Results 201 to 210 of about 540,714 (317)

Self‐Powered Flexible Triboelectric‐Gated Ion‐Gel Transistor for Neuromorphic Tactile Sensing and Human Activity Recognition

Advanced Materials, EarlyView.
A fully flexible ion‐gel‐gated graphene‐channel transistor driven by a triboelectric nanogenerator enables self‐powered tactile sensing and synaptic learning. Mimicking spike‐rate‐dependent plasticity, the device exhibits frequency‐selective potentiation and depression, supporting rate‐coded neuromorphic computation even under flex.
Hanseong Cho, Seoyeon Park, Youngmin Lee, Sejoon Lee   +3 more
wiley   +1 more source

Process Parameters Optimization of Rotary Friction Welding of Silicon Bronze CuSi₃Fe₂Zn₃ Alloy Using Response Surface Methodology. [PDF]

Materials (Basel)
Machado HP, Nakamoto FY, Santos GAD, Batalha GF, Santos VTD, Silva MRD, Lobo FG.   +6 more
europepmc   +1 more source

Optical-phonon-induced frictional drag in coupled two-dimensional electron gases [PDF]

, 1998
Ben Yu-Kuang Hu
openalex   +1 more source

Large‐Area 2D Metasurface‐Based Triboelectric E‐Skin Arrays: Contact & Proximity Tactile Mapping with Broadband Acoustic Readouts

Advanced Materials, EarlyView.
Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief, Swagato Sarkar, Anik Kumar Ghosh, Osvalds Verners, Kamal Kumar Meena, Su‐Hyeong Lee, Soosang Chae, Tobias A. F. König, Beate Krause, Andreas Fery, Mehmet Sait Özer, Anindya Nag, Amit Das   +12 more
wiley   +1 more source

Online Friction Measurement and Wear-Life Determination for Textile Needle Hooks Based on Closed-Loop Tension Control and the Capstan Model. [PDF]

Sensors (Basel)
Chen Y, Zeng Y, Xu W, Gan H, Xiao M, Zhu J, Wu Y, Wang P, Mei S, Yu L.   +9 more
europepmc   +1 more source

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

Advanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

Study of Tribological Characteristics on the Surface of Railway Transport Components Using Atmospheric Plasma. [PDF]

Materials (Basel)
Baranovskyi D, Bulakh M, Myamlin S, Sergienko N, Myamlin SS.   +4 more
europepmc   +1 more source

Miniature Soft Robot With Magnetically Reprogrammable Surgical Functions

Advanced Materials, EarlyView.
Miniature soft robots have great prospects to revolutionize minimally invasive treatments. Here we present a miniature soft robot, which can be reprogrammed to perform five surgical functionalities with six‐degrees‐of‐freedom motions. This soft robot can prospectively make minimally invasive surgery considerably safer and painless, and enable ...
Chelsea Shan Xian Ng, Yu Xuan Yeoh, Nicholas Yong Wei Foo, Keerthana Radhakrishnan, Guo Zhan Lum   +4 more
wiley   +1 more source

Up to 30 years of clinical performance of double-crown-retained removable dental prostheses with spark-eroded friction pins placed in a general dental practice. [PDF]

Clin Oral Investig
Zierden K, Werdecker S, Wöstmann B, Rehmann P.   +3 more
europepmc   +1 more source

Kinetic Friction due to Ohm's Law Heating [PDF]

, 2000
J. B. Sokoloff
openalex   +1 more source