O Dualismo Cultural: os Luso-Caboverdianos entre a Escola a Família e a Comunidade (Estudo de Caso)

A tese que ora findamos visa a obtenção do grau de doutora em Educação, na Especialidade de Desenvolvimento Curricular, pelo Departamento do Currículo e Tecnologia Educativa, do Instituto de Educação e Psicologia, da Universidade do Minho. Intitulado o dualismo cultural: os luso-caboverdianos entre a escola, a família e a comunidade, o presente estudo centra-se numa abordagem crítica da escolaridade básica obrigatória, no qual procurámos compreender e explicar as condições de realização deste nível de ensino pelos jovens de ascendência caboverdiana, nascidos em Portugal, na qualidade de sujeitos biculturais em consequência da simbiose das culturas caboverdeana e portuguesa. Isto para concluirmos se na oferta do serviço educativo e de formação estão acautelados os seus direitos de cidadania e de participação na sociedade em que se encontram inseridos e a que pertencem de facto. Nesta investigação foi fundamental analisar a oferta de educação básica, entender as representações de alunos lusocaboverdeanos acerca da sua identidade cultural e das suas percepções sobre a formação académica que recebem; reconhecer representações e percepções de professores acerca da realidade educativa portuguesa, o enquadramento da multiculturalidade e a docência em turmas com alunos luso-caboverdianos, e compreender as percepções de pais e encarregados da educação caboverdeanos acerca da realidade educativa portuguesa e do enquadramento dos seus filhos na escola, para perceber se o insucesso educativo dos luso-caboverdeanos está relacionado com a condição de aluno “culturalmente diferente” ou se tem a sua origem na escola e no currículo da escolaridade obrigatória e, assim, contribuir com subsídios teóricos e práticos para o aprofundamento da problemática da multiculturalidade em Portugal, com vista à sua potenciação e normalização no sistema educativo. Estando perante uma sociedade de formação multicultural reafirmada com a colonização, justifica-se, em Portugal, a preocupação com a temática da diversidade cultural nas políticas educativas, resultante da consciencialização da manifestação da diversidade cultural no contexto escolar, podendo a sua omissão constituir num factor de insucesso educativo. Por isso, integramos nesta investigação matérias como: uma conceptualização do multiculturalismo com vista a questionar e clarificar os conceitos e as perspectivas inerentes a este fenómeno. Uma tentativa de desocultar para perceber o conteúdo simbólico e os porquês das políticas de integração das minorias etnicoculturais que, ao que parece, nos tempos que correm, por quase toda a parte, se converteram numa prioridade absoluta e inadiável. Estabelecemos uma ponte entre a génese do campo curricular e a construção de um currículo multi e/ou intercultural, merecendo devida atenção as tendências que dominam as discussões e a produção científica actuais nestes domínios. Problematizámos o currículo e identidade na escolaridade obrigatória nas dimensões inserção sociocultural, promoção da igualdade de sucesso educativo e inclusão dos sujeitos e o currículo e a educação para o exercício da cidadania numa escola que se quer plural. Neste último debatemos o conteúdo político da educação para a cidadania, as políticas educativas e curriculares e a escolaridade básica obrigatória como uma proposta que continua em aberto, por isso, passível de adequação às necessidades de uma educação da e para a diversidade. Procurámos fazer uma análise das políticas de integração socioeducativa da diversidade cultural, com destaque para o quadro legal que regula a integração das minorias étnicas na escola básica portuguesa, com particular incidência sobre as crianças pertencentes à comunidade caboverdeana nascidas em território português, procurando concluir acerca da existência, ou não, de posições e opções de políticas educativas concretas face à necessidade de dar prosseguimento à educação multicultural neste contexto. Tratou-se de uma investigação qualitativa holística, que permitiu desenvolver compreensões profundas dos fenómenos a partir das evidências reunidas, do estudo das representações dos sujeitos sobre quem recaem os resultados da investigação, mas também de sujeitos que, assim como o meio envolvente, estabelecem uma relação indirecta com os mesmos resultados. Circunscrito a um estudo de caso, a reflexão e a partilha de conhecimento e informações possibilitou desenvolver uma compreensão sobre a problemática estudada. Dos resultados obtidos, destacámos aqui que, em Portugal, apesar da absorvência da diversidade cultural nas política educativa, não se concretizou, ainda, uma proposta que, na prática, crie a reciprocidade entre as questões etnicoculturais e o sucesso e/ou insucesso educativos das minorias em educação com ganhos decisivos no combate ao insucesso e ao abandono escolar. Continua-se a desenvolver uma educação igualitarista monocultural pela via da homogeneização curricular, assente na noção de que povos e grupos podem estar em condições de igualdade se reunidos numa cultura comum. Aparentemente sob pilares democráticos, esta educação multicultural segue a concepção liberal associando essencialismo, universalismo e igualitarismo, resultando num propósito civilizacional excludente das minorias etnicoculturais. As conclusões chegadas permitem-nos defender a dessacralização do currículo nacional comum e uniforme e a defesa de uma proposta curricular baseada numa cultura científica global e necessária, de acordo com as faixas etárias e níveis de ensino, com campos de integração obrigatória de conteúdos territorializados alicerçados no interculturalismo como estratégia promotora da interacção crítica e solidária entre diferentes sujeitos e grupos culturais, permissiva da construção de identidades próprias e da confissão da diferença cultural, associada ao intraculturalismo como uma via permeabilizadora da educação democrática como garante da cidadania plena a todos os indivíduos, como condição fundamental para o estabelecimento das condições de igualdade e de garantia de sucesso em educação.

