¿Qué reformas necesita el sistema de financiación regional?

This paper argues that the current Spanish system of regional financing does not adequately respect the principles of equality, autonomy, responsibility and transparency that should guide its design. It also advances a series of recommendations for the reform of the system that can be classified into two broad headings: guaranteeing the effective application of the constitucional principle of equality and reinforcing the fiscal responsibility and the accountability of regional governments.

Connectivity differences in brain networks.

The scenario considered here is one where brain connectivity is represented as a network and an experimenter wishes to assess the evidence for an experimental effect at each of the typically thousands of connections comprising the network. To do this, a univariate model is independently fitted to each connection. It would be unwise to declare significance based on an uncorrected threshold of α=0.05, since the expected number of false positives for a network comprising N=90 nodes and N(N-1)/2=4005 connections would be 200. Control of Type I errors over all connections is therefore necessary. The network-based statistic (NBS) and spatial pairwise clustering (SPC) are two distinct methods that have been used to control family-wise errors when assessing the evidence for an experimental effect with mass univariate testing. The basic principle of the NBS and SPC is the same as supra-threshold voxel clustering. Unlike voxel clustering, where the definition of a voxel cluster is unambiguous, 'clusters' formed among supra-threshold connections can be defined in different ways. The NBS defines clusters using the graph theoretical concept of connected components. SPC on the other hand uses a more stringent pairwise clustering concept. The purpose of this article is to compare the pros and cons of the NBS and SPC, provide some guidelines on their practical use and demonstrate their utility using a case study involving neuroimaging data.

'Doctor, what would you do in my position?' Health professionals and the decision-making process in pregnancy monitoring.

OBJECTIVE: Routine prenatal screening for Down syndrome challenges professional non-directiveness and patient autonomy in daily clinical practices. This paper aims to describe how professionals negotiate their role when a pregnant woman asks them to become involved in the decision-making process implied by screening. METHODS: Forty-one semi-structured interviews were conducted with gynaecologists-obstetricians (n=26) and midwives (n=15) in a large Swiss city. RESULTS: Three professional profiles were constructed along a continuum that defines the relative distance or proximity towards patients' demands for professional involvement in the decision-making process. The first profile insists on enforcing patient responsibility, wherein the healthcare provider avoids any form of professional participation. A second profile defends the idea of a shared decision making between patients and professionals. The third highlights the intervening factors that justify professionals' involvement in decisions. CONCLUSIONS: These results illustrate various applications of the principle of autonomy and highlight the complexity of the doctor-patient relationship amidst medical decisions today.

Intégrer les préférences des patients dans les projets thérapeutiques de médecine intensive [To integrate patient's preferences in intensive care treatment plans]

An increasing number of terminally ill patients are admitted into the intensive care unit, and decisions of limitation, or of palliative care are made to avoid medical futility. The principle of autonomy states that the patient (or in case of necessity his relatives) should make end of life decision after detailed information. The exercise of autonomy is difficult due to the disease of the patient and the nature of invasive treatments, but also due to organisational and communication barriers. The latter can be surmounted by a proactive approach. Early communication with the patient and relatives about the sometimes-limited expectations of an invasive treatment plan, and the possibility of palliative care allow to integer patient's preferences in the formulation of a therapeutical plan.

Relay card for capacitance measurements

In this bachelor's thesis a relay card for capacitance measurements was designed, built and tested. The study was made for the research and development laboratory of VTI Technologies, which manufactures capacitive silicon micro electro mechanical accelerometers and pressure sensors. As the size of the sensors is decreasing the capacitance value of the sensors also decreases. The decreased capacitance causes a need for new and more accurate measurement systems. The technology used in the instrument measuring the capacitance dictates a framework how the relay card should be designed, thus the operating principle of the instrument must be known. To achieve accurate results the measurement instrument and its functions needed to be used correctly. The relay card was designed using printed circuit board design methods that minimize interference coupling to the measurement. The relay card that was designed in this study is modular. It consists of a separate CPU card, which was used to control the add-on cards connected to it. The CPU card was controlled from a computer through a serial bus. Two add-on cards for the CPU card were designed in this study. The first one was the measurement card, which could be used to measure 32 capacitive sensors. The second add-on card was the MUX card, which could be used to switch between two measurement cards. The capacitance measurements carried out through the MUX card and the measurement cards were characterized with a series of test measurements. The test measurement data was then analysed. The relay card design was confirmed to work and offer accurate measurement results up to a measurement frequency of 10 MHz. The length of the measurement cables limited the measurement frequency.

