نتایج جستجو برای: piranshahr city
تعداد نتایج: 154754 فیلتر نتایج به سال:
DMFT index is one of the best dental epidemiological indices, which represent the oral health status of the population and has been accepted by authorities and international organizations such as the World Health Organization. The aim of this study was to assess the permanent teeth DMFT index in guidance school students to determine the influencing factors such as brushing, tea and sugar consum...
The Piranshahr ophiolitic complex is located in NW Iran, and at north west of the Piranshahr town. Tectonically, the NW Piranshahr ophiolitic complex is severely mélanged and the boundary of different units in this complex is undistinguishable. Piranshahr ophiolite includes ultramafic, mafic, sedimentary and metamorphic rocks. Mafic rocks with basalt and diabase compositions are exposed in seve...
abstract tectonic, plays a key role in the evolution of morphology and can be distinguished with morphotectonic, rivers and structural parameters. an analysis of morphometric parameters illustrates that the development of them is associated with faults activities and rocks resistance. morphotectonic analysis also supplies seismotectonic setting for a region. for appropriate and survey tectonic ...
Background & Aims: Fluoride is an important mineral in the prevention of dental caries (decay). Most parts of received fluoride of human body are obtained by drinking. In this research, the relationship between fluoride sources of drinking water and DMFT index of West Azerbaijan’s Piranshahr and Poldasht guidance schools were studied. Materials & Methods: In a cross-sectional study using a...
The study area forms part of the Zagros Zone. It is located on the NW of Piranshahr town, NW Iran. The study of altered peridotite clasts of the Creteceous conglomerate is the main subject of this research. They have polygenetic origins having calcite as the constituent cement. The size of clast is ranging from mm to cm including sedimentary and metamorphic rocks fragments, altered peridotites ...
Forest utilization is one of the important components of get income and decrease of poverty for local communities. Zagros as the widest forests area in country, in terms of commercial non-wood forest products are unique. The amount of income from these forest products varies, and in each region a specific type of product is the important source of income. The purpose of this study was to determ...
abstract the oak leafroller moth , tortrix viridana l. is a destructive pest within it’s spreading area which invades the oak species, especially in west and northwest forests of iran, in recent years. some parts of west azarbayjan’s forests which are located in piranshahr and sardasht region have been affected by this pest since 1989 that oak trees vigor and survival have been gone down result...
aim and background: the purpose of this study was to investigate the efficacy of life skills training to reduce depressive symptoms in students of piranshahr, iran. methods and materials: a total number of 64 male high school students who scored 96-140 on children's depression scale were selected randomly from piranshahr. the participants were randomly allocated into two groups of experimental ...
the present quasi-experimental study investigated the effect of using lesson study as an example of collaborative research in the classroom on the teaching motivation and self-efficacy of physical education teachers. for data collection, descriptive, case study, and qualitative methods were applied. the statistical population consisted of all physical education teachers in piranshahr city. 20 s...
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