Journal of North China Institute of Science and Technology - Digital Cluster of Scitech Periodicals

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Journal of North China Institute of Science and Technology

ISSN：1672-7169

CN：11-5188/N

Frequency：Bimonthly

Website：none

Email：hkxuebao@qq.com;xuebao@ncist.edu.cn

Postcode：065201

Articles3126

Citations13962

Funded1279

Impact Factor：0.74

Articles

2020 No.02

Total 20 articles

Research on coal mine dust hazard evaluation and classification management based on system dynamics theoryXIE Hong, ZHANG Mengmeng

1-9

Numerical simulation of spray characteristics of Lavai nozzle based on FluentZHAO Xiangfeng, CHEN Shaojie

10-15

Based on grey theory and BP neural network gas emission prediction researchHUANG Kaibo, ZHU Quanjie, ZHANG Erhui

16-22

Construction and application of ARIMA prediction model of gas concentration based on PythonZHANG Zhen, ZHU Quanjie, LI Qingsong, ZHANG Erhui, LIU Hongwei

23-28,49

Stress distribution characteristic under room mining goafKANG Qingtao, YIN Shuaifeng, ZUO Anjia, LIU Jiayu, ZHANG Qiang

29-35

Study on blasting parameters prediction and design optimization based on the shape of blasting Muck-pileWANG Weixian, ZHANG Ruixin, SUN Jiandong

36-43

Prediction of closed pit water level rise in Tangjiazhuang mine based on GM-MC modelHAN Ruigang, MENG Lu, YANG Junwen

44-49

Analysis of the consequences simulation in the accident of liquid ammonia leak in chemical industrial park based on PHASTZHANG Jinggang, XIANG Xiaojuan, SUO Chengyu, WANG Miao

50-56

Study on the absorption and accumulation of nickel in five alfalfa cultivarsMA Xiaohui, WANG Yu, JIANG Meng, LI Songdong, TAN Siyang, ZHANG Yuqin, LIU Binghui

57-64

Training needs analysis of coal mine safety inspectors in the new ageLI Xuebing, MA Hanpeng, LIU Xiaohui, ZHANG Liqiang, RONG Jingjing

65-68