Results 121 to 130 of about 4,642,550 (404)

Influence of the Multiple Layers Application and the Heating of Silane on the Bond Strength between Lithium Disilicate Ceramics and Resinous Cement [PDF]

, 2021
Uriel Paulo Coelho Silva, Andréa Peixoto Maia, Isaias Donizeti Silva, Milton Edson Miranda, William Cunha Brandt   +4 more
openalex   +1 more source

Effect of sandblasting on surface roughness of zirconia-based ceramics and shear bond strength of veneering porcelain.

Dental materials journal, 2014
This study aims to investigate the effect of sandblasting on the surface roughness of zirconia and the shear bond strength of the veneering porcelain. Pre-sintered zirconia plates were prepared and divided into four groups.
M. He, Zutai Zhang, D. Zheng, N. Ding, Yan Liu   +4 more
semanticscholar   +1 more source

Empowering Online Adult Educators: Integrating Artificial Intelligence for Enhanced Instructional Strategies

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT This article explores how artificial intelligence (AI) can support online adult learning by aligning with Knowles’ four principles of andragogy: involvement, experience, problem‐centeredness, and relevance. Three activities were analyzed using a comparative case study (CCS) method.
Xi Lin, Steve W. Schmidt
wiley   +1 more source

Experimental Investigation of the Bond Performance at the Interface between Engineered Geopolymer Composites and Existing Concrete

Buildings
Engineered geopolymer composite (EGC) exhibits ultra-high toughness, excellent crack control capability, and superior durability, making it highly promising for applications in bridge connecting slabs, wet joints of prefabricated components, and concrete
Zhibin Li, Jiaqi Tan, Ji Ouyang, Yongxin Yu, Shibin Li, Taoxin Lin, Runan Liu, Wen Li   +7 more
doaj   +1 more source

Bonding Strength of a Glass Microfluidic Device Fabricated by Femtosecond Laser Micromachining and Direct Welding [PDF]

, 2018
Sung‐Il Kim, Jeong Tae Kim, Yeun-Ho Joung, Jiyeon Choi, Chiwan Koo   +4 more
openalex   +1 more source

Validity of bond strength tests: A critical review: Part I

Journal of Conservative Dentistry, 2014
Adhesive systems are selected based on their bond strengths achieved while testing in laboratories. These bond strengths can predict the longevity of a restoration to some extent. There were several discrepancies in the reported bond strengths.
K. Sirisha, T. Rambabu, Y. R. Shankar, Pabbati Ravikumar   +3 more
semanticscholar   +1 more source

Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions.
Alex Joseph Simon, Nathalie Picard, Valeria d'Andrea, Enchi Chang, Joseph Leffler, Eleonora Centofante, Matthew Taylor, Francesca Bardi, Francesca Cavicchiolo, Takao K. Hensch, Stefano Panzeri, Chinfei Chen, Michela Fagiolini   +12 more
wiley   +1 more source

Shear Bond Strength of Nanocomposites to Dentin Substrate Treated with Er:YAG Laser Followed by Two Different Bonding Systems

Journal of Islamic Dental Association of Iran, 2017
Background and Aim: Preparation of tooth structure by laser systems produces a surface with different characteristics. Therefore, selecting an appropriate bonding system is necessary to achieve the maximum bond strength.
Mansoureh Mirzaee, Paniz Fasih, Esmail Yasini, Nasim Chiniforush, Mohammad Javad Kharazifard, Shiva Rafiezadeh, Ladan Ranjbar Omrani   +6 more
doaj  

Bond strength of resin cement to CO2 and Er:YAG laser-treated zirconia ceramic

Restorative Dentistry & Endodontics, 2014
Objectives It is difficult to achieve adhesion between resin cement and zirconia ceramics using routine surface preparation methods. The aim of this study was to evaluate the effects of CO2 and Er:YAG laser treatment on the bond strength of resin cement ...
S. Kasraei, L. Rezaei-Soufi, B. Heidari, F. Vafaee   +3 more
semanticscholar   +1 more source

The Diverse Neuromuscular Spectrum of VPS13A Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective VPS13A disease (chorea‐acanthocytosis) is a rare neurodegenerative disorder caused by biallelic variants in VPS13A, typically presenting with hyperkinetic movement disorders, while neuromuscular signs are often mild. The aim of the project was to investigate the frequency and severity of neuromuscular impairment in VPS13A disease ...
Anne Buchberger, Evamaria Riedel, Marie Hackenberg, Alexander Mensch, Stefanie Beck‐Woedl, Joohyun Park, Tobias B. Haack, Bernhard Haslinger, Jan Kirschke, Holger Prokisch, Andreas Hermann, Christian Mawrin, Adrian Danek, Benedikt Schoser, Kevin Peikert, Marcus Deschauer, Isabell Cordts   +16 more
wiley   +1 more source