Determinación de sistemas de flujo regionales y locales en las depresiones tectónicas del Baix Empordà y La Selva (NE de España) en base a datos hidroquímicos e isotópicos

The Baix Empordà-Selva-Gavarres aquifer system is related to the fault set that created the tectonic basins of Empordà and Selva areas (NE Spain) during the Neogene. In this work, we describe groundwater hydrogeological, hydrochemical and isotopical (3H, δD, δ18O, and the 87Sr/86Sr ratio) characteristics of this system in order to illustrate the relevance of fault zones in groundwater flow-paths and the recharge. In that way, we identify two flow systems, with distinct hydrochemistry and isotopes. A local flow system originates at the Gavarres Range, and it flows towards the basins of the Baix Empordà and Selva, with an approximate residence time of 20 years. Additionally, a regional flow system has only been identified in the Selva basin. This one is related to the main fault zones, as preferential flow paths. Its recharge is located in mountain ranges with higher altitudes, namely the Transversal and Guilleries Ranges, with residence times larger than 50 years. Isotopical data has also shown mixing processes between both flow systems and rainfall recharge while multivariate statistical analysis of principal components has shown the main processes that control hydrochemistry of each flow systems

Deficit, human capital and economic growth dynamics

Long-run economic growth arouses a great interest since it can shed light on the income-path of an economy and try to explain the large differences in income we observe across countries and over time. The neoclassical model has been followed by several endogenous growth models which, contrarily to the former, seem to predict that economies with similar preferences and technological level, do not necessarily tend to converge to similar per capita income levels. This paper attempts to show a possible mechanismthrough which macroeconomic disequilibria and inefficiencies, represented by budget deficits, may hinder human capital accumulation and therefore economic growth. Using a mixed education system, deficit is characterized as a bug agent which may end up sharply reducing the resources devoted to education and training. The paper goes a step further from the literature on deficit by introducing a rich dynamic analysis of the effects of a deficit reduction on different economic aspects.Following a simple growth model and allowing for slight changes in the law of human capital accumulation, we reach a point where deficit might sharply reduce human capital accumulation. On the other hand, a deficit reduction carried on for a long time, taking that reduction as a more efficient management of the economy, may prove useful in inducing endogenous growth. Empirical evidence for a sample of countries seems to support the theoretical assumptions in the model: (1) evidence on an inverse relationship betweendeficit and human capital accumulation, (2) presence of a strongly negative associationbetween the quantity of deficit in the economy and the rate of growth. They may prove a certain role for budget deficit in economic growth

