Medical Physics

Authors and titles for recent submissions

• Tue, 3 Jun 2025
• Mon, 2 Jun 2025
• Fri, 30 May 2025
• Thu, 29 May 2025
• Wed, 28 May 2025

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Tue, 3 Jun 2025 (showing 7 of 7 entries )

[1] arXiv:2506.01878 [pdf, html, other]

Title: Monte Carlo Simulation and Dosimetric Analysis of Gold Nanoparticles (AuNPs) in Breast Tissue

Pedro Teles, Catarina Dias, João H. Belo, Célia Sousa, Paula Boaventura, Isabel Bravo, João Santos, Marissa Rylander

Subjects: Medical Physics (physics.med-ph); Data Analysis, Statistics and Probability (physics.data-an)

[2] arXiv:2506.01572 [pdf, other]

Title: Advanced Nanostructured Topical Therapeutics for Psoriasis: Strategic Synthesis, Multimodal Characterization, and Preliminary Pharmacodynamic Profiling

Iqra Yousaf, Aqsa Yousaf

Comments: 24 pages

Subjects: Medical Physics (physics.med-ph); Artificial Intelligence (cs.AI); Biological Physics (physics.bio-ph)

[3] arXiv:2506.00626 [pdf, other]

Title: Helmet ultrasound for brain imaging in post-hemicraniectomy patients

Yang Zhang, Karteekeya Sastry, Iyla Rossi, Joshua Olick-Gibson, Jonathan J. Russin, Charles Y. Liu, Lihong V. Wang

Subjects: Medical Physics (physics.med-ph); Signal Processing (eess.SP)

[4] arXiv:2506.00029 [pdf, other]

Title: Characterization of atomization and delivery efficiency of exogenous surfactant in preterm infant lungs using an ex vivo respiratory model

Ghalia Kaouane, Jean-François Berret, Yannick Cremillieux, Noël Pinaud, Fanny Munsch, Bei Zhang, Michael Fayon, Rémy Gérard, Eric Dumas De La Roque, Sophie Perinel-Ragey, Lara Leclerc, Jérémie Pourchez

Comments: 18 pages 12 figures

Subjects: Medical Physics (physics.med-ph); Materials Science (cond-mat.mtrl-sci)

[5] arXiv:2506.00006 [pdf, html, other]

Title: Active Eye Lens Dosimetry With Dosepix: Influence of Measurement Position and Lead Glass Shielding

Leonie Ullmann, Florian Beißer, Rolf Behrens, Stefan Funk, Gerhard Hilgers, Oliver Hupe, Jürgen Roth, Tom Tröltzsch, Hayo Zutz, Thilo Michel

Comments: This work has been submitted to the IEEE for possible publication. 9 pages, 9 figures

Subjects: Medical Physics (physics.med-ph)

[6] arXiv:2506.01105 (cross-list from math.NA) [pdf, html, other]

Title: A Positivity-Preserving Finite Element Framework for Accurate Dose Computation in Proton Therapy

Ben S. Ashby, Abdalaziz Hamdan, Tristan Pryer

Comments: 21 pages, 11 figures

Subjects: Numerical Analysis (math.NA); Medical Physics (physics.med-ph)

[7] arXiv:2506.00293 (cross-list from cond-mat.mtrl-sci) [pdf, other]

Title: Influence of X-ray Irradiation on the Magnetic and Structural Properties of Gadolinium Silicide Nanoparticles for Self-Regulating Hyperthermia

Samantha E. Smith, Santiago Bermudez, Pavan Chaitanya, Zoe Boekelheide, Jessika Rojas Marin, Ravi L. Hadimani

Subjects: Materials Science (cond-mat.mtrl-sci); Medical Physics (physics.med-ph)

Mon, 2 Jun 2025 (showing 5 of 5 entries )

[8] arXiv:2505.24514 [pdf, html, other]

Title: Digital twins enable full-reference quality assessment of photoacoustic image reconstructions

Janek Gröhl, Leonid Kunyansky, Jenni Poimala, Thomas R. Else, Francesca Di Cecio, Sarah E. Bohndiek, Ben T. Cox, Andreas Hauptmann

Subjects: Medical Physics (physics.med-ph); Computer Vision and Pattern Recognition (cs.CV); Signal Processing (eess.SP)

