Digital Commons Network^™

Mobility Of Hydrophilic And Hydrophobic Nanoparticles In Carbonate Reservoirs: Application To Subsurface Projects, Zain Ul Abedin Arain, Sarmad Al-Anssari, Muhammad Ali, Faisal Ur Rahman Awan, Alireza Keshavarz, Jitendra Sangwai, Mohammad Sarmadivaleh, Stefan Iglauer

Research outputs 2022 to 2026

Nanoparticles (NPs) have been suggested for subsurface projects, including enhanced oil recovery (EOR), carbon capture and storage (CCS), and hydrogen storage, due to their small size, high surface energy, controlled surface properties, and significant effects on the underground formation properties. Silica is an excellent NP that efficiently modifies the surface properties of subsurface formations for incremental oil recovery and to derisk carbon and hydrogen leaks. However, the retention of injected NPs in a narrow area near the injection inlet can limit a project’s feasibility. In the present study, hydrophobic (hybrid) NPs were produced via silanization of silica NPs, and the …

Towards Transgressive Inclusion In Physical Education? The Experiences And Perspectives Of People With Disabilities In Western Australia, Steven Connelly, Dawn Penney, David Aldous

Research outputs 2022 to 2026

This paper foregrounds the voices of people with disabilities (PwD) and their experiences of Physical Education (PE) in Western Australia (WA) in exploring interests in transgressive inclusion that are grounded in social justice and equity for PwD (DeLuca, 2013). Towards an interdisciplinary framework for educational inclusivity. Canadian Journal of Education, 36(1), 305–348. https://journals.sfu.ca/cje/index.php/cje-rce/article/view/1157/1475). The study employed a questionnaire method to pursue the perspectives of PwD in relation to (i) their experiences of lower secondary PE (years 7-10), (ii) teacher support in PE classes, (iii) experiences beyond PE in sport and physical activity, and (iv) their views regarding ways to improve …

Understanding The Journey To Higher Education: Decision-Making Insights From Aboriginal And Torres Strait Islander Students, Melissa Fong-Emmerson, Claire Lambert, Braden Hill, Maria M. Ryan

Research outputs 2022 to 2026

This study investigates the decision-making process of Indigenous Australian students in pursuing higher education, addressing a gap in understanding their educational choices. It identifies the key factors influencing university enrolment decisions and how these shape students’ educational pathways. Using a narrative-inquiry approach, the study explored the lived experiences of Indigenous students from two Western Australian universities. Through written autobiographies, yarning sessions and one-on-one interviews, participants shared rich, nuanced insights into their journeys to higher education. Findings reveal the pivotal role of ‘sparks’ in normalising higher education as a viable option. Students relied minimally on formal information search, depending heavily on …

A Qualitative Exploration Of Future Health Professionals' Dementia Knowledge And Perceptions Of Dementia-Related Technology Support, Helen M. Haydon, Melissa Taylor, Annie Banbury, Cindy Jones, Georgina R. Chelberg, Louise Horstmanshof, Richard Hicks, Centaine L. Snoswell, Melissa Carey

Research outputs 2022 to 2026

Introduction: This research aimed to explore healthcare professional (HCP) students' dementia knowledge, perceptions of older adults' digital literacy, and perceived usefulness of digital health interventions for people living with dementia and their caregivers.

Methods: Semi-structured interviews were conducted to explore HCP student perceptions of cognitive ageing and their understandings of the relationship between technology and healthcare practice. Researchers also explored students' knowledge of dementia and their contemporary educational experiences.

Results: Findings revealed a lack of formal education regarding the use of technology in cognitive care associated with ageing populations. Students also reported limited experience with the use of technology in …

A Systematic Review Of Children’S Digital Funds Of Knowledge In Early Childhood Education And Care: Beginning The Conversation, Jess Hardley, Lennie Barblett, Maria Enriquez-Watt

