Relational pedagogy for student engagement and success at university

The Australian Government's policy to transform higher education by 2020 includes plans to significantly raise the levels of undergraduate enrolment by people of low socio-economic status. In light of this policy direction, this article examines how a group of undergraduate students of low socio-economic status work to maintain their desire for learning and to remain included in the university system despite experiencing cultural processes of exclusion. As the students reflect on the cultural and pedagogical conditions that promote, support and enhance their participation and engagement in higher education, a picture emerges of the importance of students' relationships with academics. Whilst positive relationships help students to remain engaged, negative experiences work against continuing participation and engagement. Given the desire of the Australian government to increase participation in higher education by students from under-represented groups, this research identifies some challenges and possibilities for both universities and academics

Age and Attitudes: Where's the Action? Life-Cycle and Cohort Effects on Support for "Europe"

Despite much research on age and attitudes, it remains unclear whether age reflects accumulated life experience or conditions prevailing during an individual’s formative years – that is, a life-cycle effect or a cohort effect. In respect to attitudes towards the European Union (EU) the issue is particularly important. Although many analyses indicate a correlation between age and support, the relationship has not been adequately theorized and extant analyses have generated contradictory results. We develop theoretical expectations for both life-cycle and cohort effects on support for the EU, and test those expectations using a cross random effects model. In so doing, we not only identify the nature of an agesupport relationship but also explain the inconsistencies in extant empirical analyses

NGC1052 - A study of the pc-scale twin jet

We present results of a VLBA multi-frequency study of the pc-scale twin jet in NGC1052. We observed this object at epoch 1998.99 with the VLBA at 5, 8.4, 22 and 43 GHz both in total and linearly polarized intensity. The spectral analysis confirms the necessity of a free-free absorbing medium, obscuring the innermost part of both jets. At 5 GHz we found a compact linearly polarized emission region at the base of the eastern jet with a degree of polarization of 1.5%. At higher frequencies there is no evidence for polarization in our data. A core shift analysis constrains the position of the central engine to ~0.03 pc. The shift rates of the apparent core position with frequency confirm the strong influence of free-free absorption in conjunction with steep pressure gradients at the bases of both jets.Comment: Proceedings of the conference "SRT: the impact of large antennas on Radio Astronomy and Space Science", Cagliari, Italy, 7-10 November 2001, in press; 6 pages, 5 figures, needs srt_style.st

NestedMICA: sensitive inference of over-represented motifs in nucleic acid sequence

NestedMICA is a new, scalable, pattern-discovery system for finding transcription factor binding sites and similar motifs in biological sequences. Like several previous methods, NestedMICA tackles this problem by optimizing a probabilistic mixture model to fit a set of sequences. However, the use of a newly developed inference strategy called Nested Sampling means NestedMICA is able to find optimal solutions without the need for a problematic initialization or seeding step. We investigate the performance of NestedMICA in a range scenario, on synthetic data and a well-characterized set of muscle regulatory regions, and compare it with the popular MEME program. We show that the new method is significantly more sensitive than MEME: in one case, it successfully extracted a target motif from background sequence four times longer than could be handled by the existing program. It also performs robustly on synthetic sequences containing multiple significant motifs. When tested on a real set of regulatory sequences, NestedMICA produced motifs which were good predictors for all five abundant classes of annotated binding sites

Promising practices: What students, parents and teachers say about learning in a Big Picture context

This report identifies the key findings from a research project into the early implementation (the first 20 months) of the Big Picture Education (BPE) design for learning and school 1 in five different schools in Western Australia. The aim was to understand better how student engagement for learning and aspirations develop in a Big Picture context. These findings are reported more extensively in a series of Research Briefs, Combined Reports and papers. 2 Our goal in this document is to bring the findings together into the one summary report

Dalliance: interactive genome viewing on the web

Summary: Dalliance is a new genome viewer which offers a high level of interactivity while running within a web browser. All data is fetched using the established distributed annotation system (DAS) protocol, making it easy to customize the browser and add extra data