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3 - 61 Test of a Ridge Filter with 4 cm SOBP in Heavy Ion Therapy Terminal at HIRFL-CSR

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IMP & HIRFL Annual Report 2010年第1期 159-160页

作者： Liu Xinguo Li Qiang Jin Xiaodong Wu Qingfeng dai zhongying

3 - 55 Correlation between CT Number and Water- Equivalent Path Length Coefficient for Heavy Ion Therapy Project at IMP

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IMP & HIRFL Annual Report 2010年第1期 152-153页

作者： Liu Xinguo He Pengbo Li Qiang Ye Fei dai zhongying

Bystander Effect in HepG2 Cells Caused by Medium Transfers at Different Times afer High-LET Carbon Ion Irradiation

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2009年第1期 148-149页

作者： Wu Qingfeng Li Qiang Jin Xiaodong Liu Xinguo dai zhongying

3 - 56 Proteomic Analysis of Heavy Ion Induced Bystander Effect in HepG2 Cells

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IMP & HIRFL Annual Report 2010年第1期 153-154页

作者： Wu Qingfeng Li Qiang Li Ping Jin Xiaodong Liu Xinguo dai zhongying

A Preliminary Study on Action Mechanisms of Survivin Expression in Cell Apoptosis Induced by High-LET Radiation

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2009年第1期 149-150页

作者： Jin Xiaodong Li Qiang Li Ping Wu Qingfeng Liu Xinguo dai zhongying

Reducing Distal Dose Fall-off by Combination of Two Different Mini Ridge Filters in Ion Beam Therapy

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2009年第1期 143-144页

作者： Liu Xinguo Li Qiang dai zhongying Ye Fei Jin Xiaodong Wu Qingfeng Li Ping

Therapeutic Beam Tests and Pre-clinical Experiments in Deep-seated Tumor Heavy-ion Therapy Terminal at HIRFL-CSR

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2008年第1期 88-89页

作者： Li Qiang dai zhongying Liu Xinguo Wu Qingfeng Jin Xiaodong Li Ping Tao Jiajun

Optimize the Breathing Phase Number in 4D Scanned Proton Optimization for Lung Tumors

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IMP & HIRFL Annual Report 2022年第1期 181-184页

作者： Ma Yuanyuan Liu Xinguo dai zhongying Zhang Hui Li Yazhou Li Qiang 不详

Respiration-induced intra-fractional motion a ects the actual radiation dose delivered to the tumor definitely,resulting in insufficient local control or severe damage to critical *** mitigate the impact of intra-fractional motion,many approaches such as respiratory gating,tumor tracking,breath hold and motion-encompassing methods have been proposed.

关键词： organs Lung respiratory

Verification of Dose Calculations with the Double Gaussianlogistic Model for Carbon-ion Spot Scanning Beam Delivery to Spherical Targets in Water

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IMP & HIRFL Annual Report 2018年第1期 154-155页

作者： Zhang Hui dai Tianyuan Liu Xinguo Chen Weiqiang Ma Yuanyuan He Pengbo Shen Guosheng Yuan Ping dai zhongying Li Qiang 不详

The accuracy of dose calculation is of vital importance in treatment planning system(TPS).Taking the low dose envelope of carbon-ion pencil beam into consideration,a novel model,called as double Gaussian-logistic model,has been proposed to depict the lateral dose distribution of carbon-ion pencil beam in our previous work,where the accuracy of the model was preliminarily verified using both single-spot beam and superposed fields in various cases for carbon-ion pencil beam[1].In this work,virtual spherical target volumes of different sizes in water tank were adopted to testify the superiority of the double Gaussian-logistic modelto the single,double and triple Gaussian models for carbon ion beam *** on Monte Carlo(MC)simulation and dose optimization-oriented iterative least square method,comparisons of the dose distributions between the MC simulations and calculations using the single。

关键词： beam Gaussian sizes