ingest
cdrApp
2017-07-06T11:55:24.042Z
f47fee2b-b335-4530-8fc6-0075e2c9b39d
modifyDatastreamByValue
RELS-EXT
fedoraAdmin
2017-07-06T12:11:24.700Z
Setting exclusive relation
modifyDatastreamByValue
RELS-EXT
fedoraAdmin
2017-07-06T12:11:33.048Z
Setting exclusive relation
addDatastream
MD_TECHNICAL
fedoraAdmin
2017-07-06T12:11:41.116Z
Adding technical metadata derived by FITS
modifyDatastreamByValue
RELS-EXT
fedoraAdmin
2017-07-06T12:11:56.886Z
Setting exclusive relation
addDatastream
MD_FULL_TEXT
fedoraAdmin
2017-07-06T12:12:05.061Z
Adding full text metadata extracted by Apache Tika
modifyDatastreamByValue
RELS-EXT
fedoraAdmin
2017-07-06T12:12:13.385Z
Setting exclusive relation
modifyDatastreamByValue
RELS-EXT
cdrApp
2017-07-06T12:26:31.927Z
Setting exclusive relation
modifyDatastreamByValue
MD_DESCRIPTIVE
cdrApp
2018-01-25T08:52:41.564Z
modifyDatastreamByValue
MD_DESCRIPTIVE
cdrApp
2018-01-27T09:13:18.651Z
modifyDatastreamByValue
MD_DESCRIPTIVE
cdrApp
2018-03-14T05:52:45.422Z
modifyDatastreamByValue
MD_DESCRIPTIVE
cdrApp
2018-05-17T17:30:28.287Z
modifyDatastreamByValue
MD_DESCRIPTIVE
cdrApp
2018-07-11T04:19:15.759Z
modifyDatastreamByValue
MD_DESCRIPTIVE
cdrApp
2018-07-18T00:35:21.103Z
modifyDatastreamByValue
MD_DESCRIPTIVE
cdrApp
2018-08-16T13:42:57.920Z
modifyDatastreamByValue
MD_DESCRIPTIVE
cdrApp
2018-09-21T20:59:08.185Z
modifyDatastreamByValue
MD_DESCRIPTIVE
cdrApp
2018-09-27T00:18:44.849Z
modifyDatastreamByValue
MD_DESCRIPTIVE
cdrApp
2018-10-12T00:54:23.967Z
modifyDatastreamByValue
MD_DESCRIPTIVE
cdrApp
2019-03-20T18:59:46.249Z
Christina
Jackson
Author
Department of Orthodontics
School of Dentistry
Accuracy and Performance of a Novel 3D Metal Printed Orthodontic Bracket
3D metal printing is an emerging technology with potential to streamline bracket production for personalized and precision orthodontics. We hypothesized that the dimensional accuracy and shear bond strength (SBS) of 3D metal printed brackets are comparable to that of conventionally manufactured brackets. A novel .022 inch bracket was designed in Solidworks™, 3D printed in 316-SS via direct metal laser sintering (DMLS), and compared to two commercial bracket systems: Damon and Ti-Orthos (N=35 per system). Slots were visualized by stereomicroscope and measured with software by two examiners. SBS was measured by Instron universal testing machine. A one-way ANOVA and Tamhane’s H2 statistical analyses were performed. The 3D printed slot (.0221± .001in.) was found to be more accurate than control bracket slots (Damon=.0246± .001in.; Ti-Orthos=.0245± .005in.) (p<.001). There was no difference in SBS of the three systems (p=0.9). Our data support the use of 3D metal printing for the orthodontic bracket manufacture.
Spring 2017
2017
Dentistry
3D Printing, Accuracy, Additive Manufacturing, CAD/CAM, Orthodontics, Shear bond strength
eng
Master of Science
Thesis
University of North Carolina at Chapel Hill Graduate School
Degree granting institution
Dentistry (Orthodontics)
Ching-Chang
Ko
Thesis advisor
H.
