O presente trabalho é um estudo da poética do escritor, jornalista e militante argentino Rodolfo Jorge Walsh. Tradutor, editor e autor de relatos policiais, soube fazer da atividade literária um ato de reflexão sobre a história do seu país e da própria ação militante. Os procedimentos de escrita utilizados dentro da sua obra procuravam a eficiência persuasiva, mas também a eficiência na representação dos problemas que estavam colocados para o escritor na sua ação política. São objeto de estudo deste trabalho: a passagem do policial de enigma para o hard-boiled e o posterior abandono do subgênero; a opção pela forma breve do conto e não do romance; o abandono da escrita estritamente literária que seria retomada só nos últimos meses da sua vida -processos que coincidiram com o desenvolvimento de investigações sobre crimes de Estado e seu ingresso na militância- e a retomada da autoria, pouco antes de morrer, para a produção de uma série de cartas pessoais no contexto da ditadura que se iniciou em 1976 e da polêmica do autor com a direção da organização Montoneros, na qual militava. / The present work is a study of Rodolfo Jorge Walsh\'s poetry. He was an author, a journalist and an activist. Also a translator, editor an author of police short stories. He knew how to transform the literary activity into an act of reflexion about the history of his country and the activist action itself. The writing procedures used inside his works searched not only for a persuasive efficiency, but also the efficiency in representing the problems faced by the author in his political action. They are object of study: the passage from police enigma to hard-boiled and the following desertion of the sub gender; the option for the brief form of the short story and not the novel; desertion of the writing strictly literary that would be taken up again in the last months of his life - processes that coincided with the development of State crime investigations and his participation in an activist life - and getting back the authorship, shortly before his death, into a production of personal letters in a dictatorship context that began in 1976 and the controversy of the author in relation to the direction of the Montoneros organization, for which he was an activist.

O presente trabalho é um estudo da poética do escritor, jornalista e militante argentino Rodolfo Jorge Walsh. Tradutor, editor e autor de relatos policiais, soube fazer da atividade literária um ato de reflexão sobre a história do seu país e da própria ação militante. Os procedimentos de escrita utilizados dentro da sua obra procuravam a eficiência persuasiva, mas também a eficiência na representação dos problemas que estavam colocados para o escritor na sua ação política. São objeto de estudo deste trabalho: a passagem do policial de enigma para o hard-boiled e o posterior abandono do subgênero; a opção pela forma breve do conto e não do romance; o abandono da escrita estritamente literária que seria retomada só nos últimos meses da sua vida -processos que coincidiram com o desenvolvimento de investigações sobre crimes de Estado e seu ingresso na militância- e a retomada da autoria, pouco antes de morrer, para a produção de uma série de cartas pessoais no contexto da ditadura que se iniciou em 1976 e da polêmica do autor com a direção da organização Montoneros, na qual militava. / The present work is a study of Rodolfo Jorge Walsh\'s poetry. He was an author, a journalist and an activist. Also a translator, editor an author of police short stories. He knew how to transform the literary activity into an act of reflexion about the history of his country and the activist action itself. The writing procedures used inside his works searched not only for a persuasive efficiency, but also the efficiency in representing the problems faced by the author in his political action. They are object of study: the passage from police enigma to hard-boiled and the following desertion of the sub gender; the option for the brief form of the short story and not the novel; desertion of the writing strictly literary that would be taken up again in the last months of his life - processes that coincided with the development of State crime investigations and his participation in an activist life - and getting back the authorship, shortly before his death, into a production of personal letters in a dictatorship context that began in 1976 and the controversy of the author in relation to the direction of the Montoneros organization, for which he was an activist.

The amount of open-source information – that is, data, images, and footage that is openly available to the public - is growing exponentially. With it, so is the number of citizens analysing this data to form open-source intelligence (OSINT). Using the 2022 invasion of Ukraine as a case study, this study highlights the motivations behind the citizen OSINT analysts who are uncovering events on the frontline and verifying significant amounts of data from such events. Through interviews with 10 citizen OSINT analysts – all voluntarily contributing to OSINT in relation to the invasion of Ukraine, as well as other major OSINT projects – this study demonstrates the motivations behind this growing community. The findings reflect a new era of participation and advocacy and are a demonstration of self-determination theory. The findings demonstrate citizens’ sceptic views towards traditional media but also, that with a more analytical approach, with improved transparency and collaboration there is reason to be optimistic about the future of journalism and audience engagement.