Digital Commons Network^™

Health Professional Perceptions Of Delivering Hospital Falls Prevention Education—A Qualitative Study, Anne Marie Hill, Cheng Yen Loo, Steffanie Coulter, Carol Watson, Sharmila Vaz, Meg E. Morris, Leon Flicker, Tammy Weselman

Research outputs 2022 to 2026

Background: Providing patient falls prevention education can help reduce falls in hospitals, yet research exploring staff perceptions about providing falls education in hospitals is limited. Objective: We sought to determine enablers and barriers to implementing a hospital falls prevention education program (the Safe Recovery Program) from the clinical staff perspective. Methods: Purposive sampling was used to recruit health professionals (N = 40) from 12 acute medical and surgical wards at a 450-bed hospital in Perth, Western Australia. Participants were given the option to take part in a focus group or semi-structured interview. Data were analyzed via directed content analysis. Results: …

Immunoglobulin G N-Glycome As A Biomarker Of Mortality Risk In Escherichia Coli Induced Sepsis, Huachen Wang, Houqiang Li, Zheng Guo, Hongda Hou, Haifeng Hou, Bing Chen

Research outputs 2022 to 2026

Background: Sepsis is a life-threatening syndrome caused by an imbalance in the inflammatory response to an infection that can lead to a high mortality rate. Escherichia coli is a common pathogen that causes sepsis. The role of immunoglobulin G N-glycome in estimating the mortality in patients with sepsis remains unknown. This study aims to reveal the clinical application of immunoglobulin G N-glycome as a potentially novel biomarker to predict mortality risk in Escherichia coli-induced sepsis. Methods: The serum immunoglobulin G N-glycome levels in 100 adult septic patient serum samples on the day of intensive care unit (ICU) admission, and 100 …

Investigating The Internal And External Load Associated With Umpiring Semi-Professional Australian Rules Football, Corey Wilson, Mark Scanlan, Colin S. Doherty, Oliver R. Barley

Research outputs 2022 to 2026

Background: This investigation examined internal and external load associated with umpiring semi-professional Australian Rules football, an area of limited research. Objective: This exploratory quantitative study recruited 39 field umpires (Age: 25.2 ± 6.8 y, Body Mass: 74.6 ± 7.9 kg, Height: 178.9 ± 7.4 cm) from the Western Australian Football League (WAFL). Each participant was assessed in one match only. Methodology: External measures (total distance [TD], floating distance [FSD], high-intensity running distance [HSD]) and internal measures (blood lactate [BLa], heart rate [HR], rating of perceived exertion [RPE]) were collected during 22 matches, of the 2023 WAFL season. Data collection was …

Investigating The Interplay Of Thermal, Lighting, And Acoustics In Intensive Care For Enhanced Patient Well-Being And Clinical Outcomes, Emil E. Jonescu, Edward Litton, Benjamin Farrell

Research outputs 2022 to 2026

This research explores the interplay among noise levels, thermal conditions, and lighting intensity in an intensive care unit (ICU), focusing on preserving circadian rhythm and promoting nighttime sleep to advance patient-centric care. This investigation assesses lighting levels (Lux), natural versus artificial light ratios, ICU room temperature, and correlations with acoustic data during a field research period and examines the collective impact of patient exposure to sleep linked to delirium and health outcomes, addressing critical gaps in understanding. Findings reveal that noise levels between 60 and 90 dB(A) during patient occupancy exceed sleep disruption thresholds, with daytime averages of 53.6 dB(A) …

Kaartdijin Bidi (Learning Journey): Place-Based Cultural Regeneration At University, Sandra Wooltorton, Lauren Stephenson, Kathie Ardzejewska, Len Collard

Research outputs 2022 to 2026

Imagine being in a university that functions in a place-based culturally regenerative way. In this concept paper, the authors bring together theory, practice, and experience, in the service of transforming universities towards place-based cultural regeneration. At present, Australian universities operate using an economic philosophy of neoliberal corporatism characterised by hierarchical management strategies, competitive tendencies, patriarchal values, and discourse characterised by bifurcation or binary thinking. These features illustrate a worldview that is entangled with the meta crises of our times such as climate change, species loss, hatred/intolerance, and unfathomable violence. The authors consider ways of moving towards a place-based, Indigenous-informed, practical, …

