Results 71 to 80 of about 231,352 (303)

SPS sintering & joining based on preparation of tungsten-molybdenum composite target

Cailiao gongcheng, 2019
High energy ball milling and spark plasma sintering(SPS) were used to make high density pure W bulk, the relative density of samples can reach more than 97.0%.
HUANG Hao, ZHAO Jing-jing, HAN Cui-liu, YANG Xin-yu, PAN Ya-fei, ZHANG Jiu-xing   +5 more
doaj  

Charmonium Suppression and Regeneration from SPS to RHIC

, 2002
The production of charmonia is investigated for heavy-ion collisions from SPS to RHIC energies. Our approach incorporates two sources of $J/\Psi$ yield: (i) a direct contribution arising from early (hard) parton-parton collisions, subject to subsequent ...
Abreu, Abreu, Abreu, Abreu, Abreu, Abreu, Abreu, Abreu, Abreu, Abreu, Adcox, Back, Baglin, Becattini, Becattini, Bhanot, Blaizot, Braun-Munzinger, Braun-Munzinger, Braun-Munzinger, Braun-Munzinger, Braun-Munzinger, Braun-Munzinger, Burau, Bächler, Capella, Capella, Cleymans, Combridge, De Jager, Digal, Digal, Gallmeister, Gallmeister, Gavai, Gazdzicki, Gorenstein, Gorenstein, Gorenstein, Grandchamp, Groom, Haglin, Haglin, Hüfner, Kajantie, Karsch, Kharzeev, Kharzeev, Kostyuk, Kostyuk, L. Grandchamp, Le Bellac, Lin, Lourenço, Martins, Matinyan, Matsui, McGaughey, Peskin, Qiu, R. Rapp, Rapp, Rapp, Rapp, Rapp, Redlich, Shuryak, Shuryak, Shuryak, Sibirtsev, Sjöstrand, Sorge, Thews, Thews, Vogt, Wong, Wong   +76 more
core   +2 more sources

Centrality dependence of the multiplicity and transverse momentum distributions at RHIC and LHC and the percolation of strings [PDF]

, 2002
The dependence of the multiplicity and the transverse momentum distribution on the number of collisions are studied for central and peripheral Au-Au collisions at SPS, RHIC and LHC energies in the framework of percolation of strings.
Adcox, Adcox, Aggarwal, Aggarwal, Amelin, Amelin, Armesto, Armesto, Bock, Braun, Braun, Braun, Braun, Braun, C. Pajares, F. del Moral, M.A. Braun, Nardi, Schwinger   +18 more
core   +2 more sources

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Knowledge of infection control practices among intensive care nurses in a tertiary care hospital

Journal of Infection and Public Health, 2013
Summary: Background: The threat of hospital-acquired infections persists despite advances in the health care system. A lack of knowledge regarding infection control practices among health care workers decreases compliance with these practices.
Kanwalpreet Sodhi, Anupam Shrivastava, Muktanjali Arya, Manender Kumar   +3 more
doaj   +1 more source

Influence of Graphene and Graphene Oxide on Properties of Spark Plasma Sintered Si₃N₄ Ceramic Matrix

Ceramics, 2020
The sintering of ceramic matrix composites is usually carried out by raising the sintering temperature below the melting point of components. Spark plasma sintering (SPS) has the capability to densify ceramics at a relatively low temperature in a very ...
Katalin Balazsi, Mónika Furkó, Piotr Klimczyk, Csaba Balázsi   +3 more
doaj   +1 more source

Hazards to space workers from ionizing radiation [PDF]

, 1980
A compilation of background information and a preliminary assessment of the potential risks to workers from the ionizing radiation encountered in space is provided.
Lyman, J. T.
core   +1 more source

Soft Electromagnetic Radiations from Relativistic Heavy Ion Collisions [PDF]

, 1996
The production of low mass dileptons and soft photons from thermalized Quark Gluon Plasma (QGP) and hadronic matter in relativistic heavy ion collisions is evaluated.
A. B. Migdal, A. Peshier, Bikash Sinha, C. M. Ko, D. K. Srivastava, D. Pal, Dinesh Kumar Srivastava, Dipali Pal, E. Braaten, E. Braaten, G. Agakichiev, G. Q. Li, H. A. Weldon, H. C. Eggers, H. Nadeau, H. von Gersdorff, J. Alam, J. Cleymans, J. Cleymans, J. Gaber, J. Kapusta, J. Kapusta, K. Geiger, K. Haglin, K. Haglin, K. Kajantie, L. Landau, L. Xiong, M. T. Strickland, P. Danielewicz, P. K. Roy, P. Lichard, Pradip Kumar Roy, R. C. Hwa, R. D. Pisarski, R. Rückl, Sourav Sarkar, T. S. Biro, V. V. Goloviznin   +38 more
core   +2 more sources

Lactobacillus jixianensis sp. nov., Lactobacillus baoqingensis sp. nov., Lactobacillus jiayinensis sp. nov., Lactobacillus zhaoyuanensis sp. nov., Lactobacillus lindianensis sp. nov., Lactobacillus huananensis sp. nov., Lactobacillus tangyuanensis sp. nov., Lactobacillus fuyuanensis sp. nov., Lactobacillus tongjiangensis sp. nov., Lactobacillus fujinensis sp. nov. and Lactobacillus mulengensis sp. nov., isolated from Chinese traditional pickle

International Journal of Systematic and Evolutionary Microbiology, 2019
Thirty Gram-stain-positive bacterial strains were isolated from Chinese traditional pickle. The strains were characterized using a polyphasic taxonomic approach, including 16S rRNA gene sequence analysis, pheS gene sequence analysis, rpoA gene sequence analysis, fatty acid methyl ester analysis, determination of DNA G+C content, determination of ...
Guang Yun, Long, Chun Tao, Gu
openaire   +2 more sources

White‐Light Emission in Zeolitic Imidazolate Framework Glasses

Advanced Materials, EarlyView.
Broadband blue emission is discovered in ZIF‐62 through vitrification and hot‐pressing. This emission is significantly enhanced and redshifted when the ZIF‐62 glass is annealed above the critical temperature (1.07Tg), being attributed to an enhancement of ligand‐to‐ligand charge transfer.
Zhencai Li, Zihao Wang, Huotian Zhang, Xuan Ge, Ivan Hung, Bozhao Yin, Fengming Cao, Pritam Banerjee, Tianzhao Xu, Lars R. Jensen, Joerg Jinschek, Morten M. Smedskjaer, Zhehong Gan, Laurent Calvez, Guoping Dong, Jianbei Qiu, Donghong Yu, Feng Gao, Haomiao Zhu, Yuanzheng Yue   +19 more
wiley   +1 more source