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Research outputs 2022 to 2026

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Clean Process To Utilize The Potassium-Containing Phosphorous Rock With Simultaneous Hcl And Kcl Production Via The Steam-Mediated Reactions, Yunshan Wang, Lufang Shi, Houli Li, Yixiao Wang, Zhiying Wang, Xuebin An, Mingzhu Tang, Gang Yang, Jun He, Jing Hu, Yong Sun Jan 2022

Clean Process To Utilize The Potassium-Containing Phosphorous Rock With Simultaneous Hcl And Kcl Production Via The Steam-Mediated Reactions, Yunshan Wang, Lufang Shi, Houli Li, Yixiao Wang, Zhiying Wang, Xuebin An, Mingzhu Tang, Gang Yang, Jun He, Jing Hu, Yong Sun

Research outputs 2022 to 2026

In this paper, a clean process based on the steam-mediated reactions for simultaneous HCl and KCl production using the potassium (K)-containing phosphorous rock as a precursor is proposed. Through hydrochloric acid (HCl) leaching, not only the generation of H3PO4and CaCl2 (via further precipitation) were realized but also the acid-insoluble residue [phosphorous-rock slag (PS)] rich in elements, that is, K, Al, Si, and so on, in the form of microcline (KAlSi3O8) and quartz (SiO2) was obtained and became readily available for further HCl and KCl generation. Over 95 % of …


Comparison Of The Cardiometabolic Profiles Of Adolescents Conceived Through Art With Those Of A Non-Art Cohort, L. A. Wijs, D. A. Doherty, J. A. Keelan, P. Burton, J. L. Yovich, L. Beilin, T. A. Mori, R. C. Huang, L. A. Adams, John K. Olynyk, O. T. Ayonrinde, B. Penova-Veselinovic, R. J. Hart Jan 2022

Comparison Of The Cardiometabolic Profiles Of Adolescents Conceived Through Art With Those Of A Non-Art Cohort, L. A. Wijs, D. A. Doherty, J. A. Keelan, P. Burton, J. L. Yovich, L. Beilin, T. A. Mori, R. C. Huang, L. A. Adams, John K. Olynyk, O. T. Ayonrinde, B. Penova-Veselinovic, R. J. Hart

Research outputs 2022 to 2026

STUDY QUESTION: Is the cardiometabolic health of adolescents conceived through ART worse than that of their counterparts conceived without ART? SUMMARY ANSWER: The majority of cardiometabolic and vascular health parameters of adolescents conceived through ART are similar or more favourable, than those of their counterparts of similar age and conceived without ART. WHAT IS KNOWN ALREADY: It has been proposed that the cardiometabolic health of offspring conceived with ART may be unfavourable compared to that of their counterparts conceived without ART. The literature pertaining to cardiometabolic health of offspring conceived after ART is contradictory, but generally suggests unfavourable cardiometabolic health …


Exploring Moderators Of The Effect Of High Vs. Low-To-Moderate Intensity Exercise On Cardiorespiratory Fitness During Breast Cancer Treatment – Analyses Of A Subsample From The Phys-Can Rct, Ann Christin Helgesen Bjørke, Laurien M. Buffart, Truls Raastad, Ingrid Demmelmaier, Andreas Stenling, Karin Nordin, Sveinung Berntsen Jan 2022

Exploring Moderators Of The Effect Of High Vs. Low-To-Moderate Intensity Exercise On Cardiorespiratory Fitness During Breast Cancer Treatment – Analyses Of A Subsample From The Phys-Can Rct, Ann Christin Helgesen Bjørke, Laurien M. Buffart, Truls Raastad, Ingrid Demmelmaier, Andreas Stenling, Karin Nordin, Sveinung Berntsen

Research outputs 2022 to 2026

Introduction

The results from the physical training and cancer randomized controlled trial (Phys-Can RCT) indicate that high intensity (HI) strength and endurance training during (neo-)adjuvant cancer treatment is more beneficial for cardiorespiratory fitness (CRF, measured as peak oxygen uptake [VO2peak]) than low-to-moderate intensity (LMI) exercise. Adherence to the exercise intervention and demographic or clinical characteristics of patients with breast cancer undergoing adjuvant treatment may moderate the exercise intervention effect on VO2peak. In this study, the objective was to investigate whether baseline values of VO2peak, body mass index (BMI), time spent in moderate- to vigorous-intensity physical activity …


