Pathways from rural schools : does school VET make a difference?

This paper reports results from an NREC funded study of the medium term outcomes for youth and their communities of VET programs delivered by rural schools. The key findings relate to the outcomes of school VET programs in terms of education and training, employment, and community outcomes such as rural youth retention, and to the features that contribute to successful outcomes. Rural school VET students are less likely to continue with post school education and training in general, but more likely to go onto further vocational education and training than school non-VET students. The study reports strong links between industry area of school VET course, and further education and training, or employment, in the same industry area. It also indicates that school VET students are more likely to live in a rural area at some time during their working life. The features of rural school VET programs that influence outcomes include the purpose of the school VET program and work placements. Student motivation and gender also influence outcomes for individual students. Rural school VET courses represent pathways to related education and training for students who intend to live in a rural area during their working life, and for those who do not.

Pathways from rural schools : does VET make a difference?

This paper reports findings from a survey of former students from six Australian rural school clusters. It compares the experiences and outcomes of students who had participated in a school vocational education and training (VET) program with those who had not. School VET courses intended to provide a pathway to local employment appear to be successful in retaining students who otherwise may have left school before completing Year 12, and in assisting their transition from school to work. For all school VET students, the work placement component of the program aids the transition to local jobs and apprenticeships, and increases youth retention in the community. As the findings indicate that school VET students are predisposed to live in a rural area at some time during their working life, the paper concludes that VET programs in rural areas have special potential to develop skills and pathways for the future workforce of rural Australia.

Positive pathways for couples and families : meeting existing and emerging challenges of relationships

There is a growing need to develop an understanding of the positive pathways that strengthen the relationships of Australian couples and families. The couples and families in contemporary society are faced with many challenges and pressures that can mitigate against maintaining satisfying and enduring couple and family relationships. For example, increasing need for dual income families, longer working hours and demographic shifts that see older people living longer and children staying at home longer mean that couples are often required to provide familial care across two generations – frail ageing parents and children. These highlight just some of the pressures faced which can lead to couples not taking the time to cultivate their relationships. The aim of the workshop was to deal with many of these issues by linking research, policy and practice in ways that would help families meet such challenges. The two-day workshop, held 1-2 November 2008 in Melbourne, brought together leading and emerging Australian and international relationship researchers with practitioners, educators, policy makers and service-delivery organisations. Alongside the Academy, the event was sponsored by Deakin University, the University of Queensland, the Department of Families, Housing and Community Services and Indigenous Affairs (FaCHSIA), the Attorney General's Department (AG Department), the Australian Institute of Family Studies (AIFS) and Lifeworks. The workshop comprised seven sessions and two break-out discussions. A total of 28 participants attended the workshop. Of these participants, there were 19 speakers and 7 delegates from the various sponsor organisations that took part in group discussions.

Workshop synopses : Pathways for public health education

The Commonwealth introduced the Public Health Education and Research Program (PHERP) initiative to support capacity building within the public health workforce, primarily through investment in Master of Public Health programs. Following the 2005 review of PHERP, a national 'Quality Agenda' was proposed to establish minimum standards in public health competencies of graduates; and Master of Public Health (MPH) graduates in particular. This 'agenda' has triggered renewed discussion on public health workforce needs, public health graduate competencies, and the capacity of the tertiary education sector to deliver these.

The Australian Network of Academic Public Health Institutions (ANAPHI) has worked with the Department of Health and Ageing on the 'Quality Agenda'. In 2008, ANAPHI convened a working group to further open up discussion among academic institutions on the public health education context to the Quality Agenda. The group held a lunchtime workshop at the 2008 Population Health Congress in Brisbane, as one of a themed pair of sessions entitled 'Public Health Professionals - Shaping our Future'. A further aim of the workshop was to identify key themes to shape the next ANAPHI Teaching and Learning Forum (September 23rd to 24th 2008, Canberra, www.anaphi.org.au).

Assessing the validity of impact pathways for child labour and well-being in social life cycle assessment

Background, aim and scope: Assuming that the goal of social life cycle assessment (SLCA) is to assess damage and benefits on its ‘area of protection’ (AoP) as accurately as possible, it follows that the impact pathways, describing the cause effect relationship between indicator and the AoP, should have a consistent theoretical foundation so the inventory results can be associated with a predictable damage or benefit to the AoP. This article uses two concrete examples from the work on SLCA to analyse to what extent this is the case in current practice. One considers whether indicators included in SLCA approaches can validly assess impacts on the well-being of the stakeholder, whereas the other example addresses whether the ‘incidence of child labour’ is a valid measure for impacts on the AoPs.

Materials and methods: The theoretical basis for the impact pathway between the relevant indicators and the AoPs is analysed drawing on research from relevant scientific fields.

Results:   The examples show a lack of valid impact pathways in both examples. The first example shows that depending on the definition of ‘well-being’, the assessment of impacts on well-being of the stakeholder cannot be performed exclusively with the type of indicators which are presently used in SLCA approaches. The second example shows that the mere fact that a child is working tells little about how this may damage or benefit the AoPs, implying that the normally used indicator; ‘incidence of child labour’ lacks validity in relation to predicting damage or benefit on the AoPs of SLCA.

Discussion: New indicators are proposed to mitigate the problem of invalid impact pathways. However, several problems arise relating to difficulties in getting data, the usability of the new indicators in management situations, and, in relation to example one, boundary setting issues.

