Results 61 to 70 of about 33,741 (166)

Intelligent monitoring and early warning technology and equipment for coal mine outburst hazards based on acoustic electromagnetic gas

Meitan kexue jishu
Coal and gas outbursts remain one of the major hazards in deep coal mining in China. With increasing mining depth and intensity, the associated influencing factors and their coupling relationships have become increasingly complex, and the combined ...
Zhonghui LI, Enyuan WANG, Xiaofei LIU, Jianchun OU, Enlai ZHAO, Nan LI, Baolin LI, Chaolin ZHANG, Chengfei LIU   +8 more
doaj   +1 more source

Study on Failure Mechanism and Synergistic Support–Unloading Control Approach in Goaf-Side Roadways in Deep Thick Coal Seams

Energies
With coal mines’ mining depth increasing, the stress environment in deep mining (including key factors such as high ground stress, strong disturbance, and complex geological structures, as well as stress redistribution after deformation of surrounding ...
Chong Zhang, Yue Sun, Yan Zhang, Yubing Huang, Huayu Yang, Zhenqing Zhang, Chen Chen, Hongdi Tian   +7 more
doaj   +1 more source

Hybrid microalgal biofuel, desalination, and solution mining systems: increased industrial waste energy, carbon, and water use efficiencies

, 2013
This work reviews retrofitting new waste energy, carbon and water intensive technologies into existing industrial facilities (including electricity generators) to increase net energy, carbon, and water use efficiencies.
McHenry, M.P.
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Investigation of the use of navigation tools in web-based learning: A data mining approach

, 2008
Web-based learning is widespread in educational settings. The popularity of Web-based learning is in great measure because of its flexibility. Multiple navigation tools provided some of this flexibility.
Liu, X, Minetou, CG, Xiaohui Liu, Christine G. Minetou, Chen, SY, Sherry Y. Chen   +5 more
core   +1 more source

Experience of metal deposits combined development for South African enterprises [PDF]

, 2017
Purpose. To solve technological and ecological problems of South Africa and other countries using the experience of Russian, Kazakh and Ukrainian miners in mining metals by the combination of traditional and new technologies.
Golik, V., Komashchenko, V, Komashchenko, V., Morkun, V, Golik, V, Kоmashchenko, V., Burdzieva, O, Burdzieva, O., Morkun, V.   +8 more
core   +1 more source

The need to use Data Mining techniques in E-business [PDF]

The number of Internet users rose from 400 million in 2000 to just over 2 billion in early 2011. This means that approximately one third of the world's population uses the internet.
Claudia Elena DINUCA
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Development Status and Research Progress of Unconventional Brine-type Lithium Resources

Kuangchan zonghe liyong
This is an article in the field of mining engineering. As an important battery raw material in the field of new energy, the global demand for lithium is accelerating.
Xue LIU, Junwei ZHENG, Wenhao LIU, Liwei WANG   +3 more
doaj   +1 more source

Towards application of positioning systems in the mining industry

Positioning and communication systems hold intriguing potentials in the context of the mining industry. The need for safety and environmental precautions in mining has grown clearer for governments and scientists across the world.
Zvarivadza, Tawanda,, Adebisi, John Adetunji,, Onifade, Moshood,, Zvarivadza, Tawanda, Onifade, Moshood, Adebisi, John   +5 more
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Avaliação de métodos de data mining e regressão logística aplicados na análise de traumatismo cranioencefálico grave [PDF]

, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2015O traumatismo cranioencefálico é um problema de saúde pública constituindo-se em uma das principais causas
Garcia, Merisandra Côrtes de Mattos
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Data mining as a tool for environmental scientists

, 2006
Over recent years a huge library of data mining algorithms has been developed to tackle a variety of problems in fields such as medical imaging and network traffic analysis.
Athanasiadis, Ioannis, Letcher, Rebecca, Sànchez-Marrè, Miquel, Spate, Jessica, Frank, Eibe, Comas, Joaquim, Gibert, Karina   +6 more
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