Using bulk waves for thickness measurements
Measurements of seismic wave attenuation using multiple ScS waves
... the measurements of A and E for ScS, sScS, ScS 2 , sScS 2 , ScS 3 , and sScS 3 for our preferred twolayer model of Q: Q UM = 2000 and Q LM = ...
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In vitro enamel thickness measurements with ultrasound
... thickness measurements. The majority of ultrasonic enamel thickness measurements reported in the literature assumed a constant SOS within the tooth and across other ...enamel thickness ...
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In vitro enamel thickness measurements with ultrasound
... thickness measurements. The majority of ultrasonic enamel thickness measurements reported in the literature assumed a constant SOS within the tooth and across other ...enamel thickness ...
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LEVEL AND VOLUME MEASUREMENTS OF BULK SOLIDS
... materials. Using dust penetrating low frequency acoustic waves to generate surface mapping of the stored materials, the 3D Solids Scanner takes the guesswork out of solids level ...
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Investigation of gravity waves using horizontally resolved radial velocity measurements
... images using the suggested decomposi- tion of the wind ...resolved using an ob- servation configuration of four sub-experiments with a 125 s measurement time ...
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Macular thickness measurements using Copernicus Spectral Domain Optical Coherence Tomography
... retinal thickness values in Indian population were significantly different in all ETDRS subfields when our study results were compared with the normative data published by other studies in India using ...
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Ultrasonic bulk wave measurements on composite using fiber from recycled CFRP
... by using a hand layup process, is presented along with a pyrolysis recycling process (at 600 o C) designed to extract the carbon ...these waves completely attenuated at observed angles, indicating what ...
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Coating Thickness Measurements and Defect Characterization in Non-Metallic Composite Materials by Using Thermography
... by using Fourier transform analysis for Inverse heat conduction ...that using thermography to detecting the back drilled holes in composite boards under equipment noise free condition, and compared the RPHF ...
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Evaluation of plough layer thickness in grey forest soils using spectrophotometric and magnetic measurements
... Spatial heterogeneity of composition and properties is one of the fundamental features of the soil and can be caused by both natural and anthropogenic factors. For agricultural soils, it was found that the soil ...
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Measurements of Turbulent Pressure Under Breaking Waves
... calculated using the equation for velocity head v 2 / 2 g), where v is the vertical turbulent velocity (w’), and g is the acceleration due to gravity (981 cm/s 2 ...calculated using the wave gage ...
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In plane and out of plane measurements of Rayleigh waves using EMATs for characterising surface cracks
... Conclusions Measurements of the in-plane and out-of-plane Rayleigh wave compo- nents confirm that the transmission of a Rayleigh wave underneath a surface- breaking defect is affected by both the slot angle and ...
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Repeatability of choroidal thickness measurements with Spectralis OCT images
... taken, using the high-speed star scanning protocol, consisting of six 30° long line scans, each sepa- rated by 30°, radially centred at the ...allow using the average of 30 ...
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Evaluation of hoop residual stress variations in the thickness of dissimilar welded pipes by using the LCR ultrasonic waves
... by using ultrasonic waves is based on acoustoelasticity law, ...a bulk longitudinal wave that travels within an effective depth underneath the ...the thickness of a ...the thickness of ...
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Simultaneous generation of longitudinal and shear bulk ultrasonic waves in solids
... their thickness ratio ...optimized using genetic algorithms according to several objective criteria and under different constraints, corresponding to the simultaneous generation of both modes at the same ...
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Anterior lens capsule and epithelium thickness measurements using spectral-domain optical coherence tomography
... The study included 134 normal subjects (72 males, 62 females). Written informed consent was obtained from each subject after they were provided with an explanation of the nature of the study. For subjects with an age ...
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Phase changes of ultrasonic bulk waves through focusing measured using a non contact ultrasonic method
... using a less sensitive detector with a lower bandwidth. 4-5 What has not been reported previously is that one is also able to measure the elastic properties of the material in one measurement, without any ...
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Thickness profiles through fatigued bulk ceramic lead zirconate titanate
... determined using image analy- sis ...and bulk sec- tions 共Fig. 1兲. The local sample thickness was determined from the position of the tip on the wedge and the tilt ...
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Solitary Waves and PIV measurements at IGAW Wave Flume
... nonlinear waves can be carried out by using the conventional methods like Finite Element Method (FEM) and Boundary Element Method (BEM) based on Mixed Eulerian and Lagrangian (MEL) ...Sloshing waves ...
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Reproducibility of aortic intima-media thickness in infants using edge-detection software and manual caliper measurements
... With the exception of infant crying, we found no evi- dence that individual and environmental variables, includ- ing timing of ultrasound scans during study visits, affected image quality. The effect of environmental ...
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Comparison of central corneal thickness measurements using Pentacam and ultrasonic pachymetry in post-lasik eyes for myopia
... calculated using ma- thematical software with no optical distortion, and, accor- ding to the manufacturer, the tear film has no effect on ...pachymetric measurements of the entire cornea are calculated from ...
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