18397 research outputs found
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Responses of re-entrant cylindrical tubes under internal loading
No full textRe-entrant honeycomb core, which are a variation of the honeycomb in the shape of an hourglass, are part of the auxetic family which provides elevated energy absorption capabilities and structural strength. This thesis focuses on converting a flat plane re-entrant honeycomb core to a cylindrical tube. It examines the strengths and weaknesses of using re-entrant honeycomb core in a cylindrical tube, manufactured via 3D printing. Experimental testing employs an umbrella mechanism to simulate internal loading, validated by virtual simulations using ABAQUS and analytical modeling. Showing promise for integrity improvements to real-life cylindrical structures and builds
School to work transition for young people with disability, the current ecosystem, and the Ticket to Work approach
No full textThis report brings together the international research evidence about elements that result in successful transition from school to work for young people with disability, an analysis of the ecosystem in which young people with disability experience transition from school in Australia, and a description of the Australian transition initiative, Ticket to Work and its impact on transition for this cohort. The report highlights that transition outcomes can be improved for young people with disability when mechanisms are put in place to enhance what is usually available within schools, post school education and in the disability employment ecosystem. In addition, supporting young people and their families to engage in thinking about post school employment early, results in a greater number of work-related opportunities being available to young people during their late schooling and early adult period.</p
Biomechanical Analysis of Non-specific Chronic Low Back Pain with 3-Dimensional Musculoskeletal Model
No full textThis thesis explores the use of open-source musculoskeletal modeling to quantify biomechanical factors influencing chronic low back pain (CLBP). Utilizing 3D motion capture and electromyogram-based algorithms, it investigates lumbar spinal loading during lifting tasks in both healthy and CLBP participants. Findings reveal disparities in spinal forces, correlating reduced lumbar loading with limited range of motion, and highlight the potential of OpenSim musculoskeletal models in non-invasive CLBP assessment and treatment.</p
A comparison of two games teaching approaches in physical education for girls in upper primary school
No full textThis study compared a Tactical Game-centred Approach (TGA) with a Technical Approach (TA) sport units when teaching Physical Education (PE) across 2 units. Participants: 67 Years 5 and 6 girls.Data was collected on a range of student outcomes; fundamental movement skills (FMS), in-game skills. motivation, enjoyment and physical activity.FMS development significantly increased for the TA. In-game skills improved more for the TGA but not significantly. Enjoyment improved significantly more in the TGA. The TGA produced significantly higher levels of physical activity.</p
Human Resource is not a Resource at all: A Return-on-Investment perspective
No full textOrganisational leaders and HR professionals often claim that employees are their greatest resource. To substantiate this, HR professionals need to demonstrate the benefits of their investments for employees and contributions of their employees effectively. However, many HR professionals are not well-versed in showcasing the return of their activities and investments for their employees’ performance. In this paper, we present an example illustrating how HR professionals can calculate the return on investment (ROI) from HR-related activities and investments. Additionally, we explore the areas where HR professionals should focus their data analysis efforts in the era of AI. The insights from this conceptual paper have significant implications for HR managers regarding their role in data-driven decision-making and management.</p
Parents’ Perspectives on Australian Children’s Television in the Streaming Era - 2
No full textAustralian Children’s Television Cultures (ACTC) is a research project based at Swinburne University of Technology, Melbourne, in collaboration with RMIT University. To track and examine the screen viewing habits of Australian households with children, the ACTC team is conducting a four-year programme of audience research with Australian parents and legal guardians of children aged 14 and younger. Audience research surveys were carried out over the same six-week period (late August to early October) in 2021 and 2022, and will be repeated in 2023 and 2024 to capture viewing practices and interests over time. The survey topics included perceptions of what makes “good” Australian children’s television, how families with children use different screen media platforms, and the importance parents and caregivers place on diverse representation. The findings from the 2021 audience research were published in the peer-reviewed report “Parents’ Perspectives on Australian Children’s Television in the Streaming Era” in early 2022.
This Research Summary provides key findings from the 2022 Parents’ Perspectives survey. This survey had 333 respondents. Only 10% of these respondents also completed the survey in 2021, meaning the 2022 survey provides a mostly new data sample largely unaffected by respondents having an familiarity with the topics and questions. To identify trends in screen viewing habits, the 2022 survey repeated key questions from the 2021 survey. It also introduced new questions on topics such as viewing habits during COVID lockdowns, the use of television in the classroom, SVoD features and functionality, and favourite genres.</p
Microbial stabilization of recycled sand in geotechnical fills
No full textThis thesis investigates the use of naturally occurring microorganisms to create sustainable, low-carbon construction materials, offering energy-efficient alternatives to traditional cement. By incorporating waste streams, it enhances resource efficiency and supports Australia’s commitment to achieving net-zero emissions. The research advances eco-friendly construction practices, reducing environmental impact while ensuring material strength and durability. These findings contribute to the development of resilient, sustainable infrastructure, addressing climate challenges and fostering innovation in energy-efficient building technologies, ultimately benefiting both society and the environment.</p
Investigating the Ability of Peculiar Velocity Measurements to Distinguish Modified Gravity Models
No full textThis thesis investigates what model of gravity could best explain the accelerated expansion of the universe attributed to dark energy. Gravity models also inform the statistical distribution of galaxy velocities, which I compare to SDSS peculiar velocity data. DGP and f(R) models of gravity were compared, but neither fit the data better than the accepted LCDM model. Further research showed environment specific measurements were more sensitive to different gravity models. As peculiar velocity surveys grow, this method offers competitive constraints on what laws govern gravity on cosmic scales.</p
Towards a trusted genomic repository: Tackling commercialisation fears
No full textNo description supplied</p
Geometrical model to create artificial data of fibre tape layup scans
No full textThis geometrical model generates artificial data that mimic surface scans of fibre tape layups. The model adds features such as gaps, overlaps, slits, welding spots, or measurement noise to the grey scale image.This model has been used to supplement the data in the Benchmark Dataset.</p