Hui and Walter's latent-class model extended to estimate diagnostic test properties from surveillance data: a latent model for latent data

Diagnostic test sensitivity and specificity are probabilistic estimates with far reaching implications for disease control, management and genetic studies. In the absence of 'gold standard' tests, traditional Bayesian latent class models may be used to assess diagnostic test accuracies through the comparison of two or more tests performed on the same groups of individuals. The aim of this study was to extend such models to estimate diagnostic test parameters and true cohort-specific prevalence, using disease surveillance data. The traditional Hui-Walter latent class methodology was extended to allow for features seen in such data, including (i) unrecorded data (i.e. data for a second test available only on a subset of the sampled population) and (ii) cohort-specific sensitivities and specificities. The model was applied with and without the modelling of conditional dependence between tests. The utility of the extended model was demonstrated through application to bovine tuberculosis surveillance data from Northern and the Republic of Ireland. Simulation coupled with re-sampling techniques, demonstrated that the extended model has good predictive power to estimate the diagnostic parameters and true herd-level prevalence from surveillance data. Our methodology can aid in the interpretation of disease surveillance data, and the results can potentially refine disease control strategies.

Walter Heissig, Rüdiger, Schott, Die Heutige Bedeutung Oraler traditionen. IHRE Archivierung, Publikation und index-Erschießung

The book under review is the publication of 28 contributions to a workshop which has tak en place in St. Augustin, near Bonn, in November 1995. This was attended by a large number of proeminent scholars, gathered around the commonly felt concern for the need to preserve “the oral traditions of all kinds” (p. 26). The papers, written in German (11), in English (16) and in French (1), are introduced by the organisers Walter Hessig and Rüdiger Schott in both German and English.

Um drama da crítica: Oscar Wilde, Walter Pater e Matthew Arnold, lidos por Fernando Pessoa

Tese de doutoramento, Estudos da Literatura e da Cultura (Teoria da Literatura), Universidade de Lisboa, Faculdade de Letras, 2014

On the conservatism of post-Jungian criticism: competing concepts of the symbol in Freud, Jung and Walter Benjamin

The renewed interest in analytical psychology by academics working in the humanities has led to the emergence of a post-Jungian field of cultural criticism, at the theoretical core of which stands Jung's theory of symbolism. This article examines the centrality of symbolism to both Freud and Jung's psychology and explains how the differing concepts of the symbol lead to their divergent theories of interpretation in psychology and art criticism. Acknowledging the advantages of Jung's more expansive account of the symbol, it argues that Walter Benjamin's critical engagement with Jung nonetheless provides a useful correction to the problematic conservatism inherent to his concept of the symbol and its contemporary application.

Walter Benjamin and the Inhumanities: Towards a Pedagogical Anti-Nietzscheanism

The following discussion is intended as a critical intervention into recent debates about the “crisis of the humanities,” reading the symptomaticity of crisis in the medical sense of a turning point. It does so from the perspective of the work of Walter Benjamin, whose own transdisciplinary practice of thought has been characterized as a “philosophy directed against philosophy” and a “philosophizing beyond philosophy,” and stands as a model for the kind of intellectual and para-academic activity evoked here. Historically re-situating Benjamin’s famous allegory of the Angel of History from the twentieth-century context of the “crisis of culture” to the contemporary “crisis of education,” it attempts to reconstruct a dialectical understanding of pedagogization within Benjamin’s work, which is used to sketch out the contours of a critically reimagined pedagogy of the Inhumanities.

Towards a Critique of Educative Violence: Walter Benjamin and ‘Second Education’

Although modern systems of mass education are typically defined in their opposition to violence, it has been argued that it is only through an insistent and critical focus upon violence that radical thought can be sustained. This article seeks to take up this challenge in relation to Walter Benjamin’s lesser-known writings on education. Benjamin retained throughout his life a deep suspicion about academic institutions and about the pedagogic, social and economic violence implicated in the idea of cultural transmission. He nonetheless remained committed to the possibility of another kind of revolutionary potential inherent to true education and, when he comes to speak of this in his Critique of Violence, it is remarkable that he describes it as manifesting an educative violence. This article argues that Benjamin’s philosophy works toward a critique of educative violence that results in a distinction between a ‘first’ and ‘second’ kind of education and asks whether destruction might have a positive role to play within pedagogical theories in contrast to current valorisations of creativity and productivity.

5/7/20, [conférence de] Spa, délégation allemande, [Joseph Wirth, le chancelier Constantin] Fehrenbach, [et Walter] Simons : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59943