The reform agenda for vocational education and training: implications for Indigenous Australians

The objective of this paper is to review reform to the vocational education and training (VET) sector over the last decade in the context of Indigenous participation. In particular, it focuses on the five objectives of the National Strategy as these were identified in A Bridge to the Future (ANTA 1998a), and their implications for Indigenous participation in the VET sector. These five objectives underpin the policy framework that has driven VET reform, thus providing a convenient platform from which to discuss any possible impact on Indigenous Australians. Following the endorsement by Commonwealth, State and Territory governments in 1989 of the broad principles outlined in the Aboriginal Education Policy (AEP), Aboriginal and Torres Strait Islander people have enjoyed greater access to and participation in the vocational education and training (VET) sector. This represents a considerable shift from the, at best, marginal participation of Indigenous Australians in post-compulsory education just two decades ago. Today Aboriginal and Torres Strait Islanders participate in the VET sector to a proportionally greater degree than do other Australians (Robinson & Hughes 1999). Consequently, any reforms to the VET sector over the last decade will have had implications for Indigenous Australians. Some of these reforms potentially increase their opportunities, providing excellent pathways for engagement in life-long learning and the acquisition of further education and qualifications, as well as improved possibilities for employment. However, reforms to the VET sector generally presume a level playing field of shared educational experiences, and the enjoyment of similar social circumstances and economic opportunities. Recognition by the Australian National Training Authority (ANTA) that there is a need to ensure the VET reforms are responsive to the needs of identified 'client groups' demonstrates a desire that everyone in Australia should benefit equally.1 However, these sentiments highlight a continuing difficulty faced by policy-makers in fully appreciating the diversity of Indigenous people's needs and the depth of disadvantage they experience. Part of the difficulty in responding to Indigenous needs is that these are treated by and large as consistent across the whole Indigenous population. However, there is no one model of engagement with the non-Indigenous population generally, and with education specifically. Indigenous experiences with Western education, employment opportunities, health, and the underlying current of racism are diverse. Too often, attempts to incorporate equity principles are based upon non-Indigenous perceptions, narrowly defined, of what the realities are. The primary objective of the VET reforms is to build a national system whereby the entire sector has commensurable standards, qualifications, and quality assurance. Facilitation of this objective requires uniformity across the system as well as conformity by all stakeholders. The challenge for ANTA is to ensure that those groups identified as needing special attention can be accommodated within the system

Draught Animal Systems and Management: An Indonesian Study

Livestock Production/Industries,

Performing heritage: the use of live 'actors' in heritage presentations

This paper investigates the phenomenon of 'living history' presentations of heritage, using live 'actors' to portray historical characters. Its aim is to discuss these presentations in the context of what may be understood as 'heritage', and of the nature of 'performance'. Four case studies of heritage sites, each important as a tourist attraction, have been selected for detailed study, together with a number of other examples of heritage performance. It is clear from the empirical work that different performance strategies are employed within the heritage industry and by individual 'actors'. Most of the performers take part as a leisure activity, and many do not consider themselves to be 'performing' at all. The greatest concern of participants lies in the degree of authenticity of the performance. Through 'living history', the 'actors' are drawn into an experience of heritage which has real meaning for them, and which may contribute both to a sense of identity and to an enhanced understanding of society, past and present. The popularity of such presentations with visitors also indicates that similar benefits are perceived by the 'audience'

Kinks in the discrete sine-Gordon model with Kac-Baker long-range interactions

We study effects of Kac-Baker long-range dispersive interaction (LRI) between particles on kink properties in the discrete sine-Gordon model. We show that the kink width increases indefinitely as the range of LRI grows only in the case of strong interparticle coupling. On the contrary, the kink becomes intrinsically localized if the coupling is under some critical value. Correspondingly, the Peierls-Nabarro barrier vanishes as the range of LRI increases for supercritical values of the coupling but remains finite for subcritical values. We demonstrate that LRI essentially transforms the internal dynamics of the kinks, specifically creating their internal localized and quasilocalized modes. We also show that moving kinks radiate plane waves due to break of the Lorentz invariance by LRI.Comment: 11 pages (LaTeX) and 14 figures (Postscript); submitted to Phys. Rev.

