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Now showing items 17881-17890 of 18145
Long-Haul mmWave Sky Links: A Multi-Hop NFP-Based Design and Analysis
(
IEEE
, 2023 , Article)
Networked flying platforms (NFPs) have emerged as a favorable solution to extend the network coverage and/or capacity in temporary scenarios, such as disasters or mega-size events, thanks to their flexibility and cost ...
Toxicity assessment of di(2-ethylhexyl) phthalate using zebrafish embryos: Cardiotoxic potential
(
Elsevier
, 2024 , Article)
Plasticizers are considered as newly emerged contaminants. They are added to plastics to increase their flexibility and softness. Phthalate plasticizers including the Di-2-ethylhexyl phthalates (DEHP) are toxic and induce ...
A General Model for Pointing Error of High Frequency Directional Antennas
(
IEEE
, 2022 , Article)
This paper focuses on providing an analytical framework for the quantification and evaluation of the pointing error for a general case at high-frequency millimeter wave (mmWave) and terahertz (THz) communication links. For ...
Performance Analysis of Two-Way Relaying in mmWave-Based Aerial Links
(
IEEE
, 2024 , Article)
Two-Way Relaying (TWR) is an efficient relaying technique that doubles the spectral efficiency as compared to the traditional one-way relaying. As such, it has been nominated as a solution to extend the coverage of links ...
Secrecy Analysis of Directional mmWave UAV-Based Links Under Hovering Fluctuations
(
IEEE
, 2023 , Article)
Recent developments in Unmanned Aerial Vehicles (UAVs) technology have paved the way to their utilization in different fields and applications. Among these applications, UAVs have been widely investigated as a good candidate ...
Optimal Trajectory and Positioning of UAVs for Small Cell HetNets: Geometrical Analysis and Reinforcement Learning Approach
(
IEEE
, 2023 , Article)
In this paper, a dynamic unmanned aerial vehicle (UAV)-based heterogeneous network (HetNet) equipped with directional terahertz (THz) antennas is studied to solve the problem of transferring massive traffic of distributed ...
Enabling Flexible Arial Backhaul Links for Post Disasters: A Design Using UAV Swarms and Distributed Charging Stations
(
IEEE
, 2024 , Article)
In this article, our target is to design a permanent long backhaul link using unmanned aerial vehicle (UAV) relays and charge stations (CSs) to transfer data from the nearest core network to disaster area (DA). To this ...
The Affordances of Strategy Mapping
(
Academy of Management
, 2023 , Article)
Little research has focused on the role of strategy map and its affordances when developing a joint account of strategy in the context of a multidivisional organization. Building on the Strategy-As-Practice (SAP) research ...
Thousands of Qatari genomes inform human migration history and improve imputation of Arab haplotypes
(
Nature Research
, 2021 , Article)
Arab populations are largely understudied, notably their genetic structure and history. Here we present an in-depth analysis of 6,218 whole genomes from Qatar, revealing extensive diversity as well as genetic ancestries ...
Recovering the divide: A review of the big data analytics—strategy relationship
(
Elsevier
, 2023 , Article)
Research on big data analytics has been burgeoning in recent decades, yet its relationship with strategy continues to be overlooked. This paper reviews how big data analytics and strategy are portrayed across 228 articles, ...