Results 41 to 50 of about 800,034 (382)
METHODOLOGICAL PRINCIPLES AND MAIN INDICATORS OF RADIATION MONITORING OF THE ENVIRONMENT
Геохімія техногенезу, 2019 The degree of migration activity of artificial radioactive substances in the environment is determined by the biogeochemical features of the landscape.
Shevchenko O., Dolin V.
doaj +1 more source
Efficiency of gratings for silica fiber-coupled internal Smith-Purcell radiation and Cherenkov diffraction radiation -- a quantitative numerical study [PDF]
arXiv, 2023 We propose a setup for measuring visible and near-visible internal Smith-Purcell radiation and Cherenkov Diffraction Radiation, based on silica and silicon, and perform quantitative numerical analysis of its radiation efficiency. We calculate the total radiated energy per electron and the spectral distribution of different radiation orders, taking into
arxiv
Fushe yanjiu yu fushe gongyi xuebaoThis study investigated the gross radioactive background levels in paddy, vegetables, and cultivated soils around major agricultural production bases and key nuclear and radiation facilities in Guangdong Province.
SUN Xunjie +4 more
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Радиационная гигиена, 2020 The article provides a brief description of organizational and technical measures aimed at ensuring radiation safety during the decommissioning of the heavy-water research nuclear reactor of Institute for Theoretical and Experimental Physics after A.I ...
I. V. Mednikov +3 more
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Compact gamma detector module for radiation monitoring [PDF]
arXiv, 2022 Modern unmanned technologies make it possible to implement them in almost all industries, including radiation monitoring. Already in 2011, at the Fukushima nuclear power plant accident, the first drones were demonstrated to measure the radiation background of the territories. Improvement of such devices is one of the topical directions.
arxiv
Problems in radon measurements in context of epidemiological studies [PDF]
Archive of Oncology, 2004 Epidemiological case control study is considered to be primary instrument to investigate the relationship between population indoor radon exposure and risk of lung cancer.
Yarmoshenko Ilia V., Kirdin Ivan A.
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Dosimetric Application of Phosphorus Doped Fibre for X-ray and Proton Therapy
Sensors, 2021 Phosphorous-doped silica optical fibres with a core diameter of 4 µm were tested in X-ray and proton fields for application in cancer therapy dosimetry.
Olugbenga J. Olusoji +7 more
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Using ACIS on the Chandra X-ray Observatory as a particle radiation monitor II [PDF]
, 2012 The Advanced CCD Imaging Spectrometer is an instrument on the Chandra X-ray Observatory. CCDs are vulnerable to radiation damage, particularly by soft protons in the radiation belts and solar storms. The Chandra team has implemented procedures to protect ACIS during high-radiation events including autonomous protection triggered by an on-board ...
arxiv +1 more source
Autophagy in cancer and protein conformational disorders
FEBS Letters, EarlyView.Autophagy plays a crucial role in numerous biological processes, including protein and organelle quality control, development, immunity, and metabolism. Hence, dysregulation or mutations in autophagy‐related genes have been implicated in a wide range of human diseases.
Sergio Attanasio
wiley +1 more source
Methodology For the Evaluation of Critical Components of the Scatterable Radiation Monitor Under Radiation Fields [PDF]
American Nuclear Society Transactions 2024One of the persisting challenges associated with the peaceful use of the atom is monitoring the subsequent radiation. For example, nuclear power plants need environmental monitoring to ensure public trust. While this may be conducted by the frequent monitoring of low-cost thermoluminescent dosimeters placed in concentric rings around the plant, there ...
arxiv +1 more source