The dynamics of global visual effects and games development industries: lessons for Australia’s creative industries development policy

The paper critiques the focus of creative industries policy on capability development of small and medium sized firms and the provision of regional incentives. It analyses factors affecting the competitiveness and sustainability of the games development industry and visual effects suppliers to feature films. Interviews with participants in these industries highlight the need for policy instruments to take into consideration the structure and organization of global markets and the power of lead multinational corporations. We show that although forms of economic governance in these industries may allow sustainable value capture, they are interrupted by bottlenecks in which ferocious competition among suppliers is confronted by comparatively little competition among the lead firms. We argue that current approaches to creative industries policy aimed at building self-sustaining creative industries are unlikely to be sufficient because of the globalized nature of the industries. Rather, we argue that a more profitable approach is likely to require supporting diversification of the industries as ‘feeders’ into other areas of the economy.

Different approaches on seed germination to look into global warming effects on Araucaria angustifolia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Cellular biomarkers to elucidate global warming effects on Antarctic sea urchin Sterechinus neumayeri

Global warming is a reality and its effects have been widely studied. However, the consequences for marine invertebrates remain poorly understood. Thus, the present study proposed to evaluate the effect of elevated temperature on the innate immune system of Antarctic sea urchin Sterechinus neumayeri. Sea urchins were collected nearby Brazilian Antarctic Station "Comandante Ferraz" and exposed to 0 (control), 2 and 4A degrees C for periods of 48 h, 2, 7 and 14 days. After the experimental periods, coelomic fluid was collected in order to perform the following analyses: coelomocytes differential counting, phagocytic response, adhesion and spreading coelomocytes assay, intranuclear iron crystalloid and ultra structural analysis of coelomocytes. The red sphere cell was considered a biomarker for heat stress, as they increased in acute stress. Besides that, a significant increase in phagocytic indexes was observed at 2A degrees C coinciding with a significant increase of intranuclear iron crystalloid at the same temperature and same time period. Furthermore, significant alterations in cell adhesion and spreading were observed in elevated temperatures. The ultra structural analysis of coelomocytes showed no significant difference across treatments. This was the first time that innate immune response alterations were observed in response to elevated temperature in a Polar echinoid.

Health and educational effects of marijuana on youth : hearing before the Subcommittee on Alcoholism and Drug Abuse of the Committee on Labor and Human Resources, United States Senate, Ninety-seventh Congress, first session on examination of the health and educational effects of marijuana or youth, October 21, 1981.

Mode of access: Internet.

Relatório final de estágio realizado na Escola Básica Secundária José Gomes Ferreira

Na origem deste processo de estágio pedagógico como professor de educação física estiveram ideias e princípios que desenvolvi durante o meu processo de formação inicial, os quais começo por fundamentar. A fundamentação teórica das minhas opções educativas vai ao encontro das orientações dos Programas Nacionais de Educação Física (PNEF), que referem que a educação física deve contribuir para a realização dos efeitos globais educativos visados em cada nível de ensino, e que a atividade dos alunos na disciplina e os seus efeitos devem ser entendidos de forma integrada quanto aos domínios motor, cognitivo e sócio-afetivo. Para além das práticas de organização e gestão do processo de ensino e aprendizagem (planeamento, avaliação e condução do ensino) de uma turma do décimo ano, este relatório incide sobre práticas relacionadas com a investigação e inovação pedagógica, a participação na escola, e as relações com a comunidade. A compatibilização do controlo geral da turma com a avaliação e com o foco em tarefas individualizadas foi o meu principal desafio relativamente às competências de organização e gestão do processo de ensino e de aprendizagem. Os resultados do trabalho com uma turma acabam por validar a metodologia utilizada e as ideias que fundamentaram essa mesma metodologia.

Challenging Educational Underdevelopment: The Cuban Solidarity Approach as a Mode of South-South Cooperation

The Capacity to Share is the first book to document how Cubans share their highly developed educational services with other low-income states, especially those in Africa, Latin America, and the Caribbean. A variety of international and Cuban authors break new ground in presenting this research. They investigate the experiences of people who have studied in Cuba on scholarships from the Cuban government, the implications for their home countries, and the work of Cuban teachers and administrators to support education in other countries. The authors discuss how the Cuban "solidarity" approach prioritizes global educational cooperation for mutual support, rather than imposing conditional aid. The book offers original and unusual insights into issues of culture, education, aid, development, and change as they relate to low-income states.

