Digital Commons Network^™

The Generality Of Psychosocial Safety Climate Theory—A Fundamental Element For Global Worker Well-Being: Evidence From Four Nations, May Young Loh, Michelle Chin Chin Lee, Maureen Dollard, Dianne Gardner, Kazuki Kikunaga, Tsukumi Tondokoro, Akinori Nakata, Mohd Awang Idris, Tim Bentley, Ali Afsharian, David Tappin, Darryl Forsyth

Research outputs 2022 to 2026

Occupational health and safety researchers and policymakers often rely on organisational theories and evidence to provide valuable information for effective policy making and understanding. Yet, most traditional and contemporary organisational theories are developed within a single nation, often in high-income countries. Therefore, cross-national validation is required for generalisable worldwide use. The current study focuses on an antecedent to workplace health and safety, that is, the psychosocial safety climate (PSC), and aims to investigate if PSC is an etic (i.e., universally applicable) or emic (i.e., nationally/context specific) theory. Across nations, we investigate the construct meaning of PSC by testing PSC measurement …

Caring For Home Care Workers: Health And Safety Hazards, Harms And Risk Factors, Denise M. Jepsen, Sanetta Henrietta Johanna Du Toit, Toni Robyn Barker, Saul Wodak, Erin Lawn, Tash Freeburn, Josh Rhee, Carmel Laragy, Elizabeth Convery

Research outputs 2022 to 2026

Home care workers support the growing number of older adults or people with disabilities who are living at home in their own private residences. The complex and varied work health and safety (WHS) hazards these workers face on the job include both physical and psychosocial harms. While physical WHS hazards in this sector have been articulated, there is an urgent need to update, understand and address psychosocial risks such as verbal abuse and sexually inappropriate behaviour and bullying, particularly when perpetrated by clients. This study sought to identify the range of WHS hazards and harms that home care workers face …

Lithium Slag As A Supplementary Cementitious Material For Sustainable Concrete: A Review, Sajad Razzazan, Nuha S. Mashaan, Themelina Paraskeva

Research outputs 2022 to 2026

The global cement industry remains a significant contributor to carbon dioxide (CO2) emissions, prompting substantial research efforts toward sustainable construction materials. Lithium slag (LS), a by-product of lithium extraction, has attracted attention as a supplementary cementitious material (SCM). This review synthesizes experimental findings on LS replacement levels, fresh-state behavior, mechanical performance (compressive, tensile, and flexural strengths), time-dependent deformation (shrinkage and creep), and durability (sulfate, acid, abrasion, and thermal) of LS-modified concretes. Statistical analysis identifies an optimal LS dosage of 20–30% (average 24%) for maximizing compressive strength and long-term durability, with 40% as a practical upper limit for tensile and flexural …

Longitudinal Changes In Skeletal Muscle In Children Undergoing Cancer Treatment: A Systematic Review And Meta-Analysis, Anna Maria Markarian, Dennis R. Taaffe, Daniel A. Galvão, Carolyn J. Peddle-Mcintyre, Jodie Cochrane Wilkie, Francesco Bettariga, Robert U. Newton

Research outputs 2022 to 2026

Skeletal muscle loss during chemotherapy has been associated with poorer outcomes and reduced survival across several types of cancer. However, the extent and progression of muscle loss during treatment for childhood cancers remain unclear. A better understanding could help identify children at increased risk and inform the timing of targeted intervention. This systematic review and meta-analysis aimed to synthesize the evidence on skeletal muscle changes during treatment for childhood cancers and identify factors that influence these outcomes. A systematic search was conducted in CINAHL, Embase, PubMed, SPORTDiscus, and Web of Science. Studies were eligible if they included children and adolescents …

Management Of Neonates In The Special Care Nursery And Its Impact On The Developing Gut Microbiota: A Comprehensive Clinical Review, Ravisha Srinivasjois, Shripada Rao, Gavin Pereira

