Federalismo e relações intergovernamentais no Brasil: a reforma de programas sociais

The article analyses the process of reform in four areas of social policies that affect directly the interests of sub-national governments: basic education, social housing programs, basic sanitation and health. As the study reveals, despite the varying degree of success achieved in the various policy initiatives and contrary to the expectations of the prevailing interpretations of the nature of Brazilian federalism, the federal government faced no insurmountable hurdles in implementing their reform agenda. The study aims at demonstrating that (i) in the absence of any constitutional mandatory requirement, the political autonomy of local governments - typical of federative States - actually enhances the veto power of local governments over policy initiatives proposed by the federal Executive branch. However, (ii) power resources available to the federal Executive branch - such as agenda definition and vetoing powers - in addition to control over resources that are essential to the political survival of the representatives increase the chances of success-of the federal government. Furthermore, (1999), (iii) the constitutional authority of Brazilian states is far more limited than that of the North-American states; (iv) the category federalism, however, is not sufficient to define the potential stability of specific policies, which depends upon how inter-governmental relations are structured in each particular policy. Specifically, (v) constitutional rules, legacies from previous policies and the political cycle frame the decision arenas in various ways, thus conditioning both the strategies and chances of success of the federative players.

Participação política no Conselho Municipal de Assistência Social de Franca/SP: desafios e perspectivas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Atuação da Defensoria Pública da União na Amazônia Legal em conflitos de natureza coletiva: período de 2004 a 2010

As instituições do sistema de justiça ao redor do mundo têm ocupado importantes espaços no cenário político-institucional, atuando como verdadeiros atores políticos dotados de recursos de poder. Esse fenômeno de judicialização da vida pública tem ocorrido no Brasil, sobejamente após a promulgação da Constituição Federal de 1988. Os atores do sistema de justiça passaram a exercer importante influência sobre a vida social, econômica e política do país, atuando na afirmação de novos direitos e na construção da agenda pública. À luz deste contexto a presente dissertação analisa a judicialização da política na realidade político-institucional brasileira, delimitando, todavia, o seu campo de estudo à atuação das unidades da Defensoria Pública da União nos Estados que integram a Amazônia Legal em conflitos de natureza coletiva, buscando compreender fundamentalmente as formas judiciais e extrajudiciais de resolução de conflitos, os critérios de atuação da instituição neste tipo de controvérsias, bem como os resultados das ações e relações com o judiciário. A ideia central é a de que os mecanismos que proporcionam inclusão no sistema de justiça podem desempenhar um papel importante na afirmação de direitos e na construção da agenda pública.

Advanced Beamforming for Distributed and Multi-Beam Networks

Beamforming entails joint processing of multiple signals received or transmitted by an array of antennas. This thesis addresses the implementation of beamforming in two distinct systems, namely a distributed network of independent sensors, and a broad-band multi-beam satellite network. With the rising popularity of wireless sensors, scientists are taking advantage of the flexibility of these devices, which come with very low implementation costs. Simplicity, however, is intertwined with scarce power resources, which must be carefully rationed to ensure successful measurement campaigns throughout the whole duration of the application. In this scenario, distributed beamforming is a cooperative communication technique, which allows nodes in the network to emulate a virtual antenna array seeking power gains in the order of the size of the network itself, when required to deliver a common message signal to the receiver. To achieve a desired beamforming configuration, however, all nodes in the network must agree upon the same phase reference, which is challenging in a distributed set-up where all devices are independent. The first part of this thesis presents new algorithms for phase alignment, which prove to be more energy efficient than existing solutions. With the ever-growing demand for broad-band connectivity, satellite systems have the great potential to guarantee service where terrestrial systems can not penetrate. In order to satisfy the constantly increasing demand for throughput, satellites are equipped with multi-fed reflector antennas to resolve spatially separated signals. However, incrementing the number of feeds on the payload corresponds to burdening the link between the satellite and the gateway with an extensive amount of signaling, and to possibly calling for much more expensive multiple-gateway infrastructures. This thesis focuses on an on-board non-adaptive signal processing scheme denoted as Coarse Beamforming, whose objective is to reduce the communication load on the link between the ground station and space segment.

3CAM - A NOVEL TERNARY CONTENT ADDRESSABLE MEMORY USING THREE-VALUED LOGIC

Content Addressable Memory (CAM) is a special type of Complementary Metal-Oxide-Semiconductor (CMOS) storage element that allows for a parallel search operation on a memory stack in addition to the read and write operations yielded by a conventional SRAM storage array. In practice, it is often desirable to be able to store a “don’t care” state for faster searching operation. However, commercially available CAM chips are forced to accomplish this functionality by having to include two binary memory storage elements per CAM cell,which is a waste of precious area and power resources. This research presents a novel CAM circuit that achieves the “don’t care” functionality with a single ternary memory storage element. Using the recent development of multiple-voltage-threshold (MVT) CMOS transistors, the functionality of the proposed circuit is validated and characteristics for performance, power consumption, noise immunity, and silicon area are presented. This workpresents the following contributions to the field of CAM and ternary-valued logic:• We present a novel Simple Ternary Inverter (STI) transistor geometry scheme for achieving ternary-valued functionality in existing SOI-CMOS 0.18µm processes.• We present a novel Ternary Content Addressable Memory based on Three-Valued Logic (3CAM) as a single-storage-element CAM cell with “don’t care” functionality.• We explore the application of macro partitioning schemes to our proposed 3CAM array to observe the benefits and tradeoffs of architecture design in the context of power, delay, and area.

The Western Hemisphere energy system [microform] /

Reuse of record except for individual research requires license from Congressional Information Service, Inc.

Federal interagency energy-environment R & D program /

Mode of access: Internet.

Energy conservation site visit report : toward more effective energy management /

S/N 041-018-00100-0

Federal energy research : an analysis of fiscal year 1977 program funding levels and alternative budget paths through fiscal year 1986 /

Mode of access: Internet.

Energy from the West : a progress report of a technology assessment of western energy resource development : executive summary : prepared for Office of Research and Development, Environmental Protection Agency /

"Contract no. 68-01-1916."

Renewable energy sources for the world's poor : a review of current international development assistance programs /

October 1979.

Housing and urban development energy research abroad : a bibliography /

Mode of access: Internet.

Markets and technology for recovering energy from solid waste /

Bibliography: p. 30-31.

First year work plan for a technology assessment of Western energy resource development /

Mode of access: Internet.

International energy outlook /

Latest issue consulted: 1993.