The active legitimation of the workers committees in the judicial process of collective dismissal

En el presente estudio se analiza la legitimación activa que tienen las comisiones de trabajadores elegidos democráticamente (en defecto de representantes legales en la empresa), a la hora de interponer una demanda por despido colectivo.In this study we analyze the capacity of the democratically elected worker committees (in the absence of trade union representatives in the company) to bring judicial proceedings for collective dismissal

La admisión de recursos con defectos formales en el proceso laboral

En el presente estudio se analizan las consecuencias que comporta interponer recursos judiciales con defectos formales en el proceso laboral, para concluir que el órgano judicial ha de ofrecer, siempre que sea posible, su subsanación y su admisión en base a una interpretación finalista de las normas que regulan los recursos

Enhanced two-photon emission from a dressed biexciton

Radiative two-photon cascades from biexcitons in semiconductor quantum dots under resonant two-photon excitation are promising candidates for the generation of photon pairs. In this work, we propose a scheme to obtain two-photon emission that allows to operate under very intense driving fields. This approach relies on the Purcell enhancement of two-photon virtual transitions between states of the biexciton dressed by the laser. The richness provided by the biexcitonic level structure allows to reach a variety of regimes, from antibunched and bunched photon pairs with polarization orthogonal to the driving field, to polarization entangled two-photon emission. This evidences that the general paradigm of two-photon emission from a ladder of dressed states can find interesting, particular implementations in a variety of systems

Exciting polaritons with quantum light

We discuss the excitation of polaritons---strongly-coupled states of light and matter---by quantum light, instead of the usual laser or thermal excitation. As one illustration of the new horizons thus opened, we introduce Mollow spectroscopy, a theoretical concept for a spectroscopic technique that consists in scanning the output of resonance fluorescence onto an optical target, from which weak nonlinearities can be read with high precision even in strongly dissipative environments.Comment: 5 pages, 3 figure

Industrial scale : estratègies metropolitanes per l'eficiència del transport industrial

El projecte "Industrial Scale" preten detectar i potenciar les condicions de contorn que ofereix un espai com el de l'estació de RENFE de Rubí. En primer lloc, detectem que és una estació molt infrautilitzada i d'ús pràcticament marginal, en un context totalment perifèric.D'altra banda, veiem potencial i oportunitat en la connectivitat a xarxes de mobilitat territorials, i la proximitat a grans superfícies de teixit industrial de caire productiu. A través d'un procés d'investigació hem observat que el transport amb tren és més eficient a nivell econòmic, energètic i ambiental. Amb aquestes condicions de contorn decidim intervenir sobre l'espai de l'estació de RENFE, proposant un canvi d'ús d'estació, de passatgers a port sec de mercaderies. Aquesta actuació permetrà al teixit industrial local una alternativa al transport rodat, a part de noves oportunitats i relacions econòmiques vinculades al corredor mediterrani de mercaderies, i per tant, un impacte socio-econòmic a la zona

How can we all help conserve nature?

When we speak about conserving nature, we are really talking about taking care of our future, because nature provides essential resources for our survival and enjoyment. We asked an international group of scientists working on different environmental issues worldwide to identify important practical actions that we can all do to help conserve nature. We obtained nearly 100 responses and grouped them into three main categories: (1) Actions to reduce our ecological footprint; (2) Actions to conserve nature; and (3) Actions that help us connect with nature. We briefly explain actions that can be performed daily to reduce our impact on nature, and provide some useful links for further readin

Strategies of the Andalusian Historical Heritage Information System

Español: Se presentan las estrategias que deben marcar las líneas de actuación prioritarias del Sistema de Información del Patrimonio Histórico de Andalucía (SIPHA). Se analiza, en primer lugar, la futura integración del SIPHA con el Sistema de Información para la gestión de los Bienes Culturales (MOSAICO). Se realiza una primera reflexión evaluativa global del Sistema basada en la experiencia, observación y datos estadísticos del Servicio de Información y del módulo de usuarios del SIPHA y se proponen dos líneas de análisis y evaluación del SIPHA desde la perspectiva de los usuarios (uso e impacto) y desde el análisis y evaluación de la información con objeto de establecer acciones correctivas del Sistema y directrices y orientaciones para la tutela patrimonial. Por último, se exponen diferentes estrategias que contribuyan a actualizar y cualificar la información del Sistema y a transferir esa información a la sociedad a través del desarrollo de productos y servicios de información. Inglés: This chapter presents the strategies that should be followed by priority directions for action in the Andalusian Historic Heritage Information System (SIPHA). Firstly, it analyzes the future integration of SIPHA with the Information System for the Management of Cultural Goods (MOSAICO). It carries out an initial global evaluative reflection of the System based on the experience, observation and statistical data of the Information System and of SIPHA user modules. The chapter proposes two lines of analysis and evaluation of the SIPHA from the perspective of users (use and impact) and from the analysis and evaluation of the information with the aim of establishing corrective actions of the System and directives and directions for heritage tutelage. Lastly, the chapter presents different strategies that contribute to updating and qualifying the information of the System and the transfer of this information to society through the development of information products and services