Optimizing z-axis coverage in computed tomography scans of the kidney, ureters, and bladder via standard operating procedures: a clinical audit report [0.03%]
通过标准操作程序优化肾脏、输尿管和膀胱CT扫描的Z轴覆盖范围：一项临床审计报告
Reinoud Maurits Blom,Lesley Cockmartin,Nicholas Marshall et al.
Reinoud Maurits Blom et al.
Internal audit at our radiology department identified variability in doses for computed tomography scans of the kidney, ureters, and bladder (CT KUB). This prompted a revision of the standard operating procedure (SOP) using less ambiguous o...
Indoor radon concentration and public dose evaluation in Ningxia Hui Autonomous Region, China [0.03%]
中国宁夏回族自治区室内氡浓度及公众辐射剂量评估
Liang Dong,Liying Bai,Yunyun Wu et al.
Liang Dong et al.
The indoor radon concentration in a total of 143 rooms from 82 urban and 61 rural households in Ningxia was measured using the solid nuclear track method over four quarters for 1 y, followed by calculation of the annual effective dose. The ...
Evaluation of sampling and analytical uncertainties and estimation of natural radioactivity levels in the soil samples in Kalpakkam, Tamilnadu [0.03%]
卡兰帕卡姆土壤样品取样和分析不确定性的评估及天然放射性水平的估计
Bommadeni Arun,Viswanathan S,Menaka M et al.
Bommadeni Arun et al.
The high-purity germanium (HPGe) detector is used to quantify natural radioactivity concentrations in soil samples. The total uncertainty due to the contribution of the analytical method and sampling uncertainty is evaluated in this study. ...
Development of a prediction model for ambient dose equivalent rate distribution based on ecological half-life profiles using LASSO regression and KURAMA data [0.03%]
基于生态半减期分布数据使用LASSO回归建立预测环境当量剂量率模型的方法研究及结果报告
Yoshiaki Shikaze,Kimiaki Saito,Naoki Tanimura et al.
Yoshiaki Shikaze et al.
The two-component model, comprising a fast-decay and a slow-decay component, has been widely used to approximate the decreasing trends of air dose rates in contaminated areas surrounding major nuclear accident sites. However, its adequacy i...
Comprehensive investigation of radiation protection in veterinary hospitals in Changzhou, China [0.03%]
中国常州市兽医医院放射防护的全面调查研究
Qiang Wang,Qiang Fu,Sheng Yang
Qiang Wang
To assess the current status of radiation protection in Changzhou veterinary hospitals. Questionnaires were used to survey the veterinary hospitals and their radiation workers, questions included veterinary hospitals' basic information, loc...
Radiation doses for pediatric cardiac computed tomography angiography: weight-based radiation typical values at a tertiary hospital in southern Thailand [0.03%]
泰国南部一家三级医院儿科心脏CT血管造影的放射剂量：基于体重的放射典型值
Tshering Yangdon,Supika Kritsaneepaiboon,Saowapark Poosiri
Tshering Yangdon
This study determined weight-based median radiation dose levels or typical values as defined by the International Commission on Radiological Protection of pediatric cardiac computed tomography angiography (CTA) in a tertiary hospital. A tot...
Optimizing radiation dose and image quality in neonatal mobile radiography [0.03%]
新生儿移动放射摄影中的辐射剂量和图像质量优化
Takahiko Maeda,Makoto Hara,Hiroyuki Yamasaki et al.
Takahiko Maeda et al.
Children are more susceptible to radiation exposure than adults. Therefore, determining an appropriate radiation dose requires balancing and minimizing radiation exposure while maintaining image quality (IQ) for accurate diagnosis. We evalu...
Analysis of occupational radiation doses in nuclear medicine and radiography students during clinical training [0.03%]
核医学和放射专业学生临床实习期间的职业辐射剂量分析
George Rouvalis,Pradip Deb,Mohamed Khaldoun Badawy
George Rouvalis
An analysis compared the occupational radiation doses received by Nuclear Medicine Technologist (NMT) and radiography students during their clinical training at an Australian University from 2017 to 2020. Utilising Optically Stimulated Lumi...
Comparison of knowledge and concerns about radiation between the general population and radiological technologists using a fact-finding survey [0.03%]
一项寻访调查：比较一般人群和放射技师的辐射知识及关注点
Kako Ohshima,Kaita Nakao,Rika Morooka et al.
Kako Ohshima et al.
We conducted an online survey of 1953 members of the general population (valid response rate: 65.1%) and 384 radiological technologists (valid response rate: 100%) to examine the relationship between radiation knowledge and concerns. The me...
Gregory S Hewson,Martin Ralph,Marcus Cattani
Gregory S Hewson
Exposure to thorium-bearing dust in industries handling and processing monazite and other minerals can pose radiological risks to workers. This study aimed to reassess historical faecal bioassay data collected over 10 d from two monazite pl...