Sentence examples for attenuation were calculated from inspiring English sources
In 101 patients and 10 age-matched healthy controls, mid-thigh cross-sectional area, percentage intramuscular fat and skeletal muscle attenuation were calculated using computed tomography images and standard tissue attenuation ranges: fat -190– -30 HU; skeletal muscle -29 150 HU.
Factors for shoaling, refraction and frictional attenuation are calculated at each interval for given changes in bathymetry and benthic coverage type and a nominal reduction in absolute energy is incorporated at the reef crest to account for wave breaking.
IGW attenuation is calculated assuming an isothermal atmosphere with sound speed c s = 330 m/s. Figure 4 Measured power spectra.
Figure 4 illustrates an example where the quality attenuation is calculated by Equation 12 for each frame suffering from random transmission errors.
Attenuation was calculated by the method suggested by Martínez-Martínez et al. ([2011]) utilizing transmission of the ultrasonic wave and maximum attenuation of the waveform plotted versus axial compressional wave velocity (Vp) obtained under an axial stress of 10 MPa.
The degree of attenuation was calculated by the 1 - (ln(adjusted OR)/ln unadjusted OR) formula.
The correlation corrected for attenuation was calculated by dividing the observed correlation by the square root of the product of the two scale reliabilities [ 37].
To determine the cartilage attenuation (CA) of the femoral head cartilage layer, contour lines were manually drawn on every selected slice to eliminate marrow space and the average attenuation was calculated with all the region of interest (ROI) within the contour lines in the selected slices.
Phase velocity vp and coefficient of attenuation α were calculated as a function of the wave frequency f, thickness of the surface layer h and its viscosity η44.
Novel shielding materials for photons based on silicon resin and WO3, PbO, and Bi2O3 Micro and Nano-particles were designed and their mass attenuation coefficients were calculated using Monte Carlo (MC) method.
Measured activities within the VOIs in the reference images and in the images corrected with inaccurate attenuation maps were calculated and compared.
