Outputs (284)

A Design of UWB Band-Pass Filter with Variable Dual Notched Bands Using EBG Structure (2020)
Presentation / Conference Contribution
Parchin, N. O., Basherlou, H. J., Al-Yasir, Y. I., Abdulkhaleq, A. M., See, C. H., & Abd-Alhameed, R. A. (2020, June). A Design of UWB Band-Pass Filter with Variable Dual Notched Bands Using EBG Structure. Presented at NTU International Multi-Disciplinary Conference: “Sustainable Development and Smart Planning”, Egypt

A new design of band-pass filter (BPF) with variable dual notched bands characteristic is introduced for ultra-wideband (UWB) applications. The configuration of the proposed BPF contains a rectangular-ring stub loaded with parallel-coupled li... Read More about A Design of UWB Band-Pass Filter with Variable Dual Notched Bands Using EBG Structure.

Dynamic observers for unknown populations (2020)
Journal Article
Guiver, C., Poppelreiter, N., Rebarber, R., Tenhumberg, B., & Townley, S. (2021). Dynamic observers for unknown populations. Discrete and Continuous Dynamical Systems - Series B, 26(6), 3279-3302. https://doi.org/10.3934/dcdsb.2020232

Dynamic observers are considered in the context of structured population modeling and management. Roughly, observers combine a known measured variable of some process with a model of that process to asymptotically reconstruct the unknown state variab... Read More about Dynamic observers for unknown populations.

Opportunities and Challenges in Statistical Analysis of Transportation Data: Where We Are and Where We Are Going (2020)
Report
Fountas, G., Anastasopoulos, P. C., & Boyle, L. (2020). Opportunities and Challenges in Statistical Analysis of Transportation Data: Where We Are and Where We Are Going. Transportation Research Board

Standing Committee on Statistical Methods (ABJ80). Over the last three decades, the committee has significantly broadened its focus across nearly all aspects of transportation. However, the “starting ground” of the committee’s activities has remained... Read More about Opportunities and Challenges in Statistical Analysis of Transportation Data: Where We Are and Where We Are Going.

Modelling a field-scale compressed air energy storage in porous rock reservoirs (2020)
Presentation / Conference Contribution
Yang, L., Guo, C., Li, C., He, Q., Zhang, K., & Cai, Z. (2019, August). Modelling a field-scale compressed air energy storage in porous rock reservoirs. Presented at International Conference on Applied Energy 2019, Västerås, Sweden

Compressed Air Energy Storage (CAES) is one of the promising methods to store the surplus solar and wind energy
in a grid scale . In this study, we used a non-isothermal multiphase flow simulator to model a field-scale study o... Read More about Modelling a field-scale compressed air energy storage in porous rock reservoirs.

Design a Monitoring System For Pathogen Detection Using Microfluidic Technology (2020)
Presentation / Conference Contribution
Kerrouche, A., Lithgow, J., & Alwis, L. (2020, June). Design a Monitoring System For Pathogen Detection Using Microfluidic Technology. Presented at OFS 2020 (27th International conference on Optical Fiber Sensors), Washington, DC, US

Waterborne pathogens affect all waters globally and proceed to be a ongoing concern. The act to provide clean water by filtration is effective although has concerns. Previous methods for detection and removal of pathogens consist of a... Read More about Design a Monitoring System For Pathogen Detection Using Microfluidic Technology.

Feasibility Study on the Potential of Fibre Bragg Gratings for Thermal Monitoring of Cylindrical Lithium-Ion Batteries (2020)
Presentation / Conference Contribution
Alcock, K., Grammel, M., Binetti, L., Gonzales Vila, A., Goh, K., & Alwis, L. (2020, June). Feasibility Study on the Potential of Fibre Bragg Gratings for Thermal Monitoring of Cylindrical Lithium-Ion Batteries. Presented at OFS 2020 (27th International conference on Optical Fiber Sensors), Washington, DC, US

Bragg Gratings were used to monitor thermal fluctuations of a Lithium-Ion battery by attaching the sensors outside the casing of the battery. Results are comparable to that obtained from thermo-couples and thus verifies its potential.

Evaluation of the potential of Fiber Optic Sensors for Structural Health Monitoring of Carbon Fiber-Reinforced Concrete Composites (2020)
Presentation / Conference Contribution
Alwis, L., Bremer, K., Weigand, F., Kuhne, M., Helbig, R., & Roth, B. (2020, June). Evaluation of the potential of Fiber Optic Sensors for Structural Health Monitoring of Carbon Fiber-Reinforced Concrete Composites. Presented at OFS 2020 (27th International conference on Optical Fiber Sensors), Washington, DC, US

The paper presents an evaluation on the structural and operational potential of fiber optic sensors (FOSs) to be utilized for real-time continuous structural health monitoring (SHM) of fiber-reinforced carbon concrete composites (C3).

Investigation on the sensitivity of an etched graded-index multi-mode fiber to refractive index and temperature for mode-multiplexed fiber optic sensor applications (2020)
Presentation / Conference Contribution
Alwis, L., Bremer, K., & Roth, B. (2020, June). Investigation on the sensitivity of an etched graded-index multi-mode fiber to refractive index and temperature for mode-multiplexed fiber optic sensor applications. Presented at OFS 2020 (27th International conference on Optical Fiber Sensors), Washington, DC United States

The work presents an investigation on the utilization of an etched Graded-Index (GI)-Multi-Mode Fiber (MMF) for mode-multiplexed Fiber Optic Sensor (FOS) applications and the simultaneous measurement of the Surrounding Refractive Index (SRI) The work... Read More about Investigation on the sensitivity of an etched graded-index multi-mode fiber to refractive index and temperature for mode-multiplexed fiber optic sensor applications.

Smart cities: the metrics of future internet-based developments and the renewable energies of urban and regional innovation (2020)
Journal Article
Deakin, M., Reid, A., & Mora, L. (2020). Smart cities: the metrics of future internet-based developments and the renewable energies of urban and regional innovation. Journal of Urban Technology, 27(4), 59-78. https://doi.org/10.1080/10630732.2020.1868738

This paper closes a gap in the literature on smart cities relating to the metrics of future Internet-based developments. It achieves this by presenting the findings of a case study that overcomes the methodological shortcomings that otherwise exist i... Read More about Smart cities: the metrics of future internet-based developments and the renewable energies of urban and regional innovation.

Do High Visibility Crosswalks Improve Pedestrian Safety? A Correlated Grouped Random Parameters Approach Using Naturalistic Driving Study Data (2020)
Journal Article
Sonduru Pantangi, S., Shahriar Ahmed, S., Fountas, G., Majka, K., & Ch. Anastasopoulos, P. (2021). Do High Visibility Crosswalks Improve Pedestrian Safety? A Correlated Grouped Random Parameters Approach Using Naturalistic Driving Study Data. Analytic Methods in Accident Research, 30, Article 100155. https://doi.org/10.1016/j.amar.2020.100155

In this study, the effectiveness of High-Visibility Crosswalks (HVCs) in improving pedestrian safety at urban settings is assessed using SHRP2 (Second Strategic Highway Research Program) Naturalistic Driving Study (NDS) data. Various HVCs located at... Read More about Do High Visibility Crosswalks Improve Pedestrian Safety? A Correlated Grouped Random Parameters Approach Using Naturalistic Driving Study Data.