Indigenous disparity in lower court imprisonment decisions: a study of two Australian jurisdictions, 1998 to 2008

This paper reports findings from statistical analyses of Indigeneity and lower court sentencing in New South Wales and South Australia from 1998 to 2008. The aim was to explore the probability of Indigenous versus non-Indigenous defendants receiving a prison sentence over time, while controlling for other key sentencing determinates (ie sex, age, criminal history, seriousness of current offence, plea, bail status). Across the study period, results generally showed that Indigenous offenders were more likely to receive a prison term than similarly situated non-Indigenous offenders. However, the pattern of disparity over time differed by jurisdiction. In New South Wales, Indigenous offenders were more likely to receive a prison sentence throughout the entire period. By contrast, in the South Australian lower courts, disparity was found to have increased, with earlier years showing parity and leniency, before a trend towards a greater likelihood of a prison sentence for Indigenous offenders. Focal concerns theory is used to provide a possible explanation for the study’s finding of Indigenous lower court sentencing disparity

Why do they Keep Going Back? Exploring Women's Discursive Experiences of Intimate Partner Abuse

Abstract: This paper explores how different discourses of intimate partner abuse (IPA) may impact women's decisions to stay or leave their partners. More specifically, we ask: 1) what narratives are available to and used by heterosexual and non-heterosexual female survivors of IPA to make sense of their experiences? 2) How might these narratives impact women's ability, or lack thereof, to disengage from their abusive partners? Prior literature suggests that there are four possible discourses on which women may draw including psychological (victim and offender), gendered political, and the narrative of romantic love. Analysis of discussion forums from online social networking sites revealed that while each of these discourses are utilised by women, scripts of romantic love may provide the strongest motivation for accepting and maintaining an abusive relationship. In contrast, understanding the psychological motivations of their abusers may empower female survivors to extricate themselves from the violence

Discourse of ‘Dysfunction’: Sentencing Narratives and the Construction of Indigenous Offending

Using a narrative analysis of judges sentencing remarks in South Australian higher courts, we explore whether broader discourses ‘dysfunction’ ‘disorganisation’, ‘deprivation’ and ‘pathology’ impact understandings of Indigenous offending and subsequent constructions of Indigenous defendants in the sentencing process.Sydney Institute of Criminology; School of Social Sciences at the University of Western Sydne

“It’s Like Standing on a Beach, Holding Your Children’s Hands, and Having a Tsunami Just Coming Towards You”: Intimate Partner Violence and “Expert” Assessments in Australian Family Law

The ways in which postseparation parenting disputes are managed has undergone significant change in Australia since the Family Law Act (Cth) was first enacted in 1975. The best interests of children have always been paramount in children’s cases and over the last 20 years, this concept has been legislatively shaped to include ongoing beneficial post separation parental relationships and protection from harm. A critical piece of evidence to inform a Family Court’s decision making in such matters is a family report, which is an expert assessment compiled by a social science professional. The authors report findings from an Australian based qualitative study exploring the experiences of family report assessment practice from the perspective of victim mothers who have separated from men who perpetrate intimate partner violence. The authors conclude that reforms are necessary to improve the practice and procedure of family report writing in Australia. Such reforms should ensure that the lived experience of victims of intimate partner violence is validated, assessment processes have victim efficacy, and the outcomes of such reports do not put women and their children at ongoing risk of harm

Words Volume 2 2009-2011

https://openspace.dmacc.edu/words/1001/thumbnail.jp

Cross-Species Mechanical Fingerprinting of Cardiac Myosin Binding Protein-C

AbstractCardiac myosin binding protein-C (cMyBP-C) is a member of the immunoglobulin (Ig) superfamily of proteins and consists of 8 Ig- and 3 fibronectin III (FNIII)-like domains along with a unique regulatory sequence referred to as the MyBP-C motif or M-domain. We previously used atomic force microscopy to investigate the mechanical properties of murine cMyBP-C expressed using a baculovirus/insect cell expression system. Here, we investigate whether the mechanical properties of cMyBP-C are conserved across species by using atomic force microscopy to manipulate recombinant human cMyBP-C and native cMyBP-C purified from bovine heart. Force versus extension data obtained in velocity-clamp experiments showed that the mechanical response of the human recombinant protein was remarkably similar to that of the bovine native cMyBP-C. Ig/Fn-like domain unfolding events occurred in a hierarchical fashion across a threefold range of forces starting at relatively low forces of ∼50 pN and ending with the unfolding of the highest stability domains at ∼180 pN. Force-extension traces were also frequently marked by the appearance of anomalous force drops suggestive of additional mechanical complexity such as structural coupling among domains. Both recombinant and native cMyBP-C exhibited a prominent segment ∼100 nm-long that could be stretched by forces <50 pN before the unfolding of Ig- and FN-like domains. Combined with our previous observations of mouse cMyBP-C, these results establish that although the response of cMyBP-C to mechanical load displays a complex pattern, it is highly conserved across species

Evaluating the Effects of SARS-CoV-2 Spike Mutation D614G on Transmissibility and Pathogenicity.

Global dispersal and increasing frequency of the SARS-CoV-2 spike protein variant D614G are suggestive of a selective advantage but may also be due to a random founder effect. We investigate the hypothesis for positive selection of spike D614G in the United Kingdom using more than 25,000 whole genome SARS-CoV-2 sequences. Despite the availability of a large dataset, well represented by both spike 614 variants, not all approaches showed a conclusive signal of positive selection. Population genetic analysis indicates that 614G increases in frequency relative to 614D in a manner consistent with a selective advantage. We do not find any indication that patients infected with the spike 614G variant have higher COVID-19 mortality or clinical severity, but 614G is associated with higher viral load and younger age of patients. Significant differences in growth and size of 614G phylogenetic clusters indicate a need for continued study of this variant

Exponential growth, high prevalence of SARS-CoV-2, and vaccine effectiveness associated with the Delta variant

SARS-CoV-2 infections were rising during early summer 2021 in many countries associated with the Delta variant. We assessed RT-PCR swab-positivity in the REal-time Assessment of Community Transmission-1 (REACT-1) study in England. We observed sustained exponential growth with average doubling time (June-July 2021) of 25 days driven by complete replacement of Alpha variant by Delta, and by high prevalence at younger less-vaccinated ages. Unvaccinated people were three times more likely than double-vaccinated people to test positive. However, after adjusting for age and other variables, vaccine effectiveness for double-vaccinated people was estimated at between ~50% and ~60% during this period in England. Increased social mixing in the presence of Delta had the potential to generate sustained growth in infections, even at high levels of vaccination