Outputs (4308)

Optimal Downlink Transmission for Cell-Free SWIPT Massive MIMO Systems with Active Eavesdropping (2019)
Journal Article
Alageli, M., Ikhlef, A., Alsifiany, F., Abdullah, M., Chen, G., & Chambers, J. (2020). Optimal Downlink Transmission for Cell-Free SWIPT Massive MIMO Systems with Active Eavesdropping. IEEE Transactions on Information Forensics and Security, 50, 1983-1998. https://doi.org/10.1109/tifs.2019.2954748

This paper considers secure simultaneous wireless information and power transfer (SWIPT) in cell-free massive multiple-input multiple-output (MIMO) systems. The system consists of a large number of randomly (Poisson-distributed) located access points... Read More about Optimal Downlink Transmission for Cell-Free SWIPT Massive MIMO Systems with Active Eavesdropping.

A review of H-Darrieus wind turbine aerodynamic research (2019)
Journal Article
Du, L., Ingram, G., & Dominy, R. (2019). A review of H-Darrieus wind turbine aerodynamic research. Journal of mechanical engineering science, 233(23-24), 7590-7616. https://doi.org/10.1177/0954406219885962

The H-Darrieus vertical axis turbine is one of the most promising wind energy converters for locations where there are rapid variations of wind direction, such as in the built environment. The most challenging considerations when employing one of the... Read More about A review of H-Darrieus wind turbine aerodynamic research.

A Novel Design of Radiation Pattern-Reconfigurable Antenna System for Millimeter-Wave 5G Applications (2019)
Journal Article
Ben Mabrouk, I., Al-Hasan, M., Nedil, M., Denidni, T. A., & Sebak, A.-R. (2020). A Novel Design of Radiation Pattern-Reconfigurable Antenna System for Millimeter-Wave 5G Applications. IEEE Transactions on Antennas and Propagation, 68(4), 2585-2592. https://doi.org/10.1109/tap.2019.2952607

In this article, a novel design of dielectric resonator antenna (DRA) with a reconfigurable radiation pattern capability is presented. Reconfigurability in the azimuth plane is achieved by symmetrically placing six electromagnetic bandgap (EBG) secto... Read More about A Novel Design of Radiation Pattern-Reconfigurable Antenna System for Millimeter-Wave 5G Applications.

Accurate Method To Determine the Mobility of Transition-Metal Dichalcogenides with Incomplete Gate Screening (2019)
Journal Article
Dagan, R., Vaknin, Y., Weisman, D., Amit, I., & Rosenwaks, Y. (2019). Accurate Method To Determine the Mobility of Transition-Metal Dichalcogenides with Incomplete Gate Screening. ACS Applied Materials and Interfaces, 11(47), 44406-44412. https://doi.org/10.1021/acsami.9b12611

Van der Waals layered transition metal dichalcogenides, usually exhibit high contact resistance due to the induced Schottky barriers, which occur at non-ideal metal-semiconductor contacts. These barriers usually contribute to an underestimation in th... Read More about Accurate Method To Determine the Mobility of Transition-Metal Dichalcogenides with Incomplete Gate Screening.

Scaling of the time-mean characteristics in the polygonal cylinder near-wake (2019)
Journal Article
Wang, Q., Xu, S., Gan, L., Zhang, W., & Zhou, Y. (2019). Scaling of the time-mean characteristics in the polygonal cylinder near-wake. Experiments in Fluids, 60, Article 181. https://doi.org/10.1007/s00348-019-2835-x

The near wake of the polygonal cylinder with the side number N = 3 ~ ∞ is systematically studied based on particle image velocimetry (PIV) and load-cell measurements. Each cylinder is examined for two orientations, with either one leading side or lea... Read More about Scaling of the time-mean characteristics in the polygonal cylinder near-wake.

An Approach for Adaptive Automatic Threat Recognition Within 3D Computed Tomography Images for Baggage Security Screening (2019)
Journal Article
Wang, Q., Ismail, K., & Breckon, T. (2020). An Approach for Adaptive Automatic Threat Recognition Within 3D Computed Tomography Images for Baggage Security Screening. Journal of X-Ray Science and Technology: Clinical Applications of Diagnosis and Therapeutics, 28(1), 35-58. https://doi.org/10.3233/xst-190531

BACKGROUND: The screening of baggage using X-ray scanners is now routine in aviation security with automatic threat detection approaches, based on 3D X-ray computed tomography (CT) images, known as Automatic Threat Recognition (ATR) within the aviati... Read More about An Approach for Adaptive Automatic Threat Recognition Within 3D Computed Tomography Images for Baggage Security Screening.

Efficient and Stable Solution-Processed Organic Light Emitting Transistors using a High-k Dielectric (2019)
Journal Article
Nam, S., Chaudhry, M. U., Tetzner, K., Pearson, C., Groves, C., Petty, M. C., Anthopoulos, T. D., & Bradley, D. D. (2019). Efficient and Stable Solution-Processed Organic Light Emitting Transistors using a High-k Dielectric. ACS Photonics, 6(12), 3159-3165. https://doi.org/10.1021/acsphotonics.9b01265

We report the development of highly efficient and stable solution-processed organic light emitting transistors (OLETs) that combine a polymer heterostructure with the transparent high-k dielectric poly(vinylidenefluoride0.62-trifluoroethylene0.31-chl... Read More about Efficient and Stable Solution-Processed Organic Light Emitting Transistors using a High-k Dielectric.

On the understanding and feasibility of “Breakthrough” Osmosis (2019)
Journal Article
Wu, J. J., & Field, R. W. (2019). On the understanding and feasibility of “Breakthrough” Osmosis. Scientific Reports, 9(1), Article 16464. https://doi.org/10.1038/s41598-019-53417-6

Osmosis is the movement of solvent across a permselective membrane induced by a solute-concentration gradient. Now in ‘Forward Osmosis’ it is empirically observed that the diffusion of the solute is counter to that of the solvent i.e. there is so-cal... Read More about On the understanding and feasibility of “Breakthrough” Osmosis.

Impacts of Reliability on Operational Performance and Cost of Energy Evaluation of Multimegawatt, Far-offshore Wind Turbines (2019)
Presentation / Conference Contribution
Dao, C. D., Kazemtabrizi, B., & Crabtree, C. J. (2019, December). Impacts of Reliability on Operational Performance and Cost of Energy Evaluation of Multimegawatt, Far-offshore Wind Turbines. Presented at ASME 38th International Conference on Ocean, Offshore & Arctic Engineering (OMAE) 2019, Glasgow, UK

Wind energy is growing at a fast pace around the world. According to a report published by WindEurope, 55% of total power capacity installations in the EU came from wind in 2017. In this context, offshore wind plays a decisive role, with countries su... Read More about Impacts of Reliability on Operational Performance and Cost of Energy Evaluation of Multimegawatt, Far-offshore Wind Turbines.

Effective utilisation of waste cooking oil in a single-cylinder diesel engine using alumina nanoparticles (2019)
Journal Article
Roy, S., Parsi, P. K., Kotha, R. S., Barman, S., Vinayak, K., Roy, M. M., & Banerjee, R. (2020). Effective utilisation of waste cooking oil in a single-cylinder diesel engine using alumina nanoparticles. Sustainable Energy & Fuels, 4(2), 571-581. https://doi.org/10.1039/c9se00393b

Considering the rapid decline in the amount of fossil fuels and the large quantities of emissions they release into the atmosphere, which are responsible for global warming, researchers are looking for alternative sources of energy. Biodiesel is an a... Read More about Effective utilisation of waste cooking oil in a single-cylinder diesel engine using alumina nanoparticles.