Results 61 to 70 of about 89,127 (274)

Applying Infinite Petri Nets to the Cybersecurity of Intelligent Networks, Grids and Clouds

open access: yesApplied Sciences, 2021
Correctness of networking protocols represents the principal requirement of cybersecurity. Correctness of protocols is established via the procedures of their verification. A classical communication system includes a pair of interacting systems.
Dmitry A. Zaitsev   +2 more
doaj   +1 more source

New Media, Free Expression, and the Offences Against the State Acts [PDF]

open access: yes, 2020
New media facilitates communication and creates a common, lived experience. It also carries the potential for great harm on an individual and societal scale.
Donohue, Laura K.
core   +1 more source

Examining the Impact of Row Planting on Labor Use for Sustainable Food Production Among Maize Farmers in Rural Ghana

open access: yesAgribusiness, EarlyView.
ABSTRACT Smallholder farmers are reverting to traditional production methods due to the high opportunity costs and unintended consequences of new technologies. This study focuses on row planting technology, which is labor‐intensive and slow without mechanized operations.
Emmanuel Tetteh Jumpah   +4 more
wiley   +1 more source

Joint power control and user grouping mechanism for efficient uplink non‐orthogonal multiple access‐based 5G communication: Utilising the Lèvy‐flight firefly algorithm

open access: yesIET Networks, EarlyView., 2023
We utilise a metaheuristic optimisation method, inspired by nature, called the Lévy‐flight firefly algorithm (LFA), to tackle the power regulation and user grouping in the NOMA systems. Abstract The non‐orthogonal multiple access strategies have shown promise to boost fifth generation and sixth generation wireless networks' spectral efficiency and ...
Zaid Albataineh   +4 more
wiley   +1 more source

Streaming musical en Spotify: ubicuidad entre géneros y estados de ánimo

open access: yesInMediaciones de la Comunicación, 2016
A partir de la digitalización y la emergencia de Internet, la industria de la música atraviesa un proceso de transformación entre el modelo broadcasting y el networking.
Jimena Jáuregui
doaj   +1 more source

Understanding Food Security Behaviors during the COVID-19 Pandemic in Thailand: A Review

open access: yesAgronomy, 2021
The COVID-19 pandemic has impacted worldwide food security including in Thailand. This review aims to understand people’s behaviors with regard to promoting food security during the COVID-19 pandemic by covering three main cases at a community level: the
Sukanya Sereenonchai, Noppol Arunrat
doaj   +1 more source

Self-Stabilizing TDMA Algorithms for Dynamic Wireless Ad-hoc Networks [PDF]

open access: yes, 2013
In dynamic wireless ad-hoc networks (DynWANs), autonomous computing devices set up a network for the communication needs of the moment. These networks require the implementation of a medium access control (MAC) layer.
Elad M. Schiller   +2 more
core   +7 more sources

Parents' WhatsApp coping resources in the context of ongoing political conflicts: An ecological exploration

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract Mobile technologies have become significant resources for crisis communication and social support in recent years. However, despite empirical evidence pointing to the centrality of these technologies for parenthood in everyday life, it is yet unknown how parents' coping resources play a role in the digital environment.
Daphna Yeshua‐Katz   +2 more
wiley   +1 more source

Software Defi ned Satellite Network Assisted Multi-Domain Routing Strategy for Aeronautical Networks

open access: yes天地一体化信息网络, 2022
Satellite network layer and aeronautical network layer are treated as important parts of the next generation network, which will lead the world into the era of global interconnection.However, the high mobility and sparse distribution of aircraft limit ...
Mo SHA   +5 more
doaj   +2 more sources

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