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Articles 199561 - 199590 of 1740517

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The Implementation And Evaluation Of A Family-Led Novel Intervention For Delirium Prevention And Management In Adult Critically Ill Patients: A Mixed-Methods Pilot Study, Gideon U. Johnson, Amanda Towell-Barnard, Christopher Mclean, Beverley Ewens Jan 2024

The Implementation And Evaluation Of A Family-Led Novel Intervention For Delirium Prevention And Management In Adult Critically Ill Patients: A Mixed-Methods Pilot Study, Gideon U. Johnson, Amanda Towell-Barnard, Christopher Mclean, Beverley Ewens

Research outputs 2022 to 2026

Background: Family-led interventions have been identified as effective in many areas of care including the management of delirium. However, because of the heterogeneity and ambiguity of family-led interventions, they are not consistently applied within intensive care units. A user-friendly digital intervention may therefore support consistent family integration into delirium management. Aim: To explore the feasibility and acceptability of a family member's voice reorientation intervention for delirium prevention and management in an adult intensive care unit. Study Design: Parallel, convergent mixed-methods pilot study was conducted in a general adult intensive care unit in the United Kingdom. Thirty participants (15 patients and …

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The Living Room Peer Support Training: Leading The Way In Unlocking Mental Health Benefits For University Students In Peer-Led Service Models In Higher Education, Amanda L. Cole, Dawn Reid Jan 2024

The Living Room Peer Support Training: Leading The Way In Unlocking Mental Health Benefits For University Students In Peer-Led Service Models In Higher Education, Amanda L. Cole, Dawn Reid

Research outputs 2022 to 2026

This paper presents the development and execution of a specialised university training program designed to support Peer Support Advisors (PSAs) within The Living Room: a low-barrier peer-led mental health service. The primary objective was to investigate the training program's impact on the knowledge and attitudes of PSAs. Two questionnaires were administered: a pre-training questionnaire to establish participants' initial attitudes and knowledge levels, and a post-training questionnaire to assess any changes following completion of the program. Additionally, a feedback questionnaire was used to gather qualitative insights on the training experience. The integration of qualitative narrative accounts with quantitative data facilitated a …

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Psychedelic Trip Sitting, Dosages And Intensities: Supplementing Clinical Studies With Anecdotal Reports, Liam B. Engel, Sascha Thal, Stephen J. Bright, Mitchell Low Jan 2024

Psychedelic Trip Sitting, Dosages And Intensities: Supplementing Clinical Studies With Anecdotal Reports, Liam B. Engel, Sascha Thal, Stephen J. Bright, Mitchell Low

Research outputs 2022 to 2026

Background and aims: Online communities provide insights into psychedelic consumption, assisting in identification of trends, informing both harm reduction provisions and clinical research. This study extracts forum data on psychedelic substances, dosages, and administration routes, categorising and analysing self-reported consumption to inform care services and guide clinical work with psychedelics. Methods: Posts (n = 660) from online psychedelic forums (The Shroomery and DMT Nexus) on 'trip sitting' were analysed. Using a Delphi-style expert panel review facilitated by LE, we created drug weight and intensity charts (threshold, light, common, strong and heavy dosages) for psychedelics discussed in these posts. The psychedelic …

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Pulmonary Embolism Response Teams. A Description Of The First 36-Month Australian Experience, Bapti Roy, Jin Gun Cho, Luke Baker, Liza Thomas, Jennifer Curnow, John J. Harvey, Paul Geenty, Ashoke Banerjee, Kevin Lai, Mauro Vicaretti, Odette Erksine, Jane Li, Rafid Alasady, Vanessa Wong, Jian E. Tai, Caitlin Thirunavukarasu, Imran Haque, Jimmy Chien Jan 2024

Pulmonary Embolism Response Teams. A Description Of The First 36-Month Australian Experience, Bapti Roy, Jin Gun Cho, Luke Baker, Liza Thomas, Jennifer Curnow, John J. Harvey, Paul Geenty, Ashoke Banerjee, Kevin Lai, Mauro Vicaretti, Odette Erksine, Jane Li, Rafid Alasady, Vanessa Wong, Jian E. Tai, Caitlin Thirunavukarasu, Imran Haque, Jimmy Chien

