نتایج جستجو برای: talesh region
تعداد نتایج: 538060 فیلتر نتایج به سال:
The first and most important goal of all governments is development. Surely one of the most important factors of development is economic development, but this is not the only parameter since development is not merely an economic phenomenon. Intense population focus and imbalance are characteristic of third world countries, resulting from polarized growth policies. So, a limited number of areas ...
abstract: in this thesis, we focus to class of convex optimization problem whose objective function is given as a linear function and a convex function of a linear transformation of the decision variables and whose feasible region is a polytope. we show that there exists an optimal solution to this class of problems on a face of the constraint polytope of feasible region. based on this, we dev...
OBJECTIVES To determine the effect of applying the PRECEDE educational model as a framework for controlling iron defiency anaemia (IDA) among high school girl students. METHODS This Quasi-experimental study was conducted between April and July 2009 at Isfahan, Iran. Using a simple random sampling technique, a total of 72 students were selected and divided in two intervention and control group...
Petrography and chemistry of minerals showing that Eocene alkaline volcanic rocks in southwestern of Germi (Talesh zone, NW Iran) mostly have basaltic composition. Mineralogically these rocks are composed of diopsidic clinopyroxene and labradoritic plagioclase phenocrysts. The microlithic and glassy groundmass composed of sanidine, clinopyroxene, biotite, pargasitic amphibole and magnetite asso...
in order to examine the ecological conditions and characteristics of fraxinus excelsior l. in the northern forests of iran 6 main areas as well as some miscellaneous ones , have been selected in the region respectively in : lomir2, shafaroud , park - e-noor , ahlam , alandan and noor.
By the emergence of Karkiya dynasty in eastern Gilan and their emphasis on Zaydi Shiite religion, the intellectual activities of followers of other religions and sects became so restricted. Rulers of this dynasty did not take an appeasing and tolerating approach toward opponents who were parts of the religious culture of Gilan, so that followers of other religions and sects were fired from Gila...
introduction in this study, effective dose equivalent for the public due to internal exposure to 222radon (222rn) was evaluated in three regions of ramsar, a northern coastal city in iran. materials and methods measurements were carried out using a radon monitoring device. outdoor and indoor radon concentrations were measured within 24 hours with an integration in...
چکیده دوزیستان به دلیل تغذیه از حشرات، در تعادل و کنترل زیستی آفات کشاورزی اکوسیستمهای مختلف اهمیت بسزایی دارند. علیرغم اهمیت این گروه، سیستماتیک و تنوع زیستی آنها کمتر شناخته شده است. هدف از این تحقیق، که در سال 93 انجام گرفت، شناسایی دوزیستان شهرستان تالش، بررسی رژیم غذایی آنها و نقش این موجودات در کنترل زیستی آفات میباشد. بدین منظور 407 نمونه دوزیست از ایستگاههای مختلف با دست و یا با کم...
Introduction In this study, effective dose equivalent for the public due to internal exposure to 222radon (222Rn) was evaluated in three regions of Ramsar, a northern coastal city in Iran. Materials and Methods Measurements were carried out using a radon monitoring device. Outdoor and indoor radon concentrations were measured within 24 hours with an integration in...
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