Search Results - "Means, Steven"

Ambient noise forecasting with a large acoustic array in a complex shallow water environment by Rogers, Jeffrey S., Wales, Stephen C., Means, Steven L.

“…Forecasting ambient noise levels in the ocean can be a useful way of characterizing the detection performance of sonar systems and projecting bounds on…”
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Effects of sea-surface conditions on passive fathometry and bottom characterization by Means, Steven L., Siderius, Martin

“…Recently, a method has been developed that exploits the correlation properties of the ocean's ambient noise to measure water depth (a passive fathometer) and…”
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Tower-based breaking wave noise measurements by Means, Steven L., Schindall, Jeffrey A.

“…A tower-based sea surface noise experiment began collecting data January 2006 in the shallow waters (25 m) approximately 75 km off the coast of Savannah,…”
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Coupled hydrodynamic-acoustic modeling of sound generated by impacting cylindrical water jets by Chen, Xuemei, Means, Steven L., Szymczak, William G., Rogers, Joel C. W.

“…A coupled hydrodynamic-acoustic model describing acoustic propagation in a fluid containing multiple bubbles is proposed and applied to simulate noise…”
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Numerical simulation of noise generated by wave breaking in a tank by Chen, Xuemei, Means, Steven L., Szymczak, Bill G., Rogers, Joel C. W.

“…A coupled hydro-acoustic source model in relating the physical parameters of wave breaking to the source quantities has been developed. The physical processes…”
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Surf-generated noise signatures: a comparison of plunging and spilling breakers by Means, Steven L, Heitmeyer, Richard M

“…Range-time-frequency distributions of surf-generated noise were measured within the surf zone during the SandyDuck'97 experiment at Duck, NC. A 24-phone,…”
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Feasibility of geoacoustic tomography in shallow water by Turgut, Altan, Schindall, Jeffrey A., Means, Steven L.

“…In shallow water, spatial and temporal variability of the water column often restricts accurate estimations of bottom properties from long-range acoustic…”
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Performance of a large-aperture array in a complex littoral environment by Means, Steven L., Wales, Stephen C., Rogers, Jeffrey S.

“…Over 850 hours, from an ~2 month time period, of ambient acoustic measurements were taken on a long (917m), 500 phone linear array 12 km off the coast of Fort…”
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Shipping source level estimation for ambient noise forecasting by Rogers, Jeffrey S., Means, Steven L., Wales, Stephen C.

“…The ability to accurately estimate shipping source levels from ambient noise data is an essential step towards creating a forecast model of the ocean…”
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Low-frequency sound generation from breaking waves: Experimental measurements and modeling by Means, Steven L., Heitmeyer, Richard M.

“…The first at-sea measurements capable of spatially resolving the individual breaking wave contributions at frequencies below 400 Hz, where collective bubble…”
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Low-frequency attenuation and sound-speed measurements in marine sediments using an impulsive source by Turgut, Altan, Schindall, Jeff, Means, Steven

“…Low-frequency (200–1000-Hz) sediment attenuation and sound-speed measurements were conducted at a site on the New Jersey Shelf where additional data sets from…”
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High Density Diffusion-Free Nanowell Arrays by Takulapalli, Bharath R, Qiu, Ji, Magee, D. Mitchell, Kahn, Peter, Brunner, Al, Barker, Kristi, Means, Steven, Miersch, Shane, Bian, Xiaofang, Mendoza, Alex, Festa, Fernanda, Syal, Karan, Park, Jin G, LaBaer, Joshua, Wiktor, Peter

“…Proteomics aspires to elucidate the functions of all proteins. Protein microarrays provide an important step by enabling high-throughput studies of displayed…”
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Environmental effects on passive fathometry and bottom characterization by Means, Steven L., Siderius, Martin

“…Recently, Siderius, Harrison, and Porter developed a method, based on the Fourier synthesis of the cross-spectral density from nearby positions, to exploit the…”
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Array performance in a complex littoral environment by Means, Steven L., Heitmeyer, Richard M., Wales, Stephen C.

“…In August of 2007 a long (∼1-km), 500 phone linear array began collecting acoustic data in the waters (∼260 m in depth) approximately 12 km off the coast of…”
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Laboratory measurements of noise generation by shoaling breakers by Means, Steven L., Gendron, Paul J.

“…Simultaneous measurements of the surface gravity wave field, void fraction entrained during breaking, and the generated acoustic spectra were made in a sand…”
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Breaking surf noise signatures: A comparison of plunging and spilling breakers by Means, Steven L., Heitmeyer, Richard M.

“…Range-time-frequency distributions of surf-generated noise were measured within the surf zone during the SandyDuck’97 experiment at Duck, NC. A 24-phone,…”
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A hydro-acoustic source model in calculating noise field generated by breaking waves by Chen, Xuemei, Means, Steven L., Szymczak, William G., Rogers, Joel C. W.

“…To develop a complete model for the breaking wave noise, it is necessary to relate the source quantities to the physical parameters of the wave-breaking and…”
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Acoustic source model input parameter simulation via hydrodynamic modeling of breaking waves by Means, Steven L., Szymczak, William G.

“…Low-frequency source models for sound generation from breaking waves based on the collective oscillation of an entrained bubble cloud require a number of input…”
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Visualization of scattered waves resulting from an axial surface wave incident on a discontinuity of a fluid-loaded cylindrical shell by Means, Steven L.

“…On fluid-loaded cylindrical shells there is a wave type that propagates in the axial direction at low frequencies and is characterized by a phase velocity…”
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Wave phenomena on fluid-loaded cylindrical shells by Means, Steven L.

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