88,187 research outputs found

    Historisch onderzoek naar de nieuwsproductie van de Vlaamse televisieomroep (NIR – BRT – BRTN – VRT): een praktijkgebaseerde bronnenanalyse

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    Op basis van uitgebreide ervaring, opgedaan tijdens het doctoraal onderzoek (2005) van Lieve Desmet, biedt dit artikel, aangevuld en geactualiseerd in samenwerking met Roel Vande Winkel, een gedetailleerd overzicht van audiovisuele en geschreven bronnen. Hoewel dit artikel vooral relevant is voor onderzoek naar de Vlaamse omroep, bevat het ook belangrijke informatie voor onderzoekers die zich toeleggen op de Franstalige tegenhanger(s) INR – RTBFThis article offers a survey of the most important sources concerning the content and production of the television news of the Flemish public broadcaster - and of other news, topical or human interest programmes made by the news desk. Based on the doctoral research of Lieve Desmet (2005) and updated by Roel Vande Winkel, this contribution does not only detail which audiovisual and written sources have been preserved, but also why some have disappeared, taking into account structural changes (institutional reform, archival decrees and acts) and personal factors (the arrival or demission of certain executives). Although this contribution mainly refers to the Flemish broadcaster (NIR - BRT - BRTN - VRT), it also contains important information on its francophone equivalent, the RTB(F) - both shared the same archival service for certain periods

    Moist Rayleigh-Benard Convection

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    We report the observations from turbulent thermal Rayleigh-Benard convection experiment with a two-phase liquid-vapor binary mixture. Evaporation/condensation processes in a turbulent convection are accompanied by the formation of cloud like structures above the liquid-vapor interface. We also found that a liquid film condensation on the underside of the top plate results in regular hexagonal patterns of falling droplets

    Direct and vicarious victimization at school and at home as risk factors for suicidal cognition among Italian youngsters.

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    Suicidal cognition is defined here as the combination of thinking about committing suicide and engaging in self-harm and is considered to indicate maladjustment following an extreme internalized reaction to negative life events. Victimization at home and at school might lead some youth to suicidal cognition. The present study aimed to examine cross-sectional predictors of suicidal cognition focusing on the unique influence of ‘direct victimization’ at school by peers and at home by parents, over and above that of vicarious victimization (i.e. exposure to domestic violence). Participants were 998 adolescents randomly recruited from high schools in Italy who had to fill in a cross-sectional survey measuring different dimensions associated with suicidal cognition. Thoughts about committing suicide and self-harming in the previous 6 months were reported by almost a fourth of the whole sample, with girls having these thoughts more frequently than boys. A high prevalence rate was reported also for direct victimization at school (over half of the sample), and at home (a third of the sample) and for vicarious victimization at home (reported by a fifth of the entire sample). Multiple hierarchical regressions showed that a significant proportion of the total variance of suicidal cognition was explained by gender and age, meaning that older girls are more at risk of suicidal cognition than boys; relational victimization at school is also a risk factor. Direct victimization at home by the father for boys and by the father and the mother for girls significantly predicted suicidal cognition after controlling for exposure to domestic violence

    Ascite chilosa produzida por parasitas (hematozoários)

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    O Dr. F. Winkel refere o caso de uma mulher, de 39 anos de idade, que residiu por muito tempo em Surinam, e um ano depois de sua volta a Alemanha, foi atacada de ascite, que melhorou a principio com o tratamento médico, porém mais tarde exigiu a paracentese. Foram extraidos cerca de dois quartilhos de um fluído de aspecto leitoso, no qual o microscopio revelou a presença de um grande número de organismos filiformes

    Os Sistemas Apícolas e a Agricultura Familiar: um estudo de caso sobre a Cooperativa de Apicultores de Canguçu (COOMELCA), município de Canguçu, RS.

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    Dissertação (Mestrado) - Programa de Pós-Graduação em Sistemas de Produção Agrícola Familiar. Faculdade de Agronomia Eliseu Maciel. Universidade Federal de Pelotas, Pelotas, 2017. Orientador: Antônio Jorge Amaral Bezerra, Co-orientador: Luis Fernando Wolff, CPACT
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