What Are The Benefits And Challenges Of Mentoring In Midwifery? An Integrative Review, Krystyl Wissemann, Dianne Bloxsome, Annemarie De Leo, Sara Bayes Jan 2022

What Are The Benefits And Challenges Of Mentoring In Midwifery? An Integrative Review, Krystyl Wissemann, Dianne Bloxsome, Annemarie De Leo, Sara Bayes

Research outputs 2022 to 2026

Aim: The aim of this review was to synthesize best available evidence on mentoring programmes for midwives who have worked within the clinical setting for more than 1 year. Background: Lack of job satisfaction, stress, burnout and limited managerial support contributes to midwifery workforce attrition and the ongoing global shortage of midwives. Mentoring may be one way to improve staff retention, leading to positive clinical and organizational outcomes. Design: A five-step integrative review approach, based on a series of articles published by the Joanna Briggs Institute for conducting systematic reviews, was used to develop a search strategy, selection criteria, method …


Regulatory Flexibilities And Access To Covid-19 Vaccines During The Pandemic In Bhutan, Dawa Tshering, Pelden Chejor Jan 2022

Regulatory Flexibilities And Access To Covid-19 Vaccines During The Pandemic In Bhutan, Dawa Tshering, Pelden Chejor

Research outputs 2022 to 2026

Summary Coronavirus disease 2019 (COVID-19) is rapidly evolving with millions of cases and death reported globally. The first-ever case of COVID-19 in Bhutan was confirmed on 5 March 2020 in a 76-year-old American tourist. The national regulatory authorities have implemented varying degrees of regulatory flexibilities to prevent unnecessary death by ensuring timely access to medical products and technologies during the pandemic. The Drug Regulatory Authority of Bhutan, as a national medicines regulatory agency responsible for ensuring the quality of medical products has implemented several regulatory mechanisms to ensure access to medical products including COVID-19 vaccines during the pandemic. In this …


The Development Of The Western Australian Haemodialysis Vascular Access Complexity Instrument, Linda L. Coventry, Jon Hosking, Evelyn Coral, Mark Jenkins, Chandra P. Salgado Kent, Doris Chan, Wai Lim, Diane E. Twigg, Claire M. Rickard Jan 2022

The Development Of The Western Australian Haemodialysis Vascular Access Complexity Instrument, Linda L. Coventry, Jon Hosking, Evelyn Coral, Mark Jenkins, Chandra P. Salgado Kent, Doris Chan, Wai Lim, Diane E. Twigg, Claire M. Rickard

Research outputs 2022 to 2026

Background The Western Australian Haemodialysis Vascular Access Classification instrument was developed to classify the cannulation complexity of the arteriovenous fistula or arteriovenous graft as simple, challenging, or complex. Although the instrument was developed by experts in haemodialysis nursing, the instrument had not undergone formal validity or reliability testing. Objectives Evaluate the Western Australian Haemodialysis Vascular Access Classification instrument for content validity, interrater and test–retest reliability. Design Prospective cohort study. Participants Content validity was assessed by haemodialysis nursing experts (n = 8). The reliability testing occurred in one in-centre and one satellite haemodialysis unit in Western Australia from September to November …


Environmental Health Responses To Covid 19 In Western Australia: Lessons For The Future, Jacques Oosthuizen, Melissa Stoneham, Toni Hannelly, Edmore Masaka, Giverny Dodds, Victor Andrich Jan 2022

Environmental Health Responses To Covid 19 In Western Australia: Lessons For The Future, Jacques Oosthuizen, Melissa Stoneham, Toni Hannelly, Edmore Masaka, Giverny Dodds, Victor Andrich

Research outputs 2022 to 2026

The COVID-19 pandemic tested the health system of Western Australia (WA) and the relatively new overarching legislative framework that guided the state-wide public health response to the pandemic. This study aimed to evaluate the experiences and roles of environmental health officers (EHOs) in WA during the management of COVID-19 and to identify any policy changes that are needed to facilitate the rapid deployment of EHOs during a future public health crisis. An online survey with 78 respondents was administered and analysis was both qualitative and quantitative. It was found that participants believed there was inadequate resourcing, workforce shortages, increased workloads, …


