53 resultados para Photography -- Australia -- 21st century


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This article presents a fresh perspective on cultural policy in revolutionary Cuba, focusing specifically on the centrality of dialogue with the general readership to the production, reception and regulation of literature. It first summarises the positions regarding revolutionary literature that have been asserted and essayed at various points along the sometimes chaotic trajectory of revolution in Cuba. It then examines reading-related policies and recent attempts within Cuba to re-orient reading practices in the aftermath of the Período Especial [Special Period], and ends by presenting current Cuban debates on the need to mitigate dialogic breakdown between literary text and readership.

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We investigate the influence of articles, authors, journals and institutions in the field of environmental and ecological economics. We depart from studies that investigated the literature until 2001 and include a time period that has witnessed an enormous increase of importance in the field. We adjust for the age effect given the huge impact of the year of an article's publication on its influence and we show that this adjustment does make a substantial difference — especially for disaggregated units of analysis with diverse age characteristics such as articles or authors. We analyse 6597 studies on environmental and ecological economics published between 2000 and 2009. We provide rankings of the influential articles, authors, journals and institutions and find that Ecological Economics, Energy Economics and the Journal of Environmental Economics and Management have the most influential articles, they publish very influential authors and their articles are cited most. The University of Maryland, Resources for the Future, the University of East Anglia and the World Bank appear to be the most influential institutions in the field of environmental and ecological economics.

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European housing markets exhibited considerable volatility so far in the 21st century while affordability worsened for many. Boom-bust has had greater housing impacts than any specific housing policy, which illustrates the difficulty in policy terms of seeing housing in isolation and the central significance of interlinked relationships between housing, the economy and financial markets. Europe historically invented a powerful set of interventionist tools to alter housing circumstances but, as the overview of rental markets here indicates, today they have mixed success. Examples of what to avoid in policy are at least as common as exemplars.

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This paper examines changes in the surface area of glaciers in the North and South Chuya Ridges, Altai Mountains in 1952-2004 and their links with regional climatic variations. The glacier surface areas for 2004 were derived from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) imagery. Data from the World Glacier Inventory (WGI)dating to 1952 and aerial photographs from 1952 were used to estimate the changes. 256 glaciers with a combined area of 253±5.1 km2 have been identified in the region in 2004. Estimation of changes in extent of 126 glaciers with the individual areas not less than 0.5 km2 in 1952 revealed a 19.7±5.8% reduction. The observed glacier retreat is primarily driven by an increase in summer temperatures since the 1980s when air temperatures were increasing at a rate of 0.10 - 0.13oC a-1 at the glacier tongue elevation. The regional climate projections for A2 and B2 CO2 emission scenarios developed using PRECIS regional climate model indicate that summer temperatures will increase in the Altai in 2071-2100 by 6-7oC and 3-5oC respectively in comparison with 1961-1990 while annual precipitation will increase by 15% and 5%. The length of the ablation season will extend from June-August to the late April – early October. The projected increases in precipitation will not compensate for the projected warming and glaciers will continue to retreat in the 21st century under both B2 and A2 scenarios.

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In this examination of monolingual and multilingual pedagogies I draw on literature that explores the position of English globally and in the curriculum for English. I amplify the discussion with data from a project exploring how teachers responded to the arrival of Polish children in their English classrooms following Poland’s entry to the European Union in 2004. While both Poland and England are a long way from Australia, the sudden arrival of non-native speaking children from families who have the right to work and settle in the UK is interesting of itself as a development in the migration agenda affecting many nations of teachers in the 21st century. Indeed, this view of migration adds to the overview of migration in an Australian context and recent Australian immigration settlement policies often mirror this with new arrivals moving to rural areas resulting in an EAL presence in schools which may be new. Until recently it was most commonly the case that teachers in schools in inner city and other urban parts of the UK might expect to teach in multilingual classrooms, but teachers in smaller towns and in areas identified as rural were unlikely to confront either linguistic or ethnic differences in their pupils. I use the theories of Bourdieu to analyse the status of the curriculum for English expressed in research literature, and the teachers’ interview data. This supports a level of interpretation that allows us to see how teachers’ practice and the teaching of English are formed by schools’ and teachers’ histories and beliefs as much as they are by the wishes of politicians in creating educational policy. It adds to the view presented in the first article in this issue that provision for EAL/D learners sits within a monolingual assessment structure which may militate against the attainment of non-native English speakers. I present a wide-ranging discussion intentionally, in order that the many complexities of policy impact and teacher habitus on teachers’ practice are made apparent.