The long-term effects of radiation on waste form solids is a critical concern in the performance assessment of the long-term containment strategy. In the case of spent nuclear fuel, the radiation dose due to the in-reactor neutron irradiation is already substantial, and additional damage ...
Natural materials may be used to advantage in the evaluation of the long-term performance of nuclear waste forms. Three case studies are presented: (I) radiation effects in ceramic waste forms; (II) corrosion products of U02 under oxic conditions; (III) corrosion rate of nuclear waste glasses...
A geothermal power plant uses the heat coming from the Earth's interior to supply the electricity needs of several communities. A geothermal power plant uses the thermal energy from the interior of Earth to produce electricity. Radiant Energy Radiant energy, or electromagnetic radiation, is the ...
- 《Progress in Nuclear Energy》 被引量: 0发表: 2021年 Radiation stability of Gd2Zr2O7 and Nd2Ce2O7 ceramics as nuclear waste forms Gd2Zr2O7Nd2Ce2O7Nuclear waste formsHeavy ionsIrradiation performanceSince Nd3...
magnetic energy- energy from the attraction of opposite magnetic fields, repulsion of like fields, or from an associated electric field. nuclear energy- energy from the strong force that bonds protons and neutrons in an atomic nucleus. thermal energy- also called heat, this is energy that can ...
For example, 1,25(OH)2D3-mediated inhibition of IL-2 is due to impairment of nuclear factor of activated T cells/activating protein-1 (AP-1) complex formation and subsequent association with its binding site within the IL-2 promoter.5,253 Exposing B cells to 1,25(OH)2D3 inhibits the ...
and regulation of intestinal flora. Furthermore, OP can be incorporated into drug carriers to enhance their potential efficacy. This paper reviews the research progress of extraction and purification methods, pharmacological activity, toxicology, pharmacokinetics, and new carrier formulations of OP, providi...
Uranium exists in several chemical forms in mining and mill tailings and in nuclear and weapons production wastes. Under appropriate conditions, microorgan... AJ Francis - 《Office of Scientific & Technical Information Technical Reports》 被引量: 5发表: 2008年 Exploring Implicit Dimensions Underlying...
In a turbulent global social environment, the main rules of economic and social processes reconfigures every day, setting the dynamic operating principles and mechanisms for all forms of social organization. Dynamic social and economic life has generated a growing competition from larger to obtain reso...
The long-term performance, or resistance to elemental release, is the defining characteristic of a nuclear waste form. In the case of multiphase ceramic waste forms, correlating the long-term performance of multiphase ceramic waste forms in the environment to accelerated chemical durability testing in...