Results 131 to 140 of about 521,945 (301)

The critical vulnerabilities of civilian nuclear operations [PDF]

, 2005
The exploitation for peaceful purposes of nuclear knowledge and nuclear technology is inevitably connected to the exploitation of the same phenomena for military purposes.
Smith, Ron C.
core   +1 more source

Multifunctional Eutectic Mixtures Enable Integrated Recovery of U, Pu, and Sr From Nuclear Waste

Advanced Science, EarlyView.
A novel class of multifunctional eutectic mixtures, crafted from crown ether and organophosphorus molecules, achieves highly efficient, simultaneous recovery of uranium, plutonium, and strontium from nuclear waste. The material operates via a dual “coordination‐encapsulation” mechanism within self‐assembled reverse‐micelle structures, offering a ...
Yifan Wang, Yanjun Lv, Qilong Tang, Huaixin Hao, Jianfeng Jia, Gang Ye, Jing Chen, Chao Xu, Zhipeng Wang   +8 more
wiley   +1 more source

Induction probe determines levels of liquid metals [PDF]

, 1969
Mutual-inductance probe accurately measures liquid levels in a variety of liquid metals at elevated temperatures.
Johnson, T. R., Pierce, R. D., Teats, F. G.   +2 more
core   +1 more source

Reaction‐Induced Reversible Reconstruction Enhanced Ni‐MgO/CaO Dual Functional Material for Stable CO2 Capture and In Situ Conversion

Advanced Science, EarlyView.
A highly dispersed NiO‐MgO solid solution (MgxNi1‐xO) is created in a hierarchically porous Ca‐based matrix to protect Ni and CaO nanoparticles against carbon deposition and sintering. Owing to the reversible reconstruction of MgxNi1‐xO, this superior structure is self‐regenerative in the calcium looping dry reforming of methane process, thereby ...
Hao Xu, Chen Hou, Jiawei Zhong, Chuande Huang, Wei Wei, Jiawei Hu   +5 more
wiley   +1 more source

Land degradation in Ethiopia: What do stoves have to do with it? [PDF]

Land degradation is a particularly vexing problem in developing countries; as forests are depleted, crop residues and dung are used for fuel, which degrades cropland.
Daan van Soest, G. Cornelis van Kooten, Zenebe Gebreegziabher   +2 more
core  

A New Customizable Surfactant LLPS Strategy for Sustainable and Highly Efficient Radioactive Metal Ion Separation

Advanced Science, EarlyView.
A diluent‐free, customizable liquid–liquid phase separation (LLPS) platform enables highly efficient radioactive metal ion extraction and stripping. By encapsulating hydrophobic extractants into an ionic surfactant‐rich condensed phase, this LLPS system leverages synergistic electrostatic and coordination interactions.
Ruihan Yan, Yifu Hu, Wentao Wang, Zhi Cao, Meiwen Cao, Weifang Zheng, Guoan Ye, Taihong Yan   +7 more
wiley   +1 more source

Penerapan Pertanggungjawaban Dan Pengendalian Bahan Nuklir Pada Pemindahan Spent Fuel Dari Mba Ri-f Ke Mba Ri-g [PDF]

, 2011
PENERAPAN PERTANGGUNGJAWABAN DAN PENGENDALIAN BAHAN NUKLIR PADA PEMINDAHAN SPENT FUEL DARI MBA RI-F KE MBA RI-G. Telah diterapkan PPBN dalam rangka pemindahan 2 (dua) bundle spent fuel dari MBA RI-F, IRM-PTBN ke MBA RI-G, PTLR. Penerapan PPBN di
Sunarto, A. (Agus), Susanto, S. (Susanto), Wahyono, H. (Hendro)   +2 more
core  

Hydrothermal Embedding of Pd Single Atoms Into SnO2 for Efficient CO Oxidation

Advanced Science, EarlyView.
By applying hydrothermal regulation to SnO2‐supported PdO, we achieve atomic dispersion of Pd into the SnO2 lattice, which activates the lattice oxygen neighboring Pd atoms to generate oxygen vacancies and facilitates subsequent O2 activation, thereby promoting CO oxidation to proceed via a low‐energy‐barrier MvK pathway while avoiding CO poisoning ...
Yingsheng An, Min Xiao, Mengyuan Zhang, Yao Lv, Yanwei Sun, Zhi Liu, Wenbo Pei, Hao Guo, Guangyan Xu, Yong Yan, Sheng Dai, Yunbo Yu, Hong He   +12 more
wiley   +1 more source

OF THE POSSIBILITY OF SEPARATION OF ELEMENTS IN MULTICOMPONENT MIXTURE UNDER HEATING

East European Journal of Physics, 2015
Considered the elemental and isotopic composition of fission products in spent nuclear fuel. Analyzed thermal characteristics (melting point, evaporation temperature, the binding energy, the value of the vapor pressure) of the elements of spent nuclear ...
V. B. Yuferov, V. V. Katrechko, S. V. Shariy, E. V. Mufel, V. O. Ilichova, A. S. Svichkar, K. I. Zhivankov, T. I. Tkachova, S. N. Khizhnyak   +8 more
doaj  

Asymmetric Electrostrain/Electrobending in Piezoelectric Ceramics: Role of Defect Dipoles or Oxygen Vacancies

Advanced Science, EarlyView.
Defect‐configurational origins of the asymmetric apparent electrostrain are revealed in different piezoelectric ceramics via atomic‐scale visualization of defect configurations. Migration of oxygen vacancies leads to the electrobending effect in N2‐sintered BaTiO3, while defect dipoles in Ba0.99TiO2.99 generate true asymmetric electrostrain without ...
Jie Wang, Geng Huangfu, Hongjie Zhang, Tiannan Yang, Zhenhua Ma, Jingsheng Chen, Yun Liu, Yiping Guo   +7 more
wiley   +1 more source