Works by Seco, Joao

Results: 61

OSTRICH: a rich template language for low-code development (extended version).

Published in:

Software & Systems Modeling, 2023, v. 22, n. 5, p. 1645, doi. 10.1007/s10270-022-01066-1

By:

Lourenço, Hugo;
Ferreira, Carla;
Costa Seco, João;
Parreira, Joana

Publication type:

Article

Dataset for predicting single-spot proton ranges in proton therapy of prostate cancer.

Published in:

Scientific Data, 2021, v. 8, n. 1, p. 1, doi. 10.1038/s41597-021-01028-0

By:

Freitas, Hugo;
Magalhaes Martins, Paulo;
Tessonnier, Thomas;
Ackermann, Benjamin;
Brons, Stephan;
Seco, Joao

Publication type:

Article

Cancer radioresistance is characterized by a differential lipid droplet content along the cell cycle.

Published in:

Cell Division, 2024, v. 19, n. 1, p. 1, doi. 10.1186/s13008-024-00116-y

By:

Pagliari, Francesca;
Jansen, Jeannette;
Knoll, Jan;
Hanley, Rachel;
Seco, Joao;
Tirinato, Luca

Publication type:

Article

FLASH radiotherapy: Paradigm shift or a passing fad?

Published in:

Medical Physics, 2025, v. 52, n. 6, p. 3504, doi. 10.1002/mp.17807

By:

Seco, Joao;
Deasy, Joseph O.;
Das, Indra J.

Publication type:

Article

A comparative analysis of GEANT4 , MCNP6 and FLUKA on proton‐induced gamma‐ray simulation.

Published in:

Medical Physics, 2025, v. 52, n. 6, p. 4862, doi. 10.1002/mp.17754

By:

Freitas, Hugo;
Nobakht, Esmaeil;
Grüner, Florian;
Seco, Joao

Publication type:

Article

In vivo dosimetry for proton therapy: A Monte Carlo study of the Gadolinium spectral response throughout the course of treatment.

Published in:

Medical Physics, 2025, v. 52, n. 4, p. 2412, doi. 10.1002/mp.17625

By:

Brás, Mariana;
Freitas, Hugo;
Gonçalves, Patrícia;
Seco, João

Publication type:

Article

Analysis of hydrogen peroxide production in pure water: Ultrahigh versus conventional dose‐rate irradiation and mechanistic insights.

Published in:

Medical Physics, 2024, v. 51, n. 10, p. 7439, doi. 10.1002/mp.17335

By:

Zhang, Tengda;
Stengl, Christina;
Derksen, Larissa;
Palskis, Kristaps;
Koritsidis, Konstantinos;
Zink, Klemens;
Adeberg, Sebastian;
Major, Gerald;
Weishaar, David;
Theiß, Ulrike;
Jin, Jing;
Spadea, Maria Francesca;
Theodoridou, Elpida;
Hesser, Jürgen;
Baumann, Kilian‐Simon;
Seco, Joao

Publication type:

Article

Dosimetric study for breathing‐induced motion effects in an abdominal pancreas phantom for carbon ion mini‐beam radiotherapy.

Published in:

Medical Physics, 2024, v. 51, n. 8, p. 5618, doi. 10.1002/mp.17077

By:

Stengl, Christina;
Muñoz, Iván D.;
Arbes, Eric;
Rauth, Evelyn;
Christensen, Jeppe B.;
Vedelago, José;
Runz, Armin;
Jäkel, Oliver;
Seco, Joao

Publication type:

Article

A theoretical study of H2O2 as the surrogate of dose in minibeam radiotherapy, with a diffusion model considering radical removal process.

Published in:

Medical Physics, 2023, v. 50, n. 8, p. 5262, doi. 10.1002/mp.16570

By:

Zhang, Tengda;
García‐Calderón, Daniel;
Molina‐Hernández, Miguel;
Leitão, Joana;
Hesser, Jürgen;
Seco, Joao

Publication type:

Article

Development and characterization of a versatile mini‐beam collimator for pre‐clinical photon beam irradiation.