Research outputs 2022 to 2026

Children's ‘funds of knowledge’ (FK) offer a strengths-based approach to recognising how children contribute to the curriculum. Growing up in a postdigital world, young children's lives are enmeshed with digital technologies. Yet the early childhood education and care (ECEC) sector remains hesitant to embed digital experiences in play and learning. While the concept of ‘digital fund of knowledge’ (DFK) has been explored in primary and secondary education, it remains underexamined in ECEC. This systematic review of four databases identified seven studies spanning Europe, Australia, the USA, Malta, Sweden and Finland. These highlight challenges including limited educators' understandings of children's DFK, …

Diet And Physical Activity Behaviours Among People With Insomnia Symptoms: A Cross-Sectional Survey To Understand Treatment Needs And Acceptability, Jacy Hyland, Moira Junge, Joseph J. Scott, David Cunnington, Mia A. Schaumberg, Mathew J. Summers, Timothy Baird, Claire M. Ellender, Caitlin Fehily, Emma Axelsson, Sara Winter, Jenny Bowman, Hattie H. Wright, Christopher D. Askew, Alexandra P. Metse

Research outputs 2022 to 2026

Background: High adherence to a Mediterranean diet and regular moderate-intensity physical activity (≥5 days/week, ≥30 minutes/day) reduce the risk of insomnia symptom onset and maintenance, yet engagement in these behaviours among adults with insomnia symptoms and the acceptability of lifestyle support are not well understood.

Methods: Objectives: (1) characterise diet and physical activity behaviours among people with insomnia symptoms, including adherence to the Mediterranean diet and physical activity guidelines (moderate-intensity physical activity on ≥5days/week for ≥30 minutes/day), as well as the regularity of these behaviours; (2) explore clinical and socio-demographic factors associated with these behaviours; and (3) investigate the acceptability …

It Will Only Work If Everyone Is On Board: A Needs And Context Assessment To Inform Exercise Oncology Implementation Within A Public Healthcare Organisation, Georgia L. White, Mary A. Kennedy, Bryan A. Chan, Hattie Wright, Grace L. Rose

Research outputs 2022 to 2026

Introduction: Exercise has well-established benefits across the cancer continuum for people living with and beyond cancer, yet the exercise oncology field faces a research-to-practice gap. Understanding the factors that influence implementation in any given context is essential to ensure implementation strategies have the greatest likelihood of success. The study mapped onsite exercise oncology services, staff-reported implementation barriers and facilitators, organisational readiness, and experiences reported by people living with or beyond cancer, across a large public healthcare organisation.

Methods: Staff and people living with and beyond cancer across cancer care centres within the public healthcare organisation completed an online survey. Data …

Living On Display: Reciprocal Gazes, Everyday Encounters, And The Politics Of Visibility In The Sunshine Coast Tourism Community, Madura Thiwanka Pathirana, Noel Scott

Research outputs 2022 to 2026

This community case study analyses the production, negotiation, and contestation of reciprocal gazes within everyday settings, particularly focusing on contemporary lifestyle tourism destinations, and the examination of the Sunshine Coast, Australia. Based on 48 in-depth interviews with tourists and locals, this case study looks at the politics of visibility that are part of host-guest relations in everyday encounters at the beach, cafe, marketplace, and online-mediated market. Intersecting with critical tourism studies, and tourism studies on the traveler, host, and reciprocal gaze, this study focuses on residents' experiences of being observed, judged, and photographed and the impacts of their experiences on …

Mental Health Impacts Of Anti-Trans Stigma On Transgender People In Australia: A Mixed-Methods Study, Sav Zwickl, Sasha Bailey, Rin Chan, Shalem Y. Leemaqz, Joel Murray, Stevie Lane, Foster Skewis, Julian Grace, Eli Ward-Smith, Tomi Ruggles, Ada S. Cheung

Research outputs 2022 to 2026

Background: Anti-trans stigma has escalated globally, yet there is limited empirical evidence examining its mental health impacts on trans populations.

