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Steve Webb

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.5 Million pre-calculated profiles free of charge to researchers worldwide.

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Co-Publications
Name
24
Bedford, James
23
Evans, Phil
19
Oldham, M
18
Dearnaley, David
15
Rowbottom, Carl
15
Leach, Martin
13
Cosgrove, Vivian
11
Khoo, Vincent
10
Partridge, Mike
9
nutting, christopher
7
Seco, Joao
7
Flower, Maggie
7
Convery, David
6
McJury, M
6
Warrington, Alan

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Publications

TOP 3
Poludniowski G; Evans P M; Webb S
Rayleigh scatter in kilovoltage x-ray imaging: is the independent atom approximation good enough?
Buettner Florian; Gulliford Sarah L; Webb Steve; Sydes Matthew R; Dearnaley David P; Partridge Mike
Assessing correlations between the spatial distribution of the dose to the rectal wall and late rectal toxicity after prostate radiotherapy: an analysis of data from the MRC RT01 trial (ISRCTN 47772397).
Buettner Florian; Gulliford Sarah L; Webb Steve; Partridge Mike
Using dose-surface maps to predict radiation-induced rectal bleeding: a neural network approach.

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All Publications

2009: Poludniowski G; Evans P M; Webb S
Rayleigh scatter in kilovoltage x-ray imaging: is the independent atom approximation good enough?
Physics in medicine and biology 2009;54(22):6931-42.
2009: Buettner Florian; Gulliford Sarah L; Webb Steve; Sydes Matthew R; Dearnaley David P; Partridge Mike
Assessing correlations between the spatial distribution of the dose to the rectal wall and late rectal toxicity after prostate radiotherapy: an analysis of data from the MRC RT01 trial (ISRCTN 47772397).
Physics in medicine and biology 2009;54(21):6535-48.
2009: Buettner Florian; Gulliford Sarah L; Webb Steve; Partridge Mike
Using dose-surface maps to predict radiation-induced rectal bleeding: a neural network approach.
Physics in medicine and biology 2009;54(17):5139-53.
2009: Kavanagh Anthony; Evans Philip M; Hansen Vibeke N; Webb Steve
Obtaining breathing patterns from any sequential thoracic x-ray image set.
Physics in medicine and biology 2009;54(16):4879-88.
2009: Webb S; McQuaid D
Some considerations concerning volume-modulated arc therapy: a stepping stone towards a general theory.
Physics in medicine and biology 2009;54(14):4345-60.
2009: Poludniowski G; Evans P M; Hansen V N; Webb S
An efficient Monte Carlo-based algorithm for scatter correction in keV cone-beam CT.
Physics in medicine and biology 2009;54(12):3847-64.
2009: McQuaid D; Partridge M; Symonds-Tayler J R; Evans P M; Webb S
Target-tracking deliveries on an Elekta linac: a feasibility study.
Physics in medicine and biology 2009;54(11):3563-78.
2009: Crescenti Remo A; Bamber Jeffrey C; Bush Nigel L; Webb Steve
Characterization of dose-dependent Young's modulus for a radiation-sensitive polymer gel.
Physics in medicine and biology 2009;54(4):843-57.
2009: Webb Steve
The contribution, history, impact and future of physics in medicine.
Acta oncologica (Stockholm, Sweden) 2009;48(2):169-77.
2008: Colgan R; McClelland J; McQuaid D; Evans P M; Hawkes D; Brock J; Landau D; Webb S
Planning lung radiotherapy using 4D CT data and a motion model.
Physics in medicine and biology 2008;53(20):5815-30.
2008: Webb S; Bortfeld T
A new way of adapting IMRT delivery fraction-by-fraction to cater for variable intrafraction motion.
Physics in medicine and biology 2008;53(18):5177-91.
2008: Coolens Catherine; Webb Steve; Shirato H; Nishioka K; Evans Phil M
A margin model to account for respiration-induced tumour motion and its variability.
Physics in medicine and biology 2008;53(16):4317-30.
2008: McQuaid D; Webb S
Target-tracking deliveries using conventional multileaf collimators planned with 4D direct-aperture optimization.
