Enraizamento de estacas apicais de figueira Roxo de Valinhos submetidas à estratificação a frio úmido e AIB

Na produção de mudas de figueira a utilização de estacas apicais de menor comprimento pode facilitar o manejo no viveiro, entretanto ainda não foram definidos os protocolos para enraizamento desse tipo de estaca. O objetivo do presente trabalho foi avaliar a ação da estratificação à frio úmido e do tratamento com AIB na rizogênese de estacas apicais de figueira Roxo de Valinhos. As estacas foram coletadas da porção apical dos ramos no final do período hibernal (julho) e padronizadas com 20 cm de comprimento e diâmetro aproximado de 0,7 cm. As estacas foram estratificadas (estacas embrulhadas em jornal umedecido e protegidas com saco plástico à temperatura de 4 ºC, em câmara tipo BOD) por diferentes períodos (0, 15, 30, 45 e 60 dias) e, posteriormente, tratadas e não tratadas com 2.000 mg L-1 de AIB por 10 segundos. em seguida, as estacas foram enterradas em leito de areia umedecido sob telado constituído de tela de polipropileno preta (sombreamento de 50%). Passados 60 dias de cada período de estratificação, foram mensuradas a percentagem de estacas enraizadas, a percentagem de estacas brotadas e o número médio de brotações e de raízes por estaca. Conclue-se que as estacas apicais de figueira Roxo de Valinhos estratificadas a frio úmido por 30 dias e posteriormente tratadas com 2.000 mg L-1 de AIB apresentaram maior potencial de rizogênese.

Escala de atitudes frente ao HIV/AIDS: análise de fatores

OBJETIVO: Este trabalho apresenta resultados acerca das propriedades psicométricas da Escala de atitudes frente ao HIV/AIDS. Os dados, provenientes de uma amostra de 549 alunos entre universitários, ensinos médio e ensino fundamental. MÉTODOS: Os dados foram tratados pelo método dos componentes principais da análise fatorial. A análise final, postulado um eigenvalue mínimo de 2, resultou cinco fatores. Foram eliminados itens que apresentaram carga fatorial menor que 0,30. Neste estudo, o menor alfa observado foi de 0,79. Portanto, é provável que todos os 47 itens do instrumento final elaborado meçam o mesmo construto: atitude frente ao HIV/AIDS. RESULTADOS: Escores inferiores a 96 foram considerados fraco grau de conhecimento sobre HIV/AIDS; entre 96 e 192 moderado grau de conhecimento e acima de 192 alto grau de conhecimento sobre HIV/AIDS. Foram estabelecidos os fatores: 1, 2 e 3, sendo fator geral de percepção da informação técnico-científica; fator de percepção da informação técnico-científica versus sexualidade e preconceito; fator de percepção da informação técnico-científica no uso de drogas, respectivamente. CONCLUSÕES: O alfa de Cronbach encontrado para a escala como um todo foi de 0,859, sugerindo fortemente a existência da fidedignidade do instrumento que se mostrou útil para avaliar o grau de conhecimento acerca do HIV/AIDS e o risco decorrente do desconhecimento, entre estudantes.

O silenciamento no texto jornalístico e a construção social da realidade

This research analyses the silencehood use by the A República journal (Natal/RN), today not being distributed, during the Second World War. Its objective is to unveil the production condition of the news texts, and it was observed that the use of silencehood as a speech strategy with its implications that falls upon the way of behaving and thinking of the society, all that time, influencing the reader in the construction of his image of the reality. During the coverage of the conflict by the local journal it was possible to also observe different speech marks that represented the change in attitude of the Brazilian Government, responsible for the control of what was spread as news. The country lived the dictatorship of the New State and as the war went on the government changed its speech, according to political, social and economical interest s thoughts being played, silencing themes in the name of the national security. We admit as research material journalistic texts that refer to the main facts that occurred during the six years of the world conflict and that is why we used as theoric-metodological support the Speech Analysis

Os espaços poéticos de um cronista contador

This study discusses chronicler Rubem Braga and his chronicles published in O Estado de São Paulo newspaper (supplement Caderno 2), from 1988 to 1990. The analysis of the 84 chronicles focuses on the study of poetic spaces, mainly based on Gaston Bachelard s book The Poetics of Space. Narrator s characteristics are also shown in the analyzed chronicles, as he resembles a traditional storyteller, even though participates in a genre that belongs to a modern vehicle: the newspaper. The storyteller-chronicler moves in time and space, reporting his experiences to the readers, and also travels inside of himself, discovering places which were kept in his memory

