Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Luis Fernando Carrera"'
Autor:
Carlos Ramiro Peñafiel Ojeda, Luis Fernando Carrera Suárez, Diana Verónica Navarro Méndez, Mariano Baquero Escudero, Miguel Ferrando Bataller
Publikováno v:
NOVASINERGIA, Vol 1, Iss 1, Pp 59-66 (2018)
In this paper several types of beamforming networks have been presented, this proposalcan be used for an array antenna, which are used in several types of WiFi applications,IEEE 802.11b/g/draft-n. The first design corresponds to a 4x4 Butler Matrix f
Externí odkaz:
https://doaj.org/article/a0d4e77e4c5449f1abdfb1cda4de1f44
Autor:
Beatriz Yanez, Luis Fernando Carrera
Publikováno v:
ZooKeys, Vol 223, Iss 0, Pp 69-84 (2012)
The species of the genus Notopygos Grube, 1855 are characterized by an ovate body, a prominent caruncle with three lobes, dendritic branchiae, and double dorsal cirri. Twenty-two species belonging to Notopygos have been described, mostly from the Ind
Externí odkaz:
https://doaj.org/article/6b7b1cb014e448509a5cec94ee7d496f
Autor:
Virgilio Eugenio Arenas Fuentes, Jorge Luis Hernández Aguilera, Jorge Luis Hernández Toral, David Salas Monreal, José de Jesús Salas Pérez, María Adela Monreal-Gómez, David Alberto Salas de León, Mayra Lorena Riverón Enzástiga, José Otilio Avedaño Álvarez, Marisol Robles Cortéz, Jannay Jasso Montoya, Lorena Contreras Espinoza, Juan Manuel Vargas Hernández, Guadalupe Josefina Fuentes Capistrán, Miguel de Jesús Cházaro Basáñez, Jerónimo Vázquez Ramírez, Alejandro Morales García, Patricia Gómez, Nicolás Heras Escutia, Miguel Ángel Lozano Aburto, César Meiners Mandujano, Horacio Pérez España, Javier Bello Pineda, Eric Jordan Dahlgren, Héctor Reyes Bonilla, Deneb Ortigosa, Luis Gabriel Aguilar Estrada, Brian Urbano, Rosa Estela Toral Almazán, José Alfredo Ruiz Nuño, Ethel Viviana Celaya Hernández, Francisco Alonso Solís Marín, A. Laguarda Figueras, Lilian Abigaid Palomino Álvarez, José Luis Tello Musi, Jesús Ángel de León González, María Elena García Garza, María Ana Tovar Hernández, Luis Fernando Carrera Parra, Joel Ortega Pimienta, Claudia P. Dorantes Mejía, Jorge Mendoza Pérez, José Luis Sánchez Castro
El Arrecife Verde, uno de los 45 arrecifes que actualmente se reconocen y que se encuentran en el área de Veracruz, Boca del Río y Antón Lizardo, es una pequeña superficie de alrededor de 726,000 m2, apenas visible sobre el horizonte desde la cos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01ee0e00100f7ff682bfd57dc2a13337
https://doi.org/10.25009/uv.2848.1687
https://doi.org/10.25009/uv.2848.1687
Autor:
Luis Fernando Carrera
Publikováno v:
Designio. Investigación en Diseño Gráfico y Estudios de la Imagen, Vol 2, Iss 1, Pp 13-30 (2021)
Designio. Investigación en Diseño Gráfico y Estudios de la Imagen, Vol 3, Iss 1, Pp 13-30 (2021)
Designio. Investigación en Diseño Gráfico y Estudios de la Imagen, Vol 3, Iss 1, Pp 13-30 (2021)
El presente artículo aborda la obra Conceptos sobre las artes del escritor y político ecuatoriano Juan León Mera, escrito en 1894. El ensayo de Mera sienta perspectivas personales del autor con respecto al mundo de las artes, sus características
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a91aa63250411f35e3abd75918907ecd
https://cipres.sanmateo.edu.co/ojs/index.php/designio/article/view/115
https://cipres.sanmateo.edu.co/ojs/index.php/designio/article/view/115
Autor:
Miguel Ferrando-Bataller, M. Baquero, Carlos Ramiro Peñafiel, Diana Verónica Navarro, Luis Fernando Carrera
Publikováno v:
NOVASINERGIA, Vol 1, Iss 1, Pp 59-66 (2018)
En este articulo se han presentado varios tipos de redes conformadoras de haz, estas propuestas pueden ser utilizadas para una agrupacion de antenas utiles en diversos tipos aplicaciones. El primer diseno corresponde a una Matriz de Butler de 4X4 par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29e95fabe1dc241970ed359a8300f2f7
http://novasinergia.unach.edu.ec/index.php/novasinergia/article/view/26/8
http://novasinergia.unach.edu.ec/index.php/novasinergia/article/view/26/8
Publikováno v:
Marine Biodiversity. 41:343-347
The examination of sandy mud samples collected at 5–67 m depths in 2005 and 2009 on the Aegean and Levantine coasts of Turkey revealed the presence of specimens belonging to a new species of Lumbrineris (Polychaeta, Lumbrineridae), L. geldiayi. Thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9de87576a39e291b9611df79f1a70637
https://doi.org/10.1007/s12526-010-0074-8
https://doi.org/10.1007/s12526-010-0074-8
Publikováno v:
Zootaxa. 3920(4)
Forty three species of leptocheliids are known worldwide. In the American region only eight species have been described from the Western Atlantic, while for the Eastern Pacific none have been described, suggesting that the diversity of this family ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::376b20818328f64cae82a9b084fd531f
https://pubmed.ncbi.nlm.nih.gov/25781398
https://pubmed.ncbi.nlm.nih.gov/25781398
Publikováno v:
Zootaxa. 3790
Lepidonopsis humilis (Augener, 1922) has been considered as an amphiamerican species, widely recorded in both the Grand Caribbean region and the Tropical Eastern Pacific. Based on type material and additional materials, L. humilis is redescribed here
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::46aa3e8935728f04a9dd30b4145c55c5
https://pubmed.ncbi.nlm.nih.gov/24869887
https://pubmed.ncbi.nlm.nih.gov/24869887
Autor:
Bernardo Bernardo-Clemente, Diana Verónica Navarro Méndez, Luis Fernando Carrera Suárez, Mariano Baquero-Escudero, Sara Martinez Giner
Publikováno v:
The 8th European Conference on Antennas and Propagation (EuCAP 2014).
This paper presents two slot-coupled vertical transitions between Gap Waveguides placed in different layers; this transitions will be later used in a phased array antenna fed by a Rotman lens in the Ka band. The first proposed transition connects two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bd7dc5bbd17f950edeb52f1aaf793bf
https://doi.org/10.1109/eucap.2014.6901875
https://doi.org/10.1109/eucap.2014.6901875
Publikováno v:
ZooKeys 223: 69-84
ZooKeys, Vol 223, Iss 0, Pp 69-84 (2012)
ZooKeys
ZooKeys, Vol 223, Iss 0, Pp 69-84 (2012)
ZooKeys
The species of the genus Notopygos Grube, 1855 are characterized by an ovate body, a prominent caruncle with three lobes, dendritic branchiae, and double dorsal cirri. Twenty-two species belonging to Notopygos have been described, mostly from the Ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::374b70ea6c5eae35ed6ca4981960c60a
https://doi.org/10.3897/zookeys.223.3561
https://doi.org/10.3897/zookeys.223.3561