Planning for Crime Prevention

Crime and the fear of crime are issues high in public concern and on political agendas in most developed countries. This book takes these issues and relates them to the contribution that urban planners and participative planning processes can make in response to these problems. Its focus is thus on the extent to which crime opportunities can be prevented or reduced through the design, planning and management of the built environment. The perspective of the book is transatlantic and comparative, not only because ideas and inspiration in this and many other fields increasingly move between countries but also because there is a great deal of relevant theoretical material and practice in both the USA and the UK which has not previously been pulled together in this systemic manner

Planning for Crime Prevention

Crime and the fear of crime are issues high in public concern and on political agendas in most developed countries. This book takes these issues and relates them to the contribution that urban planners and participative planning processes can make in response to these problems. Its focus is thus on the extent to which crime opportunities can be prevented or reduced through the design, planning and management of the built environment. The perspective of the book is transatlantic and comparative, not only because ideas and inspiration in this and many other fields increasingly move between countries but also because there is a great deal of relevant theoretical material and practice in both the USA and the UK which has not previously been pulled together in this systemic manner

A bibliometric investigation of service failure literature and a research agenda

Purpose - This research studies the citations made in service failure literature, and assesses the knowledge construction of this region of exploration to date. Design/methodology/approach - The bibliometric investigation assesses 416 service failure articles in business associated research. Multidimensional scaling (MDS) is employed to uncover the scope of the scholarly impacts that have helped understand the nature of the service failure literature. The establishment of knowledge in the service failure literature is revealed by analysing co-citation data to identify significant topical impacts. Findings - The theoretical model combines five areas with significant propositions for the future improvement of service failure as an area of investigation. The most important research themes in-service failure literature are service failure, service failure communication, the recovery process, recovery offer and intention. Research limitations/implications - Potential research concentrating on the service failure literature could use search terms improved from the literature review, or use a comparable approach whereby a board of well-informed scholars approved the keywords used. Practical implications - This paper is beneficial for any reader who is interested in understanding the components of the perception of justice and recovery and how it improves repurchase intention. Originality/value - The study seeks to influence resource and recovery-based concepts and utilises the five supporting knowledge groups to suggest a plan for future research that fills existing gaps and offers the possibility of expanding and enhancing the service failure literature

The Evolution of Legal Risks Pertaining to Patch Management and Vulnerability Management

This article begins with an overview, in non-technical terms, of the tools generally available and processes implemented for vulnerability management and patch management. Section II identifies some of the evolving security standards that regulators and plaintiffs may rely on to show that companies are legally required to have vulnerability management and patch management. Section III identifies U.S. legal implications of vulnerability management and patch management and factors that a court and regulators may consider

Rasch analysis of a new Patient Reported Outcome Measure for Psoriasis Treatment (PROMPT)

OBJECTIVES A draft patient-reported outcome measure for psoriasis treatment (PROMPT) was developed through patient interviews and comprised 91 items across seven core domains. This study aimed to evaluate the scaling properties and construct validity of the draft measure using the Rasch measurement model. METHODS Patients with chronic plaque psoriasis were identified and recruited according to pre-defined inclusion and exclusion criteria through psoriasis-specific secondary care clinics in the United Kingdom and two national patient organizations. Patients completed the draft measure at two time points, 14 days apart. Respondents with ≥40% of missing data were removed from the final analyses. Data from each sub-scale were analyzed separately using RUMM2030 software to explore Rasch model fit, item difficulty, local dependence, item category thresholds, and differential item functioning (DIF) by age and gender. Where necessary, items were removed individually and the scale iteratively reassessed for fit and unidimensionality. RESULTS A sample of n=209 patients with chronic plaque psoriasis completed the draft measure. Initial fit to the model was poor; disordered category thresholds were identified for items in all scales. Post-hocre-scoring from a 5-point Likert scale to a 3-point Likert scale improved model fit. Items which showed local dependence were removed in context of qualitative findings. Following removal of 11 items, all 7 scales demonstrated acceptable fit with the Rasch model (Chi Sq = 0.09 to 0.2) There was no evidence of DIF by age and gender. CONCLUSIONS The new measure, PROMPT, comprised 80 items in 6 independent, unidimensional scales, free from age or gender bias, with acceptable fit to the Rasch model. As such, the measure is considered to show initial promise for use with patients with chronic plaque psoriasis in a clinical setting. The psychometric properties and scoring of the measure should be explored further and confirmed in future studies

A Multi-scale Bilateral Structure Tensor Based Corner Detector

9th Asian Conference on Computer Vision, ACCV 2009, Xi'an, 23-27 September 2009In this paper, a novel multi-scale nonlinear structure tensor based corner detection algorithm is proposed to improve effectively the classical Harris corner detector. By considering both the spatial and gradient distances of neighboring pixels, a nonlinear bilateral structure tensor is constructed to examine the image local pattern. It can be seen that the linear structure tensor used in the original Harris corner detector is a special case of the proposed bilateral one by considering only the spatial distance. Moreover, a multi-scale filtering scheme is developed to tell the trivial structures from true corners based on their different characteristics in multiple scales. The comparison between the proposed approach and four representative and state-of-the-art corner detectors shows that our method has much better performance in terms of both detection rate and localization accuracy.Department of ComputingRefereed conference pape