Physics in medicine and biology 2008;53(15):4013-29.
2008: Webb Steve
Combatting cancer in the third millennium--the contribution of medical physics.
Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB) 2008;24(2):42-8.
2008: Nioutsikou Elena; Seppenwoolde Yvette; Symonds-Tayler J Richard N; Heijmen Ben; Evans Phil; Webb Steve
Dosimetric investigation of lung tumor motion compensation with a robotic respiratory tracking system: an experimental study.
Medical physics 2008;35(4):1232-40.
2008: Webb S
Adapting IMRT delivery fraction-by-fraction to cater for variable intrafraction motion.
Physics in medicine and biology 2008;53(1):1-21.
2007: Crescenti Remo A; Bamber Jeffrey C; Partridge Mike; Bush Nigel L; Webb Steve
Characterization of the ultrasonic attenuation coefficient and its frequency dependence in a polymer gel dosimeter.
Physics in medicine and biology 2007;52(22):6747-59.
2007: Webb S
Intrafraction motion compensation by highly constrained iterative deconvolution of organ motion.
Physics in medicine and biology 2007;52(14):N309-20.
2007: Christian Judith A; Bedford James L; Webb Steve; Brada Michael
Comparison of inverse-planned three-dimensional conformal radiotherapy and intensity-modulated radiotherapy for non-small-cell lung cancer.
International journal of radiation oncology, biology, physics 2007;67(3):735-41.
2007: Bedford J L; Webb S
Direct-aperture optimization applied to selection of beam orientations in intensity-modulated radiation therapy.
Physics in medicine and biology 2007;52(2):479-98.
2006: McQuaid D; Webb S
IMRT delivery to a moving target by dynamic MLC tracking: delivery for targets moving in two dimensions in the beam's eye view.
Physics in medicine and biology 2006;51(19):4819-39.
2006: Webb S; Binnie D M
A strategy to minimize errors from differential intrafraction organ motion using a single configuration for a 'breathing' multileaf collimator.
Physics in medicine and biology 2006;51(18):4517-31.
2006: Coolens Catherine; Evans Phil M; Seco Joao; Webb Steve; Blackall Jane M; Rietzel Eike; Chen George T Y
The susceptibility of IMRT dose distributions to intrafraction organ motion: an investigation into smoothing filters derived from four dimensional computed tomography data.
Medical physics 2006;33(8):2809-18.
2006: Partridge M; Trapp J V; Adams E J; Leach M O; Webb S; Seco J
An investigation of dose calculation accuracy in intensity-modulated radiotherapy of sites in the head & neck.
Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB) 2006;22(3):97-104.
2006: Nioutsikou Elena; Richard N Symonds-Tayler J; Bedford James L; Webb Steve
Quantifying the effect of respiratory motion on lung tumour dosimetry with the aid of a breathing phantom with deforming lungs.
Physics in medicine and biology 2006;51(14):3359-74.
2006: Webb S
Motion effects in (intensity modulated) radiation therapy: a review.
Physics in medicine and biology 2006;51(13):R403-25.
2006: Seco J; Clark C H; Evans P M; Webb S
A quantitative study of IMRT delivery effects in commercial planning systems for the case of oesophagus and prostate tumours.
The British journal of radiology 2006;79(941):401-8.
2006: Anderson J W; Symonds-Tayler R; Webb S
Investigating the fundamentals of IMRT decomposition using ten simple collimator models.
Physics in medicine and biology 2006;51(9):2225-36.
2006: Bedford James L; Webb Steve
Constrained segment shapes in direct-aperture optimization for step-and-shoot IMRT.
Medical physics 2006;33(4):944-58.
2006: Anderson J W; Symonds-Tayler R; Hartmann G; Echner G; Lang C; Schlegel W; Webb S
Comparative efficiency of the multi-leaf collimator and variable-aperture collimator in intensity-modulated radiotherapy.
Physics in medicine and biology 2006;51(7):1725-36.
2006: Webb S
Does elastic tissue intrafraction motion with density changes forbid motion-compensated radiotherapy?
Physics in medicine and biology 2006;51(6):1449-62.
