Feiras livres : cidades de um só dia, aprendizados para a vida inteira

La tesis problematiza constelaciones creativas de saberes marcados por múltiples subjetividades en un espacio singular de las ciudades: la feria libre. Lugar de cambios financieros, pero también afectivos, simbólicos y míticos, ese espacio se mantiene al lado de los lugares comerciales asépticos y climatizados como son los supermercados e hipermercados de los espacios urbanos y de las metrópolis. Las ferias, por su carácter itinerante y sus personajes nómades modernos, son capaces de suscitar múltiples observaciones, divagaciones, afecciones y construcción de conocimientos. En la feria libre del barrio de Alecrim en la ciudad de Natal-RN/Brasil, principal contexto de referencia de esta investigación, en medio de tantos estímulos movilizadores de los órganos de los sentidos, salta a los ojos el elevado contingente de niños y adolescentes ejerciendo las múltiples actividades laborales. En Brasil el trabajo infantil es encajado en prohibiciones prescritas por leyes que recubren singularidades. Sin la pretensión de negar la importancia de tales convenciones y reglas, las reflexiones aquí puestas ultrapasan las amarras homogeneizantes del discurso oficial instituido de prohibición, problematizando a partir de la feria la idea de una caótica y pulsante aula al aire libre en la cual se construyen saberes más próximos de una lógica del sensible (Claude Lévi-Strauss). La feria es un laboratorio de construcción de conocimientos pertinentes (Edgar Morin), aquellos que religan fenómeno y contexto sin oponer manipulación y tiempo real de aplicabilidad de los saberes construidos. En esa escuela sin paredes, puertas, ventanas, cuadros negros o programas, los saberes de la tradición (Conceição Almeida) son probados y compartidos por niños y adolescentes que viven constantemente con un tipo de cambio de bienes y palabras en permanente construcción. En los puestos de la feria y para más allá de ellos encontramos sujetos híbridos (Bruno Latour) que se estructuran por medio de mecanismos creativos capaces de hacerlos navegar en las incertidumbres caóticas de sus vidas. Los aprendizajes de la feria fueron o son la pulsión de reinvención de esos sujetos aparentemente encarcelados en el conformismo como fatalidad última, portadores de historias embarazadas de simbologías tristes y felices que exponen la cara de un humano en permanente combustión, construcción e incertidumbre

Diálogos da Alma: uma outra história da loucura

The tesis intends to awake a new way of looking at madness. It presents as reference the Psychiatric Hospital Doctor João Machado (Natal/RN) and histories of life and narratives of four intern residents. The research in an ethical horizon, intends to give back to the subjects the voices long silented behind the institutions walls by their families and society in general. As well as to open the interpretations of science to receive and to dialogue with other itineraries of thought that, if on one hand does not restitute the explanation of the Real, on the other hand expresses other forms to see the world. Dislocated of the bigger social environment, the people identified as insane, construct their histories endowed with autonomy and displacements in relation to the social rules and structures that characterize our society, as much as in relation to the logical principles of thought that assume an objective and rational reality. As well as a remnants bedspread configured in a complex and unfinished object, the break up of histories of life of the interns, interviews with medical on psychiatrists to the Doctor João Machado Hospital, documents of the institution and depositions of that house, were the raw material to construct, with this tesis, another chapter of the 'history of madness'. In elapsing of the work innumerable voices have been heard. Some that study the phenomenon of madness, others that live this 'state of the being' in the world. We opt to detaching the first of an open conception on the theme through intellectuals as: João da Costa Machado, Ulysses Pernambucano, Nise da Silveira and Boris Cyrulnik. They express ethics compromised to the humanity of the being

Uma mulher entre livros: Zila Mamede e o silencioso exercício de semear bibliotecas

