NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 241 to 250 of 1015 (0.018 seconds)
241

Effect of submerged vertical structures on ship waves

繆泉明, Miao, Quanming. January 2001 (has links)
published_or_final_version / abstract / toc / Mechanical Engineering / Doctoral / Doctor of Philosophy
Underwater construction.
Water waves - Mathematical models.
242

Observations concerning the sound scattering layers and the oxygen minimum layer in the Arctic Ocean.

Hansen, William J. January 1972 (has links)
No description available.
Sound production by animals
Underwater acoustics.
Oxygen.
243

Submarine Power Cable Transmission Line Parameters and Performance

MacNeill, Aaron 01 August 2012 (has links)
Submarine power production installations use the power of the ocean to generate renewable energy for the population to use. To bring this electricity back to land, use of electrical cables is required. The choice of cable will affect both the quality of received power and the security of the transmission line. To find the inductance and capacitance of these submarine transmission lines, a study of the electric and magnetic fields that are produced due to the power flow on these cables must be performed. The armor that is used to protect the cable from underwater hazards is significant in determining the cable losses and finding the equivalent inductance and capacitance. Finding the inductance and capacitance of the submarine cable will allow for the determination of the two port parameters of the cable. These parameters will allow for the analysis of the transient and steady state performance of the cable.
submarine cable
underwater cable
performance
line parameters
244

Group analysis of equations arising in ocean acoustics

Richards, Pamela Jane Childs 08 1900 (has links)
No description available.
Underwater acoustics
Transformation groups
Differential equations
245

Underwater Stereo Matching and its Calibration

Gedge, Jason Unknown Date
No description available.
Computer vision
Stereo matching
Refraction
Underwater stereo
246

Characterization of Suspended Frazil and Surface Ice in Rivers Using Sonars

Ghobrial, Tadros I.R. Unknown Date
No description available.
frazil ice
surface river ice
underwater sonars
247

Detection of trawling noise by Atlantic cod (Gadus morhua L.).

Buerkle, U. January 1973 (has links)
No description available.
Atlantic cod.
Underwater acoustics.
Trawls and trawling.
248

Development of an underwater LDV for use in the high radiation case

Daughtrey, William D. 12 1900 (has links)
No description available.
Underwater acoustics Measurement
Laser Doppler velocimeter
249

Signal enhancement of laser generated ultrasound for non-destructive testing

Pierce, Robert S. 12 1900 (has links)
No description available.
Ultrasonics
Underwater acoustics
Signal processing Mathematics
250

Capabilities of an underwater acoustic volumetric array using time-reversal

Root, Joseph Andrew 08 1900 (has links)
No description available.
Underwater acoustics
Time reversal
Acoustic imaging

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