Professor Clive Baldock

FACPSM FAIP FIPEM FInstP

Professor of Medical Physics

Associate Dean and Director of Postgraduate Coursework, Faculty of Science, University of Sydney

Institute of Medical Physics

School of Physics

University of Sydney

Sydney

NSW 2006

Australia

Email: c.baldock@physics.usyd.edu.au

Tel: +61 2 9351 8731

Fax: +61 2 9351 7726

www.physics.usyd.edu.au

Publications of in Refereed Journals
1.	Baldock C, Arnold M, 1990. Film cassette for quality assurance of dental X-ray tubes. British Journal of Radiology 63 720-722.
2.	Baldock C, Arnold M, Simmons S, 1991. Review of the Philips Pulmo Diagnost 100 chest radiography system. Radiography Today 57 20-21.
3.	Baldock C, Batchelor S, 1991. Analysis of sample volume dependence of I-125 in radioisotope calibrators Nuclear Medicine Communications 12 445-450.
4.	Batchelor S, Baldock C, Saunders J E, 1991. Survey of radiation waste disposal from hospitals in the UK. Journal of Radiological Protection 11 259-265.
5.	Batchelor S, Baldock C, Webber D, 1991. Radiation dose distribution to the hands of radiopharmacists. 1991, The pharmaceutical Journal HS38-39.
6.	Baldock C, Greener A, Batchelor S, 1992. Radiation dose to patients and personnel in extra corporeal shock wave lithotripsy. 1992 Journal of Stone Disease 4 216-219.
7.	Hughes S, Sofat A, Baldock C, Wong W, Tonge K, Davis R, Spencer J, 1993. Reconstruction of ancient Egyptian mummies with computer tomography. British Journal of Non-Destructive Testing 35 369-374.
8.	Baldock C, Hughes SW, Sofat A, Batchelor S, Badawi RD, 1993. Radiation risks to personnel and members of the public during the treatment of gliomas using interstitial brachytherapy. British Journal of Radiology 66 915-917.
9.	Baldock C, Batchelor S, 1993. Comments on the measurement of activity in vials, and syringes using a radionuclide assay calibrator. 1993, Phys. Med. Biol. 38 1985-1986.
10.	Gallagher DJ, Baldock C, 1994. The selection of age groupings for the results of radiation dose surveys in paediatric radiology. British Journal of Radiology 67 513.
11.	Baldock C, Hughes S, Davis R, 1994. 3-D reconstruction of ancient Egyptian mummies using CT. Journal of Ancient Middle East Society 3 5-15.
12.	Baldock C, Hughes S et al 1994. Radiological evaluation of ancient Egyptian mummies. Journal of the Royal Society of Medicine 87 806-808.
13.	Harris PJ, Piercy A, Baldock C, 1996. A method for determining the diffusion coefficient in Fe (II/III) radiation dosimetry gels using finite elements. Phys. Med. Biol. 41 1745-1753.
14.	Ryan JM, Baldock C, Lawson-Smith R, 1997. Accident & Emergency Medicine - making waves on the Internet. J. of Accident & Emergency Medicine 14 392-398.
15.	Bowskill JM, Baldock C, Ward-Booth P, 1997. Measuring facial swelling using three-dimensional Imaging. Med. Inform. 22 155-164.
16.	Baldock C, Burford RP, Billingham NC, Wagner GS, Patval S, Badawi RD, Keevil SF, 1998. Experimental procedure for the manufacture of polyacrylamide gel (PAG) for magnetic resonance imaging (MRI) radiation dosimetry. Phys. Med. Biol. 43 695-702.
17.	Baldock C, Rintoul L, Keevil SF, Pope JM, George GA, 1998. Fourier transform Raman spectroscopy of polyacrylamide gels (PAGs) for radiation dosimetry Phys. Med. Biol. 43 3617–3627.
18.	Keall P, Baldock C, 1999. A theoretical study of the radiological properties and water equivalence of three types of gels used for radiation dosimetry. Australas. Phys. Eng. Sci. Med. 22 85-91.
19.	Baldock C, Murry PJ, Kron T, 1999. Uncertainty analysis in polymer gel dosimetry. Phys. Med. Biol. 44 N243-N246.
20.	Michael GJ, Henderson CJ, Nitschke K, Baldock C, 1999. Effects of glass and backscatter on measurement of absorbed dose in polymer gel dosimetry. Phys. Med. Biol. 45 N133-N138.
