Browse By Person: Langton, Christian
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Number of items: 38.
Journal Article
Langton, Christian M. & Wille, Marie-Luise (2013) Experimental and computer simulation validation of ultrasound phase interference created by lateral inhomogeneity of transit time in replica bone marrow composite models. Proceedings of the Institution of Mechanical Engineers, Part H : Journal of Engineering in Medicine. (In Press)
Poole, Christopher, Cornelius, Iwan, Trapp, Jamie, & Langton, Christian M. (2012) Radiotherapy Monte Carlo simulation using cloud computing technology. Australasian Physical and Engineering Sciences in Medicine. (In Press)
Poole, Christopher, Cornelius, Iwan, Trapp, Jamie, & Langton, Christian M. (2012) A CAD interface for GEANT4. Australasian Physical and Engineering Sciences in Medicine, 35(3), pp. 329-334.
Charles, P., Crowe, S., Kairn, T., Kenny, J., Lehmann, J, Lye, J., et al. (2012) The effect of very small air gaps on small field dosimetry. Physics in Medicine and Biology, 57, pp. 6947-6960.
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79Poole, Christopher, Cornelius, Iwan, Trapp, Jamie, & Langton, Christian M. (2012) Fast tessellated solid navigation in GEANT4. IEEE Transactions on Nuclear Science, 99, pp. 1-7.
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67Ghasemi, Negareh, Zare, Firuz, Boora, Arash A., Ghosh, Arindam, Langton, Christian M., & Blaabjerg, Frede (2012) Harmonic elimination technique for a single-phase multilevel converter with unequal DC link voltage levels. IET Power Electronics, 5(8), pp. 1418-1429.
Poole, Christopher, Trapp, Jamie, Kenny, John, Kairn, Tanya, Williams, Kerry, Taylor, Michael, et al. (2011) A hybrid radiation detector for simultaneous spatial and temporal dosimetry. Australasian Physical and Engineering Sciences in Medicine, 34(3), pp. 327-332.
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114 1 1Cornelius, Iwan, Poole, Christopher, Langton, Christian M., Hill, Brendan, Middlebrook, Nigel, & Oborn, Brad (2011) Commissioning of a Geant4 based treatment plan simulation tool : linac model and dicom-rt interface. .
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255Aygun, Haydar, Attenborough, Keith, Lauriks, Walter, Rubini, Philip, & Langton, Christian (2011) Wave propagation in stereo-lithographical (STL) bone replicas at oblique incidence. Applied Acoustics, 72(7), pp. 458-463.
Langton, Christian M., Njeh, Christopher F., & Saunders, Mark W. (2010) Accelerated Partial Breast Irradiation (APBI) : a review of available techniques. Radiation Oncology, 5(90).
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88 13 10Langton, Christian M. (2010) 25th anniversary of BUA for the assessment of osteoporosis : time for a new paradigm? .
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110Flegg, M., Poole, C., Whittaker, A.K., Keen, I., & Langton, C.M. (2010) Rayleigh theory of ultrasound scattering applied to liquid-filled contrast nanoparticles. Physics in Medicine and Biology, 55(11), pp. 3061-3076.
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2 1Kairn, Tanya, Kenny, John, Crowe, Scott, Fielding, Andrew L., Franich, Rick, Johnston, Peter, et al. (2010) Technical note : modelling a complex micro-multileaf collimator using the standard BEAMnrc distribution. Medical Physics, 37(4), pp. 1761-1767.
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313 14 12Shields, Linda & Langton, Christian M. (2010) A research opportunity : “3D-ROSE” : virtual reality preparation for children having radiotherapy or imaging procedures. Neonatal, Paediatric and Child Health Nursing, 13(1), pp. 3-4.
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90Langton, Christian M. (2010) Bone densitometry for the assessment of osteoporosis. RAD Magazine, 36(416), pp. 15-16.
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189Kairn, Tanya, Aland, Trent, Franich, Rick, Johnston, Peter, Kakakhel, Muhammad, Kenny, John, et al. (2010) Adapting a generic BEAMnrc model of the BrainLAB m3 micro-multileaf collimator to simulate a local collimation device. Physics in Medicine and Biology, 55(17), N451-N463.
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328 10 6Aygun, Haydar, Attenborough, Keith, Lauriks, Walter, & Langton, Christian (2010) Ultrasonic wave propagation in stereo-lithographical bone replicas. Journal of the Acoustical Society of America, 127(6), pp. 3781-3789.
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3 2Aygun, Haydar, Attenborough, Keith, Postema, Michiel, Lauriks, Walter, & Langton, Christian M. (2009) Predictions of angle dependent tortuosity and elasticity effects on sound propagation in cancellous bone. Journal of Acoustical Society of America, 126(6), pp. 3286-3290.
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150 6 4Langton, Christian, Pisharody, S., & Keyak, J. H. (2009) Comparison of 3D finite element analysis derived stiffness and BMD to determine the failure load of the excised proximal femur. Medical Engineering & Physics, 31(6), pp. 668-672.
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459 10 9Langton, C.M., Pisharody, S., & Keyak, J. H. (2009) Comparison of 3D finite element analysis derived stiffness and BMD to determine the failure load of the excised proximal femur. Bone, 44(1), s84-s85.