Phenomenological glass model for vibratory granular compaction

A model for weakly excited granular media is derived by combining the free volume argument of Nowak et al. [Phys. Rev. E 57, 1971 (1998)] and the phenomenological model for supercooled liquids of Adam and Gibbs [J. Chem. Phys. 43, 139 (1965)]. This is made possible by relating the granular excitation parameter \Gamma, defined as the peak acceleration of the driving pulse scaled by gravity, to a temperature-like parameter \eta(\Gamma). The resulting master equation is formally identical to that of Bouchaud's trap model for glasses [J. Phys. I 2, 1705 (1992)]. Analytic and simulation results are shown to compare favourably with a range of known experimental behaviour. This includes the logarithmic densification and power spectrum of fluctuations under constant \eta, the annealing curve when \eta is varied cyclically in time, and memory effects observed for a discontinuous shift in \eta. Finally, we discuss the physical interpretation of the model parameters and suggest further experiments for this class of systems.Comment: 2 references added; some figure labels tweaked. To appear in PR

Spin-Glass State in CuGa2O4\rm CuGa_2O_4

Magnetic susceptibility, magnetization, specific heat and positive muon spin relaxation (\musr) measurements have been used to characterize the magnetic ground-state of the spinel compound $\rm CuGa_2O_4$. We observe a spin-glass transition of the S=1/2 $\rm Cu^{2+}$ spins below $\rm T_f=2.5K$ characterized by a cusp in the susceptibility curve which suppressed when a magnetic field is applied. We show that the magnetization of $\rm CuGa_2O_4$ depends on the magnetic histo Well below $\rm T_f$, the muon signal resembles the dynamical Kubo-Toyabe expression reflecting that the spin freezing process in $\rm CuGa_2O_4$ results Gaussian distribution of the magnetic moments. By means of Monte-Carlo simulati we obtain the relevant exchange integrals between the $\rm Cu^{2+}$ spins in this compound.Comment: 6 pages, 16 figure

Granular Solid Hydrodynamics

Granular elasticity, an elasticity theory useful for calculating static stress distribution in granular media, is generalized to the dynamic case by including the plastic contribution of the strain. A complete hydrodynamic theory is derived based on the hypothesis that granular medium turns transiently elastic when deformed. This theory includes both the true and the granular temperatures, and employs a free energy expression that encapsulates a full jamming phase diagram, in the space spanned by pressure, shear stress, density and granular temperature. For the special case of stationary granular temperatures, the derived hydrodynamic theory reduces to {\em hypoplasticity}, a state-of-the-art engineering model.Comment: 42 pages 3 fi

Genome-wide mega-analysis identifies 16 loci and highlights diverse biological mechanisms in the common epilepsies

sem informaçãoThe epilepsies affect around 65 million people worldwide and have a substantial missing heritability component. We report a genome-wide mega-analysis involving 15,212 individuals with epilepsy and 29,677 controls, which reveals 16 genome-wide significant91sem informaçãosem informaçãosem informaçã

Seasonal Dietary Intakes and Socioeconomic Status among Women in the Terai of Nepal

Despite widespread nutritional deficiencies, investigations of usual diet in rural South Asia remain sparse. The present study characterizes year-round and seasonal dietary patterns of women in the Terai of Nepal by sociodemographic status, using a novel, weekly single-visit and usual food frequency questionnaire that links recall to the agricultural season. The study was conducted across seasons in 2006-2008 among 15,899 women of reproductive age in Sarlahi district. Intakes were tabulated for all foods, overall and by socioeconomic status (SES), and in and out of season, as appropriate. Foods consumed regularly [median (interquartile range) weekly frequency] were rice [13 (7-13)], potatoes [10 (5-13)], legumes [6 (2-9)], and vegetable oil [13 (13-13)]. Animal products were infrequently consumed [1 (0-2) time per week] as were fruits and vegetables, most with a median weekly intake frequency of 0. Higher SES was associated with more frequent consumption of most food-groups, including in-season fruits and vegetables. Diets of women in the Terai of Nepal lack diversity and, likely, nutrient adequacy, which may pose health risks

Softening the Supersymmetric Flavor Problem in Orbifold GUTs

The infra-red attractive force of the bulk gauge interactions is applied to soften the supersymmetric flavor problem in the orbifold SU(5) GUT of Kawamura. Then this force aligns in the infra-red regime the soft supersymmetry breaking terms out of their anarchical disorder at a fundamental scale, in such a way that flavor-changing neutral currents as well as dangerous CP-violating phases are suppressed at low energies. It is found that this dynamical alignment is sufficiently good compared with the current experimental bounds, as long as the diagonalization matrices of the Yukawa couplings are CKM-like.Comment: 15 pages,4 figure