Real-Time Visual SLAM Using Pre - Existing Floor Lines as Landmarks and a Single Camera

SANTANA, Andr�� M.; SANTIAGO, Gutemberg S.; MEDEIROS, Adelardo A. D. Real-Time Visual SLAM Using Pre-Existing Floor Lines as Landmarks and a Single Camera. In: CONGRESSO BRASILEIRO DE AUTOM��TICA, 2008, Juiz de Fora, MG. Anais... Juiz de Fora: CBA, 2008.

Plane Detection Using Affine Homography

AIRES, Kelson R. T.; ARA��JO, H��lder J.; MEDEIROS, Adelardo A. D. Plane Detection Using Affine Homography. In: CONGRESSO BRASILEIRO DE AUTOM��TICA, 2008, Juiz de Fora, MG: Anais... do CBA 2008.

Dimens��es do Urbano: o que as narrativas ind��genas revelam sobre a cidade? considera����es dos Bar�� sobre Manaus, AM.

Prop��e-se discutir, ainda que inicialmente, as din��micas de inser����o de ind��genas em cidades brasileiras e refletir acerca de suas percep����es sobre o espa��o urbano. O foco recai sobre o contexto amaz��nico (particularmente, a cidade de Manaus) e apresenta as percep����es de um grupo de ��ndiosBar��sobre o lugar. Demonstro como, a despeito das desigualdades sociais no que tange ao acesso a direitos elementares e das formas de viol��ncia a qual est��o submetidos, os Bar��constroem de modo singular seu cotidiano na cidade, cabendo reconhecer seu papel de ag��ncia nesse processo

Real-Time Visual SLAM Using Pre - Existing Floor Lines as Landmarks and a Single Camera

SANTANA, Andr�� M.; SANTIAGO, Gutemberg S.; MEDEIROS, Adelardo A. D. Real-Time Visual SLAM Using Pre-Existing Floor Lines as Landmarks and a Single Camera. In: CONGRESSO BRASILEIRO DE AUTOM��TICA, 2008, Juiz de Fora, MG. Anais... Juiz de Fora: CBA, 2008.

Plane Detection Using Affine Homography

AIRES, Kelson R. T.; ARA��JO, H��lder J.; MEDEIROS, Adelardo A. D. Plane Detection Using Affine Homography. In: CONGRESSO BRASILEIRO DE AUTOM��TICA, 2008, Juiz de Fora, MG: Anais... do CBA 2008.

Identificando pr��ticas musicais e processos de aprendizagem musical no contexto urbano de Montes Claros-MG

MENDES,Jean Joubert Freitas; BRITO,Leila de Jesus Ferreira de;CARMO, Raiana Alves Maciel Leal do. Identificando pr��ticas musicais e processos de aprendizagem musical no contexto urbano de Montes Claros-MG. In: ENCONTRO DA ASSOCIA��AO NACIONAL DE PESQUISA E POS-GRADUA��AO EM MUSICA (ANPPOM), 17.,2007, Sao Paulo. Anais... Sao Paulo: ANPPOM, 2007.

Extra����o de metais (K, Mg, Ba, Ca, Cr, Mn, Li, Fe) de ��gua produzida utilizando sistema microemulsionado

The produced water is a byproduct formed due to production of petroleum and carries with it a high amount of contaminants such as oil particles in suspension, organic compounds and metals. Thus, these latter pollutants are very difficult to treat because of its high solubility in water. The objective of this work is to use and evaluate a microemulsioned system to remove metals ( K , Mg , Ba , Ca , Cr , Mn , Li , Fe ) of synthetic produced water. For the extraction of metals, it was used a pseudoternary diagram containing the following phases: synthetic produced water as the aqueous phase (AP), hexane as organic phase (OP), and a cosurfactant/surfactant ratio equal to four (C/S = 4) as the third phase, where the OCS (saponified coconut oil) was used as surfactant and n-butanol as cosurfactant. The synthetic produced water was prepared in a bench scale and the region of interest in the diagram for the removal of metals was determined by experimental design called. Ten points located in the phase Winsor II were selected in an area with a large amount of water and small amounts of reagents. The samples were analyzed in atomic absorption spectrometer, and the results were evaluated through a statistical assesment, allowing the efficiency analysis of the effects and their interactions. The results showed percentages of extraction above 90% for the metals manganese, iron, chromium, calcium, barium and magnesium, and around 45% for metals lithium and potassium. The optimal point for the simultaneous removal of metals was calculated using statistical artifact multiple response function (MR). This calculation showed that the point of greatest extraction of metals occurs was the J point, with the composition [72% AP, 9% OP, 19% C/S], obtaining a global extraction percentage about 80%. Considering the aspects analyzed, the microemulsioned system has shown itself to be an effective alternative in the extraction of metals on synthetic produced water remediation

