Results 31 to 40 of about 12,162 (308)

Calcium Silicate Cements vs. Epoxy Resin Based Cements: Narrative Review

open access: yes, 2021
In recent years, calcium silicate cements have been introduced. The purpose of this study is to analyze the main differences between calcium silicate-based cements and epoxy resin-based cements, analyzing the scientific literature of the last year to ...
Giuseppe Troiano   +8 more
core   +1 more source

The effect of surface treatment and thermocycling on the shear bond strength of porcelain laminate veneering material cemented with different luting cements

open access: yesBrazilian Journal of Oral Sciences, 2019
Aim: The study aimed to evaluate and compare the effect of different surface treatment and thermocycling on the shear bond strength (SBS) of different dual-/light-cure cements bonding porcelain laminate veneers (PLV).
Fawaz Alqahtani, Mohammed Alkhurays
doaj   +1 more source

An alternative specimen preparation technique for 3-point bending tests on dual-cured dental resin cements

open access: yesBioscience Journal, 2016
The proper mechanical properties of resin cements are essential to the longevity of indirect restoration, whereas the 3-point bending test is recommended for measuring the flexural strength.
Ana Carla Assunção Oliveira   +4 more
doaj   +3 more sources

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

open access: yesAdvanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang   +5 more
wiley   +1 more source

Cimentos Odontológicos Permanentes: fosfao de zinco, policarboxilato de zinco, ionômero de vidro e cimentos resinosos [PDF]

open access: yes, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.The objective of this work was to review the literature involving the permanent dental cements: zinc phosphate, zincpolycarboxylate, glass ionomer, and ...
Viek, Felipe Rothbarth
core  

Effect of High-Irradiance Light-Curing on Micromechanical Properties of Resin Cements. [PDF]

open access: yes, 2016
This study investigated the influence of light-curing at high irradiances on micromechanical properties of resin cements. Three dual-curing resin cements and a light-curing flowable resin composite were light-cured with an LED curing unit in Standard ...
Lussi, Adrian   +2 more
core   +1 more source

In Situ X‐Ray Tomography and Acoustic Emission Monitoring of Damage Evolution in C/C‐SiC Composites Fabricated by Liquid Silicon Infiltration

open access: yesAdvanced Science, EarlyView.
This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen   +7 more
wiley   +1 more source

A Bibliometric Analysis of the Research Trends of Resin Cements in Dentistry

open access: yesCurrent Research in Dental Sciences
Objective: In this bibliometric analysis, it was aimed to analyze the research trends of the researchers, organizations, countries, and journals that contributed to the research focus of resin cements in dentistry.Methods: The literature search was ...
Ömer Aslan, Alper Özdoğan, Eda Gülek
doaj   +1 more source

Evaluation of Shear Bond Strength of Different Resin Cements after Zirconia Surface Treatments

open access: yesEuropean Annals of Dental Sciences, 2021
Aim: The aim of the study was to evaluate the shear bond strength (SBS) of different resin cements after zirconia surface treatments Materials and Methods: A total of 60 zirconia discs (3x7mm) were prepared and divided into 3 main groups according to ...
Yeliz Hayran   +2 more
doaj   +1 more source

Temporal Interference Stimulation Enhances Neural Regeneration

open access: yesAdvanced Science, EarlyView.
Temporal interference (TI) stimulation is proposed as a non‐invasive approach to enhance neural regeneration in the deep brain. Theta‐band TI modulation selectively promotes neural progenitor cell differentiation in vitro and augments hippocampal neurogenesis in amouse model of Alzheimer's disease‐like amyloidosis.
Sofia Peressotti   +15 more
wiley   +1 more source

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