Activity concentrations of selected natural radionuclides in food samples from the Czech Republic [0.03%]
捷克共和国食物样品中选定天然放射性核素的活度浓度
Alena Kelnarová,Petra Valdezová,Věra Bečková et al.
Alena Kelnarová et al.
Activity concentrations of radionuclides from the thorium and uranium series, which contribute most to radiation exposure through ingestion in the existing radiation situation, were measured. Activity concentrations were determined in commo...
Editorial remarks on radioecology topics in RPD [0.03%]
关于防护报告书中放射生态学内容的编者按 remarks on radioecology topics in radioactive waste disposal site protective regulations report book
Rainer Gellermann,Oliver Meisenberg
Rainer Gellermann
This article aims to assist authors in presenting good topics correctly when publishing in the field of radioecology in the Radiation Protection Dosimetry (RPD). It is also intended to help reviewers in reviewing and improving submitted dra...
Impact of a patient fixation device on healthcare worker radiation doses in fluoroscopy-assisted endoscopy [0.03%]
一种患者固定装置对荧光透视辅助内镜下医护人员辐射剂量的影响研究
Masaki Onoe,Nobuhiko Fukuba,Yasuhide Kodama et al.
Masaki Onoe et al.
Background and aims: Healthcare professionals involved in fluoroscopy-guided endoscopy are occupationally exposed to ionizing radiation. We evaluated whether a patient-immobilization device, MEDO V-Fix®, reduces this exp...
Establishment and validation of a dose-response curve for semi-automated analysis of dicentric chromosomes induced by 60Co γ-rays [0.03%]
建立并验证用于自动化分析钴60γ射线诱导的dicentric染色体剂量反应曲线的方法
Qian-Qian Meng,Yue Ren,Zhong-Xin Zhang et al.
Qian-Qian Meng et al.
The dicentric chromosome assay serves as the "gold standard" for biodosimetry, playing a crucial role in rapid clinical decision-making during extensive nuclear radiation incidents. This study aimed to develop a semi-automated dose-response...
Investigation of neutron stray fields close to the two meson targets of the PSI proton accelerator facility [0.03%]
关于保罗·谢勒研究所质子加速器设施中两个介子靶附近的散射中子场的调查研究
Eike Hohmann,Roman Galeev,Sophie Harzmann et al.
Eike Hohmann et al.
The High-Intensity Proton Accelerator Facility at the Paul Scherrer Institute (PSI) accelerates protons to an energy of 590 MeV with currents up to 2.4 mA, i.e. 1.4 MW beam power. The beam feeds four main experiments using individual target...
Optimization of beam quality for lumbar spine imaging with heavy metal filters: a phantom model study [0.03%]
重金属滤过优化腰椎扫描束流质量的体模研究
Chihiro Koide,Seiichi Murakami
Chihiro Koide
In radiological imaging, much research has been conducted on tube voltage and additional filters to reduce radiation exposure. In this study, the usefulness of heavy metal filters in lumbar spine imaging to maintain image quality and reduce...
Effects of 50 Hz extremely low-frequency magnetic field exposure on proliferative activity in cancer cells: an in vitro study [0.03%]
50赫兹极低频磁场暴露对癌细胞增值活性影响的体外研究
Chandra Kant Singh Tekam,Pooja Kumari,Ajay Kumar Sahi et al.
Chandra Kant Singh Tekam et al.
In recent years, academia has sought the therapeutic applicability of periodic low-intensity electromagnetic field exposure (< 1 h/d) for biomedical applications. We have designed and developed a monoaxial Helmholtz coil chamber for non-inv...
Determination of 137Cs and 90Sr in wood fuels and their ashes available in Austria [0.03%]
奥地利市场上木燃料及其灰分中^137Cs和^90Sr的测定
Viktoria Herzner,Christian Katzlberger,Christoph Pfeifer et al.
Viktoria Herzner et al.
This study assessed the radiological risk of wood fuels and their ashes in Austria, including wood chips, logs, pellets, and briquettes. Commercially purchased wood fuels are often of unknown origin and may have been imported. 137Cs activit...
Current trends in radiocarbon in Skagerrak and Kattegat assessed by brown algae from Swedish coastal waters [0.03%]
基于瑞典沿海水域的褐藻评估斯卡格拉克海峡和卡特加特海峡地区放射性碳素的当前变化趋势
K Eriksson Stenström,S Mattsson
K Eriksson Stenström
Carbon-14 often dominates the effective dose to the public from authorized discharges from Swedish nuclear power plants (NPPs). In contrast to air-borne releases, water-borne discharges of 14C are currently not routinely monitored at Swedis...