Assessment of spatial-average absorbed power density and peak temperature rise in skin model under localized eletromagnetic exposure [0.03%]
局部长期电磁辐射下皮肤模型的比吸收率及温升评估研究
Jiawen Zheng,Yu Zhang,Yinliang Diao et al.
Jiawen Zheng et al.
Numerical dosimetry for assessments of the absorbed power density (APD) and temperature rise has been conducted using multi-layer skin models, incorporating skin, fat, muscle, and other components, providing a scientific foundation for sett...
Study on the 241Am-Be neutron reference radiation field established at CAEP [0.03%]
中物院建立的 Americium-Be 中子参考辐射场研究
Song Zhang,Da-Jie Ding,Ben-Jiang Mao et al.
Song Zhang et al.
In order to evaluate the field characteristics and instrument calibration capability of the 241Am-Be neutron reference radiation field at China Academy of Engineering Physics (CAEP), this paper conducted a series of researches on the radiat...
Radiation dose to the eye lens and the shielding efficacy of a protective eye mask in patients with Hodgkin lymphoma undergoing repeated CT examinations [0.03%]
霍奇金淋巴瘤患者反复进行CT检查时眼晶体辐射剂量及防护眼罩的遮挡效果
Do-Byung Rhee,Jin-Seok Yeo,Hyo-Gi Kim et al.
Do-Byung Rhee et al.
This study evaluated radiation dose to the eye lens and the shielding efficacy of a radiation-protective eye mask (E-Mask) during repeated chest and abdomen computed tomography (CT) scans. Dose measurements were obtained using an anthropomo...
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...