Stable isotope ratio mass spectrometry and physical comparison for the forensic examination of grip-seal plastic bags

Plastic bags are frequently used to package drugs, explosives and other contraband. There exists, therefore, a requirement in forensic casework to compare bags found at different locations. This is currently achieved almost exclusively by the use of physical comparisons such as birefringence patterns. This paper discusses some of the advantages and shortcomings of this approach, and presents stable isotope ratio mass spectrometry (IRMS) as a supplementary tool for effecting comparisons of this nature. Carbon and hydrogen isotopic data are presented for sixteen grip-seal plastic bags from a wide range of sources, in order to demonstrate the range of values which is likely to be encountered. Both isotopic and physical comparison (specifically birefringence) techniques are then applied to the analysis of rolls of bags from different manufacturing lots from a leading manufacturer. Both approaches are able to associate bags from a common production batch. IRMS can be applied to small fragments which are not amenable to physical comparisons, and is able to discriminate bags which could be confused using birefringence patterns alone. Similarly, in certain cases birefringence patterns discriminate bags with similar isotopic compositions. The two approaches are therefore complementary. When more than one isotopically distinct region exists within a bag (e.g. the grip-seal is distinct from the body) the ability to discriminate and associate bags is greatly increased.     

The WORSHIP II study: a pilot of psychodynamic interpersonal therapy with women offenders who self-harm

Abstract

The Women Offenders Self Harm Intervention Pilot II (WORSHIP II) study was conducted in three female prisons in England and piloted a treatment intervention for self-harm. WORSHIP II specifically aimed to reduce thoughts and actions of self-harm and suicide risk, through an evidence-based intervention Psychodynamic Interpersonal Therapy (PIT), which is also known as the conversational model. This paper provides an outline of this pilot evaluation of using the PIT approach in prison settings. Therapeutic obstacles associated with implementing WORSHIP II in a correctional environment are discussed, together with successful strategies to overcome these difficulties. Finally, examination of some of the quantitative outcomes suggests that WORSHIP II is a promising approach for this difficult area.     

Is social change fundable? NGOs and theories and practices of social change

Northern NGOs have come under critical scrutiny since the 1990s, often with negative conclusions as organisations which had supported radical social change in the 1970s and 1980s have since turned themselves into a professionalised and bureaucratic aid sector. The article focuses on the Northern NGOs that purport to fund progressive social change and which encourage beneficiaries to question market and political power, and on the NGOs to which they channel funds in Latin America. After examining various types of critique, the article asks whether it is not only dangerous in practice to fund social change but also misguided in principle, or whether there remain ways to use resources to enhance the capacity of local change agents to make the choices that they deem appropriate. It concludes that much depends on the theory and practice of social change that underpin the resource transfer, particularly in relation to the transformation of power (as opposed to ‘empowerment’), to social activism, and to the robustness of efforts within NGOs to resist or modify bureaucratic imperatives from back-donors.     

Results of four inter-laboratory comparisons provided by the Forensic Isotope Ratio Mass Spectrometry (FIRMS) network

Between 2004 and 2008 the Forensic Isotope Ratio Mass Spectrometry (FIRMS) network organised four Inter-Laboratory Camparison excercises with the aim of harmonising and validating isotopic measurements to be used for forensic applications.The samples distributed comprised materials of potential forensic interest such as packaging and pharmaceuticals to be analysed for δ²H, δ¹³C, δ¹⁵N and δ¹⁸O composition. As many as 30 international laboratories participated in these comparisons. Results have shown overall improvements for both within- and inter-laboratory reproducibility with respect to δ¹³C and δ¹⁵N measurements.Only a small number of laboratories returned results for δ²H and δ¹⁸O analysis and these results highlighted a need for improvement in the reproducibility of these measurements and a need to address the exchange of hydrogen between samples and ambient moisture. Results also highlighted the importance of sample preparation procedures and the need to standardise both these procedures and calibration against Standard Reference Materials. Future Inter-Laboratory Comparison exercises will assess the suitability of laboratories to submit data to national and international databases similar to those currently operated for fingerprints, DNA etc.     

Between Two Worlds: Indigenous Leaders Exercising Influence and Working across Boundaries

Although there has been considerable commentary and debate relating to Indigenous political leadership, less attention has been given to the emergence of Indigenous leaders working to improve Indigenous prospects from within the worlds of community development, management, and administration. Based on in‐depth interviews with a cohort of emerging Indigenous leaders in these situations, we found that these leaders are producing their own style of leadership, drawing on their Indigenous identity as a resource, while negotiating the policy and other demands of white Australia. The style of leadership that is emerging has its own distinctive attributes, being more relationally based than is the norm. We suggest that these differences have an important cultural dimension, but also relate to the strategic and tactical challenges of managing ‘two‐ways’. We conclude that these characteristics may be difficult to recognise and reward in organisations where leadership is conceptualised in more instrumental terms.     

The Case of the “Offering of Life” in the Causes for Canonization of Catholic Saints: The Threshold of Self-Sacrifice

International Journal for the Semiotics of Law - Revue internationale de Sémiotique juridique - Catholic legal and doctrinal tradition defined two main cases for the canonization of saints:...     

On creating ethical,productive, and durable research partnerships with police officers and their departments: a case study of the National Justice Database

ABSTRACT

Translational policing science must begin with explicitly communicated research aims and a shared vision for promoting safety. For researchers to approach police departments without first considering the concerns held by officers and their departments at large, is unethical, unproductive, and undermines efforts to secure longstanding mutually useful researcher-practitioner partnerships. In presenting a case study analysis of the multi-method National Justice Database’s recruitment practices, this article highlights some of the challenges that emerge when articulating study aims that hold relevance for public safety; defining theoretically- and solution-oriented research questions; administrative police data collection, analysis, and dissemination; and bolstering human research subject protection protocols for sworn officers who may be justifiably reluctant to participate in social science research endeavors. Implications for ethical policing research practice, fostering collaborative researcher-practitioner partnerships, and leveraging the benefits of data science are also discussed.     

Counter-conduct and its Intra-modern Limits

ABSTRACT

This article critically explores the Foucauldian concept of “counter-conduct”, which has recently been applied to the study of resistance in international relations (IR). Whilst a counter-conduct analytic can destabilise a power/resistance binary, I argue in this article that it does not fully overcome onto-political assumption. Drawing on postcolonial and decolonial perspectives, alongside discussions with protesters during the 2014 “Umbrella Movement” protests in Hong Kong, this article traces how a counter-conduct analytic can fix and flatten the politics and ethics of struggle in other ways. Specifically, I draw out three limiting assumptions about power/resistance articulated by Foucault, which are then implicated in a counter-conduct analytic: (1) his intra-modern critique of power; (2) his undivided reading of the subject; and (3) his valorisation of the politics of struggle. Offering a constructive critique, this article considers the stakes of unsettling these intra-modern limits and the consequences for an emerging counter-conduct research agenda.     

Governance Disclosure on the Internet: The Case of Australian State Government Departments

This paper examines corporate governance disclosures on the websites of Australian state government departments. The study focuses on the nature and extent of governance information and the ease of finding this information directly on department websites and also in annual reports which are downloadable from websites. Our sample comprises six departments from each of the six states in Australia, giving a sample size of 36 departments. Our findings indicate considerable variability in both the level of disclosure and the accessibility of the information disclosed. The study also highlights a lack of consensus regarding the meaning of governance and what governance comprises, together with the need for a more structured approach to communicating governance information to stakeholders.