PRODUÇÃO DE SENTIDOS NA INFÂNCIA: MEDIAÇÕES NA RECEPÇÃO DA SÉRIE DE ANIMAÇÃO DOUG FUNNIE

Esta pesquisa propõe uma reflexão a respeito dos processos de recepção de produtos culturais por parte do telespectador infantil. A problematização está em investigar, valendo-se dos referenciais teóricos das mediações comunicativas da cultura e do enfoque integral da audiência, como as crianças com idade entre 7 e 12 anos interagem com as narrativas audiovisuais, especialmente com a série de animação televisiva, para desta perspectiva compreender como se dão a apropriação e a produção de sentidos no cotidiano, tomando-se por base a interpretação do desenho animado Doug Funnie. O estudo emprega como metodologia a revisão de literatura combinada ao grupo de discussão norteado pelo modelo teórico-metodológico da mediação múltipla formulado por Guillermo Orozco Gómez, com base no paradigma das mediações de Jesús Martín-Barbero. A pesquisa de recepção, realizada em ambiente escolar, constatou que a comunicação midiática é de natureza dialógica e implica em reconhecimento e projeção do interlocutor no universo da ficção, assim, a produção de sentidos em relação ao desenho animado não está contida no audiovisual, mas no contexto sociocultural no qual interlocutores relacionam-se entre si e com os meios. E desta interação emergem a compreensão e a recriação dos produtos culturais, sinalizando que as interpretações do telespectador infantil revelam a sua maneira de ver o mundo.

PUBLICIDADE E O POLITICAMENTE CORRETO: INTERDISCURSIVIDADES NA CONSTRUÇÃO SOCIAL DO SENTIDO

Ao que se percebe, paradigmas até então vigentes passam a ser considerados singulares e ditatoriais. Em contrapartida, estabelece-se uma nova acepção, cujo norte é o pensar “politicamente correto”. Entendendo a publicidade como um produto sociocultural, essa pesquisa inicialmente é bibliográfica visando à conceituação e análise de questões inerentes ao seu tema. Com este contexto devidamente apreendido, uma análise pragmática do discurso foi realizada em um corpus de anúncios publicitários veiculados entre 2009 e 2014, no meio televisivo brasileiro de formato aberto. Nossa investigação se concentrou nos modos com que os elementos postulados pelo pensamento politicamente correto vêm sendo incorporados ao gênero publicitário em construções de sentido. Pudemos observar uma tendência de repreensão de determinados grupos a conteúdos publicitários que tocam em temáticas muito específicas, com interpretações marcadas por um alto grau de subjetividade; e o que se busca muitas vezes, através de um empoderamento permitido por nosso contexto atual, é mesmo a supressão de determinadas temáticas dentro da comunicação publicitária.

O papel crítico da gestão cultural no seio do dispositivo da moda e da indústria do têxtil e do vestuário : O caso de Portugal