Ratio maps and correspondence analysis

We compare two methods for visualising contingency tables and developa method called the ratio map which combines the good properties of both.The first is a biplot based on the logratio approach to compositional dataanalysis. This approach is founded on the principle of subcompositionalcoherence, which assures that results are invariant to considering subsetsof the composition. The second approach, correspondence analysis, isbased on the chi-square approach to contingency table analysis. Acornerstone of correspondence analysis is the principle of distributionalequivalence, which assures invariance in the results when rows or columnswith identical conditional proportions are merged. Both methods may bedescribed as singular value decompositions of appropriately transformedmatrices. Correspondence analysis includes a weighting of the rows andcolumns proportional to the margins of the table. If this idea of row andcolumn weights is introduced into the logratio biplot, we obtain a methodwhich obeys both principles of subcompositional coherence and distributionalequivalence.

Health care management autonomy: Evidence from the Catalonian hospital sector in a decentralised Spain

The organisation of inpatient care provision has undergone significant reform in many southern European countries. Overall across Europe, public management is moving towards the introduction of more flexibility and autonomy . In this setting, the promotion of the further decentralisation of health care provision stands out as a key salient policy option in all countries that have hitherto had a traditionally centralised structure. Yet, the success of the underlying incentives that decentralised structures create relies on the institutional design at the organisational level, especially in respect of achieving efficiency and promoting policy innovation without harming the essential principle of equal access for equal need that grounds National Health Systems (NHS). This paper explores some of the specific organisational developments of decentralisation structures drawing from the Spanish experience, and particularly those in the Catalonia. This experience provides some evidence of the extent to which organisation decentralisation structures that expand levels of autonomy and flexibility lead to organisational innovation while promoting activity and efficiency. In addition to this pure managerial decentralisation process, Spain is of particular interest as a result of the specific regional NHS decentralisation that started in the early 1980 s and was completed in 2002 when all seventeen autonomous communities that make up the country had responsibility for health care services.Already there is some evidence to suggest that this process of decentralisation has been accompanied by a degree of policy innovation and informal regional cooperation. Indeed, the Spanish experience is relevant because both institutional changes took place, namely managerial decentralisation leading to higher flexibility and autonomy- alongside an increasing political decentralisation at the regional level. The coincidence of both processes could potentially explain why some organisation and policy innovation resulting from policy experimentation at the regional level might be an additional featureto take into account when examining the benefits of decentralisation.

L'autonomie obligatoire : analyse sociologique des dispositifs scolaires de l'autonomie

La thèse traite des injonctions à l'autonomie dans le champ scolaire et des pratiques destinées à favoriser son développement chez les élèves. Elle se base sur une enquête ethnographique réalisée dans une école primaire genevoise, réunissant des observations menées durant deux ans et demi dans des classes allant de la 2° enfantine à la 3e primaire (2P-5P, selon HARMOS) et des entretiens d'enseignants, complétée par des observations dans les familles et des entretiens d'enfants et de leurs parents. Elle met en évidence le paradoxe auquel sont quotidiennement confrontés les enseignants qui doivent amener les élèves à découvrir et s'approprier les savoirs et les règles scolaires de manière autonome, tout en encadrant leurs pratiques afin que ceux-ci se conforment aux attentes de l'institution scolaire. La notion de dispositif, en tant qu'échelle intermédiaire d'analyse (Bonnéry, 2009), rend possible l'articulation des niveaux macro- et micro-sociologique dans l'analyse des pratiques. L'analyse des dispositifs scolaires de l'autonomie considère la traduction de la norme d'autonomie et des injonctions institutionnelles dans les pratiques individuelles. L'autonomie est ici définie comme un principe de socialisation, sur le mode de l'engagement : les dispositifs scolaires de l'autonomie visent à amener les élèves à choisir, vouloir, aimer ce que l'institution scolaire leur demande. Cette analyse permet de dégager plusieurs types de dispositifs et surtout de mettre en lumière leurs contradictions internes lorsque ne sont pas perçues ou partagées par les acteurs les attentes implicites ou explicites contenues dans les dispositifs. L'analyse des dispositifs porte également, dans une perspective plus interactionniste, sur les stratégies individuelles de gestion des contradictions et la retraduction des normes par les acteurs. Les dispositifs sont alors examinés sous l'angle des processus d'étiquetage réalisé par les enseignants et des formes de déviances qu'ils font apparaître chez les élèves et les parents. - The thesis deals with injunctions to autonomy in the field of education and practices used to facilitate its development in students. It is based on an ethnographic survey in Geneva elementary school, bringing together observations made during two and a half years in classes ranging from 2P to 5P (according HARMOS), interviews with teachers, observations in families and interviews with children and their parents. It highlights the paradox that teachers are daily confronted to, as they should encourage students to discover and acquire the knowledge and school rules independently, while framing their practices so that they conform to the expectations of the educational institution. The concept of dispositif as an intermediary level of analysis (Bonnéry, 2009) makes possible the articulation of the macro- and micro-sociological analysis in practices. The analysis of pedagogic dispositives considers the translation of the norm of autonomy and institutional injunctions in individual practices. In this perspective, autonomy is defined as principle of socialization, on the mode of engagement : pedagogic autonomy dispositives designed to encourage students to choose, want, love what institution demands. This analysis identifies several types of dispositives and highlights their internal contradictions when actors do not share expectations. In a more interactionnist perspective, the analysis also includes individual strategies to deal with contradictions and the retranslation of norms by actors. The dispositives are then examined in term of the labelling process conducted by teachers and forms of deviance among students and parents.