2005: Trapp J V; Leach M O; Webb S
Preliminary dose response study of a gel dosimeter using 2-Hydroxyethyl Methacrylate (HEMA).
Australasian physical & engineering sciences in medicine / supported by the Australasian College of Physical Scientists in Medicine and the Australasian Association of Physical Sciences in Medicine 2005;28(3):172-4.
2005: Webb S
Limitations of a simple technique for movement compensation via movement-modified fluence profiles.
Physics in medicine and biology 2005;50(14):N155-61.
2005: Hsu A; Miller N R; Evans P M; Bamber J C; Webb S
Feasibility of using ultrasound for real-time tracking during radiotherapy.
Medical physics 2005;32(6):1500-12.
2005: Webb S
The effect on IMRT conformality of elastic tissue movement and a practical suggestion for movement compensation via the modified dynamic multileaf collimator (dMLC) technique.
Physics in medicine and biology 2005;50(6):1163-90.
2005: Nioutsikou Elena; Partridge Mike; Bedford James L; Webb Steve
Prediction of radiation-induced normal tissue complications in radiotherapy using functional image data.
Physics in medicine and biology 2005;50(6):1035-46.
2005: Webb S
Intensity-modulated radiation therapy (IMRT): a clinical reality for cancer treatment, "any fool can understand this". The 2004 Silvanus Thompson Memorial Lecture.
The British journal of radiology 2005;78 Spec No 2():S64-72.
2004: Fragoso M; Love P A; Verhaegen F; Nalder C; Bidmead A M; Leach M; Webb S
The dose distribution of low dose rate Cs-137 in intracavitary brachytherapy: comparison of Monte Carlo simulation, treatment planning calculation and polymer gel measurement.
Physics in medicine and biology 2004;49(24):5459-74.
2004: Lee Young K; Cook Gary; Flower Maggie A; Rowbottom Carl; Shahidi Mehdi; Sharma Bhupinder; Webb Steve
Addition of 18F-FDG-PET scans to radiotherapy planning of thoracic lymphoma.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2004;73(3):277-83.
2004: Trapp J V; Warrington A P; Partridge M; Philps A; Glees J; Tait D; Ahmed R; Leach M O; Webb S
Measurement of the three-dimensional distribution of radiation dose in grid therapy.
Physics in medicine and biology 2004;49(19):N317-23.
2004: Coolens Catherine; Evans Phil M; Seco Joao; Webb Steve
Analysis of stochastic noise in intensity-modulated beams.
Physics in medicine and biology 2004;49(17):3857-75.
2004: Trapp J V; Michael G; Evans P M; Baldock C; Leach M O; Webb S
Dose resolution in gel dosimetry: effect of uncertainty in the calibration function.
Physics in medicine and biology 2004;49(10):N139-46.
2004: Trapp J V; Partridge M; Hansen V N; Childs P; Bedford J; Warrington A P; Leach M O; Webb S
The use of gel dosimetry for verification of electron and photon treatment plans in carcinoma of the scalp.
Physics in medicine and biology 2004;49(9):1625-35.
2004: Nioutsikou Elena; Bedford James L; Christian Judith A; Brada Michael; Webb Steve
Segmentation of IMRT plans for radical lung radiotherapy delivery with the step-and-shoot technique.
Medical physics 2004;31(4):892-901.
2004: Gulliford Sarah L; Webb Steve; Rowbottom Carl G; Corne David W; Dearnaley David P
Use of artificial neural networks to predict biological outcomes for patients receiving radical radiotherapy of the prostate.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2004;71(1):3-12.
2004: Webb S
Direct aperture optimization for a variable aperture collimator for intensity-modulated radiation therapy.
Physics in medicine and biology 2004;49(5):N47-55.
2004: Adams Elizabeth J; Convery David J; Cosgrove Vivian P; McNair Helen A; Staffurth John N; Vaarkamp Jaap; Nutting Christopher M; Warrington Alan P; Webb Steve; Balyckyi Jan; Dearnaley David P
Clinical implementation of dynamic and step-and-shoot IMRT to treat prostate cancer with high risk of pelvic lymph node involvement.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2004;70(1):1-10.
