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Aviation Accident Investigation Analysis Methodologies Used By 12 Government Safety Investigation Authorities, Kym Bills, Leesa Costello, Marcus Cattani
Aviation Accident Investigation Analysis Methodologies Used By 12 Government Safety Investigation Authorities, Kym Bills, Leesa Costello, Marcus Cattani
Research outputs 2022 to 2026
Introduction: Leading government Safety Investigation Authorities (SIAs) that investigate major aviation accidents are members of the International Transportation Safety Association (ITSA). Investigation analysis methodology details are rarely included on SIA websites, in final accident reports, shared with peers, or specified by the International Civil Aviation Organization (ICAO). Some ‘New View’ safety researchers assume SIAs don't use systemic methodologies and that accident investigation has little value. Because of the sensitivity of SIA work and need to prioritize safety value from available investigation funding, there has been little academic research on choice and use of investigation analysis methodologies to address these issues …
Airline Strategy Research: A Bibliometric And Thematic Analysis (1980–2025), Mustafa Kaya, Tuba Bayar, Renan De Oliveira, Gui Lohmann, Ferhan K. Sengur
Airline Strategy Research: A Bibliometric And Thematic Analysis (1980–2025), Mustafa Kaya, Tuba Bayar, Renan De Oliveira, Gui Lohmann, Ferhan K. Sengur
Research outputs 2022 to 2026
Research on strategic management in airlines has rapidly expanded since its inception in the 1980s, with studies providing valuable insights into topics such as alliances, competitiveness, sustainability, and digitalisation. To contribute to this effort, the present study presents an integrative bibliometric analysis of 306 documents indexed in either the Web of Science or Scopus (1980–2025). Using Bibliometrix (R), a performance analysis indicated that although this research topic shows steady growth, its citation impact is concentrated among a limited number of authors, institutions, and specialist journals. Competitive advantage, service quality, alliances, low-cost airlines, financial performance, business strategy, revenue management, and pricing …
A Theoretical Framework And The Development Of A Multidimensional Scale Of Purpose In Life, Louis Fang, Alfred Allan, Joanne M. Dickson
A Theoretical Framework And The Development Of A Multidimensional Scale Of Purpose In Life, Louis Fang, Alfred Allan, Joanne M. Dickson
Research outputs 2022 to 2026
Purpose in life is a key resource in existential psychology. However, its conceptual variability has hindered its application in mainstream practice. This paper presents a holistic, theoretical framework of purpose in life, the purpose in life system, developed from an integration of existing motivational theories and models. Based on our framework, we constructed the 12-item Multidimensional Measure of Purpose in Life (MMOP) and tested its psychometric properties across two studies. In Study 1 (N = 238), confirmatory factor analysis supported a three-factor higher-order model of purpose in life (present-oriented purpose in life, future-oriented purpose in life, purpose congruence across time), …
Evidence For Direct And Sleep-Moderated Relationships Between Aquaporin-4 Genetic Variants And Alzheimer's Disease Phenotypes, Tenielle Porter, Ayeisha Milligan Armstrong, Eleanor K. O'Brien, Vincent Doré, Pierrick Bourgeat, Mitchell Turner, Paul Maruff, Christopher C. Rowe, Belinda M. Brown, Victor L. Villemagne, Stephanie R. Rainey-Smith, Simon M. Laws
Evidence For Direct And Sleep-Moderated Relationships Between Aquaporin-4 Genetic Variants And Alzheimer's Disease Phenotypes, Tenielle Porter, Ayeisha Milligan Armstrong, Eleanor K. O'Brien, Vincent Doré, Pierrick Bourgeat, Mitchell Turner, Paul Maruff, Christopher C. Rowe, Belinda M. Brown, Victor L. Villemagne, Stephanie R. Rainey-Smith, Simon M. Laws
Research outputs 2022 to 2026
Introduction: Variants in the aquaporin-4 gene (AQP4) have been associated with Alzheimer's disease (AD) diagnosis, cognition, and brain amyloid beta (Aβ) and may affect the sleep and Aβ relationship. Their association with other AD-related phenotypes/disease progression remain largely unknown. Methods: Associations between AQP4 variants, self-reported sleep measures, and AD-related phenotypes in cognitively unimpaired individuals with evidence of Aβ accumulation were examined using data from the Australian Imaging, Biomarkers and Lifestyle study. Results: AQP4 variants were directly associated with regional brain volumes, atrophy, and cognition. They were also associated with differences in regional brain volumes and atrophy in interaction with sleep …