Hershey
Thesis advisor
Clarke
Stevens
Thesis advisor
text
Christina
Jackson
Creator
Department of Orthodontics
School of Dentistry
Accuracy and Performance of a Novel 3D Metal Printed Orthodontic
Bracket
3D metal printing is an emerging technology with potential to streamline
bracket production for personalized and precision orthodontics. We hypothesized that the
dimensional accuracy and shear bond strength (SBS) of 3D metal printed brackets are
comparable to that of conventionally manufactured brackets. A novel .022 inch bracket was
designed in Solidworks™, 3D printed in 316-SS via direct metal laser sintering (DMLS), and
compared to two commercial bracket systems: Damon and Ti-Orthos (N=35 per system). Slots
were visualized by stereomicroscope and measured with software by two examiners. SBS was
measured by Instron universal testing machine. A one-way ANOVA and Tamhane’s H2
statistical analyses were performed. The 3D printed slot (.0221± .001in.) was found to be
more accurate than control bracket slots (Damon=.0246± .001in.; Ti-Orthos=.0245± .005in.)
(p<.001). There was no difference in SBS of the three systems (p=0.9). Our data support
the use of 3D metal printing for the orthodontic bracket manufacture.
Spring 2017
2017
Dentistry
3D Printing, Accuracy, Additive Manufacturing, CAD/CAM,
Orthodontics, Shear bond strength
eng
Master of Science
Thesis
University of North Carolina at Chapel Hill Graduate School
Degree granting
institution
Dentistry (Orthodontics)
Ching-Chang
Ko
Thesis advisor
H.
Hershey
Thesis advisor
Clarke
Stevens
Thesis advisor
text
Christina
Jackson
Creator
Department of Orthodontics
School of Dentistry
Accuracy and Performance of a Novel 3D Metal Printed Orthodontic Bracket
3D metal printing is an emerging technology with potential to streamline bracket production for personalized and precision orthodontics. We hypothesized that the dimensional accuracy and shear bond strength (SBS) of 3D metal printed brackets are comparable to that of conventionally manufactured brackets. A novel .022 inch bracket was designed in Solidworks™, 3D printed in 316-SS via direct metal laser sintering (DMLS), and compared to two commercial bracket systems: Damon and Ti-Orthos (N=35 per system). Slots were visualized by stereomicroscope and measured with software by two examiners. SBS was measured by Instron universal testing machine. A one-way ANOVA and Tamhane’s H2 statistical analyses were performed. The 3D printed slot (.0221± .001in.) was found to be more accurate than control bracket slots (Damon=.0246± .001in.; Ti-Orthos=.0245± .005in.) (p<.001). There was no difference in SBS of the three systems (p=0.9). Our data support the use of 3D metal printing for the orthodontic bracket manufacture.
Spring 2017
2017
Dentistry
3D Printing, Accuracy, Additive Manufacturing, CAD/CAM, Orthodontics, Shear bond strength
eng
Master of Science
Thesis
University of North Carolina at Chapel Hill Graduate School
Degree granting institution
Dentistry (Orthodontics)
Ching-Chang
Ko
Thesis advisor
H.
Hershey
Thesis advisor
Clarke
Stevens
Thesis advisor
text
Christina
Jackson
Creator
Department of Orthodontics
School of Dentistry
Accuracy and Performance of a Novel 3D Metal Printed Orthodontic Bracket
3D metal printing is an emerging technology with potential to streamline bracket production for personalized and precision orthodontics. We hypothesized that the dimensional accuracy and shear bond strength (SBS) of 3D metal printed brackets are comparable to that of conventionally manufactured brackets. A novel .022 inch bracket was designed in Solidworks™, 3D printed in 316-SS via direct metal laser sintering (DMLS), and compared to two commercial bracket systems: Damon and Ti-Orthos (N=35 per system). Slots were visualized by stereomicroscope and measured with software by two examiners. SBS was measured by Instron universal testing machine. A one-way ANOVA and Tamhane’s H2 statistical analyses were performed. The 3D printed slot (.0221± .001in.) was found to be more accurate than control bracket slots (Damon=.0246± .001in.; Ti-Orthos=.0245± .005in.) (p<.001). There was no difference in SBS of the three systems (p=0.9). Our data support the use of 3D metal printing for the orthodontic bracket manufacture.
2017-05
2017
Dentistry
3D Printing, Accuracy, Additive Manufacturing, CAD/CAM, Orthodontics, Shear bond strength
eng
Master of Science
Masters Thesis
University of North Carolina at Chapel Hill Graduate School
Degree granting institution
Dentistry (Orthodontics)
Ching-Chang
Ko
Thesis advisor
H.
