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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.
11

Wireless communication options for a mobile ultrasound system

Dickson, Brett William. January 2008 (has links)
Thesis (M.S.)--Worcester Polytechnic Institute. / Keywords: telemedicine; ultrasound; H.264 SVC; satellite; wireless; 3G; 802.11. Includes bibliographical references (leaves 228-232).
12

MICROPROCESSOR BASED SYSTEM FOR THE ULTRASONIC MEASUREMENT OF URINARY BLADDER VOLUME.

Scott, Carl Alexander. January 1984 (has links)
No description available.
13

DETERMINATION OF BLADDER VOLUMES BY MICROPROCESSOR BASED ULTRASONIC SYSTEM.

Wu, Chung Hao. January 1985 (has links)
No description available.
14

Chiropractic manipulative therapy, therapeutic ultrasound and interferential current in lateral elbow tendinopathy

14 July 2015 (has links)
M.Tech. (Chiropractic) / Lateral elbow tendinopathy is the most frequent periarticular lesion which affects 1% to 3% of the general population and is a difficult condition to manage with a wide range of procedures and management protocols advocated (Abrahamson and Comfort, 2010). This study aimed to assess the efficacy of managing lateral elbow tendinopathy using therapeutic ultrasound (U/S), interferential current (IFC) or alternatively a combination of IFC and therapeutic U/S in addition to chiropractic manipulative therapy of the cervical spine and elbow. This study was a comparative study consisting of three groups of ten participants each with an equal gender ratio. Prior to becoming a participant in this study individuals were assessed according to the inclusion and exclusion criteria. Group A received therapeutic U/S; Group B received IFC and Group C received combination therapy of IFC and therapeutic U/S. All three groups received chiropractic manipulative therapy to the cervical spine and joints of the elbow complex. Subjective data was obtained using the Numerical Pain Rating Scale (NPRS). Objective data was obtained using the pressure algometer (pain pressure threshold) and the Jamar grip strength dynamometer (pain-free grip strength) on the affected side. The study was conducted over a course of three weeks for a total of seven visits per participant. Subjective and objective data was collected pre-intervention on the first and fourth visits and on the seventh evaluation only visit. Analysis of the data collected was performed by a statistician. All three groups showed statistically significant clinical improvements in all measures. The only group not exhibiting a statistical significance was the therapeutic U/S group in the initial pain pressure threshold results. In the objective measures of all intervals none of the groups showed statistical superiority over one another. However, the final NPRS results showed statistically significant improvement in therapeutic U/S and combination therapy groups over IFC alone. From the results it can be concluded that all groups were effective for lateral elbow tendinopathy in conjunction with chiropractic manipulative therapy. With respects to subjective pain therapeutic U/S and combination therapy appeared to have a greater efficacy than IFC, but no superior modality was identified with respects to objective measures.
15

Kinesiographic lesion monitoring (KLM) /

Barrett, George Alexander. January 2003 (has links)
Thesis (Ph. D.)--University of Washington, 2003. / Vita. Includes bibliographical references (leaves 108-116).
16

Frequency modulated pulse for ultrasonic B-scan imaging in attenuating medium /

Mehra, Sumat. January 1991 (has links)
Thesis (M.S.)--Rochester Institute of Technology, 1991. / Includes bibliographical references (leaves 132-138).
17

Ultrasonic arterial vibrometry with wavelet based detection and estimation /

Plett, Melani Irene. January 2000 (has links)
Thesis (Ph. D.)--University of Washington, 2000. / Vita. Includes bibliographical references (leaves 190-201).
18

Ultrasonic imaging of flow-induced vibrations in tissue /

Sikdar, Siddhartha. January 2005 (has links)
Thesis (Ph. D.)--University of Washington, 2005. / Vita. Includes bibliographical references (leaves 237-256).
19

Development of a positioning system for 3D ultrasound

Poulsen, Carsten. January 2005 (has links)
Thesis (M.S.)--Worcester Polytechnic Institute. / Keywords: optical tracking; positioning system; three dimensional; ultrasound. Includes bibliographical references. (p.90-91)
20

Dual-electrode capacitive micromachined ultrasonic transducers for medical ultrasound applications

Guldiken, Rasim Oytun. January 2008 (has links)
Thesis (Ph.D)--Mechanical Engineering, Georgia Institute of Technology, 2009. / Committee Chair: Degertekin, F. Levent; Committee Member: Benkeser, Paul; Committee Member: Berhelot, Yves; Committee Member: Brand, Oliver; Committee Member: Hesketh, Peter. Part of the SMARTech Electronic Thesis and Dissertation Collection.

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