نتایج جستجو برای: radiation safety measure
تعداد نتایج: 827327 فیلتر نتایج به سال:
Background and Objective: Due to importance of ionizing radiation on human health, many studies have been performed to measure the background gamma radiation all around the world as well as some cities in lran. This study was carried out to measure the amount of background gamma radiation in outdoor areas in different seasons in Zanjan to determine the annual effective dose of the city resident...
Background: Sentinel node biopsy (SLNB) is the standard of care for breast cancer treatment and it is getting wide acceptance in Iran. The radiation safety of the procedure has been investigated under controlled conditions, but the standard dose of radiotracer and techniques are not always observed in the community setting. The aim of this study was to assess the magnitude of the absor...
Ionization radiation induced decomposition of dyes is a concept frequently exploited to develop devices to measure the radiation dose. In this study, using this concept, preparation of polyvinyl chloride films doped with different amounts of quinacrine dihydrochloride were done and their capabilities for dosimetry of gamma radiation doses in the range of 0 to 60 kGy were evaluated. The results ...
Background and Aim: Hospitals are among the most important establishments providing health services, in which -- due to special hazards -- the observance of safety principles is of great importance. This research aimed to study the safety conditions at educational hospitals of Shiraz University of Medical Sciences(SUMS). Materials and Methods: This cross-sectional descriptive study was conduct...
THE use of radiation in diagnosing and treating patients has significantly advanced the field of medicine and saved or extended countless lives. We continue to find new, more sophisticated applications and refine and improve standard treatments to the benefit of patients. The use of radiation, however, is not without risk. As interventional radiologists who use this technology in our daily prac...
The radiation safety culture of any organisation is defined by the attitudes, behaviour and actions of its stakeholders towards radiation safety. It depends on all stakeholders at all levels within and outside the organisation. To achieve and maintain a good safety culture requires a comprehensive and sustained effort and integration of good working practices at all levels. Strong positive lead...
The use of fluoroscopy has become commonplace in many orthopaedic surgery procedures. The benefits of fluoroscopy are not without risk of radiation to patient, surgeon, and operating room staff. There is a paucity of knowledge by the average orthopaedic resident in terms proper usage and safety. Personal protective equipment, proper positioning, effective communication with the radiology techni...
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