Deficit, human capital and economic growth dynamics

Long-run economic growth arouses a great interest since it can shed light on the income-path of an economy and try to explain the large differences in income we observe across countries and over time. The neoclassical model has been followed by several endogenous growth models which, contrarily to the former, seem to predict that economies with similar preferences and technological level, do not necessarily tend to converge to similar per capita income levels. This paper attempts to show a possible mechanismthrough which macroeconomic disequilibria and inefficiencies, represented by budget deficits, may hinder human capital accumulation and therefore economic growth. Using a mixed education system, deficit is characterized as a bug agent which may end up sharply reducing the resources devoted to education and training. The paper goes a step further from the literature on deficit by introducing a rich dynamic analysis of the effects of a deficit reduction on different economic aspects.Following a simple growth model and allowing for slight changes in the law of human capital accumulation, we reach a point where deficit might sharply reduce human capital accumulation. On the other hand, a deficit reduction carried on for a long time, taking that reduction as a more efficient management of the economy, may prove useful in inducing endogenous growth. Empirical evidence for a sample of countries seems to support the theoretical assumptions in the model: (1) evidence on an inverse relationship betweendeficit and human capital accumulation, (2) presence of a strongly negative associationbetween the quantity of deficit in the economy and the rate of growth. They may prove a certain role for budget deficit in economic growth

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Over the last few decades, the Swiss higher education system has faced important reforms - both concerning its structure and its governance. As with other European countries, one of the most important changes consists of the strengthening of the higher education institutions' research mission through the reinforcement of the role of the National Science Foundation (NSF), which has become increasingly involved in sustaining academic careers. Meanwhile, traditionally and historically, the definition of a faculty member and his or her financial support has come from the higher education institutions (HEI) themselves. This redefinition of power relationships around the funding of academic temporary positions and research activities by the NSF can be analyzed as an attempt to reform the structure of academic careers and the allocation modes of academic positions. Being able to analyze the issue of allocating academic positions within the normative structure of science (Merton, The sociology of science. University of Chicago Press, Chicago, 1973) is a constant concern for those involved in Higher Education Studies. This chapter is an attempt to nurture the debate by questioning, though a quantitative and qualitative research, the tension between the uses of universalist and particularist criteria in the allocation of academic positions. It analyses the possible exclusion process as a consequence of the organization of academic markets and their embeddedness in a wider societal organization.

Iowa Highway Research Board TR-423: 1949–1999, 1999

The year 1949 saw the Iowa General Assembly’s establishment of the Iowa Secondary Road Research Fund, which led to the creation of a supervisory board within what was then the Iowa State Highway Commission to oversee the expenditure of that fund. The purpose of the fund and the board was to research road construction topics likely to be beneficial to the working of Iowa’s secondary, or local, road system. The supervisory board—called the Iowa Highway Research Board (the “Board”)—was organized by the highway commission in December 1949 and first met in May 1950. The creation of the fund and of the Iowa Highway Research Board marked the first organized effort in the United States to investigate local road construction problems and placed Iowa in the forefront of this field of engineering research. That Iowa should be a leader in such an effort is not surprising, given the early and sustained emphasis of the Iowa State Highway Commission on both research and the dissemination of information to county authorities. Now, 50 years later, a retrospective is in order. To that end, the Iowa Highway Research Board commissioned the preparation of a commemorative history. This work is the result of that project. Throughout its existence, the Board has funded nearly 450 projects, several of national significance. Many new construction and maintenance techniques have been developed, some of which have evolved into standard practices in highway construction. Innovative new materials and equipment have been tested. Still other projects have considered a wide variety of subjects related to the efficient operation of the highway system. Highway safety, conservation, and law have all come under research scrutiny. While it will not be possible, given the short space available, to consider all the projects financed by the Iowa Highway Research Board, it is well worthwhile to examine the Board’s principal projects and its resulting contributions to the field of highway research.

