Research and Simulation on the Development of a Hydraulic Prop Support System of Powered Roof Support to Increase Work Safety

The underground mining environment is currently based on technology that uses mainly analogue sensors in machine and equipment control systems.The primary Pot machine performing the most important functions in a mining system is the powered roof support.In order for it to work properly, it is important that it achieves the required power.To ensure

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Persistence of aquatic insects across managed landscapes: effects of landscape permeability on re-colonization and population recovery.

Human practices in managed landscapes may often adversely affect aquatic biota, such as aquatic insects.Dispersal is often the limiting factor for successful re-colonization and recovery of stressed habitats.Therefore, in this study, we evaluated the effects of landscape permeability, assuming a combination of riparian Tanks/Jerseys vegetation (edg

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Distribution, Risk Assessment and Source Identification of Potentially Toxic Elements in Coal Mining Contaminated Soils of Makarwal, Pakistan: Environmental and Human Health Outcomes

The present research was carried out to examine VOLUME CREAM the health and environmental impacts associated with coal mining activities in the Makarwal coal mining area in Pakistan.To achieve the objectives, 41 soil samples were collected from the coalmine-affected areas and analyzed for major and toxic trace elements (TTEs) using atomic absorptio

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