Results 131 to 140 of about 1,082,261 (284)

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

open access: yesAdvanced 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   +5 more
wiley   +1 more source

Nano-computed tomography evaluation of volumetric polymerization shrinkage and internal adaptation of self-adhesive bulk-fill composites: An in vitro study

open access: yesEndodontology
Aim: The aim of the study was to measure the volumetric polymerization shrinkage (VPS) of conventional and self-adhesive bulk-fill composites, using nano-computed tomography (CT) and quantitatively correlate these findings with interfacial gap formation.
Paleti Pranaviteja   +6 more
doaj   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

Make bulk filling a breeze [PDF]

open access: yesBritish Dental Journal, 2021
openaire   +1 more source

Resinas Bulk Fill : vertentes restauradoras [PDF]

open access: yes, 2018
Dissertação para obtenção do grau de Mestre no Instituto Universitário Egas MonizA evolução das técnicas e materiais restauradores tem vindo a abrir várias portas em diversas áreas da medicina dentária como a dentisteria, a endodontia e a reabilitação ...
Paixão, Andreia Martins
core  

Marginal microleakage in Bulk Fill resins

open access: yes, 2016
Introduction Despite advances and innovations in restorative dentistry, microleakage remains one of the main problems in this area. Objective To evaluate in vitro marginal microleakage of Bulk Fill resins in class II cavities, with cervical termination ...
Rodivan BRAZ (5912765)   +5 more
core   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Bulk-fill kompozitni restaurativni materijali

open access: yes, 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

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

open access: yesAdvanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier   +17 more
wiley   +1 more source

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