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Sandstone Wettability And Mixed Gas Composition: Unraveling The Impact Of Co2 In Hydrogen Geo-Storage, Zoha D. Isfehani, Amirmansour J. Jafari, Jalal Fahimpour, Mirhasan Hosseini, Stefan Iglauer, Alireza Keshavarz Jan 2024

Sandstone Wettability And Mixed Gas Composition: Unraveling The Impact Of Co2 In Hydrogen Geo-Storage, Zoha D. Isfehani, Amirmansour J. Jafari, Jalal Fahimpour, Mirhasan Hosseini, Stefan Iglauer, Alireza Keshavarz

Research outputs 2022 to 2026

Underground hydrogen storage (UHS) is gaining interest as a secure, long-term solution for storing hydrogen in porous geological formations. In UHS, a cushion gas like CO2 is crucial to maintain the reservoir pressure and optimize recovery. The concept of wettability plays a fundamental role in determining the system's multi-phase displacement characteristics in the porous media. However, there is a gap in the existing literature regarding the wettability of sandstone rocks under geo-storage conditions when H2 and CO2 are injected as the bulk and cushion gases, respectively. To address this gap, we conducted a study investigating the wettability hysteresis phenomenon by …


Analysis Of Element Yield, Bacterial Community Structure And The Impact Of Carbon Sources For Bioleaching Rare Earth Elements From High Grade Monazite, Melissa K. Corbett, April Gifford, Nick Fimognari, Elizabeth L. J. Watkin Jan 2024

Analysis Of Element Yield, Bacterial Community Structure And The Impact Of Carbon Sources For Bioleaching Rare Earth Elements From High Grade Monazite, Melissa K. Corbett, April Gifford, Nick Fimognari, Elizabeth L. J. Watkin

Research outputs 2022 to 2026

Rare earth element (REE) recovery from waste streams, mine tailings or recyclable components using bioleaching is gaining traction due to the shortage and security of REE supply as well as the environmental problems that occur from processing and refining. Four heterotrophic microbial species with known phosphate solubilizing capabilities were evaluated for their ability to leach REE from a high-grade monazite when provided with either galactose, fructose or maltose. Supplying fructose resulted in the greatest amount of REE leached from the ore due to the largest amount of organic acid produced. Gluconic acid was the dominant organic acid identified produced by …


Association Of Abnormal Lung Function And Its Subtypes With Arterial Stiffness: A Longitudinal Cohort Study, Zhiyuan Wu, Haiping Zhang, Yue Jiang, Zhiwei Li, Yutao Wang, Yixing Tian, Zheng Guo, Yulu Zheng, Xia Li, Lixin Tao, Xiuhua Guo Jan 2024

Association Of Abnormal Lung Function And Its Subtypes With Arterial Stiffness: A Longitudinal Cohort Study, Zhiyuan Wu, Haiping Zhang, Yue Jiang, Zhiwei Li, Yutao Wang, Yixing Tian, Zheng Guo, Yulu Zheng, Xia Li, Lixin Tao, Xiuhua Guo

Research outputs 2022 to 2026

BACKGROUND: Prior studies have reported the cross-sectional relationship between lung function and arterial stiffness, while the longitudinal association remains unclear to date. This study aimed to investigate whether abnormal lung function and its subtypes at baseline are associated with increased arterial stiffness using a cohort. METHODS AND RESULTS: This was a secondary analysis extracting 2461 participants from Beijing Health Management Cohort as baseline and annually followed for development of arterial stiffness. Abnormal lung function was defined by forced expiratory volume in 1s < 80% of the predicted value, forced vital capacity of the predicted value, or forced expiratory volume in 1s/ forced vital capacity ratio < 70%. Increased arterial stiffness was determined by brachial-ankle pulse wave velocity ≥ 1400 cm/s. Cox proportional hazards model was used to calculate the hazard ratio and population attributable fraction. The mean age was 42.8±8.1 years, and 444 (18.0%) cases developed increased arterial stiffness during a median follow-up of 3.0 years. The adjusted hazard ratio (95% CI) of arterial stiffness was 1.47 (95% CI, 1.10–1.96) for abnormal lung function, with a population attributable fraction of 3.9% (95% CI, 0.8–7.1). Of subtypes, only obstructive ventilatory dysfunction was significantly associated with arterial stiffness (adjusted hazard ratio, 2.06 [95% CI, 1.27–3.36]), not restricted ventilatory dysfunction (adjusted hazard ratio, 0.95 [95% CI, 0.54–1.65]). Consistent results were observed on multiple sensitivity analyses. CONCLUSIONS: Our study indicated a longitudinal association of abnormal lung function with increased arterial stiffness using a large cohort, especially for the obstructive ventilatory dysfunction.


