Results 171 to 180 of about 2,023,562 (328)

Degree of Conversion of Bulk Fill Composites at Different Depths

, 2017
Aim: The aim of this study was to evaluate the degree of monomer conversion of bulk fill composites at different depths. Materials and methods: The bulk fill products tested were SDR™, SonicFill™ System, Venus® Bulk Fill, and Tetric Evo-Ceram® Bulk Fill.
Mateus R Tonetto, Kubo, Cinthia S. [UNESP], Campi, Livia B. [UNESP], Alexandre Gatti, Bandeca, Matheus C., Livia B Campi, Helida GO Barud, Edson A de Campos, de Campos, Edson A. [UNESP], Rafael R Domeneguetti, Domeneguetti, Rafael R. [UNESP], Barud, Helida G. O. [UNESP], Tonetto, Mateus R., Cinthia S Kubo, Gatti, Alexandre   +14 more
core   +1 more source

Effect of Polywave and Monowave Light Curing Units on the Microtensile Bond Strength and Failure Types of Different Bulk-Fill Resin Composites: An in vitro Study

Clinical, Cosmetic and Investigational Dentistry
Leonor Castro-Ramirez,1,2 María Espinoza-Salcedo,1 José Huamani-Echaccaya,3 Marysela Ladera-Castañeda,4 Luis Cervantes-Ganoza,5 Emily Hernández-Huamaní,3 Rosa Aroste-Andía,3 Percy Gavilán-Chávez,3 César Cayo-Rojas2 1Postgraduate School, Universidad ...
Castro-Ramirez L, Espinoza-Salcedo M, Huamani-Echaccaya J, Ladera-Castañeda M, Cervantes-Ganoza L, Hernández-Huamaní E, Aroste-Andía R, Gavilán-Chávez P, Cayo-Rojas C   +8 more
doaj  

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

Comparison of the microhardness of lowviscosity bulk-fill composite resins

The aim of this study is to compare the microhardness of five different low-viscosity bulk-fill composites. The bulk-fill composites used in the study; Estelite Bulk-fill flow (EBF), Filtek Bulk-fill (FBF), SureFil SDR flow (SDR), Tetric EvoFlow Bulk ...
Uygun, Latife Altınok, Özden, Yasemin, Altınok Uygun, Latife   +2 more
core   +2 more sources

Randomized prospective clinical trial of class II restorations using flowable bulk-fill resin composites: 4-year follow-up

Clinical Oral Investigations, 2022
Isis Almela Endo Hoshino, André Luiz Fraga Briso, L. M. Bueno Esteves, P. H. dos Santos, Sandra Meira Borghi Frascino, T. Fagundes   +5 more
semanticscholar   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

Advanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe, Tuba Yener, Suayb Cagri Yener, Mourad Keddam, Cuma Bindal   +4 more
wiley   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Bulk-fill kompozitni restaurativni materijali

, 2018
Resin based composite materials are the most used materials for the direct restoration of posterior teeth today. They have significantly improved over the years, leading to better mechanical and esthetic properties and clinical durability, but the polymerization shrinkage and polymerization stress, as well as time-consuming placement due to limited ...
openaire   +2 more sources