Description:
This paper evaluates the capability, compatibility, and usability of Hardware-in-the-Loop platforms for DC-DC converter. This was accomplished by interfacing the platforms with a physical power stage as well as a controller. The employed platforms are Hi-Rel Power-pole board, Texas Instruments Digital Controller, RTDS, OPAL-RT, dSPACE, and Typhoon. Two sets of experimentation were performed: the power stage represented by the Power-pole board, RTDS, OPAL-RT, dSPACE, and Typhoon and the controller replaced by TI DSC, RTDS, OPAL-RT, dSPACE, and Typhoon. Three points of evaluation for a testing platform that are of interest to industrial researchers as well as academia are capability (speed or modeling capacity), compatibility (ease of porting models from other platforms), and usability (ease of use of software and hardware). This paper provides an introductory resource for research and education by providing results of a simple buck converter example.
Description:
China has experienced a number of reforms in EFL teaching and learning since 1949, when The People’s Republic of China was established after years of struggle between the losing Chiang Kai Shek Nationalists and the winning Mao Zedong Communist forces. Given the association of the English language with the western imperialism that China had just fought so hard against, competence in English was regarded as unpatriotic. A number of English-speaking countries, notably the United States of America (USA) insisting on a strong support of the Nationalist Party which had fled to Taiwan in 1949, did not recognise China. Indeed, the new Chinese government had its own concerns with illiteracy in mother tongues, at the time around 80% (Dietrich, 1986; Ministry of Education, 2002; Yang, 2010). English was hardly a priority for government then, although it had been in schools since the 19th century, the result of China’s encounters with the west at that time (Wang & Gao, 2008). Having eschewed all things western in 1949, the authorities took up Soviet models to inform their activities, receiving economic aid from the Union of Soviet Socialist Republics (USSR) (Yang, 2010). After the enormous upheavals of the revolution itself, China was in a period of reconstruction. The strong political influence of the relationship with the USSR on China’s foreign language education meant that Russian became the dominant foreign language taught throughout the country, with English removed from the secondary curriculum (Hu, 2002). Turning its attention to education, China found itself faced with problems that could be addressed through reconstructionism.
Description:
A particular problem associated with international research in the field of spirituality and education is the reluctance of scholars to agree on what spirituality means, with numerous descriptions increasing ambiguity and reducing the impact of research in the discipline. Spirituality in education in a global, pluralised world argues that it is important to understand spirituality as a unifying concept that has the potential to be meaningful in its application to the lives of children and young people in areas of learning and wellbeing.
Description:
Abstract: National statistics indicate the ongoing challenge of catering for the unique needs of students with Autism Spectrum Disorder (ASD) within the context of inclusive education. Higher rates of difficulty and poorer outcomes are experienced by this cohort when compared to both the general population and others within the disability sector. The perspectives of educators from a variety of roles were examined to identify factors impacting upon the educational experience of high-functioning students with ASD to determine how they could be supported more effectively. Findings indicate despite extensive educational experience and considerable knowledge of ASD, many educators lack an understanding of how to identify individual student needs, and also of specific impacts of ASD and appropriate supportive strategies. Emerging from the data, the Bridges and Barriers Model of Support (BBMS) provides inclusive school communities with a framework for planning a shared understanding of student strengths, identified challenges, supportive strategies and specific targets for success.
Description:
Abstract: National statistics indicate the ongoing challenge of catering for the unique needs of students with Autism Spectrum Disorder (ASD) within the context of inclusive education. Higher rates of difficulty and poorer outcomes are experienced by this cohort when compared to both the general population and others within the disability sector. The perspectives of educators from a variety of roles were examined to identify factors impacting upon the educational experience of high-functioning students with ASD to determine how they could be supported more effectively. Findings indicate despite extensive educational experience and considerable knowledge of ASD, many educators lack an understanding of how to identify individual student needs, and also of specific impacts of ASD and appropriate supportive strategies. Emerging from the data, the Bridges and Barriers Model of Support (BBMS) provides inclusive school communities with a framework for planning a shared understanding of student strengths, identified challenges, supportive strategies and specific targets for success.
