Análise das matrizes curriculares dos cursos de Comunicação Social com habilitação em Jornalismo no Brasil: um retrato da realidade nacional

O artigo em questão é fruto de pesquisa sobre a educação jornalística e teve como objeto as matrizes curriculares de todos os cursos de Comunicação Social com habilitação em jornalismo do Brasil. O objetivo foi o de fazer um diagnóstico das estruturas curriculares do referido curso em todas as regiões do país e depois consolidar um desenho da estrutura nacional. Utilizamos como metodologia a pesquisa quantitativa e qualitativa. Nossas principais constatações foram em primeiro lugar a de que o espaço destinado aos conteúdos de Síntese/Comunicação na estrutura curricular de todas as regiões é mínimo, o que dificulta a inter-relação entre a teoria e a prática. em segundo lugar pudemos verificar que, apesar das premissas previstas nas DCN para o curso de Comunicação Social, as realidades regionais não estão contempladas nas matrizes curriculares dos cursos.

Cultura, Comunicação e cidadania: o caso do Centro Cultural do Banco do Brasil de São Paulo

O artigo analisa as atuais políticas culturais e analisa empiricamente as ações da unidade paulistana do Centro Cultural Banco do Brasil (CCBB). O objetivo é interpretar como esta instituição opera o fomento à cultura no contexto da normatização cultural no Brasil. A articulação institucional entre Banco do Brasil e seu Centro Cultural enseja algumas particularidades no campo da difusão cultural, pois o status institucional do CCBB condiciona de maneira decisiva as formas como transcorrem as relações com produtores culturais, público consumidor e com seu respectivo mantenedor. Trata-se de estudo baseado em pesquisa bibliográfica, levantamento de campo e na abordagem dialética de análise. Conclui-se que, ao consentir um laissez-faire cultural, o Estado admite que o mercado imponha sua lógica à cultura, de modo que o objeto empírico pode ser caracterizado como um exemplo dessa dinâmica.

Corpo, comunicação e educação

O objetivo deste artigo é discutir as dificuldades de comunicação de conteúdos relacionados ao corpo humano, no contexto dos processos de ensino e de aprendizagem na escola fundamental e média. Através da exposição das necessidades dos alunos e das reticências dos professores, apresenta-se algumas teorias sociais como estratégia mediadora e viabilizadora do melhor desempenho da ação pedagógica e da contribuição escolar para a constituição do educando enquanto sujeito social.

A experiência humana como estratégia : a comunicação como jogo & o jogo como comunicação

En la interface de las Ciencias Sociales y de la Comunicación, la tesis expone una discusión sobre la Comunicación Social como área de conocimiento y discute las bases fenomenológicas de la producción de significado utilitario sobre el mundo. Para dar cuenta de esa reflexión se tiene como referencia la película Slumdog Millionaire? del director Danny Boyle. La experiencia vivida por el personaje principal llamado Jamal Malik sirve de apoyo a su éxito en un programa de TV cuyos desafíos consigue vencer uno a uno y transformarse en un millonario. El film, y en consecuencia la trayectoria de Jamal, es el operador cognitivo para que se presente la estrategia del personaje que transforma su conocimiento experimental en conocimiento pertinente, objetivo. La investigación sirve de base para ofrecer el argumento central de que solo existe conocimiento por medio de la experiencia vivida. A partir de esa concepción, la comunicación es vista en este ensayo como entrecruzamiento de caminos y nudos que se asemejan a un rizoma donde cada construcción de sentido, cada palabra que gana significación representa diversos enlaces de esos nudos sistémicos. Aseguramos que la comunicación es una condición sine qua non a los humanos y puede ser comprendida por la paradoja natural-artificial. Es de esta paradoja, que presentamos una contribución de la complejidad de la comunicación creyendo de forma dialógica que sí, hay una condición innata de la comunicación (y así mismo post humana) concomitantemente con la hipótesis de la artificialidad comunicacional. Corroboramos así, la idea de que el conocimiento fenomenológico de la comunicación es un juego de la construcción científica y, por lo tanto, un juego de la humanidad. En este mismo juego podemos comprender la comunicación por intermedio de algunos macro conceptos de la compleja actividad de comunicar (retroalimentación, recursividad y holograma) constelando así una estrategia de ligazón/estímulo/respuesta que nos permite conocer bien y saber organizar mejor el conocimiento adquirido en la práctica. La tesis tiene como interlocutores principales Claude Lévi-Strauss, Edgar Morin, Jean-Marie Pelt, Norval Baitello Junior y Vilém Flusser, entre otros

A trajetória dos movimentos socioambientais em Sergipe : personagens, instituições e estratégias de comunicação