2003: Nioutsikou Elena; Bedford James L; Webb Steve
Patient-specific planning for prevention of mechanical collisions during radiotherapy.
Physics in medicine and biology 2003;48(22):N313-21.
2003: Webb S
The physical basis of IMRT and inverse planning.
The British journal of radiology 2003;76(910):678-89.
2003: Bedford James L; Webb Steve
Elimination of importance factors for clinically accurate selection of beam orientations, beam weights and wedge angles in conformal radiation therapy.
Medical physics 2003;30(7):1788-804.
2003: Webb S
Use of a quantitative index of beam modulation to characterize dose conformality: illustration by a comparison of full beamlet IMRT, few-segment IMRT (fsIMRT) and conformal unmodulated radiotherapy.
Physics in medicine and biology 2003;48(14):2051-62.
2003: Coolens Catherine; Webb Steve; Evans Phil M; Seco Joao
Combinational use of conformal and intensity-modulated beams in radiotherapy planning.
Physics in medicine and biology 2003;48(12):1795-807.
2003: Webb S; Hartmann G; Echner G; Schlegel W
Intensity-modulated radiation therapy using a variable-aperture collimator.
Physics in medicine and biology 2003;48(9):1223-38.
2003: Love P A; Evans P M; Leach M O; Webb S
Polymer gel measurement of dose homogeneity in the breast: comparing MLC intensity modulation with standard wedged delivery.
Physics in medicine and biology 2003;48(8):1065-74.
2003: Khoo Vincent S; Bedford James L; Webb Steve; Dearnaley David P
Class solutions for conformal external beam prostate radiotherapy.
International journal of radiation oncology, biology, physics 2003;55(4):1109-20.
2003: Lee Young K; Bollet Marc; Charles-Edwards Geoffrey; Flower Maggie A; Leach Martin O; McNair Helen; Moore Elizabeth; Rowbottom Carl; Webb Steve
Radiotherapy treatment planning of prostate cancer using magnetic resonance imaging alone.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2003;66(2):203-16.
2002: Webb Steve
Fewer segments for IMRT generated by modulation splitting.
Physics in medicine and biology 2002;47(17):N217-22.
2002: Webb Steve
Intensity-modulated radiation therapy using only jaws and a mask: II. A simplified concept of relocatable single-bixel attenuators.
Physics in medicine and biology 2002;47(11):1869-79.
2002: Seco J; Evans P M; Webb S
An optimization algorithm that incorporates IMRT delivery constraints.
Physics in medicine and biology 2002;47(6):899-915.
2002: Nutting C M; Corbishley C M; Sanchez-Nieto B; Cosgrove V P; Webb S; Dearnaley D P
Potential improvements in the therapeutic ratio of prostate cancer irradiation: dose escalation of pathologically identified tumour nodules using intensity modulated radiotherapy.
The British journal of radiology 2002;75(890):151-61.
2002: Gulliford S; Corne D; Rowbottom C; Webb S
Generating compensation designs for tangential breast irradiation with artificial neural networks.
Physics in medicine and biology 2002;47(2):277-88.
2002: Webb Steve
Intensity-modulated radiation therapy using only jaws and a mask.
Physics in medicine and biology 2002;47(2):257-75.
2002: Rowbottom Carl Graham; Webb Steve
Configuration space analysis of common cost functions in radiotherapy beam-weight optimization algorithms.
Physics in medicine and biology 2002;47(1):65-77.
2002: Nutting Christopher M; Bedford James L; Cosgrove Vivian P; Tait Diana M; Dearnaley David P; Webb Steve
Intensity-modulated radiotherapy reduces lung irradiation in patients with carcinoma of the oesophagus.
Frontiers of radiation therapy and oncology 2002;37():128-31.
2001: Seco J; Evans P M; Webb S
Analysis of the effects of the delivery technique on an IMRT plan: comparison for multiple static field, dynamic and NOMOS MIMiC collimation.
Physics in medicine and biology 2001;46(12):3073-87.
2001: Nutting C M; Bedford J L; Cosgrove V P; Tait D M; Dearnaley D P; Webb S
A comparison of conformal and intensity-modulated techniques for oesophageal radiotherapy.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2001;61(2):157-63.
