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Articles 19531 - 19560 of 1194952

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Fostering Sustainable Business Performance: The Synergistic Role Of Entrepreneurial Leadership And Green Organizational Support In The Hotel Industry, Kwame Owusu Boakye, Michael Kyei-Frimpong, Aaron Makafui Ametorwo, Linda Quagraine, Richard Sam-Mensah Jan 2026

Fostering Sustainable Business Performance: The Synergistic Role Of Entrepreneurial Leadership And Green Organizational Support In The Hotel Industry, Kwame Owusu Boakye, Michael Kyei-Frimpong, Aaron Makafui Ametorwo, Linda Quagraine, Richard Sam-Mensah

Research outputs 2022 to 2026

This study investigated the moderating role of green organizational support in the nexus between entrepreneurial leadership and sustainable business performance. The study adopted the explanatory research design, where data were collected from 208 employees working in star-rated hotels in Ghana and analyzed using descriptive and inferential statistics. The result revealed that entrepreneurial leadership significantly relates to sustainable social and environmental performance but not to sustainable economic performance. More so, green organizational support moderated the relationship between entrepreneurial leadership and sustainable economic and social performance but did not moderate the relationship between entrepreneurial leadership and sustainable environmental performance. Theoretical and practical …

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Midwifery Students' Definitions Of Normal Labor And Birth: A Study From Five Countries, Jalana Lazar, Juliet Wood, Jane Fry, Barbara Baranowska, Urszula Tataj-Puzyna, Debora Dole, Emma Ritchie, Clare Davison, Cindy L. Farley, Felicity Agwu Kalu, Maria Healy, Maria Węgrzynowska Jan 2026

Midwifery Students' Definitions Of Normal Labor And Birth: A Study From Five Countries, Jalana Lazar, Juliet Wood, Jane Fry, Barbara Baranowska, Urszula Tataj-Puzyna, Debora Dole, Emma Ritchie, Clare Davison, Cindy L. Farley, Felicity Agwu Kalu, Maria Healy, Maria Węgrzynowska

Research outputs 2022 to 2026

Introduction: Internationally, many women and birthing people are receiving maternity care interventions as a routine with no medical indication for their use. This medicalized environment influences midwives' practice and, by extension, midwifery students' clinical learning experiences, gaining knowledge and confidence in facilitating normal labor and birth. To educate midwifery students in the provision of high-quality maternal and newborn care, it is important to explore their understanding of normal labor and birth, as this underpins their philosophy of care and will inform their future practice. Methods: An online survey was developed from a review of current evidence. Following ethical approval, the …

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Presence And Characteristics Of Plastics And Microplastics On The Seabed Of The Western English Channel, Faye Read, Andrew Turner Jan 2026

Presence And Characteristics Of Plastics And Microplastics On The Seabed Of The Western English Channel, Faye Read, Andrew Turner

School of Geography, Earth and Environmental Sciences

Little is known about the presence, distribution, origins and characteristics of plastic litter and microplastics on the ocean floor. In this study, plastics trawled from the bed of the western English Channel have been categorised and analysed by a variety of optical and spectroscopic techniques. A total of 90 plastic samples were classified, in descending order of abundance, as food-drink packaging, unknown, homeware, military and fishing. Most samples showed varying degrees of weathering (e.g., discolouration, distortion, cracking, fragmentation) and were visibly fouled by calcareous deposits. The majority of samples were constructed of polymers of negative buoyancy (e.g., polyamides, polyethylene terephthalate …

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A Critical Review Of The Theory Of Planned Behaviour In Tourism Research, Kourosh Esfandiar, Arghavan Hadinejad Jan 2026

A Critical Review Of The Theory Of Planned Behaviour In Tourism Research, Kourosh Esfandiar, Arghavan Hadinejad