Criteria And Indicators For Centers Of Clinical Excellence In Stroke Recovery And Rehabilitation: A Global Consensus Facilitated By Isrra, Rachel C. Stockley, Marion F. Walker, Margit A. Murphy, Noor A. A. Aziz, Philemon Amooba, Leonid Churliov, Amanda Farrin, Natalie A. Fini, Emma Ghaziani, Erin Godecke, Tania Gutierrez-Panchana, Jie Jia, Thoshenthri Kandasamy, Patrice Lindsay, John Solomon, Vincent Thijs, Tierney Tindall, Donna C. Tippett, Caroline Watkins, Elizabeth Lynch Jan 2024

Criteria And Indicators For Centers Of Clinical Excellence In Stroke Recovery And Rehabilitation: A Global Consensus Facilitated By Isrra, Rachel C. Stockley, Marion F. Walker, Margit A. Murphy, Noor A. A. Aziz, Philemon Amooba, Leonid Churliov, Amanda Farrin, Natalie A. Fini, Emma Ghaziani, Erin Godecke, Tania Gutierrez-Panchana, Jie Jia, Thoshenthri Kandasamy, Patrice Lindsay, John Solomon, Vincent Thijs, Tierney Tindall, Donna C. Tippett, Caroline Watkins, Elizabeth Lynch

Research outputs 2022 to 2026

Background: The aim of the International Stroke Recovery and Rehabilitation Alliance is to create a world where worldwide collaboration brings major breakthroughs for the millions of people living with stroke. A key pillar of this work is to define globally relevant criteria for centers that aspire to deliver excellent clinical rehabilitation and generate exceptional outcomes for patients. Objectives: This paper presents consensus work conducted with an international group of expert stroke recovery and rehabilitation researchers, clinicians, and people living with stroke to identify and define criteria and measurable indicators for Centers of Clinical Excellence (CoCE) in stroke recovery and rehabilitation. …


Development Of A Regional Climate Change Model For Aedes Vigilax And Aedes Camptorhynchus (Diptera: Culicidae) In Perth, Western Australia, Kerry Staples, Peter J. Neville, Steven Richardson, Jacques Oosthuizen Jan 2024

Development Of A Regional Climate Change Model For Aedes Vigilax And Aedes Camptorhynchus (Diptera: Culicidae) In Perth, Western Australia, Kerry Staples, Peter J. Neville, Steven Richardson, Jacques Oosthuizen

Research outputs 2022 to 2026

Mosquito-borne disease is a significant public health issue and within Australia Ross River virus (RRV) is the most reported. This study combines a mechanistic model of mosquito development for two mosquito vectors; Aedes vigilax and Aedes camptorhynchus, with climate projections from three climate models for two Representative Concentration Pathways (RCPs), to examine the possible effects of climate change and sea-level rise on a temperate tidal saltmarsh habitat in Perth, Western Australia. The projections were run under no accretion and accretion scenarios using a known mosquito habitat as a case study. This improves our understanding of the possible implications of sea-level …


Dose-Response Effects Of Exercise On Mental Health In Community-Dwelling Older Adults: Exploration Of Genetic Moderators, Swathi Gujral, Marcia Burns, Kirk I. Erickson, Dana Rofey, Jeremiah J. Peiffer, Simon M. Laws, Belinda Brown Jan 2024

Dose-Response Effects Of Exercise On Mental Health In Community-Dwelling Older Adults: Exploration Of Genetic Moderators, Swathi Gujral, Marcia Burns, Kirk I. Erickson, Dana Rofey, Jeremiah J. Peiffer, Simon M. Laws, Belinda Brown