Geographic Range And Body Size Influence Abundance Patterns In Reef Fishes, M. F. Maxwell, D. R. Barneche, R. Divieso, S. R. Floeter, O. J. Luiz, A. L. Luza, M. R. Pie, A. C. Siqueira, M. G. Bender
Geographic Range And Body Size Influence Abundance Patterns In Reef Fishes, M. F. Maxwell, D. R. Barneche, R. Divieso, S. R. Floeter, O. J. Luiz, A. L. Luza, M. R. Pie, A. C. Siqueira, M. G. Bender
Research outputs 2022 to 2026
Aim: Understanding how body size and geographic range size influence species abundance is central to macroecology. Here, we characterized these relationships for reef fishes, the world's most diverse vertebrate group, across global and regional scales. Location: Global tropical and subtropical reefs. Time Period: Current. Major Taxa Studied: Reef-associated fishes. Methods: We compiled a comprehensive dataset on abundance, body size and geographic range size for 828 reef fish species. Abundance was measured as density (ind/m2) using transect-based observational data. To analyse global-scale patterns, we applied Bayesian quantile regressions and Bayesian phylogenetic regressions to account for phylogenetic relatedness. We also …
Global, Regional And National Burden Of Maternal Haemorrhage (2000–2021) And Projections To 2050 In 204 Countries And Territories, Mulat Ayele, Bereket Duko, Tenaw Tiruye, Paul R. Ward, Lillian Mwanri, Gavin Pereira, Tegene Atamenta Kitaw, Biruk Beletew Abate, Eyob Shitie Lake, Abebaw Alamrew, Aynalem Yetwale, Gizachew Yilak, Befkad Derese Tilahun, Chalie Mulugeta, Tadele Emagneneh, Amanuel Tesfay Gebremedhin
Global, Regional And National Burden Of Maternal Haemorrhage (2000–2021) And Projections To 2050 In 204 Countries And Territories, Mulat Ayele, Bereket Duko, Tenaw Tiruye, Paul R. Ward, Lillian Mwanri, Gavin Pereira, Tegene Atamenta Kitaw, Biruk Beletew Abate, Eyob Shitie Lake, Abebaw Alamrew, Aynalem Yetwale, Gizachew Yilak, Befkad Derese Tilahun, Chalie Mulugeta, Tadele Emagneneh, Amanuel Tesfay Gebremedhin
Research outputs 2022 to 2026
Objective: To estimate the global, regional and national burden of maternal haemorrhage (2000–2021) and its 2050 projections in 204 countries and territories. Design: This study systematic analysis of the burden of maternal haemorrhage sourced data from the Global Burden of Disease (GBD) 2021 study. We estimated the incidence, mortality, disability-adjusted life years (DALYs), years lived with disability (YLDs) and years of life lost (YLLs) due to maternal haemorrhage. Changes in the burden from 2000 to 2021 were computed using AAPC. To detect statistically notable changes in the trends of maternal haemorrhage metrics between 2000 and 2021, Joinpoint regression analysis using …
Spatiotemporal Dynamics Of Riparian Land-Cover Change And Impervious-Cover Expansion In A Rapidly Urbanising Himalayan Capital City, Karma Jamtsho, Tashi Dorji, David Blake, Mark A. Lund, Eddie Van Etten
Spatiotemporal Dynamics Of Riparian Land-Cover Change And Impervious-Cover Expansion In A Rapidly Urbanising Himalayan Capital City, Karma Jamtsho, Tashi Dorji, David Blake, Mark A. Lund, Eddie Van Etten
Research outputs 2022 to 2026
Urbanisation and impervious-cover expansion are reshaping riparian landscapes, particularly in mountain cities where steep terrain concentrates development along valley floors. This study examined spatiotemporal land-cover change within the regulated riparian corridors of Thimphu City, Bhutan, over a 25-year period from 1997 to 2022 using Landsat imagery, Random Forest classification and Google Earth Engine. Results show substantial transformation of riparian land cover, with impervious cover increasing from 26.14% to 32.63%, equivalent to an overall increase of 24.83%, while agriculture/barren/low-vegetation declined from 30.59% to 26.01%, equivalent to an overall decrease of 14.98%. A modest increase in detectable vegetation cover was also observed, …
The Effect Of Boosting Dietary Lactobacillus And Phytochemical Rich Foods On Biomarkers Of Longevity—A Phase Ii Randomised Placebo Controlled Trial, Robert J. Thomas, Madeleine Williams, Jeffrey W.F. Aldous, Stacey A. Kenfield, Robert U. Newton
The Effect Of Boosting Dietary Lactobacillus And Phytochemical Rich Foods On Biomarkers Of Longevity—A Phase Ii Randomised Placebo Controlled Trial, Robert J. Thomas, Madeleine Williams, Jeffrey W.F. Aldous, Stacey A. Kenfield, Robert U. Newton
