- About
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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.
Search results
Showing 11 to 20 of 21 (0.047 seconds)| 11 |
Untersuchung zur Prävalenz von dentalen Erosionen bei Göttinger Kindergartenkindern und Analyse potentieller Risikofaktoren für Erosionen / Prevalence of dental erosion in kindergarten children in Göttingen, Germany, and investigation of potentially associated risk factors of dental erosionMüller, Jan Gerrit 11 August 2006 (has links)
No description available.
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Fluoridabgabe von verschiedenen Füllungsmaterialien in den an die Restauration angrenzenden Zahnschmelz / Fluoride release from different kinds of filling materials into enamel adjacent to the restorationSchliemann, Tim 05 October 2010 (has links)
No description available.
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Überlebens- und Erfolgsrate von Keramik-Veneers nach 3 Jahren Tragezeit / Survival- and success rate of ceramic veneer restorations after 3 yearsSpellmann, Julian 12 December 2011 (has links)
No description available.
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Assessment of occlusal enamel alterations utilizing depolarization imaging based on PS-OCTGolde, Jonas, Tetschke, Florian, Vosahlo, Robin, Walther, Julia, Hannig, Christian, Koch, Edmund, Kirsten, Lars 14 November 2019 (has links)
While dental caries represents the major chronic disease of humans, visual and tactile inspection are the methods of choice in daily dental practice. Several optical technologies have been developed in recent years for the purpose of dental examination, including near-infrared light transillumination as a promising tool for the supplementation and partial replacement of radiography. In case of occlusal alterations, the incidence of surface discolorations impedes the visual assessment, whereas tactile inspection appears to yield little diagnostic information or might be detrimental. Optical coherence tomography (OCT) facilitates depth-resolved imaging with μm resolution, utilizing near-infrared light, and has already shown its potential for various dental applications. We have recently demonstrated that depolarization imaging utilizing the degree of polarization uniformity (DOPU) extends those abilities by the detection of early carious lesions, as it provides an unambiguous demineralization contrast. Here,
we show that this approach also enables the assessment of occlusal enamel lesions in the presence of stains, and compare PS-OCT cross sections with polarized light microscopy (PLM) images of thin sections. For tooth samples with discoloration or demineralization, respectively, PS-OCT and PLM results are in good agreement.
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Zahngesundheit bei übergewichtigen und adipösen Kindern und Jugendlichen / Dental health in overweight and obese children and adolescentsSimon, Alexandra Rebecca 15 July 2020 (has links)
No description available.
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Die Wahrnehmung von Kindern mit Karies - eine Eye-Tracking-Studie / The perception of children with tooth decay - an eye tracking studyZimmermann, David 08 October 2019 (has links)
No description available.
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Vergleich der Wirkung unterschiedlicher endodontischer Spül- und Reinigungssysteme (Handspülung, Ultraschall, EndoActivator®, CanalBrush®) auf die Sauberkeit präparierter Wurzelkanalwände / Comparison of the effect of different endodontic irrigation and cleaning systems (dynamic syringe irrigation, passive ultrasonic irrigation (PUI), EndoActivator®, CanalBrush®) of the cleanliness of prepared root canal wallsDöllmann, Stefan 23 April 2010 (has links)
No description available.
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Vergleichende Untersuchung zur Reinigungswirkung von Handspülung, Ultraschallspülung und RinsEndo bei Wurzelkanälen mit unterschiedlicher apikaler Präparationsgröße / Efficacy of syringe irrigation, RinsEndo and passive ultrasonic irrigation in removing debris from irregularities in root canals with different apical sizes.Sedghi, Mohammad Bagher 29 March 2011 (has links)
No description available.
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Untersuchung neuer Techniken zur Entfernung von Kalziumhydroxid aus dem Wurzelkanalsystem gerader Wurzelkanäle / Efficacy of different irrigation techniques in the removal of calcium hydroxide from simulated grooves in straight root canalsSchmidt, Anne-Kathrin 17 January 2012 (has links)
No description available.
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Vergleichende Untersuchung zur Applikation von Kalziumhydroxideinlagen / Comparative Examination of Application Techniques of Calcium HydroxideStaemmler, Kai 19 March 2012 (has links)
No description available.
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