Digital Commons Network^™

Influence Of Surface Cracking, Anchor Head Profile, And Anchor Head Size On Cast-In Headed Anchors In Geopolymer Concrete, Trijon Karmokar, Alireza Moyheddin

Research outputs 2022 to 2026

In this study, the concrete cone capacity, concrete cone angle, and load–displacement response of cast-in headed anchors in geopolymer concrete are explored using numerical analyses. The concrete damaged plasticity (CDP) model in ABAQUS is used to simulate the behavior of concrete substrates. The tensile behavior of anchors in geopolymer concrete is compared with that in normal concrete as well as that predicted by the linear fracture mechanics (LFM) and concrete capacity design (CCD) models. The results show that the capacity of the anchors in geopolymer concrete is 30%–40% lower than that in normal concrete. The results also indicate that the …

Mitigating Implicit Bias And Promoting Compassionate Behavior In Public Health/Healthcare Professionals: Implications For Treatment Outcomes, Lon J. Van Winkle, Shane L. Rogers, Marta J. Brooks, Bianca B. Calderon, Nicole Michels

Research outputs 2022 to 2026

Partly because it is unconscious, managing implicit bias in public health/healthcare remains intractable. Hence, administrators, practitioners, and their students unknowingly discriminate against others especially including socioeconomically disadvantaged people in the US and elsewhere. . . .

Orthodox Vs Paradox: The Roles Of Glycomics, Genetics And Beyond In Immunity, Immune Disorders And Glycomedicine, Wei Wang

Research outputs 2022 to 2026

The traditional ‘central dogma’ describes the flow of genetic information from DNA to RNA to protein. This process highlights the critical role of genes in living organisms. Nonetheless, ongoing immunological research coming to realize that emerging disciplines like glycomics and epigenetics are challenging the traditional viewpoint and extending the boundaries of the ‘central dogma’. . . .

Reading Group As Method For Feminist Environmental Humanities, James Gardiner, Hayley Singer, Jennifer Hamilton, Astrida Neimanis, Mindy Blaise

Research outputs 2022 to 2026

This article argues that reading groups are a collective field building and research method in Feminist Environmental Humanities, an interdisciplinary scholarly area at the intersections of feminist social justice and environmental concerns. We begin by historicising three Australian Feminist Environmental reading groups (COMPOSTING Feminisms, Eco Feminist Fridays, The Ediths) within a longer feminist tradition, then demonstrate how they respond to declining research funding in the neoliberal university and accelerating ecological crisis. Drawing on survey data, we first thematically code and analyse the results to categorise the groups’ functions and impacts. Departing from more traditional data analysis, we then develop a …

Trends In Maintaining Postharvest Freshness And Quality Of Rubus Berries, Hafiz Muhammad Shoaib Shah, Zora Singh, Jashanpreet Kaur, Mahmood Ul Hasan, Andrew Woodward, Eben Afrifa-Yamoah

Research outputs 2022 to 2026

Blackberries and raspberries, commonly known as Rubus berries, are commercially grown worldwide across different climates. Rubus berries contain wide array of phytochemicals, vitamins, dietary fibers, minerals, and unsaturated fatty acids. Nevertheless, these berries have short storage life which is the major constraint in their supply chains leading to higher postharvest losses. Inappropriate harvest handling, physical bruising, insect pests, and postharvest diseases lower the acceptability of fruit among consumers and other supply chain stakeholders. Additionally, the susceptibility to microbial decay, fruit softening, higher ethylene production, respiratory activity, and increased oxidation of anthocyanins, phenolics, and flavonoids considerably affects the marketability of Rubus …

‘It Was Just As Political As It Was Pragmatic’: The (In)Formal Roles And Policy Work Of ‘Curriculum Leaders’ In A Federated Education Context, Karen Lambert, Dawn Penney

Research outputs 2022 to 2026

Politics and pragmatics are central and inseparable features of curriculum reform. In a federated system like Australia, many individuals and organisations are invested in reform at the national and jurisdictional level. This paper focuses on the policy work and roles of key actors positioned at the interface of national and state-based curriculum development, and at the juncture of curriculum policy and pedagogic practice. These were individuals formally identified as ‘curriculum leaders’ in the enactment of the Australian Curriculum in Health and Physical Education (ACHPE). The paper centres on data collected from eight (n = 8) curriculum leaders via semi-structured interviews. …

