994 resultados para Teoria de pecking order


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In this article, I firstly offer a synthesis of a brief set of analytical elements of the theory of democracy and federalism established in the recent debate which identify a number of flaws in the normative and institutional bases of plurinational democracies. It is necessary to overcome these flaws in order to achieve a true political and constitutional recognition and accommodation of the national pluralism of this kind of liberal democracies (section 1). Secondly, we will focus on the Spanish case of the “Estado de las Autonomías” taking into account the recent reform of the Catalan constitutional law (Estatut d’autonomia 2006) (section 2). A final section makes a number of concluding remarks relating the previously highlighted elements of the theory of democracy and federalism with the analysis of the Catalan case (section 3).

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In this chapter, after pointing out the different logics that lie behind the familiar ideas of democracy and federalism, I have dealt with the case of plurinational federal democracies. Having put forward a double criterion of an empirical nature with which to differentiate between the existence of minority nations within plurinational democracies (section 2), I suggest three theoretical criteria for the political accommodation of these democracies. In the following section, I show the agonistic nature of the normative discussion of the political accommodation of this kind of democracies, which bring monist and pluralist versions of the demos of the polity into conflict (section 3.1), as well as a number of conclusions which are the result of a comparative study of 19 federal and regional democracies using four analytical axes: the uninational/plurinational axis; the unitarianism-federalism axis; the centralisation-decentralisation axis; and the symmetry-asymmetry axis (section 3.2). This analysis reveals shortcomings in the constitutional recognition of national pluralism in federal and regional cases with a large number of federated units/regions with political autonomy; a lower degree of constitutional federalism and a greater asymmetry in the federated entities or regions of plurinational democracies. It also reveals difficulties to establish clear formulas in these democracies in order to encourage a “federalism of trust” based on the participation and protection of national minorities in the shared government of plurinational federations/regional states. Actually, there is a federal deficit in this kind polities according to normative liberal-democratic patterns and to what comparative analysis show. Finally, this chapter advocates the need for a greater normative and institutional refinement in plurinational federal democracies. In order to achieve this, it is necessary to introduce a deeper form of “ethical” pluralism -which displays normative agonistic trends, as well as a more “confederal/asymmetrical” perspective, congruent with the national pluralism of these kind of polities.

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To enhance the clinical value of coronary magnetic resonance angiography (MRA), high-relaxivity contrast agents have recently been used at 3T. Here we examine a uniform bilateral shadowing artifact observed along the coronary arteries in MRA images collected using such a contrast agent. Simulations were performed to characterize this artifact, including its origin, to determine how best to mitigate this effect, and to optimize a data acquisition/injection scheme. An intraluminal contrast agent concentration model was used to simulate various acquisition strategies with two profile orders for a slow-infusion of a high-relaxivity contrast agent. Filtering effects from temporally variable weighting in k-space are prominent when a centric, radial (CR) profile order is applied during contrast infusion, resulting in decreased signal enhancement and underestimation of vessel width, while both pre- and postinfusion steady-state acquisitions result in overestimation of the vessel width. Acquisition during the brief postinfusion steady-state produces the greatest signal enhancement and minimizes k-space filtering artifacts.

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Estudo de natureza descritivo-reflexiva, objetivando apresentar as características do pesquisador que utiliza o método Teoria Fundamentada nos Dados e delinear reflexões sobre o desenvolvimento das aptidões do pesquisador para tornar-se um Teórico Fundamentado. A discussão teórica foi embasada nos referenciais dessa metodologia e apoiada na literatura. O artigo apresenta as principais demandas de estudos qualitativos com a Grounded Theory e importantes comportamentos, atitudes e características desenvolvidas pelos pesquisadores. Constata-se que a aprendizagem acerca da Teoria Fundamentada nos Dados vai além da habilidade para operacionalizar um conjunto de procedimentos e técnicas. Implica, também, em desafios de transformação na postura como pesquisador e em novas formas de pensar e pesquisar, reunindo conhecimentos a partir dos dados para formar uma teoria.

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Excecutive order signed by Governor Thomas Vilsck. Ensures Iowa's kids have a quality early childhood experience by giving child care workers the opportunity to organize. Directs the Department of Human Services to meet with authorized representatives of unregistered Child Care providers (and others not covered by Executive Order 45 )in the State of Iowa.

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Excecutive order signed by Governor Thomas Vilsck. Grants voting rights to disqualified electors who have discharged their sentence, probation or parole.

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Excecutive order signed by Governor Thomas Vilsck. Directs the Department of Human Services to meet with organizations and associations in order to improve delivery and quality of home and community-based care services for Iowa’s elderly and disabled.

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Excecutive order signed by Governor Thomas Vilsck. Directs the Department of Human Services to comply with all directives from the federal government arising from Hurricane Katrina insofar as those directives concern public welfare programs administered by DHS, declares that any evacuee shall be deemed a resident of the State of Iowa for purposes of obtaining eligibility for the food stamp, family investment and Medicaid programs, and DHS should process applications in an expedited and flexible manner.

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Excecutive order signed by Governor Thomas Vilsck. Ensures Iowa's kids have a quality early childhood experience by giving child care workers the opportunity to organize. Directs the Department of Human Services to meet with authorized representatives of Registered Child Care providers in the State of Iowa.

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Executive Orders from Governor Hughes. Establish the Department of Social Services.

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Creates the Keep Iowa Clean and Beautiful Task Force to assess conditions and activities of litter control in Iowa.

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Ordered the Institute for Tomorrow’s Workforce to propose a design for a pay-for-performance program and conduct a study of the design.

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Executive Orders from Governor Hughes. Code of Fair Practices

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Executive Orders from Governor Hughes. All Iowa peace officers to protect President Johnson.