Wing Kong Chiu
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View article: Effect of guided dual-sensory information on motor learning outcomes based on spatiotemporal dimensions
Effect of guided dual-sensory information on motor learning outcomes based on spatiotemporal dimensions Open
The effectiveness of instructional information is crucial to enhancing motor learning outcomes. However, few studies have explored the mechanisms of augmented attention-guiding dual-sensory information. Based on the spatiotemporal dimensio…
View article: Structural Health Monitoring of Anaerobic Lagoon Floating Covers Using UAV-Based LiDAR and Photogrammetry
Structural Health Monitoring of Anaerobic Lagoon Floating Covers Using UAV-Based LiDAR and Photogrammetry Open
There has been significant interest in deploying unmanned aerial vehicles (UAVs) for their ability to perform precise and rapid remote mapping and inspection of critical environmental assets for structural health monitoring. This case stud…
View article: Fatigue damage monitoring of hybrid step-lap joints in thick primary metallic aircraft structures using distributed optical fibre sensors
Fatigue damage monitoring of hybrid step-lap joints in thick primary metallic aircraft structures using distributed optical fibre sensors Open
View article: Volumetric Minkowski Inequality on Manifolds with Weighted Poincaré Inequality
Volumetric Minkowski Inequality on Manifolds with Weighted Poincaré Inequality Open
In the paper, we establish a volumetric Minkowski inequality for complete manifolds admitting a weighted Poincaré inequality with the weight commensurable to the Ricci curvature lower bound. More precisely, we show that the weighted volume…
View article: Experimental analysis of static and fatigue performance of hybrid double-lap joints in thin primary metallic aircraft structures
Experimental analysis of static and fatigue performance of hybrid double-lap joints in thin primary metallic aircraft structures Open
View article: Mask-wearing intention after the removal of the mandatory mask-wearing requirement in Hong Kong: application of the protection motivation theory and the theory of planned behaviour
Mask-wearing intention after the removal of the mandatory mask-wearing requirement in Hong Kong: application of the protection motivation theory and the theory of planned behaviour Open
The findings indicate that attitude towards continued mask-wearing was the strongest predictor of mask-wearing intention, followed by subjective norms and perceived self-efficacy. Insights from this study may inform public health policymak…
View article: Injection repair for advanced aerospace composite materials
Injection repair for advanced aerospace composite materials Open
Advanced composites have been widely adopted as a material of choice within the aerospace industry for more than 40 years, owing to their exceptional quality, low density, and high stiffness and strength. However, their complex nature of d…
View article: Resonant Frequency Response to Mechanical Loading in Conformal Load-Bearing Antenna Systems
Resonant Frequency Response to Mechanical Loading in Conformal Load-Bearing Antenna Systems Open
This study investigates the impact of mechanical loading on the electromagnetic performance of conformal load-bearing antenna structures (CLASs), focusing on the resonant frequency response. Using 6-ply [0/90] GFRP as the CLAS substrate, t…
View article: Clustering-Based Thermography for Detecting Multiple Substances Under Large-Scale Floating Covers
Clustering-Based Thermography for Detecting Multiple Substances Under Large-Scale Floating Covers Open
This study presents a novel approach for monitoring waste substrate digestion under high-density polyethylene (HDPE) geomembranes in sewage treatment plants. The method integrates infrared thermal imaging with a clustering algorithm to pre…
View article: Harmonic Vibration Analysis in a Simplified Model for Monitoring Transfemoral Implant Loosening
Harmonic Vibration Analysis in a Simplified Model for Monitoring Transfemoral Implant Loosening Open
A simplified axisymmetric model of a transfemoral osseointegration implant was used to investigate the influence of the contact condition at the bone–implant interface on the vibrational response. The experimental setup allowed the degree …
View article: The Effects of Mechanical Loading on Resonant Response of a Conformal Load-Bearing Antenna System
The Effects of Mechanical Loading on Resonant Response of a Conformal Load-Bearing Antenna System Open