Intersections And Conflicts Between Adolescent Boys’ Musical Possible Selves, University Study, And Parent Values, Jason Goopy

Research outputs 2022 to 2026

Adolescents require meaningful and achievable musical possible selves to imagine a future that includes music. Previous research has investigated how to support tertiary music students in their career identity development; however, adolescents make consequential decisions regarding future music study and career intentions in secondary school. This article reports on the intersections and conflicts between adolescent boys’ musical possible selves, university study intentions, and parent values. Research was conducted at an Australian independent K-12 boys’ school using one-on-one semi-structured interviews incorporating a “draw and tell” artifact elicitation technique with Year 12 students and their parents. Two resonating narratives of adolescent boys …

Impact Of Converging Sociocultural And Substance-Related Trends On Us Autism Rates: Combined Geospatiotemporal And Causal Inferential Analysis, Albert Stuart Reece, Gary Kenneth Hulse

Research outputs 2022 to 2026

Whilst cannabis is known to be toxic to brain development, it is unknown if it is driving rising US autism rates (ASMR). A longitudinal epidemiological study was conducted using national autism census data from the US Department of Education Individuals with Disabilities Act (IDEA) 1991–2011 and nationally representative drug exposure (cigarettes, alcohol, analgesic, and cocaine abuse, and cannabis use monthly, daily, and in pregnancy) datasets from National Survey of Drug Use and Health and US Census (income and ethnicity) and CDC Wonder population and birth data. Analysis was conducted in R. 266,950 were autistic of a population of 40,119,464 8-year-olds …

Integrated Clinical Pathways For Lower Limb Orthopaedic Surgeries: An Updated Systematic Review, Huaqiong Zhou, Irene M. Ngune, Pam Roberts, Phillip Della

Research outputs 2022 to 2026

Objective

The objective of the study was to comprehensively synthesise the components of integrated clinical pathways (ICPs) and post-operative outcomes of patients undergone total hip and knee arthroplasty (THA & TKA) and hip fracture surgeries.

Background

Previous systematic reviews examined components and effectiveness of ICPs for lower limb joint replacement and hip fracture surgeries.

Design and Methods

An updated systematic review guided by the Whittemore and Knafl (2005) framework. Electronic databases, Ovid MEDLINE, EBSCOhost-CINAHL, the Cochrane Reviews and Trails, EMBASE and PubMed, were searched from 2007 to 31 January 2021. Due to the heterogeneity of the methods and data collection …

Toward A Synthesis Of The Board-Strategy Relationship: A Literature Review And Future Research Agenda, Pieter-Jan Bezemer, Amedeo Pugliese, Gavin Nicholson, Alessandro Zattoni

Research outputs 2022 to 2026

Research Question/Issue

The strategy role of the board of directors is a contentious topic in both theory and practice and the debate on what boards should or should not do around firm strategy has intensified with changes in global corporate governance. Boards face interventionist regulatory developments, calls for changes in their composition, growing owner engagement, and societal questioning on the corporation's very purpose. With this review, we aim to assess how the research agenda in this area has evolved with these developments.

Research Findings/Results

Our analysis of 152 articles published in 45 high-quality journals between 2008 and 2020 reveals that …

Artificial Intelligence And Precision Health Through Lenses Of Ethics And Social Determinants Of Health: Protocol For A State-Of-The-Art Literature Review, Sarah Wamala-Andersson, Matt X. Richardson, Sara Landerdahl Stridsberg, Jillian Ryan, Felix Sukums, Yong-Shian Goh

Research outputs 2022 to 2026

Background: Precision health is a rapidly developing field, largely driven by the development of artificial intelligence (AI)–related solutions. AI facilitates complex analysis of numerous health data risk assessment, early detection of disease, and initiation of timely preventative health interventions that can be highly tailored to the individual. Despite such promise, ethical concerns arising from the rapid development and use of AI-related technologies have led to development of national and international frameworks to address responsible use of AI. Objective: We aimed to address research gaps and provide new knowledge regarding (1) examples of existing AI applications and what role they play …

