Results 171 to 180 of about 403,869 (278)

Recognizing Dynamic Scenes with Deep Dual Descriptor based on Key Frames and Key Segments [PDF]

, 2017
Sungeun Hong, Jongbin Ryu, Woobin Im, Hyun Suk Yang   +3 more
openalex   +1 more source

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

Advanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou, Yu Mao, Mengyao Chang, Ziyun Wang, Wenke Xie, Cuizhu Ye, Shanghai Wei, Lars Thomsen, Geoffrey I. N. Waterhouse   +8 more
wiley   +1 more source

Scatter Removal in Photon-Counting Dual-Energy Chest X-Ray Imaging Using a Moving Block Method: A Simulation Phantom Study. [PDF]

Sensors (Basel)
Ghammraoui B, Thompson YLE.
europepmc   +1 more source

Optimal dual frames and frame completions for majorization

, 2012
Pedro Massey, M.A. Ruiz, Demetrio Stojanoff   +2 more
openalex   +2 more sources

Joint Control of Radiated and Surface Waves via Space‐Time Coding Metasurfaces

Advanced Functional Materials, EarlyView.
A unified space‐time coding metasurface platform enables simultaneous control of radiated and surface‐confined waves across multiple harmonics. Demonstrated functionalities include multi‐frequency beam shaping; surface‐wave excitation, and hybrid multiplexing.
Zihao Dai, Yi Ning Zheng, Lei Zhang, Xiao Qing Chen, Giuseppe Castaldi, Tie Jun Cui, Vincenzo Galdi   +6 more
wiley   +1 more source

Dual-Attention-Based Block Matching for Dynamic Point Cloud Compression. [PDF]

J Imaging
Sun L, Wang Y, Zhu Q.
europepmc   +1 more source

Approximate Duals of $g$-frames and Fusion Frames in Hilbert $C^ast-$modules

, 2019
Morteza Mirzaee Azandaryani
openalex   +2 more sources

Single Solid‐State Ion Channels as Potentiometric Nanosensors

Advanced Functional Materials, EarlyView.
Single gold nanopores functionalized with mixed self‐assembled monolayers act as solid‐state ion channels for direct, selective potentiometric sensing of inorganic ions (Ag⁺). The design overcomes key miniaturization barriers of conventional ion‐selective electrodes by combining low resistivity with suppressed loss of active components, enabling robust
Gergely T. Solymosi, Gyula Jágerszki, Levente Illés, Péter Fürjes, Róbert E. Gyurcsányi   +4 more
wiley   +1 more source

Dual attention for multi object tracking with intra sample context and cross sample interaction. [PDF]

Sci Rep
Yang K, Luo W, Jing M, Ding Y, Peng H, Zuo L.   +5 more
europepmc   +1 more source

The Effect of Perturbations of Operator-Valued Frame Sequences and Fusion Frames on Their Duals [PDF]

, 2015
Gitta Kutyniok, Victoria Paternostro, Friedrich Philipp   +2 more
openalex   +1 more source