21.	Tofts PS, Lloyd D, Clark CA, Barker GJ, Parker GJM, McConville P, Baldock C, Pope JM, 2000. Test liquids for quantitative MRI measurements of self-diffusion coefficient in-vivo. Magn. Reson. Med. 43 368-374.
22.	Murry PJ, Baldock C, 2000. Research software for radiotherapy gel dosimetry. Australas. Phys. Eng. Sci. Med. 23 44-51.
23.	Lepage M, Whittaker AK, Rintoul L, Baldock C, 2001. ^1H NMR and FT-Raman study of the radiation-induced modifications in radiation dosimetry polymer gels. 2001 J. App. Poly. Sci. 79 1572-1581.
24.	Baldock C, Lepage M, Bäck SÅJ, Murry PJ, Jayasekera M, Porter D, Kron T, 2001. Dose resolution in radiotherapy polymer gel dosimetry: effect of echo spacing in MRI pulse sequence. Phys. Med. Biol. 46 449-460.
25.	Baldock C, Lepage M, Back SAJ, Murry PJ, Jayasekera PM, Porter D, Kron T 2001. Corrigendum: Dose resolution in radiotherapy polymer gel dosimetry: effect of echo spacing in MRI pulse sequence (Phys. Med. Biol. 449-460 46 2001). Phys. Med. Biol. 46 1591.
26.	Lepage M, Whittaker A K, Rintoul L, Bäck SÅJ, Baldock C, 2001. The relationship between radiation-induced Chemical processes and transverse relaxation times in polymer gel dosimeters. Phys. Med. Biol. 46 1061–1074.
27.	Baldock C, Harris PJ, Piercy AR, Healy B, 2001. Experimental determination of the diffusion coefficient in two-dimensions in ferrous sulphate gels using the finite element method. Australas. Phys. Eng. Sci. Med. 24 19-30.
28.	Lepage M, Whittaker AK, Rintoul L, Bäck SÅJ, Baldock C, 2001. Modelling of post-irradiation events in polymer gel dosimeters. Phys. Med. Biol. 46 2827-39.
29.	Lepage M, Jayasekera M, Bäck SÅJ, Baldock C. Dose resolution optimization of polymer gel dosimeters using different monomers. Phys. Med. Biol. 46 2665-80.
30.	Lepage M, Tofts PS, Back SÅJ, Jayasekera PM, Baldock C, 2001. Simple methods for the correction of T2 maps of phantoms. Magn. Res. Med. 46 1123-29.
31.	Trapp J, Back SÅJ, Lepage M, Michael G and Baldock C, 2001. An experimental study of the dose response of polymer gel dosimeters imaged with x-ray computed tomography. Phys. Med Biol. 46 2939-51.
32.	Baldock C, 2001. Comment: Medical Physics strides forwards. Phys. Ed. 36 441.
33.	Mather M, Whittaker AK, Baldock C, 2002. Ultrasound evaluation of polymer gel dosimeters. Phys. Med. Biol. 47 1449-1458.
34.	Lepage M, McMahon K, Galloway GJ, De Deene Y, Back SÅJ, Baldock C, 2002. Magnetization transfer imaging for polymer gel dosimetry. Phys. Med. Biol. 47 1881-1890.
35.	Bäck SÅJ, Lepage M, Baldock C, 2002. Characterisation of the MRI dose response of the ceric sulfate dosimeter. Appl. Rad. Isotop. 56 895–899.
36.	De Deene Y, Baldock C, 2002. Optimization of multiple spin–echo sequences for 3D polymer gel dosimetry. Phys. Med. Biol. 47 3117-3141.
37.	De Deene Y, Venning A, Hurley C, Healy BJ, Baldock C, 2002. Dose–response stability and integrity of the dose distribution of various polymer gel dosimeters. Phys. Med. Biol. 47 2459–2470.
38.	De Deene Y, Hurley C, Venning A, Mather M, Healy B, Whittaker A, Baldock C, 2002. A basic study of some normoxic polymer gel dosimeters. Phys. Med. Biol. 47 3441–3463.
39.	Hill B, Back SÅJ, Lepage M, Simpson J, Healy B, Baldock C, 2002. Investigation and analysis of ferrous sulphate polyvinyl alcohol gel dosimeter. Phys. Med. Biol. 47 3441–3463.
40.	Trapp JV, Michael G, De Deene Y, Baldock C, 2002. Measurements of density and linear attenuation coefficient changes in polymer gel dosimeters. Phys. Med. Biol. 47 4247–4258.
41.	Mather M, De Deene Y, Whittaker AK, Simon G, Rutgers R, Baldock C, 2002. Investigation of ultrasonic properties of PAG and magic polymer gel dosimeters. Phys. Med. Biol. 47 4397–4409.
42.	Rintoul L, Lepage M, Baldock C, 2003. Radiation Dose Distribution in Polymer Gels by Raman Spectroscopy. Appl. Spectrosc. 57 51-57.