Research outputs 2022 to 2026

The first few days following the birth are a vulnerable time for the neonate. Sick infants experience various interventions during their stay in the neonatal unit in order to stay alive and grow. Acquisition of gut microbes is critical for the short- and long-term health of the neonate. At a time when the gut microbiome is starting to take shape, crucial interventions directed at improving the growth, development and survival of the neonate impact its development. Events prior to and after the birth of the neonate, such as maternal conditions, antibiotic exposure, type of feeds, supplemental probiotics, and neonatal intensive …

Mxenes At The Forefront: Advances In Energy Storage And Nanofluidic Applications, Zafar Said, Maham Aslam Sohail, Hassina Tabassum, Imran Haider Sajid, Hafiz Muhammad Ali, Furqan Jamil, Yogendra Kumar Mishra, A. K. Pandey

Research outputs 2022 to 2026

This review summarizes recent studies on MXenes and their composites regarding energy storage and nanofluidic devices. MXenes are a new family of two-dimensional transition metal carbides and nitrides that have gained much attention in recent times due to their excellent physicochemical properties, such as its exceptionally high electrical conductivity, even more than that of metals, thermal stability, hydrophilicity, high energy and power densities, tunable structures, and large surface area along with abundant electrocatalytically active sites. These features, along with larger interlayer gaps compared with graphene, point to the emergence of MXenes as energy storage alternatives. Synthesis, properties, and applications of …

Ocular Changes As Potential Biomarkers For Early Diagnosis Of Alzheimer's Disease, Purna Chandra Poudel, Shaun M. Frost, Shaun Eslick, Hamid R. Sohrabi, Kevin Taddei, Eugene Hone, Ralph N. Martins

Research outputs 2022 to 2026

Alzheimer's disease (AD) is a progressive neurodegenerative disorder and the most common cause of dementia. AD diagnosis often involves a thorough assessment, including clinical evaluation, cognitive testing, medical history examination, genetic testing, and biomarker analysis. Currently, the invasive nature and high costs of biomarker testing, such as cerebrospinal fluid analysis and neuroimaging, have limited the early detection and intervention of the disease. Therefore, researchers have explored cheaper and less invasive options, such as ocular imaging. This review discusses the close relationship between the eye and the central nervous system and ocular changes as a potential non-invasive AD biomarker. Ocular changes …

Restricting Outdoor Advertising Of Unhealthy Food: Can Australia's Food Category-Based Classification System Be Applied Consistently?, Clare Whitton, Frith Klug, Alexia Bivoltsis, Georgina S.A. Trapp, Claire E. Pulker

Research outputs 2022 to 2026

Most outdoor food advertising (e.g. billboards and bus stops) features foods that are considered unhealthy. The most important technical challenge when designing policies to restrict unhealthy outdoor food advertising is defining 'unhealthy food'. To date, most restriction policies have used nutrient profiling models (i.e. foods are classified according to their nutritional composition) to determine which foods and beverages may be advertised. In Australia, state governments have endorsed a food category-based classification system, with no prescribed nutrient limits, which may create ambiguity when multiple users are identifying food advertisements to be restricted. This study aimed to assess the consistency of decisions …

Successful Treatment Of Aspergilloma With Antifungal Alone: A Case Of Conservative Management, Ad Rian Chong, Khai Lip Ng, Nai Chien Huan, Nur Husna Mohd Aminudin, Raja Nor Adilla Raja Rahaizat, Kasuma Mohamed Nordin

Research outputs 2022 to 2026

Pulmonary aspergilloma can cause life-threatening haemoptysis. Surgical resection and/or bronchial artery embolization (BAE) are established treatment modalities, but both can be risky in frail patients with comorbidities. Spontaneous regression of aspergilloma with antifungal agents alone is rare. We report an elderly gentleman with a background history of treated pulmonary tuberculosis, who presented with haemoptysis due to a large left upper lobe aspergilloma. He declined surgery and BAE due to perceived risks. Oral voriconazole and later isavuconazole were prescribed, which led to clinical improvement and significant reduction in the size of the aspergilloma over 6 months. Antifungal agents might be a …

