Transformação de coordenadas com modelagem de distorções entre SAD69 e SIRGAS2000 com o uso de Thin-Plate Splines

Several countries have been passed by change processes in their fundamental geodesic structure with the focus on the adoption of geocentric reference systems. In Brazil, the adoption of the SIRGAS2000 evolves the coexistence of two realizations from the COrrego Alegre system, two realizations from the SAD69 system and one realization from the SIRGAS2000 system. To make use of products in the old reference systems, methods of coordinate transformation between the existent reference frames are necessary. So, in this paper one solution for the transformation between coordinates from different reference frames, based on Thin-Plate Splines (TPS), that allows the estimation of parameters from one linear transformation and also one non-linear model is presented. The TPS model was developed to work with tridimensional coordinates and in this paper the results and analysis are performed with simulated data and also with data from the official Brazilian Geodetic System (SGB). In the check points from SAD69 stations (realization of 1996 - SAD69/96), the values of RMSE obtained were of 78,2 mm in latitude and 67,5 mm in longitude, before the transformation to the SIRGAS2000. In the comparison between the TPS model and ProGriD (Brazilian software provided by IBGE), the statistical indicators were reduced in 97%, by using the TPS model. Based in the obtained results from real dataset, the TPS model appears to be promising, since it allows improving the quality of transformation process with simultaneous distortion modeling.

O Direito da Propriedade Intelectual: relações com os entregáveis da Arquitetura da Informação

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fundamentos das políticas de ação afirmativa etnicorracial no ensino superior

This article aims to contextualize the educational affirmative action policies for ethnic racial groups in Brazilian legal system, present the main philosophical fundamentals that support these educational policies and discuss the validity of those fundamentals. In the legal context, the principle of substantive equality and the fundamental objectives of the Federative Republic of Brazil, positivised in the Constitution of 1988, as well as the International Convention on the Elimination of All Forms of Racial Discrimination, allow the implementation of these policies. The philosophical fundamentals presented in this article are the thesis of compensatory justice and the thesis of distributive justice. The thesis of distributive justice has been refuted by logical legal arguments and by analysis of the right to higher education positivised in the Constitution. The thesis of compensatory justice has been considered a valid argument to support affirmative action policies, due to historical facts and sociological factors existing in the Brazilian context. It is concluded that the affirmative action policies for ethnic racial groups should be part of the Brazilian social policies, but these affirmative action policies should not invade the context of higher education, since the intended purposes are unrelated to this.

Ordem social, Polícia Civil e justiça criminal na cidade de São Paulo (1889-1930)

The article aims to review the discussion on police role within institutional reform in São Paulo First Republic implementation. The main argument refers to the formation of brazilian judicial system and to the continuity of the debate on public policies reforms, administration of justice and police control over lower social classes, by means of a criminalization of the poverty. The judicial administration was reformed, but that opened space for police institutions to act without constraints. Despite theses changes, state institutions were also used by tradicional social elites in neo-patrimonial ways, allowing the maintenance of unlawful practices within the system.

Análise e reflexões sobre a criação da empresa individual de responsabilidade limitada no cenário jurídico empresarial brasileiro

Pós-graduação em Direito - FCHS

Organização da demanda no serviço Odontológico do Sistema Único de Saúde

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desenvolvimento de uma ferramenta de otimização para avaliar a expansão da transmissão de energia

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A relação educação e trabalho na legislação educacional brasileira: política pública, contexto econômico e social

Pós-graduação em Educação - IBRC

Online distance mathematics education in Brazil: research, practice and policy

In this article, we address online distance mathematics education research and practice in Brazil, which are relative newcomers to the educational scene. We present the national context of education in Brazil, highlighting the organization of the educational system, and also a summary of national legislation on distance education and an overview of digital inclusion in the country. We outline the potential and relevance of distance education for the Brazilian educational system and show how it could intervene in the system. With respect to research and practice in online mathematics education, we present support for research, examples of studies and highlight different aspects being addressed, including its essential components. In addition, we discuss the synergy between distance education and teacher education, and mathematics distance education and modeling, as well as other initiatives in the national scenario.

O SUAS e o Projeto Ético Político dos Assistentes Sociais: uma análise a partir dos assistentes sociais do município de Formiga-MG

Pós-graduação em Serviço Social - FCHS

Planejamento de reativos em sistemas elétricos de potência multi-área através de modelos estocásticos

Pós-graduação em Engenharia Elétrica - FEIS

Implicações nacionais da integração regional: as eleições diretas do Parlamento do Mercosul

The process of institutionalization of MERCOSUR in recent years has increased the weight of regional integration in the internal policies of the Member States. In the Brazilian case, the bill that regulates direct elections for the MERCOSUR Parliament (Parlasul) in 2014 is an example of this influence, because it includes aspects that are related to discussions on the reform of the Brazilian political system, generating intense debate and controversy within the Congress. This article discusses the possible impacts that its adoption will have on the conduct of political reform in Brazil, on the assumption that this project represents a spillover of political reform for Brazilian regional plan. We assume that its approval can become a test of political reform planned to perform at the regional changes still under discussion in the brazilian legislature. We remind that the decision and approval of the criteria for the Parlasul direct elections is a competence of each Member-State.

Modelo de competência e democracia: o paradoxo de Jano

The aim of this article is to discuss the competence model present in the current world of work and organizations and its possibilities to strengthen democracy. The goal here is to investigate the ambiguities of such a model according to some reflections on the meaning it has assumed since the last decades of the XXth century. Next, the intention is to discuss the way the Brazilian educational system has absorbed this model and, finally, the objective is to question whether

Considerações sobre a inclusão escolar de alunos com necessidades educacionais especiais na educação de jovens e adultos

This work carried through an exploratory study with nine students with Special Educational Needs (SEN) that had passed for the scholarship in last the ten years and who were registered in the modality of Education for Young people and Adults (EYA). The objective was to identify the effect of the inclusive education, with regard to access and equity in education, in relation to the acquisition of reading, writing and calculation, having as reference the initial cycle of literacy. The research was developed with students aged between 16 and 46 years, in a city in interior of São Paulo (Brazil). About the participants, three were attended the Term I: (1ª and 2ª series), three the Term II (3ª e 4ª series) and three the Term III: (5ª series). An Instrument of Evaluation was elaborated, with specific questions of Portuguese language and mathematics. The study found that in the last ten years, of the investigated group, few students had frequented regular school and those who attended were for a short period of time. The great majority studied, in recent years, only in special school, against the current legislation of inclusive education policy in the Brazilian educational system. Although the students receive the classification of students with SEN, the scholar system demonstrate difficulties in taking care of these students in theirs specific demands of learning and remain, still, the necessity of adequate training of teachers to work in the inclusive schools and to attend the diversity present in the classroom.

Relatos sobre o cotidiano da população pobre e o princípio constitucional da dignidade da pessoa humana

The paper demonstrates the magnitude of the constitutional statement of the dignity of the human person subscribed to the Federal Constitution of 1988 as a fundamental principle. Next, it brings reports on quality of life of residents of Vila Esperança, in the municipality of Cubatão (SP), from an ethnographic approach, descriptive and photographic documentation. We could conclude that the Brazilian legal system is organized hierarchically, so the Principle of Human Dignity cannot be disregard. The vital guarantee of a minimum vital floor is essential for poor people to expand the possibilities for the full exercise of human dignity.