Research outputs 2022 to 2026

The Theory of Planned Behaviour (TPB) has received considerable attention across various academic disciplines and remains one of the most widely applied–yet increasingly critiqued–theoretical frameworks in tourism research. Despite its widespread use, there is a notable lack of critical reflection on its adequacy in capturing the complexity of tourist behaviour and a limited exploration of alternative theoretical pathways. This paper addresses this gap by critically evaluating the appropriateness and limitations of the TPB in tourism research. Special attention is given to the Theory of Reasoned Goal Pursuit (TRGP), a recent extension of the TPB, alongside complementary frameworks from parent disciplines …

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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 Jan 2026

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 …

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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 Jan 2026

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, …

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Exploring The Las-Vict Principle Of Cryptocurrency Exchanges: A Belief–Action–Outcome Perspective, Cheuk Hang Au, Kevin K.W. Ho, Po Hsu Shieh, Kris M.Y. Law Jan 2026

Exploring The Las-Vict Principle Of Cryptocurrency Exchanges: A Belief–Action–Outcome Perspective, Cheuk Hang Au, Kevin K.W. Ho, Po Hsu Shieh, Kris M.Y. Law

Research outputs 2022 to 2026

Purpose – Cryptocurrency exchanges operate in a hyper-volatile, “wild west” environment, fundamentally challenging existing theories of FinTech success that were built for stable markets. The literature lacks a framework to explain how firms thrive amidst such extreme regulatory ambiguity and institutional distrust. This study resolves this theoretical puzzle by developing a new principle for success in nascent, high-stakes digital ecosystems. Design/methodology/approach – We conduct a multiple-case study of 14 leading cryptocurrency exchanges. Using the belief–action–outcome (BAO) logic as an analytical guide, we deconstruct the strategic actions that separate successful exchanges from failures, synthesising them into a new, empirically grounded framework. …

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Half-Armenian, Fully Diasporic: Navigating Memory, Trauma, And Identity In Marcella Polain’S The Edge Of The World, Sebnem Nazli Karali Jan 2026

Half-Armenian, Fully Diasporic: Navigating Memory, Trauma, And Identity In Marcella Polain’S The Edge Of The World, Sebnem Nazli Karali

Research outputs 2022 to 2026

This work of creative nonfiction employs a hybrid creative-critical methodology that combines autobiographical narrative and interview-based research within the framework of memory studies. Drawing on Marianne Hirsch’s concept of postmemory, the article examines how knowledge of the Armenian Catastrophe is transmitted, refracted, and contested across generations in the Armenian diaspora in Australia. It situates The Edge of the World, Marcella Polain’s semi-autobiographical novel, within broader traditions of diasporic and postmemory writing, arguing for its significance as a literary meditation on historical rupture and inherited trauma. Interweaving Karali’s personal diasporic narrative with a close reading of Polain’s novel and her in-depth …

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Missing Planktivore Functions Drive Global Variation In Reef Fish Productivity, James Gahan, Helen F. Yan, David R. Bellwood, Graham J. Edgar, Leo T. Nankervis, Alexandre C. Siqueira, Rick D. Stuart-Smith, Sterling B. Tebbett Jan 2026

Missing Planktivore Functions Drive Global Variation In Reef Fish Productivity, James Gahan, Helen F. Yan, David R. Bellwood, Graham J. Edgar, Leo T. Nankervis, Alexandre C. Siqueira, Rick D. Stuart-Smith, Sterling B. Tebbett

Research outputs 2022 to 2026

The functioning of high-diversity ecosystems, such as coral reefs, is intrinsically tied to the integrity and efficiency of the trophic pathways within these systems. Coral reef productivity depends, in part, on the input of external nutrients, primarily zooplankton, that is assimilated by extraordinarily diverse fish communities. The plankton–planktivore trophic pathway is thus crucial for sustaining the productivity that exemplifies coral reef ecosystems; however, it remains poorly understood at large spatial scales. Here we explore global patterns in reef fish community structure, revealing a major discrepancy between the Indo-Pacific and Caribbean in the productivity and fisheries potential of planktivorous reef fishes. …

