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Low-Profile MM-Wave PIFA Array with Omni-Directional and Full-Coverage Radiations (2022)
Presentation / Conference Contribution
Ullah, A., Parchin, N. O., Santos, H. M. D., See, C. H., & Abd-Alhameed, R. A. (2022, June). Low-Profile MM-Wave PIFA Array with Omni-Directional and Full-Coverage Radiations. Presented at 2022 IEEE Wireless Antenna and Microwave Symposium (WAMS), Rourkel

This manuscript studies the design and radiation characteristics of a new phased array with highly-miniaturized broadband and omnidirectional radiation properties. The procedure of the phased array design is simple and can be easily accomplished on a... Read More about Low-Profile MM-Wave PIFA Array with Omni-Directional and Full-Coverage Radiations.

Gain Enhancement of Diversity Slot Antenna Using FSS with Metamaterial Unit Cells for UWB Systems (2022)
Presentation / Conference Contribution
Parchin, N. O., Ullah, A., Santos, H. M. D., See, C. H., & Abd-Alhameed, R. A. (2022, June). Gain Enhancement of Diversity Slot Antenna Using FSS with Metamaterial Unit Cells for UWB Systems. Presented at 2022 IEEE Wireless Antenna and Microwave Symposium

This study represents the design of a dual-port/diversity antenna with enhanced gain property ultra-wideband (UWB) systems. It contains a small-size open-ended slot resonator fed by a pair of semi-arc feed-lines providing radiation/polarization diver... Read More about Gain Enhancement of Diversity Slot Antenna Using FSS with Metamaterial Unit Cells for UWB Systems.

Comparative analysis of the barriers to smart sustainable practices adoption in the construction industry between Hong Kong and Nigeria (2022)
Journal Article
Chan, D. W., Olawumi, T. O., Saka, A. B., & Ekundayo, D. (in press). Comparative analysis of the barriers to smart sustainable practices adoption in the construction industry between Hong Kong and Nigeria. International journal of construction management,

The deployment of digital systems has facilitated process improvement in building construction, including for green practices implementation. However, it has encountered several challenges that have limited its use and hindered the diffusion of susta... Read More about Comparative analysis of the barriers to smart sustainable practices adoption in the construction industry between Hong Kong and Nigeria.

Temperature-stable Y2.95Dy0.05MgAl3SiO12 garnet-type 5G millimeter-wave dielectric ceramic resonator antenna (2022)
Journal Article
Jiang, Y., Liu, H., Xiu, Z., Wu, G., Mao, M., Luo, X., …Song, K. (2022). Temperature-stable Y2.95Dy0.05MgAl3SiO12 garnet-type 5G millimeter-wave dielectric ceramic resonator antenna. Ceramics International, 48(23), 35085-35091. https://doi.org/10.1016/j

Temperature stability is a crucial property of microwave electronic components, as well as a pivotal aspect of assessing the performance of microwave dielectric ceramics. In this article, the temperature coefficient of high-Q × f garnet-type Y2.95Dy0... Read More about Temperature-stable Y2.95Dy0.05MgAl3SiO12 garnet-type 5G millimeter-wave dielectric ceramic resonator antenna.

Computational investigation of ammonia-hydrogen peroxide blends in HCCI engine mode (2022)
Journal Article
Shafiq, O., & Tingas, E. (2023). Computational investigation of ammonia-hydrogen peroxide blends in HCCI engine mode. International Journal of Engine Research, 24(5), 2279-2294. https://doi.org/10.1177/14680874221117686

The potential use of hydrogen peroxide as an ignition promoter to enable the use of ammonia in compression ignition engines is explored in the current study. A simplified numerical HCCI engine model within the Chemkin Pro suite is employed. The numer... Read More about Computational investigation of ammonia-hydrogen peroxide blends in HCCI engine mode.

Analysing wind power penetration in hybrid energy systems based on techno-economic assessments (2022)
Journal Article
Wimalaratna, Y. P., Afrouzi, H. N., Mehranzamir, K., Siddique, M. B. M., Liew, S. C., & Ahmed, J. (2022). Analysing wind power penetration in hybrid energy systems based on techno-economic assessments. Sustainable Energy Technologies and Assessments, 53(B

Wind is an environmentally friendly energy source that can be harnessed as an on-shore and off-shore resource. Wind energy, combined with other renewable energy systems, has resulted in a more reliable, feasible, and efficient stand-alone system, kno... Read More about Analysing wind power penetration in hybrid energy systems based on techno-economic assessments.

Injury in Children with Developmental Disorders: A 1:1 Nested Case−Control Study Using Multiple Datasets in Taiwan (2022)
Journal Article
Chen, S., Hsu, L., Chiu, N., Saleh, W., Pai, C., & Chen, P. (2022). Injury in Children with Developmental Disorders: A 1:1 Nested Case−Control Study Using Multiple Datasets in Taiwan. International Journal of Environmental Research and Public Health, 19

Although past studies have identified predictors related to child injuries with developmental disorders, national-level research in Asia is limited. The objective of this study was to explore the risk factors for child injuries with developmental dis... Read More about Injury in Children with Developmental Disorders: A 1:1 Nested Case−Control Study Using Multiple Datasets in Taiwan.

