Towards a conceptual framework for citizenship

This chapter aims to provide a conceptual framework for discussing citizenship. It
offers a brief account of various dimensions of citizenship that may be used as a
guide to understanding the evolution of Western ideas and forms of citizenship, as
well as contemporary problems with them. The chapter considers citizenship as a
legal status, as an administrative category, as a political practice and as an ideal to
be attained. 1 It also considers the sites or domains in which citizenship is or ought
to be practised. Each of these dimensions raises questions that citizens, non-citizens
and governments have asked over the centuries and that still provoke debate.2
Nonetheless, the chapter makes no claim to be comprehensive and, for the sake of
brevity, its generalizations may not be sufficiently sensitive to the many variations
and peculiarities of Western concepts and practices of citizenship.

Investigation of telomere lengths measurement by quantitative real-time PCR to predict age

Currently DNA profiling methods only compare a suspect’s DNA with DNA left at the crime scene. When there is no suspect, it would be useful for the police to be able to predict what the person of interest looks like by analysing the DNA left behind in a crime scene. Determination of the age of the suspect is an important factor in creating an identikit. Human somatic cells gradually lose telomeric repeats with age. This study investigated if one could use a correlation between telomere length and age, to predict the age of an individual from their DNA. Telomere length, in buccal cells, of 167 individuals aged between 1 and 96 years old was measured using real-time quantitative PCR. Telomere length decreased with age (r = −0.185, P < 0.05) and the age of an individual could be roughly determined by the following formula: (age = relative telomere length −1.5/−0.005). The regression (R2) value between telomere length and age was not, vert, similar0.04, which is too low to be use for forensics. The causes for the presence of large variation in telomere lengths in the population were further investigated. The age prediction accuracies were low even after dividing samples into non-related Caucasians, males and females (5%, 9% and 1%, respectively). Mean telomere lengths of eight age groups representing each decade of life showed non-linear decrease in telomere length with age. There were variations in telomere lengths even among similarly aged individuals aged 26 years old (n = 10) and age 54 years old (n = 9). Therefore, telomere length measurement by real-time quantitative PCR cannot be used to predict age of a person, due to the presence of large inter-individual variations in telomere lengths.

Does baiting influence the relative composition of the diet of foxes?

The changes in the diet of foxes (Vulpes vulpes) in the Jervis Bay Region was assessed following a long-term baiting program by analysing the composition of fox faecal excreta (scats). In all, 470 fox scats were collected between April and August 2003 from two baited sites, Booderee National Park (BNP) and Beecroft Peninsula, and from two unbaited sites in the southern and northern parts of Jervis Bay National Park (SJBNP and NJBNP respectively). Diet was compared between these sites and mammalian diet was also compared from scats collected before baiting in 1996 and after baiting in 2000 at Beecroft Peninsula and in 2001 at Booderee National Park. In 2003, the most common species consumed by foxes was the common ringtail possum (Pseudocheirus peregrinus), except at unbaited NJBNP, where the swamp wallaby (Wallabia bicolor) was the most frequent dietary item. Significant dietary differences were found between unbaited and baited sites, with the long-nosed bandicoot (Perameles nasuta) and P. peregrinus featuring more in the diet of foxes from the baited sites. Marked increases in the frequency of occurrence of P. peregrinus and P. nasuta in fox scats occurred from before baiting through to after baiting. Relative fox abundance, as indexed by the number of scats collected per kilometre, was lowest in Booderee, followed by Beecroft, then SJBNP, with NJBNP having the highest relative abundance of foxes. We suggest that baiting did affect the diet of foxes on both peninsulas and that the dietary changes across baiting histories were intrinsically related to an increase in abundance in some taxa as a result of relaxed predator pressure following sustained fox control. However, the lack of unbaited control sites over the whole study precludes a definitive conclusion.

Questioning deterrence policies in the mandatory detainment of asylum seekers

This thesis examined Australia's policy of mandatory detention of asylum seekers which is based on the theoretical premises that they are rational actors who have choices, and that mandatory detention will serve as a deterrent. Interviews with asylum seekers did not support these underlying assumptions, suggesting that a re-examination of Australia's policies is required. The professional portfolio evaluates the Ward & Hudson (1998) model of the offending child molestation process which is believed to account for the differences in goals, affective states and planning among sexual offenders, and consequently determine an individual's treatment needs. Four case studies are presented and analysed.

Homicide law reform in Victoria, Australia from provocation to defensive homicide and beyond

Homicide law reform surrounding the partial defences to murder currently animates legal stakeholders in Australia and the United Kingdom, particularly in relation to cases of lethal intimate partner violence. In 2005, the Victorian Government implemented a series of homicide law reforms, central to which was the abolition of the partial defence of provocation and the instatement of an offence of defensive homicide. This article, based on a larger qualitative research study with British, Victorian and New South Wales legal stakeholders, explores experiences and perceptions of reforms in Victoria. An analysis of the impact of homicide law reform, using Hudson's principles of discursiveness and reflectiveness as a framework for analysis, reveals some dissonance between the intent and outcomes of these legal reforms. This study concludes that reforms crafted to counter gender bias in the operation of homicide law have produced mixed results for female victims of intimate partner homicide and related case law.

A computerized method for objective measurement of muscle tone

This article is concentrated on the objective computerizing method of measuring of muscle tone using compressive and decompressive deformation of superficial skeletal muscle of wrist in vivo. Four indices were highly recommended for complex analysis of muscle tone.

A possible anatomical and biomechanical explanation of the 10% rule used in the clinical assessment of prehensile hand movements and handed dominance

Abstract
A current doctrine in the dynamometric approach to determine lateralization of hand function states that in 10% of cases, the non-dominant hand will be stronger than the dominant hand. In this study, a novel MRI based modelling approach was applied to the first dorsal introsseus muscle (FDI), to determine whether the 10% rule may be applied to the FDI and may be partially explained by the arrangement of the anatomical components of the FDI.

Methods
Initially the force generated by the thumb segment during an isometric pushing task in the horizontal plane was measured from 25 strongly right-handed young males. Nine of these participants then had structural magnetic resonance imaging (sMRI) of the thumb and index osseous compartment. A modelling technique was developed to extract the muscle data and quantify the muscle line of action onto to the first metacarpal bone segment in order to quantify the muscle force at the point of momentary rotation – equilibrium.

Results
Eight of 25 subjects exhibited stronger force from the left hand. Six out of nine subjects from the MRI possessed significantly greater angles of attachment of the index osseous compartment on the left (non-dominant) hand. These six subjects also generated greater maximal isometric forces from the FDI of the left side. There was a significantly greater muscle volume for the right FDI muscle as compared to the left as measured from the reconstructed MRI slice data.

Conclusions
The calculated force produced by the muscle is related to the angle of attachment of the muscle to bone in the index osseous compartment. The MRI findings indicate that the 10% rule may be anatomically and biomechanically explained.