Description:
Aim To explore the prevalence of unmet demand for training by mature age Australians and to identify the main barriers to accessing training. Methods A total of 3007 Australians aged 45-74 years were surveyed using Computer Assisted Telephone Interviewing. The sample frame was randomly selected and stratified based on the capital city and the rest of the state, and data were weighted to be nationally representative. Results Over one-third (37%) of respondents who had worked in the past five years reported wanting to attend some form of training but were unable to; these were most likely women and those aged 45-54 year. Commonly cited reasons for not being able to attend training included not being able to fit it in with work commitments, affordability and employer reluctance. Conclusion Reduction of these barriers to workplace training can improve mature age people's ability to remain engaged in the workforce.
A descriptive study of health, lifestyle and sociodemographic characteristics and their relationship to known dementia risk factors in rural Victorian communities
Description:
It is essential to determine the key health risk factors among populations to specifically plan future services and explore interventions that modify risk factors for communities. This aims to reduce risks and delay the onset of chronic conditions, which frequently results in dementia, particularly for small rural communities which experience health workforce shortages, a higher proportion of those in the chronic conditions age group, and reduced access to care. The aim of the study was to determine existing rates of chronic disease, and current lifestyle and sociodemographic factors which may predispose the population to higher risk of dementia. Residents from three shires in rural Victoria, Australia were recruited by random and non-random sampling techniques to complete a survey regarding health perceptions, pre-existing illnesses, health behaviors and social activity in their community. A total of 1474 people completed the survey. Positive factors reported were social participation and low rates of smoking. Negative factors included low rates of physical activity, high rates of obesity and high rates of chronic conditions that indicate significant risk factors for dementia in these communities. Although some factors are modifiable, these communities also have a large population of older residents. This study suggests that community interventions could modify lifestyle risk factors in these rural communities. These lifestyle factors, age of residents and the current chronic conditions are also important for rural service planning to increase preventive actions, and warn of the likely increase in the number of people developing chronic conditions with predispositon to dementia.
Description:
It is essential to determine the key health risk factors among populations to specifically plan future services and explore interventions that modify risk factors for communities. This aims to reduce risks and delay the onset of chronic conditions, which frequently results in dementia, particularly for small rural communities which experience health workforce shortages, a higher proportion of those in the chronic conditions age group, and reduced access to care. The aim of the study was to determine existing rates of chronic disease, and current lifestyle and sociodemographic factors which may predispose the population to higher risk of dementia. Residents from three shires in rural Victoria, Australia were recruited by random and non-random sampling techniques to complete a survey regarding health perceptions, pre-existing illnesses, health behaviors and social activity in their community. A total of 1474 people completed the survey. Positive factors reported were social participation and low rates of smoking. Negative factors included low rates of physical activity, high rates of obesity and high rates of chronic conditions that indicate significant risk factors for dementia in these communities. Although some factors are modifiable, these communities also have a large population of older residents. This study suggests that community interventions could modify lifestyle risk factors in these rural communities. These lifestyle factors, age of residents and the current chronic conditions are also important for rural service planning to increase preventive actions, and warn of the likely increase in the number of people developing chronic conditions with predispositon to dementia.
Description:
The understandings which children have of Indigenous identity provide means by which to explore the ways in which Indigenous identity is both projected and constructed in society. These understandings play a powerful part in the ways in which Indigenous peoples are positioned in the mainstream society with which they are connected. The research presented in this edited collection uses children’s drawings to illuminate and explore the images children, both mainstream and Indigenous, have of Indigenous peoples. The data generated by this process allows exploration of the ways in which Indigenous identity is understood globally, through a series of locally focussed studies connected by theme and approach. The data serves to illuminate both the space made available by mainstream groups, and aspects of modernity accommodated within the Indigenous sense of self. Our aim within this project has been to analyse and discuss the ways in which children construct identity, both their own and that of others. Children were asked to share their thoughts through drawings which were then used as the basis for conversation with the researchers. In this way the interaction between mainstream modernity and traditional Indigenous identity is made available for discussion and the connection between children’s lived experiences of identity and the wider global discussion is both immediately enacted and located within broader international understandings of Indigenous cultures and their place in the world.