A Moda será talvez o dispositivo que melhor consegue transportar o que é a Modernidade, ilustrando o imaginário humano sempre em devir. Em paralelo com a perspetiva humanística, na sua abordagem, têm de se equacionar questões de técnica e, forçosamente, todo um ecossistema cultural. O sistema atual da Moda e do vestuário culmina visivelmente nos progressos atuais da tecnologia e tensões presentes nas principais áreas científicas, de que é expressão o fenómeno da obsolescência. É neste campo operativo, sistema complexo, maduro nos seus equilíbrios e paradigmas, mas também, contradições e colapsos, que se levantam problemas particulares e transversais a outros setores. A UNESCO e outras influentes instituições internacionais preconizam a sustentabilidade e assumem o seu compromisso com o desenvolvimento sustentável. Neste enquadramento, enfrentam-se questões de nível global como a sustentabilidade e a(s) crise(s) dos modelos económicos prevalecentes no Ocidente contemporâneo. Relativamente às prioridades definidas na planificação de projetos no setor da Moda, do têxtil e do vestuário, quando nos circunscrevemos ao território português, urgia realizar-se uma investigação com o objetivo de entender as relações entre as entidades, atores e instituições ativas neste campo. A intenção é aferir possibilidades de Gestão Cultural, partindo de três questões charneiras. Qual o entendimento da sustentabilidade por parte desses intervenientes? Que pontos fracos e oportunidades caracterizam o sistema? Como é que toda esta problematologia se comporta enquanto rede? Em conformidade com o desígnio supra, a metodologia usada para resolver os objetivos consistiu numa conjugação de métodos e de técnicas que atingem atores representativos, graças a um acesso privilegiado ao setor. Concretizou-se uma análise qualitativa através da técnica da entrevista livre acompanhada de guião premeditando desvios, acrescida de duas discussões com grupos focais, dois estágios de observação participativa, a participação em duas conferências e ainda em duas ações de formação. Paralelamente trabalhou-se na divulgação de um inquérito online visando a recolha de dados quantitativos que ajudaram a validar as interpretações da análise qualitativa. O corpus foi dividido em três grupos: o primeiro para a esfera da decisão, o segundo relativo à dos Tecnólogos e o terceiro para a dos Criativos, todos representados num estudo comparativo através de gráficos dimensionais Radar. Observou-se que os atores dos três grupos estão geralmente isolados na sua especificidade. Numa síntese possível, os Criativos aspiram a mais poder, os Engenheiros reconhecem o seu défice de originalidade e os Decisores revelam-se afastados do quotidiano social. Para a Gestão Cultural, abordagem teórico-prático relativamente recente no panorama atual, é crucial reconhecer-se territórios para a sua ação. Assim, nesta investigação, individualizaram-se terrenos concretos onde a Gestão Cultural poderá desenvolver a sua interpretação numa visão pluralista e holística – um ecumenismo cultural – necessária e importante para o ativar ou reativar compromissos no seio do dispositivo da Moda, isto é, novos modos de fazeres e de seres desta dinâmica social. O presente estudo diz respeito a um setor específico e ao caso português, podendo, no entanto, a metodologia desta investigação ser adaptada a qualquer outro âmbito cultural. Aspira-se, em última análise, a uma reversão de comportamentos consuetudinários num setor essencial da economia portuguesa: parar de fazer para melhor projetar e gerir processos, equipamentos e recursos.

O processo de acumulação na economia política clássica: uma interpretação não convencional a partir da leitura dos ricos detalhes comumente inexplorados

LOURENÇO, André Luís Cabral de ; Macedo, Luziene Dantas de ; SILVA,Marconi Gomes da ; BEZERRA, Márcia Maria de Oliveira ; PEREIRA, W. E. N. . O processo de acumulação na economia política clássica: uma interpretação não-convencional a partir da leitura dos ricos detalhes comumente inexplorados. In: Encontro Nacional de Economia Política, 14., 2009, São Paulo. Anais... São Paulo, 2009.

Gibiteca escolar: um instrumento para o aprendizado

OLIVEIRA, Marta Raquel Santos de; SOUZA, Patrícia Severiano Barbosa de. Gibiteca escolar: um recurso para o aprendizado. In: SEMINÁRIO DE PESQUISA DO CCSA, XVI., 2010, Natal. Anais eletrônicos... Natal: UFRN, 2010. Disponível em: .

A malhação do Judas: rito e identidade

This work is about representations around the Mockery of Judas rite in the neighborhood of east zone at Natal city and the relationships between residents of neighborhood with the ritual object. The most important objective in the work is to present anthropological analysis about the mockery of Judas rite and the ritual process beyond local interpretations to rite. The concept presents in studies of Marcel Mauss, Henry Hubert and René Girard about the sacrifice are very important to this paper. We work with this hypothesis that the Mockery of Judas is sacrifice done to residents of Rocas neighborhood to many purpose, since symbolic punishment to traitor apostle till the sacrifice of victm of conflicts and tensions inside the neighborhood

Da promessa à realidade: a cidade potiguar do século XIX, a partir do olhar da elite

