993 resultados para Regional Cluster
Resumo:
Whilst scholars have long recognised that processes of decentralisation create new regional arenas where distinct patterns of party competition are likely to emerge, there has been little systematic analysis of the dynamics of such competition. This working paper thus proposes a framework for analysing party competition between regional branches of state-wide parties, and autonomist parties, in regional arenas. Firstly, the different strategies political parties may adopt in response to their perceptions of voter preferences and to the strategies pursued by their competitors are identified. Secondly, different factors that impact on parties' strategic choices, and which may constrain a party's ability to select electorally optimal strategies in a given political context, are proposed.
Resumo:
This paper presents value added estimates for the Italian regions, in benchmark years from 1891 until 1951, which are linked to those from official figures available from 1971 in order to offer a long-term picture. Sources and methodology are documented and discussed, whilst regional activity rates and productivity are also presented and compared. Thus some questions are briefly reconsidered: the origins and extent of the north-south divide, the role of migration and regional policy in shaping the pattern of regional inequality, the importance of social capital, and the positioning of Italy in the international debate on regional convergence, where it stands out for the long run persistence of its disparities.
Resumo:
One of the mediators of pleiotropic drug resistance in Saccharomyces cerevisiae is the ABC-transporter gene PDR5. This gene is regulated by at least two transcription factors with Zn(2)-Cys(6) finger DNA-binding motifs, Pdr1p and Pdr3p. In this work, we searched for functional homologues of these transcription factors in Candida albicans. A C. albicans gene library was screened in a S. cerevisiae mutant lacking PDR1 and PDR3 and clones resistant to azole antifungals were isolated. From these clones, three genes responsible for azole resistance were identified. These genes (CTA4, ASG1 and CTF1) encode proteins with Zn(2)-Cys(6)-type zinc finger motifs in their N-terminal domains. The C. albicans genes expressed in S. cerevisiae could activate the transcription of a PDR5-lacZ reporter system and this reporter activity was PDRE-dependent. They could also confer resistance to azoles in a S. cerevisiae strain lacking PDR1, PDR3 and PDR5, suggesting that CTA4-, ASG1- and CTF1-dependent azole resistance can be caused by genes other than PDR5 in S. cerevisiae. Deletion of CTA4, ASG1 and CTF1 in C. albicans had no effect on fluconazole susceptibility and did not alter the expression of the ABC-transporter genes CDR1 and CDR2 or the major facilitator gene MDR1, which encode multidrug transporters known as mediators of azole resistance in C. albicans. However, additional phenotypic screening tests on the C. albicans mutants revealed that the presence of ASG1 was necessary to sustain growth on non-fermentative carbon sources (sodium acetate, acetic acid, ethanol). In conclusion, C. albicans possesses functional homologues of the S. cerevisiae Pdr1p and Pdr3p transcription factors; however, their properties in C. albicans have been rewired to other functions.
Resumo:
A technique for fast imaging of regional myocardial function using a spiral acquisition in combination with strain-encoded (SENC) magnetic resonance imaging (MRI) is presented in this paper. This technique, which is termed fast-SENC, enables scan durations as short as a single heartbeat. A reduced field of view (FOV) without foldover artifacts was achieved by localized SENC, which selectively excited the region around the heart. The two images required for SENC imaging (low- and high-tuning) were acquired in an interleaved fashion throughout the cardiac cycle to further shorten the scan time. Regional circumferential contraction and longitudinal shortening of both the left ventricle (LV) and right ventricle (RV) were examined in long- and short-axis views, respectively. The in vivo results obtained from five human subjects and five infarcted dogs are presented. The results of the fast-SENC technique in a single heartbeat acquisition were comparable to those obtained by conventional SENC in a long acquisition time. Therefore, fast-SENC may prove useful for imaging during stress or arrhythmia.
Resumo:
En esta nota se recopilan y/o construyen algunos indicadores de desempeño para los sistemas educativos de las regiones españolas durante los cursos 2005-06 a 2007-08 a partir de la información suministrada por diversas publicaciones del Ministerio de Educación. Aunque el trabajo se concentra en los niveles educativos no universitarios, se ofrecen también algunos resultados preliminares a nivel universitario.
Resumo:
In this paper we simulate and analyse the economic impact that sectorial productivity gains have on two regional Spanish economies (Catalonia and Extremadura). In particular we study the quantitative effect that each sector’s productivity gain has on household welfare (real disposable income and equivalent variation), on the consumption price indices and factor relative prices, on real production (GDP) and on the government’s net income (net taxation revenues of social transfers to households). The analytical approach consists of a computable general equilibrium model, in which we assume perfect competition and cleared markets, including factor markets. All the parameters and exogenous variables of the model are calibrated by means of two social accounting matrices, one for each region under study. The results allow us to identify those sectors with the greatest impact on consumer welfare as the key sectors in the regional economies. Keywords: Productivity gains, key sectors, computable general equilibrium
Resumo:
At the end of 2008 the Convention on Cluster Munitions (CCM) that outlawed almost all types of cluster munitions was signed. It was the product of the so-called Oslo process, which had been set up two years earlier as a reaction to the failure to add a new protocol banning cluster munitions to the Convention on Certain Conventional Weapons (CCW). The position of the EU in these two processes was ambivalent: on the one hand it belonged to the strongest proponents for a new protocol within the CCW, but on the other hand the member states were in general not able to act jointly in the Oslo Process. According to this working paper especially the aspect of national security and the related relationship to the United States influenced the stances of many member states and complicated the formation of a common European position. There were common normative values of the EU detected, which played a role in the CCW, but they were only secondary to other interests of the member states.