Zila Mamede left a great contribution to education and culture in Rio Grande do Norte during the 60s, when she built the most important outdoor library from the state the Camara Cascudo s bibliography. It is this aspect of her work that this text tries to apprehend and narrate. Different approaches have brought Zila Mamede to academy, but her work as a librarian yet did not have had any study. Her pioneer work on organizing and preparing professionals to deal with these constructions full of books was waiting to be told. This work articulates itself with the political and cultural production of Natal during the 60, because it was essential to configurate the city at this time. It was also necessary to interview Zila Mamede s friends, relatives and the people who worked with her. This research also demanded a review of many memoirs by potiguares , and the examination of newspapers and magazines to enlighten the period

Toxicidade diferencial de produtos à base de abamectina ao ácaro Brevipalpus phoenicis (Geijskes, 1939) (Acari: Tenuipalpidae) em citros

O ácaro Brevipalpus phoenicis é uma das principais pragas dos citros por ser vetor do Citrus Leprosis Virus (CiLV), agente causal da leprose, uma das mais graves doenças da citricultura. Objetivou-se avaliar o efeito tóxico de produtos à base de abamectina sobre o ácaro B. phoenicis. Foram realizados um experimento de ação direta e três de ação residual no Laboratório de Acarologia do Departamento de Proteção de Plantas (Fitossanidade) da FCAV - UNESP, Jaboticabal-SP. O delineamento adotado nos bioensaios foi o inteiramente casualizado, onde 10 tratamentos foram repetidos 7 vezes, sendo cada repetição composta por um fruto de laranja. Os tratamentos estudados (mL p.c./100 L de água) foram: Acaramik a 20; 30; 40 e 50 mL; Vertimec a 30 e 40 mL; Abamectin Nortox a 30 e 40 mL; Tricofol a 77 mL e uma testemunha sem aplicação. Utilizaram-se frutos com presença de verrugose, que foram lavados e parcialmente parafinados, deixando-se uma área sem parafina, que foi circundada com cola entomológica para contenção dos ácaros. Transferiram-se 20 ácaros adultos B. phoenicis para cada fruto. No bioensaio de ação direta, a transferência foi realizada antes das aplicações e, nos bioensaios de ação residual, aos 5; 10 e 15 dias após a aplicação dos produtos. A aplicação dos produtos sobre os frutos foi realizada em Torre de Potter. Os resultados obtidos nos bioensaios evidenciaram que os melhores tratamentos foram: Tricofol a 77 mL, Acaramik a 40 e 50 mL e Vertimec a 40 mL. de forma geral, os produtos testados podem ser utilizados no controle do ácaro B. phoenicis.

Atos, cenas e ações: encenações teatrais do multicampiartes no Pará

A pesquisa analisa o fazer teatral no âmbito do Programa Multicampiartes da Universidade Federal do Pará, principalmente com relação ao processo metodológico desenvolvido nas oficinas de teatro, nas cidades de Castanhal, Abaetetuba e Altamira. A análise tem como base os desdobramentos do fazer teatral como prática educativa e a articulação dos saberes dos artistas locais com os saberes dos professores do Programa. Acreditamos que essa articulação mediada pelo fazer teatral, contribui para a tomada de consciência de desejos, valores, inspirações permitindo a ampliação da sensibilidade e do juízo crítico do cidadão, tornando-o mais participativo e preparado para as escolhas no caminho da cidadania e da hominização. Fundamentamo-nos, especialmente, nas idéias de Paulo Freire (1987, 1981, 1996) e Augusto Boal (1991, 2003) por evidenciarmos e defendermos um fazer teatral implicado com as questões vivenciadas pelos homens no seu lócus de ação. Essa fundamentação pressupõe que a linguagem teatral é comprometida com a realidade sóciocultural, podendo atuar sobre ela e transformá-la. Metodologicamente, optamos pela análise das impressões e avaliação dos participantes através de depoimentos sobre a metodologia desenvolvida nas oficinas teatrais e suas implicações sócio-educativas nas comunidades. Os resultados apontam para uma diversidade de caminhos, dos quais destacamos: (a) a importância da presença da Universidade nas cidades como forma de reconhecimento do potencial artístico dos artistas locais; (b) as implicações na metodologia de trabalho organizada pelos professores do programa, cuja característica principal foi a flexibilidade e a disponibilidade para o inesperado que permitia maior vinculação com a comunidade local e maior envolvimento na formação no âmbito do Programa Multicampiartes. Apontamos, finalmente, a necessidade de organização de programas e ações que avancem no sentido da formação do cidadão, fora os muros da universidade e no cumprimento do seu papel, responsabilidade e compromisso social

