Results 141 to 150 of about 72,977 (266)

Status of Human-Made Radioactive Materials in a Biophysical Constrained World. [PDF]

ACS Omega
Böse F, Frieß F.
europepmc   +1 more source

Research on the degradation mechanism, product effects and optimization strategy of the tributyl phosphate solvent system in the PUREX process

Smart Molecules, Volume 4, Issue 1, March 2026.
This paper focuses on reviewing the degradation mechanisms of tributyl phosphate and its diluents, the analytical technique suitable for characterizing degradation products, and the impact of degradation products on the post‐treatment process, offering a theoretical foundation and technical insights in optimizing the plutonium uranium redox extraction ...
Tian Lan, Jiaxin Liu, Yi Liu
wiley   +1 more source

Exploring the Formation and Age of Irregular Mare Patches (IMPs) to the Southeast of the Chang'e‐5 Landing Site

Journal of Geophysical Research: Planets, Volume 131, Issue 3, March 2026.
Abstract Recently, possible exceptionally young mare volcanic glass beads were discovered in Chang'e‐5 (CE‐5) samples. Isotopic dating suggests an age of approximately 120 Ma, presenting new challenges to existing lunar thermal evolution models. Thus, our research focuses on the source region of Rima Mairan, a branch of Rima Sharp, and its surrounding ...
Zhonglu Lei, Zhizhong Kang, Teng Hu, C. H. van der Bogert, Jinghao Cai, Xiaojian Xu, Harald Hiesinger   +6 more
wiley   +1 more source

Report drawn up on behalf of the Committee on Energy, Research and Technology on the conditions for a Community policy on the siting of nuclear power stations taking account of their acceptability for the population. EP Working Documents, document 392/75, 26 November 1975 [PDF]

, 1975
Walz, H.
core  

Modeling Transient Groundwater Flow in Unconfined Aquifers Under Dynamic Conditions Using Physics‐Informed Neural Networks

Water Resources Research, Volume 62, Issue 3, March 2026.
Abstract Deep learning neural networks (DLNNs) hold great potential for modeling groundwater flow, but their performance depends on data availability. Physics‐informed neural networks (PINNs) help to reduce the reliance of DLNNs on data by integrating physical laws into the training process. This approach is increasingly used in applications related to
Adhish Virupaksha, François Lehmann, Hussein Hoteit, Anis Younes, Marwan Fahs, Thomas Nagel   +5 more
wiley   +1 more source

Adaptation of conventional water treatment technologies for organic component removal from liquid radioactive waste: sorption and coagulation mechanisms. [PDF]

Sci Rep
Charnyi D, Zabulonov Y, Lukianova V, Anpilova Y, Chernova N, Matselyuk Y, Marisyk S.   +6 more
europepmc   +1 more source

Effect of Silica Particle Size and Primary Foaming Intensity on Rhenium Retention During High‐Level Waste Glass Melting

Journal of the American Ceramic Society, Volume 109, Issue 3, March 2026.
The effect of silica particle size and primary foaming on rhenium (Re) retention was investigated in a simulated high‐level waste melter feed. Despite increased primary foaming, finer silica particles enhanced Re retention due to faster dissolution and higher viscosity of the transient glass‐forming melt.
Matouš Eret, Laura Löwy, Jaroslav Kloužek, Petra Cincibusová, Miroslava Vernerová, Ivana Perná, Martina Kohoutková, Petr Bezdicka, Pavel Hrma, Albert A. Kruger, Richard Pokorný   +10 more
wiley   +1 more source

Beyond green: sustainability in nuclear medicine practice. [PDF]

Br J Radiol
Currie GM.
europepmc   +1 more source

Heat Transfer in Nuclear Waste Glasses: Measurements and Modeling of Thermal Radiation Properties

Journal of the American Ceramic Society, Volume 109, Issue 3, March 2026.
ABSTRACT We measured and modeled near‐infrared extinction of nuclear waste glasses from 300°C to 1150°C to enable predictive radiation heat transfer and thermal conductivity estimates. A composition‐ and redox‐informed model resolved contributions from key chromophores (Fe+2‐O‐Fe+3, V+4, free and bonded ≡Si‐OH groups) and, when present, spinel ...
Pavel Ferkl, José Marcial, Jessica C. Rigby, Jaime L. George, Khyati Anand, Radek Pezl, Jaroslav Kloužek, Alex Scrimshire, Oleg A. Prokhorenko, Pavel Hrma, Albert A. Kruger, Richard Pokorný   +11 more
wiley   +1 more source