Search Results - "Jaekel, O"

MO‐E‐500‐01: Point and Counter Point Debate: The More Important Heavy Charged Particle Radiotherapy of the Future Is More Likely to Be with Heavy Ions Rather Than Protons by Smith, A, Jaekel, O

“…Over the past decade there has been considerable interest and progress in the use of heavy ions such as protons and carbon in an attempt to improve the…”
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OC-0390: Inter-fractional robustness of beam angles and margins in scanned carbon treatment of pancreatic tumors by Batista, V, Richter, D, Jaekel, O, Combs, S

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TH‐C‐144‐03: Tissue Decomposition From Dual Energy CT Data to Reduce Range Uncertainties in Proton and Carbon Radiotherapy by Huenemohr, N, Paganetti, H, Greilich, S, Jaekel, O, Seco, J

“…Purpose: To reduce uncertainties in CT data conversion to stopping power ratio (SPR) and tissue composition when using single energy CT (SECT), this study…”
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High-accuracy fluence determination in ion beams using fluorescent nuclear track detectors by Osinga, J.-M., Akselrod, M.S., Herrmann, R., Hable, V., Dollinger, G., Jäkel, O., Greilich, S.

“…We present an approach to use Al2O3:C,Mg-based fluorescent nuclear track detectors (FNTDs) and confocal laser scanning microscopy as a semiautomatic tool for…”
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Intrafractional dose variation and beam configuration in carbon ion radiotherapy for esophageal cancer by Haefner, M F, Sterzing, F, Krug, D, Koerber, S A, Jaekel, O, Debus, J, Haertig, M M

“…In carbon ion radiotherapy (CIR) for esophageal cancer, organ and target motion is a major challenge for treatment planning due to potential range deviations…”
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Proton and Ion Beam Radiation Therapy: A Microscopic Dosimetry System for Radiobiology and Treatment by Osinga, J, Niklas, M, Klimpki, G, Akselrod, M, Jaekel, O, Greilich, S

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Dual Energy CT: Treatment Planning for Proton and Ion Radiation Therapy Beyond Standard Tissue Composition by Tremmel, C, Huenemohr, N, Krauss, B, Schlemmer, H, Jaekel, O, Greilich, S

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4D Treatment Dose Reconstruction for Scanned Ion Beam Therapy by Richter, D, Saito, N, Chaudhri, N, Haertig, M, Combs, S, Habermehl, D, Herfarth, K, Jaekel, O, Durante, M, Bert, C

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High-LET Radiation Therapy for Adenoid Cystic Carcinoma of the Head and Neck: Fifteen Years’ Experience With Raster-Scanned Carbon Ion Therapy by Jensen, A.D, Poulakis, M, Uhl, M, Nikoghosyan, A, Münter, M.W, Höss, A, Haberer, T, Jaekel, O, Huber, P.E, Schulz-Ertner, D, Herfarth, K.K, Debus, J

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TU‐A‐BRB‐04: Fragmentation Analysis in Heavy Ion Therapy: A Novel Experimental Approach to Measure Lateral Distributions of Secondary Charged Particles by Hartmann, B, Gwosch, K, Granja, C, Jakubek, J, Jaekel, O, Martisikova, M

“…Purpose: In carbon ion beam radiotherapy, nuclear fragmentation in tissue leads to an attenuation of the primary particle flux and the build‐up of lighter…”
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SU‐E‐T‐610: Impact of Variable Beam Spot Size on Treatment Time in Particle Therapy by Riofrio, D, Sellner, S, Cabal, G, Keyes, R, Holzscheiter, M, Jaekel, O, Luan, S

“…Purpose: The dosimetric advantage of particle therapy comes with a much higher infrastructure investment and operation costs. Increasing patient throughput is…”
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SU‐D‐BRB‐02: Investigations of Secondary Ion Distributions in Carbon Ion Therapy Using the Timepix Detector by Gwosch, K, Hartmann, B, Jakubek, J, Granja, C, Soukup, P, Jaekel, O, Martisikova, M

“…Purpose: Due to the high conformity of carbon ion therapy, unpredictable changes in the patient's geometry or deviations from the planned beam properties can…”
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MO‐A‐213AB‐11: First Experimental Test of Secondary Ion Tracking for the Assessment of Beam Range in a Patient‐Like Phantom by Martisikova, M, Jakubek, J, Gwosch, K, Hartmann, B, Telsemeyer, J, Soukup, P, Granja, C, Pospisil, S, Jaekel, O

“…Purpose: Radiation therapy with ion beams provides highly conformal dose distributions. Therefore, monitoring the dose delivery within the patient in a non‐…”
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SU‐E‐T‐105: The LET Dependence of Liquid Ionization Chambers (LICs) in High‐LET Beams by Tegami, S, Gomez, F, Gónzales‐Castaño, D, Jaekel, O, Pardo‐Montero, J, Holzscheiter, M

“…Purpose: LICs are novel detectors for radiotherapy: the higher density of the medium allows to build them with a smaller sensitive volume, making them…”
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PD-0348 PROTON AND CARBON ION IMPT TREATMENT PLANS IN RASTER SCANNING ION BEAM THERAPY by Ellerbrock, M, Ackermann, B, Chaudhri, N, Ecker, S, Henkner, K, Prokesch, H, Winter, M, Jaekel, O

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SU‐E‐T‐334: Clinical Implementation of Gating and Dose Verification with Scanned Ion Beams at HIT by Chaudhri, N, Richter, D, Haertig, M, Ecker, S, Ackermann, B, Naumann, J, Haberer, T, Bert, C, Habermehl, D, Herfarth, K, Ellerbrock, M, Jaekel, O

“…Purpose: Medical physics aspects of gated irradiation to moving tumors using scanned ion beams. Methods: At our institute, more than 700 patients have been…”
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The application of amorphous track models to study cell survival in heavy ions beams by Grzanka, L, Greilich, S, Korcyl, M, Jäkel, O, Waligórski, M, Olko, P

“…In a study of amorphous track models, in the local effect model (LEM), the Kellerer algorithm was used, which folds radial dose distributions from different…”
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SU‐FF‐T‐408: The IAEA Initiative to Standardize Nuclear Data for Heavy Charged‐Particle Radiotherapy by Paganetti, H, Jaekel, O, Lomax, A, Palmans, H, Molina, J Quesada, Sobolevsky, N, Vatnitsky, S, Noy, R Capote

“…Purpose: Protons and heavy ions loose energy via atomic and nuclear interaction processes. When simulating charged‐particle beam characteristics, for example…”
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Characterisation of a customised 4-chip Timepix3 module for charged-particle tracking by Kelleter, L., Schmidt, S., Subramanian, M., Marek, L., Granja, C., Jakubek, J., Jäkel, O., Debus, J., Martisikova, M.

“…Ion-beam radiotherapy is a growing cancer treatment modality because it offers a superior dose distribution in the patient compared with conventional…”
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Monte Carlo simulations to support start-up and treatment planning of scanned proton and carbon ion therapy at a synchrotron-based facility by Parodi, K, Mairani, A, Brons, S, Hasch, B G, Sommerer, F, Naumann, J, Jäkel, O, Haberer, T, Debus, J

“…Reliable treatment planning of highly conformal scanned ion beam therapy demands accurate tools for the determination and characterization of the individual…”
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