The purpose of this research is to apprehend the perception that the ruling elite, especially the Presidents of the province of Rio Grande do Norte/Brazil, had about the potiguar city, that is, the urban localities existing in the province along the 19th century. By interweaving political, administrative, socioeconomic and spatial aspects, the study of this perception involves two distinct moments, which are also linked: a moment of apprehension of the city, that is, how the elite seizes, describes and criticizes the city; and, a second moment, which occurs simultaneously or after the first moment, of intervention in the city, in which the elite exposes its vision and projects for the city and for the territory. Rather than describing the potiguar city in itself, the research is an attempt to reveal how it was perceived along this process from a particular standpoint or discourse, official and elitist, which did not correspond necessarily or completely to what it was in reality. We tried to understand, always through the lens of the discourse, how the ruling elite perceived the potiguar city based on what their members thought about other urban realities, particularly of the advanced countries; how, within an integrated vision, this city was characterized in political, administrative, socioeconomic and spatial terms and how it consolidated itself along the period established for the research. Qualitative and historical in nature, this study was also methodologically developed based upon bibliographical and documental research. Given the fact that this research works with descriptions, comparisons and interpretations, it was necessary to make use of tools such as the discourse analysis in order to apprehend, as much as possible, what lay behind the words of the elite. The primary sources used were essentially the official documents produced by the Presidents of the province, as well as other documents written by top government officials and other members of the administration staff, all of them composing the so-called ruling elite of Rio Grande do Norte. Secondary sources were books and other publications, theses and dissertations, among others. The research made possible the identification of a certain perception of the potiguar city in the 19th century, which is certainly limited because it is grounded on a specific discourse - that of the political and administrative elite, but which, in spite of such a limitation, is still useful to understand the city and its evolution along the period established, among other noteworthy remarks

Promoting oral health in adults with learning disability

Introduction: It is complex to define learning disabilities, there is no single universal definition used; there are different interpretations and definitions used for learning disabilities in different countries and communities. Primarily, the term “learning disability” sometimes used as “learning difficulties” is a term widely used in UK. There are various types and degree of severity of learning disabilities depending upon the extent of disorder. Though different definitions used all over the world, its types and classification coupled with their health and oral health needs are discussed in this review. Objectives:  To review the background literature on definitions of learning disabilities and health needs of this population.  To review literature on individual clinical preventive intervention to determine the effectiveness in promoting oral health amongst adults in learning disabilities.  To review literature in relation to community based preventive dental measures.  To determine the interventions in this areas are appropriate to support policy and practice and if these interventions establish good evidence to suggest that the oral health needs of adults with learning disabilities are met or not.  To make recommendations in implementing future preventive oral health interventions for adults with learning disabilities. Methodology: It was develop a comprehensive narrative synthesis of previously published literature from different sources and summarizes the whole research in a particular area identifying gap of knowledge. It provides a broad perspective of a subject and supports continuing education. It also is directed to inform policy and further research. It is a qualitative type of research with a broad question and critical analysis of literature published in books, article and journals. The research question evaluated on PICOS criteria is: Effectiveness of preventive dental interventions in adults with learning disabilities. The research question clearly defines the PICOS i.e. participants, interventions, comparison, outcome and study design. The Cochrane database of systematic reviews (CDSR), Database of Abstracts of Reviews of effects (DARE) through York University and National institute of Health and Clinical Excellence (NICE) was searched to identify need of this review. There was no literature review found on the preventive dental interventions found hence, justifying this review. The guidance used in this review is from York University and methods opted for search of literature is based on the following: Type of participants, interventions, outcome measure, studies and search. The review of literature; author search; systematic and narrative reviews, through the following electronic databases via UFP library services: Pub-Med, Medline, EMBASE, CINHAL, Google scholar; Science Direct; Social and Medicine. A comprehensive search of all available literature from 1990-2015, including systematic reviews, policy documents and some guideline documents was done. Internet resource used to access; Department of Health, World Health Organization, Disability World, Disability Rights Commission, the Stationery office, MENCAP, Australian Learning Disability Association. The literature search was carried out with single word, combined words and phrases, authors' names and the title of literature search. Results: It is primarily looking at the oral health interventions available for adults with learning disabilities in clinical settings and the community measures observed over a period of 25 years 1990-2015. There were 7of the clinical intervention studies and one community based intervention study was added in this review. Conclusion: There is a gap of knowledge identified in not having ample research in the area of preventive dental interventions in adults with learning or intellectual disabilities and there is a need of more research, studies need to be of a better quality and a special consideration is required in the community settings where maintenance of oral hygiene for this vulnerable group of society is hugely dependent on their caregivers. Though, the policy and guideline directs on the preventive dental interventions of adults with LD there still a gap evident in understanding and implication of the guidance in practice by the dental and care support team. Understanding learning disabilities and to identify their behavior, compliance and oral health needs is paramount for all professionals working with or for them at each level.