Lead-Free Alternatives And Toxicity Mitigation Strategies For Sustainable Perovskite Solar Cells: A Critical Review, Md Helal Miah, Mayeen Uddin Khandaker, Md Jakir Hossen, None Noor-E-Ashrafi, Ismat Jahan, Md Shahinuzzaman, Mohammad Nur-E-Alam, Mohamed Y. Hanfi, Md Habib Ullah, Mohammad Aminul Islam

Research outputs 2022 to 2026

The growing global energy demand has prompted an increase in research into renewable energy conversion technologies. Although lead-based perovskite solar cells (PSCs) offer high efficiency as well as low manufacturing costs, the toxicity of the material is still a serious hurdle to their commercialization and widespread adoption. Amid ongoing efforts to develop lead-free perovskites, over the last few years, growing attention on mitigating the toxicity of lead by inhibiting the leakage of lead from PSCs has been observed. This review discusses the potential replacement of lead from PSCs and explores various approaches to mitigate lead leakage from PSCs. In addition, …

Machine Learning-Based Seismic Response Forecasting Using Feature Mapping Algorithms And Scientometric Analysis Of Nailed Vertical Excavation In A Soil Mass, Surya Muthukumar, Dhanya Sathyan, Premjith B, Sanjay Kumar Shukla

Research outputs 2022 to 2026

Seismic analysis often involves significant uncertainty and requires detailed observations. The traditional approaches are constrained by unclear mechanisms and imprecise models to predict the stability of geostructures. The research gap between the accuracy of observed and predicted values can be bridged by employing artificial intelligence-based machine learning (ML) models. The seismic displacement of the nailed soil wall obtained from experimental studies were assessed using suitable ML approaches. Laboratory studies revealed that the critical acceleration was increased by 32% on the inclusion of nails of reinforcement length to excavation height ratio (L/H) to 0.6, and by 17% when the (L/H) was …

Molecular Testing Of Lung Cancer In Australia: Consensus Best Practice Recommendations From The Royal College Of Pathologists Of Australasia In Collaboration With The Thoracic Oncology Group Of Australasia, Wendy A. Cooper, Benhur Amanuel, Caroline Cooper, Stephen B. Fox, Jon W.A. Graftdyk, Peter Jessup, Sonja Klebe, Wei Sen Lam, Trishe Y.M. Leong, Zarnie Lwin, Rachel Roberts-Thomson, Benjamin J. Solomon, Rebecca Y. Tay, Rebecca Trowman, Janney L. Wale, Nick Pavlakis

Research outputs 2022 to 2026

Molecular testing plays a critical role in guiding optimal treatment decisions for lung cancer patients across a variety of clinical settings. While guidelines for biomarker testing exist in other jurisdictions, to date no best practice guidelines have been developed for the Australian setting. To address this need, the Royal College of Pathologists of Australasia collaborated with the Thoracic Oncology Group of Australasia to identify state-based pathologists, oncologists and consumer representatives to develop consensus best practice recommendations. Sixteen recommendations were established encompassing appropriate biomarkers, lung cancer subtype, tumour stage, specimen types, assay selection and quality assurance protocols that can inform and …

More Than One Way To Be A Planktivore: The Vast Morphospace Of Plankton-Feeding Reef Fishes, Isabelle Ng, David R. Bellwood, Jan M. Strugnell, Sergio R. Floeter, Alexandre C. Siqueira

Research outputs 2022 to 2026

Planktivorous reef fishes are thought to possess unique morphological traits to feed on small, evasive prey. Despite the multitude of family-level studies addressing this hypothesis, results remain inconclusive. Our goal, therefore, was to determine whether specialised traits and patterns of morphological convergence are congruent across a comprehensive phylogeny of reef-associated fishes. We measured 15 morphological traits from 815 images of 299 species in 12 globally distributed families. Using phylogenetic comparative methods, we mapped the evolution of plankton-feeding across lineages; assessed the effect of planktivory on body shape; and tested for the presence of morphological convergence among planktivores. We demonstrate that …

