Lista de obras - Joao Seco - Dominio Público Uruguay

3D delivered dose assessment using a 4DCT-based motion model.

artículo científico publicado en 2015

4D cone beam CT-based dose assessment for SBRT lung cancer treatment.

artículo científico publicado en 2015

A low Z linac and flat panel imager: comparison with the conventional imaging approach.

artículo científico publicado en 2008

A mass-conserving 4D XCAT phantom for dose calculation and accumulation

artículo científico publicado en 2013

A maximum likelihood method for high resolution proton radiography/proton CT.

artículo científico publicado en 2016

A modification of flattening filter free linac for IMRT

artículo científico publicado en 2011

A quantitative study of IMRT delivery effects in commercial planning systems for the case of oesophagus and prostate tumours

artículo científico publicado en 2006

A simulation study on proton computed tomography (CT) stopping power accuracy using dual energy CT scans as benchmark.

artículo científico publicado en 2015

A theoretical framework to predict the most likely ion path in particle imaging ⬇️

artículo científico publicado en 2017

Advanced Multimodal Methods for Cranial Pseudo-CT Generation Validated by IMRT and VMAT Radiation Therapy Plans

artículo científico publicado en 2018

Amorphous silicon EPID calibration for dosimetric applications: comparison of a method based on Monte Carlo prediction of response with existing techniques

article

An Overview of Lipid Droplets in Cancer and Cancer Stem Cells

artículo científico publicado en 2017

An investigation of dose calculation accuracy in intensity-modulated radiotherapy of sites in the head & neck.

artículo científico publicado en 2006

An optimization algorithm that incorporates IMRT delivery constraints.

artículo científico publicado en 2002

Analysis of stochastic noise in intensity-modulated beams.

artículo científico publicado en 2004

Analysis of the effects of the delivery technique on an IMRT plan: comparison for multiple static field, dynamic and NOMOS MIMiC collimation

scientific article published on 01 December 2001

Assessing the effect of electron density in photon dose calculations

artículo científico publicado en 2006

Automated Monte Carlo Simulation of Proton Therapy Treatment Plans

artículo científico publicado en 2015

Breathing interplay effects during proton beam scanning: simulation and statistical analysis.

artículo científico

CT metal artifact reduction method correcting for beam hardening and missing projections

artículo científico publicado en 2012

CeBr3 scintillators for 4 He prompt gamma spectroscopy: results from a Monte-Carlo optimization study.

artículo científico publicado en 2018

Characterizing the modulation transfer function (MTF) of proton/carbon radiography using Monte Carlo simulations

artículo científico publicado en 2013

Combinational use of conformal and intensity-modulated beams in radiotherapy planning

artículo científico publicado en 2003

Combined influence of CT random noise and HU-RSP calibration curve nonlinearities on proton range systematic errors.

artículo científico publicado en 2017

Comparative study of a low-Z cone-beam computed tomography system.

artículo científico publicado en 2011

Comparison of out-of-field photon doses in 6 MV IMRT and neutron doses in proton therapy for adult and pediatric patients

artículo científico publicado en 2010

Comparison of the suitability of CBCT- and MR-based synthetic CTs for daily adaptive proton therapy in head and neck patients

artículo científico publicado en 2020

Contrast-enhanced proton radiography for patient set-up by using x-ray CT prior knowledge.

artículo científico publicado en 2014

Conversion of CT numbers into tissue parameters for Monte Carlo dose calculations: a multi-centre study.

artículo científico publicado en 2007

Deriving effective atomic numbers from DECT based on a parameterization of the ratio of high and low linear attenuation coefficients

artículo científico publicado en 2013

Design and testing of a simulation framework for dosimetric motion studies integrating an anthropomorphic computational phantom into four-dimensional Monte Carlo.

artículo científico publicado en 2008

Design optimization of a pixel-based range telescope for proton computed tomography

scientific article published on 06 June 2019

Developing a phenomenological model of the proton trajectory within a heterogeneous medium required for proton imaging

artículo científico publicado en 2015

Dose assessment for the fetus considering scattered and secondary radiation from photon and proton therapy when treating a brain tumor of the mother

artículo científico publicado en 2015

Dosimetric accuracy of proton therapy for chordoma patients with titanium implants

artículo científico publicado en 2013

Dosimetric assessment of a novel metal artifact reduction method in CT images

artículo científico publicado en 2013

Dosimetric impact of motion in free-breathing and gated lung radiotherapy: a 4D Monte Carlo study of intrafraction and interfraction effects

artículo científico publicado en 2008

Dosimetry robustness with stochastic optimization

artículo científico publicado en 2009

Effects of Hounsfield number conversion on CT based proton Monte Carlo dose calculations

artículo científico publicado en 2007

Effects of organ motion on IMRT treatments with segments of few monitor units

artículo científico publicado en 2007

Electron dosimetry of angular fields

artículo científico publicado en 2007

Energy- and time-resolved detection of prompt gamma-rays for proton range verification

artículo científico publicado en 2013

Erratum: "Assessing the effect of electron density in photon dose calculations".

