A Formula for Disaster: The Department of Homeland Security's Virtual Ontology

This paper focuses on the Department of Homeland Security (DHS) in order to theorise the spatialities of post-9/11 security knowledge and practice in the US. It analyses the organisational discourses that animate homeland security work, such as preparedness, vulnerability, the new threat environment, risk analysis and capabilities-based planning, and considers the implications of these practices for contemporary geographies of security. It is argued that DHS operates through a virtual ontology of threat, whereby potential, future threats are addressed as present possibilities that emerge in the spaces of everyday life. The sources of American freedoms and insecurities, the everyday, emerging circulations of goods and people, present DHS with a terrain of shifting threats from which both emergencies and preparedness may materialise. Disaster looming, the potential suspension of everyday life forms the basis for security practice as the emergency becomes a fact of life itself. The spatialities of this environment of imminent threat are considered and it is argued that the everyday emergency operates topologically as a continuous process of spatialisation.     

The lack of experimental research in criminology—evidence from Criminology and Justice Quarterly

Journal of Experimental Criminology - Despite experiments being termed the “gold standard,” criminology has been slow to adopt experimentation as a methodology. The goal of this...     

Intimate Partner Violence Victims’ Accuracy in Assessing their Risk of Re-abuse

Using four categories of accuracy (true positive, false positive, true negative, false negative), this study explored (1) how accurately intimate partner violence (IPV) victims are able to assess their risk of re-abuse; and (2) potential predictors of accuracy. Women seeking help for IPV (N = 246) rated the likelihood that they would experience physical re-abuse in the coming year and then reported 18 months later whether those risks had been realized. Victim assessments were more likely to be right than wrong, and were subject to neither a pessimistic nor optimistic bias. In the multivariate analysis, significant/marginally significant predictors of the accuracy categories were the history of violence from this and former partners, level of substance use, PTSD symptoms, and the recency of the violence. Among the more robust findings were the connection between level of stalking and true positives, and between substance use and false negatives. This study suggests that victim assessments have significant potential to inform practice, and deserve further exploration.

A Preliminary Examination of Differential Decomposition Patterns in Mass Graves

Five pairs of mass graves, each containing carcasses of 21 rabbits, were used to examine differential decomposition at four locations within the burial: surface, deep, mid‐outer, and core. Every 100 accumulated degree days (ADD), a pair of graves was exhumed, and total body score (TBS) and internal carcass temperature of each rabbit were recorded. Decomposition did not differ for core‐ and deep‐positioned carcasses (p = 0.13); differences were significant (p < 0.001) for all other location comparisons. Decomposition occurred fastest in shallow carcasses, followed by mid‐outer carcasses; deep and core carcasses decomposed slowest and at rates not significantly different from one another. Adipocere formation was minimal and confined to deep carcasses. Carcass location within the mass grave significantly influenced internal carcass temperature (p < 0.001); a mean internal temperature difference of ca. 1°C existed between deep and shallow carcasses (30 cm apart). Effects of mass compactness and oxygenation require further investigation.     

Antiforeigner Resentment as a Manifestation of Xhosa Hegemonic Masculinity

Abstract

During a xenophobia and social cohesion research project conducted by the Safety and Violence Initiative (SaVI) of the University of Cape Town (UCT) and Freedom House USA, researchers found an overwhelming perception that foreign nationals were taking things that belong to South Africans. This perception was most prevalent in the male population, and antiforeigner resentment was mainly aimed toward male foreign nationals. This paper uses ethnographic research in the form of qualitative interviews from Motherwell and Makhanda in the Eastern Cape province to find out how constructions of hegemonic masculinities at the local level contribute to antiforeigner resentment.     

Toward a Demographic Understanding of Incarceration Disparities: Race,Ethnicity, and Age Structure

Objectives

Non-Hispanic blacks and Hispanics in the United States are more likely to be incarcerated than non-Hispanic whites. The risk of incarceration also varies with age, and there are striking differences in age distributions across racial/ethnic groups. Guided by these trends, the present study examines the extent to which differences in age structure account for incarceration disparities across racial and ethnic groups.

Methods

We apply two techniques commonly employed in the field of demography, age-standardization and decomposition, to data provided by the Bureau of Justice Statistics and the 2010 decennial census to assess the contribution of age structure to racial and ethnic disparities in incarceration.

Findings

The non-Hispanic black and Hispanic incarceration rates in 2010 would have been 13–20 % lower if these groups had age structures identical to that of the non-Hispanic white population. Moreover, age structure accounts for 20 % of the Hispanic/white disparity and 8 % of the black/white disparity.

Conclusion

The comparison of crude incarceration rates across racial/ethnic groups may not be ideal because these groups boast strikingly different age structures. Since the risk of imprisonment is tied to age, criminologists should consider adjusting for age structure when comparing rates of incarceration across groups.

     

Inferring the Number of Contributors to Complex DNA Mixtures Using Three Methods: Exploring the Limits of Low‐Template DNA Interpretation

In forensic DNA casework, the interpretation of an evidentiary profile may be dependent upon the assumption on the number of individuals from whom the evidence arose. Three methods of inferring the number of contributors—NOCIt, maximum likelihood estimator, and maximum allele count, were evaluated using 100 test samples consisting of one to five contributors and 0.5–0.016 ng template DNA amplified with Identifiler^® Plus and PowerPlex^® 16 HS. Results indicate that NOCIt was the most accurate method of the three, requiring 0.07 ng template DNA from any one contributor to consistently estimate the true number of contributors. Additionally, NOCIt returned repeatable results for 91% of samples analyzed in quintuplicate, while 50 single‐source standards proved sufficient to calibrate the software. The data indicate that computational methods that employ a quantitative, probabilistic approach provide improved accuracy and additional pertinent information such as the uncertainty associated with the inferred number of contributors.