Electron spin resonance measurements of radiation-induced radicals under conventional and ultra-high dose rate electron irradiation [0.03%]
常规及超高剂量率电子束辐照样品的辐射诱发自由基的ESR测量研究
Johanna Pehlivan,Elke Beyreuther,Felix Horst et al.
Johanna Pehlivan et al.
Ultra-high dose rate (UHDR) radiotherapy has been shown in preclinical studies to reduce normal tissue toxicity without compromising tumour control, a phenomenon referred to as the Flash effect. The radiochemical and biological mechanisms r...
GTV segmentation in MRI guided radiotherapy with promptable foundation models [0.03%]
基于提示的自适应基础模型在磁共振引导放疗中的应用研究
Tom Julius Blöcker,Nikolaos Delopoulos,Miguel A Palacios et al.
Tom Julius Blöcker et al.
Magnetic resonance imaging (MRI) guided radiotherapy (MRgRT) requires the delineation of gross tumor volumes (GTV) in daily MRI from MRI-linacs. Specialized models have been developed for this task for certain tumors. This study investigate...
Xiangbin Zhang,Di Yan,Guangjun Li et al.
Xiangbin Zhang et al.
Respiratory motion tracking is critical for optimizing thoracoabdominal radiotherapy accuracy but remains constrained by the system latency of medical linear accelerators. Neural signals that precede the emergence of respiratory motion have...
Exploring spatiotemporal information in a Cherenkov and scintillation photon counting BGO TOF-PET semi-monolithic detector concept [0.03%]
一种用于切伦科夫和闪烁光子计数BGO定时PET半单片探测器概念的时空信息研究
Seungeun Lee,Ryan Heller,Woon-Seng Choong et al.
Seungeun Lee et al.
Objective: Cherenkov signatures from a bismuth germanate (BGO) crystal open the possibility of establishing BGO as a promising material for time-of-flight positron emission tomography (TOF-PET) detectors, particularly if ...
Robust CNN multi-nested-LSTM framework with compound loss for patch-based multi-push ultrasound shear wave imaging and segmentation [0.03%]
基于补丁的多推超声剪切波成像和分割的鲁棒CNN多嵌套LSTM框架及复合损失函数
Md Jahin Alam,Ahsan Habib Akash,Muyinatu A Lediju Bell et al.
Md Jahin Alam et al.
Objective: Ultrasound shear wave imaging enables noninvasive, quantitative assessment of tissue pathology with mechanical elasticity measurements. However, shear wave elastography (SWE) reconstructions are challenged by n...
Corrigendum: Determining dose enhancement factors of high-Z nanoparticles from simulations where lateral secondary particle disequilibrium exists (2019 Phys. Med. Biol. 64 155016) [0.03%]
更正：高Z纳米颗粒剂量增强因子的确定（2019年Phys.Med.Biol.64155016）中存在的横向二次粒子不平衡的模拟
Hans Rabus,Elisabetta Gargioni,Wei Bo Li et al.
Hans Rabus et al.
Published Erratum
Physics in medicine and biology. 2020 Jul 31;65(15). DOI:10.1088/1361-6560/aba08a 2020
Erratum: Time-resolved dosimetry for validation of 4D dose calculation in PBS proton therapy (2020 Phys. Med. Biol. 65 125015) [0.03%]
更正：连续剂量测量用于验证PBS质子治疗的4D剂量计算(2020年Med. Phys. 65 125015)
N Kostiukhina,H Palmans,M Stock et al.
N Kostiukhina et al.
Published Erratum
Physics in medicine and biology. 2020 Oct 7;65(20). DOI:10.1088/1361-6560/abaaba 2020
Corrigendum: Fast and exact Hessian computation for a class of non-linear functions used in radiation therapy treatment planning (2019 Phys. Med. Biol. 6416NT01) [0.03%]
correction: 快速且精确计算一类用于放射治疗计划中的非线性函数黑塞矩阵的方法(2019 物理医学与生物学 6416NT01)
R van Haveren,S Breedveld
R van Haveren
Published Erratum
Physics in medicine and biology. 2020 Apr 3;65(7). DOI:10.1088/1361-6560/ab7ac0 2020
Retraction: Minimal skin dose increase in longitudinal rotating biplanar linac-MR systems: examination of radiation energy and flattening filter design (2016 Phys. Med. Biol. 61 3527) [0.03%]
撤稿：纵向旋转双平面直线加速器-磁共振系统中皮肤剂量最小增加：检查辐射能量和展平滤波器设计（2016年Phys.Med.Biol.613527）
A Keyvanloo,B Burke,J St Aubin et al.
A Keyvanloo et al.
Corrigendum: A computational model of radiolytic oxygen depletion during FLASH irradiation and its effect on the oxygen enhancement ratio (2019 Phys. Med. Biol. 64 185005) [0.03%]
更正：FLASH辐照期间放射解离氧耗竭的计算模型及其对氧增强比的影响更正（2019Phys.Med.Biol.64185005）
Guillem Pratx,Daniel S Kapp
Guillem Pratx
Published Erratum
Physics in medicine and biology. 2020 May 29;65(10). DOI:10.1088/1361-6560/ab8cd7 2020