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Recurso libre

Holographic collimator of diameter 200 mm in silver halide sensitized gelatin
Beléndez Vázquez, Augusto - Pascual Villalobos, Inmaculada - Fimia Gil, Antonio

Formato:	info:eu-repo/semantics/article
Enlaces:	In this paper we present the theoretical analysis and experimental results of a holographic collimator made in silver halide sensitized gelatin. Diffraction efficiency up to 70% over the whole plate and wave aberration as low as 20-lambda in the maximum…
Fecha:	2009-02-09
Recurso:	RUA Docencia

Recurso libre

Investigación en reumatología: un análisis de la situación española
Ruiz Cantero, María Teresa - Álvarez-Dardet Díaz, Carlos - Bruno, M.L. - Bolúmar Montrull, Francisco - Pascual, Eliseo

Formato:	info:eu-repo/semantics/article
Enlaces:	To analyze the present status of rheumatological research in Spain, three indicators have been evaluated: use of the difference study designs, use of statistical techniques and relevance of the studies. This last point was determined by the comparison of the…
Fecha:	2011-07-01
Recurso:	RUA Docencia

Recurso libre

Application of factor analysis to the hydrogeochemical study of a coastal aquifer
Ruiz Beviá, Francisco - Gomis Yagües, Vicente - Blasco Alemany, Pilar

Formato:	info:eu-repo/semantics/article
Enlaces:	The use of numerical values for the chemical components of waters from an aquifer as input data for factor analysis is shown to be sometimes more convenient than the use of the logarithms of these figures. Factor analysis was applied…
Fecha:	2008-09-22
Recurso:	RUA Docencia