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In situ variability of mass-specific beam attenuation and backscattering of marine particles with respect to particle size, density, and composition
mass-specific beam attenuation size density composition
2014/4/4
This study analyzes relationships between concentration of suspended particles represented by dry mass,
[SPM], or area, [AC], and optical properties including particulate beam attenuation (cp), side ...
Spinon Phonon Interaction and Ultrasonic Attenuation in Quantum Spin Liquids
Spinon Phonon Interaction Ultrasonic Attenuation Quantum Spin Liquids
2010/11/25
Several experimental candidates for quantum spin liquids have been discovered in the past few
years which appear to support gapless fermionic S = 1 2 excitations called spinons. The spinons may form ...
Ross Ice Shelf in situ radio-frequency ice attenuation
Ross Ice Shelf situ radio-frequency ice attenuation
2011/1/5
We have measured the in situ average electric field attenuation length hL i for
radio-frequency signals broadcast vertically through the Ross Ice Shelf. We chose a location,
Moore Embayment, south o...
Theoretical Analysis of Acoustic Attenuation and Nonlinearity in Barium Monochalcogenides in B2 Phase
Barium chalcogenides Ultrasonic attenuation Phonon-phonon interaction
2010/4/9
Temperature dependence of ultrasonic attenuation due to phonon-phonon interaction and thermo-elastic loss have been studied in (CsCl-type) barium monochalcogenides (BaX, X= S, Se, Te), in the temperat...
Microwave Signal Attenuation in Harmattan Weather Along Calabar-Akampkpa Line-of-Sight Link
Harmattan Radio signal Fog attenuation Statistics of fade Calabar
2010/4/13
Line-of-sight (LOS) attenuation at 6.44GHz was measured at Calabar (4° 58' N, 8° 17' E) for ten months (Aug '93-May '94) using the Nigerian Telecommunications radio signal. The measurement was made wi...