Methods: In a May 2024 mixed-methods cross-sectional online survey, trans people aged ≥16 years living in Australia reported the frequency of seven anti-trans stigma experiences in the previous month, including exposure to anti-trans remarks in the news media or online; personal experience of online bullying, harassment or threats; having thought about, seen or heard about anti-trans rhetoric by Australian politicians and high-profile individuals; or anti-trans rallies; or police violence; or international anti-trans legislation and violence. Generalized linear models examined associations …

Truth And Consequences: What Catastrophe Teaches Us About Homeownership And Underinsurance, Kenneth S. Klein

Faculty Scholarship

The firestorms enveloping Los Angeles in January 2025 made yet more inescapable the reality of the increasingly overwhelming impacts that climate change is having on communities. Many thousands of owner-occupied homes were destroyed. Most homes will have insurance, but many homeowners will be surprised to find themselves underinsured, meaning their insurance proceeds will be materially less than the insurer-reported, incurred cost of rebuilding their destroyed home. The human consequences on these homeowners, each of whom has lost everything in a single week, are a now sadly all too imaginable tragedy in real time.

How underinsurance happened and what could have …

By Design, Roger Allan Ford

American University Law Review

In recent years, scholars and policymakers have increasingly embraced regulation “by design” to address new problems, especially those caused by new technologies. These approaches go by various names, like privacy by design, security by design, even the rule of law by design. Despite the popularity of these approaches, though, describing what goes into regulation “by design” is surprisingly challenging. Different speakers use the term in strikingly different ways, with little consensus about why design is important, how design and new technologies interact, or how design can be harnessed to deliver policy results.

Design exists along multiple dimensions: process versus result, …

The Painted Ones’ Fine Line: Batok As A Protectable Form Of Traditional Knowledge Under Trade Secret Jurisprudence, Kathleen M. Dinoso

American University Law Review

For centuries, the ancestral tattooing practice of batok has served not as mere ornamentation but as a visual archive of Indigenous Filipinos’ history and identity. In 2021, a digital creator invited the public to learn batok online for merely fifteen dollars. Soon after, many discovered that the renown instructor, Apo Whang-Od, may not have agreed to take part. The resulting discourse exposed a broader issue: Indigenous customs and creations become increasingly vulnerable to misappropriation and improper commodification as they enter global markets and multimedia platforms. Though this event occurred abroad, it highlights how U.S. law is poorly designed to protect …

Patenting The Unexpected, Sean B. Seymore

American University Law Review

Unexpected discoveries have transformed human existence. They’ve revolutionized science and spawned entire new fields of research. While unexpected discoveries seem inventive and worthy of patent protection, they don’t formally align with traditional patent theory. The bedrock principle that an invention begins with the conception of an idea in the inventor’s mind and ends with implementation doesn’t apply to unexpected discoveries. This misalignment is most acute for pharmaceuticals, where the discovery of new uses for old drugs has tremendous social and economic importance. Since a drug can inherently treat multiple conditions in a patient—even those unknown to the patient, doctor, or …

Federal Hiring Dysfunction And The Self-Shrinking Skew, Lindsey Barrett

American University Law Review

A half-century of remodeling agency workforces against corporate blueprints has hollowed out the civil service, enervated oversight, and facilitated the rise of tech oligarchy. Progressive commentors have criticized the neoliberal turn and proposed reinvigorating reforms, but they’ve overlooked a foundational obstacle: federal hiring dysfunction. Hiring dysfunction entrenches low-resource, deferential regulatory tactics, makes sharper or more onerous approaches less feasible, and undermines recruitment of technical staff for policy and regulatory functions. Concerns about hiring dysfunction and capacity dampen regulatory ambitions. Finally, hiring dysfunction creates plausible-seeming capacity pretexts to oppose novel or more confrontational tactics. The cumulative effects cement regulatory dismantlement to …

A Quantitative Analysis Of Barriers To College Students’ Seasonal Vaccination Intentions And Behaviors, Kelly S. Clemens, John Matkovic

Faculty Publications – Health Sciences

Objective
Vaccination is crucial to college student health, but quantitative analyses of barriers in this population are limited. The present study expands the work of Su and Chen to determine the relative influence of structural, psychological, and social vaccination barriers.

Participants
Participants were 650 students from a large, midwestern university during the 2024 vaccination season.

Methods
Participants were recruited from a college campus and randomized to respond to items assessing their barriers to, intentions to receive, and uptake of the COVID-19 or influenza vaccination.