The research aimed to study the emergence, role, and the possibilities of environmental movements in Sergipe, running through an analysis of the period between 1983 and 2011. This goal has been guided by the core issue of research, which was to analyze the relationship between the mission, structure and action of environmental organizations in Sergipe. The research arose from the need to map and critically evaluate the environmental movement in Sergipe. The methodological procedures focused on the literature search, survey papers in Sergipe a time gap of 28 years, detailed analysis of nine "movements" and selected in-depth interviews, semi-structured interviews with dozens of social actors involved in the area. In conclusion, we observed that environmentalism in Sergipe, from its inception, was associated with recovery of consciousness regarding the environment, to combat local problems of degradation, and the search for legitimacy of public opinion. Although the environmental movement have been, at times, the attention of mass media, the movement failed to leave the niche and achieve a more representative portion of society. You can still see the deep relationship between the profile of environmental leaders, capital strength and the practical results of the environmental actions and finally, it was observed that the action of the movements has much stronger bond with the relationship of the organization and its main leaders with the other "environmentalist," than with the structure and mission of the institution

Comunicação e cidades: interlocuções para uma interdisciplinaridade nas ciências sociais

This thesis aims at producing knowledge by putting together various theories and empirical analyses. In other words, from an interdisciplinary approach within the Social Sciences and having as background Communication and the City, this work presents, in each chapter, a disciplinary field Literature, Architecture, History and Geography , with which they relate, exhibits its theoretical pillars and performs a case study as a factual and critical contribution, considering the urban spaces of Rio de Janeiro, Brasília, São Paulo and Natal. By so doing, the thesis covers the period from the end of the XIX to the beginning of the XXI Century. Overall, the thesis is an interconnected and dialogic set that points to a cosmology of plural knowledge

A diversidade de lagartos na Caatinga é mediada pelos térmitas?

Intending to explain the extraordinary lizard coexistence levels found in Australian deserts, Morton & James (1988) figured out a hypothesis which defends that the termite diversity would bring about lizard radiation. This study aims to verify the validation of that hypothesis in Caatinga lizard assemblages. This study also objectives verifying if the termite defense mechanisms influence their consuming levels by lizards and if this pattern differs between different lizard lineages. Termites were collected using a standardized sampling protocol of termites. Besides using haphazard sampling, we collect lizards with 108 pitfall traps in each area. Intending to check the linkage between the termite and lizard assemblages, the lizard stomach contents were analyzed and then a canonical correspondence analysis was performed. The presence of nonrandom patterns of diet overlap among the lizard species was also examined. Aiming to check if the defense mechanisms of termite influence their consuming pattern by lizards it was performed a laboratory experiment where termite with different defense mechanisms were offered to lizards of two different lineages. We verified that lizard assemblages do not consume termites according to termite abundance in ecosystems. Furthermore, mean niche overlap lizard species did not differ significantly from that expected by chance. We found that termite chemical defense mechanism does influence the termite s pattern consuming by lizards. These results do not corroborate premises which support Morton & James hypothesis (1988) and point out that lizard do not chose termites based on their abundance, but, trying to avoid consuming termites which exhibit chemical defense mechanisms. This defense mechanism, however, may not be the only explanation to patterns of termite s consuming by lizards.

O computador no ensino de lígnua inglesa no CEFET/RN

The present study has as goal to analyze the aplicability of the computational technology as mediator in the english-speaking teaching in the Centro Federal de Educação Tecnológica do Rio Grande do Norte-CEFET/RN. The object of study was centered in the use of the computer incorporated in the teaching of English by four institution groups. The research was ruled metodologically in the study of case, adopting a qualitative and quantitative boarding of interpretative-reflexive mark. We support ourselves on a bibliographical literature revision that cares of the use of the computational technology matter into the class-room, aiming an education new practice, regarding the current reality conceptions in what we live in the technological education. We also use a referencial for a pedagogical action, trying to offer subsidies for a practice that provides the knowledges generation through the interaction, aiming a subject reflexive and critical education. For materialization of this study, we used esrutuctured action, as interviews for the teachers and students, besides the observations of the dayly in class-room, in order to get the necessary datas for analysis. During this study, we oserved that the use of the computer, while pedagogical support instrument in the english-speaking teaching, has acted like mediator of the teaching-learning process. The results demonstrate use of the computer use has been each more a practice adopted by other institution languages teachers. The conclusions confirm the hypothesis showed at the beginning of the work and evidence that the teachers are warden of forming thinking, reflexive and critical subjects. For that, they need to be prepared to face situations in which they can take the pedagogical practice to tune with the technological advances, consequently providing an effective technological education

Podcast na educação brasileira: natureza, potencialidades e implicações de uma tecnologia da comunicação

