Trace Element Analysis of Rough Diamond by LA‐ICP‐MS: A Case of Source Discrimination?*,†

Abstract: Current profiling of rough diamond source is performed using different physical and/or morphological techniques that require strong knowledge and experience in the field. More recently, chemical impurities have been used to discriminate diamond source and with the advance of laser ablation–inductively coupled plasma–mass spectrometry (LA‐ICP‐MS) empirical profiling of rough diamonds is possible to some extent. In this study, we present a LA‐ICP‐MS methodology that we developed for analyzing ultra‐trace element impurities in rough diamond for origin determination (“profiling”). Diamonds from two sources were analyzed by LA‐ICP‐MS and were statistically classified by accepted methods. For the two diamond populations analyzed in this study, binomial logistic regression produced a better overall correct classification than linear discriminant analysis. The results suggest that an anticipated matrix match reference material would improve the robustness of our methodology for forensic applications.     

Caricatures,cartoons, spoofs and satires: political brands as butts

• A theory of caricature is used to analyse and explain the nature of—and reactions to—a controversial political cartoon depicting Jacob Zuma, the highly publicized president of South Africa, and how the cartoon both played on and affected his political image and brand. Jacob Zuma has crafted his image as a person who has overcome insurmountable injustices to lead his nation. The cartoon directly questioned Zuma's claims of discrimination by the justice system. The cartoonist (Zapiro) was able to use the cartoon to further solidify Zuma's image as an embattled yet contentious and divisive leader. The framework that follows depicts the spoofing of a political brand, in a marketing environment in which parody and spoofing of more conventional products and services are increasingly common.

Copyright © 2009 John Wiley & Sons, Ltd.     

Caring Letters Project: a military suicide-prevention pilot program

Background: The Caring Letters Project (CLP) is a suicide prevention program that involves sending brief caring letters to discharged inpatients following psychiatric hospitalization. Several studies suggest that repeatedly sending caring messages may reduce suicides and suicide attempts in high-risk populations. Aims: The aims of this study were to (1) evaluate feasibility of use in the military setting, (2) explore trends toward reduction of psychiatric rehospitalizations, (3) assess preference for and test e-mail correspondence, and (4) identify best practices and gather data to inform a randomized controlled study. Methods: A total of 110 psychiatric inpatients at a military treatment facility consented, were interviewed, and then received personalized handwritten letters or e-mails at regular intervals following discharge. Data collected included demographics, clinical characteristics, preference for e-mail versus postal mail, rates of undeliverable and return correspondence, rehospitalizations, and adverse events requiring safety procedures. Results: A total of 436 letters and e-mails have been sent to date. Most participants indicated preference for e-mail versus postal mail. Fifteen participants were readmitted for treatment compared to 20 patients in usual care. Twenty participants sent responses and all were positive statements about the program. There were no adverse events. Conclusions: This program is feasible for use at a military treatment facility. A randomized controlled trial is needed to determine whether the intervention can reduce suicide rates among military and veteran populations.     

Patient Profiles of Criminal Behavior in the Context of Traumatic Brain Injury

Traumatic brain injury (TBI) can lead to significant post‐traumatic disturbances in mood and behavior, with the frontal lobes playing a key role in emotional and behavioral regulation. Injury to the frontal lobe can result in disinhibition and aggression which can result in police intervention and/or incarceration. We highlight four adult cases with a history of severe TBI with frontal lobe injuries and the presence of post‐TBI criminal behaviors. There is evidence to support an anatomical basis for aggressive behaviors, yet there are other risk factors to be considered. Behaviors must be investigated thoroughly by obtaining adequate pre‐ and post‐TBI psychiatric and psychosocial histories. By having a comprehensive understanding of aggression while appreciating the complex relationship between TBI, aggression, and premorbid risk factors, clinicians can more adequately treat patients with TBI, with the aim of potentially preventing criminal behaviors and recidivism.     

Macro‐economic coordination and elusive ownership in the European Union

The notion of ownership is well known in relation to global governance. In the realm of EU macro‐economic coordination, it has become a buzzword since the revamping process of the European Semester in 2015. This article investigates how ownership by four types of domestic actors (governments, administrations, parliaments and social partners) manifests itself in the European Semester. We conceptualize three types of ownership, namely institutional, political, and cognitive. Using network analysis, semi‐structured interviews, and a small‐scale survey, we find that ownership is strongest among governments and administrations which are able to shape the outputs of the European Semester (institutional ownership) with little political disagreement (political ownership). While national parliaments display low levels of all types of ownership, employers and unions exhibit relatively strong cognitive ownership. We conclude that the European Semester remains a bureaucratic process contributing to building a multi‐level administrative space rather than an arena for political debates.     

Konfrontasi and Australia's Aid to Indonesia during the 1960s

This article examines Australia's aid program in Indonesia in the 1960s. With the transfer by the Dutch of West New Guinea to Indonesia in May 1963, the Australian government looked to expand aid to its northern neighbour beyond the Colombo Plan in an effort to cement friendly relations. The events associated with konfrontasi threatened this policy objective. Yet despite Indonesia's belligerent stance, Australia was able to continue its aid program (by supporting the Aeronautical Fixed Telecommunication Network) and to keep the lines of communication with Jakarta open. When konfrontasi ended in August 1966 after regime change in Indonesia, Australia was able to rapidly expand its aid program. This article argues that konfrontasi changed the ways in which Australia's aid program in Indonesia was construed, which in turn contributed to a re‐consideration of the role of aid in Australia's foreign policy more broadly.     

Traceology,criminalistics, and forensic science

There is a serious issue within the forensic science community, which even extends outside of the field. The role of the scientist in the investigation of crime has been increasingly confined to the laboratory, which has been accompanied by the conflation of the terms forensic science and criminalistics. This unfortunate situation has been festering for years. To make matters worse, the era of the proactive, problem-defining, criminalist (generalist) is waning, and possibly over. Present-day “criminalists” are treated as little more than reactive, protocol-constrained, laboratory technicians, with few, if any, consequential crime scene roles. In most cases, these “criminalists” merely respond to routine requests from prosecutors and police. The absence of science at the front end of forensic investigations, i.e., the scene, has resulted in biased, ineffective, inefficient, and/or erroneous outcomes with immediate and long-term societal impacts. To disentangle this imbroglio, we propose the use of another term, traceology, which has seen limited use worldwide except in the field of archaeology. With respect to criminalistics, this term has been previously proposed by Margot (20–21). Traceology is an historical science, dealing with the examination, analysis, and scientific interpretation of event traces (signs or remnants) of earlier activities. In this commentary, we define and redefine familiar, but ambiguous, terms and concepts with the hope of recapturing the essence of criminalistics (32), which we suggest is best termed traceology.     

Anatomical Placement of the Human Eyeball in the Orbit-Validation Using CT Scans of Living Adults and Prediction for Facial Approximation*

Abstract: Accuracy of forensic facial approximation and superimposition techniques relies on the knowledge of anatomical correlations between soft and hard tissues. Recent studies by Stephan and collaborators (6,8,10) reviewed traditional guidelines leading to a wrong placement of the eyeball in the orbit. As those statements are based on a small cadaver sample, we propose a validation of these findings on a large database (n = 375) of living people. Computed tomography scans of known age and sex subjects were used to collect landmarks on three‐dimensional surfaces and DICOM with TIVMI. Results confirmed a more superior and lateral position of the eyeball relatively to the orbital rims. Orbital height and breadth were used to compute regression formulae and proportional placement using percentages to find the most probable position of the eyeball in the orbit. A size‐related sexual dimorphism was present but did not impact on the prediction accuracy.