Results 81 to 90 of about 333,342 (343)

Forecasting Research Trends Using Knowledge Graphs and Large Language Models

Advanced Intelligent Systems, EarlyView.
When research trends can be anticipated, academia and industry are able to allocate limited resources more effectively and accelerate innovation. By constructing knowledge graphs using large language models, this study analyzes the time evolution of nuclear materials research concepts and suggests a data‐driven approach of forecasting research trends ...
Maciej Tomczak, Yang Jeong Park, Chia‐Wei Hsu, Payden Brown, Dario Massa, Piotr Sankowski, Ju Li, Stefanos Papanikolaou   +7 more
wiley   +1 more source

Construction of Thermal-driven Convective Mineralization Model and Exploration Indicators for Qianjiadian Sandstone Uranium Ore Field in Songliao Basin

Yuanzineng kexue jishu
Significant breakthroughs have been made in the exploration of sandstone uranium deposits in the Qianjiadian area of the Songliao basin. The widespread development of basic magma intrusions in the region, along with their increasing relevance to the ...
DING Bo1, 2, LIU Hongxu1, 2, HUANG Shaohua1, 2, LIU Chiheng1, 2, QIU Linfei1, 2, HE Feng1, 2
doaj   +1 more source

EXTRUSION OF URANIUM, URANIUM ALLOYS, AND URANIUM COMPACTS. A Literature Search [PDF]

, 1961
A bibliography of 240 references is presented on the extrusion of U, U alloys, and U compacts. The references were taken from Nuclear Science Abstracts and cover the period Jan. 1951 tc June 1961. (D.L.C.)
openaire   +2 more sources

Identification of Astronomical Cycles in Upper Cretaceous Sifangtai Formation and Constraints on Depositional Age of Uranium Mineralized Sandstones in Qian’an Area of Songliao Basin

Yuanzineng kexue jishu
Cyclostratigraphy is widely applied in establishing high-precision sequence stratigraphic frameworks and astronomical time scales, making it an important field in the quantitative study of sedimentology.
WANG Junxian1, 2, ,  LI Ziying1, 2, ,  XING Zuochang1, 2,  LIU Jungang1, 2,  SHI Qingping1, 2,  TIAN Mingming1, 2,  JIA Licheng1, 2
doaj   +1 more source

Phosphate Removal by ZIF‐8 and Magnetic Fe3O4/ZIF‐8: A Comparative Study of Capacity, Kinetics, and Regeneration

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study presents a comparative evaluation of phosphate adsorption on pristine ZIF‐8 and Fe3O4‐doped ZIF‐8 (Fe3O4/ZIF‐8), a hybrid adsorbent combining high surface area with magnetic separability. Structural integrity and composition were confirmed using SEM, XRD, FTIR, and XPS.
Edward Hartman Ernest, Maria Stefani, Immanuel Joseph Ondang, Artik Elisa Angkawijaya, Shella Permatasari Santoso, Hsien‐Yi Hsu, Felycia Edi Soetaredjo, Kuan‐Chen Cheng, Shin‐Ping Lin, Chang‐Wei Hsieh, Suryadi Ismadji   +10 more
wiley   +1 more source

Review and Prospect of Uranium Hydrometallurgy in China

He huaxue yu fangshe huaxue
Uranium is an important strategic resource and energy mineral. With the rapid development of nuclear power, the demand for natural uranium has been increasing year by year.
Xue-bin SU, Yuan YUAN, Xiu-min JIA, Wei CHENG, Hui LIU, Jin-xun DENG, Yu REN, Ying XU, Guo-long XU, Yun-sheng MENG, Ai-fei YI   +10 more
doaj   +1 more source

Review of the anatomical basis for predicting plutonium alpha particle radiation induced osteogenic cancers

The Anatomical Record, EarlyView.
Abstract Plutonium was discovered and first synthesized in the early 1940's. Several isotopes of plutonium are used in nuclear technologies, 238Pu for heat generation and 239Pu for energy production and weapons. Both isotopes emit alpha particles, which pose a significant radiation hazard when incorporated into the body.
Scott C. Miller
wiley   +1 more source

Author Correction: Weak influence of the secondary surface processes on the regolith of Chang’E-5 landing site

Communications Earth & Environment, 2023
Junjie Li, Ziying Li, Zhixin Huang, Ting Li, Dongfa Guo, Hanbin Liu, Guang Fan, Mingkuan Qin, Liang Lei, Xin Zhou, Hailong Wang, Kaiyu Wang, Xiangbo Gao, Apeng Yu, Ruiping Liu, Jia Zhang, Liumin Deng, Sheng He, Yong Wu, Linfei Qiu   +19 more
doaj   +1 more source

Origin and Role of Kaolinization in Roll-Front Uranium Deposits and Its Response to Ore-Forming Fluids in the Yili Basin, China

Geofluids, 2018
Kaolinite is a common mineral found in most Chinese sandstone-hosted uranium deposits. It occurs particularly in coal-bearing clastic rocks in northwest China, such as the uranium deposits in the Yili Basin, which is well known for hosting several large ...
Z. Y. Liu, S. P. Peng, M. K. Qin, H. X. Liu, Y. Y. Geng, X. Zhang, B. Ding, X. Q. Xiu   +7 more
doaj   +1 more source

Deformation and Acoustic Emission Characteristics of Cracked Granite during Creep

Advances in Materials Science and Engineering, 2020
A series of multistage creep tests under different confining pressures with acoustic emission monitoring have been performed to investigate the deformation characteristic and failure process of cracked granite during creep.
Chunping Wang, Jingli Xie, Jian Liu
doaj   +1 more source