Results 41 to 50 of about 8,905,376 (409)
Energy partitioning for “fuzzy” atoms [PDF]
The Journal of Chemical Physics, 2004 The total energy of a molecule is presented as a sum of one- and two-atomic energy components in terms of “fuzzy” atoms, i.e., such divisions of the three-dimensional physical space into atomic regions in which the regions assigned to the individual atoms have no sharp boundaries but exhibit a continuous transition from one to another.
Salvador Sedano, Pedro, Mayer, István
openaire +4 more sources
Acta oncologica, 2017 Background: Radiotherapy technology continues to advance and the expectation of improved outcomes requires greater accuracy in various radiotherapy steps. Different factors affect the overall accuracy of dose delivery. Institutional comprehensive quality
D. van der Merwe +6 more
semanticscholar +1 more source
Progress in Chlorination and Dissolution Technology of Oxides of Uranium and Plutonium
He huaxue yu fangshe huaxue, 2022 The dissolution process of oxides is a key step in the pyrochemical process of spent oxide fuel by electrolyzing in molten salt. The dissolved products will provide feeds for subsequent separation and recovery of U and Pu.
MENG Zhao-kai +6 more
doaj +1 more source
First-principles calculations of the diffusion of atomic oxygen in nickel: thermal expansion contribution [PDF]
, 2007 Within the framework of density functional theory using the projector augmented-wave (PAW) method, we present some energetic properties of atomic oxygen interstitials in crystalline Ni, i.e.
Amarouche, Mohand +2 more
core +2 more sources
Evaluation of important phenomena through the PIRT process for a sodium fire event
Nihon Kikai Gakkai ronbunshu, 2020 Sodium fire is one of key issues in sodium-cooled fast reactor (SFR) plants. JAEA has developed sodium fire analysis codes, a zone model code SPHINCS and a field model code AQUA-SF, to evaluate the consequence of sodium fire events.
Mitsuhiro AOYAGI +5 more
doaj +1 more source
Extraction of Uranium From Alkali Residue With Supercritical Carbon Dioxide Fluid
He huaxue yu fangshe huaxue, 2023 Alkali residue was dissolved by the ammonium hydrogen fluoride method, in which the uranium content is determined to be (16.7±0.3)%(n=6) by inductively coupled plasma optical emission spectrometry(ICP-AES).
GANG Fa-yuan +6 more
doaj +1 more source
He huaxue yu fangshe huaxue, 2023 Vitrification is currently the primary choice worldwide for high-level nuclear waste immobilization. This study investigated the crystallization behaviors of glasses containing 24%(mass fraction) and 30% simulated high-level nuclear waste, respectively ...
CHANG Jiong +6 more
doaj +1 more source
ACS Applied Materials and Interfaces, 2019 The utilization of electromagnetic (EM) energy neither is affected by the weather nor produces harmful substances. How to utilize and convert EM energy is of practical concern.
P. He +6 more
semanticscholar +1 more source
Sudden To Adiabatic Transition in Beta Decay [PDF]
, 1998 We discuss effects in beta decays at very low beta energies, of the order of the kinetic energies of atomic electrons. As the beta energy is lowered the atomic response changes from sudden to adiabatic.
A. Migdal +11 more
core +3 more sources