대한영상의학회지, 2021 Purpose Although chest CT has been discussed as a first-line test for coronavirus disease 2019 (COVID-19), little research has explored the implications of CT exposure in the population.
Jong Hyuk Lee +5 more
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Nuclear Energy: Radiation Exposure [PDF]
This lesson provides an overview of the sources and potential effects of radiation exposure. Topics include the history of the United States' domestic nuclear power program, the concept of ionizing radiation, and how radiation dosage is measured.
John Pratte
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A simple code for use in shielding and radiation dosage analyses [PDF]
, 1972 A simple code for use in analyses of gamma radiation effects in laminated materials is described. Simple and good geometry is assumed so that all multiple collision and scattering events are excluded from consideration.
Wan, C. C.
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Direct Experimental Evidence for Differing Reactivity Alterations of Minerals following Irradiation: The Case of Calcite and Quartz [PDF]
, 2015 Concrete, a mixture formed by mixing cement, water, and fine and coarse mineral aggregates is used in the construction of nuclear power plants (NPPs), e.g., to construct the reactor cavity concrete that encases the reactor pressure vessel, etc.
Bauchy, Mathieu +7 more
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Impact of Electronic Collimation on Reducing Unnecessary Patient Dose in Digital Radiography [PDF]
Journal of Biomedical Physics and EngineeringBackground: In radiology, optimizing radiation protection is crucial, and field collimation plays a critical role in minimizing patient dose. As technology has evolved, electronic collimation has become the preferred method due to its effectiveness in ...
Amir Mohammad Esmaeilian +3 more
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What my O.P.G. † tells me: Some radiographical and radiological aspects of panoramic tomography
Australasian Orthodontic Journal, 1988 Panoramic tomography is becoming increasingly popular in general .and specialist dental practice. Adequate interpretation is, however, militated against by the intricate composition of the image and therefore the diagnostic yield of this examination is ...
Keur Johannes J.
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Provisional standards of radiation safety during flights [PDF]
Radiation effects during space flights are discussed in the context of the sources and dangers of such radiation and the radiobiological prerequisites for establishing safe levels of radiation dosage. Standard safe levels of radiation during space flight
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Tsallis entropy approach to radiotherapy treatments
, 2013 The biological effect of one single radiation dose on a living tissue has been described by several radiobiological models. However, the fractionated radiotherapy requires to account for a new magnitude: time.
Borges +22 more
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Adrenal Vein Sampling: Radiation Dose Reduction on New Angiography Platform
The Arab Journal of Interventional Radiology, 2020 Objectives: Primary aldosteronism is one of the most common causes of secondary hypertension. Distinguishing unilateral from bilateral disease is essential as those with unilateral adrenal disease will benefit from adrenalectomy. This is best achieved by
Ali Alsafi +6 more
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Study of early nausea and vomiting response of swine to ionizing radiation Final technical progress report, 15 Sep. - 12 Dec. 1969 [PDF]
Early nausea and vomiting response of swine to ionizing radiation related to radiation dosage and effect on humans in space ...
Sullivan, M. F.
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