43.	De Deene Y, De Wagnter C, Baldock C, 2003. Comment on: "A systematic review of the precision and accuracy of dose measurements in photon radiotherapy using polymer and Fricke MRI gel dosimetry". Phys. Med. Biol.48 L15–L18.
44.	Mather ML, Baldock C, 2003. Ultrasound tomography imaging of radiation dose distributions in polymer gel dosimeters. Med. Phys. 30 2140-2148.
45.	Healy BJ, Zahmatkesh MH, Nitschke KN, Baldock C, 2003. Effect of saccharide additives on response of ferrous-agarose-xylenol orange radiotherapy gel dosimeters. Med. Phys. 30 2282-2291.
46.	Hurley C, De Deene Y, Pope JM, Baldock C, 2003. The effect of molecular self-diffusion of water on quantitative MRI measurements in high-resolution polymer gel dosimetry. Phys. Med. Biol. 48 3043-3058.
47.	Mather ML, Charles P, Baldock C, 2003. Measurement of ultrasonic attenuation coefficient in polymer gel dosimeters. Phys. Med. Biol. 48 N269–N275.
48.	Mather ML, Collings AF, Bajenov N, Whittaker AK, Baldock C, 2003. Ultrasonic absorption in polymer gel dosimeters. Ultrasonics 41 551-559.
49.	Gustavsson H, Bäck SÅJ , Lepage M, Rintoul L, Baldock C, 2004. Investigation of a 2-Hydroxyethylacrylate MRI polymer gel dosimeter. Phys. Med. Biol. 49 227–241.
50.	Trapp JV, Michael G, Evans PM, Baldock C, Leach MO, Webb S, 2004. Dose resolution in gel dosimetry: effect of uncertainty in the calibration function. Phys. Med. Biol. 49 N139–N146.
51.	Brindha S, Venning AJ, Hill B, Baldock C, 2004. Experimental study of attenuation properties of normoxic polymer gel dosimeters. Phys. Med. Biol. 49 N353–N361.
52.	Baldock C, 2004. Historical overview of gel dosimetry, 2004. Journal of Physics: Conference Series 3 1–3.
53.	Baldock C, 2004. X-ray computer tomography, ultrasound and vibrational spectroscopic evaluation techniques of polymer gel dosimeters. Journal of Physics: Conference Series 3 136–141.
54.	Healy B, Brindha S, Zahmatkesh M, Baldock C, 2004. Characterisation of the ferrous-xylenol orange-gelatin (FXG) gel dosimeter. Journal of Physics: Conference Series 3 142–145.
55.	Venning AJ, Brindha S, Hill B, Baldock C, 2004. Preliminary study of a normoxic PAG gel dosimeter with tetrakis (hydroxymethyl) phosphonium chloride as an antioxidant. Journal of Physics: Conference Series 3 155–158.
56.	Brindha S, Venning AJ, Hill B, Baldock C, 2004. Radiological attenuation properties of normoxic polymer gel dosimeters. Journal of Physics: Conference Series 3 196–199.
57.	Hill B, Venning AJ, Baldock C, 2004. Use of normoxic polymer gel dosimeters for measuring diagnostic doses on CT scanners. Journal of Physics: Conference Series 3 224-227.
58.	Venning AJ, Nitschke KN, Keall PJ, Baldock C, 2005. Radiological properties of normoxic polymer gel dosimeters. Med.Phys. 32 1047-1053.
59.	Hill B, Venning AJ, Baldock C, 2005. The dose response of normoxic polymer gel dosimeters measured using x-ray computer tomography. Brit.J.Radiol. 78 623–630.
60.	Hill B, Venning AJ, Baldock C, 2005. A preliminary study of the novel application of normoxic polymer gel dosimeters for the measurement of CTDI on diagnostic x-ray CT scanners. Med.Phys. 32 1589-1597.
61.	Venning AJ, Mather M, Baldock C, 2005. Investigation of vacuum pumping on dose response of the MAGAS normoxic polymer gel dosimeter. Australas. Phys. Eng. Sci. Med. 28 105-110.
62.	Mo L, Avci B, Simpson B, Morris F, Cessnad JT, Reinhard MI, Davies JB, Alexieva D, Baldock C, 2005. Secondary Activity Standardisation of ^90Y SIR-spheres. Appl. Rad. Isotop. 63 193–199.
63.	Hurley C, Venning A, De Deene Y, Baldock C, 2005. A Study of a Normoxic Polymer Gel Dosimeter comprising Methacrylic Acid, Gelatin and Tetrakis (Hydroxymethyl) Phosphonium Chloride (MAGAT). Appl. Appl. Rad. Isotop. 63 443–456.
