult environmental conditions for citizen. This study aims to evaluate the spatial and locational variability of Esfahan urban heat island according to the role of land use. Thus an area about 190.2 square kilometers (km2) in Esfahan, as the microclimate, was studied. In order to analyze the relations...

As a matter of fact, the estimated loss of the human life caused by the earthquake is a crucial issue. This estimate helped to administrators in planning for the preventive measures or the crisis management after the earthquake. In this article, we represented a new model for measuring the loss of human life utilizing the self-organizing competitive neural networks. In the latest model, the neu...

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