Hershey
Thesis advisor
Clarke
Stevens
Thesis advisor
text
Christina
Jackson
Creator
Department of Orthodontics
School of Dentistry
Accuracy and Performance of a Novel 3D Metal Printed Orthodontic Bracket
3D metal printing is an emerging technology with potential to streamline bracket production for personalized and precision orthodontics. We hypothesized that the dimensional accuracy and shear bond strength (SBS) of 3D metal printed brackets are comparable to that of conventionally manufactured brackets. A novel .022 inch bracket was designed in Solidworks™, 3D printed in 316-SS via direct metal laser sintering (DMLS), and compared to two commercial bracket systems: Damon and Ti-Orthos (N=35 per system). Slots were visualized by stereomicroscope and measured with software by two examiners. SBS was measured by Instron universal testing machine. A one-way ANOVA and Tamhane’s H2 statistical analyses were performed. The 3D printed slot (.0221± .001in.) was found to be more accurate than control bracket slots (Damon=.0246± .001in.; Ti-Orthos=.0245± .005in.) (p<.001). There was no difference in SBS of the three systems (p=0.9). Our data support the use of 3D metal printing for the orthodontic bracket manufacture.
2017
Dentistry
3D Printing, Accuracy, Additive Manufacturing, CAD/CAM, Orthodontics, Shear bond strength
eng
Master of Science
Masters Thesis
University of North Carolina at Chapel Hill Graduate School
Degree granting institution
Dentistry (Orthodontics)
Ching-Chang
Ko
Thesis advisor
H.
Hershey
Thesis advisor
Clarke
Stevens
Thesis advisor
text
2017-05
Christina
Jackson
Creator
Department of Orthodontics
School of Dentistry
Accuracy and Performance of a Novel 3D Metal Printed Orthodontic Bracket
3D metal printing is an emerging technology with potential to streamline bracket production for personalized and precision orthodontics. We hypothesized that the dimensional accuracy and shear bond strength (SBS) of 3D metal printed brackets are comparable to that of conventionally manufactured brackets. A novel .022 inch bracket was designed in Solidworks™, 3D printed in 316-SS via direct metal laser sintering (DMLS), and compared to two commercial bracket systems: Damon and Ti-Orthos (N=35 per system). Slots were visualized by stereomicroscope and measured with software by two examiners. SBS was measured by Instron universal testing machine. A one-way ANOVA and Tamhane’s H2 statistical analyses were performed. The 3D printed slot (.0221± .001in.) was found to be more accurate than control bracket slots (Damon=.0246± .001in.; Ti-Orthos=.0245± .005in.) (p<.001). There was no difference in SBS of the three systems (p=0.9). Our data support the use of 3D metal printing for the orthodontic bracket manufacture.
2017
Dentistry
3D Printing, Accuracy, Additive Manufacturing, CAD/CAM, Orthodontics, Shear bond strength
eng
Master of Science
Masters Thesis
University of North Carolina at Chapel Hill Graduate School
Degree granting institution
Dentistry (Orthodontics)
Ching-Chang
Ko
Thesis advisor
H.
Hershey
Thesis advisor
Clarke
Stevens
Thesis advisor
text
2017-05
Christina
Jackson
Creator
Department of Orthodontics
School of Dentistry
Accuracy and Performance of a Novel 3D Metal Printed Orthodontic Bracket
3D metal printing is an emerging technology with potential to streamline bracket production for personalized and precision orthodontics. We hypothesized that the dimensional accuracy and shear bond strength (SBS) of 3D metal printed brackets are comparable to that of conventionally manufactured brackets. A novel .022 inch bracket was designed in Solidworks™, 3D printed in 316-SS via direct metal laser sintering (DMLS), and compared to two commercial bracket systems: Damon and Ti-Orthos (N=35 per system). Slots were visualized by stereomicroscope and measured with software by two examiners. SBS was measured by Instron universal testing machine. A one-way ANOVA and Tamhane’s H2 statistical analyses were performed. The 3D printed slot (.0221± .001in.) was found to be more accurate than control bracket slots (Damon=.0246± .001in.; Ti-Orthos=.0245± .005in.) (p<.001). There was no difference in SBS of the three systems (p=0.9). Our data support the use of 3D metal printing for the orthodontic bracket manufacture.