Cross-sectional association between healthy and unhealthy food habits and leisure physical activity in adolescents

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A melancolia nas crônicas de Maria Judite de Carvalho

Maria Judite de Carvalho began his literature in 1949 in journals of Lusitanian capital. Until his death, which occurred in 1998, published more a thousand texts, most of them have never been extracted from their support original, the newspaper, making them unknown to the public today. In order to rescue of this precious material chosen as the literary corpus of Search the chronicles published in the Diário de Lisboa, periodic where the writer published the largest number of texts in the section Rectângulos da Vida, 395 (three hundred and ninety-five) chronic for five consecutive years (1968-1972). Looking at these texts I realized that she inserted into her narrative the changes occurred in the twentieth century, in Portugal, capturing the moment of breaking with traditional models and introducing new paradigms imposed by modernity. What happens in this period is an extremely fast and deep change of values and customs with which the Portuguese society faces and experiences with a certain uneasiness. Given this unstable scenario, Maria Judite expresses, through her ironic and critical narrative, the portrait of the Portuguese people and their behavior full of anguish and sorrows that are revealed through the gloom. After a thorough reading of his texts I found that this was the guiding element of juditiana writing. It is presented in the chronicles in many respects they were privileged during the five years of publications they are loneliness, abandonment, death, isolation of individuals who feel increasingly powerless in the face of changes experienced as a consequence of this state and present is melancholy all the time. This is a photograph of Maria Judite de Carvalho on Portuguese society told in her chronicles as I saw this survey.

O discurso humorístico nas charges da Tribuna do Norte

In this dissertation, we analyze the constitution and functioning of the humorous discourse in discursive genre cartoon from the recognition and analysis of the techniques of humor used to get the desired effects of meaning. We used the theoretical and methodological assumptions of French Discourse Analysis henceforth (AD) for the research. Specifically on the techniques of humor, we rely on authors like Possenti (1998) and Propp (1992) to see how these procedures are present in the cartoons and make the discourse of humor. To achieve this goal, ten (10) cartoons were analyzed dealing with episodes relating to the management of the mayor Micarla de Souza in the city of Natal, RN. These cartoons were published in the newspaper Tribuna do Norte during the year 2012. The research falls within the field of study of Applied Linguistics and is qualitative, interpretive nature. In the first part, we did a rescue of the foundations of discourse analysis, discussing the concept of interdiscourse, then we carry on about the notion of gender discourse from the perspective of AD, and the genre itself cartoon as we work with the cartoon as a discourse genre, and finally, we deal with this humor discourse in cartoons. We then developed some analyzes to illustrate the postulate that all text is founded upon certain conditions of enunciation; that the relationship between the cartoons and interdiscourse is a constitutive relationship that brings out certain cartoons/ discourses and not others, and especially what humor techniques are used strategically by the cartoonist, whose discursive decisions cause certain effects of meaning. The results of this paper find that discursive relations are relations of subjects and meanings, that the discourse of cartoon is built from other sayings and discourses, and that certain textual and discursive procedures/techniques, as parody, irony, lowering the other, the ambiguity and displacement are mobilized in the text to generate the possible effect of the comic, thus building the humor discourse of the cartoons analyzed

Influência da técnica de pressão expiratória positiva oscilante utilizando pressões expiratórias pré-determinadas na viscosidade e na transportabilidade do escarro em pacientes com bronquiectasia

OBJETIVO: Verificar a efetividade da técnica de pressão expiratória positiva oscilante (PEPO) utilizando pressões expiratórias pré-determinadas sobre a viscosidade e a transportabilidade do escarro em pacientes com bronquiectasia. MÉTODOS: Foram incluídos no estudo 15 pacientes estáveis com bronquiectasia (7 homens; média de idade = 53 ± 16 anos), submetidos a duas intervenções PEPO consecutivas, com 24 h de intervalo entre si, utilizando pressões expiratórias de 15 cmH2O (P15) e 25 cmH2O (P25). O protocolo consistiu de tosse voluntária; nova expectoração voluntária após 20 min, denominado tempo zero (T0); repouso de 10 min; e utilização da técnica em duas séries de 10 min (S1 e S2) de PEPO em P15 e P25, com intervalo de 10 min entre si. A viscosidade e transportabilidade do escarro foram avaliadas pela viscosimetria, velocidade relativa de transporte no palato de rã, deslocamento em máquina simuladora de tosse e ângulo de adesão. As amostras de escarro foram coletadas em T0, após S1 e após S2. Testes estatísticos específicos foram aplicados de acordo com a distribuição dos dados. RESULTADOS: Houve diminuição significante da viscosidade do escarro após S1 em P15 e após S2 em P25. Não houve diferenças significantes entre todas as amostras para a transportabilidade. CONCLUSÕES: Houve diminuição da viscosidade do escarro quando a PEPO foi realizada em P15 e P25, o que sugere que não seja necessário gerar alta pressão expiratória para obter o resultado desejado.