Leadership Agenda and Strategic Progress Report, 2007-2008

Early Childhood Iowa (ECI) is an alliance of stakeholders in early care, health, and education that affect children age zero to five in the State of Iowa. Its purpose is to support a comprehensive, integrated early care, health and education system for Iowa. All activities of the system are aligned around a common vision for Iowa: Every child, beginning at birth, will be healthy and successful.Membership is voluntary and open to anyone self-identifying as a “stakeholder” in Iowa’s early care, health, and education system. The process for membership will be with as few barriers or constraints as possible. Individuals seeking membership should agree to the vision for an early care, health, and education system in Iowa and to the principles and core beliefs of the ECI Stakeholders. The structure of ECI includes six system component groups that describe the necessary elements of an effective and comprehensive early care, health, and education system, as well as a State Agency Liaison group and a Co-chairs group. Membership in each component group is open to anyone with an interest in the unique responsibilities of a implementing an early care, health and education system.

Surface Improvement and Dust Palliation of Unpaved Secondary Roads and Streets, HR-151, 1973

As of December 31, 1970 there were 57,270 miles of Local Secondary roads and 32,958 miles of Farm to Market roads in the Iowa secondary road system. The Local Secondary system carried a traffic load of 2,714,180 daily vehicle miles, accounting for 32% of all traffic in the secondary system. For all Local Secondary roads having some form of surfacing, 98% were surfaced with gravel or crushed stone. During the 1970 construction year 335 miles of surfaced roads were constructed in the Local Secondary system with 78% being surfaced with gravel or crushed stone. The total maintenance expenditure for all secondary roads in Iowa during 1970 amounted to $40,086,091. Of this, 42%, or $17,020,332, was spent for aggregate replacement on existing gravel or crushed stone roads with an additional 31% ($12,604,456) being spent on maintenance other than resurfacing. This amounts to 73% of the total maintenance budget and are the largest two maintenance expenditure items out of a list of 10 ranging from bridges to drainage assessments. The next largest item was 7%, for maintenance of existing flexible bases. Three concurrent phases of study were included in this project: (1) laboratory screenings studies of various additives thought to have potential for long-lasting dust palliation, soil additive strength, durability, and additive retention potential; (2) test road construction using those additives that indicated promise for performance-serviceability usage; and (3) observations and tests of constructed sections for evaluation of the additive's contribution to performance and serviceability as well as the relationship to initial costs.