Research outputs 2022 to 2026

Background: High/intermediate-risk pulmonary embolism (PE) confers increased risk of cardiovascular morbidity and mortality. International guidelines recommend the formation of a PE response team (PERT) for PE management because of the complexity of risk stratification and emerging treatment options. However, there are currently no available Australian data regarding outcomes of PE managed through a PERT. Aims: To analyse the clinical and outcome data of patients from an Australian centre with high/intermediate-risk PE requiring PERT-guided management. Methods: We performed a retrospective observational study of 75 consecutive patients with high/intermediate-risk PE who had PERT involvement, between August 2018 and July 2021. We recorded …

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Rationale, Design, And Baseline Characteristics Of Participants In The Health@Nus Mhealth Augmented Cohort Study Examining Student-To-Work Life Transition: Protocol For A Prospective Cohort Study, Xin Hui Chua, Sarah Martine Edney, Andre Matthias Müller, Nicholas A. Petrunoff, Clare Whitton, Zoey Tay, Claire Marie Jie Lin Goh, Bozhi Chen, Su Hyun Park, Salome A. Rebello, Alicia Low, Janelle Chia, Daphne Koek, Karen Cheong, Rob M. Van Dam, Falk Müller-Riemenschneider Jan 2024

Rationale, Design, And Baseline Characteristics Of Participants In The Health@Nus Mhealth Augmented Cohort Study Examining Student-To-Work Life Transition: Protocol For A Prospective Cohort Study, Xin Hui Chua, Sarah Martine Edney, Andre Matthias Müller, Nicholas A. Petrunoff, Clare Whitton, Zoey Tay, Claire Marie Jie Lin Goh, Bozhi Chen, Su Hyun Park, Salome A. Rebello, Alicia Low, Janelle Chia, Daphne Koek, Karen Cheong, Rob M. Van Dam, Falk Müller-Riemenschneider

Research outputs 2022 to 2026

Background: Integration of mobile health data collection methods into cohort studies enables the collection of intensive longitudinal information, which gives deeper insights into individuals’ health and lifestyle behavioral patterns over time, as compared to traditional cohort methods with less frequent data collection. These findings can then fill the gaps that remain in understanding how various lifestyle behaviors interact as students graduate from university and seek employment (student-to-work life transition), where the inability to adapt quickly to a changing environment greatly affects the mental well-being of young adults. Objective: This paper aims to provide an overview of the study methodology and …

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Secrecy Rate Maximization For Active Reconfigurable Intelligent Surface Assisted Mimo Systems, Bin Gao, Jingru Zhao, Shihao Yan, Shaozhang Xiao Jan 2024

Secrecy Rate Maximization For Active Reconfigurable Intelligent Surface Assisted Mimo Systems, Bin Gao, Jingru Zhao, Shihao Yan, Shaozhang Xiao

Research outputs 2022 to 2026

Reconfigurable intelligent surface (RIS) is a promising technology for future 6G communications and has been used to enhance secrecy performance. However, the performance improvement is restricted by the 'double fading' effect of the reflection channel link. To address this issue, we introduce an active RIS design, where the reflecting elements of RIS not only adjust the phase shift but also amplify the reflected signal through the amplifier integrated into its elements. To obtain a satisfactory solution to the non-convex problem resulting from this design, the penalty dual decomposition based alternating gradient projection (PDDAPG) method is proposed. We compare the proposed …

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Resting Heart Rate And Risk Of Dementia: A Mendelian Randomization Study In The International Genomics Of Alzheimer’S Project And Uk Biobank, Xingxing Chen, Yi Zheng, Jun Wang, Blake Yue, Xian Zhang, Kenta Nakai, Lijing L. Yan Jan 2024

Resting Heart Rate And Risk Of Dementia: A Mendelian Randomization Study In The International Genomics Of Alzheimer’S Project And Uk Biobank, Xingxing Chen, Yi Zheng, Jun Wang, Blake Yue, Xian Zhang, Kenta Nakai, Lijing L. Yan

