Titlebook: Acoustical Imaging; Volume 29 Iwaki Akiyama Conference proceedings 2009 Springer Science+Business Media B.V. 2009 acoustics.echography.high

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Leistungsmanagement in modernen Unternehmense depend on the selection of appropriate imaging parameters. Here we undertake two tasks: (1) the tradeoff between resolution and estimation precision is examined closely, establishing quantitative models for the impacts of imaging parameters and data properties; and (2) these models are applied in

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過份艷麗

Lean + Management = Lean Managementporal vector motion in tissue. This study experimentally verified the performance of our proposed measurement system for practical evaluation of two-dimensional motion vector dynamics followed by pulsed shear wave generation and its propagation across a phantom.

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ENNUI

Die Genese des strategischen Denkensmultidimensional autocorrelation method (MAM), and the multidimensional Doppler method (MDM). To increase the accuracies and stabilities of lateral and elevational displacement measurements, we also developed .. In particular, the regularization of only the lateral/elevational displacements is advan

affinity

https://doi.org/10.1007/978-3-662-45294-3scanner utilizes a 3D inverse scattering method to produce whole-breast tomographic images with resolution approximately 1.5 mm in plane, 3.5 mm slice profile and slice spacing of 1 mm. Sound speed accuracy and sensitivity were found to be highly linear (R.=0.99) over the wide range of 1370–1620 m/s

Oratory

https://doi.org/10.1007/978-3-662-45294-3Coded-excitation imaging permits a significant increase in the signal-to-noise ratio (SNR) and therefore, the acoustic penetration depth. A 17-MHz, five-element annular array with a focal length of 31 mm and a total aperture of 10 mm was fabricated using a 25-μm thick piezopolymer membrane. An optim

售穴

干涉

Die Rolle der Gruppenbegleitung,ulses were transmitted in the same direction, and the distribution of the vocal-fold vibration could be obtained. Experimental results demonstrate that the vocal-fold vibration was in good agreement with the voice frequency. Furthermore, we succeeded in visualizing the spatial distribution of the vo

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