Results 141 to 150 of about 443,888 (386)

Artificial teeth obtained by additive manufacturing: Wear resistance aspects. A systematic review of in vitro studies

open access: yesHeliyon
Wear resistance is one of the properties that must be considered for maintaining the long-term functionality of artificial teeth in dental prostheses. This property can be altered by the method of tooth fabrication, the material, the chewing force, and ...
Izabela Ferreira   +2 more
doaj   +1 more source

PRESLA: An original device to measure the mechanical interaction between tongue and teeth or palate during speech production

open access: yes, 2008
An original experimental procedure is presented to measure the mechanical interaction between tongue and teeth and palate during speech production. It consists in using edentulous people as subjects and to insert pressure sensors in the structure of a ...
Dittmar, André   +5 more
core   +1 more source

Two Material Properties from One Wavelength‐Orthogonal Photoresin Enabled by a Monochromatic Laser Integrated Stereolithographic Apparatus (Mono LISA)

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
A single object with dual properties – degradable and non‐degradable – is fabricated in a single print simply by switching the printing colors. The advanced multi‐material printing is enabled by the combination of a fully wavelength‐orthogonal photoresin and a monochromatic tunable laser printer, paving the way for precise multi‐material ...
Xingyu Wu   +5 more
wiley   +1 more source

THERMIC TREATMENTS INFLUENCE ON THE STRUCTURE AND PROPERTIES OF DENTAL ALLOYS

open access: yesRomanian Journal of Oral Rehabilitation, 2019
The fixed prosthetic rehabilitations represent a current treatment solution, due to their advantages: high mechanical resistance, optimal aesthetic aspect, good clinical longevity, excellent, biocompatibility.
Monica Tatarciuc   +3 more
doaj  

Understanding bracing outcomes in adolescents with idiopathic scoliosis: a mixed-methods approach

open access: yesFrontiers in Rehabilitation Sciences
BackgroundBrace treatment is the routinely applied conservative treatment method for Adolescent Idiopathic Scoliosis (AIS) and can yield effective results when correctly administered.
Hasan İşçi, Sena Özdemir Görgü
doaj   +1 more source

Prosthetic Rehabilitation Following Lateral Resection of the Mandible with a Long Cantilever Implant-Supported Fixed Prosthesis: A 3-Year Clinical Report [PDF]

open access: yes, 2017
This clinical report describes the prosthetic management of the surgical reconstruction of a patient after mandibular resection. Complete oral rehabilitation was achieved with a maxillary complete denture and a mandibular implant-supported fixed ...
Ahmed, Ayman   +3 more
core   +1 more source

Challenges and Opportunities of Upconversion Nanoparticles for Emerging NIR Optoelectronic Devices

open access: yesAdvanced Materials, EarlyView.
The special photo‐responsiveness of upconversion nanoparticles has opened up a new path for the advancement of near‐infrared (NIR)‐responsive optoelectronics. However, challenges such as low energy‐conversion efficiency and high nonradiative losses still persist.
Sunyingyue Geng   +7 more
wiley   +1 more source

ACCESS CAVITY PREPARATION: THE FIRST STEP TO A SUCCESSFUL ENDODONTIC TREATMENT

open access: yesRomanian Journal of Medical and Dental Education, 2019
The access cavity is probably the most important technical stage in root canal preparation because inadequate access can lead to canals being left untreated, and may lead to the failure of the treatment.
Anca Melian   +3 more
doaj  

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

open access: yesAdvanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi   +4 more
wiley   +1 more source

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