Published in:

Medical Physics, 2023, v. 50, n. 8, p. 5222, doi. 10.1002/mp.16432

By:

Stengl, Christina;
Arbes, Eric;
Thai, Long‐Yang Jan;
Echner, Gernot;
Vedelago, José;
Jansen, Jeannette;
Jäkel, Oliver;
Seco, Joao

Publication type:

Article

A likelihood-based particle imaging filter using prior information.

Published in:

Medical Physics, 2023, v. 50, n. 4, p. 2336, doi. 10.1002/mp.16258

By:

Fullarton, Ryan;
Volz, Lennart;
Dikaios, Nikolaos;
Schulte, Reinhard;
Royle, Gary;
Evans, Philip M.;
Seco, Joao;
Collins-Fekete, Charles-Antoine

Publication type:

Article

Deep learning–based 4D‐synthetic CTs from sparse‐view CBCTs for dose calculations in adaptive proton therapy.

Published in:

Medical Physics, 2022, v. 49, n. 11, p. 6824, doi. 10.1002/mp.15930

By:

Thummerer, Adrian;
Seller Oria, Carmen;
Zaffino, Paolo;
Visser, Sabine;
Meijers, Arturs;
Guterres Marmitt, Gabriel;
Wijsman, Robin;
Seco, Joao;
Langendijk, Johannes Albertus;
Knopf, Antje Christin;
Spadea, Maria Francesca;
Both, Stefan

Publication type:

Article

Experimental comparison of photon versus particle computed tomography to predict tissue relative stopping powers.

Published in:

Medical Physics, 2022, v. 49, n. 1, p. 474, doi. 10.1002/mp.15283

By:

Bär, Esther;
Volz, Lennart;
Collins‐Fekete, Charles‐Antoine;
Brons, Stephan;
Runz, Armin;
Schulte, Reinhard Wilhelm;
Seco, Joao

Publication type:

Article

Clinical suitability of deep learning based synthetic CTs for adaptive proton therapy of lung cancer.

Published in:

Medical Physics, 2021, v. 48, n. 12, p. 7673, doi. 10.1002/mp.15333

By:

Thummerer, Adrian;
Seller Oria, Carmen;
Zaffino, Paolo;
Meijers, Arturs;
Guterres Marmitt, Gabriel;
Wijsman, Robin;
Seco, Joao;
Langendijk, Johannes Albertus;
Knopf, Antje‐Christin;
Spadea, Maria Francesca;
Both, Stefan

Publication type:

Article

Deep learning based synthetic‐CT generation in radiotherapy and PET: A review.

Published in:

Medical Physics, 2021, v. 48, n. 11, p. 6537, doi. 10.1002/mp.15150

By:

Spadea, Maria Francesca;
Maspero, Matteo;
Zaffino, Paolo;
Seco, Joao

Publication type:

Article

Does FLASH deplete oxygen? Experimental evaluation for photons, protons, and carbon ions.

Published in:

Medical Physics, 2021, v. 48, n. 7, p. 3982, doi. 10.1002/mp.14917

By:

Jansen, Jeannette;
Knoll, Jan;
Beyreuther, Elke;
Pawelke, Jörg;
Skuza, Raphael;
Hanley, Rachel;
Brons, Stephan;
Pagliari, Francesca;
Seco, Joao

Publication type:

Article

Results from the experimental evaluation of CeBr3 scintillators for 4He prompt gamma spectroscopy.

