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Publikationer

Accuracy of the dose-shift approximation in estimating the delivered dose in SBRT of lung tumors considering setup errors and breathing motions
Karlsson K, Lax I, Lindbäck E, Poludniowski G
Acta oncologica (Stockholm, Sweden) 2017;():1-8

Evaluating the impact of scan settings on automatic tube current modulation in CT using a novel phantom
Merzan D, Nowik P, Poludniowski G, Bujila R
The British journal of radiology 2017;90(1069):20160308-

Practical approaches to approximating MTF and NPS in CT with an example application to task-based observer studies
Bujila R, Fransson A, Poludniowski G
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) 2017;33():16-25

A framework for organ dose estimation in x-ray angiography and interventional radiology based on dose-related data in DICOM structured reports
Omar A, Bujila R, Fransson A, Andreo P, Poludniowski G
Physics in medicine and biology 2016;61(8):3063-83

An experimental demonstration of a new type of proton computed tomography using a novel silicon tracking detector
Taylor Jt, Poludniowski G, Price T, Waltham C, Allport Pp, Casse Gl, et al
Medical physics 2016;43(11):6129-

CMOS Active Pixel Sensors as energy-range detectors for proton Computed Tomography
Esposito M, Anaxagoras T, Evans Pm, Green S, Manolopoulos S, Nieto-camero J, et al
JOURNAL OF INSTRUMENTATION 2015;:-

Comparison of CT number calibration techniques for CBCT-based dose calculation
Dunlop A, Mcquaid D, Nill S, Murray J, Poludniowski G, Hansen Vn, et al
Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al] 2015;191(12):970-8

Expected proton signal sizes in the PRaVDA Range Telescope for proton Computed Tomography
Price T, Esposito M, Poludniowski G, Taylor J, Waltham C, Parker Dj, et al
JOURNAL OF INSTRUMENTATION 2015;:-

Model-based correction for scatter and tailing effects in simultaneous 99mTc and 123I imaging for a CdZnTe cardiac SPECT camera
Holstensson M, Erlandsson K, Poludniowski G, Ben-haim S, Hutton Bf
Physics in medicine and biology 2015;60(8):3045-63

Parameterization of the Noise Power Spectrum in X-Ray Computed Tomography
Bujila R, Poludniowski G, Fransson A
MEDICAL PHYSICS 2015;42(6):3643-3643

Proton radiography and tomography with application to proton therapy
Poludniowski G, Allinson Nm, Evans Pm
The British journal of radiology 2015;88(1053):20150134-

Quality control of CT systems by automated monitoring of key performance indicators: a two-year study
Nowik P, Bujila R, Poludniowski G, Fransson A
Journal of applied clinical medical physics 2015;16(4):254-265

Quality control of CT systems by automated monitoring of key performance indicators: a two-year study
Nowik P, Bujila R, Poludniowski G, Fransson A
JOURNAL OF APPLIED CLINICAL MEDICAL PHYSICS 2015;16(4):5469-

Technical Note: On the calculation of stopping-power ratio for stoichiometric calibration in proton therapy
Ödén J, Zimmerman J, Bujila R, Nowik P, Poludniowski G
Medical physics 2015;42(9):5252-7

Proton computed tomography reconstruction using a backprojection-then-filtering approach
Poludniowski G, Allinson Nm, Evans Pm
Physics in medicine and biology 2014;59(24):7905-18

Proton-counting radiography for proton therapy: a proof of principle using CMOS APS technology
Poludniowski G, Allinson Nm, Anaxagoras T, Esposito M, Green S, Manolopoulos S, et al
Physics in medicine and biology 2014;59(11):2569-81

An experimental comparison of conventional two-bank and novel four-bank dynamic MLC tracking
Davies Ga, Clowes P, Mcquaid D, Evans Pm, Webb S, Poludniowski G
PHYSICS IN MEDICINE AND BIOLOGY 2013;58(5):1635-48

An experimental evaluation of the Agility MLC for motion-compensated VMAT delivery
Davies Ga, Clowes P, Bedford Jl, Evans Pm, Webb S, Poludniowski G
PHYSICS IN MEDICINE AND BIOLOGY 2013;58(13):4643-57

Optical photon transport in powdered-phosphor scintillators. Part 1. Multiple-scattering and validity of the Boltzmann transport equation
Poludniowski Gg, Evans Pm
MEDICAL PHYSICS 2013;40(4):41904-

Optical photon transport in powdered-phosphor scintillators. Part II. Calculation of single-scattering transport parameters
Poludniowski Gg, Evans Pm
MEDICAL PHYSICS 2013;40(4):41905-

Cone Beam Computed Tomography Number Errors and Consequences for Radiotherapy Planning: An Investigation of Correction Methods
Poludniowski Gg, Evans Pm, Webb S
INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS 2012;84(1):e109-14

