Analysis of Irish tourism policy’s contribution to urban tourism: Dublin case study

L’objectiu principal del treball és analitzar les polítiques i plans turístics irlandesos nacionals, regionals i locals, i determinar com aquestos influeixen en el turisme urbà a Dublín. L’objectiu secundari és investigar el concepte de turisme urbà i examinar les tendències turístiques actuals i la seva repercussió en la formulació de polítiques

The Peace Processes in the Basque Country and Northern Ireland (1994-2006): a Comparative Approach

The peace process in Northern Ireland demonstrates that new sovereignty formulas need to be explored in order to meet the demands of the populations and territories in conflict. The profound transformation of the classic symbolic elements of the nation-state within the context of the European Union has greatly contributed to the prospects for a resolution of this old conflict. Today’s discussions are focused on the search for instruments of shared sovereignty that are adapted to a complex and plural social reality. This new approach for finding a solution to the Irish conflict is particularly relevant to the Basque debate about formulating creative and modern solutions to similar conflicts over identity and sovereignty. The notion of shared sovereignty implemented in Northern Ireland –a formula for complex interdependent relations– is of significant relevance to the broader international community and is likely to become an increasingly potent and transcendent model for conflict resolution and peace building.

Estrategies per la inversió tridimensional de dades magnetotel.lúriques:

Projecte de recerca elaborat a partir d’una estada a la Dublin Institute for Advanced Studies, Irlanda, entre setembre i desembre del 2009.En els últims anys s’ha realitzat un important avanç en la modelització tridimensional en magnetotel•lúrica (MT) gracies a l'augment d’algorismes d’inversió tridimensional disponibles. Aquests codis utilitzen diferents formulacions del problema (diferències finites, elements finits o equacions integrals), diverses orientacions del sistema de coordenades i, o bé en el conveni de signe, més o menys, en la dependència temporal. Tanmateix, les impedàncies resultants per a tots els valors d'aquests codis han de ser les mateixes una vegada que es converteixen a un conveni de signe comú i al mateix sistema de coordenades. Per comparar els resultats dels diferents codis hem dissenyat models diferents de resistivitats amb estructures tridimensional incrustades en un subsòl homogeni. Un requisit fonamental d’aquests models és que generin impedàncies amb valors importants en els elements de la diagonal, que no són menyspreables. A diferència dels casos del modelització de dades magnetotel.lúriques unidimensionals i bidimensionals, pel al cas tridimensional aquests elements de les diagonals del tensor d'impedància porten informació sobre l'estructura de la resistivitat. Un dels models de terreny s'utilitza per comparar els diferents algoritmes que és la base per posterior inversió dels diferents codis. Aquesta comparació va ser seguida de la inversió per recuperar el conjunt de dades d'una estructura coneguda.

Some biological data on cetaceans populations present in the western coasts of Ireland

Ireland’s waters constitute one of the richest habitats for cetaceans in Europe. Marine mammals, particularly cetaceans, are known to be definitive hosts of digestive parasites from the Fm.Anisakidae. The main aim of this study is to collect and compile all the information available out there regarding parasites of the Fm. Anisakidae and their definitive hosts. Secondary objectives are to relate the presence of cetacean species with the presence of parasites of the Fm. Anisakidae and to determine whether this greater number of cetaceans relates to a greater level of parasitism. Prevalence and burdens of anisakids in definitive hosts vary widely with host species, geographic location, and season. Results from several post-mortem exams are given. However, they cannot be compared due to differences in collecting techniques. Anisakis simplex is the most commonly and widespread parasite found in the majority of the samples and in a majornumber of hosts, which include harbour porpoise, short-beaked common dolphin and bottlenose dolphin. Studies on harbour porpoise obtained prevalences of Anisakis spp. of 46% (n=26) and of 100% (n= 12). Another study in common dolphin reported a prevalence of 68% (n=25). Several reasons could influence the variations in the presence of Anisakis. Studies on commerciallyexploited fish have reported prevalences of Anisakis simplex ranging from 65-100% in wildAtlantic salmon and from 42-53.4% in Atlantic cod

Évaluation des Conférences ministérielles euro-méditerranéennes de Valence, Crète, Naples et Dublin