Research outputs 2022 to 2026

Background: Observational studies have demonstrated that a higher resting heart rate (RHR) is associated with an increased risk of dementia. However, it is not clear whether the association is causal. This study aimed to determine the causal effects of higher genetically predicted RHR on the risk of dementia. Methods: We performed a two-sample Mendelian randomization analysis to investigate the causal effect of higher genetically predicted RHR on Alzheimer’s disease (AD) using summary statistics from genome-wide association studies. The generalized summary Mendelian randomization (GSMR) analysis was used to analyze the corresponding effects of RHR on following different outcomes: 1) diagnosis of …

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Seven-Day Dietary Nitrate Supplementation Clinically Significantly Improves Basal Macrovascular Function In Postmenopausal Women: A Randomized, Placebo-Controlled, Double-Blind, Crossover Clinical Trial, Jocelyn M. Delgado Spicuzza, Jigar Gosalia, Liezhou Zhong, Catherine Bondonno, Kristina S. Petersen, Mary Jane De Souza, Elmira Alipour, Daniel B. Kim-Shapiro, Yasina B. Somani, David N. Proctor Jan 2024

Seven-Day Dietary Nitrate Supplementation Clinically Significantly Improves Basal Macrovascular Function In Postmenopausal Women: A Randomized, Placebo-Controlled, Double-Blind, Crossover Clinical Trial, Jocelyn M. Delgado Spicuzza, Jigar Gosalia, Liezhou Zhong, Catherine Bondonno, Kristina S. Petersen, Mary Jane De Souza, Elmira Alipour, Daniel B. Kim-Shapiro, Yasina B. Somani, David N. Proctor

Research outputs 2022 to 2026

Introduction: Cardiovascular disease (CVD) is the leading cause of death in women, with increased risk following menopause. Dietary intake of beetroot juice and other plant-based nitrate-rich foods is a promising non-pharmacological strategy for increasing systemic nitric oxide and improving endothelial function in elderly populations. The purpose of this randomized, placebo-controlled, double-blind, crossover clinical trial was to determine the effects of short-term dietary nitrate (NO3−) supplementation, in the form of beetroot juice, on resting macrovascular endothelial function and endothelial resistance to whole-arm ischemia–reperfusion (IR) injury in postmenopausal women at two distinct stages of menopause. Methods: Early-postmenopausal [1–6 years following their final …

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Role Of Short Chain Fatty Acids On Astrocytes And Microglia In Alzheimer's Disease Brain, Rathnayaka Mudiyanselage Uththara Sachinthanie Senarath, Matthew Burton, Welisarage Mary Kendrea Thiasangee Fernando, Vijay Jayasena, Charles Brennan, Wanakulasuriya Mary Ann Dipika Binosha Fernando Jan 2024

Role Of Short Chain Fatty Acids On Astrocytes And Microglia In Alzheimer's Disease Brain, Rathnayaka Mudiyanselage Uththara Sachinthanie Senarath, Matthew Burton, Welisarage Mary Kendrea Thiasangee Fernando, Vijay Jayasena, Charles Brennan, Wanakulasuriya Mary Ann Dipika Binosha Fernando

Research outputs 2022 to 2026

Short-chain fatty acids (SCFAs) hold exert many nutritional benefits on both physiological and pathological processes, including host metabolism, immune modulation, and appetite control. Originating from the microbial fermentation of resistant starches and dietary fibre in the colon, SCFAs have the capability to traverse the blood–brain barrier (BBB). It is evident that SCFAs play a critical role in the development of neurodegenerative disorders such as Alzheimer's disease (AD). AD is the most common form of dementia and is characterised by the deposition of amyloid β peptides (Aβ) and tau hyperphosphorylation. SCFAs have demonstrated the potential to interfere with the protein–protein interactions …

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Students' Preferences For Setting And/Or Mixed-Ability Grouping In Secondary School Physical Education In England, Shaun D. Wilkinson, Dawn Penney Jan 2024

Students' Preferences For Setting And/Or Mixed-Ability Grouping In Secondary School Physical Education In England, Shaun D. Wilkinson, Dawn Penney

