Results 31 to 40 of about 105 (89)

The impact of blade geometry (nonflat, flat or hybrid) and metallurgical composition on the mechanical performance of NiTi endodontic instruments: A multimethod laboratory study

International Endodontic Journal, Volume 58, Issue 8, Page 1243-1256, August 2025.
Abstract Aim To evaluate the influence of blade design (conventional, flat and hybrid) and metallurgical properties on the mechanical performance of nickel‐titanium endodontic instruments. Methodology Two hundred and seven NiTi instruments (25 mm in length) with three different blade designs were selected for analysis: conventional (n = 69, CC One Blue,
Emmanuel J. N. L. Silva, Jorge N. R. Martins, Thyago Oliveira Cardoso, Mylena do Rosário Pereira, Murilo Priori Alcalde, Victor T. L. Vieira, Abayomi O. Baruwa, Francisco Manuel Braz Fernandes, Marco A. Versiani   +8 more
wiley   +1 more source

Diamond‐like carbon coating enhances mechanical performance of NiTi rotary instruments: A multimethod analysis

International Endodontic Journal, Volume 58, Issue 8, Page 1257-1266, August 2025.
Abstract Aim This study aimed to evaluate the impact of diamond‐like carbon (DLC) surface treatment on the mechanical properties of nickel–titanium (NiTi) rotary instruments. Methodology One hundred and ten nickel–titanium instruments with a size of 25/.06 and a length of 25 mm, both with (n = 55) and without (n = 55) a DLC coating were selected and ...
Emmanuel J. N. L. Silva, Tereza Vitória Mauri Lorenzoni, Mylena do Rosário Pereira, Victor T. L. Vieira, Jorge N. R. Martins, Francisco Manuel Braz Ferndandes, Marco A. Versiani   +6 more
wiley   +1 more source

Registro Fossílifero das Raias (Chondrichtes-Batomorphi) em Bacias Sedimentares Brasileiras. [PDF]

Anuário do Instituto de Geociências, 2007
A classe dos Chondrichthyes é representadapelos Elasmobranchii (tubarões e raias) e Holocephali(quimeras). A presença de fósseis de raias em baciassedimentares brasileiras é conhecida desde o séculoXIX, sendo representadas atualmente por seisfamílias ...
Paloma Tâmega da Silva Abreu Moreira, Marise Sardenberg Salgado de Carvalho   +1 more
doaj  

Assessing the fatigue resistance of NiTi instruments: A DSC‐based approach to understanding temperature effects

International Endodontic Journal, Volume 58, Issue 8, Page 1267-1276, August 2025.
Abstract Aim This study aims to demonstrate that phase transformation analysis, assessed via differential scanning calorimetry (DSC), offers a more comprehensive understanding of NiTi instruments' mechanical behaviour than traditional fixed‐temperature fatigue testing by evaluating phase transformation temperatures and their impact on cyclic fatigue ...
Emmanuel J. N. L. Silva, Jorge N. R. Martins, Murilo Priori Alcalde, Marco A. Versiani   +3 more
wiley   +1 more source

Behaviour support in dentistry: A Delphi study to agree terminology in behaviour management

Community Dentistry and Oral Epidemiology, Volume 52, Issue 4, Page 550-571, August 2024.
Abstract Objectives Dental behaviour support (DBS) describes all specific techniques practiced to support patients in their experience of professional oral healthcare. DBS is roughly synonymous with behaviour management, which is an outdated concept. There is no agreed terminology to specify the techniques used to support patients who receive dental ...
Caoimhin Mac Giolla Phadraig, Olive Healy, Aisyah Ahmad Fisal, Carilynne Yarascavitch, Maria van Harten, June Nunn, Tim Newton, Peter Sturmey, Koula Asimakopoulou, Blánaid Daly, Marie Therese Hosey, Pedro Vitali Kammer, Alison Dougall, Andrew Geddis‐Regan, Archana Pradhan, Arlette Suzy Setiawan, Bryan Kerr, Clive S. Friedman, Bryant W. Cornelius, Christopher Stirling, Siti Zaleha Hamzah, Derek Decloux, Gustavo Molina, Gunilla Klingberg, Hani Ayup, Heather Buchanan, Helena Anjou, Isabel Maura, Ilidia Reyes Bernal Fernandez, Jacobo Limeres Posse, Jennifer Hare, Jessica Francis, Johanna Norderyd, Maryani Mohamed Rohani, Neeta Prabhu, Paul F. Ashley, Paula Faria Marques, Shalini Chopra, Sharat Chandra Pani, Susanne Krämer   +39 more
wiley   +1 more source

Epidemiological profile of facial trauma

Revista de Enfermagem da UFPI, 2020
DOI: https://doi.org/10.26694/reufpi.v6i2.5835 Objetivo: Identificar os principais tipos de traumas faciais encontrados nas publicações científicas entre os anos de 2005-2017.
André Luiz Dantas Bezerra, Rafaella do Carmo Ribeiro, Milena Nunes Alves de Sousa, Autran da Nóbrega Alves, Olavo Hoston Goncalves Pereira, Talvane Sobreira
doaj  

Realidad virtual inmersiva como complemento en la educación odontológica: un proceso de implementación para la docencia

Educación Médica
Resumen: Introducción: la realidad virtual se refiere a experiencias digitales que sumergen a los usuarios en entornos simulados, creando una sensación de presencia y participación activa.
Humberto González Oneto, Yasna Moreno Yáñez, Matías D’Andrea Pincheira   +2 more
doaj   +1 more source

IDENTIFICAÇÃO HUMANA ATRAVÉS DE MARCAS DE MORDIDA: A ODONTOLOGIA A SERVIÇO DA JUSTIÇA

UNINGÁ Review, 2015
Uma importante área de atuação da odontologia legal é o reconhecimento e a interpretação de marcas e lesões produzidas por mordida humana. O objetivo deste trabalho é revisar a literatura demonstrando o papel da odontologia legal na identificação humana
LETÍCIA NADAL, ANA CLAUDIA POLETTO, CAMILA REGINA KLAUS MASSAROTTO, ELIANA CRISTINA FOSQUIERA   +3 more
doaj  

Caracterización de la enseñanza-aprendizaje del diagnóstico de anomalías dentomaxilofaciales en Sancti Spíritus. 2016

Gaceta Médica Espirituana, 2017
Fundamento: El diagnóstico de anomalías dentomaxilofaciales es una de las funciones del estomatólogo general, de allí la importancia de su enseñanza-aprendizaje con enfoque desarrollador.
Lizandro Michel Pérez García, Vicente Eloy Fardales Macías, Idonys Cáceres Pérez, Thailen Sánchez Hernández, Yenelis de la Rosa Cabrera, María Cristina Cruz Milián   +5 more
doaj  

[Aesthetic preferences of individuals when evaluating photographs of facial profiles with different sagittal and vertical growth patterns. A cross-sectional study]. [PDF]

Rev Cient Odontol (Lima), 2023
Salinas Mendoza GY.
europepmc   +1 more source