Results 61 to 70 of about 8,545 (175)

Impact of Fiber Orientation in Electrospun PLA Scaffolds on Fluid Dynamics in a Custom Microfluidic Device

Advanced Healthcare Materials, Volume 14, Issue 25, September 26, 2025.
Fiber orientation in electrospun scaffolds affects permeability and fluid dynamics in microfluidic devices. Combining experimental data with computational fluid dynamic simulations, we show that aligned fibers enhance flow uniformity, reduce pressure and shear stress variability.
Elisa Capuana, Maria Testa, Chiara Di Marco, Francesco Lopresti, Vincenzo La Carrubba   +4 more
wiley   +1 more source

Experimental demonstration of an indoor visible light positioning system using RGB LEDs for multi‐cell networks

The Journal of Engineering
A visible light positioning (VLP) system for multi‐cell networks based on multi‐colour LED that combines frequency division multiplexing with the received signal strength and a trilateration method is proposed. First, it employs experimental measurements
R. A. Martinez‐Ciro, F. E. Lopez‐Giraldo, J. M. Luna‐Rivera, A. M. Ramirez‐Aguilera   +3 more
doaj   +1 more source

Software-Defined Visible Light Communication for Internet of Things: A Low-Complexity Approach

Telecom
This work presents a software-defined visible light communication (SD-VLC) system that integrates carrierless amplitude and phase (CAP) modulation with an adaptive sign-data least mean squares (SDLMS) equalizer.
Ming Che
doaj   +1 more source

Performance Analysis of Dimming Methods in Visible Light Communication Systems

Journal of Advanced Research in Natural and Applied Sciences, 2022
The Visible Light Communication (VLC) has been taken very attentions from many researchers due to its efficiency substructure. In specially, the VLC systems provide both lighting and data transmission at the same time.
Mehmet Sonmez, Süleyman Börekoğlu
doaj   +1 more source

Power distribution and Q-factor analysis of diffuse cellular indoor visible light communication systems [PDF]

, 2011
Comparing with the existing incandescent, light-emitting diodes (LEDs) offer higher power efficiency, higher brightness, longer lifetime, and have a fast dynamic response in the order of a few megahertz.
Ghassemlooy, Zabih, Kavian, Yousef, Le Minh, Hoa, Rajbhandari, Sujan, Wu, Dehao   +4 more
core  

Demonstration of a Hybrid B5G System Integrating VLC and RF-Based Technologies with Access Networks

Applied Sciences
Visible-light communication (VLC) has emerged as a promising technology to provide the very high-throughput wireless communications demanded by beyond-fifth-generation (B5G) applications.
Tomás Powell Villena Andrade, Celso Henrique de Souza Lopes, Letícia Carneiro de Souza, Arismar Cerqueira Sodré Junior   +3 more
doaj   +1 more source

Power distribution investigation of a hexagonal diffused cellular indoor visible light communications system [PDF]

, 2011
This paper presents a three dimensions (3D) model of optical power distribution in a diffused cellular indoor visible light communication (VLC) system.
Ghassemlooy, Zabih, Le Minh, Hoa, Rajbhandari, Sujan, Wu, Dehao   +3 more
core  

Engineered Growth of Perovskite Nanocrystals on Graphene with Subsequent TiO2 Integration for Enhanced Photodetection and Environmental Catalysis

Advanced Optical Materials, Volume 13, Issue 22, August 5, 2025.
The growth of perovskite nanocrystals on graphene, coupled with an optically active and protective oxide interface, enhances photodetection and environmental catalysis by facilitating efficient charge separation, improved light absorption, and enhanced structural stability, offering a promising approach for advanced optoelectronic and catalytic ...
Thi Thuong Thuong Nguyen, Sangmin Kim, Minseong Ju, Haney Lee, Cuong Van Le, Changjun Kim, Inseo Hwang, Changhun Yun, Hyeonseok Yoon   +8 more
wiley   +1 more source

Optical Wireless Communications with Metasurfaces: Current Status and Potential for Intelligent Communications

Advanced Photonics Research, Volume 6, Issue 7, July 2025.
Optical wireless communications (OWCs) provide a promising alternative to spectrum‐congested microwave wireless communications. Recently, the use of metasurfaces with sub‐wavelength features for dynamic beam steering, beam manipulation, and spatial or optical‐angular‐momentum mode generation, conversion, and multiplexing in OWCs is proposed and ...
Ke Wang, Chengwei Fang, Md Osman Ali, Xiaojun Chen, Safa Alghadi, Shuo Li, Jiayuan He, Sithamparanathan Kandeepan   +7 more
wiley   +1 more source

A genome‐wide association study for recurrent laryngeal neuropathy in the Thoroughbred horse identifies a candidate gene that regulates myelin structure

Equine Veterinary Journal, Volume 57, Issue 4, Page 943-952, July 2025.
Abstract Background Equine recurrent laryngeal neuropathy (RLN) is an economically important upper respiratory tract (URT) disease with a genetic contribution to risk, but genetic variants independent of height have not been identified for Thoroughbreds.
Charlotte L. McGivney, Beatrice A. McGivney, Gabriella Farries, Katie F. Gough, Haige Han, Amy R. Holtby, David E. MacHugh, Lisa Michelle Katz, Emmeline W. Hill   +8 more
wiley   +1 more source