64.	Venning AJ, Hill B, Brindha S, Baldock C, 2005 Investigation of PAGAT normoxic polymer gel dosimeter using magnetic resonance imaging. Phys. Med. Biol. 50 3875–3888.
65.	Venning AJ, Nitschke K, Healy B, Baldock C, 2005. Investigation of the MAGAS normoxic polymer gel dosimeter with Pyrex glass walls for clinical radiotherapy dosimetry. Nuclear Inst. and Methods in Physics Research, A 555 396–402.
66.	Hill RF, Holloway L, Baldock C, 2005. A dosimetric evaluation of water equivalent phantoms for kilovoltage x-ray beams. Phys. Med. Biol. N331–N344.
67.	Mo L, Reinhard MI, Davies JB, Alexieva D, Baldock C, 2006. Calibration of the Capintec CRC-712M dose calibrator for ^18F. Appl. Rad. Isotop. 64 485–489.
68.	Mo L, Cassette P, Baldock C, 2006. The influence of rejection of a fraction of the single photoelectron peak in liquid scintillation counting. Nuclear Inst. and Methods in Physics Research, A 558 490–496.
69.	Bromley R, Davey R, Oliver L, Harvie R, Baldock C, 2006. A preliminary investigation of cell growth after irradiation using a modulated x-ray intensity pattern. Phys. Med. Biol. 51 3639–3651.
70.	Brindha S, Ravindran P, Baldock C, 2006. Optimization of the imaging protocol of an X-ray CT scanner for evaluation of normoxic polymer geldosimeters. Journal of Medical Physics. 31 72-77.
71.	Hurley C, Petrazini G, McLucus C, Baldock C, 2006. High-resolution gel dosimetry of a HDR brachytherapy source using normoxic polymer gel dosimeters: Preliminary study. Nuclear Inst. and Methods in Physics Research, A 565 801–811.
72.	Vial P, Oliver L, Greer P B, Baldock C, 2006. An experimental investigation into the radiation field offset of a dynamic multileaf collimator. Phys. Med. Biol. 51 5517–5538.
73.	Baldock C, 2006. Historical overview of the development of gel dosimetry. Journal of Physics: Conference Series 56 14–22.
74.	Bosi SG, Naseri P, Baldock C, 2006. Initial investigation of a novel phantom for simulating optical scattering of dosimetric gels. Journal of Physics: Conference Series 56 168–171.
75.	Hill B, Venning A, Baldock C, 2006. Computer tomography dose index measurements on a multislice CT scanner using polymer gels. Journal of Physics: Conference Series 56 276–279.
76.	Sarabipour S, Bosi SG, Hill B, Baldock C, 2006. A preliminary study of the measurement of slice-width dose profiles (SWDP) on diagnostic x-ray CT scanners using PAGAT polymer gel dosimeters with optical CT read-out. Journal of Physics: Conference Series 56 280–282.
77.	Ravichander T, Hill B, Venning AJ, Baldock C, 2006. Head and neck field matching verification using three dimensional PAGAT polymer gel dosimetry. Journal of Physics: Conference Series 56 286–288.
78.	Venning AJ, Hill B, Baldock C, 2006. Variation of concentration of tetrakis and hydroquinone with post-irradiation times in PAGAT polymer gel dosimeter. Journal of Physics: Conference Series 56 142–144.
79.	Davies J, Enari KF, Baldock C, 2007. Intercomparison of ionisation chamber measurements from I-125 seeds. Applied Radiation and Isotopes 65 517–518.
80.	Mo L, Wu HY, Baldock C, 2007. Absolute activity determination of 198Au solid source using 4π-γ coincidence counting corrected by Monte-Carlo calculation. IEEE Trans. Nuc. Sci. 54 677-683.
81.	Seneviratne S, Reinhard M, Baldock C, 2007. Energy response of a T.P.A. ionisation chamber using GEANT4 Monte Carlo simulation. Phys. Med. Biol. 52 3837–3846.
82.	Bosi SG, Naseri P, Puran A, Davies J, Baldock C, 2007. Initial investigation of a novel light-scattering gel phantom for evaluation of optical CT scanners for radiotherapy gel dosimetry. Phys. Med. Biol. 52 2893–2903.
83.	Hill RF, Healy B, Holloway L, Baldock C. An investigation of surface dose changes for therapeutic kilovoltage x-ray beams with underlying lead shielding. Med. Phys. 34 3045-3053.
