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تعداد نتایج: 1327185 فیلتر نتایج به سال:
Introduction: Motivation and job satisfaction of faculty can play a fundamental role in their performance. Inattention to staff’s job satisfaction causes cessation, relative stagnation and evanescence of them. Therefore this study aimed to determine job satisfaction of academic members in two selected Tehran’s military universities in year 2010. Methods: In this descriptive, cross-sectional st...
Background and Objective: The present research has been performed to investigate the opportunities and challenges facing the Iran’s renewable energies development to reduce climate change and improve health and represent managerial solutions in power generation sector by SWOT-AHP analysis models. Materials and Methods: Using literature reviews and survey, the SWOT was applied to identify inte...
Regenerative capacity of mammals is limited and can rarely regenerate a specific organ or tissue fully. Due to these limitations, regenerative medicine seeks efficient and safe cell sources for regeneration of damaged tissues and organs or treatment for incurable diseases. Human embryonic stem cells (HESCs) hold two important properties called self renewal and pluripotency. However, the use of ...
Asafoetida and sagapenum as valuable Iranian oleo-gum-resins from Ferula spp. (F. assa-foetida, F. persica, F. foetida and F. alliacea) have received interest during the history for producing valuable perfumes and common spices or as pharmaceutical agents. The aim of the present work was to characterize sources of asafoetida and sagapenum, according ...
Background: Sex education is one of the challenging areas of educational systems that has always been accompanied by many problems due to some obstacles and constraints. This has led to occurrence of many behavioral problems and deviations. The aim of this study was to determine the sex education gaps in university curriculum from the students' perspective. Methods: This was a descriptive-surve...
: this study classify the regions and districts according to the access of male and female students to educational opportunities in sistan and baloochestan. the necessary information was collected in terms of regions, districts, and sex by referring to the iranian statistics of census and population in 1375. we used gini coefficient and lorenz curve to rank the regions and measure the access to...
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