The Role Of Diet In Moderating The Relationship Between Symptoms Of Depression And Brain Amyloid Load, Hilal Salim Said J. Al Shamsi, Samantha L. Gardener, Stephanie R. Rainey-Smith, Hamid R. Sohrabi, Kevin C.M. Taddei, Colin L. Masters, Vincent M. Doré, Christopher L. Rowe, W. M.A.D.Binosha Fernando, Ralph N. Martins

Research outputs 2022 to 2026

Background: Healthy lifestyle factors, including diet, may affect brain amyloid beta (Aβ) load. This study examines dietary patterns as moderators of the relationships among symptoms of depression, anxiety, and brain Aβ load. Method: A cross-sectional study of cognitively unimpaired older adults (n = 524) from the Australian Imaging, Biomarkers, and Lifestyle study assessed dietary patterns, depressive and anxiety symptoms, and brain Aβ load. Moderation and simple slope analyses were conducted. Results: The Dietary Approaches to Stop Hypertension (DASH) diet moderated the relationship between depressive and anxiety symptoms and brain Aβ load. Higher symptoms were associated with greater Aβ load in …

Welding Fume In The Western Australian Mining Industry: Impact Of A Change To The Workplace Exposure Standard, Matthew Oosthuizen, Kerry Staples, Adelle Liebenberg, Kiam Padamsey, Marcus Cattani, Andy Mccarthy, Jacques Oosthuizen

Research outputs 2022 to 2026

The aim of this study was to analyse the Western Australian (WA) Safety Regulatory System (SRS) database to assess compliance of the WA mining sector regarding workers exposure to welding fumes and to identify trends over time. De-identified data analysed to assess the impact of reducing workplace exposure standards (WES) for general welding fumes on industry compliance. Historical trend analysis shows a shift from 100% compliance to 100% non-compliance, based on mean values and 95% confidence intervals, with exposure levels remaining consistent over time. These findings highlight the need for current, innovative engineering solutions, and raise questions about the validity …

A Global Movement Takes Shape – Physical Activity, Health, And The New Era Of Responsibility: “Global Alliance For Promotion Of Physical Activity”, J. M. Steinacker, W. Van Mechelen, C. Joisten, S. Zanuso, C. A. Jaworski, Y. P. Pitsiladis

Research outputs 2022 to 2026

No abstract provided.

Mining Waste In Asphalt Pavements: A Critical Review Of Waste Rock And Tailings Applications, Adeel Iqbal, Nuha S. Mashaan, Themelina Paraskeva

Research outputs 2022 to 2026

This paper presents a critical and comprehensive review of the application of mining waste, specifically waste rock and tailings, in asphalt pavements, with the aim of synthesizing performance outcomes and identifying key research gaps. A systematic literature search yielded a final dataset of 41 peer-reviewed articles for detailed analysis. Bibliometric analysis indicates a notable upward trend in annual publications, reflecting growing academic and practical interest in this field. Performance-based evaluations demonstrate that mining wastes, particularly iron and copper tailings, have the potential to enhance the high-temperature performance (i.e., rutting resistance) of asphalt binders and mixtures when utilized as fillers or …

Advancement Of Biocarbon Materials In Sustainable Thermal And Electrochemical Energy Storage With Future Outlooks, Md Shahriar Mohtasim, Barun K. Das

Research outputs 2022 to 2026

Biocarbon exhibits significant potential in thermal and electrochemical energy storage owing to its higher surface area, flexible porosity, and superior thermal stability, facilitating effective energy absorption, storage, and conversion. Additionally, its sustainable and cost-effective nature, derived from renewable biomass, aligns with the growing demand for eco-friendly solutions. There is not enough review work that offers comprehensive details on the unique properties of biocarbon (both animal and plant-derived), synthesis and characterization methods, the root level mechanism of biocarbon's interaction with phase change materials (PCMs) matrix, the generalization of thermal and electrochemical regulation with an emphasis on the benefits to the environment …