Nivolumab Plus Chemotherapy Or Ipilimumab In Gastroesophageal Cancer: Exploratory Biomarker Analyses Of A Randomized Phase 3 Trial, Kohei Shitara, Yelena Y. Janjigian, Jaffer Ajani, Markus Moehler, Jin Yao, Xuya Wang, Aparna Chhibber, Dimple Pandya, Lin Shen, Marcelo Garrido, Carlos Gallardo, Lucjan Wyrwicz, Kensei Yamaguchi, Tomasz Skoczylas, Arinilda Bragagnoli, Tianshu Liu, Michael Schenker, Patricio Yañez, Ruben Kowalyszyn, Michalis Karamouzis, Thomas Zander, Kynan Feeney, Elena Elimova, Parul Doshi, Mingshun Li, Ming Lei

Research outputs 2022 to 2026

First-line nivolumab-plus-chemotherapy demonstrated superior overall survival (OS) and progression-free survival versus chemotherapy for advanced gastroesophageal adenocarcinoma with programmed death ligand 1 combined positive score ≥ 5, meeting both primary end points of the randomized phase 3 CheckMate 649 trial. Nivolumab-plus-ipilimumab provided durable responses and higher survival rates versus chemotherapy; however, the prespecified OS significance boundary was not met. To identify biomarkers predictive of differential efficacy outcomes, post hoc exploratory analyses were performed using whole-exome sequencing and RNA sequencing. Nivolumab-based therapies demonstrated improved efficacy versus chemotherapy in hypermutated and, to a lesser degree, Epstein–Barr virus-positive tumors compared with chromosomally unstable and …

Postharvest Methyl Jasmonate Application Delays Softening, And Maintains The Antioxidant Potential Of Cold-Stored Jackfruit Bulbs, Jashanpreet Kaur, Zora Singh, Muhammad Sohail Mazhar, Hafiz Muhammad Shoaib Shah, Andrew Woodward

Research outputs 2022 to 2026

Methyl jasmonate (MeJA) is widely studied for maintaining fruit quality during storage, but its effects on jackfruit remain unexplored. The efficacy of postharvest MeJA dip application (0, 0.25, 0.5, and 1.0 mM) in maintaining postharvest quality of cold stored jackfruit bulbs was evaluated over 20 d cold storage duration at 6 °C and 85–90% relative humidity. Bulbs treated with 1.0 mM MeJA did not exhibit any disease symptoms over the entire cold storage duration. Compared with the control, 1.0 mM MeJA-treated bulbs maintained higher carotenoids (17.3%), phenolics (18.12%), flavonoids (22.3%), and ascorbic acid (28.6%) content at the end of cold …

Rapid Weight Loss Across Combat Sports And The Relationships Between Methods And Magnitude, Oliver R. Barley, Craig A. Harms

Research outputs 2022 to 2026

This study examined rapid weight loss (RWL) habits across combat sports (CS) and how common usage of different methods was related to the magnitude of RWL. Competitors (N = 256) from CS including boxing, Brazilian jiu-jitsu, muay thai/kickboxing (MT/KB), wrestling, mixed martial arts (MMA), judo, taekwondo, and karate participated in the study. Athletes completed an online survey which included questions on their regular weight loss habits, including magnitudes of weight loss over different time periods and types of methods utilised. Athletes typically started losing weight in their early 20s and engaged in RWL on average three times a year. Magnitudes …

Rigidity Of Class Ability Grouping Practices In Australia, Olivia Johnston, Christa Norris, Wei Zhang

Research outputs 2022 to 2026

Inequity in education is pronounced when data is used to form rigid class ability groups. Rigid grouping means that students with backgrounds that disadvantage them in education can be locked into low ‘ability’ class groups. In contrast, informed and flexible use of data can support adaptable and heterogeneous ability grouping, which better accommodates the diverse needs and potentials of students. This approach ensures that students are not permanently categorised but can move between groups as their abilities and needs evolve. Research drawing on international data sources like the Programme for International Student Assessment (PISA) oversimplifies the range of ability grouping …

School Infrastructure Procurement By Public–Private Partnership: In The Public Interest?, Leon Benade