Published in:

Medical Physics, 2019, v. 46, n. 8, p. 3615, doi. 10.1002/mp.13594

By:

Dal Bello, Riccardo;
Magalhaes Martins, Paulo;
Graça, João;
Hermann, German;
Kihm, Thomas;
Seco, Joao

Publication type:

Article

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

Published in:

Medical Physics, 2018, v. 45, n. 7, p. 3264, doi. 10.1002/mp.12942

By:

Piersimoni, Pierluigi;
Faddegon, Bruce A.;
Méndez, José Ramos;
Schulte, Reinhard W.;
Volz, Lennart;
Seco, Joao

Publication type:

Article

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

Published in:

Medical Physics, 2018, v. 45, n. 4, p. 1622, doi. 10.1002/mp.12795

By:

Dal Bello, Riccardo;
Magalhaes Martins, Paulo;
Seco, Joao

Publication type:

Article

Human lung-cancer-cell radioresistance investigated through 2D network topology.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-17018-0

By:

Tirinato, Luca;
Onesto, Valentina;
Garcia-Calderon, Daniel;
Pagliari, Francesca;
Spadea, Maria-Francesca;
Seco, Joao;
Gentile, Francesco

Publication type:

Article

Modulating Nucleus Oxygen Concentration by Altering Intramembrane Cholesterol Levels: Creating Hypoxic Nucleus in Oxic Conditions.

Published in:

International Journal of Molecular Sciences, 2022, v. 23, n. 9, p. 5077, doi. 10.3390/ijms23095077

By:

Seco, Joao;
King, Clarence C.;
Camazzola, Gianmarco;
Jansen, Jeannette;
Tirinato, Luca;
Marafioti, Maria G.;
Hanley, Rachel;
Pagliari, Francesca;
Beckman, Scott P.

Publication type:

Article

Lipid Droplet Biosynthesis Impairment through DGAT2 Inhibition Sensitizes MCF7 Breast Cancer Cells to Radiation.

Published in:

International Journal of Molecular Sciences, 2021, v. 22, n. 18, p. 10102, doi. 10.3390/ijms221810102

By:

Nisticò, Clelia;
Pagliari, Francesca;
Chiarella, Emanuela;
Fernandes Guerreiro, Joana;
Marafioti, Maria Grazia;
Aversa, Ilenia;
Genard, Geraldine;
Hanley, Rachel;
Garcia-Calderón, Daniel;
Bond, Heather Mandy;
Mesuraca, Maria;
Tirinato, Luca;
Spadea, Maria Francesca;
Seco, Joao Carlos

Publication type:

Article

Toward Closing the Loop in Image-to-Image Conversion in Radiotherapy: A Quality Control Tool to Predict Synthetic Computed Tomography Hounsfield Unit Accuracy.

Published in:

Journal of Imaging, 2024, v. 10, n. 12, p. 316, doi. 10.3390/jimaging10120316

By:

Zaffino, Paolo;
Raggio, Ciro Benito;
Thummerer, Adrian;
Marmitt, Gabriel Guterres;
Langendijk, Johannes Albertus;
Procopio, Anna;
Cosentino, Carlo;
Seco, Joao;
Knopf, Antje Christin;
Both, Stefan;
Spadea, Maria Francesca

Publication type:

Article

Stopping power accuracy and achievable spatial resolution of helium ion imaging using a prototype particle CT detector system.

Published in:

Current Directions in Biomedical Engineering, 2017, v. 3, n. 2, p. 401, doi. 10.1515/cdbme-2017-0084

By:

Volz, Lennart;
Collins-Fekete, Charles-Antoine;
Piersimoni, Pierluigi;
Johnson, Robert P.;
Bashkirov, Vladimir;
Schulte, Reinhard;
Seco, Joao

Publication type:

Article

Prompt gamma spectroscopy for range control with CeBr3.

Published in:

Current Directions in Biomedical Engineering, 2017, v. 3, n. 2, p. 113, doi. 10.1515/cdbme-2017-0023

By:

Martins, Paulo Magalhaes;
Dal Bello, Riccardo;
Rinscheid, Andreas;
Roemer, Katja;
Werner, Theresa;
Enghardt, Wolfgang;
Pausch, Guntram;
Seco, Joao

Publication type:

Article

Lipid droplets and ferritin heavy chain: a devilish liaison in human cancer cell radioresistance.

