RSS 1.0Dentistry Electronic Theses and Dissertations (UMKC)
The items in this collection are the theses and dissertations written by students of the School of Dentistry. Some items may be viewed only by members of the University of Missouri System and/or University of Missouri-Kansas City. Click on one of the browse buttons above for a complete listing of the works.
Items in MOspace are protected by copyright, with all rights reserved, unless otherwise indicated.
Recent Submissions
-
The Study of Initiation Systems and Formulations for the Development of a Novel Silorane Biomaterial
(2015)There are approximately one million hip and knee replacements each year in the United States alone and over 70% are cemented for stabilization. The number of these replacements is expected to rise to 3.5 million per year ... -
Speed of Human Orthodontic Tooth Movement and Reported Pain When Applied Loads are Changed
(2015)The purpose of this study was to gather longitudinal data to quantify and describe the pain experience (intensity and quality) and rates of tooth movement during controlled human tooth movement, specifically where stresses ... -
The Effect of Topical Fluoride Agents on Coated Nickel-Titanium Archwires
(2015)This study examined the effect of exposure to topical fluoride agents on the mechanical properties and surface characteristics of esthetic coated nickel-titanium archwires. Two types of coated wires were tested: one with ... -
Effect of Radiotherapy on Nano-Mechanical Properties and Chemical Composition of Tooth Enamel and Dentin
(2015)The purpose of this study was to understand radiotherapy-induced dental lesions characterized by enamel delamination near the dentin-enamel junction (DEJ) by evaluating enamel and dentin nano-mechanical properties and ... -
Effects Of Delayed Polymerization Time and Bracket Manipulation on Orthodontic Resin Modified Glass Ionomer Adhesive
(2015)This study examined the effect of varying delayed polymerization times in combination with bracket manipulation on shear bond strength (SBS), degree of conversion (DC), and adhesive remnant index (ARI) score when using a ... -
Effect of Final Irrigation on Sealer-Dentin Interface for a Methacrylate-Based Resin Sealer
(2015)The purpose of this study was to evaluate the effect of different final irrigation technique (removing or not removing demineralized collagen) in combination with controlled intracanal residual moisture level (dry or ... -
Effect of Delayed Polymerization Time and Bracket Manipulation on Orthodontic Bracket Bonding
(2014)This study examined the effect of bracket manipulation in combination with delayed polymerization times on orthodontic bracket shear bond strength and degree of resin composite conversion. Orthodontics brackets were bonded ... -
Effects of Topical Fluoride Prophylactic Agents on the Mechanical Properties of Orthodontic Nickel-Titanium Closed Coil Springs and Stainless Steel Closed Coil Springs
(2015-05-26)The purpose of this study was to investigate the effects of topical fluoride prophylactic agents on the mechanical unloading properties of nickel-titanium (NiTi) and stainless steel (SS) closed coil springs. Spring were ... -
Intraoral Corrosion of Self-ligating Metallic Brackets and Archwires and the Effect on Friction
(2014)The purpose of this study was to investigate how the frictional coefficient was affected due to intraoral use. A secondary aim of this study was to determine whether or not there was a relationship between corrosion of ... -
Characterization of the Organic Matrix of Mature Human Tooth Enamel: Structure, Macromolecular Composition and Effect of Radiotherapy
(2014-09-30)Mature human tooth enamel contains a small amount of organic matrix locally concentrated within its innermost region, which is tougher and more crack resistant than the outer bulk phase. Although the enamel organic matrix ... -
SYNTHESIS AND ANALYSIS OF SILORANES FOR USE AS A BIOMATERIAL AND EXTENDED TWISTED MOLECULAR RIBBONS
(2013)The development of complex organic molecules with industrial potential requires meticulous synthetic methodologies coupled with detailed investigations surrounding their physical properties. This dissertation encompasses ... -
Orthodontic bracket bond strength and resin composite adhesive degree of conversion associated with type of curing unit and total energy
(2013)This study examined the effect of light curing sources on shear bond strength and degree of conversion of orthodontic resin composite adhesive as function of type of curing unit and total energy, as well as evaluated the ... -
Voluntary teeth clenching during exercise in a natural environment: prevalence and gender differences
(2013)Background/Objectives: Voluntary teeth clenching (VTC) has been researched with respect to performance enhancement, but little evidence has verified its prevalence. This study's objective was to determine if VTC occurred ... -
A pilot study evaluating the effect of collagen sponges on healing and pain following tooth extraction
(2013)Background: Clinicians often use collagen-derived matrices to aid in the regeneration of periodontal tissue during periodontal therapy; other uses of these materials include clot stabilization, wound protection, and patient ... -
Evaluating the quality and efficacy of care provided by extended care permit dental hygienists in a school based dental home
(2013)Lack of access to oral health care is a growing problem for low income children in the United States. One proposed solution to this problem is utilizing dental hygienists to the full extent of their education and training. ... -
The effect of phosphoric acid etch in conjunction with self-etching primer on enamel surfaces and resultant orthodontic bracket bond strength
(2013-11-27)This study examined the methods of preparing the enamel surface for orthodontic bracket adhesion in overcoming pellicle and possible fluid contamination from prebonding cleaning techniques and the effect of these treatments ... -
Modeling the soft tissues of the knee joint
(2013)Computational modeling of the knee helps us better understand the forces and strains placed on knee structures, such as the ligaments and cartilage, during ambulatory activities. With better understanding of ligament strains ... -
Jaw mechanics and muscle behavior in adolescents with different craniofacial morphologies
(University of Missouri--Kansas City, 2012)Jaw mechanics and muscle behavior were evaluated in ten dolichofacial versus ten brachyfacial adolescents. Subjects consented to participate. Numerical modeling predicted TMJ loads for molar biting angles based on minimization ... -
Effects of topical fluoride prophylactic agents on the mechanical properties of orthodontic nickel-titanium closed coil springs
(University of Missouri--Kansas City, 2012)This study evaluated topical fluoride effects on mechanical properties of nickel-titanium orthodontic closed coil springs. Unloading force and rigidity were measured at 1, 4, 8, and 12 weeks, after springs were exposed to ... -
Effect of refrigerant spray on orthodontic composite resin-bracket debond strength and associated adhesive remnant index
(University of Missouri--Kansas City, 2012)This study evaluated effects of refrigerant spray and crosshead speed on orthodontic composite resin shear debond strength and Adhesive Remnant Index (ARI) after bond failure. Orthodontic brackets were bonded to forty ...