Corpos Queer e a experiência da sexualidade: notas para o conhecimento da educação física

This study had the goal of make a dialogue between queer theory and the thoughts of the French philosopher Maurice Merleau-Ponty in the categories of body and sexuality. From this dialogue, other goals were designed, namely: identify possible recurrences of the experience of bodies and queer sexualities, designed under Merleau-Ponty’s perspective, to the knowledge of Physical Education and reflect on this domain of knowledge using the notions of queer epistemology and esthesia. The study had as methodology the phenomenological attitude proposed by Merleau-Ponty and use the reduction as technic of research. Trying linking these thoughts we used the cinema of the Spanish director Pedro Almodóvar as perceptive strategy, an exercise of look as possibility of reading the world and new ways of perceiving the human being. We appreciate three films, namely: All About My Mother (1999), The Skin I Live In (2011) and Bad Education (2004), which put us in touch with bodies and queer sexualities, with the body of esthesia, of the ecstasy, sensations and lived experiences, un type of art whose contours are not fixed or determinable, postulate by Merleau-Ponty. The philosopher, provide a rich conceptual view of the body and their sexual experience, extends and opens horizons of thought and reflection about queer experience, one experience indeterminate and contingent as a singular way of inhabiting the world. Those horizons opened by the philosopher and added to the queer perspective contribute to put in question the modes of knowledge production and the knowledge about body and sexuality in Physical Education. Finally, we point that this theoretical conversation give us clues to reflect about the reverberations of a queer epistemology for Physical Education usiging one type of knowledge guided by esthesia and sensitivity as marks of another scientific rationality.

Sequências de Fibonacci e a Razão Áurea - aplicações no ensino básico

This thesis aims to present a study of the Fibonacci sequence, initiated from a simple problem of rabbits breeding and the Golden Ratio, which originated from a geometrical construction, for applications in basic education. The main idea of the thesis is to present historical records of the occurrence of these concepts in nature and science and their influence on social, cultural and scientific environments. Also, it will be presented the identification and the characterization of the basic properties of these concepts and howthe connection between them occurs,and mainly, their intriguing consequences. It is also shown some activities emphasizing geometric constructions, links to other mathematics areas, curiosities related to these concepts and the analysis of questions present in vestibular (SAT-Scholastic Aptitude Test) and Enem(national high school Exam) in order to show the importance of these themes in basic education, constituting an excellent opportunity to awaken the students to new points of view in the field of science and life, from the presented subject and to promote new ways of thinking mathematics as a transformative science of society.

Avaliação da adaptação marginal de diferentes tipos de restaurações obtidas por CAD/CAM e métodos convencionais

The past few decades have brought many changes to the dental practice and the technology has become ready available. The result of a satisfactory rehabilitation treatment basically depends on the balance between biological and mechanical factors. The marginal adaptation of crowns and prosthetic structures is vital factor for long-term success. The development of CAD / CAM technology in the manufacture of dental prostheses revolutionized dentistry, this technology is capable of generating a virtual model from the direct digital scanning from the mouth, casts or impressions. It allows the planning and design of the structure in a computered software. The virtual projects are obtained with high precision and a significant reduction in clinical and laboratory time. Thus, the present study (Chapters 1, 2 and 3) computed microtomography was used to evaluate, different materials, different CAD/CAM systems, different ways of obtaining virtual model (with direct or indirect scanning), and in addition, also aims to evaluate the influence of cementing agent in the final adaptation of crowns and copings obtained by CAD / CAM. Furthermore, this study (Chapter 4, 5 and 6) also aims to evaluate significant differences in vertical and horizontal misfits in abutment-free frameworks on external hexagon implants (HE) using full castable UCLAs, castable UCLAs with cobalt-chromium pre-machined bases and obtained by CAD / CAM with CoCr or Zirconia by different scanning and milling systems. For this, the scanning electron microscopy and interferometry were used. It was concluded that the CAD / CAM technology is capable to produce restorations, copings and screw-retained implant-supported frameworks in different materials and systems offering satisfactory results of marginal accuracy, with significative reduction in clinical and laboratory time.

