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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Experimental analysis of a digital technique for measuring ultrasonic attenuation

Burlew, Michele Marie. January 1979 (has links)
Thesis (M.S.)--University of Wisconsin--Madison. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 56-60).
2

CLINICAL EVALUATION AND REFINEMENT OF AN ULTRASONIC BLADDER VOLUME DETERMINATION SYSTEM

Kruczkowski, Phillip Joachim Charles, 1955- January 1987 (has links)
An ultrasonic method to determine bladder volumes could help eliminate some of the risk and discomfort resulting from catheterizations. A system using "A" mode ultra-sound correctly estimates bladder volumes to within 50 cc's. Near and far walls of bladder sections found at various positions define the bladder, and volumes calculated from these sections are added together for a bladder volume estimate. Accurate volume estimates (mean error of -1.9 cc.'s with standard deviation of 28 cc.'s) were obtained when bladder section characteristics such as: depth of the near wall of the bladder, thickness of the far wall echo, distance between near and far bladder walls, and amplitude of the far bladder wall echo, were considered. Most bladders were completely scanned with the transducer placed at the bodies midline, approximately 5 to 7.5 cm. above the pubic bone.
3

Prostate ultrasound image segmentation and registration /

Gong, Lixin. January 2003 (has links)
Thesis (Ph. D.)--University of Washington, 2003. / Vita. Includes bibliographical references (leaves 76-87).
4

An injury-mimicking ultrasound phantom as a training tool for diagnosis of internal trauma

Rowan, Matthew Ivan. January 2006 (has links)
Thesis (M.S.)--Worcester Polytechnic Institute. / Keywords: injury mimicking; ultrasound; trauma. Includes bibliographical references ( leaves 147-149 ).
5

Semi-automatic segmentation of compound ultrasonic images of the upper arm

Ghosh, Sujit. January 1994 (has links)
Thesis (M.S.)--Ohio University, August, 1994. / Title from PDF t.p.
6

Interactive Training System for Medical Ultrasound

Banker, Christian J. January 2009 (has links)
Thesis (M.S.)--Worcester Polytechnic Institute. / Keywords: trauma; tracking; ultrasound; training; simulation. Includes bibliographical references (leaves 205-211).
7

Methods for measuring ultrasonic backscatter and attenuation coefficients for tissues and tissue-like media

Insana, Michael F. January 1983 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1983. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 166-173).
8

An investigation of the Pulse-Scatter Imaging technique for medical ultrasonic imaging and tissue characterization /

Nadel, Lawrence Dennis January 1978 (has links)
No description available.
9

ULTRASONIC DETERMINATION OF URINARY BLADDER WALL LOCATIONS.

McIntosh, Michael Philip. January 1982 (has links)
No description available.
10

Ultrasonic phased arrays with variable geometric focusing for hyperthermia applications

Yoon, Young Joong 12 1900 (has links)
No description available.

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