2001: Adams E J; Nutting C M; Convery D J; Cosgrove V P; Henk J M; Dearnaley D P; Webb S
Potential role of intensity-modulated radiotherapy in the treatment of tumors of the maxillary sinus.
International journal of radiation oncology, biology, physics 2001;51(3):579-88.
2001: Rowbottom C G; Khoo V S; Webb S
Simultaneous optimization of beam orientations and beam weights in conformal radiotherapy.
Medical physics 2001;28(8):1696-702.
2001: Nutting C M; Convery D J; Cosgrove V P; Rowbottom C; Vini L; Harmer C; Dearnaley D P; Webb S
Improvements in target coverage and reduced spinal cord irradiation using intensity-modulated radiotherapy (IMRT) in patients with carcinoma of the thyroid gland.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2001;60(2):173-80.
2001: Nutting C M; Rowbottom C G; Cosgrove V P; Henk J M; Dearnaley D P; Robinson M H; Conway J; Webb S
Optimisation of radiotherapy for carcinoma of the parotid gland: a comparison of conventional, three-dimensional conformal, and intensity-modulated techniques.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2001;60(2):163-72.
2001: Webb S
A simple method to control aspects of fluence modulation in IMRT planning.
Physics in medicine and biology 2001;46(7):N187-195.
2001: Hector C L; Evans P M; Webb S
The dosimetric consequences of inter-fractional patient movement on three classes of intensity-modulated delivery techniques in breast radiotherapy.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2001;59(3):281-91.
2001: Hector C; Webb S; Evans P M
A simulation of the effects of set-up error and changes in breast volume on conventional and intensity-modulated treatments in breast radiotherapy.
Physics in medicine and biology 2001;46(5):1451-71.
2001: Rowbottom C G; Nutting C M; Webb S
Beam-orientation optimization of intensity-modulated radiotherapy: clinical application to parotid gland tumours.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2001;59(2):169-77.
2001: Bedford J L; Khoo V S; Warrington A P; Bidmead A M; Webb S; Deamaley D P
A comparison of multileaf collimator with conformal blocks for the boost phase of dose-escalated conformal prostate radiotherapy.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2001;59(1):45-50.
2001: Webb S
Concepts for shuttling multileaf collimators for intensity-modulated radiation therapy.
Physics in medicine and biology 2001;46(3):637-51.
2001: Khoo V S; Bedford J L; Webb S; Dearnaley D P
Evaluation of the optimal co-planar field arrangement for use in the boost phase of dose escalated conformal radiotherapy for localized prostate cancer.
The British journal of radiology 2001;74(878):177-82.
2000: Webb S
A new concept of multileaf collimator (the shuttling MLC)--an interpreter for high-efficiency IMRT.
Physics in medicine and biology 2000;45(11):3343-58.
2000: Murphy P S; Cosgrove V P; Leach M O; Webb S
A modified polymer gel for radiotherapy dosimetry: assessment by MRI and MRS.
Physics in medicine and biology 2000;45(11):3213-23.
2000: Bedford J L; Viviers L; Guzel Z; Childs P J; Webb S; Tait D M
A quantitative treatment planning study evaluating the potential of dose escalation in conformal radiotherapy of the oesophagus.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2000;57(2):183-93.
2000: Nutting C M; Convery D J; Cosgrove V P; Rowbottom C; Padhani A R; Webb S; Dearnaley D P
Reduction of small and large bowel irradiation using an optimized intensity-modulated pelvic radiotherapy technique in patients with prostate cancer.
International journal of radiation oncology, biology, physics 2000;48(3):649-56.
2000: McJury M; Oldham M; Cosgrove V P; Murphy P S; Doran S; Leach M O; Webb S
Radiation dosimetry using polymer gels: methods and applications.
The British journal of radiology 2000;73(873):919-29.
2000: Webb S
Conformal intensity-modulated radiotherapy (IMRT) delivered by robotic linac--conformality versus efficiency of dose delivery.
Physics in medicine and biology 2000;45(7):1715-30.
