Results 61 to 70 of about 9,963 (254)

Antibacterial efficacy of mineral trioxide aggregate, bioactive glass and epoxy-resin based sealer: An In-Vitro interventional study

Journal of Pharmacy and Bioallied Sciences
Aim: The aim and objective of this in vitro study was to evaluate the antibacterial efficacy of mineral trioxide aggregate, bioactive glass sealer, and epoxy-resin–based sealer. Materials and Methods: In the present study, 22 Mueller Hinton agar (MH agar)
Saurav Kumar Dutta, Chandra Vijay Singh, Manoj Kumar Hans, Saurav Bathla, Varnika Singh, Soumya Mishra   +5 more
doaj   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Evaluation of Different Root Canal Sealers on Post Operative Pain in Single Visit RCT – A Comparative Study

Journal of Pharmacy and Bioallied Sciences
AimTo evaluate and compare three different root canal sealers (Endo-Sequence BC, Bio Root RCS and Zinc Oxide Eugenol) on post operative pain in single visit root canal therapies.
Saini Ankita, Johar Suksham, Goyal Shweta, Chahal Simran, Garg Dhruvika   +4 more
doaj   +1 more source

Root Canal Sealers : from Conventional Sealers to the Contemporary Sealers

, 2017
The aim of this review was to compare calcium hydroxide-based root canal sealers with various contemporary commercial sealers especially leakage / solubility aspect.
곽은정, 방난심, 김기덕, 정복영, 박원서, 정지은   +5 more
core  

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

Long-term cytotoxic effects of contemporary root canal sealers

Journal of Applied Oral Science, 2013
Objectives The aim of the present study was to investigate the effects of root canal sealers on the cytotoxicity of 3T3 fibroblasts during a period of 5 weeks.
Emmanuel Joao Nogueira Leal da SILVA, Carolina Carvalho SANTOS, Alexandre Augusto ZAIA   +2 more
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

In vitro evaluation of the antibacterial activity of five sealers used in root canal therapy

Dental Research Journal, 2017
Background: Antibacterial activity is one of the important characteristics of an ideal root canal sealer. The aim of this study was to investigate the antibacterial activity of five different sealers against Enterococcus faecalis using two different ...
Mohsen Hasheminia, Hamid Razavian, Hamid Mosleh, Babak Shakerian   +3 more
doaj   +1 more source

Optimization of the Production of Rubber Compounds Using Mathematical Models

Advanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle, Andreas Limper, Ulrich Giese, Carlos Lucke, Mario Beiner, Christoph Gögelein, Lisa Leuchtenberger‐Engel, Christian Hopmann   +7 more
wiley   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source