Results 131 to 140 of about 128,236 (338)

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov   +8 more
wiley   +1 more source

Bridge Monitoring System based on LoRa Sensor Network [PDF]

open access: hybrid, 2020
Jin-Oh Park   +4 more
openalex   +1 more source

A neuro-symbolic AI approach for translating children’s stories from English to Tamil with emotional paraphrasing

open access: yesScientific Reports
Machine translation plays a critical role in expanding access to information across diverse languages and cultures. For children’s literature, there is a need for translation models that can preserve both linguistic accuracy and emotional sensitivity ...
P. Matan, P. Velvizhy
doaj   +1 more source

Adaptable Tile‐Based Pneumatic Origami through Structurally Coupled Localized Actuation

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents tile‐based pneumatic origami structures with rigid tiles and flexible fabric creases, achieving adaptable properties including morphing shape, selective multistability, and tunable stiffness. Independently pressurized folding bladders at each crease enable structurally coupled localized actuation of origami structures.
Tiantian Li, Jonathan Luntz, Diann Brei
wiley   +1 more source

Contribution of RENAM to informational services development for higher education and research [PDF]

open access: yesEastern European Journal of Regional Studies, 2015
The transition of the traditional science and higher education to e-Science and e-Education is fueled by the ever increasing needs to have access, process and visualize of exceedingly large amounts of data that can’t be managed without modern ...
Petru BOGATENCOV, Ion COVALENCO
doaj  

Recent Advancements in Bulk Processing of Rare‐Earth‐Free Hard Magnetic Materials and Related Multiscale Simulations

open access: yesAdvanced Engineering Materials, EarlyView.
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley   +1 more source

The Bigman Metaphor for Entrepreneurship: A Library Tale with Morals on Alternatives for Further Research [PDF]

open access: yes, 1990
Melanesian Bigmanship (a meritocratic, enacted career of political-economic leadership) is recounted as an anthropological metaphor for entrepreneurship. This “library tale” has two purposes.
Stewart, Alex
core   +1 more source

Long-Range Communications in Unlicensed Bands: the Rising Stars in the IoT and Smart City Scenarios

open access: yes, 2016
Connectivity is probably the most basic building block of the Internet of Things (IoT) paradigm. Up to know, the two main approaches to provide data access to the \emph{things} have been based either on multi-hop mesh networks using short-range ...
Centenaro, Marco   +3 more
core   +1 more source

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

open access: yesAdvanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De   +3 more
wiley   +1 more source

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