Results 81 to 90 of about 13,960 (190)

Survey on Optical Wireless Communication with Intelligent Reflecting Surfaces

open access: yesPhotonics
Optical Wireless Communication (OWC) technology has gained significant attention in recent years due to its potential for providing high-data-rate wireless connections through the large license-free bandwidth available.
Chengwei Fang   +3 more
semanticscholar   +1 more source

Over-the-Air Computation via Intelligent Reflecting Surfaces [PDF]

open access: yesGlobal Communications Conference, 2019
Over-the-air computation (AirComp) becomes a promising approach for fast wireless data aggregation via exploiting the superposition property in a multiple access channel.
Tao Jiang, Yuanming Shi
semanticscholar   +1 more source

Beyond 5G and Non‐terrestrial Network (NTN) Integrated Architecture: Access Challenges for Expanding Artificial Intelligence of Things (AIoT)

open access: yesInternational Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT This study analyzes the architecture of the beyond 5G‐NTN (Non‐terrestrial Network) integrated network and presents the technical, legal, and regulatory challenges and considerations for expanding the Artificial Intelligence of Things (AIoT) ecosystem.
Byung Woon Kim, Ga Eun Choi
wiley   +1 more source

Reconfigurable Intelligent Surfaces for Wireless Communications: Principles, Challenges, and Opportunities

open access: yes, 2020
Recently there has been a flurry of research on the use of reconfigurable intelligent surfaces (RIS) in wireless networks to create smart radio environments.
ElMossallamy, Mohamed A.   +5 more
core  

Phase Optimization and Relay Selection for Joint Relay and IRS-Assisted Communication [PDF]

open access: yes
The use of Intelligent Reflecting Surfaces (IRSs) is considered a potential enabling technology for enhancing the spectral and energy efficiency of beyond 5G communication systems.
Adeogun, Ramoni   +4 more
core   +2 more sources

Driven by risk: Understanding reference‐dependent preferences using simulated auto racing

open access: yesJournal of Risk and Insurance, EarlyView.
Abstract Using data from over 56,000 simulated auto races worldwide, we analyze risk‐taking at the margins, consistent with reference‐dependent preferences. We show that participants' risk‐taking changes when a desired intermittent outcome is presented, sometimes at the expense of a more favorable expected end state.
James Hilliard   +2 more
wiley   +1 more source

A Wideband MIMO Channel Model for Aerial Intelligent Reflecting Surface-Assisted Wireless Communications

open access: yes, 2023
Compared to traditional intelligent reflecting surfaces(IRS), aerial IRS (AIRS) has unique advantages, such as more flexible deployment and wider service coverage. However, modeling AIRS in the channel presents new challenges due to their mobility.
Chen, Yaning   +4 more
core  

Experimental High‐Throughput Electrochemistry

open access: yesChemElectroChem, Volume 13, Issue 9, 5 May 2026.
This review highlights experimental high‐throughput electrochemistry as a powerful approach to accelerate electrochemical research. Key technologies such as automated platforms, microelectrode arrays, and machine learning‐based optimization are discussed, with a focus on applications in electrocatalysis, battery research, and electrosynthesis ...
Jens Noack
wiley   +1 more source

Submodular Optimization for Placement of Intelligent Reflecting Surfaces in Sensing Systems

open access: yes, 2023
Intelligent reflecting surfaces (IRS) and their optimal deployment are the new technological frontier in sensing applications. Recently, IRS have demonstrated potential in advancing target estimation and detection.
Eamaz, Arian   +3 more
core  

Risk of Safety Events in Vitiligo Patients: A Retrospective Real‐World Data Study in the US

open access: yesThe Journal of Dermatology, Volume 53, Issue 5, Page 758-773, May 2026.
ABSTRACT Vitiligo is a chronic autoimmune depigmenting disease characterized by loss of pigment in the skin, hair, or both. As treatment options evolve, particularly with the emergence of oral Janus kinase inhibitors and dual Janus kinase 3/tyrosine kinase expressed in hepatocellular carcinoma family kinase inhibitor, it is essential to assess ...
Kennedy Cook   +11 more
wiley   +1 more source

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