Research outputs 2022 to 2026
As men age, systemic inflammation increases, whereas grip strength (GS) and testosterone levels tend to fall. This rate of decline is known to be influenced by gut microbial health, lifestyle and diet but the role for interventions to slow this decline are less well established. This double-blind randomised controlled trial evaluated the impact, and explored the synergistic potential, of boosting phytochemical rich foods and Lactobacillus probiotics on these physical and biological markers. Two hundred and eight men with untreated early prostate cancer managed with observation only (average age 74 years) received a phytochemical rich supplement (PRS) containing concentrated broccoli, green …
The Impact Of A Single Session Of Sprint Interval Training (Sit) On Pain Pressure Threshold (Ppt) In Healthy Adults, Francesco Pacenza, Gary Brickley, Umberto Crainich, Francesco Bettariga, Anthony Turner, Luca Maestroni
The Impact Of A Single Session Of Sprint Interval Training (Sit) On Pain Pressure Threshold (Ppt) In Healthy Adults, Francesco Pacenza, Gary Brickley, Umberto Crainich, Francesco Bettariga, Anthony Turner, Luca Maestroni
Research outputs 2022 to 2026
Different forms of aerobic exercise lead to Exercise-Induced Hypoalgesia (EIH). The aim of this study was to investigate the acute effect of a single session of Sprint Interval Training (SIT) on EIH. A total of 44 recreationally active young adults participated in a single SIT session on a cycle ergometer, consisting of a 2 min warm-up, 3 × 20 s “all-out” cycling bouts interspersed with 2 min of active recovery, and a 3 min cool-down. Pain Pressure Threshold (PPT) measurements were taken on the quadriceps (working muscle) and thenar eminence (resting muscle) before and after the session. Additionally, average power …
Gas Adsorption Behavior In Organic-Rich Carbonate Source Rocks: Insights Into Hydrogen Storage, Methane Recovery, And Co2 Sequestration In Oil Shales, Muhammad Usman, Muhammad Ali, Tawanda Matamba, Alireza Keshavarz, Stefan Iglauer, Hussein Hoteit, Volker Vahrenkamp
Gas Adsorption Behavior In Organic-Rich Carbonate Source Rocks: Insights Into Hydrogen Storage, Methane Recovery, And Co2 Sequestration In Oil Shales, Muhammad Usman, Muhammad Ali, Tawanda Matamba, Alireza Keshavarz, Stefan Iglauer, Hussein Hoteit, Volker Vahrenkamp
Research outputs 2022 to 2026
Gas adsorption in unconventional petroleum source rocks, e.g. organic-rich mudrocks and shales, is influenced by significant heterogeneities in organic and inorganic composition, structure, and pore networks. An understanding of the interplay between these properties is essential for optimizing hydrocarbon extraction, CO2 sequestration, and hydrogen storage in such reservoirs. Herein, the factors controlling hydrogen, methane, and CO2 adsorption in unconventional organic-rich Jordan source rock samples are investigated, focusing on the roles of organic matter, mineral composition, and textural properties. The samples are characterized via multiple techniques, followed by adsorption experiments. The results reveal that H2 has the lowest adsorption capacity, being …
Numerical Evaluation Of A Zero Poisson’S Ratio Structure In Μ-3d-Printed Self-Expanding Nitinol Stents, Farhana Yasmin, Ana Vafadar, Majid Tolouei-Rad
Numerical Evaluation Of A Zero Poisson’S Ratio Structure In Μ-3d-Printed Self-Expanding Nitinol Stents, Farhana Yasmin, Ana Vafadar, Majid Tolouei-Rad
Research outputs 2022 to 2026
Stenting is a minimally invasive treatment used in managing peripheral artery disease (PAD). However, clinical challenges persist, including in-stent thrombosis and restenosis, primarily driven by axial foreshortening or elongation and suboptimal balance between radial stiffness and flexibility inherent to conventional stent designs. This study proposes an innovative arrow-shaped geometry exhibiting zero Poisson’s ratio (ZPR) behaviour for 3D-printed self-expanding Nitinol stents. The complete stent deployment process was modelled using finite element analysis (FEA), including radial crimping and subsequent expansion to enable systematic parametric investigation while accounting for µ-3D printing constraints. Response surface methodology (RSM) rigorously evaluated mechanical performance, defining peak stress, …
The Life Study: A Cross-Sectional Study Protocol For Lifestyle Risk Factors For Chronic Disease Across The Stages Of Reproductive Ageing, Laura E. Pernoud, Jamie L. Noll, Paul A. Gardiner, Melinda Dean, Kathryn M. Broadhouse, Meegan Anne Walker, Hattie H. Wright, Anthony Villani, Joseph Scott, Alexandra P. Metse, Mia A. Schaumberg