2000: Cosgrove V P; Murphy P S; McJury M; Adams E J; Warrington A P; Leach M O; Webb S
The reproducibility of polyacrylamide gel dosimetry applied to stereotactic conformal radiotherapy.
Physics in medicine and biology 2000;45(5):1195-210.
2000: Murphy P S; Cosgrove V P; Schwarz A J; Webb S; Leach M O
Proton spectroscopic imaging of polyacrylamide gel dosimeters for absolute radiation dosimetry.
Physics in medicine and biology 2000;45(4):835-45.
2000: Khoo V S; Bedford J L; Webb S; Dearnaley D P
An evaluation of three-field coplanar plans for conformal radiotherapy of prostate cancer.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2000;55(1):31-40.
2000: Hector C L; Webb S; Evans P M
The dosimetric consequences of inter-fractional patient movement on conventional and intensity-modulated breast radiotherapy treatments.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 2000;54(1):57-64.
2000: Bedford J L; Khoo V S; Webb S; Dearnaley D P
Optimization of coplanar six-field techniques for conformal radiotherapy of the prostate.
International journal of radiation oncology, biology, physics 2000;46(1):231-8.
1999: Lee C H; Tait D; Nahum A E; Webb S
Comparison of proton therapy and conformal X-ray therapy in non-small cell lung cancer (NSCLC).
The British journal of radiology 1999;72(863):1078-84.
1999: McJury M; Tapper P D; Cosgrove V P; Murphy P S; Griffin S; Leach M O; Webb S; Oldham M
Experimental 3D dosimetry around a high-dose-rate clinical 192Ir source using a polyacrylamide gel (PAG) dosimeter.
Physics in medicine and biology 1999;44(10):2431-44.
1999: Rowbottom C G; Webb S; Oldham M
Beam-orientation customization using an artificial neural network.
Physics in medicine and biology 1999;44(9):2251-62.
1999: Khoo V S; Oldham M; Adams E J; Bedford J L; Webb S; Brada M
Comparison of intensity-modulated tomotherapy with stereotactically guided conformal radiotherapy for brain tumors.
International journal of radiation oncology, biology, physics 1999;45(2):415-25.
1999: McJury M; Oldham M; Leach M O; Webb S
Dynamics of polymerization in polyacrylamide gel (PAG) dosimeters: (I) ageing and long-term stability.
Physics in medicine and biology 1999;44(8):1863-73.
1999: Webb S
Conformal intensity-modulated radiotherapy (IMRT) delivered by robotic linac--testing IMRT to the limit?
Physics in medicine and biology 1999;44(7):1639-54.
1999: Bedford J L; Khoo V S; Oldham M; Dearnaley D P; Webb S
A comparison of coplanar four-field techniques for conformal radiotherapy of the prostate.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 1999;51(3):225-35.
1999: Rowbottom C G; Webb S; Oldham M
Is it possible to optimize a radiotherapy treatment plan?
International journal of radiation oncology, biology, physics 1999;43(3):698-9.
1999: Rowbottom C G; Oldham M; Webb S
Constrained customization of non-coplanar beam orientations in radiotherapy of brain tumours.
Physics in medicine and biology 1999;44(2):383-99.
1999: Bedford J L; Khoo V S; Dearnaley D P; Webb S
Improved methods for adding transaxial two-dimensional margins to the superior and inferior regions of a clinical target volume.
Medical dosimetry : official journal of the American Association of Medical Dosimetrists 1999;24(3):169-75.
1998: Mosleh-Shirazi M A; Evans P M; Swindell W; Symonds-Tayler J R; Webb S; Partridge M
Rapid portal imaging with a high-efficiency, large field-of-view detector.
Medical physics 1998;25(12):2333-46.
1998: Guzel Z; Bedford J L; Childs P J; Nahum A E; Webb S; Oldham M; Tait D
A comparison of conventional and conformal radiotherapy of the oesophagus: work in progress.
The British journal of radiology 1998;71(850):1076-82.
1998: Webb S; Convery D J; Evans P M
Inverse planning with constraints to generate smoothed intensity-modulated beams.
Physics in medicine and biology 1998;43(10):2785-94.
1998: Oldham M; McJury M; Baustert I B; Webb S; Leach M O
Improving calibration accuracy in gel dosimetry.