Gendered Perceptions Of Climate Change And Agricultural Adaptation Practices: A Systematic Review, A. T. M. Sanaul Haque, Lalit Kumar, Navjot Bhullar

Research outputs 2022 to 2026

The present systematic review was undertaken to obtain a detailed understanding of how climate change perceptions and adaptation differ globally by gender and different intersections among the farmers. Findings from 41 studies selected following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol, mostly from Africa and Asia, suggest that climate change perceptions and adaptation are highly contextual and considerably varied by gender and different intersections. Existing gender role, farmers’ age, education, knowledge, marital status, intra-household power structure, religion, social status and ethnicity were intersecting with gender and climate change perception and adaptation. Apart from gender and intersectionality, access …

Genomic Epidemiology And Transmission Dynamics Of Recurrent Clostridioides Difficile Infection In Western Australia, Daniel R. Knight, Korakrit Imwattana, Deirdre A. Collins, Su-Chen Lim, Stacey Hong, Papanin Putsathit, Thomas V. Riley

Research outputs 2022 to 2026

Recurrent cases of Clostridioides difficile infection (rCDI) remain one of the most common and serious challenges faced in the management of CDI. The accurate distinction between a relapse (caused by infection with the same strain) and reinfection (caused by a new strain) has implications for infection control and prevention, and patient therapy. Here, we used whole-genome sequencing to investigate the epidemiology of 94 C. difficile isolates from 38 patients with rCDI in Western Australia. The C. difficile strain population comprised 13 sequence types (STs) led by ST2 (PCR ribotype (RT) 014, 36.2 %), ST8 (RT002, 19.1 %) and ST34 (RT056, …

Social Studies And History Curriculum Assessment In Colleges Of Education In Ghana: Reflective Practices Of Teacher Educators, Bernice Oteng, Ronald Osei Mensah, Pearl Adiza Babah, Enock Swanzy-Impraim

Research outputs 2022 to 2026

Assessment is a crucial and essential component of successful instruction and learning. As a result, teachers must examine their actions in the classroom through a process of reflective practices (self-observation and self-evaluation) and think about why they do it and if it works. This essay examines the reflective practices of Ghanaian teacher educators regarding the evaluation of social studies and history curricula. It made use of the sequential explanatory mixed method as a methodology drawn from questionnaires, interviews and document reviews. The findings disclosed that teacher educators in Ghana’s colleges of education have low efficacy and poor reflective practices when …

Transition Of Transnational Social Workers: A Critical Realist Perspective On The Need For A Response From The Profession, Shajimon Peter, Allen Bartley, Liz Beddoe, Lynne Soon-Chean Park, Liyun Wendy Choo

Research outputs 2022 to 2026

This article examines the absence of a profession-wide response for facilitating the transition of transnational social workers (TSWs) into the host country. TSWs work with various racial, ethnic, and cultural groups and often in unfamiliar socio-political, policy and practice contexts. A qualitative study was undertaken in New Zealand, which involved six focus groups, three with managers of TSWs and three with TSWs themselves and a face-to-face semi-structured interview with a manager who was also a TSW. Coding and analysis of data were informed by critical realism (CR). We found that TSWs’ transitions are framed within an employer-employee relationship in the …

Vitamin K1 Intake And Incident Diabetes In The Danish Diet Cancer And Health Study: Supplemental Information, Pratik Pokharel, Jamie W. Bellinge, Frederik Dalgaard, Kevin Murray, Marc Sim, Bu B. Yeap, Emma Connolly, Lauren C. Blekkenhorst, Catherine P. Bondonno, Joshua Lewis, Gunnar Gislason, Anne Tjønneland, Kim Overvad, Jonathan M. Hodgson, Carl Schulz, Nicola P. Bondonno

Research outputs 2022 to 2026

No abstract provided.