The Life Study: A Cross-Sectional Study Protocol For Lifestyle Risk Factors For Chronic Disease Across The Stages Of Reproductive Ageing, Laura E. Pernoud, Jamie L. Noll, Paul A. Gardiner, Melinda Dean, Kathryn M. Broadhouse, Meegan Anne Walker, Hattie H. Wright, Anthony Villani, Joseph Scott, Alexandra P. Metse, Mia A. Schaumberg
Research outputs 2022 to 2026
Introduction: The dynamic physiological and hormonal changes through the menopause transition predispose women to an increased risk of chronic diseases including cardiovascular disease, metabolic disease, depression and dementia. The underlying mechanisms remain unclear, yet it is thought that chronic systemic inflammation and changes to lifestyle behaviours play important roles. The LIfestyle risk Factors for chronic disease across the stagEs of reproductive ageing (LIFE study) is a cross-sectional study aimed to characterise how hormonal and lifestyle (physical activity, diet and sleep) differences across pre, peri and postmenopause influence chronic systemic inflammation, visceral adiposity, cognitive function and sleep health. Methods and analysis: …
Centring Girls In Water Justice Research And Social Movements, Cecilia Chitukula, Wrigley, Julie Nyanjom, Naomi Joy Godden
Centring Girls In Water Justice Research And Social Movements, Cecilia Chitukula, Wrigley, Julie Nyanjom, Naomi Joy Godden
Research outputs 2022 to 2026
Scholars and activists focused on water justice in the Global South are increasingly embracing collaborative methods. These methods include community-centred research, public engagement in water management, and participatory interventions aimed at addressing the crisis of fresh and clean water access in both urban and rural localities. This represents a shift from state-led water management that is top-down, technocentric, and privatised, towards just and equitable water solutions which are informed by the needs of community members. In patriarchal societies of the Global South, girls are disproportionately affected by the water crisis, as they are tasked with water searching and fetching responsibilities …
A Novel Multi−Agent Deep Reinforcement Learning Framework For Fast Frequency Response In Inverter−Based Hybrid Power Plants, Muhammad Ikram, Asma Aziz, Daryoush Habibi
A Novel Multi−Agent Deep Reinforcement Learning Framework For Fast Frequency Response In Inverter−Based Hybrid Power Plants, Muhammad Ikram, Asma Aziz, Daryoush Habibi
Research outputs 2022 to 2026
The increasing penetration of inverter−based resources (IBR) in power grids necessitates novel control techniques to deliver advanced ancillary services such as fast frequency response (FFR), crucial for ensuring power system stability. Existing schemes−droop control, virtual synchronous generator (VSG), and hybrid approaches−require full observability, and centralized control, which are unsuitable for utility−scale hybrid power plant (HPP) with a distributed grid−forming inverter (GFMI). In addition, it lacks adaptive control capabilities in response to real−time disturbances according to the IEEE 2800−2022 standard. To address these challenges, this paper proposes a design of a novel multi−agent deep reinforcement learning (MADRL) framework for utility−scale IBR−dominated …
Impacts Of The Early Collaborative Intervention On Mother-Preterm Infant Interaction At One Month Of Age: Secondary Analysis Of A Randomized Controlled Trial, Charlotte Sahlén Helmer, Ulrika Birberg Thornberg, Thomas Abrahamsson, Evalotte Mörelius
Impacts Of The Early Collaborative Intervention On Mother-Preterm Infant Interaction At One Month Of Age: Secondary Analysis Of A Randomized Controlled Trial, Charlotte Sahlén Helmer, Ulrika Birberg Thornberg, Thomas Abrahamsson, Evalotte Mörelius
Research outputs 2022 to 2026
Background A sensitive, well-functioning maternal interaction is vital for healthy infant development. For moderate to late preterm infants, this is even more important as this group of infants are at increased risk of facing neurodevelopmental disorders. The Early Collaborative Intervention supports parent-preterm infant interaction and includes three sessions, two in the hospital and one after discharge. Objective To investigate the impact of the Early Collaborative Intervention, compared with standard care, on mother-preterm infant interaction at one month corrected age. Design A longitudinal randomized controlled trial, reporting secondary outcomes from the first follow-up. Setting The intervention was conducted at a pediatric …