Description:
International studies indicate that the recognition and management of deteriorating patients in hospitals are poor and that patient assessment is often inadequate. Face-to-face simulation programs have been shown to have an impact on educational and clinical outcomes; however, little is known about performance in contemporary healthcare e-simulation approaches. Using data from an open-access Web-based patient deterioration program (FIRSTACTWeb), the performance of 367 Australian nursing students in identification of treatment priorities and clinical actions was analyzed using a military model of Course of Action Simulation Analysis. Participants' performance in the whole program demonstrated a significant improvement in knowledge and skills (P ≤ .001) with high levels of participant satisfaction. Course of Action Simulation Analysis modeling identified three key participant groupings within which only 18% took the "best course of action" (the right actions and timing), with most (70%) completing the right actions but in the wrong order. The remaining 12% produced incomplete assessments and actions in an incorrect sequence. Contemporary approaches such as e-simulation do enhance educational outcomes. Measurement of performance when combined with Course of Action Simulation Analysis becomes a useful tool in the description of outcomes, an understanding of decision making, and the prediction of future events.
Description:
This study explores preregistration nursing students’ views of a Web-based simulation program: FIRST2 ACTWeb (Feedback Incorporating Review and Simulation Techniques to Act on Clinical Trends-Web). The multimedia program incorporating three videoed scenarios portrayed by a standardized patient (human actor) aims to improve students’ recognition and management of hospital patient deterioration. Participants were 367 final-year nursing students from three universities who completed an online evaluation survey and 19 students from two universities who attended one of five focus groups. Two researchers conducted a thematic analysis of the transcribed narratives. Three core themes identified were as follows: “ease of program use,” “experience of e-Simulation,” and “satisfaction with the learning experience.” The Web-based clinical learning environment was endorsed as functional, feasible, and easy to use and was reported to have high fidelity and realism. Feedback in both focus groups and surveys showed high satisfaction with the learning experience. Overall, evaluation suggested that the Web-based simulation program successfully integrated elements essential for blended learning. Although Web-based educational applications are resource intensive to develop, positive appraisal of program quality, plus program accessibility and repeatability, appears to provide important educational benefits. Further research is needed to determine the transferability of these learning experiences into real-world practice.
Description:
Despite having been a prolific academic, whose work exerts considerable cross-discipline influence, the ideas of Foucault are largely neglected in educational technology scholarship. Having provided an initial brief overview of the sparse use of Foucault's work in this sub-field, this paper then seeks to generate new understandings, arguing that his texts have ongoing relevance, particularly if ed-tech research is to escape its limited, instrumentalism and critically engage with broader social, economic and political concerns. To this end Foucault's writings on technology, discourse and panopticism are considered and the analytical insights they offer into educational technology research explored. Whilst recognising that it is impossible to do justice to Foucault's oeuvre in such a short piece, it is hoped that through providing an introduction to these key concepts and suggesting problems that they could be used to addresses a more critical approach to educational technology will be engendered.
Description:
Leaders of research in the field of effective education have recognised that in the late twentieth century traditional styles of teaching were no longer sustaining student interest, nor helping students achieve their fullest potential. Sir Ken Robinson, a leading commentator, has spoken about the problems with the current Western educational system that was designed during the Industrial Revolution to accommodate the needs of that time. Education reform has been broadly researched and discussed and a wide range of strategies and theories have been developed, including integrated Project-Based Curriculum. This study investigates the development of an integrated Project-Based Curriculum program, what this type of program involves, the implementation of the program and an analysis of qualitative and quantitative data collected throughout the program highlighting its potential benefits. Making use of a mixed method approach, this project examined the outcomes of an integrated Project-Based Curriculum program case study consisting of six teachers and fifty Year 7 students. The context of the study involves a private Christian school located in a suburban outer fringe area of Melbourne, Victoria, Australia. The study investigated the overarching question of whether integrated Project-Based Curriculum programs are constructive and beneficial to today’s schools. The research showed three key findings: that integrated Project-Based Curriculum programs are set up to allow students to make choices in their own education, which creates an appreciation of each discipline and a connection to the ‘real world’; that integrated Project- Based Curriculum involves a great deal of group work which develops a number of ‘lifelong’ 21st century work related skills, including collaboration, communication and creative and critical thinking; and most significantly, that integrated Project-Based Curriculum programs engage students to self-learn and come to class with a greater prior knowledge, enabling teachers to teach a more in-depth content that creates a deeper learning.
