Dental participants in mass disasters--a retrospective study with future implications

Mass casualty incidents continue to require the services of forensic dentists to determine the identity of victims. Across North America and Europe. teams of forensic dentists train, using mock disaster exercises, to prepare for such duties. It is vital that these mock exercises simulate the features of real disaster situations as far as possible. In order to inform those responsible for the design and implementation of mock exercises, a study was undertaken to determine the features of actual disasters that dental personnel had attended. Using a questionnaire, data were solicited from 38 odontologists. The average number of disasters attended by the respondents was eight, with an average casualty number of 94. Aircraft crashes were the most frequent cause of disasters that were attended by the odontologists. The authors conclude that future mock disaster exercises should replicate features of aircraft crashes as closely as possible by using commingled, fragmented, and burned remains. In addition, mock disasters should require the identification of a realistic number of individuals to ensure authenticity and the maximum logistical preparedness of participants.     

Small-Business Participation in the Informal Sector of an Emerging Economy

We investigate the characteristics of the owners of small businesses that participate in the informal sector of an emerging economy and their perception of the risk of detection by tax authorities while doing so. Data are gathered from a survey covering 1027 small businesses in Trinidad and Tobago. Results suggest that small business owners are motivated to participate in the informal sector when they believe that the risk of detection by the tax authorities is low and that government regulations are burdensome, but there is no evidence that the tax rate itself is an issue. Their perception of the risk of detection by the tax authority is determined largely by the time they spend and the income they earn in the formal sector.     

Reviews

Les relations de pouvoir façonnent le cours de l'existence du secteur pétrolier depuis la découverte et la commercialisation de l'or noir remontant au 19e siècle. Progressivement, quoique bien rapidement, cette substance devint le moteur de l'évolution économique mondiale toujours en vigueur. Étrangement, plusieurs études actuelles, que l'on rassemble sous la thèse de la malédiction des ressources (resource curse [RC]), semblent pourtant esquiver leur centralité à la compréhension de la paupérisation et des violences vécues chez les populations de certaines régions riches en ressources pétrolières. À travers la problématisation de la littérature analytique portant sur la RC appliquée à la situation chaotique de la région du delta du Niger au Nigéria et sa mise en relation avec les débats appréciatifs des pratiques de RSE (responsabilité sociale des entreprises), cet article démontre l'importance de prendre en compte l'ensemble des dimensions politiques du vécu de la RSE dans une réalité locale, nationale et internationale aux diverses ramifications "s'inter-constituant."     

Community collaboration in development work with young people: perspectives from Zambian communities

Despite its recognised importance, studies of collaboration within specific communities in the Global South are rare. This paper examines the purposes and processes of collaboration between organisations undertaking development work with young people in two communities in Lusaka, Zambia. Interviewees recognised the need for collaboration given the limitations of existing provision and the fragmented organisational context. Existing collaboration was commonly orientated towards information sharing and joint provision rather than broader coordinated planning. Building awareness and understanding across organisations were viewed as key processes in developing collaboration. To enhance collaboration between organisations, it is suggested that inclusive community forums be instigated.

Collaboration communautaire dans le cadre d'activités de développement parmi les jeunes : points de vue de communautés zambiennes

Malgré son importance reconnue, la collaboration au sein de certaines communautés dans l'hémisphère Sud n'a fait l'objet que de rares études. Cet article se penche sur les finalités et les processus de collaboration entre organisations qui entreprennent des activités de développement avec des jeunes dans deux communautés de Lusaka, en Zambie. Les personnes interrogées reconnaissaient la nécessité de collaborer étant donné les limites des services disponibles et le contexte organisationnel fragmenté. La collaboration existante était fréquemment axée sur le partage des informations et la prestation conjointe, plutôt que sur une planification coordonnée plus large. Le développement de la prise de conscience et de la compréhension entre les organisations était considéré comme un processus clé dans le développement de la collaboration. Pour améliorer la collaboration entre organisations, le lancement de forums communautaires est suggéré.

