نتایج جستجو برای: upstream of gorgan

تعداد نتایج: 21165206  

Journal: :مطالعات حقوق خصوصی 0
سید نصرالله ابراهیمی استادیار گروه حقوق خصوصی دانشکده حقوق و علوم سیاسی دانشگاه تهران محمدحسن صادقی مقدم دانشیار گروه حقوق خصوصی دانشکده حقوق و علوم سیاسی دانشگاه تهران نرگس سراج کارشناسی ارشد حقوق بین الملل دانشگاه علامه طباطبایی

buy-back contracts in the upstream oil and gas projects of iran, has experienced the third generation of this kind of contracts since its inception on 1373 (1994) when the oil and gas industry of iran opend its petroleum market to the foreign investment. these contracts have since been subject to the various critieques raised by international oil companies, foreign investors, or petroleum exper...

ژورنال: Medical Laboratory Journal 2008
Aslani, M, Bagheri, H, Dadgar, T, Ghaemi, A, Livani, S, Mozafari, N,

Abstract Background and objectives: Diarrhea is one of the main cases of morbidity and mortality among children in developing countries. Enteroaggregative Escherichia coli (EAggEC) is an emerging diarrheal pathogen that has been associated characteristically with persistent diarrhea among infants, particularly in the developing Counties. Therefore, we decided to study the prevalence of enteroag...

Journal: :محیط شناسی 0
مهدی حسام دانشجوی دکتری جغرافیا و برنامه ریزی روستایی،گروه جغرافیای انسانی دانشکده جغرافیا، دانشگاه تهران احمد پوراحمد استاد گروه جغرافیای انسانی دانشکده جغرافیا، دانشگاه تهران حدیثه آشور دانشجوی کارشناسی ارشد جغرافیا و برنامه ریزی شهری، گروه جغرافیای دانشکده ادبیات و علوم انسانی دانشگاه محقق اردبیلی

one of the most important subjects in 21 century in relation to sustainable urban development is urban form. urban form that is pattern of spatial distribution of human activities in a specific period can be divided into two kinds: compact city and urban sprawl. because there is a close relation between urban form and urban sustainability, urban planners have to know about urban pattern and for...

Bahmannia, Hengameh , Khosravi , Mahboubeh , Malaki , Hassan ,

Purpose: Teacher competencies in the education system is among the most influential and important issues. This importance is rooted in the critical role of teachers in educating people in a society, because the more teachers are prepared and qualified, the greater their impact on upgrading the education system. Methodology: In this regard, upstream documents, as the most extensive strategic and...

Journal: :Annals of Work Exposures and Health 2019

Journal: :تولید گیاهان زراعی 0

environmental issues have attracted many concerns in recent years. life cycle assessment (lca) is a method that evaluates all environmental effects of a product during its life cycle. the objective of this study was to introduce lca [to persian researchers] and to use it in assessment of environmental impact of wheat production in gorgan, ne iran compared to european counties. first, data were ...

ژورنال: اقیانوس شناسی 2019
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Abstract In mid-March 2019, severe floods occurred in the northern provinces of Iran (Golestan and Mazandaran). Coastal areas, wetlands and bays are strongly influenced by water inputs from land. In this study, the nutrients (nitrate, nitrite, phosphate, silica and ammonium) and other physicochemical parameters (salinity, pH, dissolved oxygen and water temperature) at 8 selected stations in th...

ژورنال: Medical Laboratory Journal 2008
Arab YaraMohammadi, J, Behnampoor, N, Hedayat Mofidi, M, Moradi, A, Saeedi, M,

Abstract Backgrounds and objectives: Herpes simplex virus type 1 (HSV- 1) infections are mostly shown as a Herpes disease, but It causes conjunctivitis, genital herpes, encephalitis and newborn herpes. This study was conducted to determine the sero-epidemiologic prevalence of herpes simplex virus type 1 in cases referred to clinical laboratories of Gorgan, Iran. Material and methods: In this cr...

2014
Syeda Refat Sultana Amjed Ali Ashfaq Ahmad Muhammad Mubeen M. Zia-Ul-Haq Shakeel Ahmad Sezai Ercisli Hawa Z. E. Jaafar

For estimation of grain yield in wheat, Normalized Difference Vegetation Index (NDVI) is considered as a potential screening tool. Field experiments were conducted to scrutinize the response of NDVI to yield behavior of different wheat cultivars and nitrogen fertilization at agronomic research area, University of Agriculture Faisalabad (UAF) during the two years 2008-09 and 2009-10. For recordi...

Journal: :international journal of reproductive biomedicine 0

background: sperm preparation is a fundamental step in art and attempt for developing new methods to be continued. objective: to evaluate the efficacy of upstream method for separation of human spermatozoa and its effects on sperm parameters including: motility morphology and concentration. materials and methods: semen samples from 17 men who referred to infertility clinic for evaluating their ...

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