Crossing Boundaries : Australian student teachers creating ‘The Global Teacher Exhibition’

This DVD describes a curriculum project embedded into the subject The Global Teacher (code: CLB049/LCB327, Faculty of Education, Queensland University of Technology). The Global Teacher is a subject within the undergraduate degree program for pre-service teachers and provides a global perspective on socio-political issues that shape education. The curriculum in The Global Teacher was designed around a collaborative partnership between Queensland University of Technology and State Library Queensland. Through this collaboration, State Library became not only a resource for information, but also helped to develop the pedagogical skills of the pre-service teaachers by guiding them in exhibiting and curating Global Teacher themes for a broader community-based audience. The collaboration became part of the assessment for The Global Teacher, requiring the pre-service teachers to visually translate their understandings of global educational issues into a public exhibition, which was held at State Library Queensland on 1st May, 2013. This DVD is a creative work explaining the stages of this collaborative project. It explores the learning outcomes achieved, using the voices of participants: the pre-service teachers, the QUT teacher educators and staff of State Library Queensland. A detailed description of this project is to be found at: http://libguides.library.qut.edu.au/content.php?pid=595206&sid=4908024&preview=1b455ed4f2c606d19702090f85d1f965

Effects of gamma ray bursts in Earth`s biosphere

We continue former work on the modeling of potential effects of Gamma Ray Bursts on Phanerozoic Earth. We focus on global biospheric effects of ozone depletion and model the spectral reduction of light by NO(2) formed in the stratosphere. We also illustrate the current complexities involved in the prediction of how terrestrial ecosystems would respond to this kind of burst. We conclude that more biological field and laboratory data are needed to reach even moderate accuracy in this modeling.

Collaborative online projects in a global community

What is evident in recent literature reviews of the use of Information and Communication Technologies (ICT) in Education is the lack of accessible documentation on the development of, and participation in, collaborative online projects by educationalists. (Blackmore et. al. 2002, Downes et. al. 2001). The major source of information comes in the form of anecdotal evidence from teachers, project facilitators and organisations (Gragert 2000, Carr 2001, Tate 1998, Robertson 1999). Other literature reviews and research that focus on the use of ICT in education have significant gaps in this area and yet it is increasingly promoted in educational policy and supported and promoted by education systems.

This paper identifies and explores the extent and impact of educational technology in the context of collaborative online projects in a global educational community. A general identification of a wide range of local and international collaborative online projects and the groups/communities in which they operate, is followed by a closer look at a selection of case study projects. The case study projects have been selected for their potential to provide new perspectives on the role of technology in education and its potential impact on teaching and learning in a global context.

This paper provides definitions and examples of collaborative online projects, their history and their diversity. It explores the level of participation afforded by the projects and presents a detailed section that focuses on a sample of projects. The collaborative online projects in the case study section are The Environmental Mystery Competition, The First People's Project, Lewin - an Anthology of Children's' Writing and The Teddy Bear Project. The case study projects will be looked at from the perspective of the project facilitators and project participants. In many of the projects items such as books and calendars are products of the projects. Examples of these items will be shown in the presentation.

Globalizing policy sociology in education : working with Bourdieu

This paper uses Bourdieu to develop theorizing about policy processes in education and to extend the policy cycle approach in a time of globalization. Use is made of Bourdieu's concept of social field and the argument is sustained that in the context of globalization the field of educational policy has reduced autonomy, with enhanced cross-field effects in educational policy production, particularly from the fields of the economy and journalism. Given the social rather than geographical character of Bourdieu's concept of social fields, it is also argued that the concept can be, and indeed has to be, stretched beyond the nation to take account of the emergent global policy field in education. Utilizing Bourdieu's late work on the globalization of the economy through neo-liberal politics, we argue that a non-reified account of the emergent global educational policy field can be provided.

Media effects : e-simulations and authentic 'blended' learning

Public Relations (PR) is an occupation through which public identities and realities can be constructed and manipulated. Thus, understanding the implications for ethical practice, especially in light of rapid developments in social media and new digital technologies, is increasingly relevant. However, conventional approaches to the teaching of public relations tend to emphasize practice and knowledge of occupational tools, over deeper reflection in areas such as the social effects and ethics. This chapter explores an e-simulation used in the public relations program at Deakin University, which aspires to develop higher ethical dispositions in students and canvasses what this means at a societal, practitioner, and industry level.

