Results 221 to 230 of about 3,002,087 (370)

Facile Fabrication of Antibacterial 3D Fibrous Sponge via In Situ Protonation‐Induced Direct Electrospinning

open access: yesAdvanced Materials Interfaces, EarlyView.
This work introduces a versatile and straightforward approach for directly fabricating electrospun 3D nanofibrous sponge using a selection of solvents, avoiding potentially toxic additives or additional steps. The most important novelty in this study is a one‐step electrospinning process that simultaneously imparts three‐dimensionality and ...
Altangerel Amarjargal   +5 more
wiley   +1 more source

GSSC: Graph Summarization based on both Structure and Concepts

open access: yesInternational Journal of Information and Communication Technology Research, 2017
In this paper, we propose a new method for graph summarization named GSSC, Graph Summarization based on both Structure and Concepts. In this method, an attributed graph is summarized by considering both of its topology and related concepts.
Nosratali Ashrafi Payaman   +1 more
doaj  

Modulating Stiffness and Shape of a Soft, Textile‐Based Structure Through Glass Transition of a Conductive Phase‐Changing Polymer

open access: yesAdvanced Materials Technologies, EarlyView.
A variable stiffness structure with shape morphing and shape memory capabilities made from layered textiles and 3D printing material is developed. Direct printing of cPLA on textile electrodes maximizes the electrodes' contact area. This work presents a new method for achieving variable stiffness in small segments of soft, deformable structures, using ...
Johannes Frey   +2 more
wiley   +1 more source

Graph-based Semantic Relatedness for Named Entity Disambiguation

open access: yes, 2009
Natural Language is a mean to express and discuss about concepts, objects, events, i.e. it carries semantic contents. The SemanticWeb aims at tightly coupling contents with their precise meanings. One of the ultimate roles of Natural Language Processing techniques is identifying the meaning of the text, providing effective ways to make a proper linkage
Gentile, Anna Lisa   +3 more
openaire   +2 more sources

4D Bioprinted Self‐Folding Scaffolds Enhance Cartilage Formation in the Engineering of Trachea

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A bilayer self‐folding scaffold, triggerable by humidity, is fabricated via 4D bioprinting for trachea engineering. An analytical model is derived to predict its radius of curvature, enabling its scalability. Cartilage progenitor cells seeded on the scaffold perceive scaffold final curvature and react to it, by enhancing the upregulation of pro ...
Irene Chiesa   +4 more
wiley   +1 more source

Structural Color Polymer‐Based Colorimetric Sensor for Detecting Mechanical Stress in Lithium Batteries Separator

open access: yesAdvanced Materials Technologies, EarlyView.
A lithium battery separator displaying a structural color allows the visualization of mechanical phenomena in charging and discharging with color changes. The separator consists of silica nanoparticles and an acrylic polymer, enabling the simultaneous observation of the color changes, bubbles, and crystals.
Satoshi Nishita, Hiroaki Onoe
wiley   +1 more source

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