The role of the δ-opioid receptor in skin homeostasis and wound healing

Au regard des agressions environnementales constantes que la peau doit endurer, l'équilibre fragile entre l'expression et la répression des gènes épidermiques, nécessaire à la différentiation et la prolifération des kératinocytes, pourrait facilement être perturbé en l'absence des mécanismes de stabilisation robustes. La présence d'un système neuroendocrinien local est donc importante afin de coordonner une réponse aux éventuelles irritations. En effet, l'expression de plusieurs neurohormones, des neurotransmetteurs et des neuropeptides, y compris des dérivés pro-opiomélanocortine comme la ß-endorphine et [Met5]-enképhaline, ainsi que l'expression du récepteur 8-opioïde (DOR) a été démontré dans la peau. Cependant, les mécanismes moléculaires par lesquels ils modulent la fonction des kératinocytes sont mal connus. Le présent travail démontre que la voie de signalisation DOR active spécifiquement la voie ERK 1/2 MAPK dans les lignées cellulaires de kératinocytes humains, inhibant la prolifération des cellules et entraîne une diminution de l'épaisseur épidermique dans un modèle organotypique de peau. De plus, l'expression de DOR retarde nettement l'induction de la kératine 10 (KRT 10) et la kératine 1 (KRT 1) dans une modèle 2D de différentiation in vitro, et supprime l'induction de KRT 10 dans un modèle organotypique de peau. Ceci est accompagné de la dérégulation de l'involucrine (IVL), la loricrine (LOR) et la fïlaggrin (FLG), résultant en une induction nettement réduite de leur expression lors de l'initiation de la différentiation in vitro. De plus, POU2F3 a été identifié comme un facteur de transcription régulant les gènes de différentiation des kératinocytes modulés par DOR. Il a été démontré que la régulation négative de POU2F3 via la voie DOR-ERK affecte les principaux aspects de la fonction des kératinocytes. Toutefois, il est évident que des facteurs supplémentaires influencent la fonctionnalité de la voie DOR elle-même. Le calcium et le contact cellule-cellule augmentent la quantité des récepteurs à la surface cellulaire des kératinocytes. Les kératinocytes dont les récepteurs sont internalisés ne répondent pas de la même manière que ceux possédant des récepteurs fonctionnels localisée à la membrane. Ce travail suggère que lors de signaux intrinsèques ou extrinsèques spécifiques, les kératinocytes sont capable de répondre via le système opioïdergique neuro-epidermique. Cette réponse doit être spatialement et temporairement contrôlée afin d'éviter un déséquilibre de l'homéostasie épidermique et un retard de cicatrisation. La compréhension de ce processus très complexe pourrait permettre à terme le développement de meilleurs traitements des affections cutanées pathologiques. En complément des études précédentes sur des souris DOR-défïcientes, ces données suggèrent que l'activation de DOR dans les kératinocytes humains influence la morphogenèse et l'homéostasie de l'épiderme, et pourrait jouer un rôle lors du processus de cicatrisation. - In view of the constant environmental assaults that the skin must endure, the delicate balance of an eloquent sequence of epidermal gene expression and repression, that is required for appropriate differentiation and proliferation of keratinocytes, might easily become derailed in the absence of robust stabilizing mechanisms. The presence of a local neuroendocrine system is thereby important to coordinate a response towards irritations. In fact, the expression of several neurohormones, neurotransmitters, and neuropeptides, including proopiomelanocortin derivatives, such as ß- endorphin and [Met5]-enkephalin has been shown in skin, as well as expression of the 6-opioid receptor (DOR). However, there is currently a lack of understanding of the molecular mechanisms by which their signalling modulates keratinocyte function. The present work demonstrates that DOR signalling specifically activates the ERK 1/2 MAPK pathway in human keratinocyte cell lines. This activation inhibits cell proliferation, resulting in decreased epidermal thickness in an organotypic skin model. Furthermore, DOR expression markedly delays induction of keratin intermediate filament Keratin 10 (KRT 10) and KRT 1 during in vitro differentiation, and abolishes the induction of KRT 10 in the organotypic skin model. This is accompanied by deregulation of involucrin (IVL), loricrin (LOR), and filaggrin (FLG), illustrated by a markedly reduced induction of their expression upon initiation of differentiation in vitro. Additionally, POU2F3 was identified as a transcription factor mediating the DOR induced regulation of keratinocyte differentiation related genes. It was revealed that DOR-mediated ERK-dependent downregulation of this factor affects key aspects of keratinocyte function. However, it is evident that additional triggers influence the functionality of the DOR itself. Calcium at concentrations above 0.1 mM and cell-cell contact both enhance the presence of receptor molecules on the keratinocytes cell surface. Keratinocytes with internalized receptor do not respond to DOR ligands in the same way as keratinocytes with a functional membrane localized receptor.

Standards for Single Span Prefabricated Bridges, Phase I - Concept Development, TR-663, 2014

In coordination with a Technical Advisory Committee (TAC) consisting of County Engineers and Iowa DOT representatives, the Iowa DOT has proposed to develop a set of standards for a single span prefabricated bridge system for use on the local road system. The purpose of the bridge system is to improve bridge construction, accelerate project delivery, improve worker safety, be cost effective, reduce impacts to the travelling public by reducing traffic disruptions and the duration of detours, and allow local forces to construct the bridges. HDR Inc. was selected by the Iowa DOT to perform the initial concept screening of the bridge system. This Final Report summarizes the initial conceptual effort to investigate potential systems, make recommendations for a preferred system and propose initial details to be tested in the laboratory in Phase 2 of the project. The prefabricated bridge components were to be based on the following preliminary criteria set forth by the TAC. The criteria were to be verified and/ or modified as part of the conceptual development. - 24’ and 30’ roadway widths - Skews of 0o, 15o, and 30o - Span lengths of 30’ – 70’ in 10’ increments using precast concrete beams - Voided box beams could be considered - Limit precast element weight to 45,000 pounds for movement and placement of beams - Beams could be joined transversely with threaded rods - Abutment concepts may included precast as well as an option for cast-in-place abutments with pile foundations In addition to the above criteria, there was an interest to use a single-width prefabricated bridge component to simplify fabrication as well as a desire to utilize non-prestressed concrete systems where possible to allow for precasting of the beam modules by local forces or local precast plants. The SL-1 modular steel bridge rail was identified for use with this single span prefabricated bridge system.