A Qualitative Exploration Of Unanticipated Effects Experienced By People With Chronic Obstructive Pulmonary Disease Who Participated In Interventions Designed To Reduce Sedentary Behaviour, Fiona Coll, Vinicius Cavalheri, Daniel F. Gucciardi, Kylie Hill
A Qualitative Exploration Of Unanticipated Effects Experienced By People With Chronic Obstructive Pulmonary Disease Who Participated In Interventions Designed To Reduce Sedentary Behaviour, Fiona Coll, Vinicius Cavalheri, Daniel F. Gucciardi, Kylie Hill
Research outputs 2022 to 2026
Introduction: This study explored the lived experiences of people with chronic obstructive pulmonary disease (COPD) who participated in interventions designed to reduce the accumulation of sedentary behaviour in prolonged uninterrupted bouts. Methods: Ten participants with stable COPD participated in a multi-component intervention that spanned over 9 months and was designed to address the intervention message ‘If you have been sitting or resting continuously for 30 min, stand up and move’. Interventions comprised participation in an 8-week programme of supervised exercise training coupled with behaviour change techniques. Throughout the intervention period the person delivering the intervention kept detailed notes of their …
Geometric Characterization Of Ideals In Bipolar Semigroups, Kittipong Laipaporn, Rasimate Maungchang, David M. Cook, Prathomjit Khachorncharoenkul
Geometric Characterization Of Ideals In Bipolar Semigroups, Kittipong Laipaporn, Rasimate Maungchang, David M. Cook, Prathomjit Khachorncharoenkul
Research outputs 2022 to 2026
This paper develops a geometric framework for analyzing the ideal structure of the bipolar semigroup ��={(−��,��)∣��,��∈ℝ+0} under coordinate-wise addition. Subsets of B are interpreted as planar regions, allowing ideals to be described in terms of boundary behavior. In particular, we prove that the complement of a simply connected region is an ideal of the commutative additive semigroup (��,+) if and only if its boundary contains no strictly decreasing segment. This provides a direct and visually verifiable criterion for ideality, linking algebraic structure to geometric shape. Each ideal can be written as a union of translates of the form ��+��, with …
Dynamism By Design: The Zoom Effects In Short Video Tourism Marketing, Lujun Su, Yuxi Yang, Songshan (Sam) Huang, Xuehuan He
Dynamism By Design: The Zoom Effects In Short Video Tourism Marketing, Lujun Su, Yuxi Yang, Songshan (Sam) Huang, Xuehuan He
Research outputs 2022 to 2026
As tourism short videos have become central to destination marketing, camera zoom motion stands out as a simple yet powerful tool. However, theory-driven guidance on when and how to deploy zoom effects remains limited. Drawing on construal level theory, this research examines how zoom motions (zoom-in vs. zoom-out) interact with visual content to affect tourists’ responses. Five main studies across eastern and western cultures demonstrate significant interaction effects between zoom motion and visual content. Specifically, for activity-centric content, zoom-in motion enhances persuasiveness by eliciting objective mental imagery; for site-centric content, zoom-out motion proves more effective, as it evokes feelings-based mental …
Higher Sodium Intake Is Associated With Episodic Memory Decline In Cognitively Unimpaired Older Males: A 6-Year Longitudinal Study, Francisca Chuwa, Stephanie R. Rainey-Smith, Hilal Salim Said Al Shamsi, Hamid Sohrabi, Kevin Taddei, Colin L. Masters, Ralph N. Martins, Samantha L. Gardener
Higher Sodium Intake Is Associated With Episodic Memory Decline In Cognitively Unimpaired Older Males: A 6-Year Longitudinal Study, Francisca Chuwa, Stephanie R. Rainey-Smith, Hilal Salim Said Al Shamsi, Hamid Sohrabi, Kevin Taddei, Colin L. Masters, Ralph N. Martins, Samantha L. Gardener
Research outputs 2022 to 2026
Recent evidence has suggested an association between high sodium intake and development of cognitive impairment. However, while animal studies demonstrate consistent relationships between sodium intake and cognitive impairment, this relationship remains less clear in humans. Our aim was to investigate the relationship between self-reported baseline sodium intake and cognitive decline over 72 months. Cognitively unimpaired participants (n = 1208) from the Australian Imaging, Biomarkers and Lifestyle study were included (70.87 years of age; 41 % male). Participants completed a food frequency questionnaire to quantify sodium intake and underwent comprehensive neuropsychological assessment at baseline and four additional timepoints, 18 months apart. …
