نتایج جستجو برای: staff dose

تعداد نتایج: 379458  

Journal: :Journal of applied behavior analysis 2009
Cynthia N Catania Daniel Almeida Brian Liu-Constant Florence D DiGennaro Reed

Three new direct-service staff participated in a program that used a video model to train target skills needed to conduct a discrete-trial session. Percentage accuracy in completing a discrete-trial teaching session was evaluated using a multiple baseline design across participants. During baseline, performances ranged from a mean of 12% to 63% accuracy. During video modeling, there was an imme...

Journal: :Japanese Journal of Radiological Technology 1989

Journal: :Nuclear Technology and Radiation Protection 2006

Journal: :Bosnian journal of basic medical sciences 2006
Elma Kucukalić-Selimović Amra Skopljak-Beganović Nermina Beslić Amela Begić Sadzida Begović-Hadzimuratović Zdenka Drazeta

Ionizing radiation has many practical applications, but it is also, as it is well known, dangerous to human health. The purpose of this study was to estimate the dose and exposure for medical staff involved in sentinel node assay and to determine how safe this assay really is. The theoretical method was used for calculation. Three groups of medical staff were selected: nuclear medicine speciali...

Background: PET/CT imaging using [18F]-FDG is utilized in clinical oncology for tumor detecting, staging and responding to therapy procedures. Essential consideration must be taken for radiation staff due to high gamma radiation in PET/CT and cyclotron center. The aim of this study was to assess the staff exposure regarding whole body and organ dose and to evaluate environment dose in PET/CT an...

Journal: :Pain physician 2013
Chris Plastaras Malathy Appasamy Yusef Sayeed Coleen McLaughlin Jeremy Charles Anand Joshi Donald Macron Bryan Pukenas

BACKGROUND Fluoroscopic guided percutaneous interventional spine procedures are increasingly performed in recent years as they have been shown to be target specific and enhance patient safety. However, ionizing radiation has been associated with stochastic effects such as cancer and genetic defects as well as deterministic effects such as cataracts, erythema, epilation, and even death. These ar...

2013
Fabio Paolicchi Lorenzo Faggioni Luca Bastiani Sabrina Molinaro Davide Caramella Carlo Bartolozzi

OBJECTIVES To evaluate the radiation dose of the main body CT examinations performed routinely in four regional diagnostic centres, the specific contribution of radiologists and technologists in determining CT dose levels, and the role of radiological staff training in reducing radiation doses. METHODS We retrospectively evaluated the radiation dose in terms of dose-length product (DLP) value...

Journal: :research in cardiovascular medicine 0
ahmad bitarafan rajabi department of nuclear medicine, rajaie cardiovascular, medical and research center, iran university of medical sciences, tehran, ir iran feridoun noohi cardiovascular intervention research center, rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran hassan hashemi noor ophthalmology research center, noor eye hospital, tehran, ir iran; noor ophthalmology research center, noor eye hospital, tehran, ir iran. tel: +98-2188651515, fax: +98-2188651514 majid haghjoo cardiac electrophysiology research center, rajaie cardiovascular medical and research center, iran university of medical sciences, tehran, ir iran mohammad miraftab noor ophthalmology research center, noor eye hospital, tehran, ir iran nahid yaghoobi department of nuclear medicine, rajaie cardiovascular, medical and research center, iran university of medical sciences, tehran, ir iran

results the electrophysiology laboratory staff received higher doses of ionizing radiation (17.2 ± 11.9 msv; p < 0.001). there was a significant positive correlation between the years of working experience and effective dose in the lens (p < 0.001). in general, our findings showed that the incidence of lens opacity was 79% (95% ci, 69.9-88.1) in participants with exposure (the case group) and o...

2011
Robert V. Tauxe Michael Lynch Yves Lambert Jeremy Sobel Jean W. Domerçant Azharul Khan

When epidemic cholera appeared in Haiti in October 2010, the medical community there had virtually no experience with the disease and needed rapid training as the epidemic spread throughout the country. We developed a set of training materials specific to Haiti and launched a cascading training effort. Through a training-of-trainers course in November 14-15, 2010, and department-level training ...

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