Digital Commons Network^™

Work-Integrated Learning As A Landscape Of Practice, Denise Jackson, Karsten E. Zegwaard, David Drewery

Research outputs 2022 to 2026

This article proposes that work-integrated learning (WIL) is a Landscape of Practice (LoP) within the wider higher education ecosystem. It applies concepts from the LoP literature to present a new perspective on WIL programs and ecosystems. It further emphasizes that students are central within the WIL LoP, developing knowledge as they traverse individual communities including industry partners, professional accrediting bodies, careers services, academics, curriculum, and support staff connected to WIL. Additionally, the article highlights the role of higher education institutions in addressing tensions of difference between communities comprising the WIL LoP. The article contributes to the literature on WIL and …

Innovation Through Conceptual Research: Tips For Stoking Curiosity, Jun Wen

Research outputs 2022 to 2026

Conceptual research represents a critical step in the theory-building process and contributes innovative ideas that inspire empirical studies. This feature article highlights the importance of such research in academia with examples drawn from the tourism literature. It also critically discusses issues related to publishing conceptual research in premier journals. By using a five-dimension framework of curiosity (i.e., deprivation sensitivity, joyous exploration, social curiosity, stress tolerance, and thrill seeking), scholars can assess researchers’ conceptual topics and readers’ responses when contemplating “what's new” to gauge a paper's publication potential. Several tips are offered to guide like-minded scholars in conducting sound conceptual research: …

The Careful Project: Evaluating The Acceptability Of Local Virtual Reality Experiences As A Leisure Activity For Residents In Aged Care, Davina Porock, Patricia Cain, Christopher Young, Julieanne Hilbers, Maria Bomm, Manonita Ghosh, Mandy Stanley

Research outputs 2022 to 2026

Objectives: The aim of this project was to evaluate the feasibility and acceptability of virtual reality (VR) as a leisure activity for people living in residential aged care. Virtual reality experiences may offer alternatives for residents with limited mobility, or during times when older people are unable to leave residential care. Methods: The intervention used VR videos delivered via a head-mounted device. Video content was created by a local artist specifically for use with older Western Australian adults and used local content. VR sessions were videotaped for analysis. The evaluation included structured observation of video content to assess mood and …

Proximity To Cancer Rehabilitation And Exercise Oncology By Geography, Race, And Socioeconomic Status, Kathryn H. Schmitz, Kathryn Demanelis, Mary E. Crisafio, Mary A. Kennedy, Anna L. Schwartz, Anna Campbell, Jessica Gorzelitz, Kelley C. Wood, Christopher M. Wilson, Raymond L. Scalise, Alex Vincent

Research outputs 2022 to 2026

Background: Cancer rehabilitation and exercise oncology (CR/EO) have documented benefits for people living with and beyond cancer. The authors examined proximity to CR/EO programs across the United States with respect to population density, race and ethnicity, socioeconomic status, and cancer incidence and mortality rates.

Methods: This cross-sectional study was conducted in 2022–2023. Online searches were initiated to identify CR/EO programs. Geocoding was used to obtain latitudinal and longitudinal geospatial coordinates. Demographic data were abstracted from the 2020 5-year American Community Survey. Cancer incidence and mortality data were obtained from the Centers for Disease Control and Prevention. US 2013 Rural-Urban Continuum …

The Impact Of The Covid-19 Pandemic On Nurses' And Junior Doctors' Workloads, Gemma Doleman, Annemarie De Leo, Dianne Bloxsome

Research outputs 2022 to 2026

Aims: To explore the impact of the COVID-19 pandemic on nurses' and junior doctors' workload, changes to direct care and the impact of workload on resource allocation. Design: Mixed-method design was used. Methods: Data were collected from direct observation, hospital administrative database and a survey. Nurses and junior doctors were observed on two COVID-19 wards and one non-COVID-19 ward using a semi-structured observation schedule. Survey data were collected from nurses and junior doctors that had worked on the COVID-19 ward during the pandemic. Patient data were collected from Web Patient Administration System during the period of March–August 2021 and compared …

Joint 3d Beamforming-And-Trajectory Design For Uav-Satellite Uplink Covert Communication, Jihong Yu, Yuting Cai, Shihao Yan, Yun Li, Jingjing Wang, Jiahao Liu, Jianping An

