Results 181 to 190 of about 231,801 (304)

When should firms watch for cross‐industry competition? A demand‐side perspective

Strategic Management Journal, EarlyView.
Abstract Research Summary Research on competitor identification has primarily focused on intra‐industry competition. However, cross‐industry competitive threats are prevalent and consequential. We adopt a consumer‐oriented perspective to examine how consumer perceptions shape de facto competition across industry boundaries.
Ying Li, Samira Reis, Olga M. Khessina
wiley   +1 more source

Low-PAPR ASE-DMT Using Constellation Extension for Optical Wireless Communications. [PDF]

Sensors (Basel)
Wu Y, Li Y, Li B.
europepmc   +1 more source

160 GHz Schottky Diodes from Solution‐Processed IGZO

Small, EarlyView.
A simple, scalable method for contact engineering of planar asymmetric nanogap electrodes enables the development of Schottky diodes with a cut‐off frequency of 160 GHz. Applying these diodes to radio‐frequency rectifying circuits yields output voltages in the range of 0.3–0.74 volts.
Lazaros Panagiotidis, Hendrik Faber, Yiyang Yu, Spyridon Doukas, Linqu Luo, Mohammed Ghadiyali, George T. Harrison, Dipti Naphade, Suman Mandal, Wejdan S. Alghamdi, Harold F. Mazo‐Mantilla, Temur Maksudov, George S. Pappas, Udo Schwingenschlögl, Shadi Fatayer, Elefterios Lidorikis, Atif Shamim, Thomas D. Anthopoulos   +17 more
wiley   +1 more source

Fluid-Infiltrated Metalens-Driven Reconfigurable Intelligent Surfaces for Optical Wireless Communications. [PDF]

Adv Sci (Weinh)
Khalid R, Kim J, Mahmood N, Cabrera H, Mehmood MQ, Danner A, Zubair M, Rho J.   +7 more
europepmc   +1 more source

Advancing Model‐Based Systems Engineering in the Development of Naval Vessel Systems Architecture

Systems Engineering, EarlyView.
ABSTRACT The increasing complexity of modern naval vessels due to technological advancements poses challenges for early‐stage ship design (ESSD). Developing well‐defined system architectures and adopting systems engineering approaches are essential to address these challenges.
Vasileios Sideris, Zacharias P. Oikonomou, Sam Gerené, Austin A. Kana   +3 more
wiley   +1 more source

Electromagnetic scattering from random rough surface using higher-order GTD-RT numerical technique for optical wireless communications. [PDF]

Sci Rep
Farahat AE, Hussein KFA.
europepmc   +1 more source

Precoder Design for Network Massive MIMO Optical Wireless Communications. [PDF]

Sensors (Basel)
Ali Z, Sun C, Jan Q, Furqan M, Gao X.
europepmc   +1 more source

Efficient Color Conversion in Metal-Organic Frameworks Boosts Optical Wireless Communications beyond 1 GB/s Data Rate. [PDF]

J Am Chem Soc
Zhu X, Wang Y, He T, Thomas S, Jiang H, Shekhah O, Wang JX, Ng TK, Alshareef HN, Bakr OM, Ooi BS, Eddaoudi M, Mohammed OF.   +12 more
europepmc   +1 more source

Optical wireless communication systems

, 2015
In recent years, Optical Wireless (OW) communication techniques have attracted substantial attention as a benefit of their abundant spectral resources in the optical domain, which is a potential solution for satisfying the ever-increasing demand for increased wireless capacity in the conventional Radio Frequency (RF) band.
openaire   +1 more source

Reshaping disaster management: An integrated community‐led approach

Australian Journal of Public Administration, EarlyView.
Abstract The management of disasters has traditionally involved public, private, and nongovernmental organisations working together. While scholars have examined the value of collaborations among these entities, less is known about how to successfully engage and empower communities in disaster management.
Marco De Sisto, Clifford Shearing, Timothy Heffernan, David Sanderson   +3 more
wiley   +1 more source