Electrical monitoring technology is widely applied in mines with high risk of water inrush because of its high sensitivity to Lotion the change of coal resistivity.However, due to the complex working environment of the two lanes of the underground working face, the ground conditions between the different field source emission monitoring electrodes … Read More


The categorisation of platform workers as employees, self-employed or a tertium genus is arguably the single most decisive element determining their legal position across countries.The contribution provides an insight into the status quo in European jurisdictions, based on a comprehensive review of national case law on the Flowering Shrubs classifi… Read More


Fresh water is becoming increasing scarce as the world population grows rapidly.Reclaimed water from alternative sources can be used to help offset Shorts the demand for fresh surface water and groundwater in agriculture.To ensure that pathogenic or trace chemical constituents in reclaimed water do not pose a threat to human health and the environm… Read More