Research outputs 2022 to 2026

In this paper,we study uplink covert communication in a space-air system,where an unmanned aerial vehicle (UAV) transmits sensitive data to a Geosynchronous Earth Orbit (GEO) satellite while preventing the transmission action from being discovered by a warden. We derive the optimal decision threshold of the warden. We investigate the 3-dimensional (3D) beamformer and 3D trajectory design for the transmitter UAV against this optimum warden to maximize the covert transmission rate in the presence of imperfect channel state information and uncertain noise. Due to the non-convex structure and dependence between beamforming vectors and locations of the transmitter UAV,we develop a decoupling …

Cards Against Everyday Sexisms, Mindy Blaise, Emily M. Gray, Jacqueline Ullman, Emma Fishwick, Georgia Beardman

Research outputs 2022 to 2026

This deck of cards has been created using direct quotes from participants who took part in a nation-wide survey about everyday sexisms in Australian Universities. For more information about the project see: www.everydaysexismsau.com

A Brief History Of Antenatal Colostrum Expression, And Where To From Here, Therese A. O’Sullivan, Connie N. Ihlein

Research outputs 2022 to 2026

The practice of antenatal colostrum expression (ACE), or the extraction of colostrum from the breasts during pregnancy, has an interesting history and continues to evolve. This narrative review aims to describe how perception and practices of ACE have changed over time, summarise the evidence on ACE in maternal and infant care, and highlight areas for future research. The literature demonstrates that ACE is safe for low-risk women when done from around 36 weeks’ gestation. Women should be reassured that the skill of hand expressing is a valuable tool post-birth, regardless of whether they are able to collect colostrum antenatally or …

An Anti-Junk Food Ad From A Sports Commercial Break Reduced Junk Food Consumption Inclinations, Yet Junk Food Ads Had Minimal To No Impact, Ross C. Hollett, Julia Butt, Brennen Mills, Stephanie L. Godrich, Gina S.A. Trapp, Amanda Devine

Research outputs 2022 to 2026

Background: In Australia, there are concerns that unrestricted junk food advertising during sports broadcasts increases short-term junk food consumption among viewers. Therefore, the present study aimed to estimate the impact of junk food and anti-junk food advertising on consumption inclinations. Methods: We conducted a content analysis across a sample (N = 16) of Australian Football League (AFL) and National Rugby League (NRL) matches to determine the prevalence of junk food and anti-junk food advertising video clips. We also exposed participants (N = 428) to a single randomly selected junk food advertisement or a single anti-junk food advertisement and measured the …

Cross-Habitat Patterns Of Sediment Transport And Release By Surgeonfishes, Sterling B. Tebbett, David R. Bellwood, James Gahan, Isabelle Ng, Alexandre C. Siqueira

Research outputs 2022 to 2026

Building a comprehensive understanding of geo-ecological functions is viewed as a critical step in the quantification of carbonate and sediment budgets on coral reefs. Although parrotfishes are known to play key roles in such functions, the roles of surgeonfishes are less well understood. This is despite surgeonfishes being some of the largest and most abundant, nominally herbivorous fishes on reefs, with the potential to play a major role in sediment dynamics. Here, we quantified the role of four focal surgeonfish species across two functional groups (sediment suckers and brushers) in cross-habitat sediment dynamics by combining data on behavioural observations, fish …

An Integrative Review Of Specialised Nursing Career Frameworks To Develop A Nursing Career Framework For Registered Nurses Working In Aged Care, Sachini Thennakoon, Seng Giap Marcus Ang, Victoria Traynor, Karen Strickland

Research outputs 2022 to 2026

Aim: The aim of this study is to synthesise literature on specialised nursing career frameworks to inform the development of an aged care nursing career framework. Design: An integrative review was conducted. Method: The review followed Whittemore and Knafl's five-step integrative review method. To appraise the quality of the studies, the Quality Appraisal for Diverse Studies tool for peer-reviewed articles and the ACCODS (Authority, Accuracy, Coverage, Objectivity, Date, and Significance) checklist for grey literature were used. Data were extracted and synthesised using the constant comparison method. Data Source: The electronic databases of CINAHL, Medline, PsycINFO and Google Scholar were searched …