Entre a fé, a obra social e a publicidade: uma análise crítica do discurso da responsabilidade social da Igreja Universal do Reino de Deus

Situated on Applied Linguistics (PENNYCOOK, 1998; MOITA LOPES, 2003, 2006, 2008, 2009), this thesis, which is inscribed in a qualitative-interpretative approach of a critical analysis perspective , lies on the speech of social responsibility and the way like that is employed in seeking for legitimacy and prestige within the neopentecostal brazilian religious field, more specifically of the Universal Church of the Kingdom of God. The general goal of this research is t reflect upon the speech on social responsibility and the rethoric of selfpromotion of the Universal Church through the role of social actors in the making of his her identities, materialized in the newspaper Folha Universal. In order to achieve that, we have conjugated, in this research, social and discursive analysis. On the linguistic-discursive approach, the research is based on the Critical Analysis of Discourse (ACD), specially in Fairclough (2001, 2003, 2006), a proposal that provides theoretical-methodological tools to investigate the language beyond the linguistic structures , that is, the discourse, social practices in which it occurs and more ample structures. Theoretical assumptions were also used of Sistemico-Functional Linguistics(LSF), matching with categories of the Transitivity System of Halliday (1994, 2004), of the forms of representation of social actors in the socioeconomic perspective by Van Leeuwen (1997, 2008) and of the Appraisal system by Martin and White (2005). As we develop the argumentation on thesobre social role of religion in this thesis, we make use of the authors such as Freston (1994), Oro (1997, 2003), Campos (1996, 1999), Mariano (1999), Meneses (2008), among several ones. We have also used a series of concepts and categories coming from the field of communication and marketing on the business social responsability and social marketing . In this area, we take as references the contributions of Bueno (2003), Fossá and Sartoretto (2003) and Zenone (2006). The corpus of the work is framed by news taken at the newspaper Folha Universal, in which are given the social responsibility actions of the church . The timeframe used was on the editions of 2010 thru 2012. Results found at he analysis of the News lead to semantic features of Assessment of Affection, Judgment and Appreciation, many times followed by Gradation, and the Attribution, one of the subsystems of the Attachment, are evidence of positive assessments for the Universal Church and its agents and make up rethorical elements which provide structure for the discourse of the Universal Church at the newspaper Folha Universal consisted of its image (style) of social responsibility . Results show that the most frequente social actors of the discourse are, on one hand, the Universal Church itself and its volunteers, famous (actors, actresses, presenters), politicians and authorities, on the other hand, the population which was helped by the Church social projects . The first group seems to be Always activated, however the second one, most of the time rather passive. These are also represented by assimilation in most of the occurrences, however the other ones by individualization and nomination entitled by honorification, except for the volunteers that are represented either as an individual, or as a group

