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Displaying 54501 - 54525 of 73697

Time Domain Waveforms of a Line-Focus Transducer Probing Anisotropic Solids

January 1, 1997
Author(s)
Nelson N. Hsu, Gerald V. Blessing, D Xiang
We have developed a large lensless line-focus wideband ultrasonic transducer which can be used to probe solid materials through water. With conventional ultrasonic equipment the transducer can perform time and polarization resolved surface and body wave

Tip and Surface Reconstruction in Scanned Probe Microscopy

January 1, 1997
Author(s)
John S. Villarrubia
The non-vanishing size of tips in scanned probe microscopes (e.g., atomic force microscope or scanning tunneling microscope) results in imaging errors. Correction of these errors requires estimation of the tip shape (tip reconstruction) followed by

Towards Multiprocessor Feature Recognition

January 1, 1997
Author(s)
William Regli, Satyandra K. Gupta, D Nau
The availability of low-cost computational power is enabling the development of increasingly sophisticated CAD software. Automation of design and manufacturing activities poses many difficult computational problems-significant among them is how to develop
Displaying 54501 - 54525 of 73697
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