Zero Day Ransomware Detection With Pulse: Function Classification With Transformer Models And Assembly Language, Matthew Gaber, Mohiuddin Ahmed, Helge Janicke

Research outputs 2022 to 2026

Finding automated AI techniques to proactively defend against malware has become increasingly critical. The ability of an AI model to correctly classify novel malware is dependent on the quality of the features it is trained with and the authenticity of the features is dependent on the analysis tool. Peekaboo, a Dynamic Binary Instrumentation tool defeats evasive malware to capture its genuine behaviour. The ransomware Assembly instructions captured by Peekaboo, follow Zipf's law, a principle also observed in natural languages, indicating Transformer models are particularly well-suited to binary classification. We propose Pulse, a novel framework for zero day ransomware detection with …

Enhancing Topical Delivery Of N-Acetylcysteine And Collagen Via A Novel Electrospun Collagen/Pmma Nanofibrous Mats As Facial Mask Development: Nanofibers Optimization And In Vitro Experiments, Abdullah Elbadry, Elbadawy Kamoun, Mahmoud Sabahy, Mohamed Helmy, Mahmoud Khaled, Shahira Elmosalamy, Noura Eissa

Nanotechnology Research Centre

No abstract provided.

Synthesis And Characterization Of Eco-Engineered Hollow Fe2o3/Carbon Nanocomposite Spheres: Evaluating Structural, Optical, Antibacterial, And Lead Adsorption Properties, Islam Gomaa

Nanotechnology Research Centre

This work presents a facile mechano-thermal route for the synthesis of carbon-decorated, hollow, mesoporous α-Fe2O3 microspheres. Comprehensive characterization (XRD, XPS, FT-IR, SEM/EDX, TGA, zeta-potential) confirmed the formation of phase-pure hematite with nanoscale crystallites (~19 nm), substantial residual surface carbon (~40 wt%) consistent with Fe–O–C linkages, and a positive surface charge (+15.9 mV). The hierarchical hollow/mesoporous architecture enables fast ion transport and provides extensive interior binding sites, resulting in rapid Pb(II) uptake that reaches 92% removal in ≈15 min at pH 5.0. The adsorption follows a Langmuir isotherm (qmax ≈ 70.6 mg/g) and pseudo-second-order kinetics, indicative of chemisorption coupled to efficient …

Barca Nostra: Photography, Tourists, Travel And Refugees, Panizza Allmark

Research outputs 2022 to 2026

The relic of the Mediterranean’s deadliest shipwreck, in which around 1000 migrants perished at sea in 2015, was resurrected as an art installation displayed at the 58th Venice Art Biennale titled Barca Nostra (Our Boat), by artist Christoph Büchel in 2019. The shipwreck was placed on a wharf near a café at the festival without an accompanying descriptive text. It was considered disrespectful, as it is a display of a site of tragic Black deaths for white middle-class spectatorial consumption. It served as a site for tourist selfies. It also serves as a memorial and sparks debates about migration and …

First-Principles Modeling Of Nitazoxanide Analogues As Prospective Pfor-Targeted Antibacterials, Islam Gomaa

Nanotechnology Research Centre

Pyruvate:ferredoxin oxidoreductase (PFOR) is a key Achilles’ heel in anaerobic pathogens. We integrate electronic-structure calculations (DFT), cheminformatic QSAR metrics, and residue-resolved docking to distill a concise “recognition code” and translate it into practical design rules. Using nitazoxanide (Nita; ΔG(bind) ≈ −10.0 kcal·mol−1) as a well-established reference, productive binding requires a conserved triad: a hydrogen-bond donor addressing Thr-997 and Cys-840, a π–π stack with Phe-869, and a recurrent π–σ contact to Thr-997 that orients the scaffold. Deacetylation to tizoxanide unmasks the phenolic donor and raises local electrophilicity, yet it also slightly loosens pocket packing (−9.6 kcal·mol−1). Strategic halogenation introduces a σ-hole …

Cruciferous Vegetables Improve Glycaemic Control Compared To Root/Squash Vegetables In A Randomized, Controlled, Crossover Trial: The Vegetables For Vascular Health (Vessel) Study, Emma L. Connolly, Alex H. Liu, Richard J. Woodman, Armaghan Shafaei, Lisa G. Wood, Richard Mithen, Anthony P. James, Carl J. Schultz, Seng Khee Gan, Catherine P. Bondonno, Joshua R. Lewis, Jonathan M. Hodgson, Lauren C. Blekkenhorst

