Victimization as a cause of delinquency: The role of depression and gender

Victimization as a correlate of delinquency has been largely neglected in the criminological literature, despite research on Agnew's general strain theory (GST) suggesting that victimization is a type of strain likely to cause delinquency (Agnew, 2002). This study examined the role of depression and gender as potentially indispensable mechanisms in the victimization-delinquency relationship. Findings indicated that victimization has a positive effect on both delinquency and depression, and consistent with a GST explanation, the connection between victimization and delinquency is most pronounced for males with trait depression. This study added to the GST literature by distinguishing between trait and state emotion and by delineating GST predictions regarding each emotional form.     

Global Production Networks, Chronic Poverty and ‘Slave Labour’ in Brazil

For large parts of the world's poor labour force, participation in global production networks (GPNs) is associated not with poverty reduction and ??social upgrading??, but with highly precarious, unprotected and exploitative forms of work and employment, resulting in a perpetuation, rather than alleviation, of chronic poverty. In this article, we seek to understand these dynamics of ??adverse incorporation?? in the context of Brazilian agriculture, focusing on the extreme ends of the spectrum of exploitation associated with what, in Brazil, is usually termed ??slave labour??. We explore two questions which reveal the circular character of adverse incorporation. First, to what extent, in what ways and under what circumstances does chronic poverty foster patterns of precarious and exploitative employment within GPNs for poor workers? Second, to what extent, in what ways and under what circumstances can the workings of GPNs, and the terms on which poorer workers are incorporated into them, be said to produce and reproduce chronic poverty?     

Visualization and LC/MS analysis of colorless pepper sprays

Pepper sprays are used in a variety of circumstances, including criminal activity, self-defense, and law enforcement. As such, the presence or absence of pepper sprays on evidentiary materials is often important when determining the facts of an incident. When no visible stains are present on evidentiary materials, ascertaining the presence or absence of pepper spray can be a challenge to the forensic analyst. A method, based on a chemical derivatization of capsaicinoids using a diazonium salt, has been developed for the visualization of colorless, ultraviolet (UV) activated fluorescent dye-free pepper sprays on textiles. Identification of both the capsaicinoids and their derivatives is confirmed via extraction of the derivatized capsaicinoids followed by liquid chromatography/mass spectrometry (LC/MS) analysis. LC/MS analysis is conducted using a YMC Basic column and elution of the compounds using a gradient of 10 mM ammonium formate, pH 4.2 and methanol at 0.35 mL/min. Full-scan MS data are collected for the full 6.5 min LC analysis. Although this method is qualitative in nature, visual detection of as little as 50 microL of a 0.2% pepper spray (equivalent to approximately 0.1 mg) on a variety of garments is possible, and more than adequate signal-to-noise is obtained for reconstructed ion chromatograms on LC/MS analysis at these levels.     

Y chromosome STR haplotype data for an Irish population

Y chromosome haplotype data was collected for 155 Irish males residing in the Republic of Ireland. Eleven short tandem repeat (STR) markers: DYS19, DYS385, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438 and DYS439 were analysed and the allele and haplotype frequencies calculated. This Irish data is presented here and was found to be less diverse when compared with the neighbouring UK population.     

Internet offenders: traders, travelers, and combination trader-travelers

The Internet opens a vast array of communication, entertainment, and educational resources for children; however, it also opens a gateway to home and school for offenders who wish to exploit children. A convenience sample of 225 cases published in the news media was examined. The cases were classified using law enforcement terminology to describe Internet offenders as traders, travelers, or combination trader-travelers. The media is seen as a critical source of information for the public to be aware of how the Internet is being used to commit sexual exploitation and sex crimes against children.     

Green revolution as a planned intervention strategy for agricultural development: A systems perspective

The green revolution was a planned intervention expected to raise cereal-grain production in Third World countries. Use of high yield varieties (HYVs) was to reduce dependence on food imports and bring about food self-sufficiency. Early results were increased overall cereal-grain production, but unforseen and undesirable social and economic consequences. The use of organizational development (OD) analysis of early green revolution results indicates that the initial strategy relied on a “hard” systems analysis to bring about adoption of the high yield varieties. Early green revolution work attempted to induce attitude and behaviour change within existing local and regional institutions. Recognizing the need to ensure distribution of green revolution inputs among subsistence farmers, later strategies used a “soft” systems analysis in developing structural intervention. Largely unable to reform existing government institutions and land-holding patterns which restricted small farmer HYV programme participation, programme managers designed alternative structures to allow the small/subsistence farmer access to HYV inputs.     

Neurocysticercosis

Neurocysticercosis results when the ingested eggs of the pork tapeworm, Taenia solium, hatch into larval forms that penetrate the gut wall, disseminate hematogenously, and then encyst in the brain. The subsequent symptoms and associated morbidity are variable. Worldwide, cysticercosis is the most common parasitic disease affecting the central nervous system, but it is not a common autopsy finding in the United States. Neurocysticercosis may be an incidental finding, a contributing cause of death, or the underlying cause of death. It is also important for the forensic pathologist to be aware of the possibility of neurocysticercosis in the autopsy population for purposes of epidemiology studies and infection control. The authors use cases of neurocysticercosis found at autopsy at their institution to give examples of each scenario and to review the clinical and pathologic features of this parasitic disease.     

Dynamics of Unfree Labour in the Contemporary Global Economy

This short introduction to the symposium sets the context for the collection of articles, locating them in debates about labour conditions in the global economy. It outlines the two central questions which animate the symposium. First, what forms do unfree labour take in the contemporary global economy, and what are the implications for the most vulnerable workers in diverse contexts? Second, which processes, conditions and dynamics generate and facilitate unfree labour, and which theoretical and analytical perspectives do we need in order to understand them? It summarises some of responses to these questions which emerge in the collected articles, and highlights their contributions to the task of advancing fresh ways of thinking about unfree labour.