Women, words, and work : a study of change and reconstruction in adult TESOL

My dissertation asserts that the discourses which at the present time construct the world of work for teachers in adult TESOL, are no longer adequate to represent the field in these new and rapidly changing times. For the last forty years the discourses that have constructed the field present a totalising, gender free, liberal humanist view of TESOL, rendering women's experience invisible, no longer speaking to or for women teachers who make up more than ninety percent of the teachers in Victorian adult TESOL programs (Cope & Kalantzis 1993, Brodkey 1991, Fine 1992, Peirce 1995). I begin by exploring the work of women teachers in adult TESOL, focusing on women teaching in the fast growing de-institutionalised settings of adult TESOL programs, which remain marginalised from the central programs in terms of administrative policy and practice. I report the findings of a series of projects undertaken by the teachers and the researcher by which new insights and understandings of teachers beliefs about their work and the changes which are currently reconstructing the field of adult language and literacy education in Australia, have been gained. I questions the discourses of applied linguistics which have for the past forty years constructed the field of adult TESOL in Australia and suggests that these lack a social theory (Candlin 1989). From the research findings I questions the possibility of continuing to work in the ways of the past, in the current climate of reconstruction of the field, rapid policy change and continued erosion of resources. I suggest that the previously loose system which held this field of work together, the ways of working, the understandings of practice, have in the light of these new times, been stretched to the limit and are in real danger of collapse. For the women working in TESOL this continued incursion of the systems into their work and the changes that have taken place, the denial of their ways of working, their local knowledge and gendered experiences, can be read against Habermas' concept of the colonisation of the lifeworld of language teaching (Habermas 1987).

Where and when to revegetate : a quantitative method for scheduling landscape reconstruction

Restoration of native vegetation is required in many regions of the world, but determining priority locations for revegetation is a complex problem. We consider the problem of determining spatial and temporal priorities for revegetation to maximize habitat for 62 bird species within a heavily cleared agricultural region, 11 000 km2 in area. We show how a reserve-selection framework can be applied to a complex, large-scale restoration-planning problem to account for multi-species objectives and connectivity requirements at a spatial extent and resolution relevant to management. Our approach explicitly accounts for time lags in planting and development of habitat resources, which is intended to avoid future population bottlenecks caused by delayed provision of critical resources, such as tree hollows. We coupled species-specific models of expected habitat quality and fragmentation effects with the dynamics of habitat suitability following replanting to produce species-specific maps for future times. Spatial priorities for restoration were determined by ranking locations (150-m grid cells) by their expected contribution to species habitat through time using the conservation planning tool, ‘‘Zonation.’’ We evaluated solutions by calculating expected trajectories of habitat availability for each species. We produced a spatially explicit revegetation schedule for the region that resulted in a balanced increase in habitat for all species. Priority areas for revegetation generally were clustered around existing vegetation, although not always. Areas on richer soils and with high rainfall were more highly ranked, reflecting their potential to support high-quality habitats that have been disproportionately cleared for agriculture. Accounting for delayed development of habitat resources altered the rank-order of locations in the derived revegetation plan and led to improved expected outcomes for fragmentation-sensitive species. This work demonstrates the potential for systematic restoration planning at large scales that accounts for multiple objectives, which is urgently needed by land and natural resource managers.

East Timor in 2008 : year of reconstruction

The article discusses reconstruction of East Timor in 2008 after the near-fatal shooting of President Jose Ramos-Horta and the death of his rival Major Alfredo Reinado. It notes near state collapse following the desertion of soldiers in 2006 and returning displaced persons to their homes in the aftermath.

The ambiguous politics of teachers in the reconstruction of Iraq

The opportunity to rebuild community after conflict requires rapid responses to reinstall key institutions. This paper examines the role of educators in the reconstruction of educational systems and in the rebuilding of community through a case study of Iraq. While ongoing conflict continues in Iraq, reconstruction efforts persist through large scale infrastructure and institutional rebuilding that aims to bring stability to political, legal and financial systems. The interim Iraqi government, given sovereignty on June 28, 2004, continues to support the road map underpinning rebuilding efforts in Post-Saddam Iraq.1 The restructuring of education systems is a cornerstone of rebuilding efforts since an intact and functioning education system complements other social and economic transformations, rebuilds social relations and instigates a routine normalcy to post conflict communities . The paper problematises rebuilding efforts through critical policy analysis that questions the nature of policy, how assistance is constructed and the ambiguous political role of educators in educational rebuilding.

Rebuilding regimes or rebuilding community? Teachers' agency for social reconstruction

Non-government organisations (NGOs) are playing an increasingly significant role in post-conflict situations as donor funding pours into rebuilding programs. Donor funding supports the development of a range of humanitarian and civic programs such as peace restoration, civic reconstruction and peace-keeping. This article is a case study of the rebuilding of the education system in post-conflict Iraq that contextualises the activities sanctioned by new regime and aid agencies in post-conflict Iraq. While the war and crisis in Iraq continues to fuel great debate, a full political discussion falls outside the scope of this paper. Instead, the intention is to unpack the way that the dominant regime rehabilitates the education system in a seemingly apolitical way. Attempts to rebuild the Iraqi education system appear to be a case of the separation of political rehabilitation and social reconstruction. As the need for the new regime to assert political legitimacy grows, an institution such as education experiences vast changes as local educational practices are restructured to complement the new regime. In this process, the local teachers and their cultural and educational expertise are overshadowed by the ‘neutral’ politics of reconstruction. However, the rebuilding of education systems is a political process, the politics of which are evident in the way that critical agents, such as teachers, are being reshaped in the image of the new regime. Teachers have the capacity to contribute to the long-term social and cultural rebuilding of post-conflict nations through their broad social and educational agency. However, the educational policy and plans of regime-sponsored funding effectively marginalise the important role of local educators in the civic rebuilding. Teachers’ agency in Iraq is being overlooked as a means of using educators as peace-keepers who can build long-term educational capacity and stability in the post-conflict situation.

Planar waveguide refractive index profile reconstruction using global optimization

The approach taken here of reconstruction of the refractive index profile of planar waveguides involves solving a non-linear integral equation with Tikhonov regularization. Using global optimization with the new cutting angle and discrete gradient methods has yielded an acceptable reconstruction, even in the presence of significant noise in the data.

The male germ unit of Rhododendron : quantitative cytology, three-dimensional reconstruction, isolation and detection using fluorescent probes

The sperm cells of Rhododendron laetum and R. macgregoriae differentiate within the pollen tube about 24 h after germination in vitro. Threedimensional reconstruction shows that the sperm cells are paired together, and both have extensions that link with the tube nucleus, forming a male germ unit. Quantitative analysis shows that the sperm cells in each pair differ significantly in surface area, but not in cell volume nor in numbers of mitochondria or plastids. When isolated from pollen tubes by osmotic shock, the sperm cells became ellipsoidal and surrounded by their own plasma membrane, while a proportion remained in pairs linked by the inner tube plasma membrane. Both generative and sperm cells are visualized in pollen tube preparations by immunofluorescence with anti-tubulin and anti-actin monoclonal antibodies (MAbs) combined with H33258 fluorescence of the nuclei. Video-image processing shows the presence of an axial microtubule cage in the generative cells, and some microtubules are present in the cytoplasmic extensions that clasp the tube nucleus. Following sperm cell division, the extensive phragmoplast between the sperm nuclei is partitioned by the plasma membranes.