O Tratamento da Violência na Informação de Serviço Público: o Caso da RTP

Dissertação apresentada à Escola Superior de Comunicação Social como parte dos requisitos para obtenção de grau de mestre em Audiovisual e Multimédia.

Gestão de projetos audiovisuais: a experiência na RTP

Relatório de estágio apresentado à Escola Superior de Comunicação Social como parte dos requisitos para obtenção de grau de mestre em Audiovisual e Multimédia.

As televisões generalistas portuguesas online: estudo sobre a presença de conteúdos Informativos nos sites da RTP, SIC e TVI

Dissertação apresentada à Escola Superior de Comunicação Social como parte dos requisitos para obtenção de grau de mestre em Audiovisual e Multimédia.

O surto de Legionella de 2014 no Telejornal da RTP

Intitulado “O surto de Legionella de 2014 no Telejornal da RTP”, este Relatório analisa a emergência e ascensão de um tema de risco na agenda jornalística de um meio de comunicação, bem como o seu declínio e desaparecimento. Questionam-se os fatores que asseguraram o estatuto de matéria noticiável e todo o processo de construção social nas notícias. Através da análise de conteúdo das peças jornalísticas transmitidas no Telejornal e de uma breve revisão de literatura sobre o tema, concluímos que a comunicação exerce um papel fundamental na construção social de um risco. A cobertura do surto de Legionella desenvolveu-se ao ritmo com que se revelaram as suas consequências, da propaganda que foi feita, do interesse que despertou nas redações e do reflexo cultural que gerou na audiência. Tanto mais se verifica pelas circunstâncias inerentes a esta crise com a sua amplificação ou atenuação social nas notícias, tendo em conta a agenda jornalística e a saturação de um evento mediático. O interesse jornalístico pela estória foi estimulado pelo comportamento do principal departamento envolvido na crise – o Ministério da Saúde – e pela Direção-Geral de Saúde, e na origem do declínio da atenção estiveram eventos sociopolíticos - o aparecimento de um novo caso mediático.

Moderators of the Relationship between Family Caregiver Proxy-Ratings and Person with Dementia Self-Ratings of Quality of Life

As the dementia spectrum lacks any viable cure, quality of life is typically regarded as an essential measure of assessing the clinical course and evaluating interventions. With caregivers typically providing this rating to health professionals, the literature has noted inconsistencies between caregiver and person with dementia (PwD) ratings of quality of life and suggested several factors may moderate the rating relationship. To investigate this, an intraclass correlation coefficient was calculated to observe rating agreement and moderator regression analysis was conducted to explore potential moderators. Potential moderators of caregiver burden, caregiver age, caregiver income, PwD IADLs/ADLs, PwD education, PwD cognitive impairment, PwD depressive symptom severity, PwD behavioural symptom severity, as well as relationship between caregiver and PwD. Utilizing secondary data from 107 recruited dyads, analyses conducted found fair agreement between caregivers and those with dementia while none of the hypothesized factors were found to moderate the rating relationship.

El debate sobre las leyes de medios en Ecuador y Argentina: un análisis a dos periódicos colombianos 2009-2013

Este trabajo de grado estudia el modo como dos diarios colombianos, El Tiempo y El Espectador, presentaron la información sobre el debate de “Leyes de medios” en Ecuador y Argentina, desarrollado en los años recientes. El estudio analizó las noticias, columnas, editoriales, reportajes y entrevistas publicados desde el año 2009 (cuando se generalizó el debate) hasta 2013. La metodología facilitó el análisis comparativo de los dos periódicos y de sus posturas frente al debate de las leyes de medios. Se argumenta que los medios, como actores principales del debate, han tomado partido, en sus páginas editoriales e informativas, en contra de las políticas que buscan regular su actividad. Así, existe una persistencia en la prensa para imponer discursos con una ideología específica a través de los actores que son presentados en la construcción de los relatos, en este caso, dispuestos a contrariar la aprobación de las leyes de medios propuestas por el gobierno argentino y ecuatoriano. Se evidencia en el marco interpretativo de los textos periodísticos analizados, la guerra de poderes en países de la región latinoamericana que persiste entre los medios y los gobiernos.

Proxy and agency : the rest is literature. 'Poderes y agencia : el resto es literatura'.

Resumen en español

Health-related quality of life in Huntington's disease: a comparison of two generic instruments, SF-36 and SIP

Whereas several clinical endpoints in monitoring the response to treatment in patients with Huntington's disease (HD) have been explored, there has been a paucity of research in the quality of life in such patients. The aim of this study was to validate the use of two generic health-related quality of life instruments (the Short Form 36 health survey questionnaire [SF-36] and the Sickness Impact Profile [SIP]) and to evaluate their psychometric properties. We found that both instruments demonstrated acceptable convergent validity and reliability for patients and carers. However, there was an advantage in using the SF-36 because of its more robust construct validity and test-retest reliability; furthermore, motor symptoms appeared to influence some strictly nonmotor dimensions of the SIP. On a pragmatic level, the SF-36 is shorter and quicker to administer and, therefore, easier for patients at various stages of the disease to complete. Thus, the SF-36 would appear to be the recommended instrument of choice for patients with HD and their carers, although further work needs to be done to investigate the sensitivity of this instrument longitudinally. (C) 2004 Movement Disorder Society.

Bringing the target to the cursor: proxy targets for older adults

Studies in the literature have proposed techniques to facilitate pointing in graphical user interfaces through the use of proxy targets. Proxy targets effectively bring the target to the cursor, thereby reducing the distance that the cursor must travel. This paper describes a study which aims to provide an initial understanding of how older adults respond to proxy targets, and compares older with younger users. We found that users in both age groups adjusted to the proxy targets without difficulty, and there was no indication in the cursor trajectories that users were confused about which target, i.e. the original versus the proxy, was to be selected. In terms of times, preliminary results show that for younger users, proxies did not provide any benefits over direct selection, while for older users, times were increased with proxy targets. A full analysis of the movement times, error rates, throughput and subjective feedback is currently underway.

Interaction of nitrogen dioxide (NO2) with a monolayer of oleic acid at the air–water interface – A simple proxy for atmospheric aerosol

The reactions between atmospheric oxidants and organic amphiphiles at the air water interface of an aerosol droplet may affect the size and critical supersaturation required for cloud droplet formation. We demonstrate that no reaction occurs between gaseous nitrogen dioxide (1000 ppm in air) and a monolayer of an insoluble amphiphile, oleic acid (cis-9-octadecenoic acid), at the air water interface which removes material from the air water interface. We present evidence that the NO2 isomerises the cis-9-octadecenoic (oleic) acid to trans-9-octadecenoic (elaidic) acid. The study presented here is important for future and previous studies of (1) the reaction between the nitrate radical, NO3, and thin organic films as NO2 is usually present in high concentrations in these experimental systems and (2) the effect of NO2 air pollution on the unsaturated fatty acids and lipids found at the air liquid surface of human lung lining fluid.