Exhibiting Slavery: Biographical Approaches, Paul L. Arthur, Isobel Smith Jan 2022

Exhibiting Slavery: Biographical Approaches, Paul L. Arthur, Isobel Smith

Research outputs 2022 to 2026

Within museums, interpretation and curation have increasingly employed personal stories and intimate storytelling to present broader narratives about the past. This article explores some of the opportunities and challenges of biographical storytelling in museums and public sites of memory that engage with the issue of slavery, analysing Australian exhibitions alongside international contexts and theories of museology, historiography and memory. It will look at representations of historical and modern slavery in Australia, as well as global representations of the transatlantic slave trade and other traumatic histories such as the Holocaust. The discussion explores the potential for personal counter-narratives, the reimagining of …


Provision Of Non-Invasive Coronary And Carotid Vascular Imaging Results On Changes In Diet And Physical Activity In Asymptomatic Adults: A Scoping Review, Simone Radavelli Bagatini, Abadi K. Gebre, Mary A. Kennedy, Marc Sim, Lauren C. Blekkenhorst, Catherine P. Bondonno, Ben Jackson, James Dimmock, Marcus P. Schlaich, Jonathan M. Hodgson, Joshua R. Lewis Jan 2022

Provision Of Non-Invasive Coronary And Carotid Vascular Imaging Results On Changes In Diet And Physical Activity In Asymptomatic Adults: A Scoping Review, Simone Radavelli Bagatini, Abadi K. Gebre, Mary A. Kennedy, Marc Sim, Lauren C. Blekkenhorst, Catherine P. Bondonno, Ben Jackson, James Dimmock, Marcus P. Schlaich, Jonathan M. Hodgson, Joshua R. Lewis

Research outputs 2022 to 2026

Background: Although a healthy diet and physical activity have been shown to prevent or delay cardiovascular disease (CVD) hospitalizations and deaths, most adults do not meet current guidelines. Provision of coronary artery calcification (CAC) and carotid ultrasound (CUS) imaging results may motivate beneficial lifestyle changes. We scoped the existing literature for studies providing non-invasive vascular imaging results and reporting diet, physical activity, and/or anthropometric measures to identify knowledge gaps and opportunities for further research. Methods: A systematic search was performed across three electronic databases, in line with PRISMA ScR guidelines and Arksey and O'Malley's scoping review framework. Results: Twenty studies …


Saliva Cortisol In Girls With Functional Abdominal Pain Disorders: A Randomized Controlled Dance And Yoga Intervention, Elin Areskog Sandberg, Anna Duberg, Ulrika Lorenzon Fagerberg, Evalotte Morelius, Stefan Särnblad Jan 2022

Saliva Cortisol In Girls With Functional Abdominal Pain Disorders: A Randomized Controlled Dance And Yoga Intervention, Elin Areskog Sandberg, Anna Duberg, Ulrika Lorenzon Fagerberg, Evalotte Morelius, Stefan Särnblad

Research outputs 2022 to 2026

Introduction: Functional abdominal pain disorders (FAPDs) are common among girls and has been associated with stress. Cortisol is one of the major stress hormones. Dance and yoga have been shown to reduce abdominal pain among girls with FAPDs. Aim: To investigate the effect of an 8-month intervention with dance and yoga on cortisol levels in saliva among girls with FAPDs. Methods: A total of 121 girls aged 9–13 years with irritable bowel syndrome (IBS) or functional abdominal pain were included in the study. Participants were randomized into an intervention group and a control group. The intervention group attended a combined …


An Optimal Charging Solution For Commercial Electric Vehicles, Bassam Al-Hanahi, Iftekhar Ahmad, Daryoush Habibi, Pravakar Pradhan, Mohammad A.S. Masoum Jan 2022

An Optimal Charging Solution For Commercial Electric Vehicles, Bassam Al-Hanahi, Iftekhar Ahmad, Daryoush Habibi, Pravakar Pradhan, Mohammad A.S. Masoum

Research outputs 2022 to 2026

New government regulations and incentives promote the deployment of commercial electric vehicles to reduce carbon emissions from gasoline-fueled vehicles. For commercial electric vehicles (CEVs) operating in a fleet, charging processes are often performed at the depot where they begin and end their daily driving cycles, as well as at public stations on their routes. With the large penetration of CEVs in depots, simultaneous charging increases peak demand, which in turn impacts the electric network and increases the demand cost of a facility. These depot charging conditions influence the charging schedules of CEVs along their routes and the total service cost …