3

De manière générale, l'autonomie des établissements de formation influence positivement la performance scolaire. Une enquête réalisée en Suisse romande auprès de 219 cadres scolaires permet, dans la présente contribution, de mesurer l'écart existant entre le degré d'autonomie souhaitée par les cadres scolaires d'une part et le degré d'autonomie dont ils disent disposer d'autre part. Le traitement descriptif des données de l'enquête démontre que, dans tous les domaines de gestion, les cadres scolaires souhaitent disposer de plus d'autonomie qu'ils n'en perçoivent. Ce constat est valable dans tous les cantons, tous les degrés du système éducatif et toutes les fonctions. Le degré d'autonomie souhaitée ne varie que peu selon les cantons, les degrés ou les fonctions. Sur cette base, il n'est pas possible de conclure à la nécessité ou à la pertinence d'un degré d'autonomie différenciée selon les cantons, les degrés ou les fonctions. Le traitement analytique des données de l'enquête identifie les facteurs expliquant l'écart entre les degrés d'autonomie souhaitée et perçue. Cet écart est plus élevé que la moyenne dans les cantons de Fribourg et de Genève, dans le degré primaire et dans la fonction de directeur. En d'autres termes, l'adéquation entre les degrés d'autonomie souhaitée et perçue est moins bonne dans ces cantons, ce degré et cette fonction. Un rattrapage en matière de délégation d'autonomie est dès lors possible. La reconnaissance, à l'intérieur de l'établissement, d'une faculté de conduite et de pilotage à la direction exerce un effet positif sur le degré d'autonomie souhaitée et un effet positif plus important encore sur le degré perçu. Par conséquent, il apparaît qu'une direction dont la faculté de conduite est avérée souhaite non seulement disposer de plus d'autonomie mais parvienne à obtenir (ou à « gagner ») plus d'autonomie. School autonomy has a positive influence on pupils' performance. This article presents the results of a survey conducted in the French-speaking part of Switzerland on 219 school leaders. The objective of the survey is to measure and to explain the gap between the level of autonomy desired by school leaders, and the level of autonomy that they perceive. Descriptive statistics show that, in every single management area, school leaders wish to have more autonomy than they actually have. This result is valid in all cantons, all levels of the education system and all types of job. The desired level of autonomy varies only slightly depending on the cantons, the levels of the education system and the types of job. On this basis, it is not possible to conclude that it is necessary and relevant to differentiate the level of autonomy depending on the cantons, the levels of the education system and the types of job. Analytical statistics identify the explanatory variables of the gap between the desired level of autonomy and the perceived level of autonomy. This gap is higher than average in the cantons of Fribourg and Geneva, in the primary level of education and in the position of head-teacher. In other words, the adequacy between the desired and the perceived levels of autonomy is worse in these cantons, this level and this position. As a result, a catch-up on the delegation of school autonomy is possible. Results also show that school leaders, whose management competence is recognized by its staff, not only want more autonomy but succeed in securing (or "gaining") more autonomy.