A Compact mmWave MIMO Antenna for Future Wireless Networks (2022)
Journal Article
Khan, M. I., Khan, S., Kiani, S. H., Ojaroudi Parchin, N., Mahmood, K., Rafique, U., & Qadir, M. M. (2022). A Compact mmWave MIMO Antenna for Future Wireless Networks. Electronics, 11(15), Article 2450. https://doi.org/10.3390/electronics11152450

This article presents a four-element multiple-input multiple-output (MIMO) antenna design for next-generation millimeter-wave (mmWave) communication systems. The single antenna element of the MIMO systems consists of a T-shaped and plow-shaped patch... Read More about A Compact mmWave MIMO Antenna for Future Wireless Networks.

Some Subcritical Estimates for the ℓp-Improving Problem for Discrete Curves (2022)
Journal Article
Dendrinos, S., Hughes, K., & Vitturi, M. (2022). Some Subcritical Estimates for the ℓp-Improving Problem for Discrete Curves. Journal of Fourier Analysis and Applications, 28(4), Article 69. https://doi.org/10.1007/s00041-022-09958-y

We apply Christ’s method of refinements to the ℓ^p-improving problem for discrete averages AN along polynomial curves in Z^d. Combined with certain elementary estimates for the number of solutions to certain special systems of diophantine equations,... Read More about Some Subcritical Estimates for the ℓp-Improving Problem for Discrete Curves.

Phase Stability and Electronic Properties of Hybrid Organic--Inorganic Perovskite Solid Solution (CH (NH2) 2) x (CH3NH3) 1--x Pb (Br y I1--y) 3 as a Function of Composition (2022)
Journal Article
Chan, T. H., Taylor, N. T., Sundaram, S., & Hepplestone, S. P. (2022). Phase Stability and Electronic Properties of Hybrid Organic--Inorganic Perovskite Solid Solution (CH (NH2) 2) x (CH3NH3) 1--x Pb (Br y I1--y) 3 as a Function of Composition. Journal of

Compositional mixing provides the means to maintain the structural stability of a hybrid organic–inorganic perovskite for efficient and robust photovoltaic applications. Here we present a theoretical, first-principles study of the electronic and ener... Read More about Phase Stability and Electronic Properties of Hybrid Organic--Inorganic Perovskite Solid Solution (CH (NH2) 2) x (CH3NH3) 1--x Pb (Br y I1--y) 3 as a Function of Composition.

Soiling mapping through optical losses for Nigeria (2022)
Journal Article
Chanchangi, Y. N., Ghosh, A., Micheli, L., Fernández, E. F., Sundaram, S., & Mallick, T. K. (2022). Soiling mapping through optical losses for Nigeria. Renewable Energy, 197, 995-1008. https://doi.org/10.1016/j.renene.2022.07.019

Soiling consists of the accumulation of dust on the solar panel's surface and has a deleterious effect on solar photovoltaic devices' performance, which varies with location. However, soiling losses and rates are significantly under-reported or under... Read More about Soiling mapping through optical losses for Nigeria.

An Improved Point-to-Feature Recognition Algorithm for 3D Vision Detection (2022)
Presentation / Conference Contribution
Li, J., Guo, Q., Gao, G., Tang, S., Min, G., Li, C., & Yu, H. (2022). An Improved Point-to-Feature Recognition Algorithm for 3D Vision Detection. In Intelligent Robotics and Applications. ICIRA 2022 (197-209). https://doi.org/10.1007/978-3-031-13822-5_1

Vision-detection-based grasping is one of the research hotspots in the field of automated production. As the grasping scenes become more and more diversified, 3D images are increasingly chosen as the input images for object recognition in complex rec... Read More about An Improved Point-to-Feature Recognition Algorithm for 3D Vision Detection.

Improved Cascade Active Disturbance Rejection Control for Functional Electrical Stimulation Based Wrist Tremor Suppression System Considering the Effect of Output Noise (2022)
Presentation / Conference Contribution
Tao, C., Zhang, Z., Huo, B., Liu, Y., Li, J., & Yu, H. (2022). Improved Cascade Active Disturbance Rejection Control for Functional Electrical Stimulation Based Wrist Tremor Suppression System Considering the Effect of Output Noise. In Intelligent Rob

The wrist tremor suppression system designed based on functional electrical stimulation technology has been welcomed by the majority of tremor patients as a non-invasive rehabilitation therapy. Due to the complex physiological structure characteristi... Read More about Improved Cascade Active Disturbance Rejection Control for Functional Electrical Stimulation Based Wrist Tremor Suppression System Considering the Effect of Output Noise.

