Results 31 to 40 of about 1,131,173 (281)
Radiation-sensitive film compositions for measuring absorbed doses within the 100-1000 Gy range
Стандартные образцы, 2019 This work was aimed at investigating the spectral features and dose sensitivities of film dosimetry systems developed at the All-Russian Research Institute for Physical-Engineering and Radiotechnical Metrology (VNIIFTRI) and approved as absorbed-dose ...
V. P. Tenishev, I. A. Emelyanenko
doaj +1 more source
Low dose ionising radiation produces too few ROS to directly affect antioxidant concentrations in cells [PDF]
, 2012 It has been hypothesized that radiation-induced oxidative stress is the mechanism for a wide range of negative impacts on biota living in radioactively contaminated areas around Chernobyl.
Smith, Jim +5 more
core +1 more source
Different biological effectiveness of ionising and non-ionising radiations in mammalian cells [PDF]
Advances in Radio Science, 2007 It has been discussed ever since among the scientific communities, whether non-ionising radiation can alter or harm biological systems. While the mechanisms of underlying effects of ionising radiation are well understood and described here, there is less
E. Schmid, T. Schrader
doaj
A survey of radiation safety training among South African interventionalists
African Journal of Health Professions Education, 2018 Background. Ionising radiation is increasingly being used in modern medicine for diagnostic, interventional and therapeutic purposes. There has been an improvement in technology, resulting in lower doses being emitted.
A Rose, W Rae
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Methods for analysing data from in-situ ground-based and UAS-borne scintillation gamma spectrometry
Acta PolytechnicaThis article extends established methods for determining dosimetric quantities characterising monitored photon fields and for estimating the superficial activity of 137Cs and the concentrations of K, U, and Th in the soil surface layer from spectra ...
Jaroslav Klusoň +4 more
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Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding
FEBS Letters, EarlyView.In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança +2 more
wiley +1 more source
, 2023 People exposed to ionising radiation may develop harmful somatic and genetic effects in their anatomical structures. Technological advancements, particularly in radiological devices, research and examinations result in a significant increase in the ...
Tafralı, Şeyma +12 more
core +1 more source
BMC Health Services Research, 2019 Background In the context of increasing availability of computed tomography (CT) scans, judicious use of ionising radiation is a priority to minimise the risk of future health problems. Hence, education of clinicians on the risks and benefits of CT scans
Ben Young +9 more
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Mutational signatures in tumours induced by high and low energy radiation in Trp53 deficient mice
Nature Communications, 2020 Mutational signatures induced by ionising radiation remain largely unexplored. Here in TP53 mutant mice, the authors characterise the genomic landscape of tumours induced by high- and low-energy radiation.
Yun Rose Li +12 more
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Control of Neuroinflammation through Radiation-Induced Microglial Changes
Cells, 2021 Microglia, the innate immune cells of the central nervous system, play a pivotal role in the modulation of neuroinflammation. Neuroinflammation has been implicated in many diseases of the CNS, including Alzheimer’s disease and Parkinson’s disease.
Alexandra Boyd +4 more
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