نتایج جستجو برای: dehloran
تعداد نتایج: 57 فیلتر نتایج به سال:
Wind erosion is considered as one of the main processes of land degradation in different parts of the world. Among the most effective ways to control wind erosion is to cover land surface with natural vegetation area. In this study, 3 replica soil samples were collected, at a depth of 0-3 cm, from various land uses in Dehloran, Ilam Province, Iran. Physical and chemical characteristics of soil ...
Humans are faced with serious problems due to the unfit fluoride levels in potable water, which cause skeletal and dental fluorosis. Therefore, correct information regarding fluoride level in water resources is important in community dentistry, however this data is missing at national level. The aim of this descriptive-analytical study was to explore and map fluoride dispersion patterns of grou...
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aim: injury from needle is one of the main ways of transmitting blood diseases in the medical staff. prevention and reduction of such diseases' side effects have been emphasized by the health ministry. this study aimed to investigate factors influencing the behavior of the elam city medical staff when working with sharps instruments. methods: in a cross-sectional study, using a census method, a...
Housing has always been the most important thing is human life. Having a safe, secure and comfortable shelter is one of the long-term desires of every human being, but this need is also related to other human needs. On the other hand, today this reality is added to other realities that every phenomenon at any moment is a manifestation of the constant analysis and combination of variables that h...
This paper describes the application of the so-called normalized standard deviation (NSTD) method to detect edges of gravity anomalies. Using derivative-based methods enhances the anomaly edges, leading to significant improvement of the interpretation of the geological features. There are many methods for enhancing the edges, most of which are high-pass filters based on the horizontal or vertic...
Background and Aim: Organizational commitment is one of the important elements in improving the quality of services and nursing job. Since, the professional behavior is one of the most important variables in organization success, the present study was designed with the aim of determination of relationship between nurses' professional behavior and organizational commitment. Materials and Met...
Propagation of P. atlantica is through seed culture, however, the mechanical and physiological dormancy decrease germination parameters of seeds in this species. In this study, the seeds of Pistacia atlantica were collected at normal fully mature from mountain regions of Dehloran city in the late summer of 1393. The skins of seeds removed and the seeds were disinfected in sodium hypochlorite so...
Timely and accurate change detection of earth surface features is extremely important for understanding relationships and interaction between human and natural phenomena in order to promote better decision making. Remote sensing data are primary sources extensively used for change detection in recent decades. In this study, images of Landsat (TM) 1985 and Landsat (ETM+) 2007 were analyzed using...
Abstract Introduction: Cardiovascular diseases are the leading cause of morbidity, mortality and disability around the world. Education based on training models such as the health belief model is one of the most basic methods of prevention of diseases. The present study was conducted to determine the impact of teacher education based on the HBM model on promoting knowledge, attitude and perf...
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