Results 161 to 170 of about 689,221 (289)

Estudio morfológico de una Liebre artica (L. timidus) hallada en Salvada, Alava [PDF]

open access: yes, 1992
Este trabajo refleja las investigaciones llevadas a cabo con un ejemplar de Lepus timidus varronis hallado en la Sierra de Salvada (Alava). Se comparan sus restos con los diferentes trabajos de los autores peninsulares y europeos que han tratado el tema.
Ruiz Selfa, Serafín
core  

Optimizing Hard and Soft‐Tissue Esthetics With Anterior Cantilever Zirconia Ceramic Resin‐Bonded Fixed Dental Prostheses

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective The replacement of missing maxillary lateral incisors poses both functional and esthetic challenges, not only from a restorative but also from a periodontal aspect. This case report presents a step‐by‐step protocol for ideal hard and soft‐tissue esthetics with cantilever zirconia ceramic resin‐bonded fixed dental prostheses (RBFDPs).
Markus B. Blatz   +3 more
wiley   +1 more source

Erosion and abrasion on dental structures undergoing at-home bleaching

open access: yesClinical, Cosmetic and Investigational Dentistry, 2011
Flávio Fernando Demarco1, Sônia Saeger Meireles2, Hugo Ramalho Sarmento1, Raquel Venâncio Fernandes Dantas1, Tatiana Botero3, Sandra Beatriz Chaves Tarquinio11Graduate Program in Dentistry, School of Dentistry, Federal ...
Tarquinio SBC   +5 more
doaj  

Envejecimiento pulpar y consideraciones endodóncicas [PDF]

open access: yes, 2016
El objetivo del estudio es revisar la patología del complejo pulpo-dentinario en el anciano y la actitud terapéutica. La patología pulpar presenta peculiaridades en la edad avanzada y puede ser secundaria a los procesos patológicos del paciente.
Berástegui, Esther   +2 more
core  

Evaluating the Probability of Survival and Damage Mechanisms of Resin Matrix Ceramics: Insights Into Wear Progression and Surface Damage Under Fatigue

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This study evaluated the probability of survival, failure modes, and fatigue‐induced wear progression, as well as assessed damage tolerance under simulated mastication in two resin matrix ceramics (polymer‐infiltrated ceramic networks (PICN) and resin nanoceramic (RNC)).
Mirelle M. Ruggiero   +3 more
wiley   +1 more source

El desgaste dental. ¿Un método fiable para la estimación de la edad? [PDF]

open access: yes, 2011
Jornadas de Jóvenes en Investigación Arqueológica, JIA (3as : 5-7 de mayo 2010 : Universitat Autònoma de Barcelona). Sesión 5. Arqueología de la muerte.En este póster se cuestiona si la utilización del desgaste dental, por sí solo, como método para ...
Calderón Ordóñez, Alejandra   +1 more
core   +1 more source

Effect of Resin Coating on Dentin Bond Strength Under Immediate and Delayed Cementation Protocols

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This study aimed to evaluate the effects of resin coatings on bond strength using immediate and delayed cementation protocols. Materials and Methods One hundred twenty dentin specimens were assigned to four groups: Noncoated, TK–100B (a novel single‐bottle adhesive), Hybrid Coat II, and Clearfil SE bond 2. The specimens of the latter
Rena Takahashi   +4 more
wiley   +1 more source

Los restos óseos humanos procedentes de la Cueva de Pedro Fernández (Estremera, Madrid, III y II milenio a.C.) [PDF]

open access: yes, 2015
Trabajo fin de máster en Antropología Física: Evolución y Biodiversidad HumanasEl presente trabajo surge a raíz de la carencia absoluta de estudios sobre los restos óseos humanos encontrados en la cueva de Pedro Fernández de Estremera (Madrid).
Molero del Peso, Virginia
core   +1 more source

Snap‐On PMMA Provisional Restorations in a Full Digital Workflow for the Rehabilitation of Worn Dentition: A Clinical Report

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To highlight the application of digitally fabricated Snap‐On PMMA provisional restorations as a minimally invasive and adaptable methodology for assessing the vertical dimension of occlusion and occlusal stability during the comprehensive rehabilitation of worn dentition. Clinical Considerations A clinical case is presented involving
Theodoros Tasopoulos   +5 more
wiley   +1 more source

Deposition of Crystalline Hydroxyapatite Nanoparticles on Y-TZP Ceramic: A Potential Solution to Enhance Bonding Characteristics of Y-TZP Ceramics

open access: yesFrontiers in Dentistry, 2017
Objectives:Many advantages have been attributed to dental zirconia ceramics in terms of mechanical and physical properties; however, the bonding ability of this material to dental structure and/or veneering ceramics hasalways been a matter of concern. On
Abbas Azari   +5 more
doaj  

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