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The effect of suspension bath composition on the composition, topography and structure of electrolessly deposited composite four-component Ni–W–P–ZrO2 coatings (2008)
Journal Article
Szczygieł, B., & Turkiewicz, A. (2008). The effect of suspension bath composition on the composition, topography and structure of electrolessly deposited composite four-component Ni–W–P–ZrO2 coatings. Applied Surface Science, 254(22), 7410-7416. https://doi.org/10.1016/j.apsusc.2008.05.342

Composite four-component Ni–W–P–ZrO2 coatings were electrolessly deposited from a bath with different concentrations of aminoacetic acid (glycine—the complexing agent), sodium tungstate(VI) and zirconium(IV) oxide at different pH values. Concentratio... Read More about The effect of suspension bath composition on the composition, topography and structure of electrolessly deposited composite four-component Ni–W–P–ZrO2 coatings.

DEM simulations of granular materials involving principal stress rotation. (2008)
Presentation / Conference Contribution
Barreto, D., O'Sullivan, C., & Zdravkovic, L. (2008, May). DEM simulations of granular materials involving principal stress rotation. Paper presented at Inaugural International Conference of the Engineering Mechanics Institute - EM'08

No abstract available.

Design An Integrated Oscillator/Antenna (2008)
Journal Article
Abd-Alhameed, R., Zhou, D., See, C., Excell, P., Ghorbani, A., & McEwan, N. (2008). Design An Integrated Oscillator/Antenna. Microwaves & RF, 47(3), 59-66

This design tightly integrated an active oscillator with a microstrip patch antenna for miniaturization in WLAN, Bluetooth, and other 2.45-GHz systems.

Restaurierung antiker Tempel: Experimentelle Untersuchungen zum Ausziehverhalten von Verankerungen im Marmor (2008)
Journal Article
Kourkoulis, S., Papanicolopulos, S.-A., Marinelli, A., & Vayas, I. (2008). Restaurierung antiker Tempel: Experimentelle Untersuchungen zum Ausziehverhalten von Verankerungen im Marmor. Bautechnik / Structural Engineering, 85(2), 109-119. https://doi.org/10.1002/bate.200810010

In restoration works of antique Greek temples individual marble blocks are connected together to form a single element, e.g. an architrave. Due to the demand of reversibility of the intervention, this is done in the Acropolis of Athens by means of ti... Read More about Restaurierung antiker Tempel: Experimentelle Untersuchungen zum Ausziehverhalten von Verankerungen im Marmor.

Computation of Electromagnetic Fields in Assemblages of Biological Cells Using a Modified Finite-Difference Time-Domain Scheme (2007)
Journal Article
See, C. H., Abd-Alhameed, R. A., & Excell, P. S. (2007). Computation of Electromagnetic Fields in Assemblages of Biological Cells Using a Modified Finite-Difference Time-Domain Scheme. IEEE Transactions on Microwave Theory and Techniques, 55(9), 1986-1994. https://doi.org/10.1109/tmtt.2007.904064

When modeling objects that are small compared with the wavelength, e.g., biological cells at radio frequencies, the standard finite-difference time-domain (FDTD) method requires extremely small time-step sizes, which may lead to excessive computation... Read More about Computation of Electromagnetic Fields in Assemblages of Biological Cells Using a Modified Finite-Difference Time-Domain Scheme.

Säulen griechischer Tempel unter Erdbebenbeanspruchung (2007)
Journal Article
Vayas, I., Dasiou, M.-E., & Marinelli, A. (2007). Säulen griechischer Tempel unter Erdbebenbeanspruchung. Bautechnik / Structural Engineering, 84(6), 388-396. https://doi.org/10.1002/bate.200710034

olumns of Greek Temples under seismic loading:

Columns of ancient Greek Temples consist of accurately dressed individual blocks in total absence on binding mortars. The seismic response of such multi-drum structures is completely different than th... Read More about Säulen griechischer Tempel unter Erdbebenbeanspruchung.

Numerical Evaluation of Lateral Spreading Displacements in layered soils (2007)
Presentation / Conference Contribution
Valsamis, A., Bouckovalas, G., & Dimitriadi, V. (2007, June). Numerical Evaluation of Lateral Spreading Displacements in layered soils. Paper presented at 4th International Conference on Earthquake Geotechnical Engineering, Thessaloniki, Greece

The seismic design of earthworks and foundations against liquefaction-induced lateral spreading requires knowledge of the associated maximum ground displacement and its variation with depth. This article focuses upon the numerical predicti... Read More about Numerical Evaluation of Lateral Spreading Displacements in layered soils.