Physics in medicine and biology 1998;43(10):2709-20.
1998: Webb S
Intensity-modulated radiation therapy: dynamic MLC (DMLC) therapy, multisegment therapy and tomotherapy. An example of QA in DMLC therapy.
Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al] 1998;174 Suppl 2():8-12.
1998: Khoo V S; Bedford J L; Webb S; Dearnaley D P
Comparison of 2D and 3D algorithms for adding a margin to the gross tumor volume in the conformal radiotherapy planning of prostate cancer.
International journal of radiation oncology, biology, physics 1998;42(3):673-9.
1998: Mosleh-Shirazi M A; Evans P M; Swindell W; Webb S; Partridge M
A cone-beam megavoltage CT scanner for treatment verification in conformal radiotherapy.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 1998;48(3):319-28.
1998: Convery D J; Webb S
Generation of discrete beam-intensity modulation by dynamic multileaf collimation under minimum leaf separation constraints.
Physics in medicine and biology 1998;43(9):2521-38.
1998: Bedford J L; Hansen V N; Webb S
The derivation of tissue-maximum ratio from percentage depth dose requires peak scatter factor to be considered a function of source-to-surface distance.
The British journal of radiology 1998;71(848):876-81.
1998: Symonds-Tayler J R; Webb S
Gap-stepped MLC leaves with filler blades can eliminate tongue-and-groove underdoses when delivering IMRT with maximum efficiency.
Physics in medicine and biology 1998;43(8):2393-5.
1998: Oldham M; Khoo V S; Rowbottom C G; Bedford J L; Webb S
A case study comparing the relative benefit of optimizing beam weights, wedge angles, beam orientations and tomotherapy in stereotactic radiotherapy of the brain.
Physics in medicine and biology 1998;43(8):2123-46.
1998: Rowbottom C G; Webb S; Oldham M
Improvements in prostate radiotherapy from the customization of beam directions.
Medical physics 1998;25(7 Pt 1):1171-9.
1998: Webb S
Configuration options for intensity-modulated radiation therapy using multiple static fields shaped by a multileaf collimator. II: constraints and limitations on 2D modulation.
Physics in medicine and biology 1998;43(6):1481-95.
1998: Oldham M; Baustert I; Lord C; Smith T A; McJury M; Warrington A P; Leach M O; Webb S
An investigation into the dosimetry of a nine-field tomotherapy irradiation using BANG-gel dosimetry.
Physics in medicine and biology 1998;43(5):1113-32.
1998: Webb S
Advances in treatment with intensity-modulated conformal radiotherapy.
Tumori 1998;84(2):112-26.
1998: Webb S
Configuration options for intensity-modulated radiation therapy using multiple static fields shaped by a multileaf collimator.
Physics in medicine and biology 1998;43(2):241-60.
1997: Bedford J L; Oldham M; Hoess A; Evans P M; Shentall G S; Webb S
Methods for transferring patient and plan data between radiotherapy treatment planning systems.
The British journal of radiology 1997;70(835):740-9.
1997: Oldham M; Webb S
Intensity-modulated radiotherapy by means of static tomotherapy: a planning and verification study.
Medical physics 1997;24(6):827-36.
1997: Webb S; Bortfeld T; Stein J; Convery D
The effect of stair-step leaf transmission on the 'tongue-and-groove problem' in dynamic radiotherapy with a multileaf collimator.
Physics in medicine and biology 1997;42(3):595-602.
1996: Webb S; Oldham M
A method to study the characteristics of 3D dose distributions created by superposition of many intensity-modulated beams delivered via a slit aperture with multiple absorbing vanes.
Physics in medicine and biology 1996;41(10):2135-53.
1995: Oldham M; Neal A J; Webb S
The optimisation of wedge filters in radiotherapy of the prostate.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 1995;37(3):209-20.
1995: Oldham M; Webb S
The optimization and inherent limitations of 3D conformal radiotherapy treatment plans of the prostate.
The British journal of radiology 1995;68(812):882-93.
1995: Oldham M; Neal A; Webb S
A comparison of conventional 'forward planning' with inverse planning for 3D conformal radiotherapy of the prostate.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 1995;35(3):248-62.