Connectivity Shapes Functional Diversity And Maintains Complementarity In Surf Zones On Exposed Coasts, Christopher J. Henderson, Ben L. Gilby, Andrew D. Olds, Jesse Mosman, Rod M. Connolly, Glenn Hyndes, Brendan Kelaher, Brooke Maslo, Alan Williams, Thomas A. Schlacher Jan 2022

Connectivity Shapes Functional Diversity And Maintains Complementarity In Surf Zones On Exposed Coasts, Christopher J. Henderson, Ben L. Gilby, Andrew D. Olds, Jesse Mosman, Rod M. Connolly, Glenn Hyndes, Brendan Kelaher, Brooke Maslo, Alan Williams, Thomas A. Schlacher

Research outputs 2022 to 2026

Habitat complexity and connectivity can influence the number of species and their diversity across a landscape. For the surf zones of ocean-exposed beaches, globally one of the longest habitat interfaces, the assumed low structural complexity, and apparent homogeneity, of the sandy seafloor habitats predicts low taxonomic and functional diversity. Here, we assessed how the configuration of the seascape and the context of different beach structure functional diversity and functional niche space of fish assemblages in surf zones. We expected that beaches that were well connected with highly productive and complex estuarine and reef habitats would support a greater level of …


Application Of Neuromorphic Olfactory Approach For High-Accuracy Classification Of Malts, Anup Vanarse, Adam Osseiran, Alexander Rassau, Peter Van Der Made Jan 2022

Application Of Neuromorphic Olfactory Approach For High-Accuracy Classification Of Malts, Anup Vanarse, Adam Osseiran, Alexander Rassau, Peter Van Der Made

Research outputs 2022 to 2026

Current developments in artificial olfactory systems, also known as electronic nose (e-nose) systems, have benefited from advanced machine learning techniques that have significantly improved the conditioning and processing of multivariate feature-rich sensor data. These advancements are complemented by the application of bioinspired algorithms and architectures based on findings from neurophysiological studies focusing on the biological olfactory pathway. The application of spiking neural networks (SNNs), and concepts from neuromorphic engineering in general, are one of the key factors that has led to the design and development of efficient bioinspired e-nose systems. However, only a limited number of studies have focused on …


The Digital Sabbath And The Digital Distraction: Arts-Based Research Methods For New Audiences, Lisa F. Paris, Julia Morris, John Bailey Jan 2022

The Digital Sabbath And The Digital Distraction: Arts-Based Research Methods For New Audiences, Lisa F. Paris, Julia Morris, John Bailey

Research outputs 2022 to 2026

Despite the known affordances of Arts-Based Research Practice within the international education environment, its use remains relatively uncommon in Western Australia. The reasons for this are likely the contested nature of quality criteria by which Arts-Based Practice is evaluated as well as the challenges as well associated with the dissemination of research findings. Mixed-methods research is increasingly recognised as an appropriate and practical approach for education phenomena, and within this domain, inquiry that combines traditional qualitative and arts-based strategies offers the education researcher advantages that are not readily available through other approaches. As professional artists and researchers we share our …


Biometric Security: A Novel Ear Recognition Approach Using A 3d Morphable Ear Model, Md Mursalin, Mohiuddin Ahmed, Paul Haskell-Dowland Jan 2022

Biometric Security: A Novel Ear Recognition Approach Using A 3d Morphable Ear Model, Md Mursalin, Mohiuddin Ahmed, Paul Haskell-Dowland

Research outputs 2022 to 2026

Biometrics is a critical component of cybersecurity that identifies persons by verifying their behavioral and physical traits. In biometric-based authentication, each individual can be correctly recognized based on their intrinsic behavioral or physical features, such as face, fingerprint, iris, and ears. This work proposes a novel approach for human identification using 3D ear images. Usually, in conventional methods, the probe image is registered with each gallery image using computational heavy registration algorithms, making it practically infeasible due to the time-consuming recognition process. Therefore, this work proposes a recognition pipeline that reduces the one-to-one registration between probe and gallery. First, a …