Urbanisation And Specifically Impervious Cover Alter Riparian Plant Communities In A Rapidly Urbanising Landscape In The Himalayas, Karma Jamtsho, Mark A. Lund, David Blake, Eddie Van Etten

Research outputs 2022 to 2026

Impervious covers, such as roads, pavements, buildings, and parking lots, prevent water infiltration, thereby increasing surface runoff. The expansion of impervious cover along riverbanks in urban areas poses a significant threat to riparian ecosystems by altering species diversity and composition through hydrological changes. As dynamic ecosystems at the interface between aquatic and terrestrial environments, riparian areas play a crucial role in aquatic ecology, particularly in terms of biodiversity, bank stability, nutrient dynamics, and hydrological processes. Employing plot-based floristic sampling, this study investigated the effects of urbanisation, particularly impervious cover (quantified as PTIA, Percentage of Total Impervious Area), on riparian plant …

A Flavonoid-Rich Diet Is Associated With A Lower Risk Of Chronic Kidney Disease: A Prospective Cohort Study, William Bell, Alysha S. Thompson, Nicola P. Bondonno, Amy Jennings, Martina Gaggl, Tilman Kühn, Aedín Cassidy

Research outputs 2022 to 2026

Background and aim: Mechanistic data suggests several flavonoids may improve kidney function, but no large-scale prospective cohort study has been conducted. As such, we performed a prospective population-based study on flavonoid intakes, chronic kidney disease (CKD) risk, and all-cause mortality among participants with CKD. Methods: We examined associations between a Flavodiet score (FDS), individual flavonoid-rich foods and subclasses (based on ≥2 24-h dietary assessments) and a) CKD risk among 109,711 adults, and b) all-cause mortality among 3,287 participants with CKD at baseline, aged 40–69 years using multivariable Cox regression analyses. Additionally, we used mediation analysis to examine potential mechanisms of …

Creating A New Climate Transition Politics? Reflections On A Real Deal For Australia, Amanda Tattersall, Katie Moore, Juliet Bennett, Christine Evans, Louise C. Johnson, Naomi Joy Godden, Dibya Shree Chhetry, Elise Ganley, Sally Fisher, Jaclyn Mccosker, Jade Wright, Liz Bonner, Helen Long, Noreen Nicholson

Research outputs 2022 to 2026

Economic responses to climate change, such as just transitions and the Green New Deal (GND), have helped shift climate policy debate to focus on the economic dimensions of climate change. Yet these approaches have also been limited; they have not always delivered, they have left some groups behind and at times have polarised affected constituencies. This article argues that a key reason for this is that these agendas have primarily involved imposing solutions on communities without activating people's participation in the perpetual cocreation of new social, political and economic solutions. Here, community and academic researchers reflect on the first five …

High Flying Adored: How Ceo Narcissism Influences Firms’ Responses To Above-Aspiration Performance With Risky Organizational Change, Korcan Kavusan, Daniel Mack, Matthew P. Mount, Gokhan Ertug

Research Collection Lee Kong Chian School Of Business

Research Summary: Research on performance feedback presents conflicting views on how above-aspiration performance influences organizational change. Some studies argue that it constrains change due to a lack of organizational motivation, while others suggest that it enables change by expanding managerial discretion. Reconciling these perspectives, we suggest that managers’ narcissistic tendencies can fundamentally alter how a firm responds to above-aspiration performance. We theorize and find evidence that high-narcissism CEOs respond to above-aspiration performance with more acquisitions—attention-generating actions that align with their self-enhancement motives, while under similar conditions low-narcissism CEOs avoid acquisitions, due to their uncertainty and risk. Our findings highlight the …

Human Resource Management And Black Teachers’ Employee Experience In K-12 Urban Public Schools, Danielle Renee Cooper-Williams

