Outputs (903)

Strategies to overcome photobleaching in algorithm-based adaptive optics for nonlinearin-vivoimaging (2014)
Journal Article
Müllenbroich, M. C., McGhee, E. J., Wright, A. J., Anderson, K. I., & Mathieson, K. (2014). Strategies to overcome photobleaching in algorithm-based adaptive optics for nonlinearin-vivoimaging. Journal of Biomedical Optics, 19(1), Article 016021. https://doi.org/10.1117/1.JBO.19.1.016021

We have developed a nonlinear adaptive optics microscope utilizing a deformable membrane mirror (DMM) and demonstrated its use in compensating for system- and sample-induced aberrations. The optimum shape of the DMM was determined with a random searc... Read More about Strategies to overcome photobleaching in algorithm-based adaptive optics for nonlinearin-vivoimaging.

Suitable Thicknesses of Base Metal and Interlayer, and Evolution of Phases for Ag/Sn/Ag Transient liquid-phase Joints Used for Power Die Attachment (2014)
Journal Article
Li, J., Agyakwa, P., & Johnson, C. (2014). Suitable Thicknesses of Base Metal and Interlayer, and Evolution of Phases for Ag/Sn/Ag Transient liquid-phase Joints Used for Power Die Attachment. Journal of Electronic Materials, 43(4), 983-995. https://doi.org/10.1007/s11664-013-2971-7

Real Si insulated gate bipolar transistors with conventional Ni/Ag metallization and dummy Si chips with thickened Ni/Ag metallization have both been bonded, at 250°C for 0 min, 40 min, and 640 min, to Ag foil electroplated with 2.7 μm and 6.8 μm thi... Read More about Suitable Thicknesses of Base Metal and Interlayer, and Evolution of Phases for Ag/Sn/Ag Transient liquid-phase Joints Used for Power Die Attachment.

Design of a high-force-density tubular motor (2014)
Journal Article
Galea, M., Buticchi, G., Empringham, L., De Lillo, L., & Gerada, C. (2014). Design of a high-force-density tubular motor. IEEE Transactions on Industry Applications, 50(4), https://doi.org/10.1109/TIA.2014.2300190

This paper deals with the design, construction and experimental verification of a high force density, tubular, linear, permanent magnet motor, driven from a high power density matrix converter for an aerospace application. The work also describes the... Read More about Design of a high-force-density tubular motor.

Modulated model predictive control for a 7-level cascaded h-bridge back-to-back converter (2014)
Journal Article
Tarisciotti, L., Zanchetta, P., Watson, A. J., Bifaretti, S., & Clare, J. C. (2014). Modulated model predictive control for a 7-level cascaded h-bridge back-to-back converter. IEEE Transactions on Industrial Electronics, 61(10), https://doi.org/10.1109/TIE.2014.2300056

Multilevel Converters are known to have many advantages for electricity network applications. In particular Cascaded H-Bridge Converters are attractive because of their inherent modularity and scalability. Predictive control for power converters is a... Read More about Modulated model predictive control for a 7-level cascaded h-bridge back-to-back converter.

Experimental and analytical performance evaluation of SiC power devices in the matrix converter (2014)
Journal Article
Safari, S., Castellazzi, A., & Wheeler, P. (2014). Experimental and analytical performance evaluation of SiC power devices in the matrix converter. IEEE Transactions on Power Electronics, 29(5), https://doi.org/10.1109/TPEL.2013.2289746

With the commercial availability of SiC power devices, their acceptance is expected grows in consideration to the excellent low switching loss, high temperature operation and high voltage rating capabilities of these devices. This paper presents the... Read More about Experimental and analytical performance evaluation of SiC power devices in the matrix converter.

Advanced DC zonal marine power system protection (2014)
Journal Article
Jia, K., Christopher, E., Thomas, D. W., & Sumner, M. (2014). Advanced DC zonal marine power system protection. IET Generation, Transmission and Distribution, 8(2), https://doi.org/10.1049/iet-gtd.2013.0139

A new Active Impedance Estimation (AIE) based protection strategy which is suitable for utilization in a DC zonal marine power distribution system is presented. This method uses two triangular current "spikes" injections for system impedance estimati... Read More about Advanced DC zonal marine power system protection.

Saturable and dispersive parity-time symmetric directional coupler: a transmission-line modelling study (2014)
Presentation / Conference Contribution
Phang, S., Vukovic, A., Benson, T. M., Creagh, S., Sewell, P., & Gradoni, G. Saturable and dispersive parity-time symmetric directional coupler: a transmission-line modelling study. Presented at Transparent Optical Networks (ICTON), 2014 16th International Conference on

In this paper, numerical modelling of Parity-Time (PT) coupled waveguides is reported. The PT coupled waveguide structure consists of two coupled slab waveguides based on GaAs material with gain/loss material parameter models, including both dispersi... Read More about Saturable and dispersive parity-time symmetric directional coupler: a transmission-line modelling study.

Modelling of dispersive PT-symmetric Bragg grating (2014)
Presentation / Conference Contribution
Phang, S., Vukovic, A., Susanto, H., Benson, T. M., & Sewell, P. Modelling of dispersive PT-symmetric Bragg grating. Presented at Conference on Computation in Electromagnetics 2014, London, UK

This paper reports on the time-domain numerical model of a parity-time Bragg grating with saturated and dispersive gain. The model is compared against the ideal PT scenario where the gain is constant and unsaturated for all frequencies.

Informal carer role in the personalization of assistive solutions connected to aspirations of people with dementia (2014)
Journal Article
De Filippis, M. L., Craven, M. P., & Dening, T. (2014). Informal carer role in the personalization of assistive solutions connected to aspirations of people with dementia. Lecture Notes in Artificial Intelligence, 8868, https://doi.org/10.1007/978-3-319-13105-4_35

The increase in the elderly population over the last thirty years with consequent increase in the number of people living with dementia (PwD) has resulted in a research focus on improving quality-of-life and well-being beyond basic needs, to address... Read More about Informal carer role in the personalization of assistive solutions connected to aspirations of people with dementia.

Quality of Life Tools to Inform Co-design in the Development of Assistive Technologies for People with Dementia and Their Carers (2014)
Journal Article
Craven, M. P., De Filippis, M. L., & Dening, T. (2014). Quality of Life Tools to Inform Co-design in the Development of Assistive Technologies for People with Dementia and Their Carers. Lecture Notes in Artificial Intelligence, 8868, https://doi.org/10.1007/978-3-319-13105-4_57

A number of tools exist to measure quality of life (QoL) for people with dementia (PwD). A selection of existing measures are summarised, obtained from an online literature survey, comprising of scales administered either by healthcare professionals... Read More about Quality of Life Tools to Inform Co-design in the Development of Assistive Technologies for People with Dementia and Their Carers.