L'agrégation toxique des protéines: une forme de "delinquance moléculaire" activement combattue dans la cellule par les chaperones moléculaires et les protéases [The toxic aggregation of proteins: a kind of "molecular delinquency" actively fought in the cell by molecular chaperones and proteases]

Under various stresses, mutation-sensitised proteins may spontaneously convert into inactive, aggregation-prone structures, which may be cytotoxic and infectious. In the cell, this new kind of "molecular criminality" is actively fought against by a network of molecular chaperones that can specifically identify, isolate and unfold damaged (delinquent) proteins and favour their subsequent native refolding. Irreversibly damaged molecules unable to natively refold are preferentially "executed" and recycled by proteases. Failing that, they are "imprisoned" within compact amyloids, or "evicted" from the cell. Thus, striking parallels, although of questionable ethical value, exist between protein and human criminality, and between the cellular and social responses to these different types of criminality. Fundamental differences also exist. Whereas programmed death (apoptosis) is the preferred solution chosen by aged and aggregation-stressed cells, collective suicide is seldom an option chosen by lawless human societies. More significantly, there is no clear cellular equivalent for the role of the family and the education system, which are so essential to the proper shaping of functional individuals in the society, and give rise to humanism, that favours crime prevention, reeducation and reinsertion programs over capital punishment. To the cardiologist and transplantation surgeon, the interest of molecular chaperones, in particular of Hsp70, Hsp90 and Hsp27, lays in their ability to inhibit the signalling pathway of programmed cell death. Their induction before and during ischemia, by various treatments and drugs could significantly reduce damages from the post ischemic reperfusion of organs.

Cooperative games with size-truncated information

[Eng] We study the marginal worth vectors and their convex hull, the socalled Weber set, from the original coalitional game and the transformed one, which is called the Weber set of level k. We prove that the core of the original game is included in each of the Weber set of level k, for any k, and that the Weber sets of consecutive levels form a chain if and only if the original game is 0-monotone. Even if the game is not 0-monotone, the intersection of the Weber sets for consecutive levels is always not empty, what is not the case for non-consecutive ones. Spanish education system.

Cooperative games with size-truncated information

[Eng] We study the marginal worth vectors and their convex hull, the socalled Weber set, from the original coalitional game and the transformed one, which is called the Weber set of level k. We prove that the core of the original game is included in each of the Weber set of level k, for any k, and that the Weber sets of consecutive levels form a chain if and only if the original game is 0-monotone. Even if the game is not 0-monotone, the intersection of the Weber sets for consecutive levels is always not empty, what is not the case for non-consecutive ones. Spanish education system.

Comparison of the consumption of antidepressants in the immigrant and native populations in a Spanish health region: an observational study

BACKGROUND: Health professionals and organizations in developed countries adapt slowly to the increase of ethnically diverse populations attending health care centres. Several studies report that attention to immigrant mental health comes up with barriers in access, diagnosis and therapeutics, threatening equity. This study analyzes differences in exposure to antidepressant drugs between the immigrant and the native population of a Spanish health region. METHODS: Cross-sectional study of the dispensation of antidepressant drugs to the population aged 15 years or older attending the public primary health centres of a health region, 232,717 autochthonous and 33,361 immigrants, during 2008. Data were obtained from computerized medical records and pharmaceutical records of medications dispensed in pharmacies. Age, sex, country of origin, visits, date of entry in the regional health system, generic drugs and active ingredients were considered. Statistical analysis expressed the percentage of persons exposed to antidepressants stratified by age, gender, and country of origin and prevalence ratios of antidepressant exposition were calculated. RESULTS: Antidepressants were dispensed to 11% of native population and 2.6% of immigrants. Depending on age, native women were prescribed antidepressants between 1.9 and 2.7 times more than immigrant women, and native men 2.5 and 3.1 times more than their immigrant counterparts. Among immigrant females, the highest rate was found in the Latin Americans (6.6%) and the lowest in the sub-Saharans (1.4%). Among males, the highest use was also found in the Latin Americans (1.6%) and the lowest in the sub-Saharans (0.7%). The percentage of immigrants prescribed antidepressants increased significantly in relation to the number of years registered with the local health system. Significant differences were found for the new antidepressants, prescribed 8% more in the native population than in immigrants, both in men and in women. CONCLUSIONS: All the immigrants, regardless of the country of origin, had lower antidepressant consumption than the native population of the same age and sex. Latin American women presented the highest levels of consumption, and the sub-Saharan men the lowest. The prescription profiles also differed, since immigrants consumed more generics and fewer recently commercialized active ingredients.