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Conformal field theories in six-dimensional twistor space (2012)
Journal Article
Mason, L., Reid-Edwards, R., & Taghavi-Chabert, A. (2012). Conformal field theories in six-dimensional twistor space. Journal of Geometry and Physics, 62(12), 2353-2375. https://doi.org/10.1016/j.geomphys.2012.08.001

This article gives a study of the higher-dimensional Penrose transform between conformally invariant massless fields on space–time and cohomology classes on twistor space, where twistor space is defined to be the space of projective pure spinors of t... Read More about Conformal field theories in six-dimensional twistor space.

Photogalvanic cells based on lyotropic nanosystems: towards the use of liquid nanotechnology for personalised energy sources (2012)
Journal Article
Halls, J. E., & Wadhawan, J. D. (2012). Photogalvanic cells based on lyotropic nanosystems: towards the use of liquid nanotechnology for personalised energy sources. Energy & environmental science, 5(4), 6541-6551. https://doi.org/10.1039/c2ee03169h

A lightweight, autonomous and practical, proof-of-concept electrical power source is developed within this work. It comprises a photoredox-active material embedded within the non-ionic surfactant subphase, with a second redox reagent present within t... Read More about Photogalvanic cells based on lyotropic nanosystems: towards the use of liquid nanotechnology for personalised energy sources.

Accuracy of algorithms for detection of atrial fibrillation from short duration beat interval recordings (2012)
Journal Article
Langley, P., Dewhurst, M., Di Marco, L. Y., Adams, P., Dewhurst, F., Mwita, J. C., …Murray, A. (2012). Accuracy of algorithms for detection of atrial fibrillation from short duration beat interval recordings. Medical engineering & physics, 34(10), 1441-1447. https://doi.org/10.1016/j.medengphy.2012.02.002

Atrial fibrillation (AF) is characterised by highly variable beat intervals. The aims of the study were to assess the accuracy of AF detection algorithms from short analysis durations and to validate prospectively the accuracy on a large community-ba... Read More about Accuracy of algorithms for detection of atrial fibrillation from short duration beat interval recordings.

Ontology‐driven disability‐aware e‐learning personalisation with ONTODAPS (2012)
Journal Article
Nganji, J. T., Brayshaw, M., & Tompsett, B. (2012). Ontology‐driven disability‐aware e‐learning personalisation with ONTODAPS. Campus-Wide Information Systems, 30(1), 17-34. https://doi.org/10.1108/10650741311288797

Purpose- The purpose of this paper is to show how personalisation of learning resources and services can be achieved for students with and without disabilities, particularly responding to the needs of those with multiple disabilities in e-learning sy... Read More about Ontology‐driven disability‐aware e‐learning personalisation with ONTODAPS.

Cytocompatibility, bioactivity and mechanical strength of calcium phosphate cement reinforced with multi-walled carbon nanotubes and bovine serum albumin (2012)
Journal Article
Gholami, F., Zein, S. H. S., Gerhardt, L. C., Low, K. L., Tan, S. H., McPhail, D. S., …Boccaccini, A. R. (2013). Cytocompatibility, bioactivity and mechanical strength of calcium phosphate cement reinforced with multi-walled carbon nanotubes and bovine serum albumin. Ceramics international, 39(5), 4975-4983. https://doi.org/10.1016/j.ceramint.2012.11.094

This paper reports on the in vitro cytotoxicity, bioactivity behaviour and mechanical properties of novel injectable calcium phosphate cement filled with hydroxylated multi-walled carbon nanotubes and bovine serum albumin (CPC/MWCNT-OH/BSA). To predi... Read More about Cytocompatibility, bioactivity and mechanical strength of calcium phosphate cement reinforced with multi-walled carbon nanotubes and bovine serum albumin.

Biosynthesis of luminescent quantum dots in an earthworm (2012)
Journal Article
Stürzenbaum, S. R., Höckner, M., Panneerselvam, A., Levitt, J., Bouillard, J. S., Taniguchi, S., …Green, M. (2013). Biosynthesis of luminescent quantum dots in an earthworm. Nature nanotechnology, 8(1), 57-60. https://doi.org/10.1038/nnano.2012.232

The synthesis of designer solid-state materials by living organisms is an emerging field in bio-nanotechnology. Key examples include the use of engineered viruses as templates for cobalt oxide (Co3O4) particles1, superparamagnetic cobalt–platinum all... Read More about Biosynthesis of luminescent quantum dots in an earthworm.