Research outputs 2022 to 2026

There is an extensive international literature on different forms of ability grouping in schools, much of which describes their impact on students' academic achievement, motivation, self-concept and/or attitudes towards learning. Comparatively little research has focused on students' perspectives of these practices, while the research that has been conducted has primarily focused on mathematics, English and science. There is a conspicuous and arguably significant absence of research that explores students' perspectives on different forms of ability grouping in other areas of the school curriculum, including physical education (PE). In contrast to the relative privacy of classroom-based subjects, students' bodies, physical competencies …

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The Influence Of Culture On The Health Beliefs And Health Behaviours Of Older Vietnam-Born Australians Living With Chronic Disease, Thi Ngoc Minh Nguyen, Rosemary Saunders, Gordana Dermody, Lisa Whitehead Jan 2024

The Influence Of Culture On The Health Beliefs And Health Behaviours Of Older Vietnam-Born Australians Living With Chronic Disease, Thi Ngoc Minh Nguyen, Rosemary Saunders, Gordana Dermody, Lisa Whitehead

Research outputs 2022 to 2026

Aim: To explore the health beliefs and health behaviours of older Vietnam-born people living with chronic disease in Western Australia. Design: This study was designed as a focused ethnography guided by the interpretative research paradigm and Leininger's Theory of Culture Care. Methods: Data were collected through participant observation and interviews undertaken at participants' homes in Western Australia over 7 months in 2019. Data were analysed using Wolcott's approach for transferring qualitative data, comprising three phases: description, thematic analysis and interpretation. Results: This study included 12 participants. The health perspectives and practices of older Vietnam-born Australians significantly reflected the traditional Vietnamese …

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Utilisation Of Simulation-Based Learning To Decrease Student Anxiety And Increase Readiness For Clinical Placements For Speech-Language Pathology Students, Teresa Petrich, Brennen Mills, Abigail Lewis, Sara Hansen, Emily Brogan, Natalie Ciccone Jan 2024

Utilisation Of Simulation-Based Learning To Decrease Student Anxiety And Increase Readiness For Clinical Placements For Speech-Language Pathology Students, Teresa Petrich, Brennen Mills, Abigail Lewis, Sara Hansen, Emily Brogan, Natalie Ciccone

Research outputs 2022 to 2026

Purpose: To investigate the use of two versions of a simulation-based learning experience (SBLE) to decrease speech-language pathology (SLP) students’ anxiety and increase their confidence and sense of preparedness for clinical placements. Method: Two cohorts of third-year SLP students (n = 33) participated in a mixed-methods study with each cohort completing one version of the SBLE. Participants completed pre- and post-program quantitative ratings of anxiety, confidence, and preparedness for clinical placements and participated in focus groups. Three clinical educators also provided qualitative data in debriefs and interviews. Result: Significant decreases in student ratings of anxiety, and increases in confidence and …

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Visitor Attitude To Tourism Destinations: A Critical Review And Future Research Agenda, Arghavan Hadinejad, Brent D. Moyle, Anna Kralj, Nick Noghan, Noel Scott, Sarah Gardiner Jan 2024

Visitor Attitude To Tourism Destinations: A Critical Review And Future Research Agenda, Arghavan Hadinejad, Brent D. Moyle, Anna Kralj, Nick Noghan, Noel Scott, Sarah Gardiner

Research outputs 2022 to 2026

Visitor attitude is fundamental to destination selection in the tourism literature. Yet, there remains a notable dearth of critical reviews to assess the current status of knowledge on the topic. This study, therefore, seeks to map and critically evaluate the state of visitor attitudinal research to set the agenda for future scholarly enquiry. A review of journal articles on the topic in four leading tourism journals was undertaken. To critically explore the literature and identify research trends, a paradigm funnel approach was used. The findings demonstrate that most studies on the topic are based on empirical research and specific theories, …

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Will Return-To-Office Mandates Prevent Proximity Bias For Employees Working From Home?, Sue Williamson, Uma Jogulu, Judy Lundy, Helen Taylor Jan 2024

Will Return-To-Office Mandates Prevent Proximity Bias For Employees Working From Home?, Sue Williamson, Uma Jogulu, Judy Lundy, Helen Taylor

