Significant 2007 case law on the Community trade mark from the ECJ and the CFI

Legal context: This article looks at the important decisions of 2007 on theCommunity trade mark made by the Luxembourg courts. Key points: The cases discussed concern the application of Council Regulation(EC) No. 40/94 of 20 December 1993 on the Community trade mark(the ‘CTMR’), Commission Regulation (EC) No. 2868/95of 13 December 1995 implementing the CTMR (the ‘CTMIR’),and the Council Directive 89/104/EEC of 21 December 1988 (‘Directive89/104’). Practical significance: The purpose of this article is to give a quick overview of themost significant trade mark cases decided in 2007 by the Luxembourgcourts. The article has a practical bias and is aimed at readerswho wish to find quickly the key decisions of 2007.     

Tribalism in the Nigeria police force

A questionnaire survey of 100 police officers in the Nigeria Police Force was conducted. Almost three‐fourths (72%) of the officers indicated that they felt they had been discriminated against based upon their tribal membership. Tribal influence was thus considered by these officers to be pervasive within the Nigeria Police Force. More specifically, tribal influence was thought to play an especially important role in hiring practices, post assignments, disciplinary actions, transfers, and promotions.     

Inter-species variation in bone mineral behavior upon heating

The characterization of inter-species variation in bone mineral (b-HAP) is of relevance to forensic science and archaeology, but has not previously been widely explored. Results of an investigation into unheated bone mineral and behavior of bone upon heating for 12 animal species (including human) demonstrate that b-HAP characteristics, quantitatively measured using X-ray diffraction (XRD) analysis, exhibit significant inter-species variation. Human bone was found to be significantly different to all other species in terms of b-HAP lattice parameter values from unheated and heated bone and in terms of recrystallization behavior of b-HAP upon heating bone to 600°C. The amounts of b-HAP thermal decomposition products were also significantly different for human bone heated to 1400°C compared to those obtained for most other species. Therefore, there is potential for the development of an XRD-based method of species identification, particularly one that distinguishes human from non-human bone.     

Evaluation of age estimation technique: testing traits of the acetabulum to estimate age at death in adult males

This study evaluates the accuracy and precision of a skeletal age estimation method, using the acetabulum of 100 male ossa coxae from the Grant Collection (GRO) at the University of Toronto, Canada. Age at death was obtained using Bayesian inference and a computational application (IDADE2) that requires a reference population, close in geographic and temporal distribution to the target case, to calibrate age ranges from scores generated by the technique. The inaccuracy of this method is 8 years. The direction of bias indicates the acetabulum technique tends to underestimate age. The categories 46-65 and 76-90 years exhibit the smallest inaccuracy (0.2), suggesting that this method may be appropriate for individuals over 40 years. Eighty-three percent of age estimates were ±12 years of known age; 79% were ±10 years of known age; and 62% were ±5 years of known age. Identifying a suitable reference population is the most significant limitation of this technique for forensic applications.     

Determination of an effective housekeeping gene for the quantification of mRNA for forensic applications

The potential application of mRNA for the identification of biological fluids using molecular techniques has been a recent development in forensic serology. Constitutively expressed housekeeping genes can assess the amount of mRNA recovered from a sample, establish its suitability for downstream applications, and provide a reference point to corroborate the identity of the fluid. qPCR was utilized to compare the expression levels of housekeeping genes from forensic-like body fluid stains to establish the most appropriate assessment of human mRNA quantity prior to profiling. Although variability was observed between fluids and individuals, results indicated that beta-2 microglobulin exhibited the highest expression for all body fluids examined and across donors. A one-way analysis of variance was performed for housekeeping gene variability between donors (at the α, 0.05, significance level), and the results indicated significant differences for semen, vaginal secretions, and menstrual blood.