Human osteology: key to the sequence of events in a postmortem shooting.

Forensic anthropologic examination of human skeletal remains found when a field was plowed provides evidence of both perimortem trauma, suggesting cause of death, and of subsequent shooting of the disarticulated skeleton. The case exemplifies the application of the specialized skills and knowledge of the physical anthropologist to determination of the postmortem sequence of events.     

Saudi Arabia's Policy Toward non-OPEC Countries

The 2008 energy crisis raises questions with regard to Saudi Arabia's status in the global oil market in general and within the Organisation of Petroleum Exporting Countries (OPEC) in particular. Over time, several circumstances such as disagreement amongst OPEC members, the challenge of the alternative energy industry, and the growing influence of petro-traders have restricted Saudi Arabia's influence on the oil market in general and within OPEC in particular. This commentary adds another dimension to the analysis of Saudi Arabia's status in the oil market, by defining the relations between Saudi Arabia and two leading and important oil exporters unaffiliated to any petroleum organisations: Russia and Norway.     

A strategy for Marxist Bourgeois revolution: Lenin and the peasantry, 1907–1916

Between 1907–1916, Lenin developed a programme for the capitalist development of the Russian countryside which was intended 1) to prepare the material and social foundations for socialism, and 2) to provide an alternative to the tsarist regime's pro‐capitalist efforts. During this period, he hoped for a Marxist‐led bourgeois revolution. In his view, a petty bourgeois peasantry inspired by archaic fantasies of social justice and a realistic hatred of gentry privilege and liberal compromise, were crucial to any Marxist success.     

How European Integration Changes National Parties: Evidence from a 15-Country Study

This article examines the impact of European integration on the balance of power within national political parties. It does this by drawing on the results of a survey of key actors in up to 55 parties in the 15 pre-2004 enlargement member states. The analyses show that, when they are involved in EU-level decision-making, party elites are relatively powerful vis-à-vis their national parties and that in a number of instances their intra-party power has also increased over time. National parties have, to some extent, attempted to constrain their elites but appear to be fighting a losing battle. Although there are some minor differences by country and by party, the empowerment of party elites is a general phenomenon. This research provides an empirical dimension to the existing research on the Europeanisation of national political parties and presents an important substantiation of the widely discussed democratic deficit that exists within the EU system of governance.     

On the applicability of secondary dentin formation to radiological age estimation in young adults

The literature provides linear regression formulas for dental age estimation that is based on radiological two-dimensional measurements of the pulp size. The aim of the present study was to explore whether the previously presented regression formulas could lead to statistically sound results and to appropriate repeatability when applied to young individuals. Orthopantomograms (OPGs) of 44 Austrian individuals, aged between 13 and 24 years, were selected at random. In accordance with the reported method, six teeth on each OPG were chosen to carry out the measurements. Statistical analysis was performed in order to assess the difference between the estimated and the true chronological age. The regression formulas reported by Kvaal et al. (1995) led to a consistent underestimation; the regression formulas reported by Paewinsky et al. (2005) resulted in a constant overestimation of age. The statistical analysis of intraobserver and interobserver variation revealed a variation width below 2%, respectively.     

Deposition of cannabinoids in hair after long-term use of cannabis

Hair analysis has shown great potential in the detection and control of drug use. Whether an assay is of quantitative value roughly corresponding to the amount of drug consumed, is still a matter of debate. The present investigation was aimed at a possible relationship between the cannabinoid concentration in hair and the cumulative dose in regular users of cannabis. Hair samples from the vertex region of the scalp were obtained from 12 male regular users of cannabis, and 10 male subjects with no experience of cannabis served as controls. None of the subjects had his hair permed, bleached or colored. Cannabis users provided information on drug use such as the current cannabis dose per day, the cumulative cannabis dose of the last 3 months, as well as the frequency of cannabis use during the last year. The concentration of delta-9-tetrahydrocannabinol (THC), cannabinol (CBN) and cannabidiol (CBD) in hair was determined using gas chromatography-mass spectrometry. Cannabinoids were present in any hair sample of cannabis users, but were not detectable in control specimens. An increase in the amount of cannabinoids in hair with increasing dose was evident. The concentration of major cannabinoids (sum of THC, CBD and CBN) was significantly correlated to either the reported cumulative cannabis dose during the last 3 months or to the cannabis use during the last 3 months estimated from the daily dose and the frequency per year (r=0.68 or 0.71, p=0.023 or 0.014). A significant relationship between THC and the amount of cannabis used could not be established. As a conclusion, the sum of major cannabinoids in hair of regular users may provide a better measure of drug use than THC.