Results 21 to 30 of about 24,816 (277)

Experimental Study on Deep Cbm Well Co₂ Fracturing Scaling Micro-Mechanism and Chelating Agent Regulation: Based on Ion Polarization, Temperature Effect, and Complexation

Xiujuan Tao, Yibo Li, Zixuan Zheng, Jing Zhang, jing tao, Jiajie Liu   +5 more
openalex   +2 more sources

Magnetic defects promote ferromagnetism in Zn1-xCoxO [PDF]

, 2005
Experimental studies of Zn1-xCoxO as thin films or nanocrystals have found ferromagnetism and Curie temperatures above room temperature and that p- or n-type doping of Zn1-xCoxO can change its magnetic state.
C. H. Patterson, C. V. de Walle, F. Cora, F. Leiter, W. E. Carlos   +4 more
core   +1 more source

Origin of resolution enhancement by co-doping of scintillators: Insight from electronic structure calculations [PDF]

, 2014
It was recently shown that the energy resolution of Ce-doped LaBr$_3$ scintillator radiation detectors can be crucially improved by co-doping with Sr, Ca, or Ba.
André Schleife, Babak Sadigh, Daniel Åberg, Knoll G. F., Paul Erhart, Rodnyi P. A.   +5 more
core   +2 more sources

Complexity of the Ruminococcus flavefaciens FD-1 cellulosome reflects an expansion of family-related protein-protein interactions [PDF]

, 2017
This work was supported in part by the European Union, Area NMP.2013.1.1–2: Self-assembly of naturally occurring nanosystems: CellulosomePlus Project number: 604530, and by the EU Seventh Framework Programme (FP7 2007–2013) under the WallTraC project ...
Alves, Victor D, Barak, Yoav, Bayer, Edward A, Borovok, Ilya, Bule, Pedro, Cardoso, Vânia, Dassa, Bareket, Flint, Harry J, Fontes, Carlos M G A, Gilbert, Harry J, Hamberg, Yuval, Israeli-Ruimy, Vered, Jindou, Sadanari, Lamed, Raphael, Moraïs, Sarah, Najmudin, Shabir, Slutzki, Michal, White, Bryan A   +17 more
core   +1 more source

Imbibition displacement mechanism of fracturing fluid in shale oil reservoir [PDF]

Youqicang pingjia yu kaifa
The imbibition displacement of fracturing fluid is a key technique for enhancing oil recovery in shale oil reservoirs. This paper assesses the impact of fracturing fluid wetting modifiers on the efficiency of imbibition displacement and explores the ...
LIU Xugang, LI Guofeng, LI Lei, WANG Ruixia, FANG Yanming
doaj   +1 more source

Reservoir characteristics and gas production potential of deep coalbed methane: Insights from the no. 15 coal seam in shouyang block, Qinshui Basin, China

Unconventional Resources, 2022
Considering the large burial depth and unclear coalbed methane (CBM) development potential of the No. 15 coal seam in the Shouyang block in the northern Qinshui Basin, this study investigated the characteristics and gas production capacity of deep CBM ...
Wenping Jiang, Peihe Zhang, Dandan Li, Zhongcheng Li, Jing Wang, Yanning Duan, Jing Wu, Nana Liu   +7 more
doaj   +1 more source

Geological characteristics and key technologies for exploration and development of the Yanchuannan coalbed methane field, Ordos Basin

Meitian dizhi yu kantan
ObjectiveChina boasts abundant coalbed methane (CBM) resources, which serve as a crucial replacement for the reserve growth and production addition of natural gas resources.
Xipeng HE, Cui XIAO, Yuqiao GAO, Xin LI, Tao GUO, Xiao CAI   +5 more
doaj   +1 more source

Anion vacancies as a source of persistent photoconductivity in II-VI and chalcopyrite semiconductors

, 2005
Using first-principles electronic structure calculations we identify the anion vacancies in II-VI and chalcopyrite Cu-III-VI2 semiconductors as a class of intrinsic defects that can exhibit metastable behavior.
A. Zunger, Alex Zunger, C. G. van de Walle, D. J. Chadi, D. J. Wolford, F. H. Leiter, I. Tanaka, J. M. Smith, S. Lany, Stephan Lany, W. E. Carlos   +10 more
core   +1 more source

Cumulative Burden of Morbidity Among Testicular Cancer Survivors After Standard Cisplatin-Based Chemotherapy: A Multi-Institutional Study [PDF]

, 2018
Purpose In this multicenter study, we evaluated the cumulative burden of morbidity (CBM) among > 1,200 testicular cancer survivors and applied factor analysis to determine the co-occurrence of adverse health outcomes (AHOs).
AnnaLynn M. Williams, Christian Kollmannsberger, Chunkit Fung, Clair Beard, Darren R. Feldman, David J. Vaughn, Deepak M. Sahasrabudhe, Howard D. Sesso, Jeri Kim, Lawrence H. Einhorn, Lois B. Travis, Mohammad I. Abu Zaid, null null, Patrick O. Monahan, Robert A. Huddart, Robert J. Hamilton, Ryan Cook, Sarah L. Kerns, Shirin Ardeshir-Rouhani-Fard, Sophie D. Fossa, Timothy E. Stump   +20 more
core   +1 more source

Progress and insights from worldwide deep coalbed methane exploration and development

Shiyou shiyan dizhi
Since 2021, China has achieved significant breakthroughs in deep coalbed methane (CBM) exploration and development, making it a strategic resource for increasing natural gas reserves and production. To further support the high-quality development of deep
Jiaqi ZHANG, Zengqin LIU, Baojian SHEN, Shihu ZHAO, Xinjun CHEN, Jincheng YE   +5 more
doaj   +1 more source