Kevin M. Lee

TL;DR: In this paper, an electrostatic drift wave linear stability analysis is carried out for the Helimak configuration and compared against experimental data. But the experimental results with the wave characteristic of linear two-fluid theory, this mode is identified as an unstable resistive drift wave driven by the density gradient and magnetic grad-B/curvature present in an otherwise magnetohydrodynamic stable steady-state equilibrium.

TL;DR: In this article, the authors characterize fjord ambient noise and show that the average noise levels are louder than nearly all measured natural oceanic environments (significantly louder than sea ice and nonglacierized fjords).

TL;DR: The results indicate that large tethered encapsulated bubbles could be used to mitigate low frequency underwater noise and that the Commander and Prosperetti model would be useful in the design of such a system.

TL;DR: In this paper, the acoustic coring system (ACS) was used to measure sediment sound-speed profiles using two sets of transducers mounted below the penetrating tip of a sediment corer to make in situ measurements of geoacoustic properties.

TL;DR: In an experimental realization of the sheared cylindrical slab, the level of plasma turbulence is strongly reduced by application of a sufficient bias potential difference in the radial direction.