Research outputs 2022 to 2026

Aims: Higher cruciferous vegetable (e.g., broccoli) intake is associated with lower risk of type 2 diabetes and cardiovascular disease, but limited causal evidence exists. We investigated if cruciferous vegetable intake improved glycaemic control compared to root/squash vegetables in non-diabetic adults with elevated blood pressure. Materials and Methods: This randomized, controlled, crossover trial consisted of two 2-week dietary interventions (300 g/day cruciferous [active] and root/squash [control] soups with standardized lunch/dinner meals) separated by a 2-week washout. Participants were blinded to the intervention allocation. Glycaemic measures were a pre-specified secondary outcome. Flash glucose monitoring measured interstitial glucose every 15-min throughout both interventions. …

Cocreating A Programme To Prevent Injuries And Improve Performance In Australian Police Force Recruits: A Study Protocol, Myles C. Murphy, Andrea B. Mosler, Jonathan Hodgson, Sophia Nimphius, Evert Verhagen, Joanne Kemp, Alex Donaldson, Debra Langridge, Vanessa R. Sutton, Kay M. Crossley, Clare L. Ardern, Carolyn A. Emery, Mary A. Kennedy, Simone Radavelli-Bagatini, Martin Hägglund, Brady Green, G. Gregory Haff, Garth Allen, Andrea Bruder

Research outputs 2022 to 2026

A healthy police force is a key component of a well-functioning society, yet 1 in 20 law enforcement recruits drop out of the recruit training programme due to injury. This drop-out rate has substantial economic and workforce ramifications. In the Western Australia Police Force, one in five recruits suffers a musculoskeletal injury during the recruit training programme, causing time-loss from work. We will now identify the critical elements of an injury prevention intervention and investigate the needs, experiences and suggested solutions to address potential implementation challenges. Our objective is to co-create an intervention with content and context experts, specifically for …

Focus On Frailty: Co-Designing Digital Frailty Education With Healthcare Students, Kristiana Ludlow, Sarah Martin, Benignus Logan, Ruth E. Hubbard, Nicola Warren, Olivia Gallagher, Bonnie K. Kwok, Rosemary Saunders

Research outputs 2022 to 2026

Introduction: Frailty is prevalent in hospitals and is associated with adverse events and poor health outcomes. In Australia, there is a need for co-designed, multidisciplinary, and contextually relevant frailty education to improve healthcare students’ understanding and knowledge of frailty within the hospital setting. Objective: This study aimed to i) explore healthcare students’ understanding of frailty and their experiences with patients who are frail, and ii) seek healthcare students’ design ideas for the content of a new digital frailty education course.

Methods: Participants were university students enrolled in a health-related degree. Online focus groups and interviews were conducted between August and …

Investigating The Potential Of Remote Ultraviolet Sensing For Real-Time Produced Water Monitoring: A Lab-Scale Study, M. Weir, T. Robertson, D. I. Maroef, M. L. Johns, M. Zargar

Research outputs 2022 to 2026

Traditional produced water discharge monitoring techniques involve ‘end of pipe’ sample collection and analysis, offering a snapshot of discharged fluid composition and predicting the marine environmental risk through dispersion models. This study presents a proof-of-concept analysis of using ultraviolet remote sensing for real-time produced water monitoring, enabling data capture directly within the marine environment. Ultraviolet imaging was used to quantify the sheen intensity of artificially prepared produced water standards and to evaluate the relationship between image signal intensity and total petroleum hydrocarbon concentration over time. A statistically significant relationship was observed between signal intensity and total petroleum hydrocarbon concentrations, with …

Protocol For An Integrative Meta-Analysis Of The Application Of Machine Learning Algorithms In The Prediction Of Chronic Disease Risks And Outcomes, Ebenezer Afrifa-Yamoah, Emmanuel Peprah-Yamoah, Enoch Odame Anto, Victor Opoku-Yamoah, Eric Adua