artículo científico publicado en 2007

Evaluating Intensity Modulated Proton Therapy Relative to Passive Scattering Proton Therapy for Increased Vertebral Column Sparing in Craniospinal Irradiation in Growing Pediatric Patients.

artículo científico publicado en 2017

Evaluation of two methods of predicting MLC leaf positions using EPID measurements

artículo científico publicado en 2006

Extension of the Fermi-Eyges most-likely path in heterogeneous medium with prior knowledge information.

artículo científico publicado en 2017

Extension of the NCAT phantom for the investigation of intra-fraction respiratory motion in IMRT using 4D Monte Carlo

artículo científico publicado en 2010

Feasibility study of in vivo MRI based dosimetric verification of proton end-of-range for liver cancer patients.

artículo científico publicado en 2013

Golden beam data for proton pencil-beam scanning

artículo científico publicado en 2012

Head-and-neck IMRT treatments assessed with a Monte Carlo dose calculation engine.

artículo científico publicado en 2005

Helium CT: Monte Carlo simulation results for an ideal source and detector with comparison to proton CT

scientific article published on 20 May 2018

Imaging in particle therapy: State of the art and future perspective

artículo científico publicado en 2015

Improving single-event proton CT by removing nuclear interaction events within the energy/range detector

scientific article published on 01 August 2019

Incorporation of a combinatorial geometry package and improved scoring capabilities in the EGSnrc Monte Carlo Code system.

artículo científico publicado en 2003

Increasing maximum tumor dose to manage range uncertainties in IMPT treatment planning.

artículo científico publicado en 2013

Inter-comparison of relative stopping power estimation models for proton therapy.

artículo científico publicado en 2016

Inter-patient variations of radiation-induced normal-tissue changes in Gd-EOB-DTPA-enhanced hepatic MRI scans during fractionated proton therapy

artículo científico publicado en 2019

Ion radiography as a tool for patient set-up and image guided particle therapy: a Monte Carlo study.

artículo científico publicado en 2013

Iron and copper complexes with antioxidant activity as inhibitors of the metastatic potential of glioma cells

artículo científico publicado en 2020

Kilovoltage energy imaging with a radiotherapy linac with a continuously variable energy range.

artículo científico publicado en 2012

MO-A-213AB-06: Validation of Nuclear Reaction Models to Simulate Proton Therapy Range Verification Using Prompt Gamma-Rays

artículo científico publicado en 2012

Monte Carlo and Lambertian light guide models of the light output from scintillation crystals at megavoltage energies

scientific article published on 01 June 2006

Monte Carlo modelling of a-Si EPID response: the effect of spectral variations with field size and position

artículo científico publicado en 2006

Motion management with phase-adapted 4D-optimization.

artículo científico publicado en 2010

Numerical solutions of the γ-index in two and three dimensions

artículo científico publicado en 2012

Pre-treatment patient-specific stopping power by combining list-mode proton radiography and x-ray CT.

artículo científico publicado en 2017

Proof of principle study of the use of a CMOS active pixel sensor for proton radiography.

artículo científico publicado en 2011

Proton SBRT for medically inoperable stage I NSCLC.

artículo científico publicado en 2012

Proton arc reduces range uncertainty effects and improves conformality compared with photon volumetric modulated arc therapy in stereotactic body radiation therapy for non-small cell lung cancer

artículo científico publicado en 2013

Proton radiography in three dimensions: a proof of principle of a new technique.

artículo científico publicado en 2013

Proton range shift analysis on brain pseudo-CT generated from T1 and T2 MR

artículo científico publicado en 2018

Proton range verification through prompt gamma-ray spectroscopy.

artículo científico publicado en 2014

Radiation-induced changes in hepatocyte-specific Gd-EOB-DTPA enhanced MRI: potential mechanism

scientific article published on 11 August 2014

Range verification of passively scattered proton beams using prompt gamma-ray detection.

