Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Shangjun Zhang"'
Publikováno v:
Minerals, Vol 6, Iss 2, p 27 (2016)
Underground coal gasification (UCG) is a promising option for the recovery of low-rank and inaccessible coal resources. Detailed mineralogical information is essential to understand underground reaction conditions far from the surface and optimize th
Externí odkaz:
https://doaj.org/article/9be10cfa7bbd46d98fa181a4eb12637e
Publikováno v:
Journal of Dental Sciences.
Publikováno v:
2020 Chinese Control And Decision Conference (CCDC).
This paper investigates the average tracking problem for a class of nonlinear multi-agent systems with switching topologies. The control design is developed for switching topologies without requiring the accurate mode with nonlinear dynamics. An adap
Publikováno v:
Energy & Fuels. 30:9061-9070
Lurgi fixed-bed pressurized gasifiers have attracted significant commercial interest in China because they are suitable for the production of substitute natural gas. However, trace elements present in coal could be emitted during the gasification pro
Publikováno v:
Energy & Fuels. 28:6869-6876
Underground coal gasification (UCG) is a promising option for the recovery of low-rank and inaccessible coal resources, during which coal permeability plays an important role in various aspects, in...
Publikováno v:
Minerals; Volume 6; Issue 2; Pages: 27
Minerals, Vol 6, Iss 2, p 27 (2016)
Minerals, Vol 6, Iss 2, p 27 (2016)
Underground coal gasification (UCG) is a promising option for the recovery of low-rank and inaccessible coal resources. Detailed mineralogical information is essential to understand underground reaction conditions far from the surface and optimize th
Publikováno v:
International Journal of Coal Geology. :126-134
Coalfield fires are hazardous to the environment and human health as a result of the release of polycyclic aromatic hydrocarbons (PAHs). The incomplete combustion processes of the Ulanqab lignite from Inner Mongolia of northern China during coalfield
Publikováno v:
Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi. 24(6)
In the study of cardiac activity, manual determination of local activation times is a time-consuming process that precludes the application of cardiac activity during a clinical procedure or an electrophysiologic experiment. Based on former bipolar a
Autor:
Cuiying, Zhang, Shangjun, Zhang
Publikováno v:
Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi. 24(5)
The first thorny problem in the study of atrial fibrillation (AF) is the establishment of reliable animal models. This paper presents how to create a canine sterile pericarditis model. A new data analysis method, Fast Fourier Transform is introduced.
Autor:
Cuiying, Zhang, Shangjun, Zhang
Publikováno v:
Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi. 24(4)
This paper introduces the history and background of studies on the mechanism of atrial fibrillation. The necessary equipment to study atrial fibrillation--a high-resolution cardiac mapping system is presented. This equipment has provided a strong bas