Research outputs 2022 to 2026

Background/Objective: (1) Examine the role of exercise intensity on mental health symptoms in a community-based sample of older adults. (2) Explore the moderating role of genetic variation in brain-derived neurotrophic factor (BDNF) and apolipoprotein E (APOE) on the effects of exercise on mental health symptoms. Method: This study is a secondary analysis of a three-arm randomized controlled trial, comparing the effects of 6 months of high-intensity aerobic training vs. moderate-intensity aerobic training vs. a no-contact control group on mental health symptoms assessed using the Depression, Anxiety, and Stress Scale (DASS). The BDNF Val66Met polymorphism and APOE 4 carrier status were …


Editorial: Neurotoxins In Alzheimer's Disease And Other Dementias, Alexandre Henriques, Philippe L. L. Poindron, Binosha Fernando, Kevin N. Hascup Jan 2024

Editorial: Neurotoxins In Alzheimer's Disease And Other Dementias, Alexandre Henriques, Philippe L. L. Poindron, Binosha Fernando, Kevin N. Hascup

Research outputs 2022 to 2026

Alzheimer's disease (AD) and other dementias are neurodegenerative disorders characterized by a progressive decline in cognition and independence from activities of daily living. Dementia is multifactorial with numerous risk factors including age, genes, molecules, lifestyle, and environmental contributions to disease onset and progression. In recent years, an emerging focus on neurotoxins has added a new layer of complexity to our understanding of dementia. This editorial aims to discuss recent updates regarding the role of neurotoxins in the pathogenesis of dementia.


Enacting Migrant Community: Struggles And Unbelonging In The Field Of Russian-Speaking Cultural Production, Raisa Akifeva, Loretta Baldassar, Farida Fozdar Jan 2024

Enacting Migrant Community: Struggles And Unbelonging In The Field Of Russian-Speaking Cultural Production, Raisa Akifeva, Loretta Baldassar, Farida Fozdar

Research outputs 2022 to 2026

In this article, based on ethnographic research conducted in Perth, Western Australia and Madrid, Spain, we consider how community is understood and enacted for Russian-speaking migrants and its role in cultural (re)production. Studies often overlook the important role of struggle, contestation and power relations in everyday practices of community making. Drawing on Bourdieu’s field theory, we describe the Russian-speaking migrant community as a structured social space in which community leaders and migrant institutions compete for the right to represent the community. As a result of power differentials, contested ideas about what Russian-speaking culture is and how it should be transmitted, …


Engaging Stakeholders To Inform Policy Developments In Early Childhood Education And Outside School Hours Care, Fay Hadley, Linda J. Harrison, Leanne Lavina, Lennie Barblett, Susan Irvine, Francis Bobongie-Harris, Jennifer Cartmel Jan 2024

Engaging Stakeholders To Inform Policy Developments In Early Childhood Education And Outside School Hours Care, Fay Hadley, Linda J. Harrison, Leanne Lavina, Lennie Barblett, Susan Irvine, Francis Bobongie-Harris, Jennifer Cartmel

Research outputs 2022 to 2026

The application of engagement strategies to ensure democracy of decisions is increasingly valued and adopted by governments to ensure trust in the process and ownership of the outcome. This paper describes the approach and methods used to engage early childhood education and care (ECEC) and outside school hours care (OSHC) stakeholders in the contemporizing and updating of Australia’s national Approved Learning Frameworks (ALFs): Belonging, Being and Becoming: The Early Years Learning Framework for Australia (EYLF) and My Time Our Place: Framework for School Age Care (MTOP). Theoretical underpinnings of a robust stakeholder engagement strategy ensured a range of methods were …


Enhancing Water Safety: Exploring Recent Technological Approaches For Drowning Detection, Salman Jalalifar, Andrew Belford, Eila Erfani, Amir Razmjou, Rouzbeh Abbassi, Masoud Mohseni-Dargah, Mohsen Asadnia Jan 2024

Enhancing Water Safety: Exploring Recent Technological Approaches For Drowning Detection, Salman Jalalifar, Andrew Belford, Eila Erfani, Amir Razmjou, Rouzbeh Abbassi, Masoud Mohseni-Dargah, Mohsen Asadnia