artículo científico publicado en 2015

Results from the experimental evaluation of CeBr 3 scintillators for 4 He prompt gamma spectroscopy

artículo científico publicado en 2019

Review on the characteristics of radiation detectors for dosimetry and imaging

artículo científico publicado en 2014

SU-E-I-111: Evaluation of the Analytical Scattering Models of 1) Lynch-Dahl 2) Highland and 3) Rossi for Proton Beams and Comparison with GEANT4 Monte Carlo Simulations as a Prerequisite for Proton Radiography Applications for Patients

artículo científico publicado en 2012

SU-E-I-97: Characterizing the Modulation Transfer Function (MTF) of Proton Radiography

scientific article published on 01 June 2012

SU-F-J-204: Carbon Digitally Reconstructed Radiography (CDRR): A GPU Based Tool for Fast and Versatile Carbonimaging Simulation

artículo científico publicado en 2016

Scan path optimization with/without clustering for active beam delivery in charged particle therapy

artículo científico publicado en 2015

Sensitivity study of proton radiography and comparison with kV and MV x-ray imaging using GEANT4 Monte Carlo simulations.

artículo científico publicado en 2011

Simulation of dosimetric consequences of 4D-CT-based motion margin estimation for proton radiotherapy using patient tumor motion data

artículo científico publicado en 2014

Simulation of prompt gamma-ray emission during proton radiotherapy.

artículo científico publicado en 2012

Simulations using patient data to evaluate systematic errors that may occur in 4D treatment planning: a proof of concept study

artículo científico publicado en 2013

TU-FG-BRB-04: A New Optimization Method for Pre-Treatment Patient-Specific Stopping-Power by Combining Proton Radiography and X-Ray CT.

artículo científico publicado en 2016

The image quality of ion computed tomography at clinical imaging dose levels.

artículo científico publicado en 2014

The impact of low-Z and high-Z metal implants in IMRT: a Monte Carlo study of dose inaccuracies in commercial dose algorithms

artículo científico publicado en 2014

The susceptibility of IMRT dose distributions to intrafraction organ motion: an investigation into smoothing filters derived from four dimensional computed tomography data

artículo científico publicado en 2006

Tissue decomposition from dual energy CT data for MC based dose calculation in particle therapy

artículo científico publicado en 2014

Treatment of non-small cell lung cancer patients with proton beam-based stereotactic body radiotherapy: dosimetric comparison with photon plans highlights importance of range uncertainty

artículo científico publicado en 2011

Use of a realistic breathing lung phantom to evaluate dose delivery errors.

artículo científico publicado en 2010

WE-G-BRB-06: Real-Time Radiation Field Tracking Using Long Scintillating Fibers.

artículo científico publicado en 2012

Lista de obras de Joao Seco

3D delivered dose assessment using a 4DCT-based motion model.

4D cone beam CT-based dose assessment for SBRT lung cancer treatment.

A low Z linac and flat panel imager: comparison with the conventional imaging approach.

A mass-conserving 4D XCAT phantom for dose calculation and accumulation

A maximum likelihood method for high resolution proton radiography/proton CT.

A modification of flattening filter free linac for IMRT

A quantitative study of IMRT delivery effects in commercial planning systems for the case of oesophagus and prostate tumours

A simulation study on proton computed tomography (CT) stopping power accuracy using dual energy CT scans as benchmark.

A theoretical framework to predict the most likely ion path in particle imaging ⬇️

Advanced Multimodal Methods for Cranial Pseudo-CT Generation Validated by IMRT and VMAT Radiation Therapy Plans

Amorphous silicon EPID calibration for dosimetric applications: comparison of a method based on Monte Carlo prediction of response with existing techniques

An Overview of Lipid Droplets in Cancer and Cancer Stem Cells

An investigation of dose calculation accuracy in intensity-modulated radiotherapy of sites in the head & neck.

An optimization algorithm that incorporates IMRT delivery constraints.

Analysis of stochastic noise in intensity-modulated beams.

Analysis of the effects of the delivery technique on an IMRT plan: comparison for multiple static field, dynamic and NOMOS MIMiC collimation

Assessing the effect of electron density in photon dose calculations

Automated Monte Carlo Simulation of Proton Therapy Treatment Plans

Breathing interplay effects during proton beam scanning: simulation and statistical analysis.

CT metal artifact reduction method correcting for beam hardening and missing projections

CeBr3 scintillators for 4 He prompt gamma spectroscopy: results from a Monte-Carlo optimization study.

Characterizing the modulation transfer function (MTF) of proton/carbon radiography using Monte Carlo simulations

Combinational use of conformal and intensity-modulated beams in radiotherapy planning

Combined influence of CT random noise and HU-RSP calibration curve nonlinearities on proton range systematic errors.

Comparative study of a low-Z cone-beam computed tomography system.

Comparison of out-of-field photon doses in 6 MV IMRT and neutron doses in proton therapy for adult and pediatric patients

Comparison of the suitability of CBCT- and MR-based synthetic CTs for daily adaptive proton therapy in head and neck patients

Contrast-enhanced proton radiography for patient set-up by using x-ray CT prior knowledge.

Conversion of CT numbers into tissue parameters for Monte Carlo dose calculations: a multi-centre study.