Galaxy And Mass Assembly (GAMA): The 0.013 < z < 0.1 cosmic spectral energy distribution from 0.1 μm to 1 mm (2012)
Journal Article
Driver, S. P., Robotham, A. S., Kelvin, L., Alpaslan, M., Baldry, I. K., Bamford, S. P., …Wilkins, S. (2012). Galaxy And Mass Assembly (GAMA): The 0.013 < z < 0.1 cosmic spectral energy distribution from 0.1 μm to 1 mm. Monthly notices of the Royal Astronomical Society, 427(4), 3244-3264. https://doi.org/10.1111/j.1365-2966.2012.22036.x

We use the Galaxy And Mass Assembly survey (GAMA) I data set combined with GALEX, Sloan Digital Sky Survey (SDSS) and UKIRT Infrared Deep Sky Survey (UKIDSS) imaging to construct the low-redshift (z < 0.1) galaxy luminosity functions in FUV, NUV, u... Read More about Galaxy And Mass Assembly (GAMA): The 0.013 < z < 0.1 cosmic spectral energy distribution from 0.1 μm to 1 mm.

Galaxy And Mass Assembly (GAMA): the 0.013 < z < 0.1 cosmic spectral energy distribution from 0.1  m to 1 mm (2012)
Journal Article
Driver, S. P., Robotham, A. S. G., Kelvin, L., Alpaslan, M., Baldry, I. K., Bamford, S. P., …Wilkins, S. (2012). Galaxy And Mass Assembly (GAMA): the 0.013 < z < 0.1 cosmic spectral energy distribution from 0.1  m to 1 mm. Monthly notices of the Royal Astronomical Society, 427(4), 3244-3264. https://doi.org/10.1111/j.1365-2966.2012.22036.x

We use the Galaxy And Mass Assembly survey (GAMA) I data set combined with GALEX, Sloan Digital Sky Survey (SDSS) and UKIRT Infrared Deep Sky Survey (UKIDSS) imaging to construct the low-redshift (z < 0.1) galaxy luminosity functions in FUV, NUV, u... Read More about Galaxy And Mass Assembly (GAMA): the 0.013 < z < 0.1 cosmic spectral energy distribution from 0.1  m to 1 mm.

The drivers of AGN activity in galaxy clusters: AGN fraction as a function of mass and environment (2012)
Journal Article
Pimbblet, K. A., Shabala, S. S., Haines, C. P., Fraser-McKelvie, A., & Floyd, D. J. E. (2013). The drivers of AGN activity in galaxy clusters: AGN fraction as a function of mass and environment. Monthly notices of the Royal Astronomical Society, 429(2), 1827-1839. https://doi.org/10.1093/mnras/sts470

We present an analysis of optical spectroscopically identified active galactic nuclei (AGN) down to a cluster magnitude of M * + 1 in a sample of six self-similar Sloan Digital Sky Survey galaxy clusters at z ~ 0.07. These clusters are specifically s... Read More about The drivers of AGN activity in galaxy clusters: AGN fraction as a function of mass and environment.

Multicompartment thermoresponsive gels: Does the length of the hydrophobic side group matter? (2012)
Journal Article
Ward, M. A., & Georgiou, T. K. (2013). Multicompartment thermoresponsive gels: Does the length of the hydrophobic side group matter?. Polymer chemistry, 4(6), 1893-1902. https://doi.org/10.1039/c2py21032k

Multicompartment thermoresponsive gels are novel materials with fascinating self-assembly and interesting applications. The aim of this study was to investigate for the first time the effect of the length of the alkyl side group of a hydrophobic mono... Read More about Multicompartment thermoresponsive gels: Does the length of the hydrophobic side group matter?.

The 12C +12C reaction and the impact on nucleosynthesis in massive stars (2012)
Journal Article
Pignatari, M., Hirschi, R., Wiescher, M., Gallino, R., Bennett, M., Beard, M., …X. Timmes, F. (2013). The 12C +12C reaction and the impact on nucleosynthesis in massive stars. The Astrophysical journal, 762(1), Article 31. https://doi.org/10.1088/0004-637X/762/1/31

Despite much effort in the past decades, the C-burning reaction rate is uncertain by several orders of magnitude, and the relative strength between the different channels 12 C( 12 C, α) 20 Ne, 12 C( 12 C, p) 23 Na, and 12 C( 12 C, n) 23 Mg is poorly... Read More about The 12C +12C reaction and the impact on nucleosynthesis in massive stars.

The electrochemical studies of the corrosion resistance behaviour of hydroxyapatite coatings on stainless steel fabricated by electrophoretic deposition (2012)
Journal Article
Chew, K. K., Zein, S. H. S., Ahmad, A. L., McPhail, D. S., & Abdullah, M. F. (2013). The electrochemical studies of the corrosion resistance behaviour of hydroxyapatite coatings on stainless steel fabricated by electrophoretic deposition. Journal of Industrial and Engineering Chemistry, 19(4), 1123-1129. https://doi.org/10.1016/j.jiec.2012.12.008

HA was coated on stainless steel (SS) 316L by using electrophoretic deposition to impart corrosion resistance upon SS 316L. Consequently, corrosion behaviour of HA coated SS 316L deposited from applied voltages 10. V to 60. V (denoted as HA/SS316L-10... Read More about The electrochemical studies of the corrosion resistance behaviour of hydroxyapatite coatings on stainless steel fabricated by electrophoretic deposition.

