Results 231 to 240 of about 2,268,510 (290)

Neuromorphic Cardiac Sensing: A Bio-Inspired Spiking Neural Network with Sensory-Adaptive Encoding for Energy-Efficient Arrhythmia Detection from ECG and PPG Signals. [PDF]

Biomimetics (Basel)
Ding C, Tian J.
europepmc   +1 more source

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

Advanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao, Yiyuan Zhang, Liqiu Wang, Alan C. H. Tsang   +3 more
wiley   +1 more source

Robust ultrahigh-Q resonances in tetramer metasurfaces through centroid symmetry protection and area conservation. [PDF]

Light Sci Appl
Zhou C, Jin R, He H, Huang J, Li G, Huang L.   +5 more
europepmc   +1 more source

Leaky Wave Generation Through a Phased-Patch Array. [PDF]

Sensors (Basel)
Calcaterra A, Simeoni P, Migliore MD, Frezza F.   +3 more
europepmc   +1 more source

High wavelength dependent bandwidth performance of doubly clad microstructured GI POF. [PDF]

Sci Rep
Simović A, Drljača B, Kovačević MS, Kuzmanović L, Djordjevich A, Aidinis K, Deng X, Savović S.   +7 more
europepmc   +1 more source

Dual Bipolar Resistive Switching in Wafer-Scalable 2D Perovskite Oxide Nanosheets-Based Memristor. [PDF]

Adv Sci (Weinh)
Kim S, Yoon C, Yim H, Kim T, Suh H, Ryu W, Oh G, Jeon J, Oh K, Jeong Y, Choi JW, Park BH.   +11 more
europepmc   +1 more source

Anisotropic metamaterials for scalable photonic integrated circuits: a review on subwavelength gratings for high-density integration. [PDF]

Nanophotonics
Shin Y, Kim K, Lee J, Jahani S, Jacob Z, Kim S.   +5 more
europepmc   +1 more source

The leaky gut and microbiome in critical illness: emerging insights into microbial "translocation". [PDF]

Curr Opin Crit Care
Daniels NC, Wilson EA, Serbanescu MA.
europepmc   +1 more source

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Liquid level sensing based on leaky mode attenuation in a guided-mode–leaky-mode–guided-mode fiber structure

Optics Communications, 2014
Abstract A liquid level sensing scheme based on leaky mode attenuation and a corresponding liquid level sensor based on a guided-mode–leaky-mode–guided-mode (GLG) fiber structure are proposed, which aim at the liquid whose refractive index (RI) is higher than that of the silica fiber.
Linlin Xue, Di Che, Li Yang
exaly   +2 more sources

Coupling between different leaky-mode types in stub-loaded leaky waveguides

IEEE Transactions on Microwave Theory and Techniques, 1994
Several leaky-wave antennas have been described in recent years that possess excellent properties, and they all have in common a parallel-plate stub guide of finite height as part of the cross section. For taller stubs and for larger leakage rates (wider
Fabrizio Frezza, P Lampariello, A A Oliner   +2 more
exaly   +2 more sources