Os conflitos de competência normativa do estado regulador brasileiro no setor administrado pela ANP

The dissertation has by objective describe the administrative activity of regulation exercised by independent regulatory agencies, observing that this activity was already done before this structures creation, however, after a really deep administrative reform that had as objective built a Public Administration with more efficiency, it passed to be done with some own peculiarities of these new structures of regulation. The work gave especial attention to what concern the conflicts of normative competency that really often happen between ANP (Agência Nacional do Petróleo, Gás Natural e Biocombustíveis) and the legislatives organs of the Republic Federative of Brazil, because energetic area has unbelievable mater to any country, and the fact of some juridical norm be against the law and be accepted is very dangerous, it affronts the constitutional principle of the legality e may put in risk the democratic Estate of law, them, regulatory dogmatic must be scientifically knows, and developed, thought and especially there are so many doctrinaires divergences about regulation constitutionality. As a theorist point, the investigation got the Logical nocontradiction principle, according Hans Kelsen and Lourival Vilanova thought, doing a philosophical reflection about the system of positive law, in which there are many antinomies, or conflicts of norms, what include the conflicts of the administrative acts expedited by ANP and the legislation of the brazilian regulatory Estate. For a better understanding and exemplify some perplexities treated by the doctrinaire angle, this work did a lucubration about a possibility of a normative conflict between a ANP resolution and the municipal legislation in a specific case, also, brought several jurisprudences for the brazilians courts of justice, that confirm the empiric existence of normative conflicts among ANP s administrative norms and federal legislation. Finally, concludes observing that the regulation is not a legislative competency delegation to regulatory agencies, is just a new exercise of the administrative function, it is a technical specialization of the public administration, that using this know-how can acting with more efficiency, however the normative power of regulatory agencies must respect the empire of law, so in this terms, the dissertation suggests the ponderation of the constitutionals principles of efficiency and legality how form to harmonizing the democratic legitimate inherent to legal norm supremacy, with the perspective of an efficient economic and institutional development

On methodology for education sector analysis / by Brandon Robinson.

Mode of access: Internet.

Reallocation of resources between the tradable and non-tradable sector in Portugal: Assessing the degree of structural transformation in the Portuguese economy

Portugal implemented a large number of structural reforms in the recent years, which are expected to enhance the allocation of resources in the economy, namely from the non-tradable to tradable sector. We argue that the methodology to identify the tradable sector used by some international institutions is outdated and may hamper an accurate assessment of the progress achieved so far. Based on an enhanced methodology to identify the tradable sector, we are able to provide a more accurate, clearer picture of the recent structural developments of the Portuguese economy.

A potential vorticity signature for the cold sector of winter extratropical cyclones

The cold sector of a midlatitude storm is characterized by distinctive features such as strong surface heat fluxes, shallow convection, convective precipitation and synoptic subsidence. In order to evaluate the contribution of processes occurring in the cold sector to the mean climate, an appropriate indicator is needed. This study describes the systematic presence of negative potential vorticity (PV) behind the cold front of extratropical storms in winter. The origin of this negative PV is analyzed using ERA-Interim data, and PV tendencies averaged over the depth of the boundary layer are evaluated. It is found that negative PV is generated by diabatic processes in the cold sector and by Ekman pumping at the low centre, whereas positive PV is generated by Ekman advection of potential temperature in the warm sector. We suggest here that negative PV at low levels can be used to identify the cold sector. A PV-based indicator is applied to estimate the respective contributions of the cold sector and the remainder of the storm to upward motion and large-scale and convective precipitation. We compare the PV-based indicator with other distinctive features that could be used as markers of the cold sector and find that potential vorticity is the best criterion when taken alone and the best when combined with any other.