Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Fernando A. Salinas"'
Autor:
Adolfo Amézquita, Fernando Vargas-Salinas, Iván Ramos, Pablo Palacios-Rodríguez, Erika Nathalia Salazar, Michelle Quiroz, Wilmar Bolívar, Diana M. Galindo-Uribe, Luis A. Mazariegos-H
Publikováno v:
ZooKeys, Vol 1212, Iss , Pp 217-240 (2024)
True poison-dart frogs (Phyllobates, Dendrobatidae) evolved the ability to secrete batrachotoxins, the most powerful alkaloids known to date. The genus comprises five species whose systematics, at first glance, appeared clear. The most derived clade
Externí odkaz:
https://doaj.org/article/4d52c3feeecd4bd48ab54db43929d154
Autor:
Sergio Arrieta Meza, Fernando Salinas Salinas, Luis Alonso Trujillo Guajardo, Luis Humberto Rodríguez Alfaro, Mario Alberto González Vázquez, Johnny Rodríguez Maldonado, Miguel Angel Platas-Garza
Publikováno v:
Energies, Vol 17, Iss 22, p 5547 (2024)
This paper presents a methodology to calculate the neutral unbalanced current in C-type filters with an ungrounded double Wye topology; this equipment is widely used in the steel sector to mitigate the harmonic content in electrical installations cau
Externí odkaz:
https://doaj.org/article/4c89c79dce0246299ee236bfc594ac83
Publikováno v:
Semestre Economico, Vol 13, Iss 1 (2024)
El objetivo general del presente trabajo de investigación es determinar de qué manera las externalidades generadas por la educación virtual se relacionan con el desempeño académico de los alumnos de la Facultad de Economía (UNSAAC) en el año 2
Externí odkaz:
https://doaj.org/article/95f52658e6cf43acbe3b1ca4d08da3fa
Autor:
Erika Lorena Benítez-Cubillos, María F. Diago-Toro, Yelenny López-Aguirre, Fernando Vargas-Salinas
Publikováno v:
Caldasia, Vol 45, Iss 2, Pp 387-391 (2023)
The lizard Alopoglossus vallensis (family Alopoglossidae) has been historically recorded in the Cauca River Valley and the western Andes (departments of Cauca and Valle del Cauca) of Colombia. Based on a review of specimens in biological collections,
Externí odkaz:
https://doaj.org/article/01a70d5c63a54ef585d13a329689f647
Publikováno v:
Semestre Economico, Vol 12, Iss 1 (2023)
La presente investigación tuvo como objetivo analizar de qué manera el comercio electrónico se relaciona con en el comportamiento del consumidor en la ciudad del Cusco, 2021. El tipo de investigación es cuantitativa, el diseño de la presente inv
Externí odkaz:
https://doaj.org/article/6b8cae3a39c148199690434867f295e8
Autor:
Juan D. Carvajal-Castro, Fernando Vargas-Salinas, Santiago Casas-Cardona, Bibiana Rojas, Juan C. Santos
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Abstract Many organisms have evolved adaptations to increase the odds of survival of their offspring. Parental care has evolved several times in animals including ectotherms. In amphibians, ~ 10% of species exhibit parental care. Among these, poison
Externí odkaz:
https://doaj.org/article/1fb2393c9ad44ef891e99e425e49eb21
Autor:
Eduardo Montero Ruiz, Laura Pérez Sánchez, Ana de Juan Huelves, Fernando Hidalgo Salinas, Pablo Benito Duque
Publikováno v:
Cirugía Plástica Ibero-Latinoamericana, Vol 47, Iss 2, Pp 173-178 (2021)
Resumen Introducción y objetivo. La edad y comorbilidad de los pacientes ingresados en Cirugía Plástica están aumentando, lo que a su vez incrementa las interconsultas a Medicina Interna que no alcanzan la efectividad requerida. Una alternativa e
Externí odkaz:
https://doaj.org/article/f410b060ceee4108b7185ea99658b879
Autor:
Luis Alonso Trujillo Guajardo, Luis Humberto Rodríguez Alfaro, Johnny Rodríguez Maldonado, Mario Alberto González Vázquez, Fernando Salinas Salinas, Meng Yen Shih
Publikováno v:
Machines, Vol 11, Iss 2, p 241 (2023)
This article presents an evaluation of Prony method estimation and its implementation considerations for surge comparison test application in turn insulation diagnostics for three-phase stator windings. Surge testing diagnostics compares recorded sur
Externí odkaz:
https://doaj.org/article/fe458b519cf74f9db555f0b1a19b7dff
Autor:
Daniela A. Gómez-Murcia, María del M. Bedoya-Ospina, Luisa F. Arcila-Pérez, Fernando Vargas-Salinas
Publikováno v:
Ethology Ecology & Evolution. :1-16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6e59fea194967dd87a06a0ab5acf5b5
https://doi.org/10.1080/03949370.2023.2201923
https://doi.org/10.1080/03949370.2023.2201923
Prony Method Estimation for Motor Current Signal Analysis Diagnostics in Rotor Cage Induction Motors
Autor:
Luis Alonso Trujillo Guajardo, Miguel Angel Platas Garza, Johnny Rodríguez Maldonado, Mario Alberto González Vázquez, Luis Humberto Rodríguez Alfaro, Fernando Salinas Salinas
Publikováno v:
Energies, Vol 15, Iss 10, p 3513 (2022)
This article presents an evaluation of Prony method and its implementation considerations for motor current signal analysis diagnostics in rotor cage induction motors. The broken rotor bar fault signature in current signals is evaluated using Prony m
Externí odkaz:
https://doaj.org/article/269a3feed61b4621a126756a1e3fe41f