2017
Dentistry
3D Printing, Accuracy, Additive Manufacturing, CAD/CAM, Orthodontics, Shear bond strength
eng
Master of Science
Masters Thesis
University of North Carolina at Chapel Hill Graduate School
Degree granting institution
Dentistry (Orthodontics)
Ching-Chang
Ko
Thesis advisor
H.
Hershey
Thesis advisor
Clarke
Stevens
Thesis advisor
text
2017-05
Christina
Jackson
Creator
Department of Orthodontics
School of Dentistry
Accuracy and Performance of a Novel 3D Metal Printed Orthodontic Bracket
3D metal printing is an emerging technology with potential to streamline bracket production for personalized and precision orthodontics. We hypothesized that the dimensional accuracy and shear bond strength (SBS) of 3D metal printed brackets are comparable to that of conventionally manufactured brackets. A novel .022 inch bracket was designed in Solidworks™, 3D printed in 316-SS via direct metal laser sintering (DMLS), and compared to two commercial bracket systems: Damon and Ti-Orthos (N=35 per system). Slots were visualized by stereomicroscope and measured with software by two examiners. SBS was measured by Instron universal testing machine. A one-way ANOVA and Tamhane’s H2 statistical analyses were performed. The 3D printed slot (.0221± .001in.) was found to be more accurate than control bracket slots (Damon=.0246± .001in.; Ti-Orthos=.0245± .005in.) (p<.001). There was no difference in SBS of the three systems (p=0.9). Our data support the use of 3D metal printing for the orthodontic bracket manufacture.
2017
Dentistry
3D Printing, Accuracy, Additive Manufacturing, CAD/CAM, Orthodontics, Shear bond strength
eng
Master of Science
Masters Thesis
Dentistry (Orthodontics)
Ching-Chang
Ko
Thesis advisor
H. Garland
Hershey
Thesis advisor
Clarke
Stevens
Thesis advisor
text
2017-05
University of North Carolina at Chapel Hill
Degree granting institution
Christina
Jackson
Creator
Department of Orthodontics
School of Dentistry
Accuracy and Performance of a Novel 3D Metal Printed Orthodontic Bracket
3D metal printing is an emerging technology with potential to streamline bracket production for personalized and precision orthodontics. We hypothesized that the dimensional accuracy and shear bond strength (SBS) of 3D metal printed brackets are comparable to that of conventionally manufactured brackets. A novel .022 inch bracket was designed in Solidworks™, 3D printed in 316-SS via direct metal laser sintering (DMLS), and compared to two commercial bracket systems: Damon and Ti-Orthos (N=35 per system). Slots were visualized by stereomicroscope and measured with software by two examiners. SBS was measured by Instron universal testing machine. A one-way ANOVA and Tamhane’s H2 statistical analyses were performed. The 3D printed slot (.0221± .001in.) was found to be more accurate than control bracket slots (Damon=.0246± .001in.; Ti-Orthos=.0245± .005in.) (p<.001). There was no difference in SBS of the three systems (p=0.9). Our data support the use of 3D metal printing for the orthodontic bracket manufacture.
2017
Dentistry
3D Printing, Accuracy, Additive Manufacturing, CAD/CAM, Orthodontics, Shear bond strength
eng
Master of Science
Masters Thesis
University of North Carolina at Chapel Hill Graduate School
Degree granting institution
Dentistry (Orthodontics)
Ching-Chang
Ko
Thesis advisor
H.
Hershey
Thesis advisor
Clarke
Stevens
Thesis advisor
text
2017-05
Christina
Jackson
Creator
Department of Orthodontics
School of Dentistry
Accuracy and Performance of a Novel 3D Metal Printed Orthodontic Bracket
3D metal printing is an emerging technology with potential to streamline bracket production for personalized and precision orthodontics. We hypothesized that the dimensional accuracy and shear bond strength (SBS) of 3D metal printed brackets are comparable to that of conventionally manufactured brackets. A novel .022 inch bracket was designed in Solidworks™, 3D printed in 316-SS via direct metal laser sintering (DMLS), and compared to two commercial bracket systems: Damon and Ti-Orthos (N=35 per system). Slots were visualized by stereomicroscope and measured with software by two examiners. SBS was measured by Instron universal testing machine. A one-way ANOVA and Tamhane’s H2 statistical analyses were performed. The 3D printed slot (.0221± .001in.) was found to be more accurate than control bracket slots (Damon=.0246± .001in.; Ti-Orthos=.0245± .005in.) (p<.001). There was no difference in SBS of the three systems (p=0.9). Our data support the use of 3D metal printing for the orthodontic bracket manufacture.