Research outputs 2022 to 2026

Drowning poses a significant threat, resulting in unexpected injuries and fatalities. To promote water sports activities, it is crucial to develop surveillance systems that enhance safety around pools and waterways. This paper presents an overview of recent advancements in drowning detection, with a specific focus on image processing and sensor-based methods. Furthermore, the potential of artificial intelligence (AI), machine learning algorithms (MLAs), and robotics technology in this field is explored. The review examines the technological challenges, benefits, and drawbacks associated with these approaches. The findings reveal that image processing and sensor-based technologies are the most effective approaches for drowning detection …


How Does Mine Tailings Slurry Solids Concentration Affect Stability Of Dam Embankment Slope?, Francis Otieno, Sanjay K. Shukla Jan 2024

How Does Mine Tailings Slurry Solids Concentration Affect Stability Of Dam Embankment Slope?, Francis Otieno, Sanjay K. Shukla

Research outputs 2022 to 2026

In view of many past failures of tailings storage facilities, practising engineers have been analysing current design guidelines for different elements of these facilities, including for tailings dams. In this paper, an attempt is made to investigate how varying tailings slurry solids concentration ((Formula presented.)) affects the stability of tailings dam embankment slope. To achieve this, elaborate two-dimensional limit equilibrium and finite element simulations were conducted and a steady-state seepage analysis was performed so as to obtain accurate free surface water flux through the slope. Initially, numerical analyses were performed for the downstream embankment slope when no material is retained …


Immune Checkpoint Inhibitor Therapy For Advanced Cutaneous Squamous Cell Carcinoma In Australia: A Retrospective Real World Cohort Study, Luke S. Mclean, Annette M. Lim, Mathias Bressel, Jenny Lee, Rahul Ladwa, Alexander D. Guminski, Brett Hughes, Samantha Bowyer, Karen Briscoe, Samuel Harris, Craig Kukard, Rob Zielinski, Muhammad Alamgeer, Matteo Carlino, Jeremy Mo, John J. Park, Muhammad A. Khattak, Fiona Day, Danny Rischin Jan 2024

Immune Checkpoint Inhibitor Therapy For Advanced Cutaneous Squamous Cell Carcinoma In Australia: A Retrospective Real World Cohort Study, Luke S. Mclean, Annette M. Lim, Mathias Bressel, Jenny Lee, Rahul Ladwa, Alexander D. Guminski, Brett Hughes, Samantha Bowyer, Karen Briscoe, Samuel Harris, Craig Kukard, Rob Zielinski, Muhammad Alamgeer, Matteo Carlino, Jeremy Mo, John J. Park, Muhammad A. Khattak, Fiona Day, Danny Rischin

Research outputs 2022 to 2026

Objectives: To review the outcomes of immune checkpoint inhibitor (ICI) treatment of advanced cutaneous squamous cell carcinoma (CSCC) outside clinical trials. Study design: Retrospective observational study; review of patient records in fifteen Australian institutions. Setting, participants: All Australian adults with locally advanced or metastatic CSCC not amenable to curative surgery or radiotherapy treated with ICIs, 5 May 2017 – 23 May 2022, through a cemiplimab compassionate access scheme (Therapeutic Goods Administration Special Access Scheme) or who personally covered the cost of pembrolizumab prior to the start of the access scheme. Main outcome measures: Best overall response rate (ORR) according to …


Investigation Of Campylobacter Concisus Gastric Epithelial Pathogenicity Using Ags Cells, Christopher Y. M. Luk, Seul A. Lee, Nicholas Naidovski, Fang Liu, Alfred C. Y. Tay, Liang Wang, Stephen Riordan, Li Zhang Jan 2024

Investigation Of Campylobacter Concisus Gastric Epithelial Pathogenicity Using Ags Cells, Christopher Y. M. Luk, Seul A. Lee, Nicholas Naidovski, Fang Liu, Alfred C. Y. Tay, Liang Wang, Stephen Riordan, Li Zhang

Research outputs 2022 to 2026

Campylobacter concisus is an oral bacterium. Recent studies suggest that C. concisus may be involved in human gastric diseases. The mechanisms, however, by which C. concisus causes human gastric diseases have not been investigated. Here we examined the gastric epithelial pathogenicity of C. concisus using a cell culture model. Six C. concisus strains and the human gastric epithelial cell line AGS cells were used. IL-8 produced by AGS cells after incubation with C. concisus was measured using enzyme-linked immunosorbent assay (ELISA), and AGS cell apoptosis was determined by caspase 3/7 activities. The effects of C. concisus on actin arrangement in …


