Results 31 to 40 of about 4,286,160 (286)
Advances in Targeted Alpha Therapy: Preparation and Separation of Alpha Radionuclides
He huaxue yu fangshe huaxue, 2022 Targeted alpha therapy(TAT) is a promising approach for the treatment of cancer and it is under fast development in the past few decades. Owing to the high linear energy transfer(LET), short path length, high relative biological effect and cytotoxicity ...
WANG Lu-sheng +2 more
doaj +1 more source
Taiyuan Ligong Daxue xuebao, 2021 The flow and diffusion around a building under neutral (Rib=0) and stable stratification (Rib=0.057) conditions were investigated by wind tunnel experiment.
Yunpeng LI +4 more
doaj +1 more source
He jishu, 2022 BackgroundThe detectors of traditional gamma-ray imaging systems cannot meet the radiation detection requirements of positioning for the nuclear industry application.
LI Yan +7 more
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Radially restricted linear energy transfer for high-energy protons: A new analytical approach [PDF]
, 1994 Radially restricted linear energy transfer (LET) is a basic physical parameter relevant to radiation biology and radiation protection. In this report a convenient method is presented for the analytical computation of this quantity without the need for ...
A Chatterjee +11 more
core +1 more source
Temporal changes of beryllium-7 and lead-210 in ground level air in Serbia [PDF]
Hemijska Industrija, 2014 7Be, 210Pb and 137Cs activity concentrations in ground level air at five monitoring stations (MS Vinča, Zeleno Brdo, Zaječar, Vranje and Zlatibor) in Serbia were determined during the period from May 2011.
Janković Marija M. +5 more
doaj +1 more source
Ionizing Radiation-Induced Epigenetic Modifications and Their Relevance to Radiation Protection
International Journal of Molecular Sciences, 2020 The present system of radiation protection assumes that exposure at low doses and/or low dose-rates leads to health risks linearly related to the dose. They are evaluated by a combination of epidemiological data and radiobiological models.
M. Belli, M. Tabocchini
semanticscholar +1 more source
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
doaj +1 more source
Eurasian Journal of Physics and Functional Materials, 2021 Radon is a noble gas that is one of the natural radioactive decay products of radium resulting from the disintegration of uranium. Humans are exposed to sources of natural radiation activity, being radon and its progeny breathing air responsible for more
D. S. Ibrayeva +4 more
doaj +1 more source
High-Intensity Synchrotron Radiation Effects [PDF]
, 2016 Various effects of intense synchrotron radiation on the performance of particle accelerators, especially for storage rings, are discussed. Following a brief introduction to synchrotron radiation, the basic concepts of heat load, gas load, electron ...
Suetsugu, Y.
core +3 more sources
Death of the ALARA Radiation Protection Principle as Used in the Medical Sector
Dose-Response, 2020 ALARA is the acronym for “As Low As Reasonably Achievable.” It is a radiation protection concept borne from the linear no-threshold (LNT) hypothesis. There are no valid data today supporting the use of LNT in the low-dose range, so dose as a surrogate ...
P. Oakley, D. Harrison
semanticscholar +1 more source