A Model For Children’S Digital Citizenship In India, Korea, And Australia: Stakeholder Engagement Principles, Emma Jayakumar, Kylie Stevenson, Harrison See, Yeonghwi Ryu

Research outputs 2022 to 2026

This white paper communicates research activities and findings investigating digital safety and digital citizenship through multistakeholder collaborations in three countries—India, South Korea, and Australia. Performed by an Edith Cowan University-based research team from the ARC Centre of Excellence for the Digital Child, supported by the LEGO Group, this research additionally responds to many recent policy and practice reviews arguing for institutional and policy engagement in the Asia Pacific (APAC) that build children’s digital safety, literacy and citizenship. These include the UNESCO data-driven report, Digital Kids Asia Pacific (DKAP): Insights into children’s digital citizenship (UNESCO, 2019), an earlier UNESCO review of …

Acceptability, Feasibility And Preliminary Efficacy Of Low-Moderate Intensity Constraint Induced Aphasia Therapy And Multi-Modality Aphasia Therapy In Chronic Aphasia After Stroke, John E. E. Pierce, Robyn Ohalloran, Leanne Togher, Lyndsey Nickels, David Copland, Erin Godecke, Marcus Meinzer, Tapan Rai, Dominique A. Cadilhac, Joosup Kim, Melanie Hurley, Abby Foster, Marcella Carragher, Cassie Wilcox, Gillian Steel, Miranda L. Rose

Research outputs 2022 to 2026

Background: High-intensity Constraint-Induced Aphasia Therapy Plus (CIAT-Plus) and Multi-Modality Aphasia Therapy (M-MAT) are effective interventions for chronic post-stroke aphasia but challenging to provide in clinical practice. Providing these interventions may be more feasible at lower intensities, but comparative evidence is lacking. We therefore explored feasibility, acceptability, and preliminary efficacy of the treatments at a lower intensity. Methods: A multisite, single-blinded, randomized Phase II trial was conducted within the Phase III COMPARE trial. Groups of participants with chronic aphasia from the usual care arm of the COMPARE trial were randomized to M-MAT or CIAT-Plus, delivered at the same dose as the …

Building For The Future: A Systematic Review Of The Effects Of Eccentric Resistance Training On Measures Of Physical Performance In Youth Athletes, Thomas E. Bright, Matthew J. Handford, Peter Mundy, Jason Lake, Nicola Theis, Jonathan D. Hughes

Research outputs 2022 to 2026

Background:

Eccentric resistance training is recognised as an effective stimulus for enhancing measures of muscular strength and power in adult populations; however, its value in youth athletes is currently not well understood.

Objective:

The aim of this systematic review was to critically appraise the effects of eccentric resistance training on measures of physical performance (i.e. muscular strength, jump, sprint and change of direction) in youth athletes 18 years of age and under.

Methods:

Original journal articles published between 1950 and June 2022 were retrieved from electronic search engines of PubMed, SPORTDiscus and Google Scholar’s advanced search option. Full journal articles …

Differing Hypertrophy Patterns From Open And Closed Kinetic Chain Training Affect Quadriceps Femoris Center Of Mass And Moment Of Inertia, Jacob E. Earp, Domenic Angelino, Disa L. Hatfield, Vincent Colantuono, Euan R. Jackson, Kristin D. Morgan, Alessandra Adami, Kathleen J. Melanson, Anthony J. Blazevich

Research outputs 2022 to 2026

Purpose: To determine whether kinetic chain pattern during knee extensor strength training influences quadriceps femoris center of mass and moment of inertia about the hip in a predictable manner as such changes can affect running economy. Methods: Twelve participants completed 8 weeks of both unilateral open (OKC) and closed (CKC) kinetic chain resistance training on opposing legs. Changes in quadriceps femoris muscle volume (VOLQF), center of mass location (CoMQF), and moment of inertia (IQF) about the hip were determined from magnetic resonance images scans. Regional hemodynamics of the vastus lateralis taken at 30% and 70% of muscle length during OKC …

Incorporation Of Community Resources In Teaching Social Studies In Junior High Schools: A Case In The Adentan District Of The Greater Accra Region Of Ghana, Ronald Osei Mensah, Enock Swanzy-Impraim, Da-Costa Marfo, Pearl Adiza Babah