Relatos de uma vivência interdisciplinar: educação, saúde e cidadania

This study addresses the interdisciplinary training in perspective for the Brazilian Health System (SUS) in view of graduation students in the areas of health of Federal University of Rio Grande do Norte s (UFRN) former students of the course Health and Citizenship (SACI). Emphasizes also the importance of commitment to social policies, particularly with those focused on the area of health. This is a case study with a qualitative approach. There was the lifting of data through documental research, from 14 portfolios of learning, which are weekly records of students from the respective discipline, corresponding to 2005.2 to 2007.2 semesters. From the analysis undertaken, inferred that the methodology problematizing, used by the discipline, enables students to understand that learning is not restricted to the confined university walls. It shows the health from a complex and concrete social reality, allowing students to an interdisciplinary dialogue in search of the transformation of this reality. It means an opportunity to interact with the dynamics of society in their area of activities, developing a relationship of solidarity in the formation of the citizen. Moreover, it was clear the direction of experienced interdisciplinary and recognized by students of various professions that make up the discipline. Thus, the SACI in preparation for construction of SUS, helps to form a new professional, more committed to the promotion and with a collective work in health

Serviço de atendimento móvel de urgência (SAMU) e a assistência às urgências psiquiátricas

The objective of this work which is characterized as an applied research, with a qualitative exploratory approach and has case study character has been the analysis of the conceptions and dealings of health professionals of SAMU in Natal RN about the attendance of psychiatric urgencies. The information was collected between the months of March and April of 2010, by means of semi-structured interviews, performed with 24 health professionals integrating of SAMU-Natal as well as the usage of direct observation technique, performed in the institution's medical regulation room. Both the number of professionals involved in the interviews and the bringing about of the observations, were determined by saturation methods in qualitative research's information collecting. The interviews and observations were transcribed and submitted to contents analysis technique , more specifically, to thematic analysis, which made possible to reach the deepest levels, that go beyond what has simply been manifest in the speech of the interviewed, getting to the relations among the categories and social structures of the issue of the research. Keeping this in mind, three analysis categories have been built, namely: conceptions and concepts of psychiatric urgencies shared by health professionals in SAMU-Natal; attendances to psychiatric urgencies in SAMU-Natal; and the Brazilian Psychiatric Reformation under the view of the SAMU-Natal's health professionals. Reflection about the analyzed information revealed discussions pertaining to the stigma and prejudice on mental illness, and also, pointed out to some hindrances which impair the attendance to individuals in mental suffering in SAMU-Natal. The interviewed health professionals' conceptions on the individual in psychical crisis involve concepts of unpredictability, aggressiveness and risk, stigmatizing elements and historically associated to the social hazard ideology and need for mentally sicks' segregation. The predominance of these conceptions, seen in health professionals speech, had identifiable reflexes on assistance to psychiatric demands performed by SAMU-Natal, namely: indiscriminate request for military police's presence during psychic crisis intervention, neglect about occasions that involve mental health patients, as well as repetitive assisting practice directed on physical contention, and transportation to psychiatric hospital. Associated to it, the professionals have shown distorted and reductionist understanding about Brazilian Psychiatric Reformation, and, in the majority, haven't lent credibility to present model of attention to mental health, based on psycho-social treatment, pointing their speech to a need for psychiatric patient's internment. In this sense, we notice that the hospital-centered and excluding model conceived by classical psychiatry still remains alive in these health professionals' mentality as a reference to psychiatric urgency's assistance. Therefore, the research revealed a sequence of elements, that make us think about the challenges that health sector and society must face to realize Brazilian Psychiatric Reformation's principles and guidelines