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No Screens Before Two: How First-Time Australian Parents Negotiate Enduring Digital Media Guidelines, Stephanie C. Milford, Emma Jayakumar, Harrison W. See, Lelia Green Jan 2026

No Screens Before Two: How First-Time Australian Parents Negotiate Enduring Digital Media Guidelines, Stephanie C. Milford, Emma Jayakumar, Harrison W. See, Lelia Green

Research outputs 2022 to 2026

Digital parenting guidance often fails to reflect early caregiving realities, particularly for first-time parents navigating screentime. Although professional guidelines have shifted from rigid time limits toward co-engagement and content quality, these shifts are inconsistently communicated and poorly absorbed into public discourse. Meanwhile, technopanic narratives fuel confusion, guilt, and social judgement. While some studies link extended screen use with adverse outcomes, we examine how correlational findings become blanket prescriptions in early caregiving. Drawing on two interview rounds and three focus groups with 23 Australian first-time parents of children aged birth-to-four, and informed by a socio-ecological approach, we explore how parents interpret …

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Small-Molecule Therapies Targeting Tumor-Associated Macrophages In Glioma: Mechanisms And Potential, Hua Wang, Heng Luo, Haijian Zhong, Amy Ockleton, Feng Jiang, Renhui Yi, Shaochun Yang, Ming Li Jan 2026

Small-Molecule Therapies Targeting Tumor-Associated Macrophages In Glioma: Mechanisms And Potential, Hua Wang, Heng Luo, Haijian Zhong, Amy Ockleton, Feng Jiang, Renhui Yi, Shaochun Yang, Ming Li

Peninsula Medical School

Glioblastoma, a highly prevalent and aggressive primary brain tumor, is marked by poor prognosis due to the blood-brain barrier and chemoresistance, which limit conventional pharmacotherapy. Recent research has pivoted toward targeting the tumor microenvironment, where tumor-associated macrophages (TAMs) drive gliomagenesis and malignant progression through immunosuppressive signaling. Small-molecule agents targeting TAMs have emerged as promising therapeutics, capable of reprogramming macrophage polarization, modulating immune cell dynamics, and suppressing glioma growth. This review explores the mechanistic roles of TAMs in glioma and evaluates how small-molecule compounds exert antitumor effects via TAM modulation. These insights lay a foundation for developing next-generation TAM-targeted therapies, offering …

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Sexuality Education In An Age Of Resistance: Reflections At The Nexus Of Education, Health And Rights, Sarah Vrankovich, Katrina Marson, Giselle Woodley, Jordina Quain, Hanna Saltis Jan 2026

Sexuality Education In An Age Of Resistance: Reflections At The Nexus Of Education, Health And Rights, Sarah Vrankovich, Katrina Marson, Giselle Woodley, Jordina Quain, Hanna Saltis

Research outputs 2022 to 2026

Comprehensive sexuality education (CSE) is internationally recognised as essential to public health and young people’s rights. Yet its implementation in Australia and globally is increasingly undermined by conservative backlash, moral panic and political interference. This paper offers a critical reflection on the current landscape of CSE, drawing on insights from a panel discussion at the 2025 World Association for Sexual Health congress, and collaborative analysis. As early-career researchers, sexologists and practitioners working across education, communications, public health and sexual violence prevention, we utilise our collective experience to examine how various influences shape and constrain the delivery of CSE. We map …

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#Shoutyourabortion And Being Heard: The Affordances Of Hashtags For Feminist Counterpublics In Hostile Digital Atmospheres, Claire Fitzpatrick Jan 2026

#Shoutyourabortion And Being Heard: The Affordances Of Hashtags For Feminist Counterpublics In Hostile Digital Atmospheres, Claire Fitzpatrick

