• 已选条件：
  • × 44-100, Poland^1
  • × 2019
 全选  【符合条件的数据共：92条】

1 Numerical Research of Oxidation Zone Variation in Goaf of Longwalls U-Type System from Borders and U-Type System to the Borders Ventilated [会议论文]

作者:Tutak, Magdalena^1

关键词:Chemical constitution;Geological conditions;...

会议举办机构:Silesian University of Technology, Akademicka 2, Gliwice

会议时间:2019

预览  |  原文链接  |  全文  [ 浏览：5 下载：2  ]    

2 Decoupling Economic Growth from Emissions in Poland on the Background of EU Countries [会议论文]

作者:Bluszcz, Anna^1

关键词:Developed countries;Economic competitiveness;...

会议举办机构:Silesian University of Technology, Akademicka 2A, Gliwice

会议时间:2019

预览  |  原文链接  |  全文  [ 浏览：3 下载：1  ]    

3 Analysis of relations and forecast of prices of energy resources with the use of spectral analysis and time series methods [会议论文]

作者:Herczakowska, J.^1

关键词:Cross correlations;Time horizons;...

会议举办机构:Silesian University of Technology, Faculty of Mining and Geology, 2 Akademicka Street, Gliwice

会议时间:2019

预览  |  原文链接  |  全文  [ 浏览：1 下载：0  ]    

4 The concept of coke based proppants for coal bed fracturing [会议论文]

作者:Labus, K.^1;Morga, R.^1;Suponik, T.^1;等

关键词:Coal formation;Flow resistance;...

会议举办机构:Silesian University of Technology, Faculty of Mining and Geology, 2 Akademicka Street, Gliwice

会议时间:2019

预览  |  原文链接  |  全文  [ 浏览：10 下载：0  ]    

5 DEM (PFC3D) numerical simulation of the influence of grain orientation on the strength of the Kimachi sandstone [会议论文]

作者:Smolnik, G.^1

关键词:Confining pressures;Conventional triaxial compression;...

会议举办机构:Silesian University of Technology, Faculty of Mining and Geology, 2 Akademicka Street, Gliwice

会议时间:2019

预览  |  原文链接  |  全文  [ 浏览：2 下载：0  ]    

6 Quality of organic matter of the Lublin Formation in the Lublin Coal Basin (Poland) [会议论文]

作者:Krzeszowska, E.^1

关键词:Generative potentials;Geochemical data;...

会议举办机构:Silesian University of Technology, Faculty of Mining and Geology, 2 Akademicka Street, Gliwice

会议时间:2019

预览  |  原文链接  |  全文  [ 浏览：4 下载：0  ]