Representa����es sociais dos trabalhadores de sa��de da aten����o b��sica sobre envelhecimento e o atendimento ao idoso

This study aims to identify the social representations built on senior care health workers of Primary Care. This is an exploratory research within the subsidized social representations held in 100 Basic Health Units in the city of Jo��o Pessoa-PB, with a sample of n= 204 workers of both sexes, who agreed to participate. To collect the data used to set an interview in two parts: the first looked at the Test of Free Association of Words using the inductive stimulus "senior care". The interviews were analyzed with the help of a software for quantitative analysis of textual data ALCESTE (version 2010). The results were interpreted from the theoretical framework of social representations. The study included 178 women (87.25%) and 26 men (12.75%), working in Family Health Units in the city of Jo��o Pessoa, the majority are aged between 40-49 years of age ( 28.92%), and have higher education with 81.86%. The results of Alceste link to the term inducer six (6) where the hierarchical classes representing senior care workers as synonymous with care and attention, showing situations neglect of the elderly, for that patience is required to promote the increase of disease prevention and living with the elderly to generate humanization in health services. It is considered that the social representations of health workers on assistance to the elderly may support modeling of strategic actions in health services with health promotion programs for large groups, able to modify practices and behavior in elder care and strengthening the policy was directed at the elderly

A transforma����o da Associa����o de Professores do Rio Grande do Norte (APRN) em Sindicato dos Trabalhadores em Educa����o (1986-1990)

El estudo que ahora apresentamos habla a respecto ala transforma��i��n de la Asociaci��n de maestros del Rio Grande del Norte (APRN en sindicato de los trabajadores en educaci��n (SINTE) en el per��odo de 1986 1990. Tratase basicamiente de las razones que llebaran historicamente la APRN la reorganizar sus luchas, su cultura pol��tica y el su movimiento reivindicat��rio; que impulsionaran la construci��n del pr��prio sindicato el ��nico de la categoria, ap��s el regime militar em el pa��s especialmente en el gobierno Sarney, y en el ��nbito estadual com la resist��ncia la pol��tica econ��mica y la repreci��n policial del gobierno Geraldo Melo, la ��poca. El estudo tambi��n apunta algunas carater��sticas marcantes del contexto hist��rico de la educaci��n nacional, enfatizando la asenci��n de la escuela nueva en el Brasil en las d��cadas de 1920 y 1930, inclusive delante del movimiento sindical, controlado por el gobierno Vargas que t��nia uma praetica corporativista. Es importante decir que esas caracter��sticas estavan juntas del contexto local, en el rato en que se percebia la primer gestan del prof Anfil��quio C��mara, como el primer presidente de la APRN, al partir de la su fundaci��n (1920), y que t��nia um relacionamento bastante estrecho com el poder p��blico estadual de car��ter liberal. Habia una discuci��n sobre la abertura pol��tica y la atuaci��n pol��tica de las clases m��dias brasile��as ya em 1979, y al mismo tiempo analisabase el desencandeamiento del nuevo sindicalismo en el ABC Paulista, mientras uno movimiento sindical, aut��nomo y democr��tico que t��nia el objetivo de juntar l��s luchas de los oper��rios dentro y fuera de las f��bricas reivindicando basicamiente: la reduci��n de la jornada del trabajo, reajuste de sueldo y condici��n del trabajo, bien como l��s sus consecuencias para el movimiento de los educadores potigurares. Al hacer en septembre de 1989, el sindicato de los trabajadores en educaci��n del Rio Grande del Norte se desvincula definitivamiente de uma estructura sindical vertical (tradicional), que la ex-APRN herdo al longo de su Hist��ria del gobierno Vargas, siempre controlada pelo Estado y que en las d��cadas de 1980 y 1990 fue fortalecido por la CNTE (Confederaci��n Nacional de los Trabajadores en la, educaci��n), principalmente, a partir del Congreso Nacional de Unificaci��n de los Trabajadores en la Educaci��n, realizado en Aracaju/SE em el per��odo de 25 a 28 de enero de 1990 en el sentido tambien de las sus principais reivindicaciones: escuela p��blica, gratuita y de cualidades en todos los pasos, verbas p��blicas solamiente para las escuelas p��blicas, reposici��n de los reajustes de sueldo, condici��n del trabajo, sueldo unificado nacional y la eradicaci��n del analfabetismo