Research outputs 2022 to 2026

The use of Public–Private Partnerships (PPPs) in the education sector to construct and maintain schools’ infrastructure is under-researched by Educational Studies specialists. This article presents an assay of the use of PPP to procure school facilities, notably in developed contexts, where PPP arrangements are typically a product of the neoliberal privatisation of education. PPP arrangements allow governments to contract private sector partners to finance, design and construct school facilities infrastructure in exchange for state payments. The evaluation is complemented by a critical analysis of the WA Schools Public Private Partnership Project and three published Australian-based case studies. This sets the …

School Library Professionals’ Perceptions Of Students’ Digital Information Literacy, Margaret Kristin Merga, Saiyidi Mat Roni

Research outputs 2022 to 2026

Young people need strong digital information literacy (DIL) skills to effectively source, interpret and evaluate the credibility of online information. As DIL educators and advocates within contemporary schools, school library professionals can provide cross-contextual insights into their students’ DIL knowledge, skills and learning opportunities. Data from the 2024 International School Library Workforce Survey suggest that developing DIL may not be a typical priority in all schools and countries. Students’ DIL was felt to be low. School library professionals may be underutilized for supporting DIL learning in 35% of contexts, highlighting the need for greater understanding of this professional role.

Sensitivity Analysis Of Reservoir Characteristics And Flue Gas Composition For Enhanced Oil Recovery In Heterogeneous Reservoir, Mehdi Nassabeh, Zhenjiang You, Alireza Keshavarz, Stefan Iglauer

Research outputs 2022 to 2026

The success of enhanced oil recovery depends on optimizing various reservoir factors. While CO2 and flue gas injections are common methods, they encounter challenges that require a deep understanding of reservoir characteristics and thorough analysis of pertinent parameters for effective mitigation. This study aimed to explore the synergistic relationship between flue gas compositions, reservoir characteristics, and injection rates for optimal oil recovery. Unlike prior studies that primarily examined the isolated effects of CO2 or flue gas, this research uniquely investigates the combined impact of real-world flue gas compositions from industrial sources under heterogeneous reservoir conditions. Through extensive sensitivity analysis and …

Sleep In Residential Aged Care: A Secondary Qualitative Analysis Of Data From The Australian Royal Commission Into Aged Care Quality And Safety, Aisling Smyth, Patricia Cain, Sabine Pangerl, Christopher Gordon, Kasia Bail, Davina Porock

Research outputs 2022 to 2026

Background:

Sleep is a crucial healing and restorative component of older person care but is often negatively impacted through the effects of institutionalization in residential aged care (RAC). Currently, information about how sleep occurs is limited.

Methods:

Through the lens of person-centered care, this study examined submissions to the Australian Royal Commission into Aged Care Quality and Safety. The Commission was established in 2018 with the aim of protecting and improving the safety, quality of life, and well-being of people receiving aged care. The commission received 10 000+ submissions from a range of stakeholders, including consumers, family members, expert witnesses, …

Social Exclusion Of Refugees With A Disability In Australian Society Within The Context Of Healthcare Quality Theory And E-Health, Hossein Adibi

Research outputs 2022 to 2026

The phrase social exclusion came to Australia via Britain. Discussion on 'inclusion and exclusion' mainly focus on those individuals and groups living in poverty. Socially excluded occurs as a result of many factors, based on sex, race, ethnic origin, religion, sexual orientation, and disability. Until 2012 people with a disability were excluded from Australian' resettlement programs representing a significant discrimination concern. As a result of strong opposition to this issue, the policy changed in 2012 and the number of refugees with disabilities increased. This in turn led to more ethnic diversity of people with disabilities within NDIS. However, since NDIS …

Sports Metaresearch: An Emerging Discipline Of Sport Science And Medicine, John Warmenhoven, Paolo Menaspà, David N. Borg, Simine Vazire, Nicole White, Kristin Sainani, Sophia Nimphius, Aaron J. Coutts, Franco M. Impellizzeri

Research outputs 2022 to 2026

Inadequacies in the conduct and quality of research are well established across many research domains, including sport science and medicine. Metaresearch—the practice of performing research on research—is presented as a practical vehicle for improving research quality through evaluating the research processes. This article introduces the concept of metaresearch to sport as a new sub-field of sport science. The broad types of metaresearch are introduced, with a mapping of current sports metaresearch activity across these areas. Interdisciplinary centres aimed at improving scientific quality across other fields are also introduced to sport, and specific considerations for beginning metaresearch are provided for sport. …