Avaliação do desempenho de uma cortina de estacas espaçadas, atirantada, em areia

It is presented the analysis of a retaining wall designed for the basement of a residential building, located in Natal/RN, which consists in a spaced pile wall, anchored by tiebacks, in sand. This structure was instrumented in order to measure the wall s horizontal movements and the load distribution throughout the anchor fixed length. The horizontal movements were measured with an inclinometer, and the loads in the anchors were measured with strain gages, installed in three places throughout the anchor fixed length. Measurements for displacement were done right after the implementation of each stage of the building and right after the conclusion of the building, and the measurements for loads in the anchors were done during the performance test, at the moment of the locking off and, also, right after the conclusion of the building. From the data of displacement were obtained velocity and acceleration data of wall. It was found that the time elapsed on braced installation was decisive in the magnitude of the displacements. The maximum horizontal displacement of wall ranged between 0,18 and 0,66% of the final depth of excavation. The loads in the anchors strongly reduced to approximately half the anchor fixed length, followed an exponential distribution. Furthermore, it was found that there was a loss of load in the anchors over time, reaching 50% loss in one of them

Qualidade pós-colheita de mangas, não-refrigeradas, e submetidas ao controle da ação do etileno

O presente trabalho objetivou-se na caracterização físico-química de mangas cv. Tommy Atkins e Haden, submetidas ao controle da ação do etileno, através da exposição dos frutos à ação de adsorvedores de etileno. Os frutos colhidos em estádio de fisiologicamente maturos foram embalados em filmes de polietileno de baixa densidade (PEBD) de 0,006 mm de espessura, com ou sem o sachê de adsorção de etileno, e acondicionados em embalagens de papelão (0,65 x 0,52 m), sem o controle da temperatura e da umidade relativa (30 ± 3 ºC e 70 ± 5 % de U.R.). Os tratamentos ficaram constituídos dessa maneira: T1 - mangas cv. Tommy Atkins, com o sachê de adsorção; T2 - mangas cv. Tommy Atkins, sem o sachê de adsorção; T3- mangas cv. Haden com o sachê de adsorção, e T4 - mangas cv Haden sem o sachê de adsorção. As análises de firmeza de polpa, sólidos solúveis (SS), acidez titulável (AT), pH, ácido ascórbico e concentração de etileno foram realizadas na instalação do experimento (dia 0), e aos 7; 14; 21; 28 e 35 dias; e aos 35 dias foi realizado um teste de preferência. Ao final do experimento, observou-se que, em ambas as cultivares, a menor concentração de etileno nas embalagens, a maior firmeza de polpa, a maior contenção no avanço e na diminuição do SS e AT, respectivamente, bem como a melhor manutenção do conteúdo de ácido ascórbico foram detectadas nos frutos acondicionados em embalagens contendo o sachê de adsorção de etileno. Não foram detectadas variações significativas nos valores de pH. No teste de preferência, houve variação significativa, onde os frutos acondicionados sob ação do adsorvedor de etileno foram preferidos por parte dos julgadores.