Research outputs 2022 to 2026

This article critically explores counterpublic responses to the overturning of Roe v Wade and the intense contestation on Twitter (now X) between pro-abortion and anti-abortion advocates. Focusing on networked acts of deliberation, this study shows how #ShoutYourAbortion and #RoevWade facilitated the formation of defensive publics and Counterpublics. Hashtag feminism can enable affected groups to share experiences that are often marginalised by traditional media outlets, while witnessing and affirming similar experiences shared by others within their community. In this article, I examine the extent to which the collectivising hashtag #ShoutYourAbortion facilitates deliberation and listening in the context of polarising abortion debates …

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Transnational Youth And Social Mobility: The Role Of Family Financial Support In Unsettled Lives, Alexandra Lee, Anita Harris, Loretta Baldassar Jan 2026

Transnational Youth And Social Mobility: The Role Of Family Financial Support In Unsettled Lives, Alexandra Lee, Anita Harris, Loretta Baldassar

Research outputs 2022 to 2026

Transnational mobility is typically seen as an opportunity to break out of fixed class positions and facilitate social mobility. However, the availability of parental support remains a persistent if complex determinant of the social mobility opportunities available to young adults who move abroad. The influence of family support and class background on youth social mobility has been clearly recognised in class scholarship in Australia. Yet, this relationship has remained under-examined in transnational mobility contexts, where social mobility has tended to be examined more in relation to young people’s employment opportunities and visa pathways. Seeking to fill this gap, our paper …

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You Can Only Take Your Clients As Far As You’Ve Been Yourself: Examining The Intersections Between Psychedelic-Assisted Therapy, Lived-Living Experience, And Clinical Practice, Jordan J. Negrine, Stephen J. Bright, Monica J. Barratt, Matthew Pennell, Anthony Barnett, James Bennett-Levy, Timothy Piatkowski Jan 2026

You Can Only Take Your Clients As Far As You’Ve Been Yourself: Examining The Intersections Between Psychedelic-Assisted Therapy, Lived-Living Experience, And Clinical Practice, Jordan J. Negrine, Stephen J. Bright, Monica J. Barratt, Matthew Pennell, Anthony Barnett, James Bennett-Levy, Timothy Piatkowski

Research outputs 2022 to 2026

Background: Following Australia’s landmark 2023 decision to approve psilocybin and MDMA for clinical use, psychedelic-assisted therapy (PAT) is beginning to emerge within regulated mental health settings. This study investigates psychologists’ views on the relevance of psychedelic therapists’ lived-living experience (LLE) with psychedelics. While discussion around LLE is growing, little is known about how psychologists perceive its role in clinical preparedness for PAT. Methods: Twenty Australian psychologists were recruited through purposive and snowball sampling. Semi-structured interviews explored perceptions of LLE in therapist training and practice. Data were coded and thematically analyzed to identify patterns in how experiential knowledge is valued within …

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Academic Librarians And Information Literacy Practice In An Age Of Mis/Disinformation, Nicole Johnston, Yerbury, Maureen Henninger Jan 2026

Academic Librarians And Information Literacy Practice In An Age Of Mis/Disinformation, Nicole Johnston, Yerbury, Maureen Henninger

Research outputs 2022 to 2026

This paper presents findings from a study exploring Australian academic librarians' concerns about the impact of misinformation and disinformation on society, university students and access to reliable information. It also investigates strategies librarians consider effective for addressing mis/disinformation through information literacy programs. Sixty-two librarians responded to a survey comprising Likert scale and open-ended questions. Respondents expressed the greatest concern about the influence of mis/disinformation on news media and social media. There was strong agreement that mis/disinformation should be regulated on social media and that librarians play a key role in addressing it through information literacy. However, views on the importance …

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Becoming A Nurse: A Lifelong Journey Beyond The Transition To Professional Practice-An Analytical Discursive Paper, Seung A. Park, Eckert, Rebecca Sharp, Judy Duchscher, Micah D.J. Peters Jan 2026

Becoming A Nurse: A Lifelong Journey Beyond The Transition To Professional Practice-An Analytical Discursive Paper, Seung A. Park, Eckert, Rebecca Sharp, Judy Duchscher, Micah D.J. Peters