1995: Webb S
The problem of isotropically orienting N converging vectors in space with application to radiotherapy planning.
Physics in medicine and biology 1995;40(5):945-54.
1995: Lodge M A; Binnie D M; Flower M A; Webb S
The experimental evaluation of a prototype rotating slat collimator for planar gamma camera imaging.
Physics in medicine and biology 1995;40(3):427-48.
1994: Webb S
Optimizing the planning of intensity-modulated radiotherapy.
Physics in medicine and biology 1994;39(12):2229-46.
1994: Lee M; Wynne C; Webb S; Nahum A E; Dearnaley D
A comparison of proton and megavoltage X-ray treatment planning for prostate cancer.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 1994;33(3):239-53.
1994: Webb S; Evans P M; Swindell W; Deasy J O
A proof that uniform dose gives the greatest TCP for fixed integral dose in the planning target volume.
Physics in medicine and biology 1994;39(11):2091-8.
1994: Webb S
Optimum parameters in a model for tumour control probability including interpatient heterogeneity.
Physics in medicine and biology 1994;39(11):1895-914.
1994: Machin K; Webb S
Cone-beam x-ray microtomography of small specimens.
Physics in medicine and biology 1994;39(10):1639-57.
1993: Webb S
The effect on tumour control probability of varying the setting of a multileaf collimator with respect to the planning target volume.
Physics in medicine and biology 1993;38(12):1923-36.
1993: Webb S; Nahum A E
A model for calculating tumour control probability in radiotherapy including the effects of inhomogeneous distributions of dose and clonogenic cell density.
Physics in medicine and biology 1993;38(6):653-66.
1992: Webb S
Historical experiments predating commercially available computed tomography.
The British journal of radiology 1992;65(777):835-7.
1992: Webb S
Optimization by simulated annealing of three-dimensional, conformal treatment planning for radiation fields defined by a multileaf collimator: II. Inclusion of two-dimensional modulation of the x-ray intensity.
Physics in medicine and biology 1992;37(8):1689-704.
1992: Webb S; Binnie D M; Flower M A; Ott R J
Monte Carlo modelling of the performance of a rotating slit-collimator for improved planar gamma-camera imaging.
Physics in medicine and biology 1992;37(5):1095-108.
1991: Mayles W P; Yarnold J R; Webb S
Improved dose homogeneity in the breast using tissue compensators.
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology 1991;22(4):248-51.
1991: Webb S
Optimization of conformal radiotherapy dose distributions by simulated annealing: 2. Inclusion of scatter in the 2D technique.
Physics in medicine and biology 1991;36(9):1227-37.
1991: Webb S
Optimization by simulated annealing of three-dimensional conformal treatment planning for radiation fields defined by a multileaf collimator.
Physics in medicine and biology 1991;36(9):1201-26.
1990: Yanch J C; Flower M A; Webb S
Improved quantification of radionuclide uptake using deconvolution and windowed subtraction techniques for scatter compensation in single photon emission computed tomography.
Medical physics 1990;17(6):1011-22.
1990: Morton E J; Webb S; Bateman J E; Clarke L J; Shelton C G
Three-dimensional x-ray microtomography for medical and biological applications.
Physics in medicine and biology 1990;35(7):805-20.
1989: Webb S; Ott R J; Cherry S R
Quantitation of blood-brain barrier permeability by positron emission tomography.
Physics in medicine and biology 1989;34(12):1767-71.
1989: Webb S
Optimisation of conformal radiotherapy dose distributions by simulated annealing.
Physics in medicine and biology 1989;34(10):1349-70.
1989: Webb S
SPECT reconstruction by simulated annealing.
Physics in medicine and biology 1989;34(3):259-81.
1988: Webb S; Ott R J; Flower M A
Three-dimensional shaded-surface images from positron tomography using MUP-PET.
The British journal of radiology 1988;61(732):1172-5.
1988: Yanch J C; Irvine A T; Webb S; Flower M A
Deconvolution of emission tomographic data: a clinical evaluation.
The British journal of radiology 1988;61(723):221-5.

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