'Depth dose' presentation slideshows

Radiation Protection in Radiotherapy

IAEA Training Material on Radiation Protection in Radiotherapy. Radiation Protection in Radiotherapy. Part 5 External Beam Radiotherapy Lecture 2: Equipment and safe design. Objectives. To review physics and technology of external beam radiotherapy equipment

1.31k views • 52 slides

The Clinical Perspective: Does Proton/Ion Beam Therapy Work?

Targeting Tumors: Ion Beam Accelerators Take Aim at Cancer. The Clinical Perspective: Does Proton/Ion Beam Therapy Work?. Hak Choy, M.D. University of Texas Southwestern Medical Center Dallas, Texas.

622 views • 50 slides

Chapter 9 Dose Distribution and Scatter Analysis

Chapter 9 Dose Distribution and Scatter Analysis. Phantoms Depth Dose Distribution Percentage Depth Dose Tissue-Air Ratio Scatter-Air Ratio. Phantoms(1).

482 views • 31 slides

Absolute Dose Measurement

Absolute Dose Measurement. TG-51 : Photons. D Q,water is the absorbed dose to water at the point of measurement of the ion chamber placed under reference conditions for a clinical beam with beam quality Q. TG-51 : Photons.

787 views • 28 slides

Derivation of initial electron beam energy spectrum

Derivation of initial electron beam energy spectrum. Janusz Harasimowicz Establishment for Nuclear Equipment. http:// www.zdaj.com. Electron beams. Range of electrons depends on the energy.

545 views • 20 slides

GEANT4 simulation of an ocular proton beam & benchmark against MC codes

GEANT4 simulation of an ocular proton beam & benchmark against MC codes. D. R. Shipley, H. Palmans, C. Baker, A. Kacperek Monte Carlo 2005 Topical Meeting Chattanooga, Tennessee, USA 17 - 21 April 2005. Overview of talk. Introduction and advantages of proton therapy

390 views • 18 slides

Linda Kelley, Steve Axelrod, Mike Powell Xoft, Inc. Acknowledgements to: Aileen Lum, Long Nguyen,

424 views • 13 slides

Current Integrators

Current Integrators. In proton radiotherapy, dosimeters are used in two distinct ways: as beam monitors, to end the treatment at the prescribed dose, and for QA, usually in arrays , to measure the lateral or depth dose distribution.

246 views • 12 slides

The importance of nuclear interactions for dose calculations in proton therapy

M.Soukup 1 , M.Fippel 2 , F. Nuesslin 2 1 Department of Dosimetry and Application of Ionizing Radiation, Czech Technical University in Prague 2 Department for Medical Physics, University of Tuebingen. The importance of nuclear interactions for dose calculations in proton therapy.

294 views • 10 slides

AIR CORE SCINTILLATION DOSIMETER

Cerenkov-free Scintillation Dosimeter for use in External Beam Radiotherapy. David R. McKenzie 1 , Natalka Suchowerska 1,2 , Jamil Lambert 1,2 , YongBai Yin 1 , Sue Law 1 , 1 Royal Prince Alfred Hospital, Sydney, Australia 2 University of Sydney, Sydney, Australia. SUMMARY

200 views • 1 slides