Research outputs 2022 to 2026

Aim: To reconceptualise becoming a nurse as a lifelong developmental journey that extends beyond the traditional focus on new graduate transition, and to inform policies and practices supporting recruitment, retention and career sustainability. Background: The global nursing shortage persists, exacerbated by high attrition rates among new graduates and an aging workforce. While existing literature predominantly examines the transition from student to professional practice, we propose that ‘becoming a nurse’ begins earlier and extends beyond clinical roles into retirement. Design: An analytical discursive paper. Data Sources: Key theoretical frameworks (Schlossberg's Transition Model, Kennedy's Integrated Transition Model, Benner's Novice-to-Expert framework and Duchscher's …

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Embracing Vulnerability And Evolving Through Trauma: Teacher Educators’ Collaborative Autoethnographic Reflections, Christina Gray, Lambert Jan 2026

Embracing Vulnerability And Evolving Through Trauma: Teacher Educators’ Collaborative Autoethnographic Reflections, Christina Gray, Lambert

Research outputs 2022 to 2026

This collaborative autoethnography examines how two university-based teacher educators navigated personal trauma while continuing their academic and caregiving work. Using narrative portraits, the study explores how collaborative storytelling enabled the authors to embrace vulnerability, surface hidden experiences, and make sense of trauma within the normative and relational conditions of academic professionalism. Analysis of the narratives highlights three interrelated mechanisms that supported wellbeing amidst trauma: the ongoing negotiation of teacher identity, the capacity to accept help and relational support, and intentional self-care through reflective practice. Rather than positioning recovery as linear or complete, the study illuminates how educators may continue to …

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The Factors Influencing Organisational Responsiveness For Sustainable Projects, Richard Hughes, Bradley Baker Jan 2026

The Factors Influencing Organisational Responsiveness For Sustainable Projects, Richard Hughes, Bradley Baker

Research outputs 2022 to 2026

Purpose: This study investigates how organisations respond to sustainability when it becomes a central strategic priority, particularly through project environments. The research seeks to understand the factors influencing organisational responsiveness to sustainability imperatives in projects, addressing a key gap in sustainable project management literature. Design/methodology/approach: The study employed a thematic meta-synthesis of qualitative case studies from multiple countries and different economic sectors. Using grounded theory, data were coded to identify first-order concepts, second-order themes and aggregate dimensions, culminating in the development of a conceptual model of dynamic adaptation. Findings: The analysis revealed three interrelated dimensions that shape organisational responsiveness: strategic …

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Exploring Land, Language And Culture Through Playworld Translanguaging: One Child’S Meaning-Making Practices, Carly Steele, Toni Dobinson, Sender Dovchin, Christine Robinson, Grace Oakley, Wendy Cumming-Potvin, Graeme Gower, Katie Grace, Samina Manado Jan 2026

Exploring Land, Language And Culture Through Playworld Translanguaging: One Child’S Meaning-Making Practices, Carly Steele, Toni Dobinson, Sender Dovchin, Christine Robinson, Grace Oakley, Wendy Cumming-Potvin, Graeme Gower, Katie Grace, Samina Manado

Research outputs 2022 to 2026

Foregrounded in the work of Elizabeth Povinelli and drawing on semiotic theory, translanguaging and play-based learning pedagogies, this article presents findings from a critical participatory action research project conducted in an early years classroom in a remote Aboriginal community school in Western Australia. It describes how two educators, from both non-Aboriginal and Aboriginal backgrounds, collaborated to create spaces for the children in their classroom to engage deeply with their land, language and culture through intentional, purposeful and planned play, specifically Playworld Translanguaging. Findings are presented as a narrative account of one child’s meaning-making practices in collaboration with their teachers and …