Research outputs 2022 to 2026

This Practice and Policy article examines return-to-office mandates, the latest human resource controversy. These mandates are an organisational directive for employees who have been working from home to return to working in their employer's premise. Drawing on the literature and our research on working from home and hybrid working, we consider whether mandates may prevent proximity bias. We conclude that mandates requiring employees to return to the office or caps which limit working from home are not only unnecessary, but may have negative consequences. In particular, mandates may cause employee resentment, while caps limit flexibility and autonomy. We therefore do …

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Design Of An Adaptive Robust Pi Controller For Dc/Dc Boost Converter Using Reinforcement-Learning Technique And Snake Optimization Algorithm, Seyyedmorteza Ghamari, Mojtaba Hajihosseini, Daryoush Habibi, Asma Aziz Jan 2024

Design Of An Adaptive Robust Pi Controller For Dc/Dc Boost Converter Using Reinforcement-Learning Technique And Snake Optimization Algorithm, Seyyedmorteza Ghamari, Mojtaba Hajihosseini, Daryoush Habibi, Asma Aziz

Research outputs 2022 to 2026

The DC/DC Boost converter exhibits a non-minimum phase system with a right half-plane zero structure, posing significant challenges for the design of effective control approaches. This article presents the design of a robust Proportional-Integral (PI) controller for this converter with an online adaptive mechanism based on the Reinforcement-Learning (RL) strategy. Classical PI controllers are simple and easy to build, but they need to be more robust against a wide range of disturbances and more adaptable to operational parameters. To address these issues, the RL adaptive strategy is used to optimize the performance of the PI controller. Some of the main …

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Envisaging A Thriving Future: The Integration Of Positive Psychology Into Brief Psychotherapy And Family Therapy Practice, Richard Lakeman Jan 2024

Envisaging A Thriving Future: The Integration Of Positive Psychology Into Brief Psychotherapy And Family Therapy Practice, Richard Lakeman

Research outputs 2022 to 2026

This paper delves into the pragmatic integration of positive psychology, particularly Seligman's PERMA model, and brief psychotherapy to foster a vision of a thriving future for clients. Despite the entrenched tribalism within psychotherapy that often resists the incorporation of new techniques, a deliberate and flexible approach to integration, rooted in congruence with theoretical frameworks, can overcome these barriers. Positive psychology dovetails neatly with the goals of family therapy by highlighting strengths and resilience. The PERMA model—encompassing Positive emotions, Engagement, Relationships, Meaning and Accomplishment—captures the essence of a flourishing life. While primarily applied in non-clinical settings, its potential to enhance wellbeing …

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Examining The Effects Of Dynamic And Isometric Resistance Training On Knee Joint Kinetics During Unplanned Sidesteps In Elite Female Athletes, Daniel Kadlec, Matthew J. Jordan, Jacqueline Alderson, Sophia Nimphius Jan 2024

Examining The Effects Of Dynamic And Isometric Resistance Training On Knee Joint Kinetics During Unplanned Sidesteps In Elite Female Athletes, Daniel Kadlec, Matthew J. Jordan, Jacqueline Alderson, Sophia Nimphius

Research outputs 2022 to 2026

Kadlec, D, Jordan, MJ, Alderson, J, and Nimphius, S. Examining the effects of dynamic and isometric resistance training on knee joint kinetics during unplanned sidesteps in elite female athletes. J Strength Cond Res XX(X): 000-000, 2024 - The purpose of this study was to examine the effects of a 4-week block of isometric (isometricRT) and dynamic resistance training (dynamicRT) on kinetic variables associated with anterior cruciate ligament (ACL) injury risk during unplanned sidesteps in elite female athletes. Twenty-one elite female athletes competing for a women's international rugby union team were recruited with 15 (n = 15; age: 23.4 ± 4.7 …

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Reconciliation Post-Referendum: What's Next For Universities?, Yohann Devezy, Braden Hill, Martin Nakata Jan 2024

Reconciliation Post-Referendum: What's Next For Universities?, Yohann Devezy, Braden Hill, Martin Nakata

