Results 21 to 30 of about 87,691 (298)
Lessons Learned: a knowledge management tool for learning about radiation accidents
Brazilian Journal of Radiation Sciences, 2021 According to the International Atomic Energy Agency (IAEA), the lessons learned (LL) in a radiation accident are extremely important in the building of learning about accidents, identifying best practices and preventing new accidents from occurring ...
Luis Carlos Jansen Silva +1 more
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Brazilian Journal of Radiation Sciences, 2018 This work presents the evaluation of the applicability and sensitivity of a portable detection device specially designed for in vivo measurement of high-energy photon emitters in the human body.
Alexandre Barbosa Soares +4 more
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Brazilian Journal of Radiation Sciences, 2022 Almost twenty years after the publication of Ordinance 453, the National Health Surveillance Agency (ANVISA) approved the Collegiate Board Resolution 330 (RDC 330), which establishes the basic guidelines for Radiation Protection (RP) in diagnostic and ...
GUSTAVO OLIVEIRA DA CONCEIÇÃO +1 more
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Brazilian Journal of Radiation Sciences, 2018 The prompt response to emergency situations involving suspicion of intakes of radionuclides requires the use of simple and rapid methods of internal monitoring of the exposed individuals.
Ämilie Louize Degenhardt +4 more
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Measurements of natural radioactivity in soil samples collected in the Kampinoski National Park [PDF]
E3S Web of Conferences, 2019 In this article are presented the results of measurements of natural radioactivity in twelve soil samples from the Kampinoski National Park by using high purity germanium detector (HPGe).
Łukaszek-Chmielewska Aneta +5 more
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Brazilian Journal of Radiation Sciences, 2022 Undergraduate courses in technology were recognized in Brazil from the 1990s onwards, such as Technologist in Radiology (TR). According to the Ministry of Education (MEC), the TR carries out activities in Radiotherapy, Radiology and Nuclear Medicine, for
STEPHANIE NELASCO DA SILVA +2 more
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Trends in gel dosimetry : preliminary bibliometric overview of active growth areas, research trends and hot topics from Gore's 1984 paper onwards [PDF]
, 2016 John Gore’s seminal 1984 paper on gel dosimetry spawned a vibrant research field ranging from fundamental science through to clinical applications. A preliminary bibliometric study was undertaken of the gel dosimetry family of publications inspired by ...
Baldock, Clive (R20534)
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Tissue substitutes for particulate radiations and their use in radiation dosimetry and radiotherapy [PDF]
, 1978 PhDMost of the tissue substitute materials currently used inclinical radiation dosimetry are designed to simulate muscle or bone when irradiated with photons A few materials have been developed for neutron dosimetry, but substitutes speci fically ...
Constantinou, Christodoulos
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Sum-peak method with two NaI(Tl) crystals: 68(Ge+Ga) standardization
Brazilian Journal of Radiation Sciences, 2019 A 68(Ge+Ga) commercial solution has been standardized in LNMRI in Brazil, by sum-peak method, in which a 3”x3” NaI(Tl) gamma-ray detector is positioned at the top of a well-type 5”x5” NaI(Tl) gamma-ray detector, resulting in a set up approximately 4p ...
Estela Maria Oliveira +7 more
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EJNMMI Physics, 2022 Background In 2016, the International Commission on Radiological Protection (ICRP) published the results of Monte Carlo simulations performed using updated and anatomically realistic voxelized phantoms. The resulting specific absorbed fractions are based
Shalini Subramanian +5 more
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