Research outputs 2022 to 2026

Social studies education constitutes a diverse aspect of the human ecosystem that needs external resources to enable effective tuition and learning in the classroom. Using external resources has been a significant challenge for Ghana’s junior high school teachers. Given this, the study explored the integration of community resources in teaching social studies in a selected junior high school in the Adentan District in the Greater Accra Region of Ghana. It investigated the factors that militate against using community resources and assessed how these problems could be resolved. The study made use of the random sampling technique, with a sample size …

Microvascular And Macrovascular Complications Of Type 2 Diabetes Mellitus: Exome Wide Association Analyses, Afnan Mansour, Mira Mousa, Dima Abdelmannan, Guan Tay, Ahmed Hassoun, Habiba Alsafar

Research outputs 2022 to 2026

Background: Type 2 diabetes mellitus (T2DM) is a chronic, metabolic disorder in which concomitant insulin resistance and β-cell impairment lead to hyperglycemia, influenced by genetic and environmental factors. T2DM is associated with long-term complications that have contributed to the burden of morbidity and mortality worldwide. The objective of this manuscript is to conduct an Exome-Wide Association Study (EWAS) on T2DM Emirati individuals to improve our understanding on diabetes-related complications to improve early diagnostic methods and treatment strategies. Methods: This cross-sectional study recruited 310 Emirati participants that were stratified according to their medically diagnosed diabetes-related complications: diabetic retinopathy, diabetic neuropathy, diabetic …

Student Evaluation Of Teaching: Reactions Of Australian Academics To Anonymous Non-Constructive Student Commentary, Marie Hutchinson, Rosanne Coutts, Debbie Massey, Dima Nasrawi, Jann Fielden, Megan Lee, Richard Lakeman

Research outputs 2022 to 2026

Within Australian higher education, student evaluation of teaching (SET) is regularly conducted and data are utilised for quality control and staff appraisal. Within current methodologies, students can anonymously provide further feedback as written commentary. There is now growing evidence that, once this narrative becomes derogatory or abusive, it may have the potential to create harm. To investigate staff reactions to receiving anonymous non-constructive commentary, a one group point in time design was constructed, and a survey conducted. Participants (N = 741) from a broad cross-section of Australian universities responded to Likert questions asking about their reactions. A significant impact was …

Student Motivations, Perceptions And Opinions Of Participating In Student Evaluation Of Teaching Surveys: A Scoping Review, Daniel Sullivan, Richard Lakeman, Debbie Massey, Dima Nasrawi, Marion Tower, Megan Lee

Research outputs 2022 to 2026

Several times each year the teaching performance of academics at higher education institutions are evaluated through anonymous, online student evaluation of teaching (SET) surveys. Universities use SETs to inform decisions about staff promotion and tenure, but low student participation levels make the surveys impractical for this use. This scoping review aims to explore student motivations, perceptions and opinions of SET survey completion. Five EBSCO® databases were searched using key words. Thematic analysis of a meta-synthesis of qualitative findings derived from 21 papers identified five themes: (i) the value students’ place on SET, (ii) the knowledge that SET responses are acted …

North-Central Nigerian Women’S Experiences Of Obstetric Fistula Risk Factors And Their Perceived Treatment Services: An Interpretive Description, Lydia Babatunde Bulndi, Sara J. Bayes, Esther A. Adama, Deborah M. Ireson

Research outputs 2022 to 2026

Background

An obstetric fistula also known as vesico vaginal fistula (VVF), or recto-vaginal fistula (RVF) is an abnormal opening between the urogenital tract and intestinal tract caused by prolonged obstructed labour; when the head of the baby presses on the soft tissues in the pelvis leading to loss of blood flow to the women’s bladder, vagina, and rectum. This can cause necrosis of the soft tissues resulting in debilitating fistula formations.

Aim

This study aimed to uncover North-central Nigerian women’s experiences of obstetric fistula and their perceived treatment services.