O processo de acumulação na economia política clássica: uma interpretação não convencional a partir da leitura dos ricos detalhes comumente inexplorados

LOURENÇO, André Luís Cabral de ; Macedo, Luziene Dantas de ; SILVA,Marconi Gomes da ; BEZERRA, Márcia Maria de Oliveira ; PEREIRA, W. E. N. . O processo de acumulação na economia política clássica: uma interpretação não-convencional a partir da leitura dos ricos detalhes comumente inexplorados. In: Encontro Nacional de Economia Política, 14., 2009, São Paulo. Anais... São Paulo, 2009.

Guia de análises microbiológicas para cortes de aves in natura: elaboração e aplicação prática

An effective hygiene and sanitation inspection of meat and meat products is essential for its production and commercialization. For this reason, the national and international standards responsible for these products quality control employs microbiological analyses methods as quality control tools. In December of 2012, it was included in the Ministério da Agricultura Pecuária e Abastecimento (MAPA) website, a Microbiological Scope of food and water, which presents the replacement of some methods proposed by the Normative Instruction 62. Some of these methodologies are considered rapid, practical and convenient. However, other methodologies were still replaced by conventional ones, which presents disadvantages as incorrect interpretations of the microorganism phenotypical and biochemical characteristics, leading to the misinterpretation of test results. Therefore, the objective of this study is to develop a comprehensive, practical and illustrative guidebook of microbiological analysis for in natura poultry cuts. The methods addressed in this guide are the official standards analysis required by the poultry cuts legislation, which are the Escherichia coli count, the thermotolerant coliforms count, the aerobic plate count and the detection of Salmonella spp. The approached methodologies for these analysis will be the AOAC 998.08, the Normative Instruction 62 and the ISO 4833-1:2013 and ISO 6579:2002, respectively. In these events, it is expected to obtain an enlightening and approved guidebook evaluated by laboratory technicians, which will help reduce the analytical subjectivity leading to a more reliable interpretation of the test results.

A cidade-jardim de Ebenezer Howard: um estudo de sua influência para a circulação de ideias e modelos no urbanismo do século XX

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Natureza, linguagem e racionalidades: contribuições para uma hermenêutica ambiental

A presente dissertação parte do problema sobe a possibilidade de compreender uma racionalidade não instrumental, em relação à dominação técnica e científica da natureza para pensar a Educação Ambiental. A pesquisa teve como principais objetivos compreender e interpretar a Natureza e a Educação Ambiental para alem do sentido historicamente produzido pela ciência sobre a relação homem e natureza em confronto com outras interpretações oriundas de uma visão ampliada de racionalidade. Propõe-se a desconstrução por meio de um exercício hermenêutico da concepção de natureza e forma de agir proposta pela ciência moderna como propósito de desvendar o caráter ideológico da ciência e dos múltiplos usos que carrega o conceito. A investigação permitiu identificar aspectos críticos da racionalidade que se desenvolveu no mundo ocidental e tem causado inúmeros problemas ao meio ambiente e à sobrevivência da natureza e da espécie humana. A presente Dissertação foi pensada na proposta de radicalização da ideia de compreensão como interpretação, de modo a apresentar como método de produção de conhecimento a interpretação narrativo-interpretativa proposta pela hermenêutica.

Gibiteca escolar: um instrumento para o aprendizado

OLIVEIRA, Marta Raquel Santos de; SOUZA, Patrícia Severiano Barbosa de. Gibiteca escolar: um recurso para o aprendizado. In: SEMINÁRIO DE PESQUISA DO CCSA, XVI., 2010, Natal. Anais eletrônicos... Natal: UFRN, 2010. Disponível em: .

Nonlinear distortion generation mechanisms in Doherty amplifiers

Nowadays, wireless communications systems demand for greater mobility and higher data rates. Moreover, the need for spectral efficiency requires the use of non-constant envelope modulation schemes. Hence, power amplifier designers have to build highly efficient, broadband and linear amplifiers. In order to fulfil these strict requirements, the practical Doherty amplifier seems to be the most promising technique. However, due to its complex operation, its nonlinear distortion generation mechanisms are not yet fully understood. Currently, only heuristic interpretations are being used to justify the observed phenomena. Therefore, the main objective of this work is to provide a model capable of describing the Doherty power amplifier nonlinear distortion generation mechanisms, allowing the optimization of its design according to linearity and efficiency criteria. Besides that, this approach will allow a bridge between two different worlds: power amplifier design and digital pre-distortion since the knowledge gathered from the Doherty operation will serve to select the most suitable pre-distortion models.