Metagenomic Characterisation Of The Gut Microbiome And Effect Of Complementary Feeding On Bifidobacterium Spp. In Australian Infants, Kimberley Parkin, Debra J. Palmer, Valerie Verhasselt, Nelly Amenyogbe, Matthew N. Cooper, Claus T. Christophersen, Susan L. Prescott, Desiree Silva, David Martino Jan 2024

Metagenomic Characterisation Of The Gut Microbiome And Effect Of Complementary Feeding On Bifidobacterium Spp. In Australian Infants, Kimberley Parkin, Debra J. Palmer, Valerie Verhasselt, Nelly Amenyogbe, Matthew N. Cooper, Claus T. Christophersen, Susan L. Prescott, Desiree Silva, David Martino

Research outputs 2022 to 2026

Complementary feeding induces dramatic ecological shifts in the infant gut microbiota toward more diverse compositions and functional metabolic capacities, with potential implications for immune and metabolic health. The aim of this study was to examine whether the age at which solid foods are introduced differentially affects the microbiota in predominantly breastfed infants compared with predominantly formula-fed infants. We performed whole-genome shotgun metagenomic sequencing of infant stool samples from a cohort of six-month-old Australian infants enrolled in a nested study within the ORIGINS Project longitudinal birth cohort. Infants born preterm or those who had been administered antibiotics since birth were excluded. …


Neuropsychiatric Symptoms Of Dementia In Those With And Without A Recorded History Of Psychological Trauma: A Comparative Study From An Australian Dementia Support Service, Monica Cations, Mustafa Atee, Thomas Morris, Daniel Whiting Jan 2024

Neuropsychiatric Symptoms Of Dementia In Those With And Without A Recorded History Of Psychological Trauma: A Comparative Study From An Australian Dementia Support Service, Monica Cations, Mustafa Atee, Thomas Morris, Daniel Whiting

Research outputs 2022 to 2026

Objective: To compare the number and severity of neuropsychiatric symptoms (NPS) and associated caregiver distress between those with and without a noted history of psychological trauma among those referred to a specialised national dementia NPS support service. Methods: This was a 5-year retrospective observational study of records from the Dementia Support Australia NPS support service. NPS were reported by formal or informal caregivers at service entry using the Neuropsychiatric Inventory Nursing Home version or Questionnaire version. A history of psychological trauma was recorded in the person's social or medical history and/or endorsed as a contributor to NPS by a trained …


Pain Is Underestimated In Older Adults With Risk Of Falls, Mustafa Atee Jan 2024

Pain Is Underestimated In Older Adults With Risk Of Falls, Mustafa Atee

Research outputs 2022 to 2026

Dear Editor, I have read with great interest the Xiao et al. study examining ret-rospectively the incidence of falls and related factors in outpatient and inpatient elderly sample (n= 451) aged 65 years and above. . . .


Professionalism In Artificial Intelligence: The Link Between Technology And Ethics, Anton Klarin, Hossein Ali Abadi, Rifat Sharmelly Jan 2024

Professionalism In Artificial Intelligence: The Link Between Technology And Ethics, Anton Klarin, Hossein Ali Abadi, Rifat Sharmelly

Research outputs 2022 to 2026

Ethical conduct of artificial intelligence (AI) is undoubtedly becoming an ever more pressing issue considering the inevitable integration of these technologies into our lives. The literature so far discussed the responsibility domains of AI; this study asks the question of how to instil ethicality into AI technologies. Through a three-step review of the AI ethics literature, we find that (i) the literature is weak in identifying solutions in ensuring ethical conduct of AI, (ii) the role of professional conduct is underexplored, and (iii) based on the values extracted from studies about AI ethical breaches, we thus propose a conceptual framework …


Region-Specific Drivers Cause Low Organic Carbon Stocks And Sequestration Rates In The Saltmarsh Soils Of Southern Scandinavia, Carmen Leiva-Dueñas, Anna E. L. Graversen, Gary T. Banta, Jeppe N. Hansen, Marie L. K. Schrøter, Pere Masqué, Marianne Holmer, Dorte Krause-Jensen Jan 2024

