Zobrazeno 1 - 10
of 6 385
pro vyhledávání: '"Joao F"'
Autor:
Joao F. Silva, Davi A. Santos
Publikováno v:
IEEE Access, Vol 12, Pp 58106-58113 (2024)
This paper addresses the robustness of a novel two-stage super-twisting algorithm designed to converge within a prescribed time interval despite disturbances and model uncertainties. Initially, we introduce a method for tuning parameters that guarant
Externí odkaz:
https://doaj.org/article/556b8a068ae140e783dc8555fff49b41
Autor:
Joao F. Mota, Lorena C.C. Lopes, Claire F. Trottier, Steve T. Johnson, Jessica Lieffers, Carla M. Prado
Publikováno v:
Telemedicine Reports, Vol 4, Iss 1, Pp 327-335 (2023)
Background: e-Health interventions can potentially improve health care. My Viva Plan? (MVP) is a web-based program that focuses on mindfulness, nutrition, and physical fitness. The aim of this study was to evaluate the effects of this platform on str
Externí odkaz:
https://doaj.org/article/8b17c4acdbba4aa4b6252fd7f1c18bce
Autor:
Marc Hasselwander, Joao F. Bigotte
Publikováno v:
European Transport Research Review, Vol 15, Iss 1, Pp 1-16 (2023)
Abstract Background Mobility as a Service (MaaS) – bundled mobility and transport services accessible on-demand and on a single platform – has been a popular research topic in recent years. Most MaaS studies, however, are embedded in the context
Externí odkaz:
https://doaj.org/article/25b4049114d944a6a7a27ea23fc19ed3
Publikováno v:
IEEE Access, Vol 11, Pp 74379-74387 (2023)
Commodity price forecasting is an essential task for the definition of economic strategies to reduce the impact of inflation in several countries. During the covid-19 pandemic, commodity prices have increased due to external factors such as the influ
Externí odkaz:
https://doaj.org/article/dd6c877fb9394831be855fa4f3936a45
Autor:
Alison Moraes, Jonas Sousasantos, Bruno J. Affonso, Paulo R. P. Silva, Eurico R. De Paula, Joao F. G. Monico
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 4, Pp 602-613 (2023)
Equatorial plasma bubbles are depleted plasma structures aligned to the geomagnetic field lines that are generated in the nighttime ionosphere bottomside and rise to the topside extending to increasingly higher latitudes. These structures induce fluc
Externí odkaz:
https://doaj.org/article/c9b93d0eee9541fd9b6761cf25dd8013
Publikováno v:
IEEE Access, Vol 11, Pp 50064-50074 (2023)
High mobility and intermittent connectivity of nodes are the main characteristics of Vehicular Ad-Hoc Networks (VANETs). These two aspects cause problems in traditional IP networking. Named Data Networking (NDN) is presented as one of the most promis
Externí odkaz:
https://doaj.org/article/d1a81f6735ec48c39322d63a2570d92a
Autor:
Jorge A. Ricardo, Luiz Giacomossi, Joao F. S. Trentin, Jose F. B. Brancalion, Marcos R. O. A. Maximo, Davi A. Santos
Publikováno v:
IEEE Access, Vol 11, Pp 9529-9546 (2023)
The ability of multiple manned and unmanned aircraft systems to cooperatively engage and disable an aerial threat plays a decisive role in modern warfare scenarios. In this paper, we apply key methods to enable the so-called cooperative threat engage
Externí odkaz:
https://doaj.org/article/ac39129b5cc64c528f14e0e2d88567ac
Publikováno v:
SPE Polymers, Vol 3, Iss 2, Pp 99-104 (2022)
Abstract The present paper investigates the effect of temperature of unplasticized polyvinyl chloride (UPVC) under tension. UPVC specimens were tensile tested across a range of temperatures (from −20°C to 60°C). The UPVC, like other polymers, was
Externí odkaz:
https://doaj.org/article/a3e08316ef7e445f97a485227248d49a
Autor:
Lilia M. S. Dias, Joao F. C. B. Ramalho, Tiago Silverio, Lianshe Fu, Rute A. S. Ferreira, Paulo S. Andre
Publikováno v:
IEEE Access, Vol 10, Pp 24433-24443 (2022)
Nowadays, the Internet of Things (IoT) has an astonishingly societal impact in which healthcare services stand out. Amplified by the COVID-19 pandemic scenario, challenges include the development of authenticatable smart IoT devices with the ability
Externí odkaz:
https://doaj.org/article/f1ab1f7f620d4b5ba97f3c6bd8e0966a
Reconstructing realistic 3D human models from monocular images has significant applications in creative industries, human-computer interfaces, and healthcare. We base our work on 3D Gaussian Splatting (3DGS), a scene representation composed of a mixt
Externí odkaz:
http://arxiv.org/abs/2409.04196