Results
Structural, psychological, and social barriers were differentially important to vaccinations and to intentions vs. uptake …

Shades Of Stress: Colorism As Minority Stress For Women Of Color, Caitlin M. Mercier, Brea M. Banks, Lourdes D. Concepción Cabán, Michelle Duong

Faculty Publications – Psychology

Women of color often endure indignities shaped by colorism and skin tone discrimination, pressuring them to adhere to racialized beauty ideals (i.e., lighter skin). In response, some women of color may internalize these standards (i.e., through internalized coping and racial self-hatred) which can foster psychological distress. Yet, these associations remain underexplored. Using minority stress theory, in our cross-sectional study we collected online survey data to examine whether internalization and racial self-hatred explained the indirect link between colorist microaggressions and psychological distress among 121 women of color at a Midwestern US historically white institution. Using path analysis, we found support for …

Fishing For Father Relationships: Motivations, Successes, And Barriers To Participating In A Community-Based Program, Jordan A. Arellanes, Kyle Miller, Travis Hicks, Ryan J.S. Liew, Earl Kloppmann

Faculty Publications – Psychology

Fathers who participate in community programs experience a range of positive outcomes, including improved relationships with their children. However, many community programs struggle to gain fathers’ attendance at local events. To counteract this, we utilized Community-Based Action Research in collaboration with local and state agencies to develop a father-specific community program that capitalized on the traditionally masculine parenting activity of fishing. The program educated families on the basics of fishing and then provided them with all the necessary materials. Over the course of three years of data collection, 48 fathers participated in interviews, designed to gain a deeper understanding of …

“I Know How To Identify And Communicate My Needs”: A Qualitative Study Of The Self-Perceived Strengths Of People In Polyamorous Relationships, Alexander K. Tatum, Sharon M. Flicker, Nawar Albarak, Jessi M. Schroeder, Ash Moomaw, Idil Ugurluoglu, Alex Whitman, Alysse Wiggins, Danielle Davis, Robyn Fisher

Faculty Publications – Psychology

Little empirical research has adopted a strength-based approach to examine strategies that help offset challenges (e.g., discrimination, internalized stigma) faced by people in polyamorous relationships. The current qualitative study assessed the self-perceived strengths of 63 US-based, adult participants who reported present or former engagement in at least one polyamorous relationship. Participants' responded to the open-ended question, “What particular characteristics do you have that help you navigate the challenges of polyamory?” A thematic analysis identified strengths across eight broad themes: personality traits, a willingness to challenge mononormative socialization, ability to manage difficult emotions, experiencing compersion and/or low levels of/well-managed jealousy, strong …

The Effects Of A Work-Strengths Affirmation Intervention On Death Anxiety, Begüm Orhan, Margaret M. Nauta

Faculty Publications – Psychology

Meaning Management Theory suggests that engaging with meaning-related resources helps individuals constructively regulate consciously experienced death anxiety. Consistent with that theory, we tested whether a single-session, online work-strengths affirmation intervention reduces college students’ (N = 201) death anxiety. Participants completed baseline measures of death anxiety, meaning in life, and self-esteem. One week later, they were randomly assigned to complete either a work-related strengths reflection exercise or a neutral writing task. We assessed outcomes immediately post-intervention and two weeks later. The intervention did not significantly reduce death anxiety in the full sample. Exploratory analyses showed small, immediate reductions among participants …

Daily Fluctuations In Adolescents’ Political Stress, Jacqueline Cerda-Smith, Sholeh Najafian, Shevaun Neupert, Kelly Lynn Mulvey

Faculty Publications – Psychology

This study explored adolescents' daily political stress during the 2024 US election and how proximal and distal factors shaped stress. Participants completed surveys for 20 consecutive days before, during, and after the election. At baseline, they reported perceptions of peer and family election-related experiences and anticipated election impact. Daily surveys captured their daily political stress and election-related exposure. The final sample included 445 daily observations reported by 36 adolescents (aged 13–18, M = 15.61, SD = 1.23) who were mostly white, female, and Democrats. Participants reported significant daily fluctuations in political stress and greater political stress on days when they …

School Psychologists As Advocates: Addressing Microaggressions Targeting Students In Schools, Brea M. Banks, Lourdes D. Concepcion-Cabas, Farhia A. Osman, Kendell Kelly

