Abstract In response to the frequent occurrence of high-energy microseismic events in coal mines in China, a back propagation neural network (BPNN) prediction model based on surface subsidence data has been proposed to provide a basis for safely and efficiently predicting coal mine disasters.Theoretical research on the relationship between surface

A symmetric sensing coil design is proposed and adapted for the self-inductance-based metal object detection (MOD) of wireless electric vehicle (WEV) charging.Compared to conventional non-symmetric sensing coils, the proposed sensing coil provides symmetric detection sensitivity and ease of manufacturing, pertaining blind-zone-free characteristics.

The basic characteristic of alpine skiing as a means of recreation is that it can be used by individuals Dehydrated Treats of all ages and psycho-physical abilities.This activity stimulates the development, improvement and maintenance of psycho-physical abilities, especially the development of the respiratory and cardiovascular system.Using this sk

Abstract The world has recently witnessed a social phenomenon that has been present during the entire history of humanity, but has now taken on greater proportions and impact: the large population Meats displacements of refugees.According to the United Nations, more than 75 million people were in this situation worldwide at the end of 2017, a figur

Filming and transmitting hearings on the one Blood Pressure Monitoring hand, and conducting them by videoconferencing on the other, are generally addressed through different issues and analytical lenses.In this paper we have used the French experience to show that, in fact, the two activities have some features in common.We have tried to highlight