Region-Specific Drivers Cause Low Organic Carbon Stocks And Sequestration Rates In The Saltmarsh Soils Of Southern Scandinavia, Carmen Leiva-Dueñas, Anna E. L. Graversen, Gary T. Banta, Jeppe N. Hansen, Marie L. K. Schrøter, Pere Masqué, Marianne Holmer, Dorte Krause-Jensen

Research outputs 2022 to 2026

Saltmarshes are known for their ability to act as effective sinks of organic carbon (OC) and their protection and restoration could potentially slow down the pace of global warming. However, regional estimates of saltmarsh OC storage are often missing, including for the Nordic region. To address this knowledge gap, we assessed OC storage and accumulation rates in 17 saltmarshes distributed along the Danish coasts and investigated the main drivers of soil OC storage. Danish saltmarshes store a median of 10 kg OC m−2 (interquartile range, IQR: 13.5–7.6) in the top meter and sequester 31.5 g OC m−2 yr−1 (IQR: 41.6–15.7). …


Staff Perceptions On The Effectiveness Of Grip-S, A New Approach To Clinical Supervision Incorporating Safewards: An Interpretive Phenomenological Analysis, Jennifer Hamilton, Amanda Cole, Richard Bostwick, Irene Ngune Jan 2024

Staff Perceptions On The Effectiveness Of Grip-S, A New Approach To Clinical Supervision Incorporating Safewards: An Interpretive Phenomenological Analysis, Jennifer Hamilton, Amanda Cole, Richard Bostwick, Irene Ngune

Research outputs 2022 to 2026

This study explored the impact of an innovative approach to clinical supervision for mental health nurses which integrates Safewards, named Group Reflective integrated Practice with Safewards–GRiP-S. Qualitative data was collected through 10 individual semi-structured interviews with nursing staff who had participated within the clinical supervision approach. Interviews provided insights into the nursing staff’s perception and experience of the clinical supervision approach. Through interpretive phenomenological analysis six themes emerged (i) illuminating embodied practice of Safewards, (ii) building confidence through empowering connections, (iii) creating a culture of positive change, (iv) identifying internal motivation for and external barriers to supervision engagement, (v) navigating …


The Benefits, Barriers And Facilitators Of Mentoring Programs For First-Year Doctors: A Systematic Review, Joelle Winderbaum, Linda L. L. Coventry Jan 2024

The Benefits, Barriers And Facilitators Of Mentoring Programs For First-Year Doctors: A Systematic Review, Joelle Winderbaum, Linda L. L. Coventry

Research outputs 2022 to 2026

Introduction: The transition from medical student to first-year doctor is notoriously difficult, yielding a high rate of transition failure, burn-out and mental health deterioration. Doctors in this cohort experience unique challenges during this time, which manifest through performance gaps, issues of professional identity, new occupational pressures, and cultural expectations. Mentoring programs are commonly utilised in the medical profession to foster personal and professional development and improve psychosocial well-being and career satisfaction. However, there exist no systematic reviews examining the use of mentorship specifically for the first-year doctor cohort, given the unique transition challenges faced by this vulnerable group. Purpose: Due …


The Equity Of Class Ability Grouping Practices In Australian Education: Findings From A Survey In Western Australia And Queensland, Olivia Johnston, Rebecca Spooner-Lane, Wei Zhang, Suzanne Macqueen, Nerida Spina Jan 2024

The Equity Of Class Ability Grouping Practices In Australian Education: Findings From A Survey In Western Australia And Queensland, Olivia Johnston, Rebecca Spooner-Lane, Wei Zhang, Suzanne Macqueen, Nerida Spina

Research outputs 2022 to 2026

Grouping students into separate classes according to their ‘ability’ is an inequitable practice that does not, overall, improve academic outcomes. Research has continued to show that class ability grouping widens the educational gap between students from disadvantaged and privileged backgrounds. PISA data analysis suggests that class ability grouping continues to be used in Australian schools, at least in Year 10. However, no research has characterized the existing class ability grouping practices being used in secondary schools from Years 7 to 9. The findings reported in this paper add quantitative evidence to the literature, showing that students are experiencing different class …


