- Development of Prototype Quality Assurance Procedure for Blood Irradiator Using Glass Dosimeter Jig
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Jeong DH, Kang YR, Moon YM, Kim HJ, Kwak DW, Kim JK, Lee MW
- KMID: 2425224
- Korean J Med Phys.
- 2012 Jun;23(2):123-126.
For the purpose of quality assurance (QA) of the blood irradiator, QA programs for daily, monthly, and yearly were developed. For daily tests, simple items for basically operating the machine... -
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- Practical Output Dosimetry with Undefined NdwCo-60 of Cylindrical Ionization Chamber for High Energy Photon Beams of Linear Accelerator
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Oh YK, Choi TJ, Song JY
- KMID: 2425223
- Korean J Med Phys.
- 2012 Jun;23(2):114-122.
For the determination of absorbed dose to water from a linear accelerator photon beams, it needs a exposure calibration factor Nx or air kerma calibration factor Nk of air ionization... -
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- Influence of Couch and Collimator on Dose Distribution of RapidArc Treatment Planning for Prostate Cancer in Radiation Therapy
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Kim HD, Kim BY, Kim SJ, Yun SM, Kim SK
- KMID: 2425221
- Korean J Med Phys.
- 2012 Jun;23(2):99-105.
We investigated the influence of photon energy, couch and collimator angle differences between arcs on dose distribution of RapidArc treatment planning for prostate cancer. RapidArc plans were created for 6... -
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- A Study of Optimized MRI Parameters for Polymer Gel Dosimetry
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Cho SJ, Chung YL, Lee SH, Huh HD, Choi JH, Park SI, Shim SJ, Kwon SI
- KMID: 2425218
- Korean J Med Phys.
- 2012 Jun;23(2):71-80.
In order to verify exact dose distributions in the state-of-the-art radiation techniques, a newly designed three-dimensional dosimeter and technique has been took strongly into consideration. The main purpose of our... -
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- Comparison of Dose Distributions Calculated by Anisotropic Analytical Algorithm and Pencil Beam Convolution Algorithm at Tumors Located in Liver Dome Site
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Park BD, Jung SH, Park SH, Kwak JW, Kim JH, Yoon SM, Ahn SD
- KMID: 2425222
- Korean J Med Phys.
- 2012 Jun;23(2):106-113.
The purpose of this study is to evaluate the variation of radiation dose distribution for liver tumor located in liver dome and for the interest organs(normal liver, kidney, stomach) with... -
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- Evaluation of Setup Uncertainty on the CTV Dose and Setup Margin Using Monte Carlo Simulation
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Cho I, Kwark J, Cho B, Kim JH, Ahn SD, Park SH
- KMID: 2425219
- Korean J Med Phys.
- 2012 Jun;23(2):81-90.
The effect of setup uncertainties on CTV dose and the correlation between setup uncertainties and setup margin were evaluated by Monte Carlo based numerical simulation. Patient specific information of IMRT... -
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- Development of an Offline Based Internal Organ Motion Verification System during Treatment Using Sequential Cine EPID Images
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Ju SG, Hong CS, Huh W, Kim MK, Han Y, Shin E, Shin JS, Kim JS, Park HC, Ahn SH, Lim DH, Choi DH
- KMID: 2425220
- Korean J Med Phys.
- 2012 Jun;23(2):91-98.
Verification of internal organ motion during treatment and its feedback is essential to accurate dose delivery to the moving target. We developed an offline based internal organ motion verification system... -
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