Exposure to the “Troubles” in Northern Ireland influences the clinical presentation of schizophrenia

Introduction: This study investigates the effect of exposure to "The Troubles" (the period of civil unrest from 1968 onwards) in Northern Ireland on symptomatology in people with schizophrenia.

Method: Eighty-two participants were assessed on a number of psychiatric rating scales and on measures of trauma, including an instrument designed to assess exposure to "Troubles"-related trauma.

Results: People with schizophrenia and a history of exposure to "The Troubles" had significantly higher levels of anxiety, depression, dissociative symptoms and number of admissions compared to those patients with no such exposure.

Discussion: "Troubles"-related trauma has a direct effect on the presentation of schizophrenia in Northern Ireland. Specific therapeutic intervention may be required in order to help patients come to terms with their experiences. © 2008 Elsevier B.V. All rights reserved.

El significado de la prosopopeya de las Leyes en el "Critón" de Platon

El objeto de este trabajo es realizar un estudio iusfilosófico sobre la aparición de las Leyes (nómoi) personificadas de Atenas en el Critón de Platón. La prosopopeya de las Leyes resulta ser un aspecto central para poder comprender la obra, ya que éstas entablan un diálogo imaginario con Sócrates en el cual instalan diversos argumentos filosóficos para fundamentar la autoridad de la pólis. A los fines de identificar el valor argumentativo de este recurso en la obra, analizaré el significado del nómos en la Atenas del siglo V a. C. y la naturaleza de las Leyes en el contexto general del diálogo. Se busca demostrar la importancia que tienen aquéllas para explicar la decisión de Sócrates de beber la cicuta.

La crítica de Plotino a la concepción aristotélica del tiempo en "En". III 7

El presente trabajo intenta mostrar de qué manera Plotino refuta la noción aristotélica del tiempo como «número» o «medida del movimiento», cuáles son las aporías que plantea, cómo las compulsa con sus propios argumentos y qué soluciones propone con respecto a esa misma confrontación. Todo esto será encauzado a partir de un estudio descriptivo y analítico, acompañado de una lectura a la vez hermenéutica y crítica de los textos seleccionados para esta ocasión.

Periferias urbanas: retrato del extrarradio barcelonés en las novelas de Javier Pérez Andújar

Javier Pérez Andújar, a través de su propia memoria, crea en Los príncipes valientes (2007) y Paseos con mi madre (2011) un retrato detallado del extrarradio barcelonés. En ambas novelas, el autor combina diferentes elementos: la memoria oral, la metaliteratura, la crónica y la cultura popular. De este modo narra la historia de tres generaciones ubicadas en las afueras de la ciudad. El presente artículo centra su análisis, basándose en una contextualización histórica, en la configuración del espacio y el estudio de las características morfológicas y sociales propias de los extrarradios. Con ello se pretende demostrar la significación histórica y social del extrarradio en la historia contemporánea de Barcelona.

Understanding Corporate Governance Reform in South Africa: Anglo-American Divergence, the King Reports and Hybridization

This article investigates corporate governance reform in South Africa in the context of the country’s international links with Anglo-American corporate governance and domestic pursuit of socioeconomic development. Two key questions are evaluated. (a) How has divergence within the Anglo-American model influenced corporate governance reform in South Africa? (b) Can South Africa’s historical closeness to the Anglo-American model be combined with increasing attention to stakeholder issues to produce a hybrid “African model” of corporate governance? Evaluating these questions, the following issues are explored in turn: the contrast between shareholder and stakeholder models, divergence between U.S. and U.K. approaches to corporate governance as exemplified by Sarbanes-Oxley, locating a South African approach in context of the Anglo-American model, the King reports and an emerging “African” model of corporate governance, and the role of international and domestic factors in shaping South Africa’s ongoing reform process.

Resolution of a taxonomic conundrum: an ultrastructural and molecular description of the life cycle of Pleistophora mulleri (Pfeiffer 1895; Georgevitch 1929)

The classification of a microsporidian parasite observed in the abdominal muscles of amphipod hosts has been repeatedly revised but still remains inconclusive. This parasite has variable spore numbers within a sporophorous vesicle and has been assigned to the genera Glugea, Pleistophora, Stempellia, and Thelohania. We used electron microscopy and molecular evidence to resolve the previous taxonomic confusion and confirm its identification as Pleistophora mulleri. The life cycle of P. mulleri is described from the freshwater amphipod host Gammarus duebeni celticus. Infection appeared as white tubular masses within the abdominal muscle of the host. Light and transmission electron microscope examination revealed the presence of an active microsporidian infection that was diffuse within the muscle block with no evidence of xenoma formation. Paucinucleate merogonial plasmodia were surrounded by an amorphous coat immediately external to the plasmalemma. The amorphous coat developed into a merontogenetic sporophorous vesicle that was present throughout sporulation. Sporogony was polysporous resulting in uninucleate spores, with a bipartite polaroplast, an anisofilar polar filament and a large posterior vacuole. SSU rDNA analysis supported the ultrastructural evidence clearly placing this parasite within the genus Pleistophora. This paper indicates that Pleistophora species are not restricted to vertebrate hosts.