Classifying the torture experiences of refugees living in the United States

Few research studies have systematically categorized the types of torture experienced around the world. The purpose of this study is to categorize the diverse traumatic events that are defined as torture, and determine how these torture types relate to demographics and symptom presentation. Data for 325 individuals were obtained through a retrospective review of records from the Bellevue/NYU for Survivors of Torture. A factor analysis generated a model with five factors corresponding to witnessing torture of others, torture of family members, physical beating, rape/sexual assault, and deprivation/passive torture. These factors were significantly correlated with a number of demographic variables (sex, education, and region of origin). Post Traumatic Stress Disorder, anxiety, and depression symptoms were significantly correlated with the rape factor but no other factors were uniquely associated with psychological distress. The results offer insight into the nature of torture and differences in responses.     

A light stabilizer Tinuvin 770-induced toxic injury of adult rat cardiac myocytes

Tinuvin 770/bis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate is a worldwide used light stabilizer for plastic materials like polyolefins. Tinuvin 770 is a biologically active component of polypropylene tubes. Glossmann and his study group managed to extract this compound by aqueous or organic solvents from laboratory plastic tubes, and propose that Tinuvin 770 is a potent blocker of L-type Ca(2+)-channel through the phenylalkylamine and benzothiazepine-selective drug binding domains of the alpha(1) subunit of the receptor [Proc. Natl. Acad. Sci. U.S.A. 90 (1993) 9523].We examined the direct morphological effect of Tinuvin 770 in give 25nmol, 0, 30, 60, 120 minute exposure time in isolated cardiomyocytes from adult rats. Incubation of myocytes with Tinuvin resulted in a progressive decline of rod-shaped and viable cells. It was accompanied by an increase in number of hypercontracted myocytes with microbleb formation compared to control and depletion of ATP level.In summary, our results demonstrate that plasma membrane damage and hypercontraction are manifestations of Tinuvin-induced injury of isolated cardiomyocytes.     

Free riding in voluntary environmental programs: The case of the U.S. EPA WasteWise program

Voluntary Environmental Programs (VPs) involving industry and regulatory agencies have emerged as the promise of the future in environmental policy circles. Although the number of these agreements is increasing in OECD countries, there are still concerns about their effectiveness; in particular that “free-riding” behavior may be difficult to avoid within VPs. Free riding occurs when one firm benefits from the actions of another without sharing the costs. Free-riding behavior may undermine the credibility of VPs and therefore their viability. Our paper focuses on understanding the factors that favor or hamper free-riding behavior in VPs. Our analysis is based on the case of the WasteWise program that was established by the U.S. Environmental Protection Agency to reduce municipal solid waste.     

Die sozialen Konsequenzen der Restitution von Grundeigentum in Deutschland und Polen

Der Artikel vergleicht die Restitution von Immobilieneigentum in Polen und Deutschland. In Polen gibt es bisher keine gesetzliche Regelung, aber über Verwaltungsentscheidungen wird dennoch Privateigentum restituiert; in Deutschland ist der Restitutionsprozess weitgehend abgeschlossen. Die Analyse geht der Frage nach, ob die moralisch und funktional begründete Privatisierung ihre vorgegebenen Ziele erreicht hat. Die Privatisierung von Häusern und Grundstücken greift in einen sensiblen, mit persönlichen Emotionen verquickten Bereich der Sozialordnung ein, so dass die doppelte Zielsetzung der Restitution, sowohl historische Gerechtigkeit als auch kapitalistische Marktverhältnisse herzustellen, besonderen Schwierigkeiten begegnet. Die Analyse der sozialen und ökonomischen Konsequenzen der sehr unterschiedlich gestalteten Prozesse zeigt, dass in beiden Gesellschaften das anspruchsvolle Ziel einer Herstellung historischer Gerechtigkeit nicht ohne die Entstehung neuer sozialer Ungleichheiten und Ungerechtigkeiten umgesetzt werden konnte. An den Beispielen Prenzlauer Berg und Kleinmachnow in der Region Berlin werden große Unterschiede in der Akzeptanz der Rückgabe durch die Betroffenen deutlich.     

Voices from the feminine margin: Izumi Shikibu and the nuns of Kumano and Seiganji

Kara Walker's 2005 multimedia creation, Song of the South, marks an important transitional moment in Walker's critical artistic practice, described in this essay as a ‘performative turn’. A close study of the work reveals Walker's increasing attentiveness to engage with the viewer's presence as well as incorporating her own personal and collective experiences as an African-American woman with even greater intimacy than in her previous projects. These elements, combined with Walker's use of filmic interventions and her own body as both a represented image and live performer, result in the production of a richly layered and provocative work of art. Song of the South reflects Walker's continued ability to exacerbate the stinging wounds of history while challenging us to address the trauma of the past as manifested in today's societal ills.     

Social Bots in Election Campaigns: Theoretical,Empirical, and Methodological Implications

Social bots mimic and potentially manipulate humans and their behaviours in social networks. The public sphere might be especially vulnerable to their impacts, which is why we first discuss their potential influence on the public sphere from a theoretical perspective. From an empirical perspective, we analyzed Twitter followers of seven German parties before (N = 638,674) and during (N = 838,026) the 2017 electoral campaigns regarding bot prevalence and activities. The results revealed that the share of social bots increased from 7.1% before to 9.9% during the election campaigns. The percentage of active social bots remained roughly the same. An analysis of the content distributed by both the most popular and the most active bots showed that they disseminate few political hashtags, and that almost none referred to German politics. We discuss the results against the background of normative traditions of public sphere theories and address the methodological challenges bots pose in political communication.     

Risk for Partner Victimization and Marital Dissatisfaction Among Chronically Depressed Patients

The link between marital dysfunction and depressive symptoms has been well established, but the link between partner violence and depressive symptoms is less clear. Further, little is known about partner violence and marital satisfaction in chronically depressed patients. In this multi-site treatment sample of chronically depressed patients (N = 316), approximately 17% of men and 12% of women reported experiencing physical victimization from their partner in the past year. However, physical victimization was not associated with the severity of depression for men or women. Cross-sectional path analyses indicated that depressive symptoms predicted marital dissatisfaction, which in turn, predicted psychological victimization. Further, psychological victimization predicted physical victimization. With chronically depressed individuals, interventions that address both depression and marital dissatisfaction may prevent psychological and physical victimization.