This thesis aims to build a panoramic analysis with the intention of providing the theoretical initial a thought articulated educational of podcast, a technology orality distributed demand. This joint search considering the various spheres that educational technology in Brazilian use, both in school and non-school contexts, including scenarios and distance. This study unites questions addressed piecemeal in the area to new perspectives about the podcast, in order to characterize its nature, examining such technology from a perspective of educational technology itself, as well as unveiling its main potentials and implications. The survey was conducted from the combined use of quantitative and qualitative categories, with emphasis on the last one. The method of participant observation was followed by immersion of the researcher in the audience groups of Brazilians podcasts. Data collection with sources held in non-school contexts, from a look at targeted interactions given the blogs of Brazilian productions, as well as from open-ended interviews with producers - made online - besides giving themselves from the hearing itself about five hundred podcasts of Brazil. In the school context, the research focused on a literature review of the literature of the study area. Were added to the corpus described statistics derived mainly from "Podpesquisa 2009," Numerical major survey on the use of podcasts in Brazil. The articulation and analysis of the collected data, we used the concept of Education Paulo Freire (1971, 1987), so that, understanding it as synonymous to communication - understood this concept in Freire - were able to reveal the various ramifications educational podcast Brazilian atmosphere permeated by a dialogic between its participants. Moreover, the ideas of Célestin Freinet (1998) about the cooperation, while education practice, conducted the analyzes productive technology addressed in this work. The philosophical thought of Andrew Feenberg (2003) on the notion of "technologies" buoyed technological design elaborate. Such consideration provided the foundation for the reflections and proposals offered in this study, which, in the characterization of the oral nature of the podcast - especially their version for the deaf - appropriated the placements Luis Antonio Marcuschi (2001) about the relationship between orality and writing. In addition to these references, several other authors were considered, dealing with issues that pervade the theme here delimited, contemplating discussions on topics such as educational interest, online production, inclusive education, among other aspects. At the end, there was the podcast as a technology, while still reproducing social asymmetries Brazilian fairly directed at promoting mitigations hierarchical and open production in digital orality promotes. In view of its technical and educational implications in national use, the technology study has revealed potential relevant to the sophistication of teaching practices with orality, in various contexts, and proved adequate to serve as a motto to the revision of school practices, to even the very role of the school. This, by the prospects unveiled here, can, through the podcast, mitigate their questions reproductivist to constitute themselves as under privileged communication, boosted by critical rescue and sophistication of management through the most basic education component: speech

Comunicação dos enfermeiros com usuários do gênero masculino: um estudo representacional

Communication is seen as vital function. Through it, individuals and organizations relate to each other, the environment and the shares of their own group, influencing each other to turn facts into information. The user of the male part of a group of patients whose health policy is still in development. This fact can create insecurity in the nurse to establish a process that promotes disease prevention, promotion and / or recovery of health for that user. Aiming to elucidate this, the present study aimed to: apprehend the social representations of nurses communication with the users were male, looking for disease prevention, promotion and recovery of his health; identify the factors that influenced, positively or negatively on the effectiveness of nurses communication with the users were male and investigate the strategies used by nurses to clarify communication with the users were male. In order to achieve the goal raised, this study was a descriptive, exploratory and qualitative approach. Was based on theoretical and methodological framework social representations of Denise Jodelet and Serge Moscovici. The project has, through no Parecer nº 649/10, approval of the Ethics and Research HULW. During data collection, we used a semi-structured script and a diary interviews with 24 nurses in basic health units of district-Mangabeira Health District III, the city of João Pessoa (PB). The results were analyzed using the technique of content analysis according to Bardin (2007). Classifying the research subjects and identified three categories and five nuclei of the central ideas. The categories identified: the grasp of the RS communication of nurses with male users, identifying factors that influence the effectiveness of nurses' communication with users and male research on the strategies used by nurses to the elucidation of the communication with male users. The nuclei of the central ideas found: social representations of nurses' communication with the users of the male is externalized as difficult, different, difficult, not technical (knowledge) specific, with a dubious sense in relation to its therapeutic action, the factors examined as positive in this communication were based on the connection between professional and user look in detail and not mechanistic, in preventive actions, the dynamics of care, accessibility, participatory care, humanization, and qualification service. Whereas served as negative factors for the communication, signed on the behavioral differences of men, the feminization of nurses, lack of training for professionals in relation to the subject, prescriptive conduct and prejudice (concerns) sociocultural. Another related consolidated core strategies employed for the occurrence of such communication. Given these results, it was realized the importance of social representations for the consecration of a single language, the common understanding of reality on the nurse's communication with the user in male and determination of changes in the behavior of nurses and the user to the establishment of more effective strategies for obtaining a therapeutic communication between them

Uso da internet em ambiente acadêmico :estudo com docentes em institruição de educação tecnológica no Brasi