Colaboración comunitaria en el trabajo de desarrollo con jóvenes: perspectivas de comunidades zambianas

A pesar de la reconocida importancia del tema, la colaboración entre comunidades específicas del Sur ha sido poco estudiada. El presente artículo examina los propósitos y los procesos de colaboración que se establecen entre organizaciones que realizan trabajo de desarrollo entre jóvenes en dos comunidades de Lusaka, Zambia. Dadas las limitaciones de la provisión actual y el contexto organizativo fragmentado, las personas entrevistadas reconocieron la necesidad de colaborar entre sí. En general, se constata que la colaboración ya existente se orienta más a compartir información y a la provisión conjunta que a una planeación coordinada más amplia. Construir conciencia y comprensión entre organizaciones constituye un proceso clave para fomentar la colaboración. El artículo sostiene que la colaboración entre organizaciones puede mejorarse a través de la realización de foros comunitarios incluyentes.

Colaboração da comunidade no trabalho de desenvolvimento com jovens: perspectivas de comunidades zambianas

Apesar de sua reconhecida importância, estudos de colaboração dentro de comunidades específicas no Sul Global são raros. Este artigo examina os propósitos e processos de colaboração entre organizações que estão realizando trabalho de desenvolvimento com jovens em duas comunidades de Lusaka, na Zâmbia. Os entrevistados reconheceram a necessidade de colaboração tendo em vista as limitações da provisão atual e o contexto organizacional fragmentado. A colaboração existente era comumente voltada para o compartilhamento de informações e provisão conjunta em vez de um planejamento coordenado mais amplo. Promover a conscientização e a compreensão entre as organizações foi vistos como um processo-chave no desenvolvimento da colaboração. Para ampliar a colaboração entre as organizações, é recomendado que fóruns comunitários inclusivos sejam promovidos.     

Spaced cognitive interviewing: Facilitating therapeutic and forensic narration of traumatic memories

Abstract

The evolution of the cognitive interview (CI) is reviewed from the original package of memory-enhancing techniques through to the revised (or enhanced) CI, and the cognitive approach now taught to police officers in UK. Many officers are reluctant to apply CI, particularly to traumatised victims. The traumatising effects of crime are examined in terms of immediate response and the potential for an acute stress response and post-traumatic stress disorder, with subsequent re-experiencing of dissociated traumatic memories in the form of intrusive, unwanted imagery. Traumatic memories are described, particularly their accuracy, detail and persistence. The therapeutic potential of prolonged experience of distress while narrating the content of traumatic imagery is explained. An approach to maximising the disclosure of dissociated detail - spaced cognitive interviewing (SCI) - is described and case material presented illustrating its forensic and therapeutic application. The practice and practical implications of SCI are summarised.     

Improved detection of semen by use of direct acid phosphatase testing

Acid phosphatase (AP) reagent (Fast Black) is used as a presumptive test for the presence of seminal fluid on exhibits submitted in allegations of sexual assault. Research was carried out to determine whether the direct application of AP reagent to exhibits is a viable alternative to the traditional indirect (blot) testing method used routinely in the laboratory. The relative sensitivity of the indirect and direct testing methods was investigated as was the effect of AP reagent on histological staining of spermatozoa, the incidence of false positives from vaginal material and saliva, and the effect of AP reagent on subsequent DNA testing. Also included are the results of specificity studies from validations of the direct AP testing method. The results of this research show that, provided the incidence of false positives is borne in mind, direct AP testing can be especially useful when screening exhibits which are difficult to indirectly (blot) AP test or when it is problematic to relocate an AP positive stain. Direct application of AP reagent can also be beneficial for locating dilute semen stains. Three case examples are given which illustrate the use of direct AP testing in laboratory casework.     

