Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Carlos Xaviér"'
Publikováno v:
Energies, Vol 17, Iss 19, p 4814 (2024)
Discrepancies between laboratory vehicle performance and real-world traffic conditions have been reported in numerous studies. In response, emission and fuel regulatory frameworks started incorporating real-world traffic evaluations and vehicle monit
Externí odkaz:
https://doaj.org/article/c342bce5e8dc4f6b9a960ec212c6453b
Autor:
Cristina Fernanda Vaca Orellana, Carlos Xavier Rosero Chandi, Yu Ling Reascos Paredes, Bélgica Normandi Bermeo Córdova
Publikováno v:
Revista Eugenio Espejo, Vol 18, Iss 1 (2024)
Los hábitos tecnológicos de los estudiantes universitarios, actitudes y aptitudes de una sociedad cibernética cada vez consumida por la tecnología, la relación entre la cotidianidad y el ambiente académico generan varios factores como es el man
Externí odkaz:
https://doaj.org/article/ee5e13db52cd4463b323c3850a469944
Publikováno v:
Boletim do Museu Paraense Emílio Goeldi. Ciências Humanas, Vol 18, Iss 3 (2023)
Resumo O artigo discorre sobre pesquisas arqueológicas pré-históricas do estado da Paraíba, no Brasil, apresentando-as por via divisória político-administrativa em mesorregiões contemporâneas, e sugere a emergência da precaução e conserva
Externí odkaz:
https://doaj.org/article/2373feec49eb4c54b3e1cc147863bed6
Publikováno v:
Revista Portuguesa de Cardiologia, Vol 42, Iss 1, Pp 53-59 (2023)
Introduction: In patients with cryptogenic stroke, one of the most frequently found abnormalities is patent foramen ovale (PFO). Percutaneous ‘deviceless’ systems based on surgical suture-mediated PFO closure have recently been introduced and sho
Externí odkaz:
https://doaj.org/article/1952dc09ab384473a99276587d474fb0
Autor:
Carlos Xavier Lozada, Walter Alberto Vargas, Nelson Victoriano Granda, Marlon Santiago Chamba
Publikováno v:
Engineering Proceedings, Vol 47, Iss 1, p 8 (2023)
An Electric Power System (EPS) is a dynamic system that, due to continuous variations in the load, the presence of disturbances, switching operations, and/or the operation of the protection system, is never in a steady state. A deficit in generation
Externí odkaz:
https://doaj.org/article/ad09bcc4a60f40ad8397cac5824bc448
Publikováno v:
Energies, Vol 16, Iss 18, p 6442 (2023)
This paper introduces a simple decentralized sliding-mode (SM) approach to control active power sharing by regulating the local frequency in inverter-based islanded microgrids (MGs). Its sliding surface arises from the frequency correction term intro
Externí odkaz:
https://doaj.org/article/cc9ba6592dd54fca89dac04eefa58d9a
Autor:
Silva, Gonçalo, Moura, Brenda, Moreira, Emília, Camila Dias, Cláudia, Sousa Pinto, Bernardo, Campelo, Manuel, Amorim, Sandra, Martins, Elisabete, Pinto, Roberto, Maia Araújo, Paulo, Resende, Carlos Xavier, Mena, Beatriz, Grácio, Tiago, Teixeira, António, Silva Cardoso, José
Publikováno v:
In Revista Portuguesa de Cardiologia September 2024 43(9):513-522
Autor:
Santos, Enaide Soares, de Sousa Machado, Sara Tavares, Rodrigues, Francisco Beethoven, da Silva, Yasmim Almeida, Matias, Luiz Carlos Xavier, Lopes, Maria Janice Pereira, Gomes, Acléssia Damiana Soares, Ribeiro, Tiago Feitosa, de Oliveira Garcia, Francisca Adilfa, Coutinho, Henrique Douglas Melo, Felipe, Cícero Francisco Bezerra, de Araújo Neves, Samya, Kerntopf, Marta Regina
Publikováno v:
In Process Biochemistry March 2023 126:80-86