Resumo:
Amb l'augment de l’ús de la quimioradioteràpia concomitant (CCRT) al tractament del carcinoma avançat de cap i coll, la cirurgia ha perdut terreny com a primer tractament i s’ha reservat pel tractament de rescat en cas de recidiva loco-regional. L’objectiu de l’estudi es revisar la nostra experiència en pacients amb recidiva local o regional després del tractament amb CCRT i als que se’ls hi va realitzar cirurgia de rescat. El 83% del pacients amb cirurgia de rescat en el lloc del tumor primari van requerir algun tipus de reconstrucció amb penjalls regionals o lliures microanastomosats.
Resumo:
Objectiu: avaluar quines característiques del pacient i de la tècnica influeixen en la predicció de dificultat en la realització d’un bloqueig neuroaxial. Material i mètodes: estudi observacional prospectiu de 539 pacients sotmesos a un bloqueig regional neuroaxial. Registrem dades demogràfiques, anatòmiques, relacionades amb la tècnica (palpació d’estructures de referència, grau de flexió, morfologia de la curvatura lumbar), experiència anestesiòleg i número d’intents amb/sense redirigir l’agulla. Variable resposta: punció fàcil/difícil. Resultats i conclusions: variables predictives independents de dificultat: flexió dolenta/regular, palpació dolenta/regular d’estructures anatòmiques de referència i curvatura lumbar no convexa. Anatomia, edat i IMC van quedar excloses.
Resumo:
The remit of the Institute of Public Health in Ireland (IPH) is to promote cooperation for public health between Northern Ireland and the Republic of Ireland in the areas of research and information, capacity building and policy advice. Our approach is to support Departments of Health and their agencies in both jurisdictions, and maximise the benefits of all-island cooperation to achieve practical benefits for people in Northern Ireland and the Republic of Ireland. As an all-island body, the Institute of Public Health in Ireland particularly welcomes that the Framework for Collaboration has been co-produced by the Department for Regional Development and the Department of the Environment, Heritage and Local Government. In addition the Institute of Public Health welcomes a more holistic approach to spatial planning that takes into account the environment and sustainable economic development. A clean environment and a more equitable distribution of prosperity have associated health benefits, as outlined in the IPH’s Active travel – healthy lives (2011) and Health impacts of the built environment- a review (2006).
Resumo:
Key points from the IPH response include: There is growing recognition that the leading causes of illness and death, including heart disease, cancer, respiratory diseases and injuries, may be exacerbated by elements within the built environment which contribute to sedentary lifestyles and harmful environments. IPH call for greater recognition of the links between regional development and health. Health inequalities are the preventable and unjust differences in health status experienced by certain population groups. The RDS has a role to play in tackling health inequalities experienced in Northern Ireland. Supporting a modal shift in transport methods can lead to improved health and reduced health inequalities. The RDS plays an important role in addressing climate change which is identified as a major public health concern for the 21st Century. Creating healthy sustainable places and communities can go hand in hand with reducing the negative impacts of climate change. IPH recognise the RDS is an overarching strategic framework which will be implemented by a range of other agencies. To fully appreciate the potential health impacts of the RDS, IPH call for a Health Impact Assessment to be undertaken to fully determine the links with health and potential impact on health inequalities particularly in relation to the implementation strategy.
Resumo:
The increase in population and vehicles has placed significant pressures on Northern Ireland’s transportation networks coupled with fiscal constraints and the need to reduce our environmental impacts. The revised Strategy concentrates on moving people rather than vehicles, creating space on the networks for people and also for freight and on maintaining what is in place and using it in a smarter way. At its core is a move towards greater sustainability which will contribute positively to growing the economy, improving the quality of life for all and reducing the transport impacts on the environment.
Resumo:
The Regional Planning Guidelines (RPG) for the Greater Dublin Area 2010-2022 (draft) is a policy document which aims to direct the future growth of the Greater Dublin Area over the medium to long term and works to implement the strategic planning framework set out in the National Spatial Strategy (NSS) published in 2002. A series of recommendations have been made to Local Authorities clearly linked to and supporting the national investment in transport, particularly public transport, under Transport 21. The draft was prepared and agreed for public consultation. The IPH response to the consultation reports on how the RPG may impact on health and makes recommendations to maximise opportunities for health gain and minimise health loss.
Resumo:
This is the IPH response to the Department for Regional Development's public transport reform consultation.