China Coal 2012 Issue 2 Economic analysis of coal enterprise business objective and behavior pattern based on the social responsibility costs

Economic analysis of coal enterprise business objective and behavior pattern based on the social responsibility costs
Gao Shuangxi

..............page:5-8,25

Characteristics of coal seams in Samarinda area,East kalimantan,Indonesia
Cheng Gong;Gao Zerun

..............page:121-124

xin xi shi kong

..............page:128

The technique of gas control in mining of extremely short-distance coal seams in Jinhuagong Coal Mine
Meng Zhibin

..............page:109-112

tao er kuang dui ling dao dai ban zhi liang jin xing shi shi jian kong
wang li hong wang jun qiang

..............page:37

The research of HW Company foreign exchange risk management practice
Zhang Yiteng;Haidian;Beijing 100083;China)

..............page:30-34,49

Study on investigation and management system for safety hidden dangers and internal control processes in coal mines
Li Tifa1;2

..............page:26-29

On relationship between the body composition and the water conductivity of the collapse column in Daizhuang Coal Mine
Xue Xiaofeng1;Xu Jinpeng1;Qi Yueming;Guo Yaohua2

..............page:42-45

Study and application of internet of things for coal mining enterprises
Wang Wuyi

..............page:79-83,87

Research on periodically change of airflow temperature in coal mine
Zhao Jun1;Yao Youli2

..............page:98-101

Study on seismic exploration technology applied to forecast of CBM-riched regions
Tang Hongwei

..............page:46-49

Analysis and improvement of mining right assessment methods
Chao Kun;Haidian;Beijing 100083;China)

..............page:22-25

Study on U-type steel and cable combined supporting technology in roadway of three-soft seams surrounded by fractured rocks
Liu Yuwei1;2 Limited Liability Company;Zhengzhou;Henan 450042;China)

..............page:61-64

Comprehensive evaluation of enterprises sustainable development based on entropy weight method
Lv Zhanhai

..............page:17-21,41

Analysis of coal and electricity price linkage in a bargaining model
Kang Chang’an;Yang Tong

..............page:35-37

Practice of caving manner in fully mechanized top-coal caving face in thick coal seam
Zhang Tao1;Liu Jianyou1

..............page:70-72,78

Influence of two coal faces with small horizontal separation in upper and lower coal seams mined in opposite directions on roadway of upper face
Wang Haicheng

..............page:73-75

Forecasts of China’s coal supply and demand and its price trends in 2012
Wang Di;Nie Rui

..............page:13-16,69

Analysis of the impact of width of coal pillar on the surrounding rock of the gob-side entry
Zhong Lin

..............page:53-56,64

Study on gas drainage borehole sealing technique for Tanjiachong Coal Mine
Fang Qiancheng1;2;Huang Yuanyue1;Liu Xuefu1

..............page:106-108,120

zhong guo mei tan za zhi tou gao xu zhi

..............page:5

Experimental research on goaf filling with skeleton type backfill paste
Liu Xinhe;Wang Peng;Yu Haiyang;Li Zhening;Zhao Tianyou

..............page:76-78

Pre-grouting technology applied to shaft sinking face of Liuyuanzi Coal Mine
Cui Yi1;Tao Shu2

..............page:50-52

Discussion on formation mechanism of coal powder in coalbed methane well
Wang Hanxiang;Lan Wenjian;Qingdao;Shandong 266555;China)

..............page:95-97,105

Study on gas occurrence law in No.12 coal seam of 3rd mining area in western of Hongling Coal Mine and its control factors
Li Haoran;Cheng Yuanping;Guo Xiaoyu

..............page:102-105

Field observation and research of strata behavior law in first mining face in high ground-pressure mine
Li Xiang;Ma Wa;Li Hongyou;Su Guihu

..............page:65-69

Control of density and liquid level of heavy-medium suspension based on fuzzy neural network
Hu Juan1;Wang Zhenchong1;Wang Fuzhong2;Beijing 100083;China; 2.Henan Polytechnic University;Jiaozuo;Henan 454191;China)

..............page:88-91

Analysis and research on characteristics of scraper conveyor working on mining face with different inclinations
Zhang Guoxin

..............page:84-87

Misunderstandings over the social responsibilities of state-owned coal enterprises and constructing of its content & system frame
Sun Chunsheng

..............page:9-12

Experimental research on the application of the high-effcient slime collector-EC-9800
Shi Benxuan;Xie Guangyuan;Zhang Ming;Shao Huaizhi;Zhang Xiufeng

..............page:92-94

Evaluation criterion and method of green mine
Yan Zhigang1;Liu Yupeng2;Wang Xueli1

..............page:116-120

Research and application of technique of constructing filling body in pre-driven roadway in soft coal seam
Qi Yang;Jia Kaijun;Wang Pengyu;Xiao Longzheng

..............page:57-60,120

Analysis on responsibility assignment of accident rescue in colliery production
Tian Deyu1;Wang Yuqing2

..............page:113-115

yi mei ji tuan xin an mei kuang ke xue fa zhan mo shi de shi jian
he zhi qiang

..............page:125-127

On optimizing the market structure of China’s coal industry
Wu Liyi

..............page:38-41