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A Metabolite-Dependent Mechanism By Which Bifidobacterium Animalis Subsp. Lactis Promotes Bacteroides Colonization, Khashayar Shahin, Liang Wang, Zihan He, Bomin Lv, Arya Van Alin, Richard Lo-Man, Hao Wu, Philippe Sansonetti, Jean Marc Collard Jan 2026

A Metabolite-Dependent Mechanism By Which Bifidobacterium Animalis Subsp. Lactis Promotes Bacteroides Colonization, Khashayar Shahin, Liang Wang, Zihan He, Bomin Lv, Arya Van Alin, Richard Lo-Man, Hao Wu, Philippe Sansonetti, Jean Marc Collard

Research outputs 2022 to 2026

Prokaryote-prokaryote symbiotic relationships influence interactions within microbial communities, affecting colonization, survival, and organization. Unlike competition, consortium species facilitate growth via metabolite cross-feeding. This study explored interactions between two early human gut colonizers: partially aerotolerant Bifidobacterium spp. and strict anaerobic Bacteroides spp., using omics techniques. Promotion of Bacteroides spp. growth by Bifidobacterium animalis subsp. lactis was demonstrated through co-culture experiments in anaerobic conditions. Metabolomic analysis revealed over 150 unique metabolites present in B. animalis subsp. lactis supernatants are absent in other Bifidobacterium species, including 3-hydroxycapric acid, D-alanyl-D-alanine, 2-isopropylmalic acid, and D-glucose 2-phosphate. These compounds served as nutritional substrates, including carbon and …

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Do Lineage-Based Inheritance Norms Matter In Kinship Care Arrangements? Exploring Inheritance Paths In Grandparent Kinship Care Practice In Ghana, Hajara Bentum, Alhassan Abdullah, Vicki Banham, Kwadwo Adusei-Asante Jan 2026

Do Lineage-Based Inheritance Norms Matter In Kinship Care Arrangements? Exploring Inheritance Paths In Grandparent Kinship Care Practice In Ghana, Hajara Bentum, Alhassan Abdullah, Vicki Banham, Kwadwo Adusei-Asante

Research outputs 2022 to 2026

Kinship lineage and inheritance norms in Ghana play a significant role in shaping family decisions. Research has shown that kinship lineage and inheritance norms determine kin membership for children by specifying whether they belong to their maternal or paternal family, as well as whether they can inherit properties of their biological father or mother. The notion of kinship membership has shaped parenting and child welfare practices in Ghana, including child maintenance payments and parental neglectful behaviours. This research explored whether kinship-based inheritance norms could influence decisions about selecting a grandmother (maternal vs. paternal grandmother) as a child’s caregiver. We interviewed …

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Is A Fear Of Death Keeping You Awake At Night? Death Anxiety Predicts Insomnia Through Nightmare Severity, Rachel E. Menzies, Jessie Brown, Mitchell Turner, David Cunnington, Malisa Burge, Ian C. Dunican, Hailey Meaklim Jan 2026

Is A Fear Of Death Keeping You Awake At Night? Death Anxiety Predicts Insomnia Through Nightmare Severity, Rachel E. Menzies, Jessie Brown, Mitchell Turner, David Cunnington, Malisa Burge, Ian C. Dunican, Hailey Meaklim

Research outputs 2022 to 2026

The fear of death (death anxiety) is a risk factor for various mental health conditions. Death anxiety has been theorized to elicit physiological arousal and worry and is empirically associated with attachment insecurity, each of which has been linked to disrupted sleep. However, limited research has explored the relationship between death anxiety, nightmares and insomnia. We examined the relationship between death anxiety and insomnia, as well as attachment style as a potential moderator, and nightmare severity as a possible mediator. Five hundred and fifteen adults completed an online survey; 70% were female, and 89% resided in Australia. Regression analyses revealed …

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Negotiating Relationships With Food, The Body, And Physical Activity: Who Is The Healthiest Of Them All?, Valeria Varea, Victoria Evans, Dawn Penney, Eibhlish O'Hara Jan 2026

