The rational use of natural wind in extra-long tunnels for feedforward operation ventilation control can dramatically reduce tunnel costs. However, traditional calculation theory lacks a prediction function. This paper proposes three-stage method relying on the Yanglin Tunnel Yunnan, China based massive meteorological parameters provided by open-source national stations around tunnel, which mak...

Every year, during the pre-monsoon season, tropical storms form in Bay of Bengal (BoB) and hit eastern coast India, affecting lives people living coastal region. On 3 May 2019, deadly cyclone Fani impacted areas Odisha (eastern province) causing large scale damage impact was observed up to Eastern Himalayan Detailed analyses satellite, ground, Argo data have provided information about changes o...

The InSight mission landed on Mars in November 2018 and has since observed multiple convective vortices with both the high performance barometer low-noise seismometer SEIS that unprecedented sensitivity. Here, we present a new method uses simultaneous pressure seismic measurements of to place constraints elastic properties Martian subsurface vortex properties, while also allowing reconstruction...