Moisture retention and movement in landfilled waste (2005)
Presentation / Conference Contribution
Kazimoglu, Y. K., McDougall, J., & Pyrah, I. (2005, May). Moisture retention and movement in landfilled waste. Presented at International Conference on Problematic Soils, GEOPRPOB 2005

No abstract available.

Robust chattering-free (higher order) sliding mode control for a vector-controlled induction machine (2005)
Presentation / Conference Contribution
Goh, K., Dunnigan, M., & Williams, B. (2004, July). Robust chattering-free (higher order) sliding mode control for a vector-controlled induction machine. Presented at IEEE 5th Asian Control Conference 2004, Melbourne, Australia

The chattering behaviour that is inherent in standard sliding mode control is often an obstacle for practical application if neglected. In this paper, special attention is given to a particular chattering-free control method: 2-sliding “super twistin... Read More about Robust chattering-free (higher order) sliding mode control for a vector-controlled induction machine.

The impact of cultural aspects on the design process (2004)
Presentation / Conference Contribution
Felgen, L., Grieb, J., Lindemann, U., Pulm, U., Chakrabati, A., & Vijaykumar, G. (2004, May). The impact of cultural aspects on the design process. Presented at DESIGN 2004, the 8th International Design Conference, Dubrovnick, Croatia

Due to increasing globalisation, the development of products is no longer restricted to one place, it is more and more characterised by distributed design teams, who work in different places, time zones or cultures. In order to support intercultural... Read More about The impact of cultural aspects on the design process.

Sliding mode position control of a vector-controlled induction machine with nonlinear load dynamics (2004)
Presentation / Conference Contribution
Goh, K., Dunnigan, M., & Williams, B. (2004, March). Sliding mode position control of a vector-controlled induction machine with nonlinear load dynamics. Presented at Second IEE International Conference on Power Electronics, Machines and Drives, Edinburgh, United Kingdom

In this paper, a solution to the position control problem for a vector controlled induction machine in the presence of nonlinear load friction, is proposed. A sliding mode (SMC) control system using the equivalent control concept and a switching term... Read More about Sliding mode position control of a vector-controlled induction machine with nonlinear load dynamics.

Cavitation Properties of Oils Under Dynamic Stressing by Tension (2004)
Journal Article
Williams, P. R., & Williams, R. L. (2004). Cavitation Properties of Oils Under Dynamic Stressing by Tension. Journal of Fluids Engineering, 127(2), 282. https://doi.org/10.1115/1.1881692

We report measurements of the effective tensile strength FcFc of commercial “multigrade” oils (in the SAE viscosity grades 5W-30 and 10W-40) over a range of temperatures TT, which are representative of those encountered under their normal operating c... Read More about Cavitation Properties of Oils Under Dynamic Stressing by Tension.

Cavitation and the tensile strength of liquids under dynamic stressing (2004)
Journal Article
Williams, P. R., & Williams, R. L. (2004). Cavitation and the tensile strength of liquids under dynamic stressing. Molecular Physics, 102(19-20), 2091-2102. https://doi.org/10.1080/00268970412331292786

This paper discusses the differences between the results of various measurements of the effective tensile strength (F c ) of liquids in experiments involving a pulse of tension (‘negative pressure’) created by the reflection of a pressure pulse at a... Read More about Cavitation and the tensile strength of liquids under dynamic stressing.

Phase relations for decomposable soils (2004)
Journal Article
McDougall, J. R., & Pyrah, I. C. (2004). Phase relations for decomposable soils. Géotechnique, 54(7), 487-493. https://doi.org/10.1680/geot.54.7.487.46750

Expressions describing the phase composition and interphase relations for a decomposable soil are derived by distinguishing between inert and decomposable fractions. A relationship between void volume changes and decomposition of the solid fraction,... Read More about Phase relations for decomposable soils.

Rheology of Dilute Polymer Solutions and Engine Lubricants in High Deformation Rate Extensional Flows Produced by Bubble Collapse (2004)
Journal Article
Barrow, M. S., Brown, S. W. J., Cordy, S., Williams, P. R., & Williams, R. L. (2004). Rheology of Dilute Polymer Solutions and Engine Lubricants in High Deformation Rate Extensional Flows Produced by Bubble Collapse. Journal of Fluids Engineering, 126(2), 162. https://doi.org/10.1115/1.1667889

We report a study of liquid jets formed by the collapse of bubbles under cavitationgenerated pressure waves. Such jets involve an extensional flow which is characterized by high rates of extension, the latter being relevant to considerations of the f... Read More about Rheology of Dilute Polymer Solutions and Engine Lubricants in High Deformation Rate Extensional Flows Produced by Bubble Collapse.