84.	Greer PB, Vial P, Oliver L, Baldock C, 2007. The effect of amorphous silicon EPID spectral response on the dosimetry of IMRT beams. Med. Phys. 34 4389-4398.
85.	Vial P, Hunt P, Greer PB, Oliver L, Baldock C, 2008. The impact of MLC transmission radiation on EPID dosimetry for dynamic MLC beams. Med. Phys. 35 1267-1277.
86.	Davies J, Baldock C, 2008. Sensitivity and stability of the Fricke–gelatin–xylenol orange gel dosimeter. Radiation Physics and Chemistry. 77 690–696.
87.	Willowson K, Bailey DL, Baldock C, 2008. Quantitative SPECT reconstruction using CT-derived corrections. Phys. Med. Biol. 53 3099-3112.
88.	Brown S, Bailey DL, Willowson K, Baldock C, 2008. Investigation of the relationship between linear attenuation coefficients and CT Hounsfield units using radionuclides for SPECT. Applied Radiation and Isotopes. 66 1206-1212.
89.	Vial P, Greer PB, Oliver L, Baldock C, 2008. Initial evaluation of a commercial EPID modified to a novel direct-detection configuration for radiotherapy dosimetry. Med. Phys. 35 4362-4374.
90.	Hill R, Brown S, Baldock C, 2008. Evaluation of the water equivalence of solid phantoms using gamma ray transmission measurements. Radiation Measurements 43 1258-1264.
91.	Barnes PJ, Baldock C, Meikle SR, Fulton RR. Benchmarking of a motion sensing system for medical imaging and radiotherapy. Phys. Med. Biol. 53 5845-5857.
92.	Vial P, Hunt P, Greer PB, Oliver L, Baldock C, 2008. Software tool for portal dosimetry research. Australas. Phys. Eng. Sci. Med. 31 216-222.
93.	Baldock C, 2008. Guest Editorial: The h-index and medical physics. Australas. Phys. Eng. Sci. Med. 31 xi-xii.
94.	Hill B, Venning AJ, Baldock C. Polymer gel dosimetry on a multislice computed tomography scanner: Effect of changing parameters on CTDI. Physica Medica 24 149-158.
95.	Brown S, Venning A, De Deene Y, Vial P, Oliver L, Adamovics J, Baldock C, 2008. Radiological properties of the PRESAGE and PAGAT polymer dosimeters. Applied Radiation and Isotopes 66 1970-1974.
96.	Baldock C, 2008. Guest Editorial: The h-index, a publication citation measurement. The Radiographer 55 7–8.
97.	Bosi SG, Brown S, Sarabipour S, De Deene Y, Baldock C, 2009. Modelling optical scattering artefacts for varying pathlength in a gel dosimeter phantom. Phys. Med. Biol. 54 275-283.
98.	Bromley R, Oliver L, Davey R, Harvie R, Baldock C, 2009. Predicting the clonogenic survival of A549 cells after modulated x-ray irradiation using the linear quadratic model. Phys. Med. Biol. 54 187-206.
99.	Baldock C, 2009. Historical overview of the development of gel dosimetry: another personal perspective, 2009. Journal of Physics: Conference Series 164 012002.
100.	Bosi SG, Brown S, Sarabipour S, De Deene Y, Baldock C, 2009. Light scattering artefacts in a funnel phantom using optical CT. Journal of Physics: Conference Series 164 012021.
101.	Kelly Braun, Dale Bailey, Brendan Hill and Clive Baldock, 2009. Preliminary investigation of PAGAT polymer gel radionuclide dosimetry of Tc-99m. Journal of Physics: Conference Series 164 012050.
102.	Bosi SG, Naseri P, Baldock C, 2009. Light-scattering-induced artifacts in a complex polymer gel dosimetry phantom. Applied Optics 48 2427-2434.
103.	Baldock C, Ma R, Orton CG, 2009.The h index is the best measure of a scientist’s research productivity. Med. Phys. 36 1043-1045.
104.	Hill R, Mo Z, Haque M, Baldock C, 2009. An evaluation of ionization chambers for the relative dosimetry of kilovoltage x-ray beams. Med. Phys. 36 3971-3981.
105.	Gustafsson H, Vial P, Kuncic Z, Baldock C, Greer PB. EPID dosimetry: Effect of different layers of materials on absorbed dose response (Med. Phys. in press).
106.	Vial P, Gustafsson H, Oliver L, Baldock C, Greer PB. Direct detection EPID dosimetry: investigation of a potential clinical configuration for IMRT verification (Phys. Med. Biol. in press).

Last updated 16 October 2009