Deriving effective atomic numbers from DECT based on a parameterization of the ratio of high and low linear attenuation coefficients

Design and testing of a simulation framework for dosimetric motion studies integrating an anthropomorphic computational phantom into four-dimensional Monte Carlo.

Design optimization of a pixel-based range telescope for proton computed tomography

Developing a phenomenological model of the proton trajectory within a heterogeneous medium required for proton imaging

Dose assessment for the fetus considering scattered and secondary radiation from photon and proton therapy when treating a brain tumor of the mother

Dosimetric accuracy of proton therapy for chordoma patients with titanium implants

Dosimetric assessment of a novel metal artifact reduction method in CT images

Dosimetric impact of motion in free-breathing and gated lung radiotherapy: a 4D Monte Carlo study of intrafraction and interfraction effects

Dosimetry robustness with stochastic optimization

Effects of Hounsfield number conversion on CT based proton Monte Carlo dose calculations

Effects of organ motion on IMRT treatments with segments of few monitor units

Electron dosimetry of angular fields

Energy- and time-resolved detection of prompt gamma-rays for proton range verification

Erratum: "Assessing the effect of electron density in photon dose calculations".

Evaluating Intensity Modulated Proton Therapy Relative to Passive Scattering Proton Therapy for Increased Vertebral Column Sparing in Craniospinal Irradiation in Growing Pediatric Patients.

Evaluation of two methods of predicting MLC leaf positions using EPID measurements

Extension of the Fermi-Eyges most-likely path in heterogeneous medium with prior knowledge information.

Extension of the NCAT phantom for the investigation of intra-fraction respiratory motion in IMRT using 4D Monte Carlo

Feasibility study of in vivo MRI based dosimetric verification of proton end-of-range for liver cancer patients.

Golden beam data for proton pencil-beam scanning

Head-and-neck IMRT treatments assessed with a Monte Carlo dose calculation engine.

Helium CT: Monte Carlo simulation results for an ideal source and detector with comparison to proton CT

Imaging in particle therapy: State of the art and future perspective

Improving single-event proton CT by removing nuclear interaction events within the energy/range detector

Incorporation of a combinatorial geometry package and improved scoring capabilities in the EGSnrc Monte Carlo Code system.

Increasing maximum tumor dose to manage range uncertainties in IMPT treatment planning.

Inter-comparison of relative stopping power estimation models for proton therapy.

Inter-patient variations of radiation-induced normal-tissue changes in Gd-EOB-DTPA-enhanced hepatic MRI scans during fractionated proton therapy

Ion radiography as a tool for patient set-up and image guided particle therapy: a Monte Carlo study.

Iron and copper complexes with antioxidant activity as inhibitors of the metastatic potential of glioma cells

Kilovoltage energy imaging with a radiotherapy linac with a continuously variable energy range.

MO-A-213AB-06: Validation of Nuclear Reaction Models to Simulate Proton Therapy Range Verification Using Prompt Gamma-Rays

Monte Carlo and Lambertian light guide models of the light output from scintillation crystals at megavoltage energies

Monte Carlo modelling of a-Si EPID response: the effect of spectral variations with field size and position

Motion management with phase-adapted 4D-optimization.

Numerical solutions of the γ-index in two and three dimensions

Pre-treatment patient-specific stopping power by combining list-mode proton radiography and x-ray CT.

Proof of principle study of the use of a CMOS active pixel sensor for proton radiography.

Proton SBRT for medically inoperable stage I NSCLC.

Proton arc reduces range uncertainty effects and improves conformality compared with photon volumetric modulated arc therapy in stereotactic body radiation therapy for non-small cell lung cancer

Proton radiography in three dimensions: a proof of principle of a new technique.

Proton range shift analysis on brain pseudo-CT generated from T1 and T2 MR

Proton range verification through prompt gamma-ray spectroscopy.

Radiation-induced changes in hepatocyte-specific Gd-EOB-DTPA enhanced MRI: potential mechanism

Range verification of passively scattered proton beams using prompt gamma-ray detection.

Results from the experimental evaluation of CeBr 3 scintillators for 4 He prompt gamma spectroscopy

Review on the characteristics of radiation detectors for dosimetry and imaging

SU-E-I-111: Evaluation of the Analytical Scattering Models of 1) Lynch-Dahl 2) Highland and 3) Rossi for Proton Beams and Comparison with GEANT4 Monte Carlo Simulations as a Prerequisite for Proton Radiography Applications for Patients

SU-E-I-97: Characterizing the Modulation Transfer Function (MTF) of Proton Radiography

SU-F-J-204: Carbon Digitally Reconstructed Radiography (CDRR): A GPU Based Tool for Fast and Versatile Carbonimaging Simulation