MINE VENTILATION SYSTEM VARIABLE RESISTANCE REGULATE AIR QUANTITY ECONOMY AND ITS IMPACTS ON ARTISANAL MINE IN IVORY COAST

Mine Ventilation System Variable Resistance Regulate Air Quantity Economy and Its Impacts on Artisanal Mine in Ivory Coast

The artisanal gold Bike Units - Hardtail - Performance mining is one of the major illegal activities in Ivory Coast.Thousands of indigents and foreigners including men, women and children are involved in this dangerous activity.Contracting contagious diseases such as HIV/AIDS and multiple lung diseases are commonplace on the artisanal mining sites

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Smooth muscle cell-targeted RNA ligand promotes accelerated reendothelialization in a swine peripheral injury model

The local delivery of antiproliferative agents to inhibit neointimal growth is not specific to vascular smooth muscle cells (VSMC) and delays reendothelialization and vascular healing.This investigation was intended to evaluate the effect of luminal delivery of a VSMC-specific aptamer on endothelial healing.The impact of an RNA aptamer (Apt 14) was

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Experimental Study on Resistance of Organic Material - Three-dimensional Planting Blanket on Loess Slope to Rainfall Erosion

Based on the self-developed loess-reinforced organic materials of Chengdu university of technology,and combined with ecological considerations,this paper proposes the organic material- three-dimensional planting blanket slope protection technology,analyzes the slope outdoor sofa protection effects of organic materials and organic materials- three-d

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