Sorção de petróleo por fibras vegetais

Nowadays, when accidents with oil tanker or shore tanks occur and there is oil spill, some arrangements are made in order to repress and to fix the situation. For the containment, barriers or detours are usually made of synthetic materials such as polyurethane foam. In order to clear water away, techniques like in loco burning, biodegradant agents, dispersant agents and sorbent materials application are used. The most of the sorbent materials are also synthetic and they are used because it is easy to store them and their availability in market. This dissertation introduces the study of vegetable fibers of pineapple leaf fibers (Ananas comosus (L.) Merr.), cotton fibers (Gossypium herbaceum L.), kapok fibers (Ceiba pentandra (L.) Gaertn.), curauá fibers (Ananas erectifolius L.B. Sm.) and sisal fibers (Agave sisalana Perrine) related to their capacity of sorption of oil in case of accidental spill in the ocean. This work evaluates the substitution possibility of synthetic materials by natural biodegradable materials with less cost

Análise da bacia hidrográfica do Rio Punaú-Rio Grande do Norte utilizando ferramentas de geoprocessamento

Provide data and information on watershed becomes important since the knowledge of their physical characteristics, land use, etcetera, allows for better planning and sustainable use of economically, socially and environmentally in this area. The investigation of the physical environment has been commonly given with the use of geoprocessing, which has proved a very efficient tool. Within this context, this research aims at analyzing the river basin Punaú (located in the cities of Touros, Rio do Fogo and Pureza, state of Rio Grande do Norte) in several aspects, using geoprocessing as a tool of work, to provide information about the entire watershed. Specifically, this study aimed to update pre-existing maps, such as geological, geomorphological and land use, generating map of environmental vulnerability, under the aspect of erosion susceptibility of the area, generating map of legal incompatibility, identifying areas that are already being employed in breach of environmental legislation; propose solutions to the occupation of the river basin Punaú, focused on environmental planning. The methodology was based on the use of geoprocessing tools for data analysis and to make maps of legal incompatibility and environmental vulnerability. For the first map was taken into account the environmental legislation regarding the protection of watersheds. For the vulnerability analysis, the generated map was the result of crossing the maps of geology, geomorphology, soils and land use, having been assigned weights to different attributes of thematic maps, generating a map of environmental vulnerability in relation to susceptibility to erosion. The analysis results indicate that agriculture is the most significant activity in the basin, in total occupied area, which confers a high degree of environmental vulnerability in most of the basin, and some agricultural areas eventually develop in a manner inconsistent with Brazilian environmental legislation. It is proposed to consider deploying a measure of revitalization of the watershed in more critical areas and conservation through mitigation measures on the causes of environmental degradation, such as protection of water sources, protection and restoration of riparian vegetation, protection of permanent preservation areas, containment of erosion processes in general, and others listed or not in specific laws, and even the establishment of a committee of basins in the area

Evolução e classificação do peso corporal em relação aos resultados da cirurgia bariátrica: derivação gástrica em Y de Roux

OBJETIVO: Avaliar a evolução e a classificação do peso corporal em relação aos resultados da cirurgia bariátrica em mulheres submetidas ao procedimento cirúrgico há mais de dois anos. SUJEITOS E MÉTODO: Foram avaliadas 141 mulheres submetidas à derivação gástrica em Y de Roux (DGYR) com anel de contenção. As participantes foram divididas de acordo com o tempo de pós-operatório e conforme o percentual da perda do excesso de peso (%PEP): < 50; 50 ┤ 75; e, > 75. RESULTADOS: As mulheres do grupo com %PEP < 50 (15,6%) se mantiveram obesas, enquanto aquelas que apresentaram %PEP > 75 (36,2%) situaram-se entre a eutrofia e préobesidade e tiveram menor índice de recuperação tardia de peso em relação aos demais grupos. CONCLUSÃO: A evolução de peso após dois ou mais anos da cirurgia mostrou sua esperada redução com variados graus de resposta, apontando a necessidade de monitoramento, investigação e intervenção para obtenção dos resultados esperados.

