Zobrazeno 1 - 10
of 23
pro vyhledávání: '"J. A. Velázquez Pérez"'
Publikováno v:
Ingeniería Mecánica, Vol 10, Iss 3, Pp 25-32 (2007)
En los últimos tiempos los materiales plásticos han tenido una proliferación en todos los campos de la Industria Mecánica, debido esencialmente a su bajo costo y a las mejoras de las propiedades mecánicas que se han ido logrando. En el caso part
Externí odkaz:
https://doaj.org/article/002108f6266c4b79bc907542af57487a
Autor:
O. Castelló, Sofía M. López Baptista, K. Watanabe, T. Taniguchi, E. Diez, J. E. Velázquez-Pérez, Y. M. Meziani, J. M. Caridad, J. A. Delgado-Notario
Publikováno v:
Frontiers of Optoelectronics, Vol 17, Iss 1, Pp 1-11 (2024)
Abstract In recent years, graphene field-effect-transistors (GFETs) have demonstrated an outstanding potential for terahertz (THz) photodetection due to their fast response and high-sensitivity. Such features are essential to enable emerging THz appl
Externí odkaz:
https://doaj.org/article/130a1a7c85b94b91930873fb29b73e8d
Publikováno v:
Ingeniería Mecánica, Vol 6, Iss 2, Pp 13-20 (2003)
En los últimos tiempos los materiales plásticos han tenido una proliferación en todos los campos de la Industria Mecánica,debido esencialmente a su bajo costo y a las mejoras de las propiedades mecánicas que se han ido logrando. En el casopartic
Externí odkaz:
https://doaj.org/article/6c2352bd281f46feb9f5afbed12bb111
Autor:
P. Simón Campo, S. Portela Sánchez, J. M. García Domínguez, J. M. Velázquez Pérez, J. A. Guzmán De Villoria, J. García Planells
Publikováno v:
European journal of neurology. 27(12)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a57e5225c9a7140fcb4e344e876866e
https://pubmed.ncbi.nlm.nih.gov/32562296
https://pubmed.ncbi.nlm.nih.gov/32562296
Publikováno v:
Journal of Applied Physics. 72:2322-2330
Using a multiparticle Monte Carlo method, a theoretical analysis of the spectral density of velocity fluctuations in semiconductors has been performed, under both stationary and transient conditions (when the electric field applied to a semiconductor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27fad30c20d4981fa7df0290c4e3ac55
https://doi.org/10.1063/1.351574
https://doi.org/10.1063/1.351574
Publikováno v:
Semiconductor Science and Technology. 7:31-36
In view of the importance of InP as a new material that is especially appropriate for very high frequency applications, a Monte Carlo method has been applied to analyse its electron transport properties at very high electric fields, using a five-vall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dede5fd5326155c413688bb295f99e24
https://doi.org/10.1088/0268-1242/7/1/006
https://doi.org/10.1088/0268-1242/7/1/006
Autor:
J M, Velázquez-Pérez, C, Marsal-Alonso
Publikováno v:
Revista de neurologia. 48
Pharmaceutical preparations with the capacity to block dopamine receptors at the brain level quite often cause secondary movement disorders, but are not the only cause. These movement disorders can be due to a poor or difficult capacity to carry out
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9979891e2cecb74800db418617e0ea6e
https://pubmed.ncbi.nlm.nih.gov/19222017
https://pubmed.ncbi.nlm.nih.gov/19222017
Publikováno v:
Semiconductor Science and Technology. 6:862-871
A Monte Carlo method has been developed for the study of electron transport properties (drift velocity, average energy, electron ionization coefficient, etc.) in GaAs for high fields (100-600 kV cm-1), using a five-valley conduction band model. To th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8091f91550fba68a303e71d3ab0678a5
https://doi.org/10.1088/0268-1242/6/9/005
https://doi.org/10.1088/0268-1242/6/9/005
Publikováno v:
Revista de neurologia. 47(11)
Reye's syndrome is an acute disease characterised by encephalopathy and fatty degeneration of the liver that occurs almost exclusively in children. It can cause the death of the patient in up to a third of all cases, generally due to severe cerebral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8513d01115f3d5c1aa2257a83d8cc0fc
https://pubmed.ncbi.nlm.nih.gov/19048536
https://pubmed.ncbi.nlm.nih.gov/19048536
Autor:
I, Pérez-Molina, J M, Velázquez-Pérez, B, Mondéjar-Marín, S, Navarro-Muñoz, A, Pedrosa-Guerrero, A, Alvarez-Tejerina
Publikováno v:
Revista de neurologia. 43(10)
Electrocution is the cause of a large number of accidents and, of these, a considerable percentage result in death. Several factors affect the severity and distribution of the injuries. It is known that for low voltages the characteristics of alterna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::43fdcbacb9e99df226cdcf782354eca3
https://pubmed.ncbi.nlm.nih.gov/17099853
https://pubmed.ncbi.nlm.nih.gov/17099853