نتایج جستجو برای: kalat naderi
تعداد نتایج: 130 فیلتر نتایج به سال:
introduction hymenocrater from lamiaceae family is a perennial bush with 24 species in the world and 10 different species in natural habitats of iran (satil et al., 2007). hymenocrater platystegius rech. is exclusive to khorasan province in the north east of iran (mozaffarian, 1996). according to available information, %5 of plant species of iran are becoming extinct, which is 550 times higher ...
Exploration of the unknown and survival have always been generic instincts of the human nature. According to our knowledge about the universe and the available technology, exploration progressed from a quest for land across the horizon, to a search for planetary bodies in our galaxial neighbourhood, which given the appropriate infrastructure, could sustain artificial ecosystems. The best candid...
Background and Objectives: There are some indices for scientometrics including counting the number of scientific publications and the number of citations to these publications. Hirsch Index(H-index)is widely accepted for scientometrics because it has both qualitative and quantitative components for scientometrics. This study evaluated the scientific outputs of faculty members of Rafsanjan Unive...
Background & Aims of the Study: Sulfur dioxide is a component of greatest concern and is used as an indicator for the larger group of gaseous sulfur oxides (SOx). Sulfur dioxide can be absorbed into your body through the nose and lungs, its reaction with the moisture in the nose and nasal cavity, and entering the circulatory system directly through the airways. The aim of this study is ...
Background and Objective: One of the most common ways of evaluating scientific researchers, and along with it the evaluation of the universities, is the use of scientometric citation databases methods. This quantitative and qualitative study aimed to evaluate the prevalence of scientific researchers in the Web of Science (WOS) database during a ten-year period from 2002 to 2011. Materi...
Background & Aims of the Study : Ground-Level Ozone (GLO) is the component of one of greatest concern that threatened human health in both developing as well as developed countries. The GLO mainly enters the body through the respiration and can cause decrements in pulmonary complications, eye burning, shortness of breath, coughing, failure of immune defense, decreases forced vital cap...
Techno-Social Pathology of Smart Elementary Schools for Girls in Qom from Teachers’ Perspective* N. Naderi-Beni, Ph.D.** H. Khanifar, Ph.D.*** A. Ghofraani**** The importance of schooling in shaping the future of the society requires continuous evaluation/surveys and identification of shortcomings, especially in the newly invented smart schools. To engage in such a pathology the Tech...
landslide like phenomena such as earthquake, flood, and volcano eruption are considered as the important natural events which happen every year in the mountainous and the elevated regions of the country and incur substantial damages and losses. today, in the countries involved with the issue of earthquake sliding, there is an increasing tendency in evaluating and zoning of the danger and damage...
Background and Objective: Smoking can be associated with the decreasing gingival blood flow and epithelial changes. The aim of this study was to evaluate the histopathological changes of gingival epithelium and connective tissue in smokers. Methods: The study was case-control. Sixty male patients (28 smokers and 32 nonsmokers) suffering chronic periodontitis were participated...
Background and Objective: Today, the range of information and knowledge and the speed of production of science has increased dramatically. Using these information in the universities requires that the students become aware of the existing information sites. Although, these days internet as the biggest source of information is accessible, specific methods and also relative strategies are require...
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