Survival After Cessation Of Immunotherapies In Melanoma: A Systematic Review And Meta-Analysis, Kristine E. Mayer, Lydia Warburton, Anne Zaremba, Sarah Preis, Yannick Foerster, Tilo Biedermann, Oana Diana Persa

Research outputs 2022 to 2026

Background: Immune-checkpoint inhibitor (ICI) therapy elicits durable responses in a subset of patients with advanced melanoma. However, the appropriate timing for treatment cessation remains an unresolved issue. Moreover, some patients are required to discontinue therapy due to the occurrence of severe adverse events. Upon treatment cessation, a subset of patients maintains a durable response, while some patients relapse and require rechallenge with ICI. Criteria for a safe stop of ICI have not been established. Objectives: The aim of this systematic review and meta-analysis was to evaluate the durability of response in melanoma patients who discontinued ICI therapy. Furthermore, the outcome …

The Association Of Cognitive Task Scores With Energy Intake Measurement Error From Technology-Assisted 24 Hr Recalls, Clare Whitton, Barbara A. Mullan, Satvinder S. Dhaliwal, Richard Norman, Carol J. Boushey, Clare E. Collins, Megan E. Rollo, Deborah A. Kerr

Research outputs 2022 to 2026

Measurement error undermines the accuracy of dietary intake data. The 24-hour dietary recall (24HR) is the standard data collection method in nutrition surveillance. Several neurocognitive processes underpin the act of recall, and individuals differ in their performance of these processes. This study aimed to investigate whether variation in neurocognitive processes, measured using four cognitive tasks, was associated with variation in measurement error of 24HRs. Participants (n 139) completed the Trail Making Test, the Wisconsin Card Sorting Test, the Visual Digit Span, and the Vividness of Visual Imagery questionnaire. During a controlled feeding study, participants completed three technology-assisted 24HR; the Automated …

The Effect Of Climate Change On Different Types Of International Visitors In Western Australia, Ghialy Yap, Charbel Bassil

Research outputs 2022 to 2026

This paper examines the effects of climate change on tourist arrivals to Western Australia, which we classify according to the purpose of their visit (business, education, holiday, visitors of friends and relatives (VFR), and employment). We construct a temperature variability indicator that measures the deviation of extreme temperatures from the average temperature. Overall, the results reveal that temperature variabilities have long-term diminishing effects on tourist arrivals, specifically VFR, visitors for employment and education. Surprisingly, unusually low-temperature variability negatively affects tourist arrivals more than unusually high-temperature variability. This suggests that cooler temperatures than expected could lead to tourists’ dissatisfaction and reduce …

Toward Privacy-Preserving Data Sharing - An Australian Healthcare Perspective, Kimley Foster, Nectarios Costadopoulos, Arash Mahboubi, Sabih Ur Rehman, Md Zahidul Islam

Research outputs 2022 to 2026

The rise of big data has brought increased urgency to the importance of privacy-preserving data sharing in healthcare. In Australia, health records exist in various databases; however data sharing is limited. While many consumers and healthcare professionals recognise the advantages of sharing data for research and health care services, misgivings about privacy and security persist. This study examined current perspectives on data sharing, investigating the trust level in privacy preserving data sharing tools and techniques among healthcare professionals and organisations, and their openness to adopting technology for secure data sharing. We incorporated participants from various healthcare professions across Australia. We …

Travel Therapy: Simple Exercise Interventions For Osteoporosis Patients, Jun Wen, Fangli Hu, Yuan Chai

Research outputs 2022 to 2026

No abstract provided.

Understanding The Lived Experiences Of Individuals With Functional Neurological Disorders (Fnd) In Australia, Omid Rezaei, Mandy Stanley

Research outputs 2022 to 2026

Purpose: This study aims to explore the lived experiences of individuals with Functional Neurological Disorder (FND) in Australia, focusing on the challenges they face in daily life, healthcare interactions, and service access. Materials and methods: A qualitative approach was employed, involving semi-structured interviews with 11 participants diagnosed with FND. Data were analysed thematically to identify key issues impacting their experiences. Results: Five key themes emerged: (1) disruptions in daily life due to symptoms, (2) a prolonged and frustrating diagnostic journey, (3) difficulties accessing healthcare services in regional areas, (4) societal misconceptions and stigma surrounding FND, and (5) financial strain linked …