The last decade, characterized by the vertiginous growth of the computers worldwide net, brought radical changes in the use of the information and communication. Internet s use at business world has been largely studied; however, few are the researches about the academic use of this technology, mainly if we take into consideration institutions of technologic education. In this context, this research made an analysis of internet s use in a technologic education institution in Brazil, analyzing, in particular, the Centro Federal de Educação Tecnológica do Rio Grande do Norte CEFET/RN for that standard use of this Information Technology (IT) tools and, at the same time, studying the determinant factors of this use. To reach the considered objectives, a survey research was effected, be given data collected daily through the research s questionnaire application to 150 teachers who answered a set of closed and scaled questions. The quantitative data were qualitatively analyzed, arriving a some significant results related to the standard use and the factors that influenced in the use of these Internet technologies, like: the age scale, the exposition s to the computer level, the area of academic graduation, the area of knowledge where acts and the title, exert significant influence in the academic use of Internet between the professors

Um protocolo de comunicação multicast na camada de aplicação com Consciência de Localização

Internet applications such as media streaming, collaborative computing and massive multiplayer are on the rise,. This leads to the need for multicast communication, but unfortunately group communications support based on IP multicast has not been widely adopted due to a combination of technical and non-technical problems. Therefore, a number of different application-layer multicast schemes have been proposed in recent literature to overcome the drawbacks. In addition, these applications often behave as both providers and clients of services, being called peer-topeer applications, and where participants come and go very dynamically. Thus, servercentric architectures for membership management have well-known problems related to scalability and fault-tolerance, and even peer-to-peer traditional solutions need to have some mechanism that takes into account member's volatility. The idea of location awareness distributes the participants in the overlay network according to their proximity in the underlying network allowing a better performance. Given this context, this thesis proposes an application layer multicast protocol, called LAALM, which takes into account the actual network topology in the assembly process of the overlay network. The membership algorithm uses a new metric, IPXY, to provide location awareness through the processing of local information, and it was implemented using a distributed shared and bi-directional tree. The algorithm also has a sub-optimal heuristic to minimize the cost of membership process. The protocol has been evaluated in two ways. First, through an own simulator developed in this work, where we evaluated the quality of distribution tree by metrics such as outdegree and path length. Second, reallife scenarios were built in the ns-3 network simulator where we evaluated the network protocol performance by metrics such as stress, stretch, time to first packet and reconfiguration group time

GATE - Uma abordagem baseada em middleware para aplicações interperceptivas envolvendo múltiplos dispositivos

In this work, we present the GATE, an approach based on middleware for interperceptive applications. Through the services offered by the GATE, we extension we extend the concept of Interperception for integration with several devices, including set-top box, mobile devices (cell phones), among others. Through this extension ensures the implementation of virtual environments in these devices. Thus, users who access the version of the computer environment may interact with those who access the same environment by other devices. This extension is just a part of the services provided by the GATE, that remerges as a new proposal for multi-user virtual environments creation.

Group Sequential Communication (GSC): Especificação e Análise de Desempenho de umMecanismo de Comunicação de Tempo Real Compatível ao Padrão IEEE 802.11/11e Aplicado à Automação Industrial

This thesis proposes the specification and performance analysis of a real-time communication mechanism for IEEE 802.11/11e standard. This approach is called Group Sequential Communication (GSC). The GSC has a better performance for dealing with small data packets when compared to the HCCA mechanism by adopting a decentralized medium access control using a publish/subscribe communication scheme. The main objective of the thesis is the HCCA overhead reduction of the Polling, ACK and QoS Null frames exchanged between the Hybrid Coordinator and the polled stations. The GSC eliminates the polling scheme used by HCCA scheduling algorithm by using a Virtual Token Passing procedure among members of the real-time group to whom a high-priority and sequential access to communication medium is granted. In order to improve the reliability of the mechanism proposed into a noisy channel, it is presented an error recovery scheme called second chance algorithm. This scheme is based on block acknowledgment strategy where there is a possibility of retransmitting when missing real-time messages. Thus, the GSC mechanism maintains the real-time traffic across many IEEE 802.11/11e devices, optimized bandwidth usage and minimal delay variation for data packets in the wireless network. For validation purpose of the communication scheme, the GSC and HCCA mechanisms have been implemented in network simulation software developed in C/C++ and their performance results were compared. The experiments show the efficiency of the GSC mechanism, especially in industrial communication scenarios.

Análise neurocomputacional de Antenas de microfita multibanda para sistemas de comunicação sem fio

This work presents a study of implementation procedures for multiband microstrip patch antennas characterization, using on wireless communication systems. An artificial neural network multilayer perceptron is used to locate the bands of operational frequencies of the antenna for different geometrics configurations. The antenna is projected, simulated and tested in laboratory. The results obtained are compared in order to validate the performance of archetypes that resulted in a good one agreement in metric terms. The neurocomputationals procedures developed can be extended to other electromagnetic structures of wireless communications systems