Recent studies have shown poor performance of irrigation systems, which indicates the requirement for special attention to performance improvement. The first step for improving the performance of irrigation systems is evaluation of the present situation. Performance evaluation methodologies presented so far are either qualitative such as DA (Diagnostic Analysis), RA (Rapid Appraisal) and FA (Fr...

Abstract In this study, the prevalence of Echinococcus granulosus was surveyed by meta-analysis and systematic review. Using main keywords of Echinococcus granulosus, dog and carnivores, we searched standard sites such as Google scholar, SID, Pubmed, Iranmedex, Irandoc, Science direct and magiran. Fifteen reliable articles were reviewed and analyzed by STATA software, Ver 11. From obtained arti...

Aims & Backgrounds: The purpose of this study is wind-catchers site selection in the hot and dry climate of the country (Semnan province). Methodology:In terms of purpose, this research is applied. First, by reviewing the theoretical foundations, the initial list of indicators affecting the location of the windshield was prepared and reviewed and approved by the Delphi fan. Then, in order to fi...

Climate change and drought have negative consequences, including the spread of deserts. In this research, the impact of climate change on some climatic variables (temperature and precipitation) of Firoozkooh and Garmsar synoptic stations in the period 2030-2011 and 2065-2046 using LARS-WG model under scenario A2, B2 and A1B and finally desertification hazard and risk using ESAs model in Hablehr...

In this study, the amount of carbon storage in a Haloxylon aphyllum stands in road edge were measured Garmsar - Eyvanakey highway is a one of the most important and high traffic roads in Iran that adjacent to the Capital, and it's caused air pollutions. We collected 11 plots 500 m2 from the road edges (60 meters on each side from axe) for measurements of vegetation and soil parameters. The resu...

The statistical population of this study is all farmers in Garmsar County, which according to the statistics of the Agricultural Department, the number of them is 5675 people. Of these, 366 people were selected randomly according to the Cochran formula, and information were gathered through a researcher-made questionnaire. The research method is quantitative and we have tried to use the multiva...

The purpose of this research was to investigate the effectiveness of group education based on choice theory on increasing flexibility and marital satisfaction. The research design was a quasi-experimental design with pretest-posttest with control group. The population consisted of all married women referring to Women Association in Garmsar. 12 couples were selected and assigned into two experim...