COMBINING HI-RESOLUTION SCAN MODE WITH DEEP LEARNING RECONSTRUCTION ALGORITHMS IN CARDIAC CT [0.03%]
心脏CT中高分辨率扫描模式与深度学习重建算法的结合应用
Svea Deppe Mørup,John Stowe,Helle Precht et al.
Svea Deppe Mørup et al.
To investigate the impact of combining the high-resolution (Hi-res) scan mode with deep learning image reconstruction (DLIR) algorithm in CT. Two phantoms (Catphan600® and Lungman, small, medium, large size) were CT scanned using combinati...
DETERMINATION OF RADIOACTIVITY LEVELS IN BLACK AND WHITE SANDS USED FOR BUILDINGS AND ESTIMATION OF RADIATION HAZARDS IN THE NORTH-WEST REGION OF ETHIOPIA [0.03%]
用于建筑的黑白砂中的放射性水平测定及埃塞俄比亚西北地区的辐射危害估算
Tadesse Abate,Sitotaw Eshete
Tadesse Abate
One hundred and two black and white sand samples were compiled from disparate sand excavates from the affluent rivers of Lake Tana. The supreme values of 226Ra, 232Th and 40K were calculated in Bq Kg-1 units from black sand samples, while t...
STANDARD-DEVIATION BASED CONFORMITY INDEX FOR EVALUATING TREATMENT PLAN OF INTENSITY MODULATED RADIOTHERAPY IN LUNG CANCER [0.03%]
基于标准差的调强放射治疗一致性指数在肺癌中的应用评估
Pan Qingya,Fan Yizhong,Zhang Fuke et al.
Pan Qingya et al.
This paper attempts to find a new conformity index (CI) calculation method with slice and angle information for evaluating lung cancer radiation treatment plan. A total of 20 lung cancer patients in 2016-2019 were selected. Treatment plans ...
ESTIMATION OF PATIENT ORGAN AND WHOLE-BODY DOSES IN [18F-FDG] PET/CT SCAN [0.03%]
在[18F-FDG]PET / CT扫描中估算患者器官和全身剂量
Aida Kessara,Nihal Buyukcizmeci,Gonca Kara Gedik
Aida Kessara
The object of this study was to estimate organ doses and whole-body effective doses from positron emission tomography/computed tomography (PET/CT) scan using [fluorine-18]-fluoro-2-deoxy-d-glucose (18F-FDG) in adult patients and to assess t...
ESTIMATION OF FETAL AND PEDIATRIC DOSES FROM CHEST CT EXAMINATIONS USING VIRTUALDOSE SOFTWARE [0.03%]
利用VirtualDose软件对胸部CT检查中胎儿和儿童的剂量进行评估
Zirui Ye,Miao Qi,Yingming Zhao et al.
Zirui Ye et al.
Pregnant women and children sometimes had to undergo chest computed tomography (CT) scans during the Corona Virus Disease 2019 (COVID-19) pandemic. This study estimated the fetal and pediatric doses from chest CT scans. Organ doses and effe...
RADON IN DRINKING WATER FROM ALTERNATIVE SOURCES OF WATER SUPPLY IN THE NORTH OF KOSOVO [0.03%]
科索沃北部替代供水水源的饮用水中的氡含量
Biljana Vučković,Sanja Mrazovac Kurilić,Ljiljana Nikolić-Bujanović et al.
Biljana Vučković et al.
In this study, the results of research on radon activity concentrations in natural mineral waters, traditionally used for drinking but also for other needs, in rural and urban households in northern Kosovo are presented. Radon activity conc...
IMPACT OF THE ENDF/B-VIII.0 LIBRARY ON MCNP6.2-COMPUTED AMBIENT AND PERSONAL DOSE EQUIVALENT CONVERSION COEFFICIENTS [0.03%]
ENDF/B-VIII.0库对MCNP6.2计算的环境和个人剂量当量转换系数的影响
Stephen R McHale,Marshall Millett,Madeline I Prince
Stephen R McHale
The 2018 release of the Evaluated Nuclear Data File (ENDF)/B-VIII.0 library initiated several examinations of the impact of the revised nuclear data on Monte Carlo models. This study used version 6.2 of the Monte Carlo N-Particle® code (MC...
EFFECT OF PELVIC LEAD SHIELD ON ORGAN DOSES IN POSTERO-ANTERIOR CHEST RADIOGRAPHY [0.03%]
后前位胸片摄片中骨盆防射板对器官剂量的影响
Anna Kelaranta,Teemu Mäkelä,Teemu Hyppänen et al.
Anna Kelaranta et al.
Lead shields are commonly used in X-ray imaging to protect radiosensitive organs and to minimise patient's radiation dose. However, they might also complicate or interfere with the examination, and even decrease the diagnostic value if they...
RADIATION DETECTOR FOR THE ISRAELI FIRST RESPONDERS-METHODOLOGY OF SELECTION [0.03%]
以色列急救人员辐射探测器的选择方法论
Michal Brandis,Yossi Rabby,Lior Epstein et al.
Michal Brandis et al.
This paper presents the rationale and development of a methodology of selection of a radiation detector that can be used by first responders arriving to a terror event scene, not knowing if the event involves any radioactive materials. This...
ANALYSES OF SOME CALL FACTORS AFFECTING SAR LEVELS OF GSM MOBILE PHONES USED IN GHANA [0.03%]
影响加纳GSM手机SAR水平的若干因素分析研究
S Osei,J K Amoako,F Sam et al.
S Osei et al.
In response to mounting radiofrequency health concerns, this study was constituted to provide critical scientific data and assess any potential exposure from global system for mobile communication mobile phones. Specific absorption rate (SA...