Description:
Leaders of research in the field of effective education have recognised that in the late twentieth century traditional styles of teaching were no longer sustaining student interest, nor helping students achieve their fullest potential. Sir Ken Robinson, a leading commentator, has spoken about the problems with the current Western educational system that was designed during the Industrial Revolution to accommodate the needs of that time. Education reform has been broadly researched and discussed and a wide range of strategies and theories have been developed, including integrated Project-Based Curriculum. This study investigates the development of an integrated Project-Based Curriculum program, what this type of program involves, the implementation of the program and an analysis of qualitative and quantitative data collected throughout the program highlighting its potential benefits. Making use of a mixed method approach, this project examined the outcomes of an integrated Project-Based Curriculum program case study consisting of six teachers and fifty Year 7 students. The context of the study involves a private Christian school located in a suburban outer fringe area of Melbourne, Victoria, Australia. The study investigated the overarching question of whether integrated Project-Based Curriculum programs are constructive and beneficial to today’s schools. The research showed three key findings: that integrated Project-Based Curriculum programs are set up to allow students to make choices in their own education, which creates an appreciation of each discipline and a connection to the ‘real world’; that integrated Project- Based Curriculum involves a great deal of group work which develops a number of ‘lifelong’ 21st century work related skills, including collaboration, communication and creative and critical thinking; and most significantly, that integrated Project-Based Curriculum programs engage students to self-learn and come to class with a greater prior knowledge, enabling teachers to teach a more in-depth content that creates a deeper learning.
Description:
Aims and objectivesTo examine nursing students' and registered nurses' teamwork skills whilst managing simulated deteriorating patients.Background Studies continue to show the lack of timely recognition of patient deterioration. Management of deteriorating patients can be influenced by education and experience.DesignMixed methods study conducted in two universities and a rural hospital in Victoria, and one university in Queensland, Australia.Methods Three simulation scenarios (chest pain, hypovolaemic shock and respiratory distress) were completed in teams of three by 97 nursing students and 44 registered nurses, equating to a total of 32 student and 15 registered nurse teams. Data were obtained from (1) Objective Structured Clinical Examination rating to assess performance; (2) Team Emergency Assessment Measure scores to assess teamwork; (3) simulation video footage; (4) reflective interview during participants' review of video footage. Qualitative thematic analysis of video and interview data was undertaken.ResultsObjective structured clinical examination performance was similar across registered nurses and students (mean 54% and 49%); however, Team Emergency Assessment Measure scores differed significantly between the two groups (57% vs 38%, t = 6·841, p < 0·01). In both groups, there was a correlation between technical (Objective Structured Clinical Examination) and nontechnical (Team Emergency Assessment Measure) scores for the respiratory distress scenario (student teams: r = 0·530, p = 0·004, registered nurse teams r = 0·903, p < 0·01) and hypovolaemia scenario (student teams: r = 0·534, p = 0·02, registered nurse teams: r = 0·535, p = 0·049). Themes generated from the analysis of the combined quantitative and qualitative data were as follows: (1) leadership and followership behaviours; (2) help-seeking behaviours; (3) reliance on previous experience; (4) fixation on a single detail; and (5) team support.Conclusions There is scope to improve leadership, team work and task management skills for registered nurses and nursing students. Simulation appears to be beneficial in enabling less experienced staff to assess their teamwork skills.Relevance to clinical practiceThere is a need to encourage less experienced staff to become leaders and for all staff to develop improved teamwork skills for medical emergencies.