Negotiating Relationships With Food, The Body, And Physical Activity: Who Is The Healthiest Of Them All?, Valeria Varea, Victoria Evans, Dawn Penney, Eibhlish O'Hara

Research outputs 2022 to 2026

Healthy eating and regular exercise are things that many people aspire to, mainly for health reasons. However, these practices can be complex given broader societal discourses. This paper aims to critically interrogate the social conditions and discursive formations that underpin everyday exercisers’ relationships with food, the body, and physical activity by using biopower and biopedagogies as a theoretical approach, and healthism as a set of discourses. Photo elicitation interviews with vignettes were conducted with nine participants who were regular exercisers. We constructed three different scenarios from the interview data and the theoretical approach: 1. Anna: A performance-driven, health compliant, private …

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Numerical Investigation Of The Influence Of Fiber Content On The Shear Performance Of Uhpc Deep Beams Reinforced With Hybrid Steel And Synthetic Fibers, Hossein Mirzaaghabeik, Sanjay Kumar Shukla, Nuha S. Mashaan Jan 2026

Numerical Investigation Of The Influence Of Fiber Content On The Shear Performance Of Uhpc Deep Beams Reinforced With Hybrid Steel And Synthetic Fibers, Hossein Mirzaaghabeik, Sanjay Kumar Shukla, Nuha S. Mashaan

Research outputs 2022 to 2026

This study investigates the shear performance of ultra-high-performance concrete deep beams (UHPC-DBs) reinforced with hybrid fibers comprising 5D steel fibers and Forta-Ferro (FF) synthetic fibers. UHPC-DBs are widely used in bridges, piles, and transfer girders because of their high load-bearing capacity. Although fiber content strongly influences shear behavior, the contribution of synthetic fibers in hybrid systems remains insufficiently understood. To address this gap, finite element analysis based on the concrete damage plasticity (CDP) model was developed in ABAQUS and validated using experimental results from five previously tested UHPC-DBs with different fiber contents. Load–deflection response, crack patterns, shear capacity, mid-span deflection, …

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Optimizing Subgroup Selection In Petrochemical Industries: A Robust Data Envelopment Analysis Approach For Uncertainty Management, Sadegh Niroomand, Hilda Saleh, Morteza Shafiee, Dragan Pamucar, Ali Mahmoodirad Jan 2026

Optimizing Subgroup Selection In Petrochemical Industries: A Robust Data Envelopment Analysis Approach For Uncertainty Management, Sadegh Niroomand, Hilda Saleh, Morteza Shafiee, Dragan Pamucar, Ali Mahmoodirad

Research outputs 2022 to 2026

This study addresses the critical challenge faced by organizations in selecting an optimal subgroup of decision-making units (DMUs). Such a selection procedure can significantly influence efficiency, profitability, and strategic development. Recognizing the limitations of existing methods in handling inexact data and incorporating managerial preferences, this study proposes a novel framework that integrates data envelopment analysis (DEA) with binary linear programming models. The model applies belief-degree–based representations of uncertainty to capture imprecise inputs and outputs. For this model, two solution approaches—namely, chance-constrained programming and expected value approaches—were developed. These approaches are suitable for real-world applications using standard optimization software. The effectiveness …

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Sulphur Metabolism As A Key Factor In The Evolution Of Environmental Adaptation Of Acidihalobacter, Eva Vergara, Himel Nahreen Khaleque, Gonzalo Neira, Elizabeth L.J. Watkin, Jorge H. Valdés, David S. Holmes Jan 2026

Sulphur Metabolism As A Key Factor In The Evolution Of Environmental Adaptation Of Acidihalobacter, Eva Vergara, Himel Nahreen Khaleque, Gonzalo Neira, Elizabeth L.J. Watkin, Jorge H. Valdés, David S. Holmes

