Technology education, science and science education : exploring the relationship

In this paper the nature of technology education in relation to science and science education is explored. Ways forward are indicated for both technology and science in the curriculum so that the two areas can be mutually supportive. In the 1990s, when curriculum writers were attempting to provide technology a unique place in the curriculum, they tended to downplay the relationship between technology and science. One reason for this tendency derives from a perception that science is an academic and elitist discipline and technology is well served by emphasizing the distance between the two. The other reason is perhaps political, that science, by virtue of its status in the community, and the status of its special type of knowledge, would be in a position, if allowed, to subsume the new subject. There are philosophical and historical precedents that justify such a concern. In tracing the historical relationships between science and technology, in professional practice, in philosophical positioning, and in school curriculum, we inevitably need to deal with the politics of school subjects.

The position taken in this paper is that science and technology are different, both in their epistemological foundations, and in the nature of the professional communities and the concerns of individual practitioners within the two areas. In clarifying these differences the essential nature of technology and of science are illuminated. The paper also explores ways in which the two areas can benefit from each other’s existence in the curriculum, and ways of approaching teaching that both clarifies the special nature of each type of knowledge, and allows them to be mutually supportive. This may necessitate a reconstruction of the nature of school science.

Western Australia intercultural arts research project : an investigation into culturally and linguistically diverse art and artists in Western Australia

Background: The introduction of the Australia Council's 'Arts in a Multicultural Australia Policy' (AIMAP) (2000) represented a shift in how the arts in multicultural communities were viewed. It has long been recognised that the arts play a significant role in promoting social cohesion, social policy goals, economic growth, and shaping a nation’s sense of identity. However, prior to the introduction of this policy, multicultural arts was typically seen as involving cultural retentive activities which had their roots in expressions of migrant cultural traditions. The introduction of the policy heralded the beginning of an era in which culturally and linguistically diverse (CaLD) Australians were seen as integral to the fabric of the Australian arts sector. Evaluation of the policy in 2005 however, revealed that culturally and linguistically diverse Australians were under-represented in most artistic categories. Western Australia is the most culturally diverse state in Australia. It is therefore of great interest to the State Government to have a comprehensive picture of the situation in that state. Hence, the Office of Multicultural Interests (OMI) commissioned Deakin University to undertake an investigation into the participation rates of CaLD artists in the arts sector in Western Australia.

Scope: The project examined the participation in the arts of CaLD artists in Western Australia. The arts sector comprises many more individuals and organisations than artists. For example, there are arts agency administrators, venue operators, policy officers, curators, and countless others who work together to make up the arts sector. This project focused on the artists, the individuals such as those who make music, visual art, dance and theatre performances. In the past it has been shown that CaLD populations are not well represented in the broader arts sector. This research aimed to discover the current position for CaLD artists in terms of participation in the broader arts sector and what factors influence their situation.

A brief review of recent research trends on applications of computational and statistical techniques in financial and business intelligence

Artificial neural networks and statistical techniques like decision trees, discriminant analysis, logistic regression and survival analysis play a crucial role in Business Intelligence. These predictive analytical tools exploit patterns found in historical data to make predictions about future events. In this paper we have shown some recent developments of a few of these techniques in financial and business intelligence applications like fraud detection, bankruptcy prediction and credit rating scoring.

International outsourcing of information technology services : review and future directions

Purpose – The purpose of this paper is to review the development of the empirical literature on international outsourcing of information technology services (ITS) over the 1992-2007 period and to identify future research areas.

Design/methodology/approach – A sample of 78 empirical academic publications on international outsourcing of ITS conducted between 1992 and 2007 across 46 scholarly journals constitutes the main data for analytical purposes. The sample is compiled following extensive electronic searches of the main academic databases. After clustering the studies in the sample according to their main research areas, a narrative approach is used to review developments in each cluster and to identify emerging research areas.

Findings – Four main areas of research are identified, namely outsourcing decision, outsourcing management (OSM), outsourcing outcome and the role of offshore service providers (OSPs). The review suggests that research efforts to date have been predominantly on outsourcing decision and OSM, mostly from the perspective of clients. Future research opportunities exist in the areas of outsourcing strategy and performance, the behaviour and performance of OSPs particularly within the context of firms from less-developed countries competing globally, and the nature of competition among OSPs both within and among countries.

Originality/value – This is the first review which focuses on empirical studies of outsourcing for ITS. This paper identifies several gaps in the literature and points to the need for more research on outsourcing from the perspective of OSPs.

Plasma research at Deakin University : diverse applications and team spirit

A new plasma laboratory has been established in the Institute for Frontier Materials (IFM) at Deakin University, Geelong. The two major research themes are (1) tailoring of surfaces/interfaces with new functionality, and (2) fabrication/doping of nanomaterials. The aim is to meet the challenge of better performing materials in applications ranging from energy, biomedicine and nanotechnology to composites, transport and textiles. Plasma technology offers an alternative to conventional approaches and its success depends on an improved understanding of the underlying mechanisms. We promote a team spirit in which different experts harmoniously work together. More than thirty PhD studies and collaborative projects have been undertaken and proposed since 2009 - within IFM, across the University and with outside research organisations nationally and internationally.