Organiza����o e institucionaliza����o pol��tica do movimento negro de Uberl��ndia(MG)

Este trabajo forma parte de una investigaci��n cualitativa emp��rica que se ha realizado con el Movimiento Negro en Brasil, sobre todo en Uberlandia (MG), en busca de Pol��ticas P��blicas para la Promoci��n de la Igualdad Racial y sus conflictos hist��ricos con la sociedad brasile��a entre los a��os 1980 , 1990 y 2009. En cuanto a los objetivos generales destacan la variaci��n en la forma de organizaci��n social y pol��tica de la comunidad Uberlandense negro, ya que es un ejemplo de los patrones de producci��n de la organizaci��n pol��tica y las correlaciones entre las m��ltiples formas de organizaci��n pol��tica de la poblaci��n por la pol��tica p��blica Promoci��n de la Igualdad Racial, aprobada por el legislativo y constitucional

Evangelizar e politizar :O sentido da atua����o da Igreja Cat��lica com os sindicatos dos trabalhadores rurais no Serid�� potiguar (1964-1979)

The purpose of this work is to analyze the influence of the Catholic Church on rural worker s union in the Serid�� potiguar region between 1964 to 1979. To the work developed by the Church is connected the beginning of worker s union in the Serid�� region. In this way, this research tries to understand what is also the politic direction of the labor s union by means of the Cath��lic Church that througt a process of creating Leagues have been looking for reinforcing and protecting catholicism as a way of maintaining its believers and distancing them from others movements such as Peasant League and the influence of Brazilian Communist Party. We use as sources oral narratives and newspaper A Folha , wich was published by the Parish Church of Caic�� (RN) between 1954 to 1967. Some wrintten documents produced by worker s union from the Serid�� region were also used

Reestrutura����o produtiva e terceiriza����o : o caso dos trabalhadores das empresas contratadas pela Petrobr��s no RN

This thesis is inserted on the discussion about the productive reframing and its reflexes concerning the world of work, in the current crisis stage in the capitalist way of production. This study deals with the impacts of outsourcing in relation to workers of companies subhired by Petrobras, in the State of Rio Grande do Norte, since decade of 1990. It is demonstrated that outsourcing in the oil sector, used mainly as a way to reduce costs of production, contributed to the raising of precarious conditions and relations of work. The transformation to the way of organization in the production, has intensified with the outsourcing, represented to the companies a bigger gain in productivity and a better control over the workers. These changings, that reconfigure the profile of the oil work force, allowed, among other things, reduction in numbers of the effective workers in the table of employees of Petrobras, the raising of relation concercing instable works, the raising in numbers of young workers, with a little or none qualification, reduction in the salary pattern of the professional class, illegal withholdment of labourite rights and the raising of risks to the health and security of the workers

Forma����o moral das crian��as: constru����o de regras fundamentais aos valores do Movimento dos Trabalhadores Rurais Sem Terra (MST)