Efeitos de diferentes tipos estressores sobre a memória e aprendizagem de ratas

The exposure to stressors produces physiological changes of the organism in order to adapt the individual to the environment. Depending on the type, intensity and duration, stress can affect some cognitive functions, particularly processes of learning and memory. Several studies have also proposed that some level of anxiety would be necessary for memory formation. In this context, memories of previously aversive experiences may determine the manner and intensity with which are expressed fear responses, which explains the great interest in analyzing both anxiety and memory in animals. In addition, males and females demonstrate different reactions in relation to stressful stimuli, showing different levels of anxiety and differences in processing of the acquisition, retention and recall of information. Based on this information, the present study aimed to verify the effect of stress on learning, memory and anxiety behavioral parameters in rats exposed at different types of stressors of long duration (seven consecutive days): restraint (4h/day), overcrowding (18h/day) and social isolation (18h/day) in the different phases of the estrous cycle. Our results showed that the stress induced by restraint and social isolation did not cause changes in the acquisition process, but impaired the recall of memory in rats. Furthermore, it is suggested a protective effect of sex hormones on retrieval of aversive memory, since female rats in proestrus or estrus phase, characterized by high estrogen concentrations, showed no aversive memory deficits. Furthermore, despite the increased plasma levels of corticosterone observed in female rats subjected to restraint stress and social isolation, anxiety levels were unaltered, compared to those various stress conditions. Animal models based on psychological and social stress have been extensively discussed in the literature. Correlate behavioral responses, physiological and psychological have contributed in increasing the understanding of stress-induced psychophysiological disorders

(Con)vivendo em fortalezas: o outro lado do morar bem

The intensification of the fear in the city and in the spaces controlled by this feeling has contributed to a growing socio-spatial inequality, and the rapid growth of market protection. The residential condos emerge as a possible solution to the problem. This is a housing typology expanding worldwide which is seen, especially by the urban middle class, as enablers of quality of life and safety. In Brazil, especially in large cities, the quest for quality of life is directly connected with the desire for security translated through space control (use of high walls, gates, entrance hall, security cameras) and people who use it. This thesis aims at investigating how the different categories of inhabitants of an area predominantly occupied by vertical residential condos realize the socio-spatial dimension and the socio-urban space determined by this type of development. It especially takes into consideration the issue of urban insecurity, based on the assumption that, although published and sold by marketing as safe places , synonym of welfare and supporters of community life , the living in these condos, may even inhibits, social relationships, contributing to socio-spatial isolation and consequent social weakness. This is a survey that seeks to meet the assumptions of Environmental Psychology towards the comprehension of person-environment studies, emphasizing the use of different methods (desk research, observations of and group interviews, focus group technique using photographic resources), as well as the focus on current problems of the urban scene and the knowledge gained in Social Psychology

Encontros entre dança, subjetivação e saúde mental

Taking from starting point the contact with the experience of a dancing body language group at Centro de Atenção Psicossocial (CAPS) II in Fortaleza-CE, aiming to investigate the relationship between what we denominate dancing-dispositive and the process of de-institutionalization of insanity. Based in the philosophy of difference and in the cartographic perspective, we used the concept of dispositive in order to make visible the lines that compose it and the way they tangle in the production of different ways of subjectivation through another form of expression using the body. We followed two fortnight groups of body language recording the conversations that took place in the beginning and in the end of the activities. We also recorded our informal talks with the workshopper, with the psychiatrist responsible for the course of formation of artists of CAPS and the choreographer who was part of the artistic formation of the workshopper aiming to elucidate the body, dance and art conceptions which guided such work. Finally, we interviewed some technicians and we participated of a meeting of the team aiming to understand how that activity was perceived. We observed that the use of certain conception of dance in the field of mental health is in consonance with the the Phychiatric Reform, since it provides another way of dealing with the body, different from that produced by the contention and by the discipline. Nevertheless, we understood that there is a risk that, in some moments, the group being more a place of normalization than one of experimenting other ways of relating with yourself and with the others. We also noted that the dancing-dispositive appears as an important analyzer of the connections established at CAPS, indicating a need of the service to be more opened to the production of new care and harboring strategies, breaking the mental health facility logic of incarceration of life which still persists in the quotidian of that institution