The taphonomic impact of scavenger guilds in peri-urban and rural regions of central and southern Alberta. Part I – Identification of forensically relevant vertebrate scavengers

As a body decomposes in an outdoor environment, numerous taphonomic agents can act on the process of human decomposition. It is important to understand the impact of these agents as they can vary the rate of soft and hard tissue loss which may alter postmortem interval estimations. One taphonomic factor which has not been extensively investigated in many regions of the world, including Canada, are vertebrate scavengers. The current study aimed to identify scavenger guilds in the peri-urban and rural regions of two major cities in Alberta (Calgary and Edmonton) where human remains are frequently located. Vertebrate scavenger activity was recorded continuously using cellular and noncellular trail cameras. Images were analyzed to determine how the scavenging profiles (i.e., scavenger species, arrival time, and feeding behavior) impacted the loss of soft and hard tissue. We identified a range of mammalian and avian scavengers and found that coyote and black-billed magpie were the predominant scavengers recorded at the Edmonton peri-urban and rural sites, and the Calgary peri-urban sites. In contrast, when a site was within bear territory such as the Calgary rural sites, black and grizzly bears were the predominant scavengers. At all sites, the large mammalian scavengers were responsible for most soft tissue loss and subsequent hard tissue dispersal. None of the scavengers demonstrated a clear preference for open versus closed sites. This taphonomic information is important to consider when searching for human remains at these locations or in other North American regions with comparable scavenger guilds.     

The Self as a Dynamic Constant. Rāmakaṇṭha’s Middle Ground Between a Naiyāyika Eternal Self-Substance and a Buddhist Stream of Consciousness-Moments

The paper gives an account of Rāmaka??ha’s (950–1000) contribution to the Buddhist–Brāhma?ical debate about the existence or non-existence of a self, by demonstrating how he carves out middle ground between the two protagonists in that debate. First three points of divergence between the Brāhma?ical (specifically Naiyāyika) and the Buddhist conceptions of subjectivity are identified. These take the form of Buddhist denials of, or re-explanations of (1) the self as the unitary essence of the individual, (2) the self as the substance to which mental properties belong, (3) the self as the agent of both physical actions and cognitions. The difference of Rāmaka??ha’s position from both Nyāya and Buddhism is then elaborated. He posits a self, but not one that is an eternally unchanging substance, nor one that is anything other than consciousness. Hence his difference from Nyāya. He falls with Buddhism in holding that consciousness does not require anything other than itself to inhere in, but departs from Buddhism in holding that consciousness is not momentary but enduring. The guiding metaphor here is light, but light considered as a dynamic, qualitatively unchanging repetition of the action of illumination.     

The great transformation and progressive possibilities: the political limits of Polanyi's Marxian history of economic ideas

Abstract

Polanyi's The great transformation remains one of the stand-out texts of twentieth-century political economy, yet it contains important conceptual ambiguities. Perhaps most significantly, the later chapters reveal the influence of Polanyi's own notion of an ‘always embedded economy’, whereas the earlier chapters are constructed around a much more abstract notion of ‘economy’ derived from an essentially Marxian history of economic ideas. Marx worked within the basic Ricardian conception of economy as a method of immanent critique, but then proceeded also to project that same conception backwards onto pre-Ricardian traditions of economics. Polanyi did likewise, I argue, consequently missing the opportunity to connect his own ideas about the non-market influences on all market outcomes to pre-Ricardian studies of the substantive basis of functioning economic relations. I use the following pages to try to restore one such link, in this instance to Adam Smith's account of the moral ‘sympathy’ underpinning the process of market co-ordination. This reconstruction also has implications for progressive possibilities today. Polanyian responses to the ongoing crisis have tended to be framed by the basic Ricardian conception of economy and have accordingly been restricted to a discussion of more market or less, more social protection or less, more austerity or less. By contrast, tracing the lineage from pre-Ricardian concerns to Polanyi's notion of an always embedded economy allows the potentially much more radical question to be asked of what sort of economic relations today best serve essential human needs.