نتایج جستجو برای: marand
تعداد نتایج: 110 فیلتر نتایج به سال:
abstract the aim of this study was to determine the input–output energy consumption in different levels of tomato production. the data used in the study were obtained from 140 tomato growers in different villages of marand township by using a face to face questionnaire. the results showed that the amount of energy consumed in tomato production was 65.2 gjha-1 which about 51% of this was generat...
The sedimentary copper mineralization of the Sorkheh area is located about 20 km northwest of Marand, East-Azarbaidjan Province, northwest Iran. The most important lithologic units in this area include sandstones and red-color shales, with the Late Miocene age, that are intruded by lamprophyric dike. The copper mineralization in the study area occurred as stratiform laminations and disseminatio...
The Zonuz irregular lens shaped kaolin deposit located in Marand, Azarbaygan, is exploited as an openpit. Andesite, Trachyandesite and dacite igneous rocks are located in south, west and east parts of the deposit, respectively. The Ore was analysed by XRD, SEM and NAA. Assemblage of major minerals including Quartz, Kaolinite, Illite and Calcite, and minor minerals of Dolomite, Montmorillo...
Abu Bakr Mohammad Ibn Zakariya Razi, known in the west as Rhazes (865 to 925 AD), was born in the ancient city of Rayy, near Tehran, Iran. He was a renowned physician in medical history and not only followed Hippocrates and Galen, but also greatly extended the analytical approach of his predecessors. Based on the existing documents, he was known as the most distinguished character in the world ...
This study identifies and analyzes factors influencing canola plantation development in Tabriz and Marand Counties. The Censored Model was used to analyze cross-sectional data collected from 372 farmers using a questionnaire. Due to the weakness of the Tobit Model in separating factors affecting the adoption decision of farmers and factors affecting the rate of adoption, the Heckman Model was e...
Modeling a road accident hazard zoning map to identify high-risk areas is a very effective step to reduce the resulting casualties. Due to the dynamic nature of many of the factors affecting the identification of these areas, traditional zoning mapping does not seem to be effective. In the field of ubiquitous modeling in the framework of the GIS, it is possible to produce a separate map at any ...
misho intrusions outcrop in the southern part of north tabriz fault, east misho mountains, nw tabriz. filed studies, petrological and geochemical data show that both mafic and felsic rock types occur in the area. mafic rocks include gabbro consisting of plagioclase, clinopyroxene, olivine and opaque minerals and felsic bodies consist of alkali granite with k-feldspar, quartz, plagioclase and a ...
نهالستان قوریگل واقع در استان آذربایجان شرقی از مراکز مهم تولید نهال صنوبر گونه‌هایPopulus alba L.، P. nigra L. و دورگ P. x. euramericana می‌باشد. شته مارپیچی دمبرگ صنوبر Passerini Pemphigus spirothecae، پسیل Camarotoscena sp. و شته برگ صنوبرL. Chaitophorus populi از آفات مهم درختان صنوبر در این نهالستان می باشند که به ط...
BACKGROUND administrative healthcare data are among main components of hospital information system. Such data can be analyzed and deployed for a variety of purposes. The principal aim of this research was to depict trends of administrative healthcare data from HIS in a general hospital from March 2011 to March 2014. METHODS data set used for this research was extracted from the SQL database o...
extended abstract 1. introduction earthquake is one of the most important factors in vulnerability of rural areas in iran, which particularly due to shallow epicenter, causes a lot of damage. in addition to the absolute and relative position of different parts of the country, rupture of spatial organization and the lack of hierarchy based on interactive relationship among settlements, are ackno...
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