Dissertations

National teacher data indicate that publicly funded schools in the United States struggle to retain Black teachers in high-need urban areas and in comparison to other groups (Carver-Thomas & Darling Hammond, 2017). This qualitative investigation employed case study methodology. The case study focused on one school within a charter management organization (CMO), exploring interactions among Black teachers and their supervising administrators at the site and management organization levels. The study was organized around concepts articulated at the nexus of teacher retention scholarship and human resource management theory, two bodies of literature yet to be substantially integrated to understand Black teachers’ …

Centering Community Voice In Strategic Design: The Build Health Challenge Model, Melissa Monbouquette, Jessica Mulcahy

The Foundation Review

It is commonplace today for philanthropies to require grantee partners to have a community engagement strategy to ensure that the institution reflects the community that it serves. It is also incumbent on foundations to embrace the same intent. Alongside participatory practices, listening is an opportunity to level the power dynamics inherent to philanthropic practice.

The BUILD Health Challenge® (BUILD) is an innovative funder collaborative designed to support local cross-sector action to address the root cause of health inequities. Established in 2015, BUILD supports participants from across the U.S. to engage in partnerships including residents, community-based organizations, health departments, and health …

Impact Of Patient Diaries On Children, Families, And Healthcare Professionals In Paediatric Intensive Care Settings: A Scoping Review, Fiona Lynch, Jos M Latour, Ruth Endacott

School of Nursing and Midwifery

OBJECTIVE: The aim of this scoping review was to understand the current landscape, features, and volume of evidence that address the review question: what is the impact of Paediatric Intensive Care Unit (PICU) patient diaries on children, families, and healthcare professionals (HCPs)? To provide context: descriptions of diary models was also provided.

METHOD: The search strategy was structured using the Population, Concept, and Context model to focus the review question. The inclusion criteria were intentionally broad to include all studies published in English from January 2016 until November 2024. The databases CINAHL, Medline, and EMBASE were used to retrieve articles, …

Sensing Freedom: Forensic Mental Health Ot & Service User Perspectives Of Sensory Processing & Occupational Participation, Elana Moore, Rosi Raine, Alison Warren, Karen Beaulieu

School of Health Professions

ABSTRACT SYNOPSIS:UK research explored forensic mental health occupational therapist and service user experiences of sensory processing and occupational participation. The incorporation of sensory processing information in occupation-focused practice is recommended.LEARNING OBJECTIVES:At the conclusion of this session, participants will be able to appreciate the utility of an experiential approach in occupational therapy research.At the conclusion of this session, participants will be able to consider how to incorporate sensory processing in occupation-focused practice.At the conclusion of this session, participants will be able understand the importance of addressing Transactionalism in occupational therapy.ABSTRACT:Purpose:The phenomenon of sensory processing is an everyday experience which occurs in …

Bridging Generations: Intergenerational Transfers And Time Use In A Changing World, Christine Ho

Research Collection School Of Economics

This Special Issue brings together nine papers that examine how families allocate time and money across generations. Spanning aging societies in East Asia to informal settlements in the Pacific, the contributions employ diverse methodological approaches, from natural experiments and policy variation to administrative data linkage and cross-generational panel surveys. The findings converge on a central insight: intergenerational transfers of time and money are not merely cultural practices, but systematic responses to changing economic environments and institutional frameworks. Family decisions are critical to the provision of long-term care, investment in children’s human capital, and the transmission of preferences, opportunities, and well-being …

Child Cruelty By Design: Big Tech's Defiance Of California's Child Online Safety Mandates, Children's Advocacy Institute, University Of San Diego School Of Law

CAI Special Reports

No abstract provided.