Coupling of magnetic, strain and electric polarization fields in the structure of multiferroic material

The comprehensive study on the coupling of magnetism, electrical polarization and the crystalline lattice with the off-stoichiometric effects in self-doped multiferroic hexagonal h-LuMnxO3±δ (0.92≤x≤1.12) ceramic oxides was carried out for the PhD work. There is a complex coupling of the three ferroic degrees. The cancelation of the magnetic moments of ions in the antiferromagnetic order, electric polarization with specific vortex/antivortex topology and lattice properties have pushed researchers to find out ways to disclose the underlying physics and chemistry of magneto-electric and magneto-elastic couplings of h-RMnO3 multiferroic materials. In this research work, self-doping of Lu-sites or Mn-sites of h-LuMnxO3±δ ceramics prepared via solid state route was done to pave a way for deeper understanding of the antiferromagnetic transition, the weak ferromagnetism often reported in the same crystalline lattices and the ferroelectric properties coupled to the imposed lattice changes. Accordingly to the aim of the PhD thesis, the objectives set for the sintering study in the first chapter on experimental results were two. First, study of sintering off-stoichiometric samples within conditions reported in the bibliography and also extracted from the phase diagrams of the LuMnxO3±δ, with a multiple firings ending with a last high temperature step at 1300ºC for 24 hours. Second, explore longer annealing times of up to 240 hours at the fixed temperature of 1300 ºC in a search for improving the properties of the solid solution under study. All series of LuMnxO3±δ ceramics for each annealing time were characterized to tentatively build a framework enabling comparison of measured properties with results of others available in literature. XRD and Rietveld refinement of data give the evolution the lattice parameters as a function to x. Shrinkage of the lattice parameters with increasing x values was observed, the stability limit of the solid solution being determined by analysis of lattice parameters. The evolution of grain size and presence of secondary phases have been investigated by means of TEM, SEM, EDS and EBSD techniques. The dependencies of grain growth and regression of secondary phases on composition x and time were further characterized. Magnetic susceptibility of samples and magnetic irreversibility were extensively examined in the present work. The dependency of magnetic susceptibility, Neel ordering transition and important magnetic parameters are determined and compared to observation in other multiferroics in the following chapter of the thesis. As a tool of high sensitivity to detect minor traces of the secondary phase hausmannite, magnetic measurements are suggested for cross-checking of phase diagrams. Difficulty of previous studies on interpreting the magnetic anomaly below 43 K in h-RMnO3 oxides was discussed and assigned to the Mn3O4 phase, with supported of the electron microscopy. Magneto-electric coupling where AFM ordering is coupled to dielectric polarization is investigated as a function of x and of sintering condition via frequency and temperature dependent complex dielectric constant measurements in the final chapter of the thesis. Within the limits of solid solubility, the crystalline lattice of off-stoichiometric ceramics was shown to preserve the magneto-electric coupling at TN. It represents the first research work on magneto-electric coupling modified by vacancy doping to author’s knowledge. Studied lattices would reveal distortions at the atomic scale imposed by local changes of x dependent on sintering conditions which were widely inspected by using TEM/STEM methods, complemented with EDS and EELS spectroscopy all together to provide comprehensive information on cross coupling of distortions, inhomogeneity and electronic structure assembled and discussed in a specific chapter. Internal interfaces inside crystalline grains were examined. Qualitative explanations of the measured magnetic and ferroelectric properties were established in relation to observed nanoscale features of h-LuMnxO3±δ ceramics. Ferroelectric domains and topological defects are displayed both in TEM and AFM/PFM images, the later technique being used to look at size, distribution and switching of ferroelectric domains influenced by vacancy doping at the micron scale bridging to complementary TEM studies on the atomic structure of ferroelectric domains. In support to experimental study, DFT simulations using Wien2K code have been carried out in order to interpret the results of EELS spectra of O K-edge and to obtain information on the cation hybridization to oxygen ions. The L3,2 edges of Mn is used to access the oxidation state of the Mn ions inside crystalline grains. In addition, rehybridization driven ferroelectricity is also evaluated by comparing the partial density of states of the orbitals of all ions of the samples, also the polarization was calculated and correlated to the off-stoichiometric effect.