The Impact Of The Belt And Road Initiative On Green Innovation And Innovation Modes: Empirical Evidence From Chinese Listed Enterprises, Bowen Li, Zijing Zhang, Zhaoyong Zhang Jan 2024

The Impact Of The Belt And Road Initiative On Green Innovation And Innovation Modes: Empirical Evidence From Chinese Listed Enterprises, Bowen Li, Zijing Zhang, Zhaoyong Zhang

Research outputs 2022 to 2026

Under the Belt and Road Initiative (BRI), promoting green innovation in enterprises has been the central focus of the developmental strategy for China and countries along the Belt and Road to ensure sustainable development in line with the UN Sustainable Development Goals (SDGs) related to the environment and development. This paper examines the driving factors and heterogeneous mechanisms of the BRI in green technology innovation, especially in collaborative vs. independent innovation modes, utilizing a multi-period difference-in-difference model (DID) and micro-level panel data of Chinese listed enterprises spanning from 2007 to 2021. We find that the BRI has significantly stimulated the …


The Use Of Variable Coil Pitch Of Helical Tube On The Hydro-Thermal Performance Improvement, Shayan Pourhemmati, Hussein A. Mohammed, Abdellah Shafieian Jan 2024

The Use Of Variable Coil Pitch Of Helical Tube On The Hydro-Thermal Performance Improvement, Shayan Pourhemmati, Hussein A. Mohammed, Abdellah Shafieian

Research outputs 2022 to 2026

The use of helical tubes in heat transfer appliances is desirable due to their better heat transfer characteristics, but the higher pressure drop decreases the overall performance. The variation of pitch design of a helical tube is proposed to alleviate this situation so that the pitch number does not remain constant in the total tube length. A total of six variable pitch numbers with three different diameters are proposed and investigated on the thermal and fluid characteristics. To better understand the helical tube efficiency, PEC (performance evaluation criteria) is selected as a performance indicator in the present work and simulations …


Water Loss: A Postharvest Quality Marker In Apple Storage, Mahmood Ul Hasan, Zora Singh, Hafiz M. S. Shah, Jashanpreet Kaur, Andrew Woodward Jan 2024

Water Loss: A Postharvest Quality Marker In Apple Storage, Mahmood Ul Hasan, Zora Singh, Hafiz M. S. Shah, Jashanpreet Kaur, Andrew Woodward

Research outputs 2022 to 2026

Apple fruit can be stored for long periods of time, especially with the use of controlled atmosphere storage, but like many fruits and vegetables are susceptible to water loss. Water loss can result in compromised appearance such as skin shriveling, as well as loss of firmness, and reduced saleable weight, which in turn affect the income of growers and other industry stakeholders. Preharvest factors that can influence water loss in apples during the postharvest period include climate, cultivar, fruit size, tree age, orchard practices, and harvest maturity. Postharvest factors such as the storage temperature, relative humidity, storage type, and duration …


When Corporate Culture Matters: The Case Of Stakeholder Violations, Rashid Zaman Jan 2024

When Corporate Culture Matters: The Case Of Stakeholder Violations, Rashid Zaman

Research outputs 2022 to 2026

This study examines whether and how a strong corporate culture influences stakeholder violations. Using a longitudinal sample of monetary penalties imposed on US-listed firms for stakeholder violations, I find evidence that a strong corporate culture is significantly and negatively associated with such violations. This outcome remains robust to a series of robustness and endogeneity tests, including the application of the generalized method of moments (GMM), entropy balancing, and propensity score matching (PSM) estimation. The channel analysis evidence implies that information asymmetry is a possible mechanism through which a strong corporate culture is associated with stakeholder violations. A cross-sectional analysis demonstrates …


Airbnb Exits China: Insights From Platform Competition, Dan Huang, Songshan (Sam) Huang Jan 2024

Airbnb Exits China: Insights From Platform Competition, Dan Huang, Songshan (Sam) Huang