Asymmetrical Trusted Technology Networks In Developing Economies: A Case Study On Critical Infrastructure In Bhutan, Pratima Pradhan, Bal Subba, Thinley Jamtsho, Ganga Ram Ghimiray, David M. Cook Jan 2022

Asymmetrical Trusted Technology Networks In Developing Economies: A Case Study On Critical Infrastructure In Bhutan, Pratima Pradhan, Bal Subba, Thinley Jamtsho, Ganga Ram Ghimiray, David M. Cook

Research outputs 2022 to 2026

Developing Nations are subject to amplified challenges in terms of the integration of technology, and the exposure to non-domestic opportunism from larger neighboring economies. These challenges are recognizable as asymmetrical differences between what is seen as the normative list of critical infrastructures, and the specialisms that can dominate an emerging economy with early maturity technology networks. This paper discusses the case of Bhutan and demonstrates the need for strengthened approaches to trusted networks to ensure the reliability and continuity of the Nation's critical infrastructures. The paper also links the importance of trusted information sharing networks as part of an overarching …


Nationwide Industry-Led Community Exercise Program For Men With Locally Advanced, Relapsed, Or Metastatic Prostate Cancer On Androgen-Deprivation Therapy, Oliver Schumacher, Daniel A. Galvao, Dennis R. Taaffe, Nigel Spry, Dickon Hayne, Colin Tang, Raphael Chee, Robert U. Newton Jan 2022

Nationwide Industry-Led Community Exercise Program For Men With Locally Advanced, Relapsed, Or Metastatic Prostate Cancer On Androgen-Deprivation Therapy, Oliver Schumacher, Daniel A. Galvao, Dennis R. Taaffe, Nigel Spry, Dickon Hayne, Colin Tang, Raphael Chee, Robert U. Newton

Research outputs 2022 to 2026

Purpose:

Androgen-deprivation therapy in patients with prostate cancer (PCa) is associated with considerable side effects and secondary comorbidities such as overweight/obesity and cardiovascular disease. The aim of this study was to investigate the effectiveness of an industry-led, treatment-integrated, community-based exercise program on outcomes of body weight, cardiovascular health, and physical function.

Patients and Methods:

PCa patients with locally advanced, relapsed, or metastatic disease receiving leuprorelin acetate were enrolled across multiple sites in Australia and assigned supervised group exercise undertaken weekly or biweekly (ie, 16 exercise sessions in total) for 10-18 weeks, consisting of aerobic and resistance training performed at moderate-to-vigorous …


Injury Surveillance In Community Cricket: A New Inning For South Africa, Benita Olivier, Oluchukwu L. Obiora, Candice Macmillan, Caroline Finch Jan 2022

Injury Surveillance In Community Cricket: A New Inning For South Africa, Benita Olivier, Oluchukwu L. Obiora, Candice Macmillan, Caroline Finch

Research outputs 2022 to 2026

Published injury rates amongst elite and club-level youth cricketers highlight the need to implement injury risk-reducing strategies amongst the youth cricketing population. Data from sports injury surveillance systems are a prerequisite for the development and evaluation of strategies to reduce injury risk. Therefore, collecting injury surveillance data is a positive move towards reducing injuries in cricket. In South Africa, a systematic, standardised, evidence-informed injury surveillance system currently does not exist for community levels of play, namely, in cricket-playing high schools and cricket clubs. Although injury surveillance systems exist at elite levels, the obvious differences in elite versus community cricket settings …


Mathematical Connections Established In The Teaching Of Functions, Vesife Hatisaru Jan 2022

Mathematical Connections Established In The Teaching Of Functions, Vesife Hatisaru

Research outputs 2022 to 2026

This study explores the types of mathematical connections established in the classroom in the teaching of functions. An extended model for mathematical connections (different representations (DR), procedural (PC), if-then (I-T), part-whole connections (PWC), feature/property (F/P), analogies, and instruction-oriented connections (IOC)) is used as the analytical framework. The context for the study is classroom observations of two secondary mathematics teachers teaching functions to Grade 9 students. The strength of teachers’ mathematical knowledge for teaching (MKT) the concept of function is different: one has stronger MKT, while the other has weaker MKT. A total of 485 connections are identified in a sample …