Documentação automatizada de APIs com tutoriais gerados a partir do Stack Overflow

One of the most common forms of reuse is through API usage. However, one of the main challenges to effective usage is an accessible and easy to understand documentation. Several papers have proposed alternatives to make more understandable API documentation, or even more detailed. However, these studies have not taken into account the complexity of understanding of the examples to make these documentations adaptable to different levels of experience of developers. In this work we developed and evaluated four different methodologies to generate tutorials for APIs from the contents of Stack Overflow and organizing them according to the complexity of understanding. The methodologies were evaluated through tutorials generated for the Swing API. A survey was conducted to evaluate eight different features of the generated tutorials. The overall outcome of the tutorials was positive on several characteristics, showing the feasibility of the use of tutorials generated automatically. In addition, the use of criteria for presentation of tutorial elements in order of complexity, the separation of the tutorial in basic and advanced parts, the nature of tutorial to the selected posts and existence of didactic source had significantly different results regarding a chosen generation methodology. A second study compared the official documentation of the Android API and tutorial generated by the best methodology of the previous study. A controlled experiment was conducted with students who had a first contact with the Android development. In the experiment these students developed two tasks, one using the official documentation of Android and using the generated tutorial. The results of this experiment showed that in most cases, the students had the best performance in tasks when they used the tutorial proposed in this work. The main reasons for the poor performance of students in tasks using the official API documentation were due to lack of usage examples, as well as its difficult use.

O conceito de motivação em dizeres de professores de língua inglesa

This work aimed at analyzing the speeches constructed about motivation by English teachers who teach at public state schools in the interior of Minas Gerais. We aimed at delineating the concept of subject underlying the subjects’ notion of motivation and identifying the role that the English teacher attributes to himself and to the student when he/she enunciates on motivational issues, problematizing the possible consequences of these issues for some English teachers while working in public schools. In order to do so, our investigation made use of theoretical assumptions from Applied Linguistics and Discourse Analysis. The theoretical fundamentation deriving from Bakhtin Circle as well as from Michel Pecheux’s theoretical basis were also very relevant for this research. The intersection of these studying fields entails a theoretical construction that considers the voices of those who live the social practice (MOITA LOPES, 2006), which allows one to see the subjects through their heterogeneity, fluidity and fragmentation. Moreover, it generates knowledge about language in its political, ideological, social and historical aspects. AREDA (SERRANI, 1998) was used as a theoretical and methodological framework for data collection. In our analysis, we considered the voices and the conditions of production that constitute 5 English teachers and, from some selected speeches extracted from their discursive production, some notions as intra and interdiscourse, discursive resonance, discursive memory, among others, can be seen interwoven. We hypothesize that the production of meaning deriving from these English teachers comes from a cleavage between the interdiscursivity about motivation and their position in relation to the English language. Some of these teachers’ discursive inscriptions were delineated as they follow: i) the silenced motivation, in which the teachers come up with several voices, repeating what that has already been said about motivation through silence by excess; also, through an inscription in a process of anomy, the English teachers silence motivation, as they come up with other sayings, in an anomic order, denying their identification with their mother tongue and culture because of a desire to learn the foreign language and culture; ii) the motivation in/from/ by others that resounds, in the way the teachers speak, a relation of alterity on what, in/from desire of other relations (colleagues, students, teaching materials, media, etc.), other forms and alternatives are established as a guarantee of students’ motivation; the teachers are also inscripted in in-service practice training as a space of educational development, because they imagine that the experience of the in-service practice alone, which excludes the educational instruction from the Languages course in which they graduated/were graduating at, taught them how to motivate the students; iii) the motivation as a will of power/knowledge, which means there seems to be teachers’ inscription in the relationship between power and knowledge (Foucault, 1996), disconsidering the conflicts that constitute the English classroom to say that there is a control of the English teaching and learning process and, as a result, they also sustain that they hold control over how to motivate; furthermore, the presence of a resonant voice, whose effect is given by an inscription on the (illusion of) completeness can be seen, because the English teachers believe that while motivating their students, this motivation will provide them with all the missing elements, which would mean that when they motivate students, they would be able to fulfill all the gaps in their learning process.

A descoberta do elétron como tema gerador de um ensino de física mediado por experimentação remota

In this work, we have proposed and applied a methodology for teaching electromagnetism, based on an experimental activity and designed in an investigative teaching model, and containing a high degree of dialogism among teachers and students. We have used the discovery of the electron as a generator theme and a remote experiment to determine the charge-to-mass ratio of the electron as an educational resource. Our analyses indicate favorably towards the promotion of ways of appropriation of knowledge by the student, very different from those perceived in traditional expositive classes. Similarly, we find that the presence of a technological resource and an experimental activity create new posture of the teacher in the classroom, probably caused by the unpredictability of the results from the use of such resources. A challenge that we still need to solve is how to engage students in extra classroom tasks, since learning is not only effective in time for classes. We also present the weaknesses detected in our methodological proposal as well as implementations necessary in order to continue the validation process of this methodology.

