La reforma de las pensiones: Análisis económico de la Ley 23/2013

El siguiente Trabajo Fin de Grado analiza las particularidades de la “Ley 23/2013, de 23 de diciembre, reguladora del Factor de Sostenibilidad y del Índice de Revalorización del Sistema de Pensiones de la Seguridad Social”. El trabajo se centra principalmente en los dos componentes que constituyen la ley anteriormente citada, por un lado en el Factor de Sostenibilidad y por otro lado en el Índice de Revalorización de las Pensiones.

Diffraction at 8-keV x-rays of Bragg-Fresnel optics

The basic elements of Bragg-Fresnel multilayer optics are multilayer gratings. In this paper, the fabrication process for the simplest Bragg-Fresnel multilayer optics is given; the diffraction measurements at 8-keV x rays of multilayer gratings are presented; and the measurement results in the diffraction spectrum are analyzed and discussed in detail. (C) 1996 Society of Photo-Optical Instrumentation Engineers.

Erretiro pentsio kontributiboak 23/2013 legeak dakartzan aldaketen harira

Ezagun da pentsio sistema espainiarrak arazoak dituela. Arazo horiek, gainera, aspaldidanik datoz; badira 30 urte pentsioen jasangarritasunak kezka sortu zuela Estatu espainiarrean. Kezka horiek Gizarte Segurantzaren oreka ekonomikoan eta epe ertain eta luzera dituen prestazio-konpromezuak betetzeko gaitasunean – edo gaitasun ezean – oinarritu dira, batik bat. Alderdi ekonomikoan, sistema espainiarra moteldu dute krisi ekonomikoak eta lan merkatuaren egoerak. Alderdi demografikoan, sistema espainiarra ahuldu du biztanleria zahartzeak, jaiotza-tasa baxuak eta baby boom belaunaldia erretirora heltzeak. Azkenik, alderdi estrukturalean, banaketa sistemaren beraren izaerak tenkatu du korda.

Effect of surface plasmon resonance in TiO2/Au thin films on the fluorescence of self-assembled CdTe QDs structure

23rd Congress of the International Comission for Optics (ICO 23)

Stanford oceanographic expedition 17, Galapagos Islands and vicinity, 22 February-23 March 1968: observations on birds, the Galapagos fur seal, and cetaceans

1. Systematic list of birds (pp. 23-31) 2. Observations on the Galapagos fur seal, Arctocephalus australis galapagoensis Heller, 1904 (pp. 31-33) 3. Cetaceans observed (pp. 33-34)

A novel scalable photonic analog switch architecture based on semiconductor optical amplifiers

We propose a novel semiconductor optical amplifier (SOA) based switch architecture for analog applications. Proof-of-principle experiments show that the system is very linear with an SFDR of approximately 100dB·Hz 2/3 for a switching time of 50μs. The port number of this switch is scalable and can be expanded to 80 × 80.