La Conférence inaugurale de Barcelone a marqué, en novembre 1995, le début d'un long processus de rapprochement et de solidarité entre 27 partenaires (35 pays depuis le 1er mai 2004 et 37 à moyen terme). Cette initiative est censée revêtir un caractère permanent et évolutif sous l'angle institutionnel. De par sa dimension stratégique, le Processus de Barcelone, ci-après Processus, constitue l'instrument le plus important et le plus concret pour le dialogue et la coopération entre l'Union européenne (UE), ses Etats membres et les partenaires méditerranéens2. Pour être efficace, et pas uniquement rhétorique ou virtuel, le Partenariat euro-méditerranéen, ci-après Partenariat, doit se bâtir sur des valeurs universelles, capables de garantir un minimum de cohérence et de crédibilité à un projet extrêmement complexe, fragile et, par sa propre nature, constamment menacé de paralysie. En effet, il n'est pas toujours aisé de faire prévaloir des actions à caractère centripète aux tentations et tendances centrifuges qui caractérisent la région. Les changements et les événements exceptionnels survenus récemment, tant dans le domaine international qu'au sein de l'Union, ont rendu nécessaires l'approfondissement et le renforcement institutionnel des relations euro-méditerranéennes. Le Processus est appelé à se consolider d'urgence, pour être compris et accepté par une opinion publique de plus en plus sceptique et déconcertée par l'actualité internationale. La récente création de l'Assemblée parlementaire euro-méditerranéenne (APEM) - qui sera dotée de trois commissions permanentes3 - et la constitution prochaine à Alexandrie de la Fondation Euromed pour le dialogue entre les cultures et les civilisations, représentent des réponses logiques et encourageantes à cet état d'esprit plus ou moins généralisé

Kinetics of martensitic transitions in Cu-Al-Mn under thermal cycling: Analysis at multiple length scales

In this paper we study the evolution of the kinetic features of the martensitic transition in a Cu-Al-Mn single crystal under thermal cycling. The use of several experimental techniques including optical microscopy, calorimetry, and acoustic emission, has enabled us to perform an analysis at multiple scales. In particular, we have focused on the analysis of avalanche events (associated with the nucleation and growth of martensitic domains), which occur during the transition. There are significant differences between the kinetics at large and small length scales. On the one hand, at small length scales, small avalanche events tend to sum to give new larger events in subsequent loops. On the other hand, at large length scales the large domains tend to split into smaller ones on thermal cycling. We suggest that such different behavior is the necessary ingredient that leads the system to the final critical state corresponding to a power-law distribution of avalanches.

El camino hacia la integración de sistemas de gestión de la información científica : el TCD (Trinity College Dublin) como estudio de caso. CERIF y euroCRIS

Pablo de Castro, Director de GrandIR, describió la visión que el Grupo euroCRIS tiene de la infraestructura integrada de gestión de la información científica, compuesta por un sistema CRIS institucional, un repositorio de publicaciones y un repositorio de datos y software, y presentó el modelo de infraestructura integrada del Trinity College Dublin (TCD) como estudio de caso internacional. El sistema CRIS del TCD (TCD Research Support System o RSS), desde su primera versión en 2002, está basado en el estándar CERIF, un modelo de descripción de la actividad científica que está adquiriendo una progresiva relevancia como base de los sistemas CRIS en Europa, particularmente en el Reino Unido. Se citaron en la presentación los ensayos para incorporar CERIF al modelo de datos del software ePrints de repositorios, habilitándolo así para soportar parte de las tareas de recolección de información que realiza un CRIS, y la progresiva cobertura de CERIF a ámbitos tales como la gestión de datos de investigación.

Fantasy cycling

Joc manager de ciclisme on l'usuari es podrà convertir en president, director esportiu i entrenador d'un equip professional de ciclisme durant les 3 grans rondes del ciclisme en ruta.

Consequences of warming and resource quality on the stoichiometry and nutrient cycling of a stream shredder

As a result of climate change, streams are warming and their runoff has been decreasing in most temperate areas. These changes can affect consumers directly by increasing their metabolic rates and modifying their physiology and indirectly by changing the quality of the resources on which organisms depend. In this study, a common stream detritivore (Echinogammarus berilloni Catta) was reared at two temperatures (15 and 20°C) and fed Populus nigra L. leaves that had been conditioned either in an intermittent or permanent reach to evaluate the effects of resource quality and increased temperatures on detritivore performance, stoichiometry and nutrient cycling. The lower quality (i.e., lower protein, soluble carbohydrates and higher C:P and N:P ratios) of leaves conditioned in pools resulted in compensatory feeding and lower nutrient retention capacity by E. berilloni. This effect was especially marked for phosphorus, which was unexpected based on predictions of ecological stoichiometry. When individuals were fed pool-conditioned leaves at warmer temperatures, their growth rates were higher, but consumers exhibited less efficient assimilation and higher mortality. Furthermore, the shifts to lower C:P ratios and higher lipid concentrations in shredder body tissues suggest that structural molecules such as phospholipids are preserved over other energetic C-rich macromolecules such as carbohydrates. These effects on consumer physiology and metabolism were further translated into feces and excreta nutrient ratios. Overall, our results show that the effects of reduced leaf quality on detritivore nutrient retention were more severe at higher temperatures because the shredders were not able to offset their increased metabolism with increased consumption or more efficient digestion when fed pool-conditioned leaves. Consequently, the synergistic effects of impaired food quality and increased temperatures might not only affect the physiology and survival of detritivores but also extend to other trophic compartments through detritivore-mediated nutrient cycling.