A Compact Wideband Circularly Polarized Planar Monopole Antenna with Axial Ratio Bandwidth Entirely Encompassing the Antenna Bandwidth (2022)
Journal Article
Mousa, F. M., Al-Yasir, Y. I. A., Ali, N. T., Gharbia, I., See, C. H., & Abd-Alhameed, R. (2022). A Compact Wideband Circularly Polarized Planar Monopole Antenna with Axial Ratio Bandwidth Entirely Encompassing the Antenna Bandwidth. IEEE Access, 10, 8182

The antenna presented in this study is a compact wideband monopole with wideband circular polarization that can be used across the whole antenna bandwidth. A rectangular C-shaped patch is partially covered by a ground plane in the proposed planar mon... Read More about A Compact Wideband Circularly Polarized Planar Monopole Antenna with Axial Ratio Bandwidth Entirely Encompassing the Antenna Bandwidth.

Structural Material Demand and Associated Embodied Carbon Emissions of the United States Building Stock: 2020-2100 (2022)
Journal Article
Arehart, J., Pomponi, F., D'Amico, B., & Srubar, W. (2022). Structural Material Demand and Associated Embodied Carbon Emissions of the United States Building Stock: 2020-2100. Resources, Conservation and Recycling, 186, Article 106583. https://doi.org/10.

This study uses material flow analysis to estimate the material stocks and flows and associated upfront embodied carbon emissions for gravity building structural systems in the United States. Seven scenarios that align with the shared-socioeconomic p... Read More about Structural Material Demand and Associated Embodied Carbon Emissions of the United States Building Stock: 2020-2100.

Development of hybrid aluminum-air battery fuel-cell system (2022)
Journal Article
Tan, W. C., Saw, L. H., Yew, M. C., Pei-Yu, K., Khor, Z. Y., & Sun, D. (2022). Development of hybrid aluminum-air battery fuel-cell system. IOP Conference Series: Earth and Environmental Science, 1074(1), Article 012034. https://doi.org/10.1088/1755-1315/

Industrial 4.0 accelerates the need to introduce clean energy to accommodate the increase in electricity demand globally without causing environmental issues. Metal-air battery is a new type of energy storage system in which the metal anode is consum... Read More about Development of hybrid aluminum-air battery fuel-cell system.

A comprehensive assessment of accuracy of adaptive integration of cut cells for laminar fluid-structure interaction problems (2022)
Journal Article
Kadapa, C., Wang, X., & Mei, Y. (2022). A comprehensive assessment of accuracy of adaptive integration of cut cells for laminar fluid-structure interaction problems. Computers and Mathematics with Applications, 122, 1-18. https://doi.org/10.1016/j.camwa.2

Finite element methods based on cut-cells are becoming increasingly popular because of their advantages over formulations based on body-fitted meshes for problems with moving interfaces. In such methods, the cells (or elements) which are cut by the i... Read More about A comprehensive assessment of accuracy of adaptive integration of cut cells for laminar fluid-structure interaction problems.

Microwave sensor for liquid mixture identification based on composite right left hand-zero-order resonator for sensitivity improvement (2022)
Journal Article
Hocine, S., Lashab, . M., Belattar, M., Ouchtati, S., See, C. H., Hu, Y., & Abd-Alhameed, R. A. (2022). Microwave sensor for liquid mixture identification based on composite right left hand-zero-order resonator for sensitivity improvement. International J

This work aims to present an improved version of the liquid mixture identification sensor, the proposed sensor is tested experimentaly on mixture of water ethanol, the identification of liquid is based on the measurement of frequency displacement, a... Read More about Microwave sensor for liquid mixture identification based on composite right left hand-zero-order resonator for sensitivity improvement.

Causality between challenges, availability, and extent of use of local building materials (2022)
Journal Article
Windapo, A., Olugboyega, O., Pomponi, F., Moghayedi, A., & Emuze, F. (2022). Causality between challenges, availability, and extent of use of local building materials. South African Journal of Science, 118(7/8), https://doi.org/10.17159/sajs.2022/9534

The promotion of sustainable practice in construction has resulted in a renewed focus on local building materials (LBMs). However, existing studies have not provided an extensive understanding of the challenges in the use and awareness of the availab... Read More about Causality between challenges, availability, and extent of use of local building materials.

Stabilisation by adaptive feedback control for positive difference equations with applications in pest management (2022)
Journal Article
Edholm, C., Guiver, C., Rebarber, R., Tenhumberg, B., & Townley, S. (2022). Stabilisation by adaptive feedback control for positive difference equations with applications in pest management. SIAM Journal on Control and Optimization, 60(4), 2214-2245. http

An adaptive feedback control scheme is proposed for stabilising a class of forced nonlinear positive difference equations. The adaptive scheme is based on so-called high-gain adaptive controllers, and contains substantial robustness with respect... Read More about Stabilisation by adaptive feedback control for positive difference equations with applications in pest management.