Defining Varus Thrust Assessment And Measurement: A Scoping Review, Haonan Shen, Nicole D'Souza, Claire E. Hiller, Marnee J. Mckay, Kun Hu, Zhiyong Wang, Milena Simic
Defining Varus Thrust Assessment And Measurement: A Scoping Review, Haonan Shen, Nicole D'Souza, Claire E. Hiller, Marnee J. Mckay, Kun Hu, Zhiyong Wang, Milena Simic
Research outputs 2022 to 2026
Objective: The primary aim of this scoping review was to identify and evaluate the methodologies used for classifying and quantifying varus thrust of the knee during walking. The secondary aim was to report outcomes of reliability, validity, prevalence, and quantitative cutoffs of varus thrust in existing studies. Methods: A systematic literature search was conducted across five electronic databases from inception to April 2024. Studies that reported varus thrust during gait in adults were included. Two independent reviewers extracted data, and data were synthesized based on thrust classification methods, prevalence, reliability, and validity results. Results: A total of 59 studies were …
Enhancing Urban Refueling Efficiency: Strategies For Sustainable Mobility And Economic Impact, Navid Hashemi Taba, Iftekhar Ahmad, Ahdieh Sadat Khatavakhotan
Enhancing Urban Refueling Efficiency: Strategies For Sustainable Mobility And Economic Impact, Navid Hashemi Taba, Iftekhar Ahmad, Ahdieh Sadat Khatavakhotan
Research outputs 2022 to 2026
In response to increasing concerns about operational inefficiencies and environmental impacts at petrol stations, this operational research investigates strategies to enhance refueling efficiency across 103 stations in Perth. A pilot study employing observational methods and time-motion analysis established ideal benchmarks for core refueling activities. Empirical analysis of driver behavior during high-demand periods—often driven by fuel price discounts—and regular off-peak hours revealed significant performance gaps, highlighting substantial opportunities for efficiency improvements. Eliminating non-essential tasks could yield time savings of up to 67% during peak periods and 45% during off-peak periods. Economic analysis demonstrated mutual benefits when refueling processes align with these …
From 5g To 6g: A Survey On Security, Privacy, And Standardization Pathways, Mengmeng Yang, Youyang Qu, Thilina Ranbaduge, Chandra Thapa, Nazatul Haque Sultan, Ming Ding, Hajime Suzuki, Wei Ni, Sharif Abuadbba, David Smith, Paul Tyler, Josef Pieprzyk, Thierry Rakotoarivelo, Xinlong Guan, Sirine Mrabet
From 5g To 6g: A Survey On Security, Privacy, And Standardization Pathways, Mengmeng Yang, Youyang Qu, Thilina Ranbaduge, Chandra Thapa, Nazatul Haque Sultan, Ming Ding, Hajime Suzuki, Wei Ni, Sharif Abuadbba, David Smith, Paul Tyler, Josef Pieprzyk, Thierry Rakotoarivelo, Xinlong Guan, Sirine Mrabet
Research outputs 2022 to 2026
The vision for 6G aims to enhance network capabilities, supporting an intelligent digital ecosystem where artificial intelligence (AI) is a key. However, the expansion of 6G raises critical security and privacy concerns due to the increased integration of IoT devices, edge computing, and AI. This survey provides a comprehensive overview of 6G protocols with a focus on security and privacy, identifying risks that have not been experienced in preceding 5G systems, and presenting mitigation strategies. While many vulnerabilities from earlier generations persist, the introduction of AI/ML introduces novel risks like model inversion and malicious manipulation of AI. Vulnerabilities in emerging …
Green-Synthesised Nh₂-Mil-101(Cr) Mof–Reinforced Starch Bioplastic Films For Sustainable Food Packaging, Shima Jafarzadeh, Yasaman Esmaeili, Moon Paul, Seyedeh Zahra Haeri, Colin J. Barrow, Mina Dokouhaki, Masoumeh Zargar, Minoo Naebe
Green-Synthesised Nh₂-Mil-101(Cr) Mof–Reinforced Starch Bioplastic Films For Sustainable Food Packaging, Shima Jafarzadeh, Yasaman Esmaeili, Moon Paul, Seyedeh Zahra Haeri, Colin J. Barrow, Mina Dokouhaki, Masoumeh Zargar, Minoo Naebe
Research outputs 2022 to 2026