Kilovoltage energy imaging with a radiotherapy linac with a continuously variable energy range
Roberts Da, Hansen Vn, Thompson Mg, Poludniowski G, Niven A, Seco J, et al
MEDICAL PHYSICS 2012;39(3):1218-26

Technical Note: Suppression of artifacts arising from simultaneous cone-beam imaging and RF transponder tracking in prostate radiotherapy
Poludniowski G, Webb S, Evans Pm
MEDICAL PHYSICS 2012;39(3):1646-9

Comparative study of a low-Z cone-beam computed tomography system
Roberts Da, Hansen Vn, Thompson Mg, Poludniowski G, Niven A, Seco J, et al
PHYSICS IN MEDICINE AND BIOLOGY 2011;56(14):4453-64

MLC tracking for Elekta VMAT: a modelling study
Davies Ga, Poludniowski G, Webb S
PHYSICS IN MEDICINE AND BIOLOGY 2011;56(23):7541-54

Removal and effects of scatter-glare in cone-beam CT with an amorphous-silicon flat-panel detector
Poludniowski G, Evans Pm, Kavanagh A, Webb S
PHYSICS IN MEDICINE AND BIOLOGY 2011;56(6):1837-51

CT reconstruction from portal images acquired during volumetric-modulated arc therapy
Poludniowski G, Thomas Mdr, Evans Pm, Webb S
PHYSICS IN MEDICINE AND BIOLOGY 2010;55(19):5635-51

Delivery of two-dimensional spatially-slowly-varying intensity-modulated beams by jaws only (JO) in rotate-translate mode
Webb S, Poludniowski G
PHYSICS IN MEDICINE AND BIOLOGY 2010;55(8):L21-7

Intensity-modulated radiation therapy (IMRT) by a dynamic-jaws-only (DJO) technique in rotate-translate mode
Webb S, Poludniowski G
PHYSICS IN MEDICINE AND BIOLOGY 2010;55(21):N495-506

Intensity-modulated radiation therapy (IMRT) by a dynamic-jaws-only (DJO) technique in rotate-translate mode
Webb S, Poludniowski G
PHYSICS IN MEDICINE AND BIOLOGY 2010;55(21):N495-N506

An efficient Monte Carlo-based algorithm for scatter correction in keV cone-beam CT
Poludniowski G, Evans Pm, Hansen Vn, Webb S
PHYSICS IN MEDICINE AND BIOLOGY 2009;54(12):3847-64

Rayleigh scatter in kilovoltage x-ray imaging: is the independent atom approximation good enough?
Poludniowski G, Evans Pm, Webb S
PHYSICS IN MEDICINE AND BIOLOGY 2009;54(22):6931-42

SpekCalc: a program to calculate photon spectra from tungsten anode x-ray tubes
Poludniowski G, Landry G, Deblois F, Evans Pm, Verhaegen F
PHYSICS IN MEDICINE AND BIOLOGY 2009;54(19):N433-8

Calculation of x-ray spectra emerging from an x-ray tube. Part I. Electron penetration characteristics in x-ray targets
Poludniowski Gg, Evans Pm
MEDICAL PHYSICS 2007;34(6):2164-74

Calculation of x-ray spectra emerging from an x-ray tube. Part II. X-ray production and filtration in x-ray targets
Poludniowski Gg
MEDICAL PHYSICS 2007;34(6):2175-86

Modelling the variation of depth doses with applicator size for a kV x-ray therapy unit
Poludniowski G, Hector C, Rosser K
RADIOTHERAPY AND ONCOLOGY 2007;:S227-S227

Diffractive vector meson production with a large momentum transfer
Enberg R, Forshaw J, Motyka L, Poludniowski G
EUROPEAN PHYSICAL JOURNAL C 2004;:S512-S514

Vector meson photoproduction at high-t and comparison to HERA data
Forshaw Jr, Poludniowski G
EUROPEAN PHYSICAL JOURNAL C 2003;26(3):411-415

Vector meson photoproduction from the BFKL equation - 1. Theory
Enberg R, Forshaw Jr, Poludniowski G, Motyka L
JOURNAL OF HIGH ENERGY PHYSICS 2003;:-

Vector meson photoproduction from the BFKL equation - 2. Phenomenology
Poludniowski Gg, Forshaw Jr, Enberg R, Motyka L
JOURNAL OF HIGH ENERGY PHYSICS 2003;:-

Diffractive heavy vector meson production from the BFKL equation
Enberg R, Motyka L, Poludniowski G
EUROPEAN PHYSICAL JOURNAL C 2002;26(2):219-228

Diffractive vector mesons at large momentum transfer from the BFKL equation
Enberg R, Motyka L, Poludniowski G
ACTA PHYSICA POLONICA B 2002;33(11):3511-3516

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