Glass fibre-reinforced polymer (GFRP) is a suitable substrate material for constructing a Conformal Load-Bearing Antenna Structure (CLAS). The relative permittivity of the CLAS substrate, which determines its resonant frequency, is affecte…
View article: Advancing a Non-Contact Structural and Prognostic Health Assessment of Large Critical Structures
Advancing a Non-Contact Structural and Prognostic Health Assessment of Large Critical Structures Open
This paper presents an overview of integrating new research outcomes into the development of a structural health monitoring strategy for the floating cover at the Western Treatment Plant (WTP) in Melbourne, Australia. The size of this floa…
View article: Optimisation and Calibration of Bayesian Neural Network for Probabilistic Prediction of Biogas Performance in an Anaerobic Lagoon
Optimisation and Calibration of Bayesian Neural Network for Probabilistic Prediction of Biogas Performance in an Anaerobic Lagoon Open
This study aims to enhance diagnostic capabilities for optimising the performance of the anaerobic sewage treatment lagoon at Melbourne Water’s Western Treatment Plant (WTP) through a novel machine learning (ML)-based monitoring strategy. …
View article: Optimisation of bonded and hybrid step lap joints of thick carbon fibre/epoxy panels used in aircraft structures
Optimisation of bonded and hybrid step lap joints of thick carbon fibre/epoxy panels used in aircraft structures Open
The use of composite materials is widely spread across the Aerospace sector. Scarf and step lap joints are amongst the most commonly used methods for flush joint repairs; they restore original stiffness and nearly original strength. Prior …
View article: Image Segmentation and Filtering of Anaerobic Lagoon Floating Cover in Digital Elevation Model and Orthomosaics Using Unsupervised k-Means Clustering for Scum Association Analysis
Image Segmentation and Filtering of Anaerobic Lagoon Floating Cover in Digital Elevation Model and Orthomosaics Using Unsupervised k-Means Clustering for Scum Association Analysis Open
In various engineering applications, remote sensing images such as digital elevation models (DEMs) and orthomosaics provide a convenient means of generating 3D representations of physical assets, enabling the discovery of new insights and …
View article: Corrections to “Structural Health Monitoring of Large Scale Geomembrane Floating Covers Using Solar Energy” [Jun 23 13611-13620]
Corrections to “Structural Health Monitoring of Large Scale Geomembrane Floating Covers Using Solar Energy” [Jun 23 13611-13620] Open
In the above article [1] , the contributions of coauthors for the article were not properly acknowledged nor listed. The content about the introduction of our industry partner was not explicitly detailed and our funding sponsors were not i…
View article: Modal Decomposition of Acoustic Emissions from Pencil-Lead Breaks in an Isotropic Thin Plate
Modal Decomposition of Acoustic Emissions from Pencil-Lead Breaks in an Isotropic Thin Plate Open
Acoustic emission (AE) testing and Lamb wave inspection techniques have been widely used in non-destructive testing and structural health monitoring. For thin plates, the AEs arising from structural defect development (e.g., fatigue crack …
View article: Fatigue Performance of Type I and Type II Fibre Bragg Gratings Fabricated by Femtosecond Laser Inscription through the Coating
Fatigue Performance of Type I and Type II Fibre Bragg Gratings Fabricated by Femtosecond Laser Inscription through the Coating Open
Strain sensing technology using fibre Bragg grating (FBG) sensors is an attractive capability for aerospace structural health monitoring (SHM) and assessment because they offer resistance to harsh environments, low maintenance, and potenti…
View article: Acoustic Emission Source Characterisation during Fatigue Crack Growth in Al 2024-T3 Specimens
Acoustic Emission Source Characterisation during Fatigue Crack Growth in Al 2024-T3 Specimens Open
While acoustic emission (AE) testing can be used as a valuable technique in structural health monitoring and non-destructive testing, little research has been conducted to establish its sources, particularly in 2024-T3 aluminium alloys. Th…
View article: Non-Contact In-Plane Movement Estimation of Floating Covers Using Finite Element Formulation on Field-Scale DEM
Non-Contact In-Plane Movement Estimation of Floating Covers Using Finite Element Formulation on Field-Scale DEM Open
Unmanned aerial vehicle (UAV) assisted photogrammetry has been used to perform a non-contact measurement of the covers on the anaerobic wastewater lagoons at Melbourne Water Corporation’s Western Treatment Plant (WTP). These floating cover…
