Results 131 to 140 of about 28,002,475 (294)

Global representation fine-tuning for federated self-supervised representation learning

International Journal of Intelligent Networks
Federated self-supervised representation learning combines federated learning with self-supervised mechanisms to learn general representations from distributed unlabeled data, effectively reducing reliance on labeled data.
Hongzi Li, Guifen Zhang, Qinchun Su, Lina Ge   +3 more
doaj   +1 more source

High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges

Advanced Engineering Materials, EarlyView.
HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan, Jiafen Song, Jinglong Li, Jiangtao Xiong, Tao Yang   +4 more
wiley   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

Rotary 3D Printing With Integrated Electroplating

Advanced Engineering Materials, EarlyView.
A rotary material extrusion platform integrates localized copper electroplating with printing and encapsulation to fabricate cylindrical polymer–metal structures containing fully embedded, low‐resistance conductive pathways that enable internal Joule heating and thermally activated shape‐memory responses.
Antonio Zagaria, Nicola Larovere, Moslem Mohammadi, Gianluca Percoco, Ali Zolfagharian, Gianni Stano   +5 more
wiley   +1 more source

Hybrid Threats, Cognitive Warfare, and Psychological Defence : A practitioners’ toolbox for intelligence analysis and resilience-building

This toolbox consolidates key practitioner takeaways from five publications authored by members of the Hybrid Threats Research Group into a single practitioner’s toolbox for countering hybrid threats and cognitive warfare and for strengthening ...
Weissmann, Mikael, Weissmann, Mikael,, Engvall, Johan,, Palmertz, Björn,, Nilsson, Niklas,   +4 more
core   +1 more source

Design selection for a hemispherical dimple core sandwich panel using hybrid multi-criteria decision-making methods

Nanotechnology Reviews, 2022
Faidzi Mohd Khairul, Abdullah Shahrum, Abdullah Mohamad Faizal, Azman Abdul Hadi, Singh Salvinder Singh Karam, Hui David   +5 more
doaj   +1 more source

Influence of Particle Shape and Size in Copper‐Based Low‐Temperature Metallization Paste for Solar Cells

Advanced Engineering Materials, EarlyView.
Particle morphology controls the balance between printability and electrical connectivity in low‐temperature AgCu/Ag metallization pastes. Flake‐shaped AgCu particles form extended low‐resistance contacts, whereas spherical particles favor processability at high metal loading. Fine Ag particles further tune void filling and conductive‐network formation
O. Mhirsi, M. N. Wengenmeyr, J. Bartsch, B. E. Rapp   +3 more
wiley   +1 more source

A Systematic Analysis of Hybrid Linear Attention

CoRR
Transformers face quadratic complexity and memory issues with long sequences, prompting the adoption of linear attention mechanisms using fixed-size hidden states. However, linear models often suffer from limited recall performance, leading to hybrid architectures that combine linear and full attention layers.
Wang, Dustin, Zhu, Rui-Jie, Abreu, Steven, Shan, Yong, Kergan, Taylor, Pan, Yuqi, Chou, Yuhong, Li, Zheng, Wu, Jibin, Zhang, Ge, Huang, Wenhao, Eshraghian, Jason   +11 more
openaire   +3 more sources

Microstructural, Mechanical, and Textural Evolution of Dissimilar Combination of Laser‐Welded Maraging Steel and 4340 Steel

Advanced Engineering Materials, EarlyView.
The present work reports the microstructural, mechanical, and texture evolution of a dissimilar combination laser‐welded maraging steel with 4340 steel. This is important for aerospace applications. The demand for dissimilar welding is growing rapidly with the requirement of efficient and durable joints.
Bharat Behl, Yu Dong, Alokesh Pramanik, Tapas Kumar Bandyopadhyay   +3 more
wiley   +1 more source

Genetic molecular analysis of Coffea arabica (Rubiaceae) hybrids using SRAP markers

Revista de Biología Tropical, 2011
In Coffea arabica (arabica coffee), the phenotypic as well as genetic variability has been found low because of the narrow genetic basis and self fertile nature of the species.
Manoj Kumar Mishra, Narayana Suresh, Asha M. Bhat, Nayani Suryaprakash, Saya Satheesh Kumar, Anil Kumar, Jayarama   +6 more
doaj