2017
Dentistry
3D Printing; Accuracy; Additive Manufacturing; CAD/CAM; Orthodontics; Shear bond strength
eng
Master of Science
Masters Thesis
Dentistry (Orthodontics)
Ching-Chang
Ko
Thesis advisor
H. Garland
Hershey
Thesis advisor
Clarke
Stevens
Thesis advisor
text
2017-05
University of North Carolina at Chapel Hill
Degree granting institution
Christina
Jackson
Creator
Department of Orthodontics
School of Dentistry
Accuracy and Performance of a Novel 3D Metal Printed Orthodontic Bracket
3D metal printing is an emerging technology with potential to streamline bracket production for personalized and precision orthodontics. We hypothesized that the dimensional accuracy and shear bond strength (SBS) of 3D metal printed brackets are comparable to that of conventionally manufactured brackets. A novel .022 inch bracket was designed in Solidworks™, 3D printed in 316-SS via direct metal laser sintering (DMLS), and compared to two commercial bracket systems: Damon and Ti-Orthos (N=35 per system). Slots were visualized by stereomicroscope and measured with software by two examiners. SBS was measured by Instron universal testing machine. A one-way ANOVA and Tamhane’s H2 statistical analyses were performed. The 3D printed slot (.0221± .001in.) was found to be more accurate than control bracket slots (Damon=.0246± .001in.; Ti-Orthos=.0245± .005in.) (p<.001). There was no difference in SBS of the three systems (p=0.9). Our data support the use of 3D metal printing for the orthodontic bracket manufacture.
2017
Dentistry
3D Printing, Accuracy, Additive Manufacturing, CAD/CAM, Orthodontics, Shear bond strength
eng
Master of Science
Masters Thesis
University of North Carolina at Chapel Hill Graduate School
Degree granting institution
Dentistry (Orthodontics)
Ching-Chang
Ko
Thesis advisor
H. Garland
Hershey
Thesis advisor
Clarke
Stevens
Thesis advisor
text
2017-05
Christina
Jackson
Creator
Department of Orthodontics
School of Dentistry
Accuracy and Performance of a Novel 3D Metal Printed Orthodontic Bracket
3D metal printing is an emerging technology with potential to streamline bracket production for personalized and precision orthodontics. We hypothesized that the dimensional accuracy and shear bond strength (SBS) of 3D metal printed brackets are comparable to that of conventionally manufactured brackets. A novel .022 inch bracket was designed in Solidworks™, 3D printed in 316-SS via direct metal laser sintering (DMLS), and compared to two commercial bracket systems: Damon and Ti-Orthos (N=35 per system). Slots were visualized by stereomicroscope and measured with software by two examiners. SBS was measured by Instron universal testing machine. A one-way ANOVA and Tamhane’s H2 statistical analyses were performed. The 3D printed slot (.0221± .001in.) was found to be more accurate than control bracket slots (Damon=.0246± .001in.; Ti-Orthos=.0245± .005in.) (p<.001). There was no difference in SBS of the three systems (p=0.9). Our data support the use of 3D metal printing for the orthodontic bracket manufacture.
2017
Dentistry
3D Printing; Accuracy; Additive Manufacturing; CAD/CAM; Orthodontics; Shear bond strength
eng
Master of Science
Masters Thesis
University of North Carolina at Chapel Hill Graduate School
Degree granting institution
Ching-Chang
Ko
Thesis advisor
H. Garland
Hershey
Thesis advisor
Clarke
Stevens
Thesis advisor
text
2017-05
Jackson_unc_0153M_16960.pdf
uuid:7a75d325-1aea-4f6b-9823-3309da4c697b
2019-07-06T00:00:00
2017-04-19T00:40:08Z
proquest
application/pdf
690260
yes