Results 341 to 350 of about 8,346,626 (381)

Unraveling the Effects of Improved Cooling and Bias Force in the Actuation of a Shape‐Memory Soft Multimaterial Gripper

Advanced Materials Technologies, EarlyView.
This study examines a soft gripper with a NiTiCu6 Shape Memory Alloy (SMA) wire embedded in a graphene nanoparticle (GNP)‐functionalized PDMS matrix. Comparing GNP‐enhanced and plain elastomer prototypes, results show that GNPs improve cooling rates, accelerating release by 40%, but increase energy consumption in low‐current activations.
Fabio Lazzari, Jacopo Romanò, Francesca Villa, Luigi Brambilla, Chiara Castiglioni, Simone Pittaccio   +5 more
wiley   +1 more source

Progress in Surface Plasmon and Other Resonance Biosensors for Biomedical Applications

Advanced Materials Technologies, EarlyView.
This is the shortened version: Recent advancements in surface plasmon resonance and other optical resonance biosensors for biomedical applications are presented. Advanced sensing strategies are examined for the detection of diverse analytes, integration of nanomaterials and machine learning, and emerging nonplasmonic modes like guided mode resonance ...
Faten Bashar Kamal Eddin, Houxin Fan, Zhenchao Liu, Paolo Donati, Youssef Amin, Yap Wing Fen, Junbo Liang, Pier Paolo Pompa, Sailing He   +8 more
wiley   +1 more source

L'insécurité dans les transports publics urbains : bibliographie commentée

, 2003
Nicolas Crossonneau
openalex   +1 more source

A Paraffin‐Based Photoresin: 3D Printing of Paraffin for Encapsulation‐Free Shape‐Stabilized Paraffin‐Based Phase Change Materials

Advanced Materials Technologies, EarlyView.
A novel approach for fabricating shape‐stabilized paraffin‐based phase change materials via digital light processing 3D printing is demonstrated. The printed components contain up to 60 wt.% paraffin within elastomeric polymer networks, exhibiting excellent shape stability and stretchability.
Swathi Krishna Subhash, Qingchuan Song, Paul H. Kamm, Santiago Franco, Yunong Chen, Dorothea Helmer, Uwe Pelz, Frederik Kotz‐Helmer, Peter Woias, Bastian E. Rapp   +9 more
wiley   +1 more source

Energy Focusing Metasurface Based Wireless Power Transfer System for Compact Unmanned Mobilities

Advanced Optical Materials, EarlyView.
A miniaturized wireless power transfer system integrates a metasurface lens, microstrip patch antenna, and RF‐CMOS rectifier to enhance mmWave reception efficiency and reduce size. Leveraging mmWave short wavelengths, it achieves high gain on small platforms. The system's polarization independence and wide‐angle reception ensure robust performance.
Wonwoo Lee, Hong Soo Park, Semin Jo, Seonhye Jang, Yongchan Kim, Changkun Park, Sun K. Hong, Hojin Lee   +7 more
wiley   +1 more source

Integrating ride-hailing services with public transport: a stochastic user equilibrium model for multimodal transport systems. [PDF]

Transportmetr A Transp Sci
Liu B, Ji Y, Cats O.
europepmc   +1 more source

Ten Years of Public Acceptance in Transports

, 2004
J.C. Guais, H.J. Neau
openalex   +1 more source

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Public transport governance

2021
Public transport can deliver multiple public values, including sustainability, accessibility, and safety. This is a challenging task because actors hold different views in relation to the way in which public transport should work and the outcomes it should produce.
Hirschhorn, Fabio (author), Veeneman, Wijnand (author)   +1 more
openaire   +3 more sources

How did the COVID-19 pandemic impact traveler behavior toward public transport? The case of Athens, Greece

Transportation letters, 2021
The COVID-19 outbreak led to significant changes in daily commuting. As lockdowns were imposed to metropolitan areas throughout the globe, travelers refrained heavily from using public transport, to maintain social distancing.
Athanasios Kopsidas, C. Milioti, K. Kepaptsoglou, Eleni I Vlachogianni   +3 more
semanticscholar   +1 more source