Negativity effect in multiparty electoral competition

We construct a dynamic voting model of multiparty competition in order to capture the following facts: voters base their decision on past economicperformance of the parties, and parties and candidates have different objectives. This model may explain the emergence of parties' ideologies,and shows the compatibility of the different objectives of parties and candidates. Together, these results give rise to the formation ofpolitical parties, as infinetely-lived agents with a certain ideology, out of the competition of myopic candidates freely choosing policy positions. We also show that in multicandidate elections held under the plurality system, Hotelling's principle of minimum differentiation is no longer satisfied.

La Regla d'extensió del Principi d'Indiferència per a sospesar el grau de veritat i de falsedat d'una mateixa hipòtesi

They present a Rule based in the Principle of Indifference to represent the formation of beliefs in conditions of uncertainty.

Ecologie trophique de deux espèces jumelles et sympatriques de chauves-souris: Myotis myotis et Myotis blythii (Chiroptera : Vespertilionidae). Premiers résultats

M. myotis and M. blythii are two sibling species of bats that live sympatrically over wide areas of the Western Palearctic region, and which often coexist intimately in their nursery roosts. According to the principle of <<limiting similarity>> this cohabitation should imply an interspecific ecological differentiation. The hypothesis of a niche separation at the trophic level is tested here. The fecal analysis of 300 droppings collected from a zone of sympatry shows a clear interspecific differentiation in diets : M. myotis eats mostly Carabidae (Coleoptera), whereas M. blythii captures essentially Tettigoniidae, Gryllidae and Acrididae (Orthoptera). Because they consume exclusively terrestrial arthropods, M. myotis and M. blythii are typical ground and/or grass gleaning bats. However, despite their narrow niches they are probably not specialized in the predation of only some definite categories of prey. The narrow diets probably reflect the high specialization of their modes of resource exploitation: M. myotis and M. blythii prey upon ground arthropods and they are likely to select for different foraging;g habitats. M. myotis probably prefers wooded feeding grounds (Carabidae) whereas M. blythii exploits herbaceous habitats (Orthoptera). The strong trophic segregation observed in sympatry between M. myotis and M. blythii shows that the interspecific competition is distinctly much weaker than the intraspecific one. This would explain the stable, intimate co-existence of these two virtual competitors.