Published in:

eLife, 2021, p. 1, doi. 10.7554/eLife.72943

By:

Tirinato, Luca;
Marafioti, Maria Grazia;
Pagliari, Francesca;
Jansen, Jeannette;
Aversa, Ilenia;
Hanley, Rachel;
Nisticò, Clelia;
Garcia-Calderón, Daniel;
Genard, Geraldine;
Filipa Guerreiro, Joana;
Saverio Costanzo, Francesco;
Seco, Joao

Publication type:

Article

A Novel Analysis Method for Evaluating the Interplay of Oxygen and Ionizing Radiation at the Gene Level.

Published in:

Frontiers in Genetics, 2021, v. 14, p. N.PAG, doi. 10.3389/fgene.2021.597635

By:

Jansen, Jeannette;
Vieten, Patricia;
Pagliari, Francesca;
Hanley, Rachel;
Marafioti, Maria Grazia;
Tirinato, Luca;
Seco, Joao

Publication type:

Article

Biologically consistent dose accumulation using daily patient imaging.

Published in:

2021

By:

Niebuhr, Nina I.;
Splinter, Mona;
Bostel, Tilman;
Seco, Joao;
Hentschke, Clemens M.;
Floca, Ralf O.;
Hörner-Rieber, Juliane;
Alber, Markus;
Huber, Peter;
Nicolay, Nils H.;
Pfaffenberger, Asja

Publication type:

journal article

MR-guided proton therapy: a review and a preview.

Published in:

2020

By:

Hoffmann, Aswin;
Oborn, Bradley;
Moteabbed, Maryam;
Yan, Susu;
Bortfeld, Thomas;
Knopf, Antje;
Fuchs, Herman;
Georg, Dietmar;
Seco, Joao;
Spadea, Maria Francesca;
Jäkel, Oliver;
Kurz, Christopher;
Parodi, Katia

Publication type:

journal article

Monitoring of spatio-temporal properties with nonlinear SAT solvers.

Published in:

International Journal on Software Tools for Technology Transfer, 2024, v. 26, n. 2, p. 169, doi. 10.1007/s10009-024-00740-7

By:

Matos Pedro, André;
Silva, Tomás;
Sequeira, Tiago;
Lourenço, João;
Seco, João Costa;
Ferreira, Carla

Publication type:

Article

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

Published in:

Medical Physics, 2015, v. 42, n. 6, p. 2897, doi. 10.1118/1.4921041

By:

Cai, Weixing;
Hurwitz, Martina H.;
Williams, Christopher L.;
Dhou, Salam;
Berbeco, Ross I.;
Seco, Joao;
Mishra, Pankaj;
Lewis, John H.

Publication type:

Article

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

Published in:

Medical Physics, 2014, v. 41, n. 11, p. 1, doi. 10.1118/1.4897614

By:

Hansen, David C.;
Bassler, Niels;
Sørensen, Thomas Sangild;
Seco, Joao

Publication type:

Article

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

Published in:

Medical Physics, 2014, v. 41, n. 6, p. 1, doi. 10.1118/1.4875976

By:

Hünemohr, Nora;
Paganetti, Harald;
Greilich, Steffen;
Jäkel, Oliver;
Seco, Joao

Publication type:

Article

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

Published in:

Medical Physics, 2014, v. 41, n. 1, p. n/a, doi. 10.1118/1.4829505

By:

Spadea, Maria Francesca;
Verburg, Joost Mathias;
Baroni, Guido;
Seco, Joao

Publication type:

Article

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

Published in:

Medical Physics, 2013, v. 40, n. 10, p. 101917, doi. 10.1118/1.4822487

By:

Raytchev, Milen;
Seco, Joao

Publication type:

Article

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

Published in:

Medical Physics, 2013, v. 40, n. 9, p. 091717, doi. 10.1118/1.4819816

By:

Seco, Joao;
Oumano, Michael;
Depauw, Nicolas;
Dias, Marta F.;
Teixeira, Rui P.;
Spadea, Maria F.