Research outputs 2022 to 2026

In 2024, National Reconciliation Week’s theme, “Now More Than Ever,” serves as a poignant reminder that the fight for justice and the rights of Aboriginal and Torres Strait Islander people must continue unabated. Despite the devastating referendum result, the 6.2 million Australians who voted YES remain dedicated to renewed commitment, deeper dialogue, and stronger action to achieve meaningful progress towards better outcomes for First Nations people (Reconciliation Australia, 2024). Universities have a critical responsibility in reconciliation as places of learning that shape future leaders and the workforce. Through education, research, and community engagement, universities are uniquely positioned to address historical …

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Using Image-Reflections To Support Undergraduate Students’ Relational Employability: A Practitioner Reflection, Ruth M. Wallace, Sally-Anne Doherty, Elizabeth Cook Jan 2024

Using Image-Reflections To Support Undergraduate Students’ Relational Employability: A Practitioner Reflection, Ruth M. Wallace, Sally-Anne Doherty, Elizabeth Cook

Research outputs 2022 to 2026

This practitioner reflection explores our integration of the Relational Employability Framework within the Health Research Project capstone unit of a Bachelor of Health Science degree. To address the historically low quality of student reflections, we incorporated image-based reflective activities to improve engagement and depth. These activities encouraged students to use visual media to examine their developing relational employability. We developed and implemented a series of tutorial activities designed to scaffold this process, aiming to foster deeper reflective practice and highlight its importance for career development and employability. Our reflections indicate that, while grades did not significantly increase, students showed enhanced …

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Where Are The Diverse Families In Australian Children’S Literature? Impacts And Consideration For Language And Literacy In The Early Years, Helen Adam, Sally Murphy, Yvonne Urquhart, Katira Ahmed Jan 2024

Where Are The Diverse Families In Australian Children’S Literature? Impacts And Consideration For Language And Literacy In The Early Years, Helen Adam, Sally Murphy, Yvonne Urquhart, Katira Ahmed

Research outputs 2022 to 2026

A lack of representation of diverse families in children’s books can affirm insecurities and contribute to a sense of “otherness”. This study reports on the representation of family diversity in award-listed Australian children’s picture books. A critical theoretical framework was employed to analyse both texts and images. This study found a lack of diverse family structures in children’s books, especially LGBTIQA+, foster, step and blended families. This paper argues that to ensure inclusive and equitable literacy learning opportunities for all, educators need to go beyond award-listed books when selecting books for early literacy environments.

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National Cyber Security Licence Consultation Report: Stakeholder Consultation Workshops Consolidated Feedback Held Oct – Nov 2023, Nicola F. Johnson, Leslie F. Sikos, Ahmed Ibrahim, Marnie Mckee Jan 2024

National Cyber Security Licence Consultation Report: Stakeholder Consultation Workshops Consolidated Feedback Held Oct – Nov 2023, Nicola F. Johnson, Leslie F. Sikos, Ahmed Ibrahim, Marnie Mckee

Research outputs 2022 to 2026

The consultation workshops invited stakeholders to join a roundtable environment to comment on and discuss the Consultation Paper, shared by Project Lead Associate Professor Nicola Johnson, Edith Cowan University (ECU) in October 2023. The purpose of the Consultation Paper was to identify whether stakeholders agreed that the national cyber security licence the Research Team had developed to date was a best solution towards addressing K-12 students’ cyber security education needs, which was found to not presently be sufficient (see Johnson et al., 2022). Eight workshops were conducted over a month-long period held October to November 2023. 250 invitations were sent …

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Exhibiting Slavery In Australia: Personal Narratives And Legacies, Paul Longley Arthur, Isabel Smith Jan 2024

Exhibiting Slavery In Australia: Personal Narratives And Legacies, Paul Longley Arthur, Isabel Smith

Research outputs 2022 to 2026

The history of slavery has often been located on the same continuum as that of incarceration. This article explores the development of an exhibition representing the legacies of slavery in Australia, analysing Australian and international exhibitions alongside theories of museology, historiography and memory. It begins by considering the growth of slavery memory since the latter twentieth century, and Australia's own slavery heritage. The second half of the article focuses on curatorial directions and decisions taken in the exhibition, which our research team is currently developing in partnership with the Australian National Maritime Museum as part of an Australian Research Council …

