68 resultados para Radiological and Ultrasound Technology


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Entrepreneurship is the engine of innovation. The accumulated tacit knowledge and culture of the entrepreneur are the resources essential to create wealth from research commercialisation leading to technological innovation and the creation of New Technology Based Firms (NTBFs). The authors explore, in definitional terms, discovery of entrepreneurial opportunity and entrepreneurial capacity as the essential elements in the interaction between all types of tacit knowledge (technological, managerial, risk management, financial, etc.). These both derive from and affect interactions between the institutions (sets of rules), organisational culture and external business environment. They also interact with the entrepreneur’s own background and personality. This leads then to a wider analysis of the importance of such tacit knowledge as the glue bringing together effective mechanisms for wealth creation out of research commercialisation.

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A range of factors, both internal and external, is creating changes in teaching and teachers’ professional lives. Information and Communication Technology (ICT) is just one of the major changes impacting on the teaching profession. As teachers face intense pressure to adapt to this tsunami, this study aims to investigate ways in which teachers can be helped. In South Australia, where this study is set, all teachers in Government schools are expected to be "ICT Smart", i.e. able to use appropriate forms of ICT to enhance the teaching and learning environment of their classrooms. From the researcher’s involvement for over a decade in professional development for teachers, and from visits to many schools, it appears that numerous teachers have not reached this standard. The greatest need is in Reception to Year 7 schools where the average age of teachers is nearly 50. Because no state-wide data exists, this study is intended to establish if there is a problem and if there is, to identify specific needs and offer possible solutions. The study is comprised of four parts: Part A, the Introduction gives an overview of the inter-relationships between these parts and the overall Folio. It establishes the setting and provides a rationale for the study and its focus on Professional Development in Information and Communication Technology. Part B, the Elective Research Studies, follows the writer’s involvement in this field since the 1980s. It establishes the theme of "Moving best practice in ICT from the few to the many" which underlies the whole study. Part C, the Dissertation, traces the steps taken to investigate the need for professional development in ICT. This is achieved by analysing and commenting on data collected from a state-wide survey and a series of interviews with leading figures, and by providing a review of the relevant literature and past and existing models of professional development. Part D, Final Comments, provides an overview of the whole Folio and a reflection on the research that has been conducted. The findings are that there is widespread dissatisfaction with existing models and that there is an urgent need for professional development in this area, because nearly 20% of teachers either do not use computers or are considered to be novice users. Another 25% are considered to be below not yet "ICT Smart". Less than 10% of ICT co-ordinators have a formal qualification in the field but more than 85% of them are interested in a Masters program. The study offers solutions in Part B where there is a discussion of a range of strategies to provide on-going professional development for teachers. Chapter 9 provides an outline of a proposed Masters level program and offers suggestions on how it could be best delivered. This program would meet the identified needs of ICT co-ordinators. The study concludes with a series of recommendations and suggestions for further research. The Education Department must address these urgent professional development needs of teachers, particularly those in the more remote country regions. There needs to be a follow-up survey to establish to what extent teachers in South Australia are now "ICT Smart ".

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Numerous empirical studies on knowledge management have examined the relative effectiveness of various enablers, such as organizational structure, technology, culture, managerial system and strategy on knowledge sharing in organizations. These enablers are mostly related to organizational infrastructure that promotes knowledge sharing in organizations. This paper focuses on the critical role of information and communication technology (ICT) in facilitating the process of knowledge sharing in organizations. The results indicate that ICT support significantly impacted knowledge sharing, which in turn positively affected firm performance.

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The acceleration of technological change and trade liberalization in the 1990s have significantly intensified market competition and transformed the world economic infrastructure from a resource- and manufacturing-based economy to one in which knowledge and services are the key drivers of economic growth. In order for an organization to capitalize on its knowledge and truly become a learning organization, it must begin to systematically manage and leverage knowledge existing internally and externally to create and sustain its competitive advantage. Numerous empirical studies on knowledge management have examined the relative effectiveness of various enablers, such as organizational structure, technology, culture, managerial system and strategy on knowledge creation and sharing in organizations. The enablers examined earlier are mostly related to organizational infrastructure that promotes knowledge sharing in organizations. This paper examines specifically the critical role of information and communication technology (ICT) in facilitating and enhancing knowledge sharing and organizational performance. This study adopted a process oriented approach by using Nonaka’s (1994) knowledge sharing model. The results indicate that significant positive effects of ICT support on knowledge sharing and all dimensions of knowledge sharing are significant predictors of organizational performance.

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A folio-based doctoral study comprising a dissertation, a major literature review, and a website. The dissertation identified key dimensions of blended learning environments created by the teachers in the study. These environments were characterised by different media blends and learning activities underpinned by resource-based learning approaches to teaching and learning.

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For people living with a disability, enablers such as assistive technologies, environmental modifications and personal care can make the difference between living fully and merely existing. This article is written from the standpoints of people with disabilities and professionals in one Australian State who found their government and service system to be a constraining rather than an enabling force. It presents two key components of policy and practice change in the area of assistive technology: challenging understandings of disability, assistive technology, and the desired life outcomes that assistive technology contributes to; and building a public evidence base through consumer-focussed research. In short, government funding of assistive technology needs to move beyond a limited focus on functional needs and take responsibility for fully equipping people to live the lives they aspire to.

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Background: New information and communication technologies such as email and text messaging have been shown to be useful in some aspects of primary care service delivery. Little is known about Scottish GPs’ attitudes towards the adoption of these technologies as routine consultation tools.

Objectives: To explore GPs’ perceptions of the potential place of new non-face-to-face consultation technologies in the routine delivery of primary care; to explore GPs’ perceived barriers to the introduction of these technologies and to identify the processes by which GPs feel that new consultation technologies could be incorporated into routine primary care.

Methods: Qualitative interview study: 20 in-depth semi-structured interviews carried out with maximum variation sample of GPs across Scotland.

Results: Whilst the face-to-face consultation was seen as central to much of the clinical and diagnostic work of primary care, many GPs were conditionally willing to consider using new technologies in the future, particularly to carry out administrative or less complex tasks and therefore maximize practice efficiency and patient convenience. Key considerations were access to appropriate training, IT support and medico-legal guidance.

Conclusions: GPs are conditionally willing to use new consultation media if clinically appropriate and if medico-legal and technical support is available.

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An exploratory survey (n = 57) of the Melbourne Chapter of the Information Systems Audit and Control Association was conducted to ascertain the attitudes and practices relating to corporate governance and the corporate governance of Information Technology (CGIT) in Australia. The survey found the respondents had clear views on corporate governance but most were not engaged with it, the organizational approach to corporate governance and its expected benefits was largely conformance oriented, awareness of CGIT management frameworks and associated standards was high but implementation was not widespread, and although the CGIT standard ISOIIEC 38500 was not widely implemented IT practitioners agreed with its principles. We conclude that the value of the CGIT standard has yet to be recognised by executives in Australia.

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This chapter begins with an exploration of the digital divide in the Australian context. This discussion is followed by an examination of online education, professional development and the capacity of ICT to enhance the well-being of practitioners. The chapter then focuses on the use of ICT in human services and the rise of computer mediated self help and support groups. The potential for ICT to promote and extend political participation is also explored as well as the role of ICT in global development. Throughout, the potential for inclusion and exclusion is highlighted, using examples and critical analysis for exploring the inclusionary and exclusionary capacity of ICT.

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A case study of year five students who studied invertebrates found in their school environment. The students used design technologies in a symbiotic way as there was a need to design and make a catcher and a temporary enclosure to allow the selected invertebrates to be studied.