Bridging The Gap Between Clinical Service And Academic Education Of Hand-Splinting Practice: Perspectives And Experiences Of Thai Occupational Therapists, Anuchart Kaunnil, Veerawat Sansri, Surachart Thongchoomsin, Kannika Permpoonputtana, Mandy Stanley, Piyawat Trevittaya, Chirathip Thawisuk, Peeradech Thichanpiang Jan 2022

Bridging The Gap Between Clinical Service And Academic Education Of Hand-Splinting Practice: Perspectives And Experiences Of Thai Occupational Therapists, Anuchart Kaunnil, Veerawat Sansri, Surachart Thongchoomsin, Kannika Permpoonputtana, Mandy Stanley, Piyawat Trevittaya, Chirathip Thawisuk, Peeradech Thichanpiang

Research outputs 2022 to 2026

A gap in knowledge about current splinting practice exists between the educational program and clinical service. To bridge this gap, we investigated the perspectives and experiences of Thai occupational therapists regarding contemporary hand splinting practices in clinical use. A mixed-method study was designed. An explanatory sequential mixed methods design was used. In the first quantitative phase, a survey questionnaire was mailed to occupational therapists. The questions were regarding contemporary hand splinting practices in clinical use at seven hospitals in the capital city of Bangkok and outskirt areas. In the second phase, semi-structured interviews were completed to explore expert occupational therapists' …


Identification Of Leukocyte Surface P2x7 As A Biomarker Associated With Alzheimer's Disease, Yihan Li, Xin Huang, Christopher Fowler, Yen Y. Lim, Simon M. Laws, Noel Faux, James D. Doecke, Brett Trounson, Kelly Pertile, Rebecca Rumble, Vincent Doré, Victor L. Villemagne, Christopher C. Rowe, James S. Wiley, Paul Maruff, Colin L. Masters, Ben J. Gu Jan 2022

Identification Of Leukocyte Surface P2x7 As A Biomarker Associated With Alzheimer's Disease, Yihan Li, Xin Huang, Christopher Fowler, Yen Y. Lim, Simon M. Laws, Noel Faux, James D. Doecke, Brett Trounson, Kelly Pertile, Rebecca Rumble, Vincent Doré, Victor L. Villemagne, Christopher C. Rowe, James S. Wiley, Paul Maruff, Colin L. Masters, Ben J. Gu

Research outputs 2022 to 2026

Alzheimer's disease (AD) has shown altered immune responses in the periphery. We studied P2X7 (a proinflammatory receptor and a scavenger receptor) and two integrins, CD11b and CD11c, on the surface of circulating leukocytes and analysed their associations with Aβ-PET, brain atrophy, neuropsychological assessments, and cerebrospinal fluid (CSF) biomarkers. Total 287 age-matched, sex-balanced participants were recruited in a discovery cohort and two validation cohorts through the AIBL study and studied using tri-colour flow cytometry. Our results demonstrated reduced expressions of P2X7, CD11b, and CD11c on leukocytes, particularly monocytes, in Aβ +ve cases compared with Aβ -ve controls. P2X7 and integrin downregulation …


Sibling Concordance In Symptom Onset And Atrophy Growth Rates In Stargardt Disease Using Ultra-Widefield Fundus Autofluorescence, Rachael C. Heath Jeffery, Jennifer A. Thompson, Johnny Lo, Tina M. Lamey, Terri L. Mclaren, John N. De Roach, Dimitar N. Azamanov, Ian L. Mcallister, Ian J. Constable, Fred K. Chen Jan 2022

Sibling Concordance In Symptom Onset And Atrophy Growth Rates In Stargardt Disease Using Ultra-Widefield Fundus Autofluorescence, Rachael C. Heath Jeffery, Jennifer A. Thompson, Johnny Lo, Tina M. Lamey, Terri L. Mclaren, John N. De Roach, Dimitar N. Azamanov, Ian L. Mcallister, Ian J. Constable, Fred K. Chen

Research outputs 2022 to 2026

Purpose: To investigate concordance in symptom onset, area of dark autofluorescence (DAF), and growth rate (GR) between Stargardt disease siblings at an age-matched time point. Methods: In this retrospective longitudinal study of sibling pairs with identical biallelic ABCA4 variants, age at symptom onset, best-corrected visual acuity, atrophy area, and effective radius of DAF on ultra-widefield fundus autofluorescence were recorded. Absolute intersibling differences for both eyes were compared with absolute interocular differences using the Mann-Whitney test. Results: Overall 39 patients from 19 families were recruited. In 16 families, age-matched best-corrected visual acuity and DAF were compared between siblings. In 8 families, …


