نتایج جستجو برای: taiyuan formation
تعداد نتایج: 527578 فیلتر نتایج به سال:
Limestone layers are extensively developed in the continental/ocean transitional Taiyuan Formation. This formation accumulated on southern North China Block. The precise environmental conditions of Formation still controversial. More information about these topics is presented here basis analysis trace elements (Mo, V, Cd, Cr, U, Th), which can be used to determine characteristics depositional...
Tight reservoirs hold a vast natural gas in Ordos Basin, and efficient development of these resources can offset the energy shortage. Due to low-porosity low-permeability, hydraulic fracturing becomes necessary tap its resources. After fracturing, large amount fluid fills pore space near fracture, which will influence production. This study focused on water occurrence tight influencing factors....
Parameter estimation and stabilisation for a one-dimensional wave equation with boundary output constant disturbance and non-collocated control Wei Guo* and Bao-Zhu Guo School of Information Technology and Management, University of International Business and Economics, Beijing 100029, China; Academy of Mathematics and Systems Science, Academia Sinica, Beijing 100190, China; School of Mathematic...
State Key Laboratory of Coal Conversion Academy of Sciences, Taiyuan, Shanxi, 0300 State Key Laboratory of Heavy Oil Processin 102249, China Department of Physics and Mathematics, U del Charro Ave. Cd, Juárez, Mexico, 32310 Nuclear Engineering and Radiological Scien 48109-2104, USA Department of Physics, Berea College, Bere Department of Chemistry, University of Cal Synfuels China Co. Ltd., Hua...
Oliver Glöckl,* Stefan Lorenz, Christoph Marquardt, Joel Heersink, Michael Brownnutt, Christine Silberhorn, Qing Pan, Peter van Loock, Natalia Korolkova, and Gerd Leuchs Zentrum für Moderne Optik, Physikalisches Institut, Universität Erlangen-Nürnberg, Staudtstraße 7/B2, 91058 Erlangen, Germany The State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics,...
Wei-Liang Zhu,†,‡ Xiao-Jian Tan,‡ Chum Mok Puah,*,† Jian-De Gu,‡ Hua-Liang Jiang,*,‡,§ Kai-Xian Chen,‡ Clifford E. Felder,§ Israel Silman,| and Joel L Sussman*,§ Chemical Process and Biotechnology Department, Singapore Polytechnic, 500 DoVer Road, Singapore 139651, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese A...
When social network has reached hundreds of million users, the analysis of data in social network services becomes very important. Understanding how nodes interconnect in large graphs is an essential problem in many fields. In order to find connecting nodes between two nodes or two groups of source nodes in huge graphs, we propose a parallelized data-mining algorithm to get the shortest path be...
Cuckoo search (CS) is a recently developed meta-heuristic algorithm, which has shown good performance on many continuous optimization problems. In this paper, we present a new CS algorithm, called NCS, for solving flow shop scheduling problems (FSSP). The NCS hybridizes four strategies: (1) The FSSP is a typical NPhard problem with discrete characteristics. To deal with the discrete variables, ...
Firefly algorithm (FA) is a new swarm intelligence optimization algorithm, which has shown an effective performance on many optimization problems. However, it may suffer from premature convergence when solving complex optimization problems. In this paper, we propose a new FA variant, called NSRaFA, which employs a random attractionmodel and three neighborhood search strategies to obtain a trade...
Hong Li,1 Shun-Qing Shen,2 Jiu-Qing Liang,3 and Wu-Ming Liu1 1Joint Laboratory of Advanced Technology in Measurements, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China 2Department of Physics, University of Hong Kong, Pokfulam Road, Hong Kong, China 3Institute of Theoretical Physics, Shanxi University, Taiyuan, Sha...
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