Gait analysis in forensic medicine*

Recordings from video surveillance systems are used as evidence from crime scenes. It would be useful to perform comparisons between disguised perpetrators and suspects based on their gait. We applied functional anatomical and biomechanical knowledge to analyze the gait of perpetrators, as recorded on surveillance video. Using a structured checklist, which addresses the single body segments during gait, we were able to give a statement concerning the gait patterns. Characteristic parameters were, e.g., varus instability in the knee at heel strike, and larger lateral flexion of the spinal column to one side than the other. Based on these characteristic features, we are able to state with reasonable certainty whether the suspect could be the perpetrator, but it is not possible to identify the perpetrator positively. Nevertheless, we have been involved in several cases where the court has found that this type of gait analysis was a valuable tool.     

Experimental evaluation of rigor mortis IX. The influence of the breaking (mechanical solution) on the development of rigor mortis

In criminal proceedings involving illegally manufactured substances, evidence demonstrating the manufacture is required for successful prosecution. In many circumstances the presence of manufacturing equipment and 'recipes' are clear indicators. However establishing chemical links between starting materials and products would be beneficial additional evidence in such circumstances. Isotope analysis is becoming more commonly employed in disputes over authenticity and provenance of materials such as food stuffs or pharmaceuticals [S. Benson, C. Lennard, P. Maynard, C. Roux, Forensic applications of isotope ratio mass spectrometry--a review, Forensic Sci. Int., 157 (2006) 1-22]. We report here the results of an isotope study investigating a link between hexamine used as a starting material and the product explosive RDX, manufactured using the Woolwich process. Isotopic composition of hexamine and RDX was analysed by stable isotope ratio mass spectrometry. Five different hexamine samples were selected from a group of eleven for use in this study. One of the five hexamine samples was used twice, providing data on the reproducibility of the synthesis. Carbon and nitrogen isotope analysis of the hexamine starting material and RDX products reveals a reproducible relationship between reactant and product.     

Hague Case Law — Latest Developments

Netherlands International Law Review -     

Participatory budgets in Canoas (Brazil) and Cascais (Portugal). A comparative analysis of the drivers of success

ABSTRACT

This article is a comparative analysis of two internationally awarded cases of Participatory Budgets in Canoas (Brazil) and Cascais (Portugal). Our main argument is that the success of these PBs relies on political/administrative, societal, and geographic drivers. This conceptual model has been adopted to analyse and discuss the success of the two case studies. The provision of an original conceptual model for comparative analysis and the empirical knowledge from the two cities are supported by the review of main literature in this field of study, and aim to contribute, with original findings, to the international debate on participatory budgeting.     

Productive forces,the passions and natural philosophy: Karl Marx, 1841–1846

ABSTRACT

This article explores the emergence of Karl Marx’s concept of history over the period 1841 to 1846. Whereas in Marx’s view the productive forces shaped human history, it is argued in this article that Marx believed the productive forces in their turn were fuelled by psychological drives; in effect, Marx made the passions the deepest motive force of history. ‘Historical materialism’ as it crystallized in those early years was a theory of materialized subjectivity. Marx’s comments on various Antique and Modern philosophies of nature evince that he discerned important parallels between the developmental processes of human history and of nature. If Marx traced the dynamism of the productive forces to the human passions, he was adhering to an essentially Romanticist ontology of self-creative, impassioned nature.     

Does Ownership Matter for the Delivery of Professionalized Public Services? Cost‐efficiency and Effectiveness in Private and Public Dental Care for Children in Denmark

Recent decades have witnessed considerable interest in the cost‐efficiency and effectiveness of public services. Private provision is often claimed to be more cost‐efficient than public provision, but these efficiency gains are accused of being at the expense of effectiveness. Most of the evidence comes from relatively simple, technical services, because effectiveness is often difficult to define and measure for services produced by professionals. In addition, type of ownership might very well affect services produced by professionals differently as a result of professional standards and other regulation. The case in question, child dental care in Denmark, is a professionalized service which is remarkable for its clear and quantifiable measure of effectiveness. The findings show that neither cost‐efficiency nor effectiveness of public and private producers differs. The data represent cost and outcome measures controlled for structural variables for the 275 Danish municipalities between 1996 and 2002.     

Growth,control and tensions in an open socialist economy

Persistent contradictions among growth, efficiency and equilibrium in East European countries are analysed in our theoretical model. Internal and external tensions are distinguished. Both types of tension diminish the efficiency of investment and of foreign trade, moreover, they modify macrodistributional shares. Competing growth strategies are compared achieving constant internal and/or external tensions. A simple numberical macromodel is constructed to be used in computer simulations.