Dynamic Pavement Deflection Measurements, Progress Report, HR-178, 1977

The Road Rater is a dynamic deflection measuring appa-ratus for flexible base pavements. The basic operating principle of the Road Rater is to impart a dynamic loading and measure the resultant movement of the pavement with velocity sensors. This data, when properly adjusted for temperature by use of a nomograph included in this report, can be used to determine pavement life expectancy and estimate overlay thickness required. Road Rater testing will be conducted in the spring, when pave-ments are in their weakest condition, until seasonal correction factors can be developed. The Road Rater does not have sufficient ram weight to effectively evaluate load carrying capacity of rigid pavements. All rigid pavements react similarly to Road Rater testing and generally deflect from 0.65 to 1.30 mils. Research will be continued to evaluate rigid pavements with the Road Rater, however. The Road Rater has proven to be a reliable, trouble free pavement evaluation machine. The deflection apparatus was originally front-mounted, but was rear-mounted during the winter of 1977-78. Since that time, van handling has greatly improved, and front suspension parts are no longer overstressed due to improper weight distribution. The Road Rater provides a fast, economical, nondestructive test method to evaluate flexible pavements. Road Rater test data can be used to predict pavement life, set priorities for asphaltic concrete resurfacing, and design asphaltic concrete overlays. Temperature and seasonal variations significantly affect Road Rater deflection readings and must be considered. A nomograph included in this report adjusts for temperature, but does not correct for seasonal effect. Road Rater testing will be conducted in the spring until seasonal correction factors can be developed. The Road Rater has not successfully evaluated rigid pavements, but research will continue in this area. 1. Recommendations for continuing Road Rater research, evaluation and application are as follows:A computer program should be established to reduce Road Rater raw data (Range and Sensor reading) to HR-178 Road Rater Dynamic Deflections For Determining Structural Rating Of Flexible Pavements mean deflection (mils) and/or structural rating. This computer printout would be similar to present friction testing printouts, and would greatly reduce Road Rater data reduction manpower needs and costs. 2. Seasonal variation study should continue to develop seasonal correction factors. Seasonal test roads will be studied concurrently with routine testing during 1979 to develop this relationship. All Road Rater testing will be conducted in the spring until the seasonal relationship is established. 3. An asphaltic concrete overlay design method should be established based on Road Rater de-flection readings. The AASHTO Interim Guide for Design of Pavement Structures 1972 will be used as a base document for this study. 4. AASHTO Structural numbers should be compared to Road Rater Structural Ratings during 1979 on asphaltic concrete overlay projects. This analysis will enable us to refine Road Rater evaluation of flexible pavements. Roads will be tested before resurfacing and several months

Una reflexión sobre la impronta romana del 'beneficio de separación de patrimonios' en el Código Civil catalán

The roman institution of the separatio bonorum is a pretorian remedy that relies on the principle of equity, created as to protect the deceased creditors and/or legatees. It provides them a"benefit" in the case of selling the goods of the heir-deubtor, enabling them to separate and reserve for themselves that whole patrimonium, as to avoid that by the act of selling, the heirs creditors could go to it; and like this they maintain intact their guarantee, which relies on the whole goods and assets left by the deceased. The separation of patrimonies implied the existence of 2 different groups of goods: that of the heirs" and that one of the deceased, which are not the same in legal terms, in spite of having a common owner at this point, the heir. This institution was regulated in the 6th title of the 42nd book of the Digesto, and in the 72th title, 7th book of the Justinean Code, and its interest is really high due to its material complexity and its procedure. The aim of this work is to analyze the institution of the separatio bonorum in Roman Law, and its importance in the same figure, actually regulated in the 4th book of the Catalan civil code.

Dominant human CD8 T cell clonotypes persist simultaneously as memory and effector cells in memory phase.

The adaptive immune system plays a critical role in protection at the time of secondary infection. It does so through the rapid and robust reactivation of memory T cells which are maintained long-term, in a phenotypically heterogeneous state, following their primary encounter with Ag. Although most HLA-A*0201/influenza matrix protein(58-66)-specific CD8 T cells from healthy donors display characteristics typical of memory T cells, through our extensive phenotypic analysis we have further shown that up to 20% of these cells express neither the IL-7 receptor CD127 nor the costimulatory molecule CD28. In contrast to the majority of CD28(pos) cells, granzyme B and perforin were frequently expressed by the CD28(neg) cells, suggesting that they are effector cells. Indeed, these cells were able to kill target cells, in an Ag-specific manner, directly ex vivo. Thus, our findings demonstrate the remarkable long-term persistence in healthy humans of not only influenza-specific memory cells, but also of effector T cells. We further observed that granzyme B expression in influenza-specific CD8 T cells paralleled levels in the total CD8 T cell population, suggestive of Ag-nonspecific bystander activation. Sequencing of TCR alpha- and beta-chains showed that the TCR repertoire specific for this epitope was dominated by one, or a few, T cell clonotype per healthy donor. Moreover, our sequencing analysis revealed, for the first time in humans, that identical clonotypes can coexist as both memory and effector T cells, thereby supporting the principle of multipotent clonotypic differentiation.