Defining educational research : a perspective of/on presidential addresses and the Australian Association for Research in Education

This paper is concerned with the definition of the field of educational research and the changing and developing role of the Australian Association for Research in Education (AARE) in representing and constituting this field. The evidence for the argument is derived from AARE Presidential Addresses across its 40-year history. The paper documents the enhanced complexity and diversity of the field over these 40 years, including the emergence of a global educational policy field, theoretical and methodological developments in the social sciences and new research accountabilities such as the Excellence in Research for Australia (ERA) measure. Specifically, the paper suggests that the evidence-based movement in public management and education policy, and the introduction of the ERA, potentially limit and redefine the field of educational research, reducing the usefulness and relevance of educational research to policy makers and practitioners. This arises from a failure to recognise that Education is both a field of research and a field of policy and practice. Located against both developments, the paper argues for a principled eclecticism framed by a reassessment of quality, which can be applied to the huge variety of methodologies, theories, epistemologies and topics legitimately utilised and addressed within the field of educational research. At the same time, the paper argues the need to globalise the educational research imagination and deparochialise educational research. This call is located within a broader argument suggesting the need for a new social imaginary (in a post-neoliberal context of the global financial crisis) to frame educational policy and practice and the contribution that educational theory and research might make to its constitution. In relation to this, the paper considers the difficulties that political representations of such a new imaginary might entail for the President and the Association, given the variety of its membership and huge diversity of its research interests.

Rivastigmine effects on EEG spectra and three-dimensional LORETA functional imaging in Alzheimer's disease

OBJECTIVE The objective of the study is to investigate the electrocortical and the global cognitive effects of 3 months rivastigmine medication in a group of mild to moderate Alzheimer's disease patients. MATERIALS AND METHODS Multichannel EEG and cognitive performances measured with the Mini Mental State Examination in a group of 16 patients with mild to moderate Alzheimer's Disease were collected before and 3 months after the onset of rivastigmine medication. RESULTS Spectral analysis of the EEG data showed a significant power decrease in the delta and theta frequency bands during rivastigmine medication, i.e., a shift of the power spectrum towards 'normalization'. Three-dimensional low resolution electromagnetic tomography (LORETA) functional imaging localized rivastigmine effects in a network that includes left fronto-parietal regions, posterior cingulate cortex, bilateral parahippocampal regions, and the hippocampus. Moreover, a correlation analysis between differences in the cognitive performances during the two recordings and LORETA-computed intracortical activity showed, in the alpha1 frequency band, better cognitive performance with increased cortical activity in the left insula. CONCLUSION The results point to a 'normalization' of the EEG power spectrum due to medication, and the intracortical localization of these effects showed an increase of cortical activity in frontal, parietal, and temporal regions that are well-known to be affected in Alzheimer's disease. The topographic convergence of the present results with the memory network proposed by Vincent et al. (J. Neurophysiol. 96:3517-3531, 2006) leads to the speculation that in our group of patients, rivastigmine specifically activates brain regions that are involved in memory functions, notably a key symptom in this degenerative disease.

Effects of elevation and land use on the biomass of trees, shrubs and herbs at Mount Kilimanjaro

The protection and sustainable management of forest carbon stocks, particularly in the tropics, is a key factor in the mitigation of global change effects. However, our knowledge of how land use and elevation affect carbon stocks in tropical ecosystems is very limited. We compared aboveground biomass of trees, shrubs and herbs for eleven natural and human-influenced habitat types occurring over a wide elevation gradient (866–4550 m) at the world's highest solitary mountain, Mount Kilimanjaro. Thanks to the enormous elevation gradient, we covered important natural habitat types, e.g., savanna woodlands, montane rainforest and afro-alpine vegetation, as well as important land-use types such as maize fields, grasslands, traditional home gardens, coffee plantations and selectively logged forest. To assess tree and shrub biomass with pantropical allometric equations, we measured tree height, diameter at breast height and wood density and to assess herbaceous biomass, we sampled destructively. Among natural habitats, tree biomass was highest at intermediate elevation in the montane zone (340 Mg ha−1), shrub biomass declined linearly from 7 Mg ha−1 at 900 m to zero above 4000 m, and, inverse to tree biomass, herbaceous biomass was lower at mid-elevations (1 Mg ha−1) than in savannas (900 m, 3 Mg ha−1) or alpine vegetation (above 4000 m, 6 Mg ha−1). While the various land-use types dramatically decreased woody biomass at all elevations, though to various degrees, herbaceous biomass was typically increased. Our study highlights tropical montane forest biomass as important aboveground carbon stock and quantifies the extent of the strong aboveground biomass reductions by the major land-use types, common to East Africa. Further, it shows that elevation and land use differently affect different vegetation strata, and thus the matrix for other organisms.