Hot corridors, deterrence, and guardianship: An assessment of the Omaha metro safety initiative

The purpose of this research is to describe the Omaha Metro Safety Initiative (OMSI) and assess its deterrent effects. The OMSI, a multi-agency task force, has been carrying out “hot spot” policing practices focused on traffic corridors in high crime areas. The purpose of OMSI operations is to deter crime through a highly visible “guardianship” presence that emphasizes contacts with citizens. Findings showed that a corridor approach was consistent with a “hot spot” policing strategy, in that operations occurred in hi-density crime areas. Nine crime categories were examined to assess the efficacy of 41 operations carried out in 2008. Generally, OMSI revealed a short term deterrent on crime, with the actual deterrent effect associated with the kind of crime assessed. Business crimes tended to show the most consistent operational deterrent effects. Effects also were more consistent in precincts with greater crime density. The paper concludes with recommendations concerning data gathering and operational effectiveness across a multi-agency task force.     

Psychological resilience of Western Australian police officers: relationship between resilience,coping style,psychological functioning and demographics

This study examines the relationships between resilience, coping style, psychological functioning and the demographic variables of gender, age, rank and length of service in a sample of 285 Western Australian Police officers. Regression analysis indicated that resilience was predicted by greater use of rational coping and less use of emotional coping, but not psychological functioning. Increased age, rank and length of service were all correlated with significantly lower resilience scores. Significant differences in coping styles were found for all demographic variables. Implications of these findings and recommendations for future research are discussed.     

To move or not to move: Relationships to place and relocation choices in HOPE VI

This article has two purposes. First, it explores the ideas of vulnerability, precariousness, and resilience as they apply to people, housing, neighborhoods, and metropolitan areas. People might be more vulnerable to shocks or strains, we propose, if they are members of racial/ethnic minorities, recent immigrants, non-high school graduates, are children or over 75 years old, disabled, recent veterans, living in poverty, or living in single-parent households. Housing may be more precarious, we propose, when it is rented, multi-family, manufactured, crowded, or subject to overpayment. The article goes on to document the relationships between potential personal or household vulnerability and potentially precarious housing conditions. Microdata from the 2005–2007 American Community Survey suggest that an important minority of people have multiple vulnerabilities; these vulnerabilities associate with residence in precarious housing. We suggest that policy be directed toward precarious situations most likely to afflict the most vulnerable populations, especially single-parent households and immigrants.     

Differentiating human bone from animal bone: a review of histological methods

This review brings together a complex and extensive literature to address the question of whether it is possible to distinguish human from nonhuman bone using the histological appearance of cortical bone. The mammalian species included are rat, hare, badger, racoon dog, cat, dog, pig, cow, goat, sheep, deer, horse, water buffalo, bear, nonhuman primates, and human and are therefore not exhaustive, but cover those mammals that may contribute to a North American or Eurasian forensic assemblage. The review has demonstrated that differentiation of human from certain nonhuman species is possible, including small mammals exhibiting Haversian bone tissue and large mammals exhibiting plexiform bone tissue. Pig, cow, goat, sheep, horse, and water buffalo exhibit both plexiform and Haversian bone tissue and where only Haversian bone tissue exists in bone fragments, differentiation of these species from humans is not possible. Other primate Haversian bone tissue is also not distinguishable from humans. Where differentiation using Haversian bone tissue is undertaken, both the general microstructural appearance and measurements of histological structures should be applied. Haversian system diameter and Haversian canal diameter are the most optimal and diagnostic measurements to use. Haversian system density may be usefully applied to provide an upper and lower limit for humans.     

“Give me some space”: exploring youth to parent aggression and violence

A small scale qualitative project, undertaken by an interdisciplinary domestic violence research group involving academic researchers and research assistants, with colleagues from Independent Domestic Abuse Services (IDAS), investigated youth aggression and violence against parents. Following the literature review, data was generated through several research conversations with young people (n = 2), through semi-structured interviews with mothers (n = 3) and practitioners (n = 5), and through a practitioner focus group (n = 8). Thematic analysis and triangulation of the data from parents, practitioners and young people, elicited interconnected and complex overarching themes. Young people could be both victim and perpetrator. The witnessing or experiencing of domestic aggression and violence raised the concept of ‘bystander children’. The impact of young people experiencing familial violence was underestimated by parents. For practitioners, the effects of working with domestic violence was shown to be significant - both positively and negatively.     

‘new wars’ and gendered economies

Feminist Review - This paper draws on the ‘new wars’ literature and global political economy research to explore how feminists and other critical analysts might investigate linkages...     

The application of signal detection theory to decision-making in forensic science

Signal Detection Theory (SDT) has come to be used in a wide variety of fields where noise and imperfect signals present challenges to the task of separating hits and correct rejections from misses and false alarms. The application of SDT helps illuminate and improve the quality of decision-making in those fields in a number of ways. The present article is designed to make SDT more accessible to forensic scientists by: (a) explaining what SDT is and how it works, (b) explicating the potential usefulness of SDT to forensic science, (c) illustrating SDT analysis using forensic science data, and (d) suggesting ways to gain the benefits of SDT analyses in the course of carrying out existing programs of quality assessment and other research on forensic science examinations.