Research outputs 2022 to 2026

Background: Precise risk prediction of chronic diseases is essential for effective preventive care and management. Machine learning (ML) is a promising avenue to enhance chronic disease risk prediction; however, a comprehensive assessment of ML performance across various chronic diseases, populations, and health settings is needed. Methods: This meta-analysis aims to synthesize evidence on the performance of ML techniques for predicting the risks and outcomes of chronic diseases. A literature search was conducted through PubMed, Web of Science, Scopus, Science Direct, Medline, and Embase. Studies applying ML techniques to predict chronic disease risks or outcomes and reporting performance metrics were included. …

How Do Workforce Adaptability And Reskilling Initiatives Drive Innovations: The Case Of Western Australian Construction Industry, Keyao Li, Mark A. Griffin, Mengting Xia

Research outputs 2022 to 2026

Modern methods of construction (MMC) mark a shift from traditional practices to innovative workflows enabled by digital advancements. These changes demand a construction workforce that is adaptable, open to change, and committed to continuous improvement. This study explores how adaptability and continuous improvement contribute to achieving the desired outcomes of MMC. Specifically, it seeks to examine how these qualities are understood within the construction workforce and their practical implications. Semi-structured interviews were conducted with twenty-five construction experts in various roles and organisations. Interview results highlighted that fostering adaptive skills and targeted reskilling can maximise the benefits of MMC. Meanwhile, workforce …

Increased Nitrate Intake From Beetroot Juice Over 4 Weeks Changes The Composition Of The Oral, But Not The Intestinal Microbiome, Rebeka Fejes, Joana Séneca, Petra Pjevac, Martin Lutnik, Stefan Weisshaar, Nina Pilat, Romy Steiner, Karl Heinz Wagner, Richard J. Woodman, Catherine P. Bondonno, Jonathan M. Hodgson, David Berry, Michael Wolzt, Oliver Neubauer

Research outputs 2022 to 2026

Inorganic dietary nitrate, metabolized through an endogenous pathway involving nitrate reducing bacteria, improves cardiovascular health, but its effects on the oral and intestinal microbiomes of older adults with treated hypertension are unknown. Our study investigated the effects of nitrate from beetroot juice on the oral and intestinal microbiomes of this population. A randomized, double-blind, placebo-controlled crossover trial was conducted with 15 participants (age range: 56–71 years), who consumed nitrate-rich or nitrate-depleted (placebo) beetroot juice for 4 weeks. The oral microbiome analysis revealed an increase in Neisseria and a decrease in Veillonella relative abundance (for both, PERMANOVA p < 0.001), with no significant changes in the intestinal microbiome composition. Our findings suggest that an increased dietary nitrate intake from a vegetable source may selectively modulate the oral microbiome and promote an increased abundance of nitrate-reducing species, which was previously associated with improved cardiovascular health outcomes.

Moderate-To-Late Preterm Infants Benefit From The Early Collaborative Intervention: Primary Outcomes Of An Rct, Ulrika Birberg Thornberg, Felix Sebastian Koch, Charlotte Sahlén Helmer, Jonna Tell, Ellinore Nyberg, Thomas Abrahamsson, Evalotte Mörelius

Research outputs 2022 to 2026

Aim: This study aimed to determine the longitudinal impact of the EArly Collaborative Intervention (EACI), a three-session early intervention designed to enhance parent-infant interaction, on the developmental outcomes of preterm infants born between 30 + 0 and 35 + 6 weeks of gestation. Methods: This randomised controlled blinded study recruited families in two neonatal intensive care units in Sweden. In this one-year follow-up, 87 infants (standard care = 37, standard care with EACI = 50) were included in the intention-to-treat analysis. The primary study outcomes were cognition, receptive and expressive communication, and fine and gross motor development measured with the …

The Accidental School Nurse: How Australian Registered Nurses Enter School Nursing, Anita Moyes, Susan Karemba

Research outputs 2022 to 2026

Australia has a long history of school nursing and a strong orientation to formal educational pathways for nursing specialization. Despite this, pathways for becoming a school nurse are lacking, and how Australian nurses became a school nurse is unclear. The aim of this study was to gain insight into this issue. Semi-structured interviews were conducted with 45 Australian school nurses. Data was analyzed using inductive content analysis. Findings identified that Australian school nurses typically became a school nurse by accident, not design. They entered school nursing having already had a long and diverse clinical career and were drawn to school …

