Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jose Alberto Álvarez"'
Autor:
Laura Andrea, Borja Arroyo, Jose Alberto Álvarez, Federico Gutiérrez-Solana, Sergio Cicero, Elise Guilbert
Publikováno v:
Metals, Vol 14, Iss 8, p 863 (2024)
Threshold stress in aggressive environments is usually determined by tests under constant load, which are very time-consuming, so the incremental loading technique published in the ASTM F1624 standard was created to solve this issue. This approach ha
Externí odkaz:
https://doaj.org/article/e5a0481e1a6848bfaca3e794a81fc55e
Autor:
Jose Alberto Álvarez, Roberto Lacalle, Borja Arroyo, Sergio Cicero, Federico Gutiérrez-Solana
Publikováno v:
Metals, Vol 6, Iss 7, p 163 (2016)
This paper analyses the failure of three bolts used in the structural connections of a number of steel towers located in northern Europe. The analysis comprises optical and scanning electron microscopy, microstructural and hardness analysis, mechanic
Externí odkaz:
https://doaj.org/article/fed3acb7de824321a007ae4aa1c8cad8
Akademický článek
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Autor:
Liuthmila Anderson Gardner, Luis Aníbal Alonso Betancourt, José Alberto Álvarez Cuesta, Yailet Leyva Zaldívar, María del Pilar Estrada Pérez
Publikováno v:
Correo Científico Médico, Vol 28, Iss 0, Pp e5015-e5015 (2024)
Introducción: El plan de estudio E en Medicina está diseñado para que prevalezca el aprendizaje basado en el uso de la tecnología digital con una participación amplia y activa del estudiante en su formación, con elevada carga de educación en e
Externí odkaz:
https://doaj.org/article/4cf732102e1240aabd739c0cb8140879
Autor:
José Alberto Álvarez-Cuesta, Camilo Mora-Batista, Ramón Reyes-Carreto, Frank Jesus Carrillo-Rodes, Sergio J. Torralbaz Fitz, Yanetza González-Zaldivar, Cruz Vargas-De-León
Publikováno v:
Brain Sciences, Vol 14, Iss 1, p 53 (2024)
(1) Background: Spinocerebellar ataxias (SCA) is a term that refers to a group of hereditary ataxias, which are neurological diseases characterized by degeneration of the cells that constitute the cerebellum. Studies suggest that magnetic resonance i
Externí odkaz:
https://doaj.org/article/a9c0f72513824a0d95f5c41fe8d3ef18
Autor:
Ali Reza Torabi, Mohammad Amin Motamedi, Bahador Bahrami, Meghdad Noushak, Sergio Cicero, José Alberto Álvarez
Publikováno v:
Polymers, Vol 14, Iss 16, p 3246 (2022)
This paper evaluates the fracture of notched epoxy matrix composites using the Brazilian disk (BD) test from both numerical and experimental points of view. The study began with a comprehensive experimental program covering three different composite
Externí odkaz:
https://doaj.org/article/8ffdf9565e544adfa1e5480773556de9
Publikováno v:
Anales de Investigación en Arquitectura, Vol 10, Iss 1 (2020)
En el presente ensayo se esgrimen argumentos arquitectónicos y educativos como una exigencia puntual ante el requerimiento urgente de poblaciones educativas de primera infancia en zonas vulnerables peruanas. Dichos argumentos refuerzan la necesidad
Externí odkaz:
https://doaj.org/article/53a75427a892414083b32391e57e1469
Publikováno v:
Polymers, Vol 13, Iss 17, p 3017 (2021)
This paper gathers experimental and theoretical investigations about both the geometry-dependent fracture initiation angle and the fracture strength in VO-notched polymethyl methacrylate (PMMA) specimens under mode I loading conditions. The numerical
Externí odkaz:
https://doaj.org/article/89868587c6d5435fb7d1e6fcf364f61e
Publikováno v:
Correo Científico Médico, Vol 23, Iss 3 (2019)
Externí odkaz:
https://doaj.org/article/0fe03eb09b914ebc82ee244f47c3810a
Autor:
Borja Arroyo, Marion Roth, José Alberto Álvarez, Ana Isabel Cimentada, Sergio Cicero, Jaime Seco, Guillermo Becedoniz
Publikováno v:
Metals, Vol 11, Iss 2, p 325 (2021)
The main objective of this work is the study of the hillock and zinc whisker evolution of five different commercial zinc coatings applied on the same base steel wires of the patented EASYCONNECT system cable trays manufactured by VALDINOX Ltd.: white
Externí odkaz:
https://doaj.org/article/65c389a971394ba38f53437a87b4efaf