[9] arXiv:2505.24349 [pdf, html, other]

Title: The Use of Alendronate to Enhance Transcranial Transmission of Focused Ultrasound for Successful Ablations in Brain

G. Sakharova, A. Krokhmal, R. Galimova, A. Khatmullina, D. Nabiullina, I. Buzaev, D. Avzaletdinova, D. Chupova, V. Khokhlova

Subjects: Medical Physics (physics.med-ph); Data Analysis, Statistics and Probability (physics.data-an)

[10] arXiv:2505.24793 (cross-list from math.NA) [pdf, html, other]

Title: AFIRE: Accurate and Fast Image Reconstruction Algorithm for Geometric-inconsistency Multispectral CT

Yu Gao, Chong Chen

Comments: 36 pages, 15 figures, 1 table

Subjects: Numerical Analysis (math.NA); Medical Physics (physics.med-ph)

[11] arXiv:2505.24136 (cross-list from eess.IV) [pdf, html, other]

Title: Sparsity-Driven Parallel Imaging Consistency for Improved Self-Supervised MRI Reconstruction

Yaşar Utku Alçalar, Mehmet Akçakaya

Comments: IEEE International Conference on Image Processing (ICIP), 2025

Subjects: Image and Video Processing (eess.IV); Artificial Intelligence (cs.AI); Computer Vision and Pattern Recognition (cs.CV); Machine Learning (cs.LG); Medical Physics (physics.med-ph)

[12] arXiv:2505.23882 (cross-list from cond-mat.soft) [pdf, other]

Title: Motility-dependent selective transport of active matter in trap arrays: Separation methods based on trapping-detrapping and deterministic lateral displacement

Vyacheslav R. Misko, Franco Nori, Wim De Malsche

Comments: 20 pages, 8 figures (preliminary version; journal version contains also "Supporting Information'' file)

Journal-ref: Nanoscale 17, 13434 - 13446 (2025)

Subjects: Soft Condensed Matter (cond-mat.soft); Biological Physics (physics.bio-ph); Chemical Physics (physics.chem-ph); Medical Physics (physics.med-ph)

Fri, 30 May 2025 (showing 4 of 4 entries )

[13] arXiv:2505.23396 [pdf, html, other]

Title: When water phase matters: its effect on the stopping cross section for proton therapy and astrophysics

F. Matias, N. E. Koval, P. de Vera, R. Garcia-Molina, I. Abril, J. M. B. Shorto, H. Yoriyaz, J. J. N. Pereira, T. F. Silva, M. H. Tabacniks, M. Vos, P. L. Grande

Subjects: Medical Physics (physics.med-ph)

[14] arXiv:2505.22687 [pdf, html, other]

Title: Hemodynamic effects of intra- and supra- deployment locations for a bio-prosthetic aortic valve

Martino Andrea Scarpolini, Giovanni Vagnoli, Fabio Guglietta, Roberto Verzicco, Francesco Viola

Subjects: Medical Physics (physics.med-ph)

[15] arXiv:2505.22797 (cross-list from cs.CV) [pdf, html, other]

Title: Fast Trajectory-Independent Model-Based Reconstruction Algorithm for Multi-Dimensional Magnetic Particle Imaging

Vladyslav Gapyak, Thomas März, Andreas Weinmann

Comments: 10 pages, 5 figures. This work has been submitted to the IEEE for possible publication

Subjects: Computer Vision and Pattern Recognition (cs.CV); Numerical Analysis (math.NA); Medical Physics (physics.med-ph)

[16] arXiv:2505.22682 (cross-list from eess.IV) [pdf, other]

Title: MRI Image Generation Based on Text Prompts

Xinxian Fan, Mengye Lyu

Subjects: Image and Video Processing (eess.IV); Computer Vision and Pattern Recognition (cs.CV); Medical Physics (physics.med-ph)

Thu, 29 May 2025 (showing 3 of 3 entries )

[17] arXiv:2505.21853 [pdf, html, other]

Title: Quantitative Macromolecular Proton Fraction Imaging using Pulsed Spin-Lock

Qianxue Shan (1), Ziqiang Yu (1), Baiyan Jiang (1 and 2), Jian Hou (1), Qiuyi Shen (1), Winnie CW Chu (1), Vincent WS Wong (3), Weitian Chen (1), ((1) Department of Imaging and Interventional Radiology (2) Illumination Medical Technology Limited (3) Department of Medicine and Therapeutics)