The acquiring process of morals on a person is one of the most important aspects of his Social Identity. The basis for his ethics and moral choices are built when he interacts with the world. A child that interacts with participants of Movimento Sem Terra (MST) movement that fights for the Land Reform and the transformation of the society may have the opportunities to acquire the culture, morals and ethics of this movement. Based on this understanding, this work intends to comprehend how children think and incorporate the rules that are the base of the values and principles of MST, considering the diversity of the situations, the limits and the possibilities to experience these values in their everyday life in the Movement. To understand how the process of cognitive construction of the rules takes place in a child, it is important to consider the theories of Jean Piaget. According to him, morals development follows a sequence: the anomie (0 to 2 years old), marked by the absence of rules; the heteronomy (2 to 6/7 years old), where takes place the adoption of rules due to exterior obedience, such as a relative, an institution or a movement; and the autonomy (from 6/7 years old on), in which rules are considered legitimate. All the children in this research have relatives working at MST. The research has two parts. We have first observed the behavior of three groups of children (beyond six years old) while they were involved on their normal activities (kindergarten) activities. On the second moment, we have interviewed 20 children (between 3 and 10 years old). We used flashcards containing scenes; we also told stories and asked moral questions involving the character s behavior. We have noticed the unilateral respect and extern coercion are between the definers of the moral decisions of a child. The empathy and the reduction of the egocentrism help seeing the situation of the point of view of other, although it doesn t mean that one is going to accept others point of view. In the taking decision of the child other factors are also considered such as the space of socialization (family, school). Though the children don t work or take part at MST activities, they have already opinions about involved people behaviors. The interaction with relatives and teachers is one of the most important aspects to encourage them elaborate moral understandings according to the ethics of this movement

Terapia comunit��ria integrativa: constru����o de um espa��o de escuta para os trabalhadores na aten����o b��sica da sa��de

This research, which appears in the form of a dissertation, entitled: Integrative Therapy Community: construction of a listening space to health care workers in primary care, addresses the Integrative Community Therapy (ICT) as a tool to create meeting spaces between health professionals where they can be receptive among one another. With the completion of this study aimed to analyze the ICT as a therapeutic approach and space of listening and speaking for health professionals cited here in order to identify their anxieties, doubts, worries and uncertainties arising from the context of labor relations and the impact of therapeutic experiences under the view of the participants. It was developed as an action-science research, involving several steps. The field of research was the ICT meetings of workers from the units under the Family Health Strategy of Northern Health Districts I and II of the city of Natal, using a qualitative approach. The interpretation of data collected was based on content analysis proposed by Bardin. Finally, this study showed the ICT as a space for dialogue and sharing, with repercussions on labor relations and expansions beyond the ICT meetings, reaching out to family and social relationships, contributing to creating bonds and solidarity networks. Under the view of the participants it was recognized as an experience that optimized the socialization, promoting the alleviation of suffering and increasing the well-being. Based on the study findings, it is inferred that ICT can be considered a viable tool for the receptiveness and humanized care of health care workers.

Aumento da jornada de trabalho :qual a repercuss��o na vida dos trabalhadores da enfermagem?

The worker of the public service is loosing your acquisitive power by means of the politics of fiscal settlement. The ways out that were found in the health sector, especially in nursing, is being the increasing workday for beyond 40 or 20 hours established in the link of the work with the state. This survey has the object to identify the possible repercussion of the increasing workday in daily life workers from nursing in the public service of Rio Grande do Norte. The theory reference used was the work of Marx (1982) and Antunes (2000,2001) and the daily living in Heller (1991,1992). The methodology used was a qualitative survey in the exploration kind. The informations were gathered through interviews with open questions almost structured with workers of nursing, managers and representatives of entity. The analysis of informations were made through general categories, work, and daily life, using elements from dialetics-hermeneutics according to Minayo (1992,2002). In the analysis, it was identified that the ways that were found for the overcoming of the loss of acquisitive power were the many-employment; the extra scale of shift; the subletting of work posts and the substitution of friends in scales of work, and all of them being changed in increase. Other aspect realized was the move of rights, like vacation and medical license for the workers that act in extra scale. The tiredness, stress, and bad humor are influents factors in the development of work.. The reduction of free time makes in the workers ahguish because of the familiarity decreasement just as time to dedicate themselves to the technical-scientific improvement and for the cultivation of other aspects of subjectivity, as leisure, care and culture. The low salary and the non reajustment are the reasons for the adoption of part workers for the increasing workday, and government has been responsible for this situation. The conclusion was that the increasing workday has strong repercussions in the professional and personal daily life workers that made part of the survey