نتایج جستجو برای: marivan

تعداد نتایج: 122  

The horizontal and urban growth of the past few generations, due to the dominance of the centralized planning system in the country, has led, in accordance with the principle of village-to-city interconversions, that many villages located around cities have undergone numerous changes and changes in the indicator status Of development. These changes, in addition to having positive aspects in mos...

 Slow learners are progressing slower than their peers in their academic performance and need a lot of practice and repetition in teaching their concepts, so the purpose of this study is the effect of teaching the necessary skills to enter primary school in the form of early intervention educational package for slow learner beginners in the academic year of 2017-2018. Method: This quasi-expe...

Introduction: Students' academic performance not only reflects the effectiveness of schools, Educational Centers, but also determines the future of adolescents. The purpose of this study was to determine the effect of aerobic exercise training on active memory and academic performance of first grade high school students. Methods: The method of this study was quasi-experimental (pre-test, post-t...

Journal: :iranian red crescent medical journal 0
fereshteh farzianpour department of health management and economic, school of public health, tehran university of medical sciences, iran +98-2144648943, [email protected]; department of health management and economic, school of public health, tehran university of medical sciences, iran +98-2144648943, [email protected] mohammad arab department of health management and economic, school of public health, tehran university of medical sciences, iran +98-2144648943, [email protected] seyyed mustafa hosseini department of epidemiology and statistic, school of public health, tehran university of medical sciences, iran bakhtiar pirozi department of health management, zabol university, iran

Journal: :جغرافیا و مخاطرات محیطی 0
سید هادی طیب نیا سوران منوچهری

1. introduction stability achieved when the rural areas of natural and socio-economic crisis in a way that protects the natural environment and the rural community to interact with each other to act in good condition. this is one of the most important strategies to assess the sustainability of existing rural settlements. in the first approach to identify the critical points and critical factors...

Journal: :iranian journal of ichthyology 0
hamid reza esmaeili ichthyology and molecular systematics laboratory, department of biology, college of sciences, shiraz university, shiraz, iran. hamidreza mehraban ichthyology and molecular systematics research laboratory, zoology section, department of biology, college of sciences, shiraz university, shiraz, iran keivan abbasi inland waters aquaculture research center. iranian fisheries sciences research institute. agricultural research, education and extension organization, bandar anzali, iran yazdan keivany department of natural resources (fisheries division), isfahan university of technology, isfahan, 4156-83111, iran. brian w coad canadian museum of nature, ottawa, ontario, k1p 6p4 canada.

this checklist aims to reviews and summarize the results of the systematic and zoogeographical research on the iranian inland ichthyofauna that has been carried out for more than 200 years. since the work of j.j. heckel (1846-1849), the number of valid species has increased significantly and the systematic status of many of the species has changed, and reorganization and updating of the publish...

Journal: :پژوهش های جغرافیای طبیعی 0
فیروز مجرد دانشیار گروه جغرافیا، دانشگاه رازی کرمانشاه محمد رامیار یوسف نژاد کارشناسی ارشد اقلیم شناسی، گروه جغرافیا، دانشگاه رازی کرمانشاه امان الله فتح نیا استادیار گروه جغرافیا، دانشگاه رازی کرمانشاه

introduction frost as a harmful climatologic phenomenon affects various human activities and biological processes. due to mountainous nature of kurdistan province as the study area of this research in one hand and type and diversity of effective air masses on the other, the frequency, severity and duration of this phenomenon in the province are outstanding. confronting frost could be one of the...

زارعی, شریفه, قلی زاده, محمد حسین, محمدی, بختیار,

Climate and weather conditions are among the most important factors in controlling our daily and even long-term activities. Since the emergence of human beings, the weather has been effective in our lives. Changes in precipitation and temperature, solar radiation and other climatic parameters, have had so much impact on people’s lives that as far back as the first periods of human lives, ...

The Zrebar Lake is a most important natural freshwater Lake ecosystem in the Kurdistan Province, west of Iran.  Since Decembeer 2019, there has been reports of an unusual fish species sighting in the Zrebar Lake. This has led our efforts to set traps, capture and identify the species as Esox lucius Linnaeus. Consequently, we made further, field assessments and conducted biological study in the ...

ژورنال: مسکن و محیط روستا 2019
Dezhdar, Omid, Hassan pour, Faramarz, Salem, Mohammad Dana,

Given the ancient history of the Kurdish region in western Iran, its seemingly simple architecture has not been thoroughly investigated.  This research is an attempt to identify and characterize vernacular housing in western Kurdistan. The main aim of the research is to recognize the elements and concepts of these typologies, as well as the application of these concepts, and to inspire contempo...

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