Results 81 to 90 of about 95,616 (388)

Mechanical Behavior and Failure Analysis of Prosthetic Retaining Screws after Long‐term Use In Vivo. Part 1: Characterization of Adhesive Wear and Structure of Retaining Screws [PDF]

open access: yes, 2007
Purpose: The general aim of this study and those presented in Parts 2–4 of this series was to characterize the structure, properties, wear, and fracture of prosthetic retaining screws in fixed detachable hybrid prostheses after long‐term use in vivo ...
Al Jabbari, Youssef S.   +4 more
core   +1 more source

Biocompatibility and antibacterial properties of zirconium nitride coating on titanium abutments: An in vitro study [PDF]

open access: yes, 2018
Improving soft tissue attachment and reducing bacterial colonization on titanium abutments are key factors for the long-term maintenance of healthy soft and hard peri-implant tissues.
Bressan, Eriberto   +7 more
core   +2 more sources

Rational design and in vitro characterization of novel dental implant and abutment surfaces for balancing clinical and biological needs.

open access: yesClinical Implant Dentistry and Related Research, 2019
BACKGROUND Long-term success and patient satisfaction of dental implant systems can only be achieved by fulfilling clinical as well as biological needs related to maintenance, aesthetics, soft tissue sealing, and osseointegration, among others.
V. Milleret   +5 more
semanticscholar   +1 more source

3D anatomical atlas of the heads of male and female adult Chamaeleo calyptratus

open access: yesThe Anatomical Record, EarlyView.
The veiled chameleon is a model organism in reptile development research. Utilizing contrast‐enhanced microCT and deep learning segmentation models, we have generated the first digital atlases of the skull, nervous system, cranial muscles and hyolingual muscles.
Alice Leavey   +3 more
wiley   +1 more source

Optimizing Anterior Implant Outcome Immediately After Implant Placement and Grafting by Using Patient’s Extracted Teeth: A Case Report [PDF]

open access: yes, 2017
Optimizing anterior implant outcome using patient’s extracted teeth. Successful implant treatment in the anterior maxilla is predicated on providing a functional and esthetically acceptable outcome.
Banez, Jay Darryl   +3 more
core   +1 more source

Peri-implant tissue management after immediate implant placement using a customized healing abutment.

open access: yesJournal of Esthetic and Restorative Dentistry, 2019
OBJECTIVE The unavoidable extraction of teeth in the esthetic area can be overcome through different treatment modalities. Recently, immediate implants appeared as a minimally invasive approach to resolving these cases; however, immediate implant loading
E. Ruales-Carrera   +5 more
semanticscholar   +1 more source

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

open access: yesThe Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

Fuel injection pump for internal combustion engines Patent [PDF]

open access: yes, 1970
Variable displacement fuel pump for internal combustion ...
Danskin, J. H.
core   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

open access: yesThe Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt   +4 more
wiley   +1 more source

Comparative evaluation of the wear resistance of two different implant abutment materials after cyclic loading – An in vitro study

open access: yesContemporary Clinical Dentistry, 2020
Purpose: To comparatively evaluate the wear resistance of two different implant abutment materials with titanium implants after cyclic loading. Methodology: Two groups utilizing 20 titanium implants secured in resin blocks, in which 10 titanium implants ...
Maniamuthu Ragupathi   +4 more
doaj   +1 more source

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