Towards Robust Multimodal Land Use Classification: A Convolutional Embedded Transformer, Muhammad Zia Ur Rehman, Syed Mohammed Shamsul Islam, Anwaar Ulhaq, David Blake, Naeem Janjua

Research outputs 2022 to 2026

Multisource remote sensing data has gained significant attention in land use classification. However, effectively extracting both local and global features from various modalities and fusing them to leverage their complementary information remains a substantial challenge. In this paper, we address this by exploring the use of transformers for simultaneous local and global feature extraction while enabling cross-modality learning to improve the integration of complementary information from HSI and LiDAR data modalities. We propose a spatial feature enhancer module (SFEM) that efficiently captures features across spectral bands while preserving spatial integrity for downstream learning tasks. Building on this, we introduce a …

Us-China Competition, World Order And Economic Decoupling: Insights From Cultural Realism, Naoise Mcdonagh

Research outputs 2022 to 2026

This study examines how US-China geopolitical rivalry is reshaping global economic order. It identifies gaps in existing research on hegemonic state behaviour and presents an alternative theory based on cultural realism. This latter builds on realism by arguing that political culture influences the intensity of geopolitical tensions. Drawing on domestic political discourse, this study demonstrates that US and China geopolitical tensions are driven by conflicting national political cultures that generate competing visions of global order, reducing the capacity of international institutions to sustain cooperation. This divergence manifest in geoeconomic competition and weaking multilateralism. Theoretical expectations suggest an emerging geoeconomic world …

Validation Of The Alzheimer's Disease-Commonwealth Scientific And Industrial Research Organisation Food Frequency Questionnaire Using Weighed Food Records And Biomarkers: The Method Of Triads Model, Samantha L. Gardener, James D. Doecke, Philippa Lyons-Wall, Ralph N. Martins, Stephanie R. Rainey-Smith

Research outputs 2022 to 2026

The objective was to apply the triangular approach, the Method of Triads, to determine the validity of the Alzheimer’s disease-Commonwealth Scientific and Industrial Research Organisation food frequency questionnaires (FFQ) in 98 cognitively unimpaired Australian older adults using blood biomarkers and 4-day weighed food records. Spearman’s correlation coefficients were calculated between each dietary method and the validity coefficient was calculated using the Method of Triads. 95% confidence intervals for the validity coefficients were estimated using bootstrap sampling. Spearman’s correlation coefficients between FFQ and weighed food record intake for docosahexaenoic acid (DHA) and vitamin E (r = 1.00 and r = 0.95, …

What Is Informal Sport? Negotiating Contemporary Sporting Forms, Justen O’Connor, Ruth Jeanes, Jonathan Magee, Ramón Spaaij, Dawn Penney, Satoshi Miyashita

Research outputs 2022 to 2026

As traditional sport participation stagnates or declines, flexible informal sporting forms are increasingly a focus for those with a vested interest in maximising participation in sport and physical activity. This study critiques existing definitions of informal sport as overly binary, largely unhelpful, and conceptually diffuse. We propose a more nuanced understanding of informal sport that explores participant proximity to the negotiation of practices that come to shape the sporting experience and therefore levels of (in)formality. Drawing on qualitative data from three Australian case studies, we examine how participants negotiate key features of their sporting experience, such as affiliation, environment, scheduling, …

Why Do We Pursue The Personal Goals We Do? The Relationships Between Distinct Goal Motives And Subjective Well-Being, Joanne M. Dickson, Vanessa Tan, Christopher D. Huntley

Research outputs 2022 to 2026

Personal motives drive and energize goal behavior. However, the relationships between distinct goal motives and subjective well-being (SWB) are not well understood. This study aimed to investigate how distinct goal motives related to SWB in a cross-national study. The sample comprised 197 participants (n = 95 Australians; n = 102 Singaporeans). Participants generated their two most important and meaningful idiographic goals that they were currently pursuing. They then completed an accompanying self-report goal motive questionnaire in relation to each listed personal goal, and a measure of SWB. Regression and moderation analyses were conducted. As predicted, relational autonomous motives were significantly …