Faculty Publications – Psychology

The aim of this conceptual paper surrounds a discussion of school psychologists’ role as advocates who can combat the prevalence of microaggressions in schools. The authors first define microaggressions in the context of Critical Race Theory and discuss the negative impact these transgressions have on students. Advocacy is a foundational role of school psychologists, and combatting microaggressions is one way school psychologists can engage in such efforts. Given the goal of this special issues is to highlight how social justice advocacy can address critical issues in school psychology, we use the NASP Practice Model as a framework to describe how …

Uncovering The Intervening Mechanisms In The Relationship Between Technological Stressors And Individual And Work-Related Consequences, Saeid Nosrati, Seongseop Kim, Dori Davari, Jaehee Gim, Antony King Fung Wong

Research outputs 2022 to 2026

This study examined how workplace telepressure and cyber incivility, as work-related stressors, affect individual and work-related outcomes in hospitality employees, using a mixed-methods approach. After developing a draft, following a thorough literature review and interviews with hotel staff, the drafted questions were refined through a pre-test and a pilot test. Finally, the main survey was conducted with 792 hotel staff in China. Structural equation modeling was performed using Mplus (Version 8.3) to test both direct and serial mediating effects. It was found that workplace telepressure and cyber incivility, through the serial mediating effect of technostress and poor mental health, had …

And Then Covid Happened: The Impact Of The Pandemic On Transition Temporalities For Mobile Youth, Anita Harris, Giulia Marchetti, Loretta Baldassar

Research outputs 2022 to 2026

This article explores how the COVID-19 pandemic affected mobile young people’s experiences of the temporality of transitions to adulthood. Young people are today the most mobile population globally, and mobility has necessarily become integral to youth-to-adulthood transitions. By adopting transition temporalities as an analytical key, we consider the impact of pandemic immobility on the transition experiences of young movers who, when the pandemic hit, found themselves stuck not only in place but also in time. Drawing on in-depth interviews undertaken during the pandemic with transnationally mobile young people (aged 18–30) who left Australia for abroad or moved to Australia from …

Leading Against The Odds: School Leadership In Under-Resourced Community Schools In Nepal, Shankar Dhakal, Chet Nath Panta

Research outputs 2022 to 2026

Community schools in Nepal, particularly in remote areas, face persistent challenges in managing human, financial, and physical resources, which hinder educational quality and equity. Through a multiple case study design guided by Ecological Systems Theory, this research conducted semi-structured interviews with six headteachers from diverse geographical contexts, revealing critical issues including teacher shortages, financial instability, and inadequate infrastructure. Despite these barriers, headteachers demonstrate remarkable resilience through community engagement, strategic resource mobilization, and adaptive leadership strategies that paradoxically become more sophisticated under severe constraints. Positioning Nepal as a critical case for understanding educational leadership in resource-constrained environments globally, the study advances …

Perceived Realism, Place Attachment, And Residents' Support And Involvement: Towards Resident-Centric Film Tourism Development, Deborah Castro, Sangkyun Kim, S. Mostafa Rasoolimanesh, Songshan Huang

Research outputs 2022 to 2026

This study introduces the concept of perceived realism to (film) tourism studies and examines its effect in combination with place attachment on residents' support for and involvement in film tourism development. Partial least squares structural equation modelling (PLS-SEM) and fuzzy-set Qualitative Comparative Analysis (fsQCA) were applied to a sample of 401 Barcelona residents to explore both symmetrical and asymmetrical relationships among the research constructs. The PLS-SEM revealed that events-focused external realism affects residents' support for film tourism development, while narrative realism affects their involvement in film tourism development. In addition, place attachment directly affects residents' support for and involvement in …

Sales Prediction In Omnichannel Distribution Systems Based On Consumer Behavior Using Process Mining And Arimax, Ferra Arik Tridalestari, Mustafid Mustafid, Ferry Jie, Hanung Nindito Prasetyo