Comments: 15 pages, 10 figures; Qianxue Shan and Ziqiang Yu contributed equally to this work

Subjects: Medical Physics (physics.med-ph); Applied Physics (physics.app-ph)

[18] arXiv:2505.21761 [pdf, other]

Title: On the Role of Demagnetizing Tensors in Arbitrary Orientations of General Ellipsoid: Implications for MRI Safety Assessment

Tomppa Pakarinen

Comments: This work has been submitted to the IEEE for possible publication

Subjects: Medical Physics (physics.med-ph)

[19] arXiv:2505.21745 [pdf, other]

Title: Design and performance of a Toroidal RF Volume Coil with Intrinsic Electromagnetic Interference Rejection for low-field Portable Halbach-Based MRI Systems

Jules Vliem (1), Najac Chloe (2), Beatrice Lena (2), Andrew Webb (2), Irena Zivkovic (1) ((1) Electrical Engineering Department, Eindhoven University of Technology, Eindhoven, The Netherlands, (2) C.J. Gorter MRI Center, Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands)

Comments: 20 pages, 6 figures

Subjects: Medical Physics (physics.med-ph)

Wed, 28 May 2025 (showing 6 of 6 entries )

[20] arXiv:2505.21183 [pdf, html, other]

Title: Radionuclide Production for Dose Verification in VHEE FLASH Radiotherapy

Francesco Urso, Federica Baffigi, Esther Ciarrocchi, Leonida Antonio Gizzi, Petra Koester, Luca Labate, Matteo Morrocchi, Simona Piccinini, Martina Salvadori, Maria Giuseppina Bisogni

Comments: Submitted to Nuclear Instruments and Methods in Physics Research Section A Proceedings(VCI2025)

Subjects: Medical Physics (physics.med-ph)

[21] arXiv:2505.21080 [pdf, other]

Title: Decoding Breast Cancer in X-ray Mammograms: A Multi-Parameter Approach Using Fractals, Multifractals, and Structural Disorder Analysis

Santanu Maity, Mousa Alrubayan, Prabhakar Pradhan

Comments: 16 pages, 10 figures

Subjects: Medical Physics (physics.med-ph); Applied Physics (physics.app-ph); Biological Physics (physics.bio-ph); Optics (physics.optics)

[22] arXiv:2505.20499 [pdf, other]

Title: Mathematical models for therapeutic approaches involving electric conductors or shielding

Tatyana Barron

Subjects: Medical Physics (physics.med-ph)

[23] arXiv:2505.20358 [pdf, other]

Title: Is GGAG:Ce@SiO$_2$-RB composite a prospective material for X-ray induced photodynamic therapy?

Iveta Terezie Hošnová, Kristýna Havlinová, Jan Bárta, Karolína Mocová, Xenie Lytvynenko, Lenka Prouzová Procházková, Vojtěch Kazda, František Hájek, Viliam Múčka, Václav Čuba

Comments: 23 pages, 7 figures

Subjects: Medical Physics (physics.med-ph); Materials Science (cond-mat.mtrl-sci)

[24] arXiv:2505.21139 (cross-list from q-bio.PE) [pdf, other]

Title: Identifying Heart Attack Risk in Vulnerable Population: A Machine Learning Approach

Subhagata Chattopadhyay, Amit K Chattopadhyay

Comments: 16 pages, 2 figures, 7 tables

Journal-ref: Information 2025, 16, 265

Subjects: Populations and Evolution (q-bio.PE); Soft Condensed Matter (cond-mat.soft); Machine Learning (cs.LG); Medical Physics (physics.med-ph)

[25] arXiv:2505.21094 (cross-list from q-bio.QM) [pdf, html, other]

Title: Hybrid Machine Learning and Mathematical Modeling for Tumor Dynamics Prediction: Comparing SPIONs against mNP-FDG

Amit K Chattopadhyay, Aimee Pascaline N Unkundiye, Gillian Pearce

Comments: 8 pages, 7 figures

Journal-ref: Annals of Biostatistics and Biometric Applications 6(3): 2025

Subjects: Quantitative Methods (q-bio.QM); Soft Condensed Matter (cond-mat.soft); Medical Physics (physics.med-ph)