Zeta Potential Of A Natural Clayey Sandstone Saturated With Carbonated Nacl Solutions At Supercritical Co2 Conditions, Miftah Hidayat, Mohammad Sarmadivaleh, Jos Derksen, David Vega-Maza, Stefan Iglauer, Jan Vinogradov Jan 2022

Zeta Potential Of A Natural Clayey Sandstone Saturated With Carbonated Nacl Solutions At Supercritical Co2 Conditions, Miftah Hidayat, Mohammad Sarmadivaleh, Jos Derksen, David Vega-Maza, Stefan Iglauer, Jan Vinogradov

Research outputs 2022 to 2026

The zeta potential is a measure of electric potential at the mineral-electrolyte interfaces. The zeta potential of natural sandstones depends on mineralogy, electrolyte pH, concentration, composition, amount of dissolved CO2, and temperature. We report for the first time the zeta potential measured on clayey sandstone comprising quartz, kaolinite, illite, albite and microcline saturated with NaCl solutions at supercritical CO2 conditions. Our results demonstrate that zeta potentials in clayey sandstone samples at supercritical CO2 conditions are significantly different from similar measurements conducted under ambient conditions and from those obtained with clean sandstones. Supercritical CO2 zeta potential remains negative but is influenced …


Exploring Scientists’ Perceptions Of Citizen Science For Public Engagement With Science, Stephanie A. Collins, Miriam Sullivan, Heather J. Bray Jan 2022

Exploring Scientists’ Perceptions Of Citizen Science For Public Engagement With Science, Stephanie A. Collins, Miriam Sullivan, Heather J. Bray

Research outputs 2022 to 2026

It is often assumed that citizen science is inherently participatory in nature. However, citizen science projects exist along a continuum from data contribution to full co-creation. We invited 19 biologists to explore their conceptions of citizen science. Almost all participants defined citizen science as involving non-scientists in data collection. This definition acted as a barrier for scientists who did not see how citizen science could suit their research objectives. While interviewees perceived many societal and experiential benefits of contributory citizen science, deliberate design is needed to realise the full potential of citizen science for public engagement


Advancing Feminist Innovation In Sport Studies: A Transdisciplinary Dialogue On Gender, Health And Wellbeing, Holly Thorpe, Sheree Bekker, Simone Fullagar, Nonhlanhla Mkumbuzi, Sophia Nimphius, Madeleine Pape, Stacy T. Sims, A. Travers Jan 2022

Advancing Feminist Innovation In Sport Studies: A Transdisciplinary Dialogue On Gender, Health And Wellbeing, Holly Thorpe, Sheree Bekker, Simone Fullagar, Nonhlanhla Mkumbuzi, Sophia Nimphius, Madeleine Pape, Stacy T. Sims, A. Travers

Research outputs 2022 to 2026

Athlete health and wellbeing requires a holistic, multidimensional approach to understanding, supporting, and treating individual athletes. Building more supportive, inclusive, and equitable environments for the health and wellbeing of women and gender expansive people further requires gender-responsive approaches that promote broader cultural change. Feminist sport and exercise medicine practitioners, sports scientists, and social science researchers are increasingly coming together in their efforts to do this work. However, working across disciplines inevitably includes an array of ontological, epistemological, and political challenges. In this paper, we offer a curated ‘dialogue’ with a group of feminist scholars engaged in research and practice across …


Dosage, Intensity, And Frequency Of Language Therapy For Aphasia: A Systematic Review-Based, Individual Participant Data Network Meta-Analysis, The Rehabilitation And Recovery Of People With Aphasia After Stroke (Release) Collaborators Jan 2022

Dosage, Intensity, And Frequency Of Language Therapy For Aphasia: A Systematic Review-Based, Individual Participant Data Network Meta-Analysis, The Rehabilitation And Recovery Of People With Aphasia After Stroke (Release) Collaborators

Research outputs 2022 to 2026

Background and Purpose: Optimizing speech and language therapy (SLT) regimens for maximal aphasia recovery is a clinical research priority. We examined associations between SLT intensity (hours/week), dosage (total hours), frequency (days/week), duration (weeks), delivery (face to face, computer supported, individual tailoring, and home practice), content, and language outcomes for people with aphasia.

