RESEARCH ON DUST DISTRIBUTION LAW AND OPTIMIZATION OF VENTILATION AND DUST REDUCTION ON FULLY MECHANIZED HEADING FACE

Research on dust distribution law and optimization of ventilation and dust reduction on fully mechanized heading face

In order to determine influence of ventilation mode on dust distribution on fully mechanized heading face and explore dust reduction effect under different ventilation modes, the 209 fully mechanized heading face of Longde Coal Mine was taken as research object, and the software of FLUENT was used to simulate distribution of dust in the roadway and

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The evolution of treatment for resectable gastric cancer

The management of resectable gastric cancer has changed significantly over the past several decades and continues to evolve.For surgery, East Asian and Western lymphadenectomy practices have grown more convergent, with a consensus that D2 lymphadenectomy should be standard for most patients if it can be performed safely, but that more extensive lym

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Data Science in the Research Domain Criteria Era: Relevance of Machine Learning to the Study of Stress Pathology, Recovery, and Resilience

Diverse Backrest Stool environmental and biological systems interact to influence individual differences in response to environmental stress.Understanding the nature of these complex relationships can enhance the development of methods to (1) identify risk, (2) classify individuals as healthy or ill, (3) understand mechanisms of change, and (4) dev

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