Results 91 to 100 of about 689,221 (289)

"Comparación de resistencia cohesiva de sistemas de resina bulkfill Sonic fill y Tetric N ceram bulkfill : estudio in vitro, Concepción 2016" [PDF]

open access: yes, 2016
Tesis (Cirujano Dentista)ANTECEDENTES Las fuerzas de cohesión entre las partículas de una resina son fundamentales para lograr una buena estabilidad del material, ya que proveen información sobre su comportamiento mecánico una vez colocadas en el diente.
de Ariza Espinoza, Alonso
core  

Peri‐implant disease pathogenesis animal models: Consensus report of Workgroup 1 of the IADR Implantology Research Group Best Evidence Consensus Symposium on Peri‐Implant Disease and Its Treatment

open access: yesJournal of Periodontology, EarlyView.
Abstract Background The pathogenesis and etiology of peri‐implantitis demand a deeper understanding to lead to successful treatment modalities. Animal models of peri‐implantitis pathogenesis offer unique insights but their translational impact requires consideration of implant biomaterials science.
Georgios Kotsakis   +15 more
wiley   +1 more source

Estudio comparativo in vitro de la microfiltración marginal de cavidades clase V restauradas con resina compuesta y cemento de vidrio ionómero modificado con resina. [PDF]

open access: yes, 2014
Tesis para optar al Título de Cirujano DentistaRESUMEN Los materiales restauradores a lo largo del tiempo han buscado mejorar la unión de la interfase diente restauración.
Sanchez, Claudio
core  

Mouse Vocal Fold Permeability In Vivo: Effects of Novel Low‐Tech Injury and Instillation Methods

open access: yesThe Laryngoscope, EarlyView.
Improving experimental mouse vocal fold injury and instillation approaches is necessary to advance preclinical models of laryngeal disease. We have successfully repurposed low‐tech, quick, and reliable injury and instillation methods established in respiratory research. Using these methods, we show that murine vocal fold epithelium is inherently highly
Renee E. King   +2 more
wiley   +1 more source

The Influence of Wind Musical Instruments on the Orofacial System

open access: yesDiagnostics
Objectives: The main objective of this study was to assess whether there are differences in the muscular and occlusal levels between wind players and the general population, in addition to assessing the different repercussions depending on the embouchure
Raquel Laparra Hernández   +3 more
doaj   +1 more source

Clinical Aspects of Combination of Ceramic and Acrylic Occlusal Surfaces

open access: yesGalician Medical Journal, 2017
The objective of the research was to develop and substantiate the methods of constructing the occlusal surfaces when manufacturing aesthetic fixed restorations through the combination of different materials. Materials and methods.
Z. Ozhohan, Andrii Biben
doaj   +1 more source

Evaluation of Mechanical, Thermal, Rheological, and Biocompatibility Properties of Additively Manufactured Metal‐Reinforced Biocomposites Optimized by Reinforcement Ratios and Printing Parameters

open access: yesPolymer Composites, EarlyView.
Schematic illustration of PLA/316L stainless steel composite filament production via fused deposition modeling, demonstrating the trade‐off between stainless steel content, mechanical enhancement, and biocompatibility. ABSTRACT Polylactic acid (PLA) is a biodegradable thermoplastic widely used in biomedical devices; however, its inherent brittleness ...
İbrahim Baki Sahin   +5 more
wiley   +1 more source

Estudio comparativo in vitro de la fuerza de tracción de vitroceramicas sintéticas a base de disilicato cementada con tres sistemas diferentes de cementos resinosos [PDF]

open access: yes, 2017
The demand for aesthetic procedures in dentistry has been increasing over the years. For this reason, materials and techniques that respond to the aesthetic and adhesive needs in the oral rehabilitation of the patient are still being sought.
Serrano Carbone, Barbara Francesca
core  

Performance improvement of carbon fiber‐reinforced ABS composites by introducing fullerene nanoparticles

open access: yesPolymer International, EarlyView.
Fullerene particles were incorporated with CF‐reinforced acrylonitrile–butadiene–styrene terpolymer (ABS) matrix at three different compositions by a melt‐compounding process. These insights are crucial for the optimization of conductive hybrid composites for various applications.
Alinda Öyku Akar   +4 more
wiley   +1 more source

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