Publication type:

Article

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

Published in:

Medical Physics, 2013, v. 40, n. 9, p. 091706, doi. 10.1118/1.4817244

By:

James, Sara St.;
Seco, Joao;
Mishra, Pankaj;
Lewis, John H.

Publication type:

Article

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

Published in:

Medical Physics, 2013, v. 40, n. 7, p. 071728, doi. 10.1118/1.4811102

By:

Williams, Christopher L.;
Mishra, Pankaj;
Seco, Joao;
James, Sara St.;
Mak, Raymond H.;
Berbeco, Ross I.;
Lewis, John H.

Publication type:

Article

Dosimetric accuracy of proton therapy for chordoma patients with titanium implants.

Published in:

Medical Physics, 2013, v. 40, n. 7, p. 071727, doi. 10.1118/1.4810942

By:

Verburg, Joost M.;
Seco, Joao

Publication type:

Article

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

Published in:

Medical Physics, 2011, v. 38, n. 2, p. 622, doi. 10.1118/1.3496327

By:

Seco, Joao;
Depauw, Nicolas

Publication type:

Article

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

Published in:

Medical Physics, 2010, v. 37, n. 11, p. 5850, doi. 10.1118/1.3496356

By:

Court, Laurence E.;
Seco, Joao;
Lu, Xing-Qi;
Ebe, Kazuyu;
Mayo, Charles;
Ionascu, Dan;
Winey, Brian;
Giakoumakis, Nikos;
Aristophanous, Michalis;
Berbeco, Ross;
Rottman, Joerg;
Bogdanov, Madeleine;
Schofield, Deborah;
Lingos, Tania

Publication type:

Article

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

Published in:

Medical Physics, 2008, v. 35, n. 1, p. 356, doi. 10.1118/1.2821704

By:

Seco, Joao;
Sharp, Greg C.;
Ziji Wu;
Gierga, David;
Buettner, Florian;
Paganetti, Harald

Publication type:

Article

Erratum: “Assessing the effect of electron density in photon dose calculations” [Med. Phys. 33, 540–552 (2006)].

Published in:

2007

By:

Seco, Joao;
Evans, Phil M.

Publication type:

Correction Notice

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

Published in:

Medical Physics, 2007, v. 34, n. 4, p. 1439, doi. 10.1118/1.2715481

By:

Hongyu Jiang;
Seco, Joao;
Paganetti, Harald

Publication type:

Article

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

Published in:

Medical Physics, 2006, v. 33, n. 12, p. 4527, doi. 10.1118/1.2369465

By:

Parent, Laure;
Seco, Joao;
Evans, Phil M.;
Fielding, Andrew;
Dance, David R.

Publication type:

Article

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

Published in:

Medical Physics, 2006, v. 33, n. 9, p. 3174

By:

Laure Parent;
Joao Seco;
Phil M. Evans;
David R. Dance;
Andrew Fielding

Publication type:

Article

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

Published in:

Medical Physics, 2006, v. 33, n. 8, p. 2809

By:

Catherine Coolens;
Phil M. Evans;
Joao Seco;
Steve Webb;
Jane M. Blackall;
Eike Rietzel;
George T. Y. Chen

Publication type:

Article

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

Published in:

Medical Physics, 2006, v. 33, n. 6, p. 1797

By:

Philip M. Evans;
M. Amin Mosleh-Shirazi;
Emma J. Harris;
Joao Seco

Publication type:

Article

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

Published in:

Medical Physics, 2003, v. 30, n. 6, p. 1076

By:

Margarida Fragoso;
Joao Seco

Publication type:

Article

Comparison of the efficacy of intensity modulated radiotherapy delivered by competing technologies.

Published in:

Medical Physics, 2003, v. 30, n. 4, p. 727

By:

Joao Carlos Seco

Publication type:

Article