Results 61 to 70 of about 251,643 (306)
Dose-Response, 2019 Background: Occupational exposure of radiation among medical radiation workers contributes to the subsequent increased risk of thyroid cancer. Long noncoding RNAs (lncRNAs) are emerging as important regulators of cancer biology.
Feng Shi +6 more
doaj +1 more source
Mathematical modeling of environmental impacts of a reactor through the air [PDF]
Nuclear Technology and Radiation Protection, 2014 This paper presents an algorithm for the calculation of internal and external doses as an integral part of the mathematical model of atmospheric dispersion.
Nikezić Dušan P. +3 more
doaj +1 more source
Interaction of Supernova Ejecta with Nearby Protoplanetary Disks [PDF]
Astrophys.J.662:1268-1281,2007, 2007 The early Solar System contained short-lived radionuclides such as 60Fe (t1/2 = 1.5 Myr) whose most likely source was a nearby supernova. Previous models of Solar System formation considered a supernova shock that triggered the collapse of the Sun's nascent molecular cloud.
arxiv +1 more source
Neuroendocrinology, 2018 Neuroendocrine tumours (NETs) are being seen increasingly frequently, but to date only complete surgical resection is curative. However, among the various therapeutic options, peptide receptor radionuclide therapy, linking a radioactive moiety to an ...
S. Navalkissoor, A. Grossman
semanticscholar +1 more source
Numerical simulation of radionuclides migration in the far field of a geological repository [PDF]
, 2015 Safety conditions associated with geological repositories must be guaranteed also in the case of radionuclides migrating from the near field to the far field of a geological repository and to the external environment.
Cinzia, Miracapillo, Ferroni, Luisa
core +1 more source
Geant4 simulation study of β-γ coincidence detector for 41Ar measurement
He jishuBackground41Ar is one of the main radionuclides released into the environment by the operation of reactors and accelerators. The measurement of 41Ar activity concentration is of great significance for ensuring public health.
FENG Yajie +8 more
doaj +1 more source
The challenge of detecting remote spectroscopic signatures from radionuclides [PDF]
ApJ (2024) 973: 161The characterization of exoplanetary atmospheres through transit spectra is becoming increasingly feasible, and technology for direct detection remains ongoing. The possibility of detecting spectral features could enable quantitative constraints on atmospheric composition or even serve as a potential biosignature, with the sensitivity of the instrument
arxiv +1 more source
EANM guidelines for radionuclide therapy of bone metastases with beta-emitting radionuclides
European Journal of Nuclear Medicine and Molecular Imaging, 2018 The skeleton is the most common metastatic site in patients with advanced cancer. Pain is a major healthcare problem in patients with bone metastases.
D. Handkiewicz-Junak +7 more
semanticscholar +1 more source
Radionuclide transfer to reptiles [PDF]
Radiation and Environmental Biophysics, 2010 Reptiles are an important, and often protected, component of many ecosystems but have rarely been fully considered within ecological risk assessments (ERA) due to a paucity of data on contaminant uptake and effects. This paper presents a meta-analysis of literature-derived environmental media (soil and water) to whole-body concentration ratios (CRs ...
Wood, Michael D +4 more
openaire +4 more sources
European Journal of Nuclear Medicine and Molecular Imaging, 2015 Since the publication of the European Association of Nuclear Medicine (EANM) procedural guidelines for radionuclide myocardial perfusion imaging (MPI) in 2005, many small and some larger steps of progress have been made, improving MPI procedures. In this
H. Verberne +22 more
semanticscholar +1 more source