Hydroxyapatite nanoparticles: Electrospinning and calcination of hydroxyapatite/polyvinyl butyral nanofibers and growth kinetics (2012)
Journal Article
Zakaria, S. M., Sharif Zein, S. H., Othman, M. R., & Jansen, J. A. (2013). Hydroxyapatite nanoparticles: Electrospinning and calcination of hydroxyapatite/polyvinyl butyral nanofibers and growth kinetics. Journal of biomedical materials research. Part A, 101A(7), 1977-1985. https://doi.org/10.1002/jbm.a.34506

Electrospinning of hydroxyapatite (HA)/polyvinyl butyral solution resulted in the formation of fibers with average diameter of 937-1440 nm. These fibers were converted into HA nanoparticles with size < 100 nm after undergoing calcination treatment a... Read More about Hydroxyapatite nanoparticles: Electrospinning and calcination of hydroxyapatite/polyvinyl butyral nanofibers and growth kinetics.

Control strategies for robotic manipulators (2012)
Conference Proceeding
Khan, M. F., Ul Islam, R., & Iqbal, J. (2012). Control strategies for robotic manipulators. In 2012 International Conference on Robotics and Artificial Intelligence (ICRAI) (26-33). https://doi.org/10.1109/ICRAI.2012.6413422

This survey is aimed at presenting the major robust control strategies for rigid robot manipulators. The techniques discussed are feedback linearization/Computed torque control, Variable structure compensator, Passivity based approach and Disturbance... Read More about Control strategies for robotic manipulators.

The spatial construction of young people's livelihoods in rural southern Africa (2012)
Journal Article
Ansell, N., van Blerk, L., Robson, E., & Hajdu, F. (2012). The spatial construction of young people's livelihoods in rural southern Africa. Geography, 97(3), 135-140. https://doi.org/10.1080/00167487.2012.12094352

Young people in southern Africa, in common with young people around the world, are social agents, constructing their own lives, albeit within significant structural constraints. Unlike young people in some regions, for most the need to generate a liv... Read More about The spatial construction of young people's livelihoods in rural southern Africa.

17O(α,γ)21Ne and17O(α, n)20Ne for the weak s process (2012)
Journal Article
Best, A., Görres, J., Beard, M., Couder, M., deBoer, R., Falahat, S., …Wiescher, M. (2012). 17O(α,γ)21Ne and17O(α, n)20Ne for the weak s process. AIP conference proceedings, 1498, 309-313. https://doi.org/10.1063/1.4768509

The ratio of the reaction rates of the competing channels 17 O(αγ) 21 Ne and 17 O(α,n) 20 Ne determines the efficiency of 16 O as a neutron poison in the s process in low metallicity rotating stars. It has a large impact on the element production, ei... Read More about 17O(α,γ)21Ne and17O(α, n)20Ne for the weak s process.

The stellar metallicity distribution of disc galaxies and bulges in cosmological simulations (2012)
Journal Article
Calura, F., Gibson, B. K., Michel-Dansac, L., Stinson, G. S., Cignoni, M., Dotter, A., …Wadsley, J. (2012). The stellar metallicity distribution of disc galaxies and bulges in cosmological simulations. Monthly notices of the Royal Astronomical Society, 427(2), 1401-1417. https://doi.org/10.1111/j.1365-2966.2012.22052.x

By means of high-resolution cosmological hydrodynamical simulations of Milky Way (MW) like disc galaxies, we conduct an analysis of the associated stellar metallicity distribution functions (MDFs). After undertaking a kinematic decomposition of each... Read More about The stellar metallicity distribution of disc galaxies and bulges in cosmological simulations.

Comparing historical and current spectrum occupancy measurements in the context of cognitive radio (2012)
Conference Proceeding
Mehdawi, M., Riley, N., Ammar, M., & Zolfaghari, M. (2012). Comparing historical and current spectrum occupancy measurements in the context of cognitive radio. In 20th Telecommunications forum TELFOR 2012 (623-626). https://doi.org/10.1109/telfor.2012.6419287

Cognitive radio (CR) technology promises to be one possible solution to solve the problem of lack of frequency spectrum, by allowing access of unlicensed users in licensed bands, based on an opportunistic approach and without interfering with the lic... Read More about Comparing historical and current spectrum occupancy measurements in the context of cognitive radio.