O ensino de química na educação de jovens e adultos do ensino médio no município de Itumbiara-GO

For this study, a research was conducted in order to answer the question "What chemistry teaching has been developed in the Youth and Adult Education (EJA) ?". The research provides an overview of the object to the proposed changes, leading students to live with different realities and investigating the issue of contextualization based on the daily lives of these students related to the subject of chemistry. The methodology focuses ethnographic research of the case study, in which a case is studied in depth using the participant observation. In the survey data a mixed qualitative and quantitative approach was used. The work involved 6 schools that offer adult education high school; 6 directors of these schools; 6 coordinators who work in adult education; 6 Chemistry teachers and 123 students of the EJA, level high school, enrolled in the 1st, 2nd, 3rd and 4th periods. The first stage of the research consisted of questionnaires in schools where everyone involved responded closed and open questions applied to each specific group. In the second stage two schools were selected in order to conduct a deeper knowledge of adult education through practical activities of Chemistry and subsequent interview conducted in groups with students. Three teachers were also interviewed to enable a deepening of issues relating to EJA and Chemistry Teaching. The interviews were analyzed by the technique of Discursive Textual Analysis (ATD). The main issues addressed in the questionnaires and interviews were on the school structure, reasons that lead students to drop out or remained in adult education and those who make the stay, the view of those involved of the importance of chemistry discipline for students of EJA and how this should be offered. It is necessary that we need to promote changes in the chemistry class and its activities, respecting the experiences and experience already gained by the student during his life story. Another factor to be highlighted is the need for ongoing training of teachers working in adult education. Note that your continued education is given more by the experience and the ways in which they try to overcome adverse situations. The Chemistry subject taught is not agree with the principles of EJA and practiced curriculum is just an adaptation or content reduction from the regular curriculum. The improvement in chemistry teaching of EJA will take place through a dialogue between those involved in the process, clearer educational policies and willingness to implement change. Thus the teaching of chemistry contribute to the students of the EJA are actually scientifically literate and integrated into society.

Wam based space efficient Prolog implementation in Lisp

This thesis proposes the implementation of a space efficient Prolog implementation based on the work of David H. D. Warren and Hassan Aït-Kaci. The Common Lisp is the framework used to the construction of the Prolog system, it was chosen both to provide a space efficient environment and a rich programming language in the sense that it supply the user with abstractions and new ways of thinking. The resulting system is a new syntax to the initial language that runs on top of the SBCL Common Lisp implementation and can abstract away or exploit the underlying system.

Resistance is futile: the borg, the hive, and corporate hegemony

The Borg, a collective of humanoid cyborgs linked together in a hive-mind and modeled on the earthly superorganisms of ant colonies and beehives, has been the most feared alien race in the Star Trek universe. The formidable success of the Borg in assimilating their foes corresponds to the astounding success of superorganisms in our own biosphere. Yet the Borg also serves as a metaphor for another collective of biological entities known as the corporation. In the Anthropocene epoch, corporations have become the most powerful force on the planet; their influence on the social world and the environment exceeds any government and may determine the continued sustainability of human life. Corporations have been described as people and as machines, but neither metaphor accurately describes their essence or contributes to an understanding that might resist their power. This paper reframes our understanding of the corporation by examining the metaphors that are used to describe it, and by suggesting an entirely new metaphor viewing the Borg and the corporation through the lens of sociobiology. I will argue that the corporation is a new form of superorganism that has become the dominant species on the planet and that the immense, intractable power of a globalized, corporate hive-mind has become the principal obstacle to addressing the planetary emergency of climate change. Reframing our metaphoric understanding of corporations as biological entities in the planetary biosphere may enable us to imagine ways to resist their increasing dominance and create a sustainable future. 