Occupational light vehicle-use: a research driven strategy to improve surveillance and inform policy

Background: Occupational light vehicles (OLV) are light passenger and loadshaped vehicles used for work. The OLV-associated injury burden is as great as that of heavy vehicle users, but has been largely ignored by occupational health and safety (OHS) regulators. Contingent employment growth has accentuated existing gaps in the policy framework between OHS and road-safety. Frequent burden shifting from OHS to road-related health systems undermines the evidence base necessary to inform policy development. Aims: To provide evidence-based recommendations for the collection of OLVuser surveillance data and to underpin OHS procedures and policies for OLVusers. Method: The literature was systematically analyzed to identify OLV-user OHS policy and practice gaps. Strategies to improve and co-ordinate surveillance systems were developed to address the identified limitations. Results: Gaps were identified in OLV-user legislation, data collection, and riskmanagement. These require strategies to improve identification of all OLV-users and to co-ordinate surveillance and OHS practice. Discussion: Contemporary reform of road and OHS, policy, provides a timely opportunity for the implementation of strategic responses to this serious road safety and occupational, public health problem.

Research of a new type rectifier and voltage-multiplier piezoelectric energy harvester circuit

Traditional rectifier circuit can convert AC to DC, but some disadvantages can't be avoided, such as small output current, high power consumption, low conversion efficiency. This paper designs a new type of rectifier voltage-multiplier circuit named MR MOS circuit. It uses a low let-through resistance MOS tube to replace the conventional rectifier diode, and adds the voltage-multiplying factor to the synchronous input port. Therefore, it can improve the rectifier effect and increase the output voltage. By the simulation result of Synopsys Saber Platform, it shows that the new type circuit can implement the rectification and voltage-multiplying by the simulating output pulse voltage of nano fiber made in Deakin University as the source of excitation. It can provide the basic theoretical of the piezoelectric energy harvester (PEH) development, and has certain reference significance to the development of piezoelectricity technology. © (2014) Trans Tech Publications.

Digitech, remix and design research for course /program-wide thinking and enhancement

This paper describes the initial stage of an exploratory investigation in which the authors aim to build course/program-wide thinking into a process aimed at supporting, documenting and sharing technology-rich practices, innovative teaching and active student learning. The investigation uses a remix lens, in an attempt to creatively consider the manipulation of resources and approaches for reuse, while supporting consistency across subjects/units within a course. The authors are working within Deakin University’s Course Enhancement Process, which is a major university-wide initiative that includes a framework of collaborative teams comprising academic and resourcing specialists working with faculty academic leaders. The Course Enhancement Process is flexible in its implementation and the authors aim to use the process to build a sustainable course-wide sharing and thinking approach within the Business and Law faculty at Deakin University, Australia.

Sensory and consumer research update : Is fat a taste and why is it important?

Fat has always been associated with texture, flavour release, and thermal properties in foods, but not the sense of taste. Yet as the taste system has evolved to detect the nutrients or toxins in foods prior to ingestion, it makes sense that fats, an essential energy-dense macronutrient, would be detected through taste, as other macronutrients, namely carbohydrates and proteins, are detected through the tastes of sweet and umami.

Problems experienced by students on field placement: using research findings to inform curriculum design and content

Recent recognition of workplace learning from within the University sector has resulted in more emphasis being placed on including field experiences in course curriculum across a range of disciplines. This article begins with a short review of the literature relating to the current context in which work-based learning occurs. Next, selected findings from a survey of 39 Victorian social work students on their experiences of placement learning are reported. The survey focused on problems encountered by students on placement. A number of the problems students faced suggested the need for additional opportunities both before and during the placements to engage with material on safety in the field, and ways to deal with workplace stress and conflict. In response to these issues the article summarises some pedagogical strategies that may be used to enhance student learning in these areas both leading up to and during their field placements. In addition to matters relating to safety and stress, financial pressures were evident for students endeavouring to complete field placements. The recent moves from universities to embrace industry based learning, clearly has implications for funding support made available to students undertaking this type of education.

The impact of information and communications technology on teaching and design of flexible, online and distance education courses at Deakin University

This paper describes the use of an online learning environment which has been established for postgraduate students studying at Master’s level in Professional Education and Training Deakin University. A detailed evaluation of the use of computer conferences in an Open and Distance Education specialism was undertaken during 2000 as part of a CUTSD funded project, Learner Centred Evaluation of Computer Facilitated Learning Projects in Higher Education. As the Open and Distance Education specialism is being revised and new units are written, the information gathered in this evaluation is being integrated into the pedagogical planning and the technological decisions being made about the design of the new master’s program.

Informing decision-making in libraries: informetric research as input to LIS education and practice.(Library and Information Science).

Findings from informetric research represent an important background resource to add to the mix of information useful for resolving difficult and ongoing problems in specific library environments or information service settings. This paper provides examples of informetric research that can be useful input to decision-making in the field of library management and information service provision. This overview takes four of the challenges that Michael Buckland outlined for library research as a way of guiding the discussion of ways that informetric work can be used to inform library decision-making. (1) References are made to relevant informetric work undertaken or conducted in Australia, by Australian researchers, or with Australian data.

Informetrics includes both quantitative and qualitative methods, which when used in combination can provide a rounded set of findings that has great validity for management, policy and service applications. Quantitative methodologies are generally based on bibliometric techniques, such as mining and analysis of data from various bibliographic and textual databases. Qualitative methods include survey, case study and historical approaches. Used in combination, each set of findings adds richness and other perspectives to an analysis.