purpose: this paper has two main goals: first, to evaluate the position of geological survey of iran library through the assessment of internal (strengths and weaknesses) and external (opportunities and threats) environment; and then, provide solutions and strategies to help library managers and administrators to achieve their goals, missions and visions. methodology: among the existing models,...

Introduction: This study was conducted to measure the gamma emitters (e.g., uranium-238 [238U], thorium-232 [232Th], and potassium-40[40K]) and alpha emitters (e.g., radon-222 [222Rn] and radium), and also to evaluate the radiation hazard indices of radionuclides in parenteral nutrition samples utilized in the hospitals of Iraq. Material and Methods: The measurements were accomplished using ga...

The natural radioactivity due to the presence of (226)Ra, (232)Th and (40)K in selected building materials used in Jordanian building constructions has been measured using gamma-ray spectrometer with a Hyper Pure germanium detector. The average activity concentrations observed in different building materials ranged from 27.7 +/- 7.5 to 70.4 +/- 2.8, 5.9 +/- 0.67 to 32.9 +/- 3.9 and 30.8 +/- 0.8...

objective: the aim of this study was to investigate the possibility of predicting psychological well-being based on spirituality and religiousness. methods: a sample of 300 participants was selected from the whole entrants to shiraz university of medical sciences and shiraz university using a random cluster sampling. the tools of this study were the spiritual scale of ironson, the internal and ...

effective academic leadership is a complicated issue to investigate because of its intangibility and potential consequences. in addition, it plays an essential role in the success of institutions as well as being an important factor in improving quality performance of faculty members, administrators and qualified alumni. in this study mixed methods was used to develop a model of islamic azad un...

introduction : lateral osteotomy is a major part of rhinoplasty for remodeling external facet of the nose and narrowing of nasal base and dorsum after removal of the hump with the edema and ecchymosis being the major sequels of the operation. the present study compared post-operative edema and ecchymosis and mucosa tears between internal and external osteotomy techniques. materials and methods ...

Background: Inflammatory bowel disease (IBD) is a group of disorders that cause chronic inflammation (pain and swelling) in the intestines. IBD includes Crohn’s disease and ulcerative colitis. Both types affect the digestive system. The study aims to compare coping strategies in people with inflammatory bowel disease and healthy people, according to internal and external sources of health contr...

This paper focuses on internal and external factors, which influence the inflation rate in developing countries. A monetary model of inflation rate, capable of incorporating both monetary and fiscal policies as well as other internal and external factors, was developed and tested on Iranian data. It was found that, over the long run, a higher exchange rate leads to a higher price and that the f...

locus of control is a very important issue in the psychological science and it can help people to overcome many psychological disorders. the main assumption of the present study was the relationship between both internal and external locus of control, as a hypothetical variable. the aim of this study was to determine the relationship between locus of control and levels of anxiety in female stud...

this study was conducted to determine the radioactivity concentration in soil samples of anarak-khour district located at central iran. 48 soil samples from a depth of 10-15 cm were taken from seven different sites for monitoring. the radioactivity concentration of 238u, 232th, 137cs and 40k in soil samples was determined, using a high resolution (hpge detector, p-type) γ-spectrometry by detect...