A Sobrecarga e Estratégias de Coping do Cuidador Informal do Idoso Dependente

Introdução: A consequência resultante da prestação contínua de cuidados é denominada de “sobrecarga” ou “exaustão” do cuidador informal, que resulta de problemas de ordem física, psicológica, emocional, social e financeira experimentados pelos familiares que cuidam de pessoas idosas com dependência. Metodologia: O principal objectivo deste estudo é avaliar a sobrecarga e estratégias de coping do cuidador informal de idosos dependentes, através de instrumentos de avaliação: Escala de Sobrecarga do Cuidador (ESC), (Sequeira, 2007, 2010) para avaliar a sobrecarga do cuidador informal; Índice para Avaliação das Maneiras como o prestador de cuidados enfrenta as dificuldades (CAMI), (Sequeira, 2007,2010) avalia a forma como cada prestador de cuidados resolve/atenua as dificuldades percepciona e; o Índice de Barthel que avalia as actividades básicas da vida diária do idoso. O presente estudo é não experimental, transversal, descritivo - correlacional com recurso à técnica de análise quantitativa. Trata-se de uma amostra de conveniência, constituída por um total de 46 cuidadores informais de idosos dependentes. Destes, 23 foram provenientes da UCCI, os restantes 23 cuidadores foram seleccionados na zona de residência da investigadora. A população - alvo deste estudo é constituída por cuidadores de ambos os sexos, sendo maioritariamente do sexo feminino (87%) com média de 58,41 anos (DP= 12,49) de idade. Resultados: Quanto mais idade tem o idoso menor é a percepção de sobrecarga subjectiva do cuidador; quanto melhor for o estado de saúde menor é a sobrecarga autopercebida do cuidador; a maior parte dos cuidadores tem a percepção de alguma eficácia das estratégias utilizadas; quanto mais estratégias o cuidador utiliza para superar as suas dificuldades na prestação de cuidados ao idoso menor é a sobrecarga da relação interpessoal com o idoso; quanto mais estratégias a este nível maiores são as expectativas do cuidador no referente aos cuidados prestados ao idoso. Conclusão: Será importante potenciar, nos cuidadores informais, os mecanismos de coping e desenvolver as competências para o cuidar, resultando em benefícios terapêuticos mais do que os que se baseiam em modelos patológicos, que visam a diminuição da sobrecarga.

A arte de montar equipes colaborativas

Bezerra, Gesiane Ferreira et. al. A arte de montar equipes colaborativas. In: SEMINÁRIO DE PESQUISA DO CENTRO DE CIÊNCIAS SOCIAIS APLICADAS,16,2010. Anais eletrônico... Natal: CCSA, 2010.Disponível em: . Acesso em: 25 nov. 2011.

Classificação bibliográfica: as diversas contribuições para o tratamento da informação

PEREIRA, Edinete do Nascimento et al. Classificação bibliográfica: as diversas contribuições para o tratamento da informação. In: SEMINÁRIO DE PESQUISA DO CCSA, 15., 2009. Anais... Natal: UFRN, 2009.

Envelhecer… Embelecer… Envilecer: comprometimento ou desvinculação com a vida? Atividade e sociabilidade dos idosos da Alta de Coimbra

Este estudo surgiu com o intuito de compreender se os mais velhos continuam, após a transição para a reforma, a participar na esfera da economia, formal e informal, e da sociabilidade, analisando com mais pormenor no que se refere a esta última faceta o sentimento de solidão. Partindo dos diferentes enquadramentos teóricos sobre o contributo socioeconómico dos idosos o objetivo foi compreender, no campo empírico, a posição dos sujeitos relativamente à transição para a reforma e de que forma os mesmos se percecionavam em áreas ligadas à produtividade e sociabilidade. A amostra foi intencional (N=30) e abrangeu sujeitos com idade igual ou superior a sessenta e cinco anos, com pelo menos um ano de reforma e residentes na Alta de Coimbra. A entrevista semiestruturada e a observação direta foram os instrumentos selecionados para aprofundar as vivências dos participantes. No que respeita ao tratamento dos dados recorremos à técnica da análise de conteúdo, com base em Bardin, que nos permitiu captar a singularidade de cada sujeito, sem descurar a totalidade das observações. No final concluiu-se que os sujeitos entrevistados vivenciam a transição para a reforma de maneiras distintas, reforçando assim a heterogeneidade deste grupo, e que são dotados de um capital social e económico que urge potencializar, quer no seio da sociedade civil, quer de forma específica no âmbito da Gestão de Recursos Humanos. / This study aims to understand if, after they retire, the elderly continue to get involved in areas like economy, formal and informal, and sociability, analyzing in detail the feeling of loneliness. Bearing in mind the different theories about the elderly’s social and economic contribution, the goal was to empirically understand the attitude of these individuals towards their transition to retirement, and to see how they perceive themselves and their role in productivity and sociability. The sample was intentional (N=30) and has included people aged sixty five and over sixty five, who have been retired for at least one year, and living in Alta de Coimbra. The semisstructured interview and direct observation were used to know the participants’ way of live. In what comes to data processing, we followed the content analysis technique, based on Bardin, which allows us to capture the singularity of each individual, without forgetting the whole set of observations. In the end we have concluded that the interviewed individuals live the transition into retirement in different ways, thus reinforcing the heterogeneity of this group and their social and economic capital, which needs to be put to use, both in civil society and more specifically in the sphere of the human management resources.

