Sentence examples for underwater medium from inspiring English sources

Scattering by water molecules and particulate matters determines the path and distance of photon propagation in underwater medium.

For simplicity of exposition, we consider a special case of our obtained physical model when an oil spill occurs in an infinite (L → ∞) underwater medium.

Due to the reflection of the sea surface, submarine, and underwater medium, there are complicated multipath propagation in shallow sea acoustic channel, which can be considered as generalized uncorrelated scattering condition in general wireless channel.

The implementation of autonomous intervention tasks with underwater vehicles is a non-trivial issue due to the challenging and dynamic conditions of the underwater medium (e.g., water current perturbations, water visibility).

From this investigation, it is found that the joint made by taper threaded pin profiled tool underwater cooling medium exhibited higher tensile properties of 345 MPa and joint efficiency of 76 %.

"Penguins basically fly underwater, in a medium that is 800 times denser than air".

In underwater environment, communicating medium can be either radio, optical or sound (acoustic) waves.

The recent design of high transmission rate and energy-efficient MAC protocols concentrated on terrestrial sensor networks [13] and the techniques that have been developed are not suitable for the challenging underwater acoustic communication medium that experiences a very large propagation delay of 1 s over 1.5 km.

Hence sound is the best communicating medium for underwater networks.

In underwater acoustic communications using medium-to-high frequencies (0.3 20 kHz), the nonstationary transformation on the transmitted signals can be modeled as multiple time-delay and Doppler-scaling paths.

However, these tools cannot be used for underwater environment with acoustic communication medium, as there is wide range of difference between the radio and the acoustic communications.