Irradiation damage
Parameter estimation for a mechanistic model of high dose irradiation damage using Nelder-Mead simplex method and genetic algorithm
... In 1946, Lea’s [1] proposed the target theory of cell killing which leads to LQ formula. By 2010 several models had been proposed in order to provide more realistic model [4-7]. In 2016, [3] developed a mechanistic model ...
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Kinetics of Isothermal Annealing of Gamma-irradiation Damage in Thallous Nitrate
... DTA has been used to confirm previously reported temperatures for two solid-solid transformations and for the melting of TlNO 3 . The present investigations revealed that the recovery of damage in irradiated ...
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Irradiation Damage in Beryllium Oxide EUR 3054
... 1oo° C 3.2.2 Irradiation at higher temperatures 3.3 The defect structure 3.4 Annealing of defects 3.4.1 In-pile annealing 3.4.2 Post irradiation annealing 3.5 The influence of material h[r] ...
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Bias Mechanism and Its Effects for Fundamental Process of Irradiation Damage
... neutron irradiation and low temperature positron annihilation lifetime measurement will be desired, which will give us status of vacancies, isolated or agglom- ...the damage structure evolution, that is, ...
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Irradiation Damage in Graphite EUR 3056
... Introduction Fabrication and properties Radiation effects 3.1 Dimensional changes 3.2 Lattice parameter changes 3.3 Changes in pore volume and surface area 3.4 Irradiation effects on ele[r] ...
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Evaluation of Irradiation Damage Effect by Applying Electric Properties Based Techniques
... The first technique, called STEAM (Seebeck and Thomson Effects on Aged Material), is based on the measurement of the Seebeck coefficient, characteristic of the ma[r] ...
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Irradiation Damage in Beryllium EUR 3055
... The main parameters for radiation damage in beryllium are fast dose irradiation temperature materials history The principal radiation effects in beryllium are embrittlement bubble growth[r] ...
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Thermal annealing of nuclear graphite during in-situ electron irradiation
... net irradiation damage through continuous thermal ...the damage processes occurring in nuclear graphite (NG) during neutron irradiation is essential for the prediction of the lifetime of the ...
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Effects of Helium on Radiation Behavior in Low Activation Fe Cr Mn Alloys
... and irradiation damage resistance of higher manganese steels are, however, inferior than Fe–Cr– Ni austenitic stainless ...diation damage of materials in a fusion reactor environment is characterized ...
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Modeling and Simulation of Primary Damage and Structure Evolution in Ceramics and Metals
... and irradiation damage has led to significant developments in state-of-the-art atomic-level, kinetic Monte Carlo and meso-scale simulations, and these simulations have dramatically advanced the ...
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Irradiation Effects in Materials for Nuclear Applications
... of irradiation on materials properties and performance are critical to safe and reliable reactor operations, efficient use of uranium resources, reduced production of nuclear waste, and acceptable used nuclear ...
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Protective effect of genistein on radiation induced intestinal injury in tumor bearing mice
... Most irradiation damage in biological systems is caused by the generation of reactive oxygen ...against irradiation-induced cytogenetic dam- age, may contribute to its radioprotective ...
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Irradiation Induced Localized Amorphization in Mo Re Alloy Films
... ion irradiation effects are key factors in nuclear applications which could induce to irradiation damage and amorphization, so the irradiation properties of Mo-Re alloys should be considered ...
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Analytical determination of fracture toughness of irradiated materials using miniature specimen data
... (proton) irradiation but irradiation damage depth is of few hundred ...of irradiation on Gurson parameters was studied using experimental results by Matijasevic & Almazouzi [6] by ...
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Optical and magnetic resonance studies of point defects in single crystal diamond
... intrinsic irradiation damage defect, rather than simply changing charge ...during irradiation being attributable, at least in part, to interaction with self-interstitials: this idea will form the ...
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An investigation of genes involved in doubled-stranded break repair of DNA
... ionising irradiation, and the numbers of foci containing phosphorylated H2A correspond to the number of DNA DSBs that are generated (Rogakou, et ...DNA damage generated by agents that induce DNA DSBs ...
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SOLID STATE NEUTRON DETECTOR EUR 431 e
... In order to obtain a fundamental understanding of the influence of the defects introduced upon fast neutron irradiation on the electronic behaviour of SiC, radiation damage studies have [r] ...
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Ion beam effects in GaAs-AlGaAs materials and devices
... With protons, the strong dynamic annealing in AlGaAs and the small size of the damage clusters means that increasing the irradiation temperature has very little effect on the overlap of [r] ...
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The effect of UVA irradiation on the DNA damage response in a human keratinocyte cell line
... melanomas was not fully understood. Re-evaluation of the methodology and model used has since discredited the findings from this study, with it now being accepted that only UVB is able to induce melanoma formation in ...
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SURROGATE-BASED OPTIMIZATION OF THERMAL DAMAGE TO LIVING BIOLOGICAL TISSUES BY LASER IRRADIATION
... thermal damage in living biological tissue by laser irradiation are discussed in this ...thermal damage in tissue using a generalized dual-phase lag ...thermal damage as a function of input ...
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