Research outputs 2022 to 2026

Omnichannel distribution integrates multiple sales channels into a single management platform to enhance customer experience. However, the complexity of consumer behavior data across channels often prevents business owners from effectively analyzing and predicting sales. This study proposes a sales prediction model in omnichannel distribution systems based on consumer behavior using a collaborative approach that integrates process mining and autoregressive integrated moving average with exogenous variables (ARIMAX). Event log data from an omnichannel service provider were used to extract consumer activity patterns, which were then analyzed through process discovery algorithms to identify dominant behavioral processes. The resulting behavioral indicators served as …

Cohort Profile: The Resilient Minds National Study Of Mental Health And Cognitive Resilience In Community Dwelling Adults Aged 18 To 93, Kaarin J. Anstey, Brooke Brady, Lidan Zheng, Jana Koch, Md Hamidul Huque, Michelle K. Lupton, Ralph Martins, Daniel Ashworth, Erin Goddard, Nikki Anne Wilson, Claudia M. Hillenbrand, Ralf B. Loeffler, Maria Markoulli, Arun V. Krishnan, Tanya Layton, Ranmalee Eramudugolla

Research outputs 2022 to 2026

Purpose: The Resilient Minds (ReMind) cohort was established to investigate cognitive and mental health resilience across the life course, addressing a gap in longitudinal evidence about resilience. The study collected data on traditional medical and lifestyle risk factors for chronic disease, genetics, and a range of mental health and cognitive outcomes. It also aimed to explore contemporary contextual influences on resilience, including internet use, social engagement, environmental exposures, and life course adversities such as perceived discrimination. Participants: The cohort included 1,640 adults aged 18–93 years, recruited through social media and community groups, to participate in a fully remote, two-year health …

Effectiveness, Reach, Uptake, And Feasibility Of Digital Health Interventions For Culturally And Linguistically Diverse Populations Living With Prediabetes Across The Lifespan: Systematic Review And Meta-Analysis, Lisa Whitehead, Min Zhang, Wai Hang Kwok, Diana Arabiat, Amanda Towell Barnard

Research outputs 2022 to 2026

Background: Culturally and linguistically diverse (CaLD) populations are at a higher risk of developing prediabetes; however, the effectiveness and implementation of digital health interventions for prediabetes management in this population are not well understood. Objective: This review aims to evaluate the effectiveness and implementation of digital health interventions (DHIs) versus usual care for glycemic control in CaLD populations living with prediabetes. Methods: This review aimed to include people of any age living with prediabetes who are from a CaLD background. Experimental and quasi-experimental studies that compare digital health interventions to usual care, waitlist, or active control were eligible. The primary …

Enhanced Strength And Corrosion Resistance Of Ti-13nb-12ta-10zr-4sn Alloy By Aging Treatment, Yuhua Li, Rong Zhao, Qian Zhang, Haojie Wang, Yujing Liu, Lai Chang Zhang

Research outputs 2022 to 2026

This work investigates the effect of aging treatment on the mechanical properties and corrosion resistance of Ti-13Nb-12Ta-10Zr-4Sn (TNTZS) alloy prepared by vacuum arc melting. The as-cast TNTZS alloy was solution-treated and aged at 450°C (HT450) and 550°C (HT550). Microstructural characterization revealed significant changes in the phase proportion (in vol%), which transformed from 64% β, 19% α, and 17% α″ in as-cast condition to 54% β, 13% α, and 33% α″ for HT450 and 55% β, 25% α, and 20% α″ for HT550, respectively. The tensile strength and yield strength increased from 608 and 424 MPa in as-cast condition to 1192 …

Exploring Cultural Values In Alcohol And Other Drug Use Among African Australian Youth: A Qualitative Study, Abraham Kenin, Justine Dandy, Kwadwo Adusei-Asante, Sonam Pelden

Research outputs 2022 to 2026

The heritage cultural values of Sub-Sahara African (SSA) migrants in the Australian sociocultural context could offer insights into understanding the problem of Alcohol and Other Drug (AOD) use among SSA Australian youth. This study explored the conceptualization of SSA cultural values in Australia, and to establish how they relate to AOD use among SSA Australian youth. Utilizing convenience sampling, one-on-one interviews were conducted with a total of 18 SSA Australians. The participants comprised 9 youth (aged 18–30; 4 females, 5 males), and 9 community leaders (aged 35–74; 4 females, 5 males). Based on a reflexive thematic analysis of the data, …