Conclusions: The article shows that it is possible to assess the validity of the impact pathways in SLCA. It thereby point to the possibility of utilising the same framework that underpins the environmental LCA in this regard. It also shows that in relation to both of the specific examples investigated, the validity of the impact pathways may be improved by adopting other indicators, which does, however, come with a considerable ‘price’.

Recommendations and perspectives: It is argued that there is a need for analysing impact pathways of other impact categories often included in SLCA in order to establish indicators that better reflect actual damage or benefit to the AoPs.

Pathways to sex offending

The research of the thesis aimed to contribute to the theoretical understanding of the various pathways that offenders follow in committing sexual offences. Using grounded theory a theoretical model was generated which described four major pathways to sexual offending. Quantitative analyses revealed that offenders who take different pathways differ significantly in respect of their risk of recidivism, demographic variables, rape myth acceptance and aggression. The portfolio considered the limitations of sex offender treatment programs for treating sex offenders with histories of childhood sexual abuse and presented four case studies.

Sentencing pathways for offenders in Victoria : clinical influences and considerations

This portfolio aims to review aspects of the sentencing of violent offenders under Victoria's criminal justice system. Focuses on a critique of current legislation, the way the rights of special needs offenders are acknowledged and enshrined in law, how these provisions are expressed in practice, and the clinical factors that contribute to, and influence, the dispositions individuals receive.

Analysis on relationship between extreme pathways and correlated reaction sets

Background: Constraint-based modeling of reconstructed genome-scale metabolic networks has been successfully applied on several microorganisms. In constraint-based modeling, in order to characterize all allowable phenotypes, network-based pathways, such as extreme pathways and elementary flux modes, are defined. However, as the scale of metabolic network rises, the number of extreme pathways and elementary flux modes increases exponentially. Uniform random sampling solves this problem to some extent to study the contents of the available phenotypes. After uniform random sampling, correlated reaction sets can be identified by the dependencies between reactions derived from sample phenotypes. In this paper, we study the relationship between extreme pathways and correlated reaction sets.

Results: Correlated reaction sets are identified for E. coli core, red blood cell and Saccharomyces cerevisiae metabolic networks respectively. All extreme pathways are enumerated for the former two metabolic networks. As for Saccharomyces cerevisiae metabolic network, because of the large scale, we get a set of extreme pathways by sampling the whole extreme pathway space. In most cases, an extreme pathway covers a correlated reaction set in an 'all or none' manner, which means either all reactions in a correlated reaction set or none is used by some extreme pathway. In rare cases, besides the 'all or none' manner, a correlated reaction set may be fully covered by combination of a few extreme pathways with related function, which may bring redundancy and flexibility to improve the survivability of a cell. In a word, extreme pathways show strong complementary relationship on usage of reactions in the same correlated reaction set.

Conclusion: Both extreme pathways and correlated reaction sets are derived from the topology information of metabolic networks. The strong relationship between correlated reaction sets and extreme pathways suggests a possible mechanism: as a controllable unit, an extreme pathway is regulated by its corresponding correlated reaction sets, and a correlated reaction set is further regulated by the organism's regulatory network.

Opening up pathways : engagement in STEM across the primary-secondary school transition

A review of the literature concerning supports and barriers to Science, Technology, Engineering and Mathematics engagement at Primary-Secondary transition. Commissioned by the Australian Department of Education, Employment and Workplace Relations.

Disposition pathways and pharmacokinetics of herbal medicines in humans

Pharmacokinetic studies have become an integral part of modern drug development, but these studies are not regulatory needs for herbal remedies. This paper updates our current knowledge on the disposition pathways and pharmacokinetic properties of commonly used herbal medicines in humans. To retrieve relevant data, the authors have searched through computer-based literatures by full text search in Medline (via Pubmed), ScienceDirect, Current Contents Connect (ISI), Cochrance Library, CINAHL (EBSCO), CrossRef Search and Embase (all from inception to May 2010). Many herbal compounds undergo Phase I and/or Phase II metabolism in vivo, with cytochrome P450s (CYPs) and uridine diphosphate glucuronosyltransferases (UGTs) playing a major role. Some herbal ingredients are substrates of P-glycoprotein (P-gp) which is highly expressed in the intestine, liver, brain and kidney. As such, the activities of these drug metabolizing enzymes and drug transporters are determining factors for the in vivo bioavailability, disposition and distribution of herbal remedies. There are increasing pharmacokinetic studies of herbal remedies, but these studies are mainly focused on a small number of herbal remedies including St John's wort, milk thistle, sculcap, curcumin, echinacea, ginseng, ginkgo, and ginger. The pharmacokinetic data of a small number of purified herbal ingredients, including anthocyanins, berberine, catechins, curcumin, lutein and quercetin, are available. For the majority of herbal remedies used in folk medicines, data on their disposition and biological fate in humans are lacking or in paucity. For a herbal medicine, the pharmacological effect is achieved when the bioactive agents or the metabolites reach and sustain proper levels at their sites of action. Both the dose levels and fates of active components in the body govern their target-site concentrations after administration of an herbal remedy. In this regard, a safe and optimal use of herbal medicines requires a full understanding of their pharmacokinetic profiles. To optimize the use of herbal remedies, further clinical studies to explore their biological fate including the disposition pathways and kinetics in the human body are certainly needed.