Results 71 to 80 of about 5,061,137 (286)

Interference-assisted energy harvesting short packet communications with hardware impairments

International Journal of Intelligent Networks
Radio frequency energy harvesting offers a promising solution to provide low power Internet of Things (IoT) devices with convenient and perpetual energy supply.
Dechuan Chen, Jin Li, Jianwei Hu, Xingang Zhang, Shuai Zhang, Dong Wang   +5 more
doaj   +1 more source

Aerosol Jet Printing of Benzocyclobutene as a Thermally Stable, Low‐Loss Dielectric for Multilayer Microwave Electronics

Advanced Materials Technologies, EarlyView.
Multilayer aerosol jet printed components with a low‐loss, thermally stable dielectric are demonstrated using benzocyclobutene. Ink formulation and in‐line droplet evaporation control support high‐quality, versatile, and stable printing performance. A specialized measurement for low‐loss materials reveals promising microwave properties, which, combined
Md Ramjan Ali, Trent Moritz, Mohammad Tayeb Al Qaseer, Ethan B. Secor   +3 more
wiley   +1 more source

Dielectric Permittivity Tensor of Muscovite for Next Generation All Van Der Waals Broadband Photonic Components

Advanced Optical Materials, EarlyView.
Low‐index and low‐loss vdW muscovite represents an emerging robust dielectric platform for the creation of next‐generation all‐vdW nanophotonic architectures. Its utilization as a low‐index building‐block in all‐vdW multilayers enables extreme optical contrast when paired with MoS2, paving the way to the realization of few‐layer ultrathin DBS ...
Meri H. Hayrapetyan, Maksim L. Sargsyan, Davit A. Karakhanyan, Ani P. Khachatryan, Maria A. Levonyan, Dmitrii Litvinov, Maciej Koperski, Artsruni V. Margaryan, Makars Šiškins, Konstantin S. Novoselov, Davit A. Ghazaryan   +10 more
wiley   +1 more source

Bearkat Softball Players Photograph

, 2015
Picture of Bearkat Softball players, 1983. The annual score for the 1983 SHSU Softball team was 43-17.This image was originally created by the Sam Houston News Bureau, now known as the SHSU Communications ...
SHSU Communications Office
core   +5 more sources

Dynamic Fluorescence Modulation via Light‐Driven Competitive Protonation

Advanced Optical Materials, EarlyView.
A two‐component molecular system demonstrates reversible, light‐driven fluorescence write–erase cycling and thermal imaging. Illumination of a merocyanine photoacid transfers a proton to a highly efficient fluorescent pyridinium dye, switching its emission color; thermal relaxation reverses the process in the dark.
Serena X. Liu, Moritz E. Kleybolte, Colin van Dyck, Sergey I. Vagin, Preeti Gahtori, Antonio Scarpati, Razieh Firouzihaji, Diogo A. Galico, Ulrich S. Schubert, Julianne Gibbs, Alkiviathes Meldrum   +10 more
wiley   +1 more source

SWIPT-Enabled Full-Duplex Short Packet Communications With Nonlinear Energy Harvesting

International Journal of Distributed Sensor Networks
In this work, we examine a simultaneous wireless information and power transfer (SWIPT)–enabled full-duplex (FD) short packet communication system in which both users are equipped with a pair of transmitter–receiver antennas and can transmit and receive ...
Dechuan Chen, Jin Li, Jianwei Hu, Xingang Zhang, Shuai Zhang, Dong Wang   +5 more
doaj   +1 more source

CAPITAL STRUCTURE AND FINANCIAL PERFORMANCE OF LISTED INFORMATION AND COMMUNICATIONS TECHNOLOGY FIRMS IN NIGERIA

Gusau Journal of Accounting and Finance
This study seeks to examine the effect of capital structure on financial performance of the listed information and communications technology firms in Nigeria. This study adopted correlation and ex-post facto research design. The population of this study
Nasiru Adamu Kanoma, Nurudeen Usman Miko, Augustine Ayuba, Idris Mohammed, Idris Mohammed, Mark G Tagwai   +5 more
doaj   +1 more source

Recent Advances and Challenges in Security and Privacy for V2X Communications

IEEE Open Journal of Vehicular Technology, 2020
In recent studies, vehicular networks have been considered as a promising solution to achieve better traffic management and to improve the driving experience of drivers. In vehicular networks, vehicle-to-everything (V2X) services, e.g.
Jiaqi Huang, Dongfeng Fang, Yi Qian, Rose Qingyang Hu   +3 more
doaj   +1 more source

Optical wireless for intravehicle communications : a channel viability analysis [PDF]

, 2012
This paper provides an initial analysis into the viability of implementing an optical wireless system for intravehicle communications. Based on the use of a simple linearly scalable infrared light-emitting-diode transmitter, the results for received ...
Mark S. Leeson, Matthew D. Higgins, Leeson, Mark S., Higgins, Matthew D., Green, Roger, Roger J. Green   +5 more
core   +1 more source

Electrochemistry‐Enabled Optical and Plasmonic Programmable Metasurfaces

Advanced Optical Materials, EarlyView.
Electrochemistry is emerging as a promising approach for engineering optical and plasmonic metasurfaces, from the fabrication of nanoscale structures to their dynamic control. This Perspective reviews electrochemical strategies for creating and tuning metasurfaces, examines current challenges and opportunities, and discusses how integration with ...
Charlène Brissaud, Leonardo Scarabelli
wiley   +1 more source