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Recovery From Sport-Induced Muscle Damage In Relation To Match-Intervals In Major Events, Kazunori Nosaka, Trevor C. Chen Jan 2024

Recovery From Sport-Induced Muscle Damage In Relation To Match-Intervals In Major Events, Kazunori Nosaka, Trevor C. Chen

Research outputs 2022 to 2026

Muscle damage could affect the next match performance in sports when the time to recover from a previous match is shorter. We examined the interval between matches in nine team sports (e.g., soccer, rugby, field hockey, basketball, volleyball, baseball) and two racket sports (badminton, tennis) in World Cups held in 2022-2023, 2020 Tokyo Olympic Games and Gland Slam in 2023. We then performed narrative review using three electronic databases (PubMed, Scopus, Google Scholar) to get information about muscle damage and recovery in the 11 sports, and discussed whether the intervals in the events would be enough for athletes. We found …

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Alzheimer's Disease Genetic Risk And Changes In Brain Atrophy And White Matter Hyperintensities In Cognitively Unimpaired Adults, Anja Soldan, Jiangxia Wang, Corinne Pettigrew, Christos Davatzikos, Guray Erus, Timothy J. Hohman, Logan Dumitrescu, Murat Bilgel, Susan M. Resnick, Leonardo A. Rivera-Rivera, Rebecca Langhough, Sterling C. Johnson, Tammie Benzinger, John C. Morris, Simon M. Laws, Jurgen Fripp, Colin L. Masters, Marilyn S. Albert Jan 2024

Alzheimer's Disease Genetic Risk And Changes In Brain Atrophy And White Matter Hyperintensities In Cognitively Unimpaired Adults, Anja Soldan, Jiangxia Wang, Corinne Pettigrew, Christos Davatzikos, Guray Erus, Timothy J. Hohman, Logan Dumitrescu, Murat Bilgel, Susan M. Resnick, Leonardo A. Rivera-Rivera, Rebecca Langhough, Sterling C. Johnson, Tammie Benzinger, John C. Morris, Simon M. Laws, Jurgen Fripp, Colin L. Masters, Marilyn S. Albert

Research outputs 2022 to 2026

Reduced brain volumes and more prominent white matter hyperintensities on MRI scans are commonly observed among older adults without cognitive impairment. However, it remains unclear whether rates of change in these measures among cognitively normal adults differ as a function of genetic risk for late-onset Alzheimer's disease, including APOE- ε4, APOE-ε2 and Alzheimer's disease polygenic risk scores (AD-PRS), and whether these relationships are influenced by other variables. This longitudinal study examined the trajectories of regional brain volumes and white matter hyperintensities in relationship to APOE genotypes (N = 1541) and AD-PRS (N = 1093) in a harmonized dataset of middle-aged …

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A Natural Hydrogen Seep In Western Australia: Observed Characteristics And Controls, Krista Davies, Emanuelle Frery, Ausama Giwelli, Lionel Esteban, Alireza Keshavarz, Stefan Iglauer Jan 2024

A Natural Hydrogen Seep In Western Australia: Observed Characteristics And Controls, Krista Davies, Emanuelle Frery, Ausama Giwelli, Lionel Esteban, Alireza Keshavarz, Stefan Iglauer

Research outputs 2022 to 2026

Natural hydrogen (H2) is a promising resource for the energy industry’s transition to zero-carbon fuels. However, its extent and feasibility for exploitation remain unclear. A key step towards discovering subsurface dihydrogen accumulations is detecting H2 seeps. This study presents the first autonomous, multi-gas monitoring of a natural hydrogen seep in Australia, where dihydrogen, carbon dioxide, and hydrogen sulphide were measured together. The research revealed significant H2 seepage on the Yilgarn Craton in Western Australia, with seasonal fluctuations: high emissions after dry summers and reduced emissions following rainfall due to increased groundwater levels. Groundwater appears to act as a seasonal inhibitor …

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A Lack Of Tourism-Based Health Services Amid Global Aging: How Tourism And Health Practices Can Combine To Benefit The Aging Population, Jun Wen Jan 2024

A Lack Of Tourism-Based Health Services Amid Global Aging: How Tourism And Health Practices Can Combine To Benefit The Aging Population, Jun Wen

Research outputs 2022 to 2026

No abstract provided.