Langton, Christian M. & Poole, Christopher (2009) Development and scientific validation of a neonatal ultrasound axial bone scanner. Bone, 44(1), S83-S83.
Langton, C. M. & Ahwal, F. (2009) Prediction of adjacent vertebral fracture risk associated with vertebroplasty : a computer-based simulation study. Bone, 44(1), S84-S84.
Langton, Christian M., Liney, Gary P., & Turnbull, Lindsay (2009) Quantifying the volume fraction and texture of cancellous bone using 3.0 Tesla magnetic resonance imaging. Bone, 44(Supplement 1), p. 269.
Langton, Christian, Pisharody, S., & Keyak, J. H. (2009) Generation of a 3D proximal femur shape from a single projection 2D radiographic image. Osteoporosis International, 20(3), pp. 455-461.
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194 11 10Langton, Christian M. & Njeh, Christopher F. (2008) The measurement of broadband ultrasonic attenuation in cancellous bone-a review of the science and technology. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 55(7), pp. 1546-1554.
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705 16 15Langton, C., Pisharody, S., & Phillips, R. (2008) Sensitivity of proximal femoral stiffness and areal bone mineral density to changes in bone geometry and density. Institution of Mechanical Engineers. Proceedings. Part H: Journal of Engineering in Medicine, 222(3), pp. 367-375.
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2 2Bernard, Clare, Liney, Gary, Manton, David, Turnbull, Lindsay, & Langton, Christian (2008) Comparison of fat quantification methods: A phantom study at 3.0T. Journal of Magnetic Resonance Imaging, 27(1), pp. 192-197.
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32 31Liney, Gary, Bernard, Clare, Manton, David, Turnbull, Lindsay, & Langton, Christian (2007) Age, gender, and skeletal variation in bone marrow composition: A preliminary study at 3.0Tesla. Journal of Magnetic Resonance Imaging, 26(3), pp. 787-793.
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32 30Langton, Christian (2007) Osteoporosis: case of skeletal biocorrosion. Corrosion Engineering Science and Technology, 42(4), pp. 339-343.
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1 1Dobson, Catherine, Sisias, George, Phillips, Roger, Fagan, Michael, & Langton, Christian (2006) Three dimensional stereolithography models of cancellous bone structures from UCT data: testing and validation of finite element results. Institution of Mechanical Engineers. Proceedings. Part H: Journal of Engineering in Medicine, 220(3), pp. 481-484.
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2 4Prest, C., Phillips, Roger, Nikitin, Nikolay, Langton, Christian, & Cleland, John (2005) Hierarchical cardiac MRI segmentation using shaped region-interface descriptors. International Congress Series, pp. 363-368.
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1Attenborough, Keith, Shin, Ho-Chui, Qin, Qin, Fagan, Michael, & Langton, Christian (2005) Measurements of tortuosity in stereolithographical bone replicas using audiofrequency pulses. Journal of the Acoustical Society of America, 118(5), pp. 2779-2782.
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9 7Conference Paper
Asgarifar, Hajarossadat, Oloyede, Adekunle, Zare, Firuz, & Langton, Christian M. (2012) Evaluation cortical bone elasticity in response to pulse power excitation using ultrasonic technique. In Biomedical Engineering / 765: Telehealth / 766: Assistive Technologies, ACTA Press, Innsbruck, Austria.
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59Ghasemi, Negareh, Zare, Firuz, Davari, Pooya, Weber, Peter, Langton, Christian M., & Ghosh, Arindam (2012) Power electronic converters for high power ultrasound transducers. In Xiang, Wen (Ed.) Proceedings of the th IEEE Conference on Industrial Electronics and Applications (ICIEA 2012), IEEE, Singapore, pp. 647-652.
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16Ghasemi, N., Zare, F., Ghosh, A., & Langton, C.M. (2012) A high frequency current source converter with adjustable magnitude to drive high power piezoelectric transducers. In Katić, Vladimir & Boroyevich, Dushan (Eds.) Proceedings of the 15th International Power Electronics and Motion Control Conference,, IEEE, Serbia, 5.1-5.4.
Ghasemi, Negareh, Zare, Firuz, Langton, Christian, & Ghosh, Arindam (2011) A new unequal DC link voltage configuration for a single phase multilevel converter to reduce low order harmonics. In Proceedings of the 14th European Power Electronic (EPE) Conference, The International Convention Centre, Birmingham. (In Press)
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329Conference Item
Trapp, Jamie, Poole, Christopher, Kairn, Tanya, Kenny, John, & Langton, Christian M. (2011) A quasi four dimensional radiation detector. In Van Duppen, Piet & Huyse, Mark (Eds.) Advances in Radioactive Isotope Science : ARIS 2011, 29 May - 3 June, 2011, Leuven, Belgium. (In Press)
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61Langton, Christian M. (2010) The Queensland Cancer Physics Collaborative and the Quantitative Biomedical Imaging & Characterisation (Q-BIC) Research Group. In Making Connections: Innovations in Research, 10th February 2010, QUT. (Unpublished)