Results 11 to 20 of about 38,239 (258)
Ator-rede versus Análise de Redes versus Redes Digitais: falamos das mesmas redes? [PDF]
Galáxia (São Paulo), 2018 Resumo Este artigo discute diferenças e afinidades entre três tipos de rede (Ator-Rede, Análise de Redes e Redes Digitais) importantes para o Digital STS.2 Nas últimas décadas, a colonização de pesquisas em STS foi lenta e gradual. Ela se inicia com a Teoria Ator-Rede (TAR), que oferece um conjunto de noções para descrever a construção de fenômenos ...
Venturini, Tommaso +2 more
openaire +5 more sources
Data-Driven Anomaly Detection and Event Log Profiling of SCADA Alarms
IEEE Access, 2022 Network human operators’ decision-making during grid outages requires significant attention and the ability to perceive real-time feedback from multiple information sources to minimize the number of control actions required to restore service ...
J. R. Andrade +10 more
doaj +1 more source
Réplica - Redes são Redes ou Redes são Organizações? [PDF]
Revista de Administração Contemporânea, 2014 O presente texto e motivado pelo artigo de Oliveira e Lopes que faz uma importante contextualizacao do tema cooperacao e, mais precisamente, da ideia de coopeticao. Os autores Oliveira e Lopes apresentaram uma robusta construcao teorica, problematizando a aplicacao do conceito de coopeticao, destacando sua utilizacao no contexto das redes ...
Balestrin, Alsones +1 more
openaire +4 more sources
3D Path Planning Algorithms in UAV-Enabled Communications Systems: A Mapping Study
Future Internet, 2023 Unmanned Aerial Vehicles (UAVs) equipped with communication technologies have gained significant attention as a promising solution for providing wireless connectivity in remote, disaster-stricken areas lacking communication infrastructure.
Jorge Carvajal-Rodriguez +2 more
doaj +1 more source
Laboratory-based surveillance of Shigella spp. from human clinical cases in Colombia, 1997-2018
Biomédica: revista del Instituto Nacional de Salud, 2021 Introduction: Shigellosis is endemic in low-and middle-income countries, causing approximately 125 million episodes of diarrhea and leading to approximately 160 .000 deaths annually one-third of which is associated with children.
Edna Catering Rodríguez +4 more
doaj +1 more source
Engineering Proceedings, 2023 An improved ring resonator structure consisting of a capacitive coupling fixture is presented. Dielectric characterization is carried out using a fitting method that allows for comparison between measured and simulated results by setting a coupling level
Evelyn Quinapaxi Cabrera +2 more
doaj +1 more source
PhySim-11p: Simulation model for IEEE 802.11p physical layer in MATLAB
SoftwareX, 2020 We present PhySim-11p, a simulation model for the IEEE 802.11p physical layer in MATLAB. The implemented simulation obtains Packet Error Rate (PER) versus Signal-to-noise Ratio (SNR) curves for the different transmission rates allowed by the standard ...
Xavier Alejandro Flores Cabezas +3 more
doaj +1 more source
Engineering Proceedings, 2023 This article presents the implementation and the evaluation of a transmission–reception system for Physical Downlink Control Channel (PDCCH) within the context of fifth-generation cellular networks (5G/NR).
Paúl Barona-Castillo +2 more
doaj +1 more source
Journal de Ciencias Sociales, 2014 Los “Espacios para Crecer” y el “Baúl de Juegos” son dos prácticas educativas basadas en la evidencia que se han mostrado efectivas en la prevención del trabajo infantil.
Isidro Maya-Jariego, Jorge E. Palacio
doaj +1 more source
Efficient Method for Molecular Characterization of the 5′ and 3′ Ends of the Dengue Virus Genome
Viruses, 2020 Dengue is a mosquito-borne disease that is of major importance in public health. Although it has been extensively studied at the molecular level, sequencing of the 5′ and 3′ ends of the untranslated regions (UTR) commonly requires specific approaches for
Alicia Rosales-Munar +4 more
doaj +1 more source