Results 71 to 80 of about 21,969 (292)

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Apikal sealing sealer berbahan dasar epoxy resin dan sealer berbahan dasar mineral trioxide aggregate (MTA)

, 2014
Tujuan: penelitian ini bertujuan untuk membandingkan apikal sealing sealer berbahan dasar epoxy resin dan sealer berbahan dasar MTA.xviii,53 ...
Munirah
core  

Assessment of Antimicrobial Efficacy of Bioceramic Sealer, Epiphany Self‑etch Sealer, and AH‑Plus Sealer against Staphylococcus aureus and Candida albicans: An In vitro Study [PDF]

, 2021
Aim: The aim and objective of this in vitro study was to evaluate the antimicrobial efficacy of root canal sealers (bioceramic [BC] sealer, Epiphany self-etch sealer, and AH-Plus sealer) on Staphylococcus aureus and Candida ...
Dudhale, Rohan Dattatraya, Rathod, Ruchita Kishor, Taide, Pradeep Dilip   +2 more
core  

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source

Comparative Study the Physical Properties of Flow, Solubility and Disintegration of Some Root Canal Sealers [PDF]

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2006
Objective: The aim of this study was to evaluate comparatively the physical properties of solubility, disintegration and flow of some root canal sealers: SEALAPEX™, PULP CANAL SEALER™, TUBLISEAL™, AH PLUS™, AH 26™, TOP SEAL™, SEALER PLUS™, SEALER 26™ and
Mirian Fátima Zacarro SCELZA, Pantaleo SCELZA, Roberto Fernandes COSTA, Alexandre CÂMARA   +3 more
doaj  

Assessment of antimicrobial efficacy of bioceramic sealer, epiphany self-etch sealer, and AH-plus sealer against Staphylococcus aureus and Candida albicans: An In vitro study

Nigerian Journal of Surgery, 2020
Aim: The aim and objective of this in vitro study was to evaluate the antimicrobial efficacy of root canal sealers (bioceramic [BC] sealer, Epiphany self-etch sealer, and AH-Plus sealer) on Staphylococcus aureus and Candida albicans.
Ruchita Kishor Rathod, Pradeep Dilip Taide, Rohan Dattatraya Dudhale   +2 more
doaj   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

The Effect of Adding Different Antibiotics on the Resistance against Bacterial Leakage of AH 26 Sealer [PDF]

, 2017
Aim: Most endodontic sealers show antimicrobial activity before setting, but most of them also lose this ability after setting. Addition of an antibiotic may affect the properties of sealers such as sealing ability, setting time, and so on.
Zahed Mohammadi, Luciano Giardino, Hamid Jafarzadeh, Flavio Palazzi, Raffaele Paragliola, Simone Grandini   +5 more
core   +2 more sources

Elastic–Plastic Modeling and Experimental Characterization of Granular Jamming Actuators

Advanced Engineering Materials, EarlyView.
Granular jamming enables rapid switching between soft and rigid mechanical states. Here, a reduced‐order elastic‐perfectly‐plastic beam framework captures pressure‐dependent loading, unloading, residual deformation, and hysteresis in jammed beams, while matching three‐point bending experiments across materials and geometries. The framework links design
Saheli Patel, Prashant K. Purohit, Jordan R. Raney   +2 more
wiley   +1 more source

Liberación de aluminio de tres selladores endodónticos biocerámicos. Un ensayo in vitro Aluminum release from three bioceramic endodontic sealers. An in vitro test

Revista de la Asociación Odontológica Argentina
Objetivos: Determinar y comparar la liberación de aluminio (Al) a partir de la formulación química de los selladores endodónticos biocerámicos Bio-C® Sealer, AHPlus® Biocerámico y BioLine Sealer Z.
Alejandro Marcelo Leonhardt, Nicolás Rubén Paduli, Osvaldo Zmener, Miguel Chantiri, Roberto Della Porta   +4 more
doaj   +1 more source