Design

Qualitative, interpretive descriptive methodology underpinned by symbolic interactionism involving face-to-face …

Nurses’ Perception Of Missed Nursing Care In A Western Australian Teaching Hospital: A Cross-Sectional Study, Afia A. Sarpong, Diana Arabiat, Lucy Gent, Ebenezer Afrifa-Yamoah, Mandy Towell-Barnard Phd, Mnursing

Research outputs 2022 to 2026

Background

Missed nursing care (MNC) has gained increasing emphasis in nursing literature because of its association with nurse and patient outcomes in healthcare settings. While missed care has been widely studied, little evidence is available on the types and frequency of missed care, reasons for its occurrence, and predictors of missed care in Western Australia.

Aims

To determine nurses’ perceptions of the types of MNC, reasons for missed care and to identify factors predicting missed care occurrence in Western Australian acute care settings.

Methods

A cross-sectional study in medical and surgical wards was performed. The nurse MISSCARE survey tool was …

Student Access To Higher Education Through Alternative Pathways And Differences By Equity Group And Discipline, Denise Jackson, Ian Li, David Carroll

Research outputs 2022 to 2026

Widening participation in higher education for under-represented groups is a priority internationally. In Australia, the most common entry pathway for domestic undergraduate students is by obtaining an Australian Tertiary Admission Rank (ATAR) in the final year of secondary school. The ATAR system, however, has been criticised as disadvantaging certain equity groups. Consequently, widening participation policy has encouraged alternative entry pathways into university, including enabling/bridging courses, vocational education qualifications, or portfolio entry based on demonstrated skills and experience. There is, however, relatively scarce evidence of student use of these pathways, including those from equity groups. Drawing on national enrolment data and …

“A Source Of Empowerment And Well-Being”: Experiences Of A Dance And Yoga Intervention For Young Girls With Functional Abdominal Pain Disorders, Sofie Högström, Mats Eriksson, Evalotte Mörelius, Anna Duberg

Research outputs 2022 to 2026

Background: Functional abdominal pain disorders are common among children and adolescents worldwide and effective treatments are needed to alleviate suffering for these children and their families. This study aimed to explore the experience of participating in a combined dance and yoga intervention from the perspectives of girls aged 9–13 years with functional abdominal pain disorders. Materials and Methods: A randomized controlled trial called Just in TIME (Try, Identify, Move and Enjoy) recruited 121 girls aged 9–13 years with functional abdominal pain disorders. The eight-month intervention combined dance and yoga twice a week, focusing on enjoyment, socialization and playful creativity in …

Beyond The Stomp: The Nobbs Suzuki Praxis As An Australian Variant Of The Suzuki Method Of Actor Training, Antje Diedrich, Frances Barbe

Research outputs 2022 to 2026

This article provides a brief overview of the Nobbs Suzuki Praxis (NSP), an Australian variant of the Suzuki Method of Actor Training (SMAT) developed by John Nobbs in collaboration with Jacqui Carroll from the mid-1990s onwards. After a brief introduction to SMAT and the context in which NSP evolved from it, the article outlines NSP’s key differences in exercise practice and design, particularly in the use of signature physical and vocal tools, and the increased use of structured improvisation within NSP formats. It goes on to examine two concepts specific to NSP–‘feeling’ and ‘opposites and paradox’–and outlines how these enable …

Development And Validation Of The Montreal Cognitive Assessment For People With Hearing Impairment (Moca-H), Piers Dawes, David Reeves, Wai Kent Yeung, Fiona Holland, Anna Pavlina Charalambous, Mathieu Côté, Renaud David, Catherine Helmer, Robert Laforce, Ralph N. Martins, Antonis Politis, Annie Pye, Gregor Russell, Saima Sheikh, Marie-Josée Sirois, Hamid R. Sohrabi, Chyrssoula Thodi, Kathleen Gallant, Ziad Nasreddine, Iracema Leroi

Research outputs 2022 to 2026

Background: Hearing impairment is common among older adults and affects cognitive assessments for identification of dementia which rely on good hearing function. We developed and validated a version of the Montreal Cognitive Assessment (MoCA) for people with hearing impairment. Methods: We adapted existing MoCA 8.1 items for people with hearing impairment by presenting instructions and stimuli in written rather than spoken format. One Attention domain and two Language domain items required substitution by alternative items. Three and four candidate items respectively were constructed and field-tested along with the items adapted to written form. We used a combination of individual item …