This study introduces a green, aqueous synthesis approach for NH₂-MIL-101(Cr), avoiding toxic organic solvents while preserving its high crystallinity, porosity (>1000 m2/g), and amino functionality. To develop sustainable packaging materials the synthesized MOF was incorporated into sago starch-based bioplastic films across control 0%, 1%, 3%, and 5% treatments. Nanoparticle characterizations via SEM, TEM, FTIR, XRD, and nitrogen adsorption-desorption isotherms confirmed a porous, crystalline structure (100–300 nm) with a surface area exceeding 1000 m2/g. Film characterizations using SEM, FTIR, color analysis, tensile testing, TGA, and UV-Vis spectroscopy revealed that the 3% treatment offered the best balance, with tensile strength increasing …
La Espiritualidad: Transmitting Peruvian Culturo-Spiritual Elements Into Occidental Systemic Spaces, Deisy Amorin-Woods
La Espiritualidad: Transmitting Peruvian Culturo-Spiritual Elements Into Occidental Systemic Spaces, Deisy Amorin-Woods
Research outputs 2022 to 2026
This paper is a decolonising, Indigenous qualitative inquiry that integrates elements of critical autoethnography, narrative methods and conceptual analysis to explore how Peruvian Andean cosmology can inform contemporary systems thinking and family therapy practice. Writing as a mestiza, a Peruvian migrant in Australia, the author traces the lived experience of cultural erosion within Western, individualistic contexts and her reconnection with ancestral Andean teachings. These teachings—rooted in reciprocity, ecological attachment, collective responsibility and relational balance—are presented as living epistemologies that offer timely contributions to working therapeutically. The author examines core Andean concepts including ayll (kinship-based community), ayni (sacred reciprocity), Yachay (aprenderes …
Multiple-Nozzle Sprays: Comparison To Single-Nozzle Sprays And Role Of Directional Conditional Filtering, Farzad Hossain, Matthew J. Cleary, Yasir M. Al-Abdeli, Mehdi Khiadani
Multiple-Nozzle Sprays: Comparison To Single-Nozzle Sprays And Role Of Directional Conditional Filtering, Farzad Hossain, Matthew J. Cleary, Yasir M. Al-Abdeli, Mehdi Khiadani
Research outputs 2022 to 2026
Spray-based droplet evaporation systems used in desalination and cooling applications depend on both nozzle arrangement and the interpretation of measured droplet behaviour. This study examines (i) how multi-nozzle configurations differ from single-nozzle characteristics and (ii) how ensemble-averaged measurements change when droplets are separated according to their motion direction (upward or downward). Atmospheric water sprays generated by full-cone spray nozzles were investigated using Particle Image Velocimetry (PIV) for droplet axial velocity measurements and Shadowgraph imaging to determine droplet size and count. Directional filtering was performed using Large Eddy Simulation (LES), validated against experiments. Single- and dual-nozzle configurations were tested with horizontal …
An Integrated Analytics Model For Evaluating Strategic Investments Under Volatile Conditions, Atul Chandra, R. Hartley
An Integrated Analytics Model For Evaluating Strategic Investments Under Volatile Conditions, Atul Chandra, R. Hartley
Research outputs 2022 to 2026
Strategic projects are exposed to multiple uncertainties within a competitive environment that result in trade-off between two decisions, early investment that pre-empts competitors versus delay to allow resolution of uncertainties. Unlike the binary net present value (NPV) based decision to invest or abandon now, our multiple volatility real option games approach (MVR games) frames strategic investment decisions as a dynamic process for future options. It is a decision tree framework that computes and analyses strategic net present value (SNPV) using four MVR games modules and decision making. SNPV combines NPV with two offsetting real option and strategic values. Real option …
Being Reflexive About Reflexivity: The Ethical Imperative Of Reflexive Practice When Engaging In Sensitive And Contentious Research, Giselle Woodley, See, Sian Tomkinson, Stephanie Milford
Being Reflexive About Reflexivity: The Ethical Imperative Of Reflexive Practice When Engaging In Sensitive And Contentious Research, Giselle Woodley, See, Sian Tomkinson, Stephanie Milford
Research outputs 2022 to 2026
Research topics involving sex, sexuality or sexual content online including pornography, are often considered sensitive or contentious. These topics can evoke strong attitudes, values, beliefs, biases, and potential prejudices from researchers themselves. As such, it is ethically imperative to identify and critically examine one's own perspectives in relation to the research on such topics to ensure transparency, acknowledge the researcher's positionality, and prioritise participant perspectives. Reflexivity offers a valuable way to sustain critical reflection and engage with one's own position and assumptions towards the topic in question. This paper offer a vulnerable exploration and reflection on the reflexive process within …
