Preliminary Studies into the Characterization of Chemical Markers of Decomposition for Geoforensics*

Abstract: In this paper, we report the results of our preliminary studies into chemical characterization of the fluids produced during decomposition in the absence of a soil matrix. Pig (Sus domestica) carcasses were used to model the human decomposition process in two separate locations, Western Australia (Perth) and Canada (Oshawa). Analysis involved simple dilution and filtration of the decomposition fluids followed by gas chromatography–mass spectrometry. Several previously unreported compounds were detected in the decomposition fluid samples during the trials, including benzeneacetic acid, benzenepropionic acid, 2‐piperidone, and isocaproic acid. Possible biosynthetic pathways for some of the compounds produced are proposed. Further research trials are required, particularly in the presence of soil matrices.     

Diseases endemic in developing countries: how to incentivize innovation

This comment addresses the inadequacies of research and development for diseases endemic in developing countries and explores how the patent system can inhibit innovation for new drugs for neglected diseases. The author analyzes four strategies to encourage innovation, including open source initiatives, patent pools, prizes, and wild card patent extensions, and examines how these alternative systems may spur innovation while balancing cost concerns held by drug manufacturers and purchasers. The author concludes that a combination of solutions may provide the best framework for the creation of essential medicines for neglected diseases.     

“It all happened so slowly” – On controlling function creep in forensic DNA databases

Forensic DNA databases are implemented worldwide and used increasingly. Part of this increasing usage is arguably a matter of function creep. Function creep refers to changes in, and especially additions to, the use of a technology. In this article we explore the notion of function creep as we discuss why and how it has taken place on forensic DNA databases. We also consider what future function creep it is possible to envisage. As even security enhancing technologies may contribute to insecurities, what safeguards should be in place to render function creep governable? We use the Norwegian DNA database, expanded considerably as recently as September 2008, as our primary case for discussion. Additionally we use examples from the English and Welsh DNA database which, considered world leading, may be an indication of where other DNA databases are heading. The article isn't data-driven but draws on a wide spectrum of data: governmental documents, public and Parliamentary debates, and interviews.     

Legal Education Beyond the Academy: The Neoliberal Reorientation of Public Legal Education

Law and Critique - In order to re-make the world in its own image, neoliberal expansionism is predicated on the dominance of a particular regime of reason. The dominance of economic-juridical...     

Testing filter term performance in PsycINFO to identify evidence syntheses in crime reduction,using the relative recall method

Journal of Experimental Criminology - To test filter term performance against an original search strategy to identify evidence syntheses with a crime reduction outcome in the PsycINFO database,...     

Bone Mineral Density Adult Age Estimation in Forensic Anthropology: A Test of the DXAGE Application

Estimating age‐at‐death of individuals represented only by skeletonized human remains is a fundamental aspect of forensic anthropological casework. Recently, several researchers have proposed that bone mineral density (BMD) is a useful predictor of age‐at‐death in forensic contexts. Navega et al. (JFS 63(2):497–503) developed an online application called DXAGE for calculating age‐at‐death from BMD parameters. This study tests the utility of DXAGE by utilizing data from the National Health and Nutrition Examination Survey (NHANES). BMD data from a female subsample (n = 470) of the NHANES 2007–2008 dataset were analyzed, and the relationship between predicted age and real age was examined. Inaccuracy was 14.25 years, and bias was ?7.20 years. Results show that there is a weak correlation between predicted and actual age (r = 0.47) using the DXAGE application. While BMD data are potentially useful for predicting age age‐at‐death, the DXAGE application should be used cautiously in forensic anthropological contexts.     

IV-E or not IV-E,that is the question: comparisons of BSW Child Welfare Scholars and matched trainee confidence and retention

ABSTRACT

Our longitudinal study examined the effectiveness of BSW IVE Scholar training (n = 52) compared with a matched cohort (n = 57) of traditionally trained employees. The BSW IV-E Scholars felt significantly more prepared than their traditionally-trained coworkers. BSW IV-E Scholars were significantly more likely to be retained in the first five years of employment than the matched cohort trainees. The study lends strong support for the retention and preparation advantages of BSW Title IV-E training over traditional employee training. This is important given the significant investment of training dollars for IV-E at the Federal, state, and local levels.