Soluciones pragmáticas en el campo privado para la cobertura de dependencia en España

336 p.

La leyenda de la violación de Lucrecia y la articulación del relato del reinado de Tarquinio el Soberbio en Tito Livio ("Ab Urbe Condita" 1.49-60)

[ES] El propósito de este trabajo es el de mostrar cómo Livio elabora el episodio de la violación de Lucrecia de tal manera que se conecta con los restantes episodios del reinado de Tarquinio el Soberbio, formando una unidad tan estrecha y bien dispuesta que éste se convierte en el punto culminante de un proceso que comienza con el inicio del reinado del último monarca romano. Livio no se limita a seleccionar y disponer en una simple secuencia temporal los hechos que la tradición atribuía al segundo Tarquinio, sino que los elabora y ordena con vistas a conseguir un relato efectivo desde la perspectiva literaria y narrativa y, como consecuencia de ello, convincente desde el punto de vista moral, una de sus principales preocupaciones.

Eromena, azpimemoria eta isiltasuna(k) idazten: Hutsune bihurtutako emakumeak garaiko gizartearen eta moralaren ispilu

356 p.

Sobre el carácter y el objeto de la crítica moral en la sátira 2.5 de Horacio

El presente artículo es una ampliación y reelaboración de la comunicación presentada en el II Encuentro Interdisciplinar sobre Retórica, Texto y Comunicación (Cádiz, 7-10 de diciembre de 1994) titulada: "El valor del diálogo en la sátira de Horacio: el ejemplo de 2.5".

La valoración de los eunucos en Amiano Marcelino: el significado del elogio de Euterio

[ES] Nuestra intención en este trabajo consiste en examinar en qué medida Amiano acoge en su obra la consideración convencional negativa de los eunucos y, en segundo lugar, observar si esto le conduce a una utilización de este colectivo como medio de caracterización de la oposición entre buenos y malos emperadores basada en la utilización que de ellos hacen los monarcas.

Determinación de compuestos orgánicos potencialmente alérgenos en equipos textiles de protección individual (EPIs) mediante analisis directo por pirólisis acoplado a cromatografía de gases espectrometría de masas (Py-GC/MS).

Nota de aplicación instrumental desarrollada en el Servicio Central de Análisis de Bizkaia (SCAB)

El Plan de Previsión Empresarial

Nivel educativo: Grado. Duración (en horas): Más de 50 horas

Metodología analítica para el control de calidad en ambientadores higiénicos basados en la cuantificación de sus componentes mediante cromatografía de gases acoplada a espectrometría de masas (GC/MS).

Nota técnica para el análisis de compuestos volátiles en fórmulas higiénicas

Parity-dependent State Engineering and Tomography in the ultrastrong coupling regime

Reaching the strong coupling regime of light-matter interaction has led to an impressive development in fundamental quantum physics and applications to quantum information processing. Latests advances in different quantum technologies, like superconducting circuits or semiconductor quantum wells, show that the ultrastrong coupling regime (USC) can also be achieved, where novel physical phenomena and potential computational benefits have been predicted. Nevertheless, the lack of effective decoupling mechanism in this regime has so far hindered control and measurement processes. Here, we propose a method based on parity symmetry conservation that allows for the generation and reconstruction of arbitrary states in the ultrastrong coupling regime of light-matter interactions. Our protocol requires minimal external resources by making use of the coupling between the USC system and an ancillary two-level quantum system.

Detection of particles with a cloud chamber

Cloud chambers were essential devices in early nuclear and particle physics research. Superseded by more modern detectors in actual research, they still remain very interesting pedagogical apparatus. This thesis attempts to give a global view on this topic. To do so, a review of the physical foundations of the diffusion cloud chamber, in which an alcohol is supersaturated by cooling it with a thermal reservoir, is carried out. Its main results are then applied to analyse the working conditions inside the chamber. The analysis remarks the importance of using an appropriate alcohol, such as isopropanol, as well as a strong cooling system, which for isopropanol needs to reach −40ºC. That theoretical study is complemented with experimental tests that were performed with what is the usual design of a home-made cloud chamber. An effective setup is established, which highlights details such as a grazing illumination, a direct contact with the cooling reservoir through a wide metal plate, or the importance of avoiding vapour removal. Apart from that, video results of different phenomena that cloud chamber allow to observe are also presented. Overall, it is aimed to present a physical insight that pedagogical papers usually lack.

