• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 92
  • 30
  • 8
  • 4
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • Tagged with
  • 138
  • 138
  • 82
  • 33
  • 27
  • 26
  • 26
  • 25
  • 20
  • 19
  • 12
  • 11
  • 11
  • 11
  • 11
  • 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

Air turbine handpieces: applied force measurement in dental procedures

Chan, Y. Boris, 陳宇 January 2005 (has links)
published_or_final_version / Dentistry / Master / Master of Dental Surgery
12

A bacteriological study of the contamination of contra-angles and sterilizing procedures a thesis submitted in partial fulfillment ... /

Aponte-Rivera, Adath Josefa. January 1900 (has links)
Thesis (M.S.)--University of Michigan, 1957.
13

Development of a computerised sliding friction instrument and its use on oral mucosa and skin

Olsson, Håkan. January 1994 (has links)
Thesis (doctoral)--Lunds Universitet, Malmö, 1994. / Added t.p. with thesis statement inserted. Includes bibliographical references.
14

A bacteriological study of the contamination of contra-angles and sterilizing procedures a thesis submitted in partial fulfillment ... /

Aponte-Rivera, Adath Josefa. January 1900 (has links)
Thesis (M.S.)--University of Michigan, 1957.
15

Design factors affecting air turbine handpiece performance

Seto, Wing-chun, Adrian. January 2004 (has links)
Thesis (M.D.S.)--University of Hong Kong, 2004. / Also available in print.
16

Development of a computerised sliding friction instrument and its use on oral mucosa and skin

Olsson, Håkan. January 1994 (has links)
Thesis (doctoral)--Lunds Universitet, Malmö, 1994. / Added t.p. with thesis statement inserted. Includes bibliographical references.
17

Air turbine handpieces : applied force measurement in dental procedures /

Chan, Y. Boris, January 2005 (has links)
Thesis (M.D.S.)--University of Hong Kong, 2005.
18

The structural and physical properties of endodontic instruments

Germain, Lisa P. January 1981 (has links)
Black and white photographs included. / Thesis (M.Sc.D.)--Boston University, Henry M. Goldman School of Graduate Dentistry, 1981 (Endodontics) / Bibliography : leaves 293-298. / Endodontic instruments are manufactured by many companies throughout the world. Since no evidence exists in the literature concerning the variable quality of the instruments on the market, the following investigation was undertaken with the objective to compare a sample of instruments from some of the various companies. A total of 1,680 files, reamers and hedstrom files representing seven different manufacturing companies were tested. Sizes 15, 30 and 50 were selected to represent the total size range of instruments. The following physical properties were measured: 1) Torsion; 2) Angular Deflection; 3) Stiffness; 4) Dimensional Standardization; 5) Preparation for Delivery; and 6) Corrosion Resistance. The data for each company was compared with the minimum Standard set by the ANSI for the American Dental Association in Specification No. 28 for files and reamers and Specification No. 58 for headstrom files. An analysis of variance and T-tests were also performed on the data to compare and contrast the instruments between companies. The results obtained showed that there was very little uniformity of standardization between manufacturers, as well as within manufacturing companies. The quality of the initial stainless steel wire may determine the quality and strength of the final product of an endodontic instrument. It is difficult to determine whether one instrument is better than another. Each instrument has different physical properties than every other instrument.
19

Aspects of air turbine handpiece sterilization and failure

Chau, S. W. January 2001 (has links)
Thesis (M.D.S.)--University of Hong Kong, 2001. / Includes bibliographical references (leaves.
20

Low-cycle fatigue of NiTi rotary instruments in hypochlorite

Praisarnti, Chonrada. January 2007 (has links)
published_or_final_version / Dental Surgery / Master / Master of Dental Surgery

Page generated in 0.0758 seconds