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Association Between The Presence Of Helicobacter Pylori And The Development Of De Novo Anemia In Adults Undergoing Sleeve Gastrectomy, Tammy S. Carrillo-Levin, Maria F. Jaramillo-Ocharan, Gustavo Salinas-Sedo, Carlos J. Toro-Huamanchumo Jan 2024

Association Between The Presence Of Helicobacter Pylori And The Development Of De Novo Anemia In Adults Undergoing Sleeve Gastrectomy, Tammy S. Carrillo-Levin, Maria F. Jaramillo-Ocharan, Gustavo Salinas-Sedo, Carlos J. Toro-Huamanchumo

Research outputs 2022 to 2026

Background: Sleeve gastrectomy has gained prominence in obesity treatment, yet it is not without complications, such as the development of anemia in the medium term. Given the high prevalence of Helicobacter pylori infection in Peru, it is imperative to explore its potential association with this postoperative complication. Objective: To evaluate the association between the presence of Helicobacter pylori and the development of anemia 12 months after sleeve gastrectomy. Methods: A retrospective cohort study was carried out based on an analysis of secondary data from a private clinic in Lima, Peru, which included two groups of people over 18 years of …

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Board Commitment, Continuous Education Program And Firm Performance: A Law And Governance Context, Ahmad Saiful Azlin Puteh Salin, Zubaidah Ismail, Malcolm Smith Jan 2024

Board Commitment, Continuous Education Program And Firm Performance: A Law And Governance Context, Ahmad Saiful Azlin Puteh Salin, Zubaidah Ismail, Malcolm Smith

Research outputs 2022 to 2026

The majority of worldwide corporate governance codes mandate that directors allocate an adequate amount of time to fulfil their responsibilities and consistently enhance their knowledge and abilities through continuous education programs. These two factors are crucial in propelling the organisation towards higher levels of success and satisfying the needs of the stakeholders. This research aims to analyse the impact of board commitment and their access to education on firm performance. After analysing the annual reports of Malaysian public listed companies, this study does not find any conclusive evidence to support earlier research that highlights the advantages of having a director …

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Capital, Labour And Currency: Book Love In The Economy Of Young Adult Publishing, Katya Johanson, Bronwyn Reddan, Donald Matheson, Leonie Rutherford Jan 2024

Capital, Labour And Currency: Book Love In The Economy Of Young Adult Publishing, Katya Johanson, Bronwyn Reddan, Donald Matheson, Leonie Rutherford

Research outputs 2022 to 2026

This article examines the relationship between emotion, production and sales in the book publishing industry, specifically how ‘book love’ operates in the publication and promotion of Young Adult (YA) titles. Through interviews conducted in 2020–2023, the article examines how commissioning editors, booksellers and associated professionals in Australia experience and use emotion in their production and sale of YA titles. It argues that emotion plays three economic roles in the intersubjective transferral of ‘book love’ through the chain of production, distribution and sales. Australian industry professionals mobilize book love as capital, as labour and as currency in fulfilling the expectations of …

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Care In The Academy: How Our Online Writing Group Transformed Into A Caring Community, Martina Costello, Julie Nyanjom, Susan Bailey, Deb Ireson Jan 2024

Care In The Academy: How Our Online Writing Group Transformed Into A Caring Community, Martina Costello, Julie Nyanjom, Susan Bailey, Deb Ireson

Research outputs 2022 to 2026

This study explores the challenges academics face in prioritising their writing and research activities within the neoliberal academy. Using a collaborative autoethnography methodology, including verbatim transcriptions of recorded meetings and personal reflections as data, we explore the processes and strategies employed within an interdisciplinary online writing community. The findings highlight that collaborative, supportive online writing groups, when underpinned by an ethics of care, can effectively address the dehumanising aspects of the neoliberal academy without compromising productivity. This study concludes that it is possible to create real communities of care whilst simultaneously meeting the individualistic demands imposed by the academy.

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