This article presents strategies for the passive path and morphological adaptation of a plant-
inspired growing robot that can build its own body by an additive manufacturing process. By …

Tunnel constructions often encounter unforeseen disasters, such as water inrush, bursting
mud and some other geological hazards, which cause great casualties, economic losses …

Disaster due to inundation is one of the major threats of coalmines. Sudden heavy inrush of
high volume of water from the unapproachable and unknown waterlogged workings in …

Although geophysical investigations have been conducted in the past with the goal of
characterizing rock structure from both the ground surface as well as vertical boreholes, no …

The non-stationary and non-continuous noises in the tunnel seismic data can cause huge
noise spectrum estimation errors in time-frequency domain spectrum subtraction method …

Ground penetrating radar (GPR) survey can be used to image geological hazards such as
cavities, faults, fissures and also for identifying buried utilities. Sinkholes formed in the …

During the pre-nationalisation period due to unscientific mining, large number of old
workings exist below important structures at various coal fields in India. Mostly these old …