Methods: Databases including MEDLINE and Embase were searched (inception to September 2015). Published, unpublished, and emerging trials including SLT and ≥ 10 individual participant data on aphasia, language outcomes, and time post-onset were selected. Patient-level data on stroke, language, SLT, and trial risk of bias were independently extracted. …


Stt Kadesi’S Disrupting The Teaching And Learning Process During Covid-19, Muner Daliman, Hana Suparti, Jonathan D. James, Eudia Anggelia Ika Agustin, Hengky Wijaya Jan 2022

Stt Kadesi’S Disrupting The Teaching And Learning Process During Covid-19, Muner Daliman, Hana Suparti, Jonathan D. James, Eudia Anggelia Ika Agustin, Hengky Wijaya

Research outputs 2022 to 2026

In this paper we report on a pilot study of the teaching and learning at Sekolah Tinggi Teologi KADESI (STTK), a tertiary theological institution in Yogyakarta, during the Covid-19 pandemic in 2020. Our methods for collecting data were to survey the 40 students and conduct one-to-one interviews with the 10 lecturers at STTK. The analysis of data drew on two theoretical constructs: Donald Schön’s reflection-in-action and the notion of empowerment in an educational context. We found challenges and difficulties to do with the logistics of teaching and the barriers to communication between instructors and students. And on the positive side, …


Supporting Premature Infants’ Oral Feeding In The Nicu—A Qualitative Study Of Nurses’ Perspectives, Evalotte Mörelius, Charlotte Sahlén Helmer, Maria Hellgren, Siw Alehagen Jan 2022

Supporting Premature Infants’ Oral Feeding In The Nicu—A Qualitative Study Of Nurses’ Perspectives, Evalotte Mörelius, Charlotte Sahlén Helmer, Maria Hellgren, Siw Alehagen

Research outputs 2022 to 2026

One major task in the neonatal intensive care unit (NICU) involves ensuring adequate nutrition and supporting the provision of human milk. The aim of this study was to explore nurses’ experiences of the oral feeding process in the NICU when the infant is born extremely or very preterm. We used a qualitative inductive approach. Nine nurses from three family-centered NICUs were interviewed face-to-face. The interviews were transcribed verbatim and analyzed using content analysis. Five sub-categories and two generic categories formed the main category: ‘A complex and long-lasting collaboration.’ The nurses wished to contribute to the parents’ understanding of the feeding …


Optimum Geological Storage Depths For Structural H2 Geo-Storage, Stefan Iglauer Jan 2022

Optimum Geological Storage Depths For Structural H2 Geo-Storage, Stefan Iglauer

Research outputs 2022 to 2026

H2 geo-storage has been suggested as a key technology with which large quantities of H2 can be stored and withdrawn again rapidly. One option which is currently explored is H2 storage in sedimentary geologic formations which are geographically widespread and potentially provide large storage space. The mechanism which keeps the buoyant H2 in the subsurface is structural trapping where a caprock prevents the H2 from rising by capillary forces. It is therefore important to assess how much H2 can be stored via structural trapping under given geo-thermal conditions. This structural trapping capacity is thus …


Residual Renal Function – How Fast Does The Residual Urine Output Function Decline In The First Year Of Haemodialysis? – A Scoping Review, Ulrich Steinwandel, Homa Kheirkhah, Hugh Davies Jan 2022

Residual Renal Function – How Fast Does The Residual Urine Output Function Decline In The First Year Of Haemodialysis? – A Scoping Review, Ulrich Steinwandel, Homa Kheirkhah, Hugh Davies

Research outputs 2022 to 2026

Background: Haemodialysis is the most common treatment method in Australia for individuals requiring renal replacement therapy. Although it is known that the residual renal function in these patients has many advantages for their overall health outcomes and that the residual urine volume production is also declining over time, it is unknown how fast this functional decline occurs when patients are embarking on their first year on haemodialysis. Aim: This scoping review sought to determine if the functional decline in renal residual function in the first year of haemodialysis has been previously investigated, documented or quantified. Method: The scoping review was …