Research outputs 2022 to 2026

This study compares predicted sulphur metabolism genes across four Acidihalobacter type strains and two metagenome-assembled genomes (MAGs), revealing genomic differences that appear to correspond to ecological specialization. Phylog-enomic analysis separates the species into two clades: clade I includes Acidihalobacter ferrooxydans from a geothermal region in Italy and the two MAGs derived from deep-sea hydrothermal vents in the Pacific Ocean, while clade II comprises Acidihalo-bacter aeolianus and Acidihalobacter prosperus from a geothermal region in Italy and Acidihalobacter yilgarnensis from a saline and acidic drainage in Australia. Variations in sulphide/quinone oxidoreductases (SQRs) across the species, in particular in Ah. ferrooxydans and Ah. …

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The Basis For Recommending The Selection Of Samplers In Determining Occupational Exposures To Aerosols, Martin Harper, Pieter Bertier, Marcus Cattani, Karen Galea, Darrah Sleeth, Steven Verpaele Jan 2026

The Basis For Recommending The Selection Of Samplers In Determining Occupational Exposures To Aerosols, Martin Harper, Pieter Bertier, Marcus Cattani, Karen Galea, Darrah Sleeth, Steven Verpaele

Research outputs 2022 to 2026

Measurements are considered to be the basis of exposure assessments used to determine risks to workers. Inhalation exposure poses the greatest risk for most airborne chemicals, and measurements are based on collecting (sampling) and analyzing air samples. Samplers have been developed for more than 120 years. Each new design has been intended to address flaws perceived in earlier designs. Users are faced with a varied array of samplers from which to choose. Comparisons are difficult to make because tests of sampler performance were not standardized until recently and have not been applied consistently. The existing large body of work does …

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Tourism Low-Carbon Decision-Making Through The Avoid–Shift–Improve Framework, Pezhman Hatamifar, Arghavan Hadinejad, Jalayer Khalilzadeh, Kourosh Esfandiar, S. Mostafa Rasoolimanesh Jan 2026

Tourism Low-Carbon Decision-Making Through The Avoid–Shift–Improve Framework, Pezhman Hatamifar, Arghavan Hadinejad, Jalayer Khalilzadeh, Kourosh Esfandiar, S. Mostafa Rasoolimanesh

Research outputs 2022 to 2026

Using the Avoid–Shift–Improve framework, this study examines how demographic factors and psychological, behavioral, and attitudinal drivers are associated with tourists’ low-carbon decision-making across mobility, consumption, and accommodation. Survey data were collected from 416 young Finnish travelers, and analyzed using correlation tests, repeated-measures ANOVA, and cluster segmentation to examine cross-domain and cross-strategy variation. Findings show that demographic factors have limited influence, whereas psychological, behavioral, and attitudinal drivers motivate sustainable choices. Shift dominant mobility decision-making, Avoid emergence in consumption, and Improve are most common in accommodation. Three adopter groups are identified as strong, moderate, and weak, reflecting different levels of engagement. Theoretically, …

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Leveraging Collective Resources For Digital Transformation: The Role Of Tourism Trade Associations Under The Resource-Based View, Tianyu Zheng, Ke Zhang, Songshan (Sam) Huang, Bing Hu Jan 2026

Leveraging Collective Resources For Digital Transformation: The Role Of Tourism Trade Associations Under The Resource-Based View, Tianyu Zheng, Ke Zhang, Songshan (Sam) Huang, Bing Hu

Research outputs 2022 to 2026

In the digital age, while hospitality and tourism (H&T) firms accelerate digital transformation to stay competitive, the role of tourism trade associations as external resource providers in these firms’ digital transformation process remains underexplored. Drawing on resource-based theory (RBT), this study examines how tourism trade associations influence H&T firms’ digital transformation and explores the moderating effects of marketization and business climate. Using 2,049 firm-year observations of 144 publicly listed H&T firms (2009–2022), this study finds evidence suggesting that tourism trade associations facilitate digital transformation. Crucially, we find that marketization and business climate negatively moderate this relationship, indicating a substitution effect …

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