A Multi-Scale Approach For Integrating Species Distribution Models With Landscape Connectivity To Identify Critical Linkage Zones For African Savanna Elephants (Loxodonta Africana), Lei Song, Amy E. Frazier, Anna Bond Estes, Lyndon Despard Estes

Geography

The populations of African savanna elephants have declined by an estimated 60 % since the 1970s, which can be attributed to a mixture of poaching and habitat loss. Human activities and environmental changes have caused unprecedented loss and fragmentation of elephant natural habitats, resulting in the isolation of elephant populations. Preserving habitat connectivity is thus increasingly important to conserve remaining elephants' populations and maintain ecological functions. A major challenge in large-scale connectivity modeling is data availability constraints. To tackle this issue, we developed an integrated modeling approach that leverages multiple, publicly available occurrence datasets, which vary in format and quality, …

Bulloch County National Register Of Historic Places Collection, Zach S. Henderson Library Special Collections

Finding Aids

Spanning 1970 to 1997, the collection contains materials regarding the application process for various Bulloch County properties to the National Register of Historic Places. Materials include official application paperwork, along with correspondence between various officials and property owners regarding processing, status updates, or requests for more information. Photographs of properties and supplemental documents such as genealogical records, newspaper clippings, and written narratives surrounding the development of the properties are also included.

Find this collection in the libraries' catalog.

Enhancing Postpartum Depression Screening Rates: An Educational Intervention For Primary Care Pediatric Providers: A Quality Improvement Project, Jasmine Shaterra Jones

Doctor of Nursing Practice Projects

This quality improvement (QI) project sought to increase postpartum depression (PPD) screening rates at a single pediatric primary care practice setting by implementing an educational intervention for pediatric providers. Postpartum depression is a common and debilitating mental health condition affecting many mothers worldwide. Postpartum depression impacts many women in the United States and affects all ethnicities, although rates may vary based on demographic and socioeconomic factors. Despite the American Academy of Pediatrics' recommendations for maternal PPD screening at one, two, four, and six months, well-child visits, national screening rates remain low, with a large number of cases undiagnosed. The current …

Improving Hiv Pep Patient Follow-Up Appointment And Laboratory Testing In A Telehealth Setting: A Quality Improvement Project, Ralston Lockett

Doctor of Nursing Practice Projects

The ongoing HIV epidemic in the United States highlights the need for innovative prevention strategies, including non-occupational post-exposure prophylaxis (nPEP). This Doctor of Nursing Practice (DNP) project evaluated a telehealth-based intervention aimed at increasing HIV PEP follow-up appointments and laboratory completion rates, while also enhancing provider knowledge. Dual interventions included a patient reminder system and provider education. While provider knowledge significantly improved post-intervention, based on Cohen’s d effect size of 0.62, clinical significance was demonstrated by follow-up appointment rates declining from 44% pre-intervention to 41% post-intervention. Laboratory completion rates also decreased, with 53% of patients completing labs pre-intervention compared to …

Evaluation Of A Nurse Practitioner-Led Preoptimization Care Management Program’S Impact On Patient Satisfaction For Total Hip And Knee Arthroplasty, Bryttany Chambers

Doctor of Nursing Practice Projects

This evaluation project aimed to assess whether the nurse practitioner-led preoptimization care management program can increase patient satisfaction by improving the quality metrics, such as same-day ambulation post-surgery, discharge to home, and compliance in preoperative education. The evaluation retroactively reviewed 46 charts of primary total knee and hip arthroplasty patients, male (38%) and female (62%), aged 43 to 84. Using Fisher’s exact test to examine the Net Promoter Scores (NPS) for six months of the PCM program, there was no significant increase in patient satisfaction scores, despite PCM patients averaging 89% compared to non-PCM patients at 83%, based on an …

Educating Nurse Practitioners On Music-Based Interventions: An Evidence-Based Project, La’Keshia Henderson

Doctor of Nursing Practice Projects

Background: Arts-based interventions (ABIs) harness the transformative power of art to enhance processes or situations, particularly those related to physiological, emotional, and psychological well-being. There are three types of arts-based interventions: visual, literary, and performing arts. Among these, music therapy, a form of performing arts intervention, has gained recognition as an effective approach for addressing mental health challenges. Music therapy has shown promise in reducing anxiety symptoms, offering a non-invasive and accessible form of support within ABI strategies. Purpose: This project assessed changes in nurse practitioners' knowledge, attitudes, and practices, as well as their intentions to utilize music-based interventions in …