The acetabulum: sex assessment of prehistoric New Zealand Polynesian innominates

With increasing urban development in New Zealand, prehistoric Polynesian skeletal remains are frequently being recovered. Since such material must often be reinterred quickly, it has become important that the sex of individuals be determined from the remains in a relatively short time. For this purpose, discriminant function analysis was utilised for sex determination of prehistoric adult New Zealand Polynesian innominates (21 male and 35 female). Maximum diameter of the acetabulum was measured and subjected to SPSS direct discriminant function analysis. Accuracy of sex determination ranged from 85.2% to 86.2%. Reduction in error over random assignment by sex ranged from 70% to 72%. The two discriminant functions derived will provide a useful tool for the assessment of human remains in the forensic and archaeological context because they incorporate a single measurement which can be taken on incomplete bones.     

The femoral head: sex assessment of prehistoric New Zealand Polynesian skeletal remains

Prehistoric Polynesian skeletal remains are frequently being recovered in New Zealand due to the increasing pace of urbanisation. Since such material must often be reinterred quickly, it is important that the sex of individuals be determined from the remains in a relatively short time. For this purpose, discriminant function analysis was utilised for sex determination of prehistoric adult New Zealand Polynesian femora (47 male and 44 female). Three measurements of the femoral head were taken and subjected to Statistical Package for the Social Sciences (SPSS) discriminant function analysis. For the discriminant functions derived, accuracy of sex determination ranged from 80.9% to 82.4%. Reduction in error over random assignment by sex ranged from 62% to 65%.     

The Relationship between Bond Returns and Inflation in a Controlled Economy

This research finds empirical evidence indicating that smoothed real asset prices lead security prices in a controlled economy. The results are important for illustrating the effect controlled inflation can have on controlled security prices.     

A Dive into Deep Constitutional Waters: Article 50, the Prerogative and Parliament

This article analyses the Article 50 TEU debate and the argument that for the UK Government to trigger the formal withdrawal process without explicit parliamentary authorisation would be unlawful, because it would inevitably result in the removal of rights enjoyed under EU law and the frustration of the purpose of the statutes giving those rights domestic effect. After a brief survey of Article 50, this article argues first of all that the power to trigger Article 50 remains within the prerogative, contesting Robert Craig's argument in this issue that it is now a statutory power. It then suggests a number of arguments as to why the frustration principle may be of only doubtful application in this case, and in doing so it re‐examines one of the key authorities prayed in aid of it ‐ the Fire Brigades Union case.     

Identification and Individualization of Lophophora using DNA Analysis of the trnL/trnF Region and rbcL Gene

Lophophora williamsii (peyote) is a small, spineless, greenish‐blue cactus found in Mexico and the southwestern United States. Ingestion of the cactus can result in hallucinations due to its content of mescaline. In the United States, L. williamsii is classified as a Schedule I controlled substance. In this study, we use DNA analysis of the chloroplast trnL/trnF region and chloroplast rbcL gene to identify the individuals of Lophophora. Using the rbcL gene, Lophophora specimens could be distinguished from outgroups, but species within the genus could not be distinguished. The trnL/trnF region split the Lophophora genus into several groups based on the length and substructure of an AT‐rich segment of the sequence. Our results indicate that the genetic variability at the trnL/trnF locus is greater than previously recognized. Although DNA structures at the trnL/trnF region and rbcL gene do not align with the classification of Lophophora species, they can be used to aid in forensic analysis.     

Delivering effective therapeutic interventions for men with severe personality disorder within a high secure prison

Abstract

The Fens Unit is a government-initiated facility for male prisoners reaching criteria for Dangerous and Severe Personality Disorder (DSPD). Prisoners are assessed using a standardised process; those meeting criteria engage in a five-year treatment programme using a cognitive interpersonal model. Personality disorder is seen as a combination of coping strategies, developed in response to experience, which results in dysfunctions of thinking, feeling, behaviour and interpersonal relationships. These dysfunctions are linked to offending. Therefore, in order to reduce risk, multiphasic interventions – individual and group therapies – specifically target each dysfunction area, focusing on the developmental experiences that generated them. Each man's individual risk factors become treatment targets that are addressed in every aspect of the programme. All staff on the unit, clinical and operational, attempt to improve the quality of interpersonal relationships the prisoner has access to in order to create remedial experiences that are necessary to attain the capacity to develop socially adaptive cognitive, emotional and behavioural responses. This paper describes the treatment provided to these prisoners and the outcomes for the first cohort to have completed treatment (n=18). Results indicate that there is a reduction in violent behaviour, a higher than expected attendance at therapy, a decrease in actuarial risk measures and the majority of men are successfully managed in lower security after programme completion.