Results 21 to 30 of about 854,118 (277)
Nuclear Engineering and Technology, 2019 Tritium is an important nuclide that must be monitored for radiation safety management. In this study, HTO was orally administered to rats at the level of 37 kBq (1 μCi) or 370 kBq (10 μCi) to examine tissue distribution and excretion levels.
Jei Ha Lee +7 more
doaj +1 more source
Jurnal Ilmiah Pendidikan Fisika Al-Biruni, 2023 Radiotherapy is a non-surgery therapy that employs ionizing radiation like X-ray or even radiation to cure cancer as a curative activity. Radiation dose rate analysis is required for the person who worked on radiotherapy to strengthen safety precautions ...
Ramacos Fardela +5 more
doaj +1 more source
Radiation dose and protection [PDF]
Canadian Medical Association Journal, 2011 All studies should involve the minimum amount of radiation required to provide the required information. Children have an increased risk from radiation exposure because of a longer expected lifespan and increased tissue radiosensitivity.
Mark O, Baerlocher +3 more
openaire +2 more sources
Measurement of the Radiation Dose Rates of Patients Receiving Treatment with I-131 Using Telescopic Radiation Survey Meter [PDF]
Iranian Journal of Medical Physics, 2016 Introduction In order to discharge the patients receiving treatment with large radiation doses of 131I for thyroid cancer, it is necessary to measure and evaluate the external dose rates of these patients.
Yehia Lahfi, Osama Anjak
doaj +1 more source
A STUDY OF STUDENT AWARENESS OF RADIATION PROTECTION SKILLS AT J AZAN UNIVERSITY
King Khalid University Journal of Health Sciences, 2019 Objectives: To evaluate radiology students’ awareness of ionising radiation exposure and its related risks during common diagnostic imaging procedures, to evaluate students’ radiation protection knowledge for assessment of educational processes and ...
Nouf H. Abuhadi
doaj +1 more source
Low-dose radiation pneumonitis [PDF]
Cancer, 1975 A case demonstrating fulminant radiation pneumonitis following a course of prophylactic whole lung irradiation at doses below 2000 rads, resulting in death, is presented. The importance of predisposing factors and the suspected "sensitizing" factor in this case are discussed.
S R, Braun +3 more
openaire +2 more sources
Nukleonika, 2016 It is well known that the temporal dynamic of indoor and outdoor radon concentrations show complex patterns, which are partly not easy to interpret. Clearly, for physical reasons, they must be related to possibly variable conditions of radon generation ...
Janik Mirosław, Bossew Peter
doaj +1 more source
Life, 2021 We demonstrated that low dose pulsed radiation (0.25 Gy) at a high-dose-rate, even for very short intervals (10 s), decreases cell survival to a greater extent than single exposure to a similar total dose and dose rate. The objective of this study was to
Shingo Terashima +4 more
doaj +1 more source
The Risk of Cancer from CT Scans and Other Sources of Low-Dose Radiation: A Critical Appraisal of Methodologic Quality [PDF]
, 2020 Introduction: Concern exists that radiation exposure from computerized tomography (CT) will cause thousands of malignancies. Other experts share the same perspective regarding the risk from additional sources of low-dose ionizing radiation ...
Doss, Mohan, PhD +3 more
core
Radiation dose in vertebroplasty [PDF]
Neuroradiology, 2004 We wished to measure the absorbed radiation dose during fluoroscopically controlled vertebroplasty and to assess the possibility of deterministic radiation effects to the operator. The dose was measured in 11 consecutive procedures using thermoluminescent ring dosimeters on the hand of the operator and electronic dosimeters inside and outside of the ...
Mehdizade, A. +10 more
openaire +2 more sources