Scalable quantum memory in the ultrastrong coupling regime

Circuit quantum electrodynamics, consisting of superconducting artificial atoms coupled to on-chip resonators, represents a prime candidate to implement the scalable quantum computing architecture because of the presence of good tunability and controllability. Furthermore, recent advances have pushed the technology towards the ultrastrong coupling regime of light-matter interaction, where the qubit-resonator coupling strength reaches a considerable fraction of the resonator frequency. Here, we propose a qubit-resonator system operating in that regime, as a quantum memory device and study the storage and retrieval of quantum information in and from the Z(2) parity-protected quantum memory, within experimentally feasible schemes. We are also convinced that our proposal might pave a way to realize a scalable quantum random-access memory due to its fast storage and readout performances.

Occupational exposure to nano-TiO2 in the life cycle steps of new depollutant mortars used in construction

The present work is focused on the measurement of workers exposure to nano-TiO2 in the life cycle steps of depollutant mortars. It has been done in the framework of the SCAFFOLD project, which aims at the management of potential risks arising from the use of manufactured nanomaterials in construction. Main findings can be summarized as follows: (1) The occupational exposure to nano-TiO2 is below 0.3 mg/m(3) for all measured scenarios. The highest concentrations were measured during the cleaning task (in the nano-TiO2 manufacturing process) and during the application (spraying) of depollutant coatings on a wall. (2) It was found a high release of particles above the background in several tasks as expected due to the nature of the activities performed. The maximum concentration was measured during drilling and during adding powder materials (mean total particle concentration up to 5.591E+04 particles/cm(3) and 5.69E+04 particles/cm(3)). However, considering data on total particle concentration released, no striking differences have been observed when tasks have been performed using conventional materials in the sector (control) and when using materials doped with nano-objects.

Identification of Sex and Female’s Reproductive Stage in Commercial Fish Species through the Quantification of Ribosomal Transcripts in Gonads

The estimation of maturity and sex of fish stocks in European waters is a requirement of the EU Data Collection Framework as part of the policy to improve fisheries management. On the other hand, research on fish biology is increasingly focused in molecular approaches, researchers needing correct identification of fish sex and reproductive stage without necessarily having in house the histological know-how necessary for the task. Taking advantage of the differential gene transcription occurring during fish sex differentiation and gametogenesis, the utility of 5S ribosomal RNA (5S rRNA) and General transcription factor IIIA (gtf3a) in the molecular identification of sex and gametogenic stage was tested in different economically-relevant fish species from the Bay of Biscay. Gonads of 9 fish species (, Atlantic, Atlantic-chub and horse mackerel, blue whiting, bogue, European anchovy, hake and pilchard and megrim), collected from local commercial fishing vessels were histologically sexed and 5S and 18S rRNA concentrations were quantified by capillary electrophoresis to calculate a 5S/18S rRNA index. Degenerate primers permitted cloning and sequencing of gtf3a fragments in 7 of the studied species. 5S rRNA and gtf3a transcript levels, together with 5S/18S rRNA index, distinguished clearly ovaries from testis in all of the studied species. The values were always higher in females than in males. 5S/18S rRNA index values in females were always highest when fish were captured in early phases of ovary development whilst, in later vitellogenic stages, the values decreased significantly. In megrim and European anchovy, where gonads in different oogenesis stages were obtained, the 5S/18S rRNA index identified clearly gametogenic stage. This approach, to the sexing and the quantitative non-subjective identification of the maturity stage of female fish, could have multiple applications in the study of fish stock dynamics, fish reproduction and fecundity and fish biology in general.