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...
Protracted exposure to 134Cs and 137Cs gives substantial contribution to long-term thyroid absorbed dose after nuclear power plant accidents [0.03%]
核事故后134Cs和137Cs的长期暴露对长时期甲状腺吸收剂量有重要贡献
Robert Wålinder,Mats Isaksson,Christopher Rääf et al.
Robert Wålinder et al.
Thyroid dose estimations after nuclear power plant (NPP) accidents are traditionally based on internal uptake of radioiodine, mainly 131I, either by instrumental measurements of thyroid uptake or by ecological estimations based on geographi...
Projected external doses from an accidental release of ESS spallation-target products: time-dependence and radionuclide contribution [0.03%]
ESS散裂靶产物意外释放的外照射剂量预测：时间依赖性和放射性核素贡献
Christopher Rääf,Robert Frost,Christian Bernhardsson et al.
Christopher Rääf et al.
The Swedish Radiation Safety Authority has presented a report on severe accident scenarios at the European Spallation Source (ESS) for dimensioning the emergency preparedness zones around the facility. The source-term in the scenario consis...
Development of a method for evaluation of absorbed doses in preclinical in vivo μCT [0.03%]
一种评价微观CT体内放射剂量的方法学研究
Richard T Deyhle Jr,Christian Bernhardsson,Lars E Olsson et al.
Richard T Deyhle Jr et al.
In vivo preclinical X-ray micro-computed tomography (μCT) imaging is widely used to obtain three-dimensional anatomical information of small animals. However, the potential for radiation exposure to influence experimental outcomes necessit...