The Impacts Of Digital Technology Use And Tourism Expenditure On Women’S Family Status: Evidence From China, Jinwei Wang, Juan Hu, Yachen Zhang, Xin Wang, Alastair M. Morrison

Research outputs 2022 to 2026

The status of women is an influential factor in supporting the stable development of families and societies. How to improve women’s status has become a focus in gender studies, with emerging digital technologies and tourism expenditure thought to have potential impacts. This research investigated relationships among digital technology use, tourism expenditure, and women’s family status using survey data from the China Family Panel Studies (CFPS). The impacts were determined through developing baseline regression and stepwise regression models. The main findings were: (1) Digital technology use had a significant and positive effect on women’s family status, and there were differences among …

Towards Carbon Neutrality In Tourism: Pathways And Future Research Directions, Pezhman Hatamifar, Kourosh Esfandiar, Zahed Ghaderi

Research outputs 2022 to 2026

Achieving carbon neutrality (CN) in tourism is essential for mitigating climate change, yet existing literature provides limited guidance on effective pathways. This review addresses this gap by examining key strategies for carbon-neutral tourism, integrating both mitigation and adaptation approaches across three pathways: individual actions, industry initiatives, and destination policies to advance CN goals in tourism. This review found that achieving CN in the tourism industry necessitates a multifaceted approach involving stakeholders at various levels, from individuals to destination managers and policymakers, on both the supply and demand sides. Additionally, addressing behavioral changes, ethical considerations, and transparent carbon offset programs are …

Phase-Specific Pandemic Survival Strategies: Insights From Tour Operators, Kai Xin Tay, Thanam Subramaniam, Jeniffer Kim Lian Chan, Neethiahnanthan Ari Ragavan, S. Mostafa Rasoolimanesh, Joaquim Dias Soeiro

Research outputs 2022 to 2026

The coronavirus disease 2019 (COVID-19) pandemic and a significant and negative impact on the tourism sector, and effective strategies were required to resolve pertinent challenges. The present study sought to appraise the survival strategies of Malaysian tour operators through a systematic literature review and in-depth interviews with 26 tour operator firms. The findings were discussed by employing a reactive, adaptive, protective, and proactive (RAPP) framework to underscore phase-specific strategies. The first phase included decreasing operational expenditures and staff layoffs. The second phase encompassed retraining existing staff while diversifying the current business scope. The third phase prioritised protecting financial integrity, engaging …

Beyond Assessment Security: A Critical Policy Analysis Of Four Alternative Strategies To Uphold Academic Integrity And Adopt The Genai Transformation Of Teaching And Learning For An Accredited Engineering Degree, Sasha Nikolic, Montserrat Ros, Yasir M. Al-Abdeli, Helen Fairweather

Research outputs 2022 to 2026

Generative Artificial Intelligence (GenAI), exemplified by tools such as ChatGPT, has posed significant challenges and opportunities in the realm of academic integrity, particularly in engineering education. This commentary critically examines alternative strategies that go beyond traditional assessment security, aiming to uphold academic integrity while embracing the transformative potential of GenAI in teaching and learning. In the context of programs that rely on unit level outcomes to determine the overall student progression (not the programmatic approach to progression), this study identifies and explores four strategies that may offer potential improvements to assessment security: I-risk-level analysis, which aligns the mix of supervised …

Evaluation Of A Virtual Home Health Heart Failure Program: Mixed Methods Study, Nilufeur Mckay, Rosemary Saunders, Helene Metcalfe, Sue Robinson, Peter Palamara, Kellie Steer, Jeannie Yoo, Miles Ranogajec, Lisa Whitehead, Beverley Ewens

Research outputs 2022 to 2026

Background: Heart failure is a prevalent and debilitating condition, affecting millions globally and imposing a significant burden on patients, families, and health care systems. Despite advancements in medical treatments, the gap in effective, continuous, and personalized supportive care remains glaringly evident. To address this pressing issue, virtual health care services delivered by interdisciplinary teams represent a promising solution. Understanding the outcomes and experience of remote monitoring–enabled interdisciplinary chronic disease management programs can inform resource allocation and health care policy decisions. Objective: The purpose of this study was to evaluate the clinical and behavioral outcomes of patients undertaking a Virtual Home …