Blue Carbon Stocks, Accumulation Rates And Knowledge Gaps In Africa, Janine B. Adams, Pattrick, Pere Masqué, Dennis Adotey, Elsheikh Bashir Ali, Abdelgadir Bashir Mohamed Awatif, Mohamed Fathi Ben Hamouda, Moncef Benmansour, Joseph F. Charles, Jerome Harlay, Lucienne Human, Linet Kiteresi Imbayi, Rashid Omari Ismail, Anesu Machite, Nezha Mejjad, Athi N. Mfikili, Ndanu Mumo, Maurice Ndeye, Wilfried Essowè Panassa, Issa Sakho, Suleiman Suleiman, Vanessa Hatje
Blue Carbon Stocks, Accumulation Rates And Knowledge Gaps In Africa, Janine B. Adams, Pattrick, Pere Masqué, Dennis Adotey, Elsheikh Bashir Ali, Abdelgadir Bashir Mohamed Awatif, Mohamed Fathi Ben Hamouda, Moncef Benmansour, Joseph F. Charles, Jerome Harlay, Lucienne Human, Linet Kiteresi Imbayi, Rashid Omari Ismail, Anesu Machite, Nezha Mejjad, Athi N. Mfikili, Ndanu Mumo, Maurice Ndeye, Wilfried Essowè Panassa, Issa Sakho, Suleiman Suleiman, Vanessa Hatje
Research outputs 2022 to 2026
Blue carbon ecosystems (BCEs), including mangroves, salt marshes, and seagrasses, play a critical role in climate mitigation due to their high carbon sequestration capacity. Despite Africa's extensive and diverse coastal ecosystems, continent-wide assessments of blue carbon stocks and accumulation rates remain scarce. Here, we synthesized blue carbon data from 87 publications (January 1993 - March 2026) to evaluate the current state of knowledge and regional variability. Our analysis reveals marked regional heterogeneity in sediment organic carbon (SOC) stocks across Africa, reflecting both ecological variability and methodological differences among studies. Normalised to a sediment depth of 1 m, median SOC stocks …
Body Mass-Normalized Handgrip Strength As A Better Indicator Of General Health Than Absolute Values In Middle-Aged Women, Ricardo M. Lima, Trezise, Sally Poppitt, Amanda Devine, Anthony J. Blazevich
Body Mass-Normalized Handgrip Strength As A Better Indicator Of General Health Than Absolute Values In Middle-Aged Women, Ricardo M. Lima, Trezise, Sally Poppitt, Amanda Devine, Anthony J. Blazevich
Research outputs 2022 to 2026
Objectives: To examine the association between HGS and physical function, quality of life (QoL), and cardiometabolic risk markers in midlife women, and verify potential discrepancies between absolute and relative HGS on these relationships. Study design: This cross-sectional study enrolled 83 participants (50.7±5.3y) who completed handgrip (hydraulic dynamometer), knee extensor and plantar flexor (isokinetic dynamometry) strength tests, and body composition evaluations (DXA). A variety of physical function tests, QoL (SF-36) and cardiometabolic blood markers were also measured. Results: Participants below the cutoff for HGS/body mass (0.34) did not differ in height but were significantly (P<0.01) heavier (80.8±12.8 vs. 68.6±11.4 kg), had higher BMI (30.0±4.2 vs. 25.4±4.0 kg/m2) and body fat (39.9±4.4 …
Maternal Prenatal Anxiety And Risk Of Preterm Birth And Low Birthweight: Evidence From A Cumulative Meta-Analysis With Stability Thresholds, Bereket Duko, Desta, Biniyam Sahiledengle, Yohannes Tekalegn Efa, Tenaw Tiruye, Lisa Whitehead, Gavin Pereira, Amanuel Tesfay Gebremedhin
Maternal Prenatal Anxiety And Risk Of Preterm Birth And Low Birthweight: Evidence From A Cumulative Meta-Analysis With Stability Thresholds, Bereket Duko, Desta, Biniyam Sahiledengle, Yohannes Tekalegn Efa, Tenaw Tiruye, Lisa Whitehead, Gavin Pereira, Amanuel Tesfay Gebremedhin
Research outputs 2022 to 2026
Background: We conducted cumulative meta-analyses to quantify the degree to which maternal prenatal anxiety impacts preterm birth (PTB) and low birthweight (LBW), and to identify when findings reached stability, enabling confident recommendations for early interventions. Methods: Following PRISMA guidelines, we systematically searched PubMed/MEDLINE, PsycINFO, Scopus, EMBASE, CINAHL (EBSCO), ProQuest, and the Cochrane Library from database inception to May 7, 2025. The methodological quality of included studies was assessed using the Newcastle–Ottawa Scale. Inverse variance weighted random-effects cumulative meta-analysis was performed to pool adjusted odds ratios (AORs) with sequential inclusion of newly published studies. Stability thresholds were computed to assess sufficiency …