Results 141 to 150 of about 292,790 (291)

π‐Bridge Engineering of Nonfullerene Acceptors for Organic Photodiodes: Extension of the Near Infrared Response Beyond 1200 nm

open access: yesAdvanced Functional Materials, EarlyView.
A π‐bridge engineering strategy enhances intramolecular charge transfer, enabling non‐fullerene acceptors to extend near‐infrared absorption beyond 1200 nm. The resulting organic photodiodes exhibit high detectivity and fast response. These high‐performance devices demonstrate practical potential in photoplethysmography and optical wireless ...
Meng Qiang Li   +7 more
wiley   +1 more source

A Fast Sphere Decoding Algorithm for Space-Frequency Block Codes

open access: yesEURASIP Journal on Advances in Signal Processing, 2006
The recently proposed space-frequency-coded MIMO-OFDM systems have promised considerable performance improvement over single-antenna systems.
Safar Zoltan, Su Weifeng, Liu KJ Ray
doaj   +1 more source

It'll probably work out: improved list-decoding through random operations

open access: yes, 2014
In this work, we introduce a framework to study the effect of random operations on the combinatorial list-decodability of a code. The operations we consider correspond to row and column operations on the matrix obtained from the code by stacking the ...
Rudra, Atri, Wootters, Mary
core   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Two Methods for Decreasing the Computational Complexity of the MIMO ML Decoder

open access: green, 2004
Takayuki Fukatani   +2 more
openalex   +2 more sources

Host‐Guest Inclusion Chemistry From Supramolecular Architecture Enabling Anti‐Biofouling Surfaces for Oesophagus Stents

open access: yesAdvanced Functional Materials, EarlyView.
A slippery coating with exceptional anti‐biofouling performance is developed using biocompatible materials for oesophagus stents. Host‐guest inclusion complex formation capabilities of FDA‐approved supramolecules, cyclodextrins are exploited, which significantly enhances the stability of the surface.
Jianhui Zhang   +7 more
wiley   +1 more source

A Comparison of Neural Decoding Methods and Population Coding Across Thalamo-Cortical Head Direction Cells. [PDF]

open access: yesFront Neural Circuits, 2019
Xu Z   +11 more
europepmc   +1 more source

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