Microfilme: literatura e mídia no correio feminino de Clarice Lispector

Conselho Nacional de Desenvolvimento Científico e Tecnológico

Casal nacional: significações do corpo e do figurino no telejornalismo

The main objective of this study is to investigate the meanings of body and costume as essential components of television journalists aesthetic discourse, as exemplified by the presenters of Jornal Nacional, from Rede Globo. The study is inspired on the paths proposed by semiotics, and combines this approach with other techniques of scientific investigation to identify the meanings of this non-verbal communication form. For that, this work uses the concept of communication proposed by the Palo Alto School s authors, more specifically the concept of Watzlawick et al. (2005), which understands communication like relation and inherent of human beings. The precepts of complex thought and the hologramatic principle of Morin (1990), which value the union and the need to connect the knowledge of elements or parts to that of the systems these parts constitute, is also present in the thinking that guides the work. Throughout the chapters, we elucidate our understanding of body and television as media, and fashion and television journalism as languages. This work approaches a televisual history of Jornal Nacional in order to better understand the aesthetic proposed by television news over time, its presenters and costumes. The elements that are part of the televisual language s expression and content are addressed so that we can better understand the importance of body and presenters costume in this context. Finally, we conduct an analysis of the meanings of television journalism presenters body and costume through their stereotypes, their integration into the fashion cycle and also into the televisual analysis of the most important costume elements of Jornal Nacional s presenter couple: colors, models and accessories. We thus seek to strengthen the understanding of the wardrobe inseparable from the body as communication and detail some of their production understanding processes. The women historical role in brazilian television journalism, as well as masculinization of TV journalism environment are important elements to contextualize televisual language thinking in contemporary society. The investigation covers the origins, concepts, proposals, stereotypes, prejudices, reproductions, naturalizations and reinterpretation of the body and the costume of the presenters through time and the relationship between body, fashion and communication

A convergência digital na produção da notícia: reconfigurações na rotina produtiva dos jornais Tribuna do Norte e Extra

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Jornalismo cultural em texto, imagem e cor

O tema deste trabalho é o Jornalismo Cultural. Uma apresentação e discussão de temas pertinentes ao jornalismo especializado em cultura nas páginas do jornal diário. A partir da leitura de alguns jornais, se traça considerações gerais acerca dos caminhos do jornalismo e dos estudos sobre jornalismo com o objetivo de apresentar o jornal que hoje se produz no Brasil, em texto, imagem e cor. O resultado é a descoberta do jornal como forma, desde o texto, escolhas lexicais e sintáticas, passando pelas imagens, composição, escolha e determinação da pauta, ao arranjo destes elementos na página, em respeito ao projeto editorial de diagramação. A conclusão a que se chega que há vários "eus" que governam o jornal diário, e que fazem o jornalismo cultural inovador, porta de entrada às mudanças no jornalismo.

Infografia interativa na redação: o processo de produção no Diário do Nordeste à luz da teoria do jornalismo

The infographics historically experience the process of evolution of journalism, from the incipient models handmade in the eighteenth century to the inclusion of computers and sophisticated software today. In order to face the advent of TV against of the partiality readers of the printed newspaper, or to represent the Gulf War, where not allowed photography, infographics reaches modern levels of production and publication. The technical devices which enabled the infographics to evolve the environment of the internet, with conditions for the manipulation of the reader, incorporating video, audio and animations, so styling of interactive infographics. These digital models of information visualization recently arrived daily in the northeast and on their respective web sites with features regionalized. This paper therefore proposes to explore and describe the processes of producing the interactive infographics, taking the example of the Diário do Nordeste, Fortaleza, Ceará, whose department was created one year ago. Therefore, based on aspects that guide the theory of journalism, as newsmaking, filters that focus on productive routine (gatekeeping) and the construction stages of the news. This research also draws on the theoretical framework on the subject, in concepts essential characteristics of computer graphics, as well as the methodological procedures and systematic empirical observations in production routines of the newsroom who can testify limitations and / or advances

Jornalismo e narrativas transmidias: a reportagem no contexto da convergência

The transmedia storytelling is a phenomenom recently conceptualized theoretically (JENKINS, 2009), arising from ficcional mediatic products and disseminated as well by the use on other fields. This search aims to analyze how the transmedia storytellings can be applied to journalism on the basis of an specific genre, the reporting. To that, take as reference theoretical developments performed by brazilian authors (FECHINE et al., 2011, 2012, 2013), on the basis of televisive fiction, which culminated on concepts as transmediation and transmedia contents and deepened the comprehension and the research in this area. Thenceforth, this study propone a problematization and apropriation of this theoretic support for the journalism field, using, for that, a comprehension of journalistic production on a speech level, as well as its social practices (newsmaking). The empiric research also take two different paths. First, analyze a group of reportings, in which there is transmediation, in order to verifying the configuration of the transmedia phenomenom - more specifically of the transmedia storytelling - and its particularities to journalism. Then, develops an investigation, based on the etnographic method, of the productive routine on the special reporting section of the Jornal do Commercio (Recife/PE), aiming to investigate the conditions of transmediation in this range and the practices that favor and difficult the employment of transmedia storytelling. The result are, therefore, compared and related, with the goal of providing multidimensional view of the phenomenom