Zobrazeno 1 - 10
of 695
pro vyhledávání: '"J.L. Peña"'
Autor:
C.E. Peñuela-Cruz, A. Márquez-Herrera, E. Aguilera-Gómez, A. Saldaña-Robles, R. Mis-Fernández, J.L. Peña, F. Caballero-Briones, M. Loeza-Poot, E. Hernández-Rodríguez
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 1321-1331 (2023)
In the present study, the effects of sandblasting on the surface properties of magnesium (Mg) sheets were investigated. A 32 Central Composite Design (CCD) of Experiments was developed and applied to attain reliability, reproducibility, and significa
Externí odkaz:
https://doaj.org/article/f543b47493fe41d6afc0d920b9c16824
Autor:
L. Monge Galindo, A.L. Martínez de Morentín, V. Pueyo Royo, J.P. García Iñiguez, S. Sánchez Marco, J. López-Pisón, J.L. Peña-Segura
Publikováno v:
Neurología, Vol 36, Iss 4, Pp 253-261 (2021)
Resumen: Introducción y objetivos: Se presenta nuestra experiencia en neuritis óptica (ON) y se elabora un protocolo diagnóstico-terapéutico, que contempla descartar otras causas, principalmente infecciosas y se elabora una hoja informativa para
Externí odkaz:
https://doaj.org/article/f5cfffef92d64433bab416cbfadf58e3
Autor:
L. Monge Galindo, A.L. Martínez de Morentín, V. Pueyo Royo, J.P. García Iñiguez, S. Sánchez Marco, J. López-Pisón, J.L. Peña-Segura
Publikováno v:
Neurología (English Edition), Vol 36, Iss 4, Pp 253-261 (2021)
Introduction: In this article, we present our experience on optic neuritis (ON) and provide a diagnostic/therapeutic protocol, intended to rule out other aetiologies (particularly infection), and a fact sheet for parents. Methods: We conducted a desc
Externí odkaz:
https://doaj.org/article/27d6782ad91d4268992c62d46a3f98bc
Autor:
J.L. Peña-Monné, L.A. Longares-Aladrén, V. Rubio-Fernández, M.M. Sampietro-Vattuone, M. Sánchez-Fabre
Publikováno v:
Cuadernos de Investigación Geográfica, Vol 46, Iss 2, Pp 371-393 (2020)
The lower Gállego River has been strongly degraded since the 1960s due to human activity (gravel mining, dump accumulation, channeling works), which has produced a deep channel incision. Although these human-driven processes are usually reported in
Externí odkaz:
https://doaj.org/article/763379d30407478aafd67b790be0022b
Autor:
D.F. Silva-Álvarez, A. Márquez-Herrera, A. Saldaña-Robles, M. Zapata-Torres, R. Mis-Fernández, J.L. Peña-Chapa, J. Moreno-Palmerín, E. Hernández-Rodríguez
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 4, Pp 7592-7601 (2020)
The CoCrMo alloy is a biomaterial that has been employed for the production of permanent orthopedic implants, however, the release of metallic ions from debris due to tribocorrosion is the main drawback for its extended application. In this paper, we
Externí odkaz:
https://doaj.org/article/0c7d82b8852448fdbc6ee065b6ec07e5
Publikováno v:
Cuadernos de Investigación Geográfica, Vol 46, Iss 1, Pp 285-301 (2020)
The Sierra de Aconquija is a recently uplifted mountain chain in NW Argentina. The NE side of the sierra is drained by the Muñoz and Los Alisos rivers – whose base level is the Las Carreras Depression that is located to the SW of the Tafí valley.
Externí odkaz:
https://doaj.org/article/3c930f7cdaf94d76986cfa9ff1932494
Publikováno v:
Cuadernos de Investigación Geográfica, Vol 45, Iss 1, Pp 195-217 (2019)
Information about Holocene sedimentary records in two semiarid areas in Spain and Argentina was gathered to know the role of the anthropic influence on landscape evolution. In both cases, four aggradational units separated by incision phases have bee
Externí odkaz:
https://doaj.org/article/c959ae2a7c83490c9c9c908f48d11436
Autor:
J.L. Peña-Monné, M.M. Sampietro-Vattuone, L.A. Longares-Aladrén, F. Pérez-Lambán, M. Sánchez-Fabre, M. Alcolea-Gracia, L. Vallés, M.T. Echeverria-Arnedo, C. Baraza
Publikováno v:
Cuadernos de Investigación Geográfica, Vol 44, Iss 1, Pp 321-348 (2018)
Flat-bottomed valleys formed by Holocene fills are the most characteristic landforms in the center of the Ebro basin. This paper analyzes, within a regional framework, a small fluvial basin located in the north of the Alcubierre Range. Three Holocene
Externí odkaz:
https://doaj.org/article/b38df61cca854f4fb64442c08c33a003
Autor:
L. Ochoa-Gómez, J. López-Pisón, C. Fuertes-Rodrigo, R. Fernando-Martínez, P. Samper-Villagrasa, L. Monge-Galindo, J.L. Peña-Segura, M.C. García-Jiménez
Publikováno v:
Neurología, Vol 32, Iss 7, Pp 455-462 (2017)
Resumen: Objetivo: Estudio descriptivo de epilepsias sintomáticas, según edad de inicio, controladas en una Unidad de Neuropediatría de referencia regional durante 3 años Pacientes y métodos: Niños con diagnóstico de epilepsia sintomática, co
Externí odkaz:
https://doaj.org/article/57491e13c58c4690b0e4f4b5985015e1
Autor:
L. Ochoa-Gómez, J. López-Pisón, C. Fuertes-Rodrigo, R. Fernando-Martínez, P. Samper-Villagrasa, L. Monge-Galindo, J.L. Peña-Segura, M.C. García-Jiménez
Publikováno v:
Neurología (English Edition), Vol 32, Iss 7, Pp 455-462 (2017)
Objective: We conducted a descriptive study of symptomatic epilepsy by age at onset in a cohort of patients who were followed up at a neuropaediatric department of a reference hospital over a 3-year period. Patients and methods: We included all child
Externí odkaz:
https://doaj.org/article/6edc7034d7ab4499b6af588cbb01112b