نتایج جستجو برای: ointment x ray protection health and safety of medical staff
تعداد نتایج: 24217435 فیلتر نتایج به سال:
abstract in aggregate, active forms of reactive silica with mineral names are sometimes associated with sand and gravel in concrete mixture. alkali hydroxides originated from alkalis in the cement or other resources form an alkaline silica gel with this reactive silica which becomes swallowed and expanded during time causing damage to concrete. there have been growing researches on alkaline r...
conclusions the results indicated that suitable facilities and equipment, human resources, and infrastructure were available in the district hospitals in iran. these findings showed that there is potential for the district hospitals to provide care in a wider spectrum. results in this study, 100% of the studied hospitals had oxygen cylinders, running water, electricity, anesthesia machines, eme...
پژوهش حاضر به روش توصیفی و با هدف تحلیل استنادی ماخذ مقالات نشریات علوم پزشکی انگلیسی زبان ایران و تعیین میزان دسترسی رایگان به متن کامل مجلات استناد شده در آنها از طریق سایتهای اینترنت انجام گرفته است. جامعه پژوهش شامل کل استنادهای مقالات دوره 2000 سه نشریه medical journal ، iranian journal of medical sciences، acta medica iranica of islsmic republic of iran بوده که این مجلات دارای...
Introduction: In nuclear medicine, the demand for a variety of radionuclides is rising every day. Radionuclides radiation doses to patients and staff are of high importance and it should be monitored and controlled in medical imaging centers. This study aimed to evaluate the safety principles in the Hegmataneh Gamma scan nuclear medicine center in Hamadan. Methods and Materials: Dose rate me...
Diagnostic and interventional radiology, are an essential part of present day medical practice. Advances in X-ray imaging technology, together with developments in digital imaging have had a significant impact on the practice of radiology. This includes improvement in image quality, reduction in dose and a broader range of available applications resulting to better patient diagnosis and treatme...
Introduction: With the rapid advancement of technology in today's world, the use of ionizing radiation and radioactive materials has been expanding significantly. The use of radioactive resources and equipment in medical sciences is increasing. Failure to observe safety precautions when working with radiation can have serious risks for employees, people, the environment and eve...
background and objectives: not reporting medication errors by the clinical staff prevent identification of type and frequency of these errors, and thereby developing effective strategies to alleviate the problem. most investigation of barriers to medication error reporting comes from public hospitals. this study aimed to explore the issue from a nurse’s perspective in private hospital. methods:...
One of the most widely used diagnostic devices in medical imaging is computed tomography scanning with the use of X-ray ionization. After years of using this tool in the diagnosis and treatment, external doses of these beams can pose a risk of secondary cancer, which is significant in terms of radiation safety and protection. In this paper, using the Monte Carlo code MCNPX2.6 performed over thr...
Background: People occasionally undergo medical diagnostic X-ray examinations and expose their red blood cells to radiation. Radiation that is generated from medical diagnostic X-ray machines is widely used in medical diagnoses. One of the important parameters is kilo-voltage (kV) that is applied across the X-ray tube in medical diagnostic X-ray machines. Kilo-voltage influences the radiation d...
Introduction Due to the increasing use of angiography procedures and the higher risk of deterministic and stochastic effects for radiation workers of these sections than other radiological procedures, radiation safety is very important in angiography staff. So, this study aimed to obtain the effective dose of angiography staff and compare them with the standard dose limit and finally outline th...
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