A Literatura de Cordel como recurso didático na orientação de usuários em uma biblioteca universitária

A Literatura de Cordel consiste numa forma de conhecimento que produz conteúdos importantes para serem inseridos nos mais diversos contextos educacionais. Através de sua linguagem simples, o cordel versa sobre os mais variados temas, proporcionando uma leitura prazerosa. Assim, o objetivo geral desse trabalho é utilizar-se do cordel, com sua característica lúdica, para educar usuários e funcionários de bibliotecas, promovendo um espaço de formadores de habilidades e competências no uso consciente do acervo. A metodologia constou de abordagem aos alunos durante a visita guiada à Biblioteca Central da Universidade Federal do Rio Grande do Norte, onde são prestadas informações dos serviços oferecidos e da importância do acervo de uma biblioteca na sua vida acadêmica, bem como de sua preservação. Ao final da visita, cada aluno recebe um folheto de cordel contendo informações sobre o uso consciente do acervo, além da recomendação de que após a leitura do cordel, o mesmo seja repassado sucessivamente para outros membros da comunidade, de forma a alcançar uma maior parcela de leitores. Os resultados apontam que o cordel destaca-se como um poderoso instrumento didático-pedagógico e disseminador de informações. Ademais, ele tem a facilidade de alcançar desde os mercados e feiras, que divulgam a ciência e a arte, bem como as tradições populares. Conclui-se que o uso do cordel, numa perspectiva educativa, permite transmitir para os usuários de uma biblioteca, bem como à comunidade em geral, as boas maneiras de utilização dos suportes informacionais.

Construção das capacidades organizacionais de tecnologia da informação no contexto dos sistemas institucionais integrados de gestão da UFRN

The IT capability is a organizational ability to perform activities of this role more effectively and an important mechanism in creating value. Its building process (stages of creation and development) occurs through management initiatives for improvement in the performance of their activities, using human resources and IT assets complementary responsible for the evolution of their organizational routines. This research deals with the IT capabilities related to SIG (integrated institutional management systems), built and deployed in UFRN (Universidade Federal do Rio Grande do Norte) to realization and control of administrative, academic and human resources activities. Since 2009, through cooperative agreements with federal and educational institutions of direct administration, UFRN has supported the implementation of these systems, currently involving more than 30 institutions. The present study aims to understand how IT capabilities, relevant in the design, implementation and dissemination of SIG, were built over time. This is a single case study of qualitative and longitudinal nature, performed by capturing, coding and analysis from secondary data and from semi-structured interviews conducted primarily with members of Superintenência de Informática, organizational unit responsible for SIG systems in UFRN. As a result, the technical, of internal relationship and external cooperation capabilities were identified as relevant in the successful trajectory of SIG systems, which have evolved in different ways. The technical capacity, initiated in 2004, toured the stages of creation and development until it reached the stage of stability in 2013, due to technological limits. Regarding the internal relationship capability, begun in 2006, it toured the stages of creation and development, having extended its scope of activities in 2009, being in development since then. Unlike the standard life cycle observed in the literature, the external cooperation capability was initiated by an intensity of initiatives and developments in the routines in 2009, which were decreasing to cease in 2013 in order to stabilize the technological infrastructure already created for cooperative institutions. It was still identified the start of cooperation in 2009 as an important event selection, responsible for changing or creating trajectories of evolution in all three capacities. The most frequent improvements initiatives were of organizational nature and the internal planning activity has been transformed over the routines of the three capabilities. Important resources and complementary assets have been identified as important for the realization of initiatives, such as human resources technical knowledge to the technical capabilities and external cooperation, and business knowledge, for all of them, as well as IT assets: the iproject application for control of development processes, and the document repository wiki. All these resources and complementary assets grew along the capacities, demonstrating its strategic value to SINFO/UFRN