Research outputs 2022 to 2026

Purpose: This study aims to provide insights into Airbnb’s exit from the China market, specifically from the perspective of platform competition. Design/methodology/approach: Based on the understanding of the evolution and competition of peer-to-peer (P2P) accommodation market in China and the double-edged network effects, this viewpoint article provides an in-depth discussion on Airbnb’s withdrawal from the China market. Findings: This viewpoint paper contends that Airbnb faced increasing challenges in establishing unique competitive advantages against local rivals, who demonstrate a capacity for innovation and maintaining loyal customers in adapting to the market evolution. Consequently, this may inhibit Airbnb from attracting the mainstream …


Does Intrauterine Exposure To Diabetes Impact Mental And Motor Skills? A Meta-Analysis Of The Bayley Scales Of Infant Development, Diana Arabiat, Mahammad Al Jabery, Lisa Whitehead Jan 2024

Does Intrauterine Exposure To Diabetes Impact Mental And Motor Skills? A Meta-Analysis Of The Bayley Scales Of Infant Development, Diana Arabiat, Mahammad Al Jabery, Lisa Whitehead

Research outputs 2022 to 2026

Background: Attempts to conduct meta-analyses of the association between child development and diabetes have been limited by the wide range of tools and definitions of developmental outcomes used in the literature. We aim to meta-analyze a widely used measure of child development, the Bayley Scales of Infant Development, with respect to exposure to diabetes and developmental scores. Methods: PsycINFO, MEDLINE/PubMed, EMBASE, Emcare, and Google Scholar databases were searched. Two independent reviewers screened, extracted, and quality-appraised the studies using JBI SUMARI software. Forest plots were created with the standardized mean difference using the random-effects model, and heterogeneity was assessed using I2. …


Malware Detection With Artificial Intelligence: A Systematic Literature Review, Matthew G. Gaber, Mohiuddin Ahmed, Helge Janicke Jan 2024

Malware Detection With Artificial Intelligence: A Systematic Literature Review, Matthew G. Gaber, Mohiuddin Ahmed, Helge Janicke

Research outputs 2022 to 2026

In this survey, we review the key developments in the field of malware detection using AI and analyze core challenges. We systematically survey state-of-the-art methods across five critical aspects of building an accurate and robust AI-powered malware-detection model: malware sophistication, analysis techniques, malware repositories, feature selection, and machine learning vs. deep learning. The effectiveness of an AI model is dependent on the quality of the features it is trained with. In turn, the quality and authenticity of these features is dependent on the quality of the dataset and the suitability of the analysis tool. Static analysis is fast but is …


The Report Of Access And Engagement With Digital Health Interventions Among Children And Young People: Systematic Review, Lisa Whitehead, Suzanne Robinson, Diana Arabiat, Mark Jenkins, Evalotte Morelius Jan 2024

The Report Of Access And Engagement With Digital Health Interventions Among Children And Young People: Systematic Review, Lisa Whitehead, Suzanne Robinson, Diana Arabiat, Mark Jenkins, Evalotte Morelius

Research outputs 2022 to 2026

Background: Digital health interventions are increasingly used to deliver health-related interventions for children and young people to change health behaviors and improve health outcomes. Digital health interventions have the potential to enhance access to and engagement with children and young people; however, they may also increase the divide between those who can access technology and are supported to engage and those who are not. This review included studies that reported on the access to or engagement with digital health interventions among children and young people. Objective: This review aims to identify and report on access and engagement in studies involving …


A Maturity Model For Micro-Credentialing And Shorter Forms Of Learning Practice In Australasian Universities, Ratna M. Selvaratnam, Steven Warburton, Dominique Parrish, Suzanne Crew Jan 2024

A Maturity Model For Micro-Credentialing And Shorter Forms Of Learning Practice In Australasian Universities, Ratna M. Selvaratnam, Steven Warburton, Dominique Parrish, Suzanne Crew

Research outputs 2022 to 2026

As education and training providers grapple with increasing demand for micro-credentials, guidance on how to improve providers’ capacity and capability to deliver a high standard of learning along with profitable outcomes is needed. This study sought to develop a maturity model that could assist higher education providers in distinguishing their stage of development for delivering micro-credentials and provide guidance on activities to advance micro-credential maturity. A survey of Australasian higher education providers validated the developed model and provided an indicator of the sector’s maturity and ability to meet the increasing demand for micro-credentials. The model’s domains of quality, resourcing, standards …