View article: Monitoring Osseointegration Process Using Vibration Analysis
Monitoring Osseointegration Process Using Vibration Analysis Open
Osseointegration implant has attracted significant attention as an alternative treatment for transfemoral amputees. It has been shown to improve patients’ sitting and walking comfort and control of the artificial limb, compared to the conv…
View article: Pleural decompression procedural safety for traumatic pneumothorax and haemothorax: Kelly clamps <i>versus</i> fine artery forceps
Pleural decompression procedural safety for traumatic pneumothorax and haemothorax: Kelly clamps <i>versus</i> fine artery forceps Open
Objective The present study aimed to determine the difference in force required to puncture simulated pleura comparing Kelly clamps to fine artery forceps. The treatment of symptomatic traumatic pneumothorax and haemothorax involves punctu…
View article: The application of cycle merging and an extension of a fatigue spectrum simplification methodology from unidirectional to woven composite materials
The application of cycle merging and an extension of a fatigue spectrum simplification methodology from unidirectional to woven composite materials Open
This work details the application of cycle merging on a fatigue spectrum applied to a unidirectional specimen. The specimen design has previously been the subject of a ground up approach to simplify a loading spectrum using truncation. The…
View article: Experimental Investigation of Vibration Analysis on Implant Stability for a Novel Implant Design
Experimental Investigation of Vibration Analysis on Implant Stability for a Novel Implant Design Open
Osseointegrated prostheses are widely used following transfemoral amputation. However, this technique requires sufficient implant stability before and during the rehabilitation period to mitigate the risk of implant breakage and loosening.…
View article: Modal Frequencies Associations with Musculoskeletal Components of Human Legs for Extracorporeal Bone Healing Assessment Based on a Vibration Analysis Approach
Modal Frequencies Associations with Musculoskeletal Components of Human Legs for Extracorporeal Bone Healing Assessment Based on a Vibration Analysis Approach Open
Reliable and quantitative assessments of bone quality and fracture healing prompt well-optimised patient healthcare management and earlier surgical intervention prior to complications of nonunion and malunion. This study presents a clinica…
View article: Remote monitoring techniques for rehabilitated slope
Remote monitoring techniques for rehabilitated slope Open
AGL Loy Yang has been intensively engaged and involved in research in the area of rehabilitated mining slopes. A proposal was raised to turn the Loy Yang mine pit into a lake after decommission (in three decades) to achieve safe and stable…
View article: Conformal Load-Bearing Antenna Structures—Mechanical Loading Considerations
Conformal Load-Bearing Antenna Structures—Mechanical Loading Considerations Open
One of the important functions of antennas is to facilitate wireless communication. The IEEE 802.11 is part of the IEEE802 set of local area network technical standards, and specifies the media access control and physical layer protocols f…
View article: Thermographic Monitoring of Scum Accumulation beneath Floating Covers
Thermographic Monitoring of Scum Accumulation beneath Floating Covers Open
Large sheets of high-density polyethene geomembrane are used as floating covers on some of the wastewater treatment lagoons at the Melbourne Water Corporation’s Western Treatment Plant. These covers provide an airtight seal for the anaerob…
View article: A review on aircraft spectra simplification techniques for composite structures
A review on aircraft spectra simplification techniques for composite structures Open
Variable amplitude fatigue testing is a time consuming process and a necessary part of certification for aircraft structures. While the frequency of loading can be increased for testing metals, for composites this approach is limited due t…
View article: Quasi-Active Thermal Imaging of Large Floating Covers Using Ambient Solar Energy
Quasi-Active Thermal Imaging of Large Floating Covers Using Ambient Solar Energy Open
Melbourne Water Corporation has two large anaerobic lagoons at the Western Treatment Plant (WTP), Werribee, Victoria, Australia. The lagoons are covered using numerous sheets of high-density polyethylene (HDPE) geomembranes to prevent the …