Results 81 to 90 of about 327,719 (318)

Development of geo-information data management system and application to geological disposal of high-level radioactive waste in China [PDF]

Nuclear Technology and Radiation Protection, 2017
In this paper, based on information technology, a geo-information database was established and a geo-information data management system (named as HLW-GIS) was developed to facilitate data management work of the multi-source and multidisciplinary
Wang Peng, Huang Shu-Tao, Wang Ju, Zhao Yong-An, Gao Min, Wu Lun, Cai Heng   +6 more
doaj   +1 more source

LEACHING OF URANIUM DEPOSITS IN MONGOLIA [PDF]

, 2018
The paper outlines the results of field, laboratory, and theoretical studies on geotechnical parameters of uranium in-situ leaching (ISL) for hydrogenous deposits located in eastern Mongolia.
KHOMENKO, Oleh, TSANDGJAV, lkhagva, Хоменко, О. Е., Хоменко, О. Є., Хоменко, Олег Евгеньевич, Хоменко, Олег Євгенович   +5 more
core  

Engineering DNA Origami Captors for TGFβ1 Sequestration to Enhance Tumor Immune Modulation and Therapy

Advanced Science, EarlyView.
Programmable DNA framework captors effectively deplete circulatingtransforming growth factor‐β1 (TGFβ1) through fast systemic clearance and reshape the tumor immune microenvironment, alleviating immunosuppression to inhibit tumor progression. Abstract Efficient modulation of pivotal immune‐regulatory molecules to leverage the tumor microenvironment ...
Xiao Chen, Dunfang Liu, Jiahui Jin, Han Yao, Yao Sheng, Yarong Liu, Jingwei Sun, Yang Yang   +7 more
wiley   +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

Crucible cast from beryllium oxide and refractory cement is impervious to flux and molten metal [PDF]

, 1966
Crucible from a mixture of a beryllium oxide aggregate and hydraulic refractory cement, and coated with an impervious refractory oxide will not deteriorate in the presence of fused salt- molten metal mixtures such as uranium- magnesium-zinc-halide salt ...
Jastrzebski, Z. D.
core   +1 more source

Cascade‐Targeted Nanoparticles for Enhanced Gemcitabine Delivery and Adenosine Metabolism Modulation to Overcome Treatment Resistance in Pancreatic Cancer

Advanced Science, EarlyView.
The aberrant adenosine metabolism leads to chemoresistance and immunosuppressive microenvironment. A versatile albumin‐polyplexes conjugated nanoparticle B‐PDEA@CPA is prepare for the codelivery of gemcitabine and siCD39. The nanoparticle releases gemcitabine‐loaded albumin upon microenvironment to achieve promoted penetration and cellular uptake ...
Hongrui Fan, Hongyi Chen, Haolin Song, Chufeng Li, Yu Wang, Zhenhao Zhao, Qin Guo, Xuwen Li, Mingxuan Liu, Tao Sun, Chen Jiang   +10 more
wiley   +1 more source

Comparative Analysis of Uranium Content and 235U Abundance in Uranium Dioxide Pellets

He huaxue yu fangshe huaxue
Non-destructive analysis(NDA) techniques can be used to ensure that no sensitive nuclear materials(SNM) are being lost or diverted from their defined flows and containments.
Sheng-kai XIE, Jing TAN, Ji-long ZHANG, Rui-rui ZHAO, Li LI, Rui-ping LIU, Jing CUI, Jian-yong CUI, Dong-fa GUO   +8 more
doaj   +1 more source

CO2 conversion to phenyl isocyanates by uranium(vi) bis(imido) complexes. [PDF]

, 2020
Uranium(vi) trans-bis(imido) complexes [U(κ4-{(tBu2ArO)2Me2-cyclam})(NPh)(NPhR)] react with CO2 to eliminate phenyl isocyanates and afford uranium(vi) trans-[O[double bond, length as m-dash]U[double bond, length as m-dash]NR]2+ complexes, including [U(κ4-
Bandeira, Nuno AG, Gibson, John K, Maria, Leonor, Marçalo, Joaquim, Santos, Isabel C   +4 more
core   +1 more source

Issues of Improving Control and Increasing Efficiency of Production Blocks at an ISL Uranium Mine

Горные науки и технологии, 2020
The tasks of continuous optimizing production, looking for ways of increasing performance, cutting mining costs and expanding mineral resource base of a mining enterprise are becoming more relevant than ever in conditions of the current negative trends ...
D. R. Podrezov
doaj   +1 more source

Orientation‐Dependent Upper Critical Magnetic Field and Density of State for Uranium Ditelluride

Advanced Physics Research, EarlyView.
This study investigates the orientation‐dependent upper critical magnetic field (HC2) and the density of states (DOS) in the unconventional superconductor UTe2. These results reveal an anisotropic HC2, with distinct critical fields along different crystallographic axes, highlighting the role of electronic correlations and spin‐triplet pairing.
Habtamu Anagaw Muluneh
wiley   +1 more source