Measurement of the X-ray mass attenuation coefficients of silver in the 5–20 keV range
… mass attenuation of silver was measured using an X-ray beam produced by a bending magnet
at beamline 20B of the Photon Factory in Tsukuba, Japan. The X-ray beam … the pattern of …
at beamline 20B of the Photon Factory in Tsukuba, Japan. The X-ray beam … the pattern of …
Building scatter and vegetation attenuation measurements at 38 GHz
A Seville, PGV Charriere, N Powell… - … on Antennas and …, 1995 - ieeexplore.ieee.org
… of an interference pattern across the face of the copse. It follows that the measured attenuation
… of the effects of transmit and receive antenna beam shape and position, and of vegetation …
… of the effects of transmit and receive antenna beam shape and position, and of vegetation …
Ultrasonic velocity and attenuation: Measurement methods with scientific and industrial applications
EP Papadakis - Physical acoustics, 1976 - Elsevier
… because of the gross attenuation in the system (electrical, beam spreading, intrinsic specimen…
, the frequency/is recorded for each occurrence of the characteristic stepped echo patterns. …
, the frequency/is recorded for each occurrence of the characteristic stepped echo patterns. …
Effective x‐ray attenuation measurements with full field digital mammography
JJ Heine, M Behera - Medical physics, 2006 - Wiley Online Library
… that is somewhat similar to the original patterns developed by Wolfe. This … beam on
equipment that was not specifically designed for making quantitative attenuation measurements. …
equipment that was not specifically designed for making quantitative attenuation measurements. …
Beam attenuation, scattering and backscattering of marine particles in relation to particle size distribution and composition in H udson B ay (C anada)
… The ACS was used to measure the nonwater beam attenuation c pg (λ) and absorption
coefficients a pg (λ). It has 86 spectral channels from 400 to 730 nm at a spectral resolution of …
coefficients a pg (λ). It has 86 spectral channels from 400 to 730 nm at a spectral resolution of …
Displacement measurement in real time using the attenuated total reflection technique
J Shi, Z Cao, J Zhu, Q Shen - Applied physics letters, 2004 - pubs.aip.org
… -time measurement for slight displacement, which is free from the two-beam interference and
… for the observation of the reflective patterns and for the measurement of the displacement is …
… for the observation of the reflective patterns and for the measurement of the displacement is …
Effect of beam attenuation on photorefractive grating erasure
… measure, may be computed with this equation provided that the dark erasure rate Γ dark ,
the attenuation coefficient α, and all the beam … pattern produced by the writing beams, but not …
the attenuation coefficient α, and all the beam … pattern produced by the writing beams, but not …
Estimating the beam attenuation coefficient in coastal waters from AVHRR imagery
RW GOULD JR, RA Arnone - Continental Shelf Research, 1997 - Elsevier
… affecting ocean color distribution patterns (tides, winds, currents… commonly used to measure
the beam attenuation coefficient, … and limit ambient light from influencing the measurements. …
the beam attenuation coefficient, … and limit ambient light from influencing the measurements. …
Interlaboratory measurement comparison to determine the attenuation and bandwidth of graded-index optical fibers
DL Franzen, GW Day, BL Danielson… - Applied Optics, 1981 - opg.optica.org
… Measurements of attenuation at 850 nm, using both beam optics and mode filter … filter
far-field pattern from the reference length is chosen to be in the center of its allowed tolerance. …
far-field pattern from the reference length is chosen to be in the center of its allowed tolerance. …
Attenuation correction in echocardiography
M Pincu, G Schwartz, SR Corday, Y Fujibayashi… - Ultrasonic imaging, 1986 - Elsevier
… (to average the beam pattern effects of the near field), in the visually-identified … study
measured at the -6 dB points, was 1.5 mHe. With an assumed tissue attenuation of 1 dB/cm/MEz, …
measured at the -6 dB points, was 1.5 mHe. With an assumed tissue attenuation of 1 dB/cm/MEz, …