Bruselas – Expo, 1958. Pabellón de España

[Borreliosis de Lyme en España].

La temperatura es el estímulo para el comienzo de la actividad, mientras que la supervivencia depende de la humedad. Las condiciones climáticas modifican la actividad estacional de las garrapatas. Las ninfas son el principal vector de la enfermedad para el hombre. Por ello, el mayor riesgo de adquirir la enfermedad es durante el período de actividad de las ninfas: la primavera en zonas no húmed...

BANCO DE ESPAÑA January 1999 economic bulletin

The Radio Nacional de España Sound Archive Preservation

The 20th century Spanish sound history has been preserved in digital format and can now be consulted online through intranet. This is a pioneer project in the broadcasting industry around the world finished in December 2002. The Radio Nacional de España (RNE) sound archive has been massively digitized and several applications to access this information online have been developed. This archive i...

commentaine explicatif de l'acrtiele a de la convntion dc 29 avril 1958 de geneve

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Expo-rational B-splines Expo-rational B-splines Expo-rational B-splines

A new type of B-spline the expo-rational B-spline is introduced. The heuristic motivation for its introduction comes from important similarities in several celebrated mathematical constructions originating in approximation theory, differential geometry and operator theory. The main result of the paper is the derivation of an Edgeworth and a steepest-descent/saddlepoint asymptotic expansion whic...