نتایج جستجو برای: sarab
تعداد نتایج: 92 فیلتر نتایج به سال:
there are continuous connections between a city and its periphery and the form of these relations varies. collection of these relations makes an influential area forming the various relations between the city and periphery. these relations are not the same and do not have unique concentration and density rather, they hey depend on population, geographic conditions and the role of the city in th...
Background and Objectives: One of the key issues in determining location for blood supply center is the design of blood supply chain. To minimize the cost of blood supply, the donors should be reached easily with appropriate distribution of blood and blood products to the hospital. The aim of this study was calculating of the optimal number and location of different various t...
The studied volcanic rocks are located in south of Sarab at the northern part of the Bozghoush mountaion. The rocks are megaporphyry andesite flows and trachy andesite basalt lavas associated with tuff. In the northern part of the study area these rocks are covered with younger sediments of Quarternary age. These rocks are containing phenocrysts of analcime, olivine, pyroxene and plagioclase. T...
Nowadays, small cities take an important role in population distribution, identical and fair distribution of social and economic activities, reducing regional inequalities, and finally, regional equilibrium, and equality in urban-regional system. The current research aims at analyzing the role of small-sized cities in regional equilibrium of urban network of East Azerbaijan Province. The resear...
Species selection based on a new method such as a fuzzy method is one of the most important stages in the successful plantation management planning as choosing a suitable species for the site can be the key to success. This paper is based on a fuzzy extension of the Technique or Order Preference which is similar to Ideal Solution (TOPSIS) method. The purpose of this paper is to develop fuzzy TO...
Background: The willingness to pay is criteria criterion for measuring the patientschr('39') interest to continue their relationship with health centers. The main purpose of this study was to determine the effect of service quality and informing system of hospitals on the patientchr('39')s willingness to pay with mediating role of patient satisfaction. Methods: This is an applied survey. The ...
Background and purpose: The cornerstone of the implementation of all nursing care is to have professional ethics. Care is the essence and observance is the same as patientschr(chr('39')39chr('39')) expectations. Therefore, this study aimed to investigate the barriers to professional ethics in nursing practice from the perspective of nurses in 1398. Materials and Methods: This descriptive cross-...
Background: It has been reported that after being discharged from the hospital, some of people who have recovered from Covid-19 may suffer from some complications and problems. This study was conducted with the aim of determining the quality of sleep in the survivors of Covid-19 discharged from the hospital. Methods: This is a descriptive-cross-sectional study which was conducted in Imam Khome...
هدف از این پایان نامه معرفی روش الکترومغناطیسی فرکانس پایین (vlf) به عنوان روشی مقدماتی برای تشخیص درز و شکاف های آبدار در سازندهای سخت است . به دلیل اینکه محدوده و گستره ی شکاف های آبدار خیلی وسیع و گسترده نیست بنابراین برای صرفه جوئی در هزینه و زمان روش خیلی مناسبی می باشد. در این پایان نامه برای افزایش دقت و صحت از سه تکنیک متفاوت تفسیر و پردازش داده های vlf استفاده شده است ، که شامل : 1) رس...
introduction there is an iron mining complex called shahrak 60 km east of takab town, nw iran. the exploration in the shahrak deposit (general name for all iron deposits of the area) started in 1992 by foolad saba noor co. and continued in several periods until 2008. the shahrak deposit comprising 10 ore deposits including korkora-1, korkora-2, shahrak-1, shahrak-2, shahrak-3, cheshmeh, golezar...
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