radiationprotection相关论文
Physicians’ knowledge about radiation protection of patients during prescription of CT scan procedur
Objective:ToevaluatetheknowledgeandpracticesofMoroccanphysiciansintermsofradioprotectionofpatientswhenprescribingcompute......
Assessment of radiation protection knowledge and practices among radiographers in the central region
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目的:探讨器官剂量调制(ODM)技术行鼻窦CT扫描时对图像质量和眼晶状体辐射剂量的影响。方法:应用GERevolutionevoCT对头部拟人模体......
表没食子儿茶素没食子酸酯(EGCG)是绿茶中儿茶素的主要成分，具有保护神经、降血糖、抗氧化、抗菌、抗病毒、抗肿瘤等多种生物学功能......
目的:探讨介入导管室护士放射防护知信行现状，并分析其影响因素，为制订干预策略提供依据。方法:本研究为横断面研究。采用便利抽样法......
Exposure to ionizing radiation cause excessive production of free radicals,which attack the important biomolecules such ......
Can we rehabilitate a phosphogypsum stack to a new use that is environmentally safe,financially robust and which adds an......
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Study design: technique note Objectives: To report a new method for precisely controlling the depth of percutaneous pedi......
Objective To investigate the different coronary CT angiography(cCTA)scan protocols in dual-source CT(DSCT),and the poten......
Radiation dose of body surface at sensitive organs and its protectiveprecaution:initial experience i
Purpose To investigate the radiation dose of body surface at sensitive organsby using different protective precaution in......
Scattered Radiation and Ceiling-Suspended Lead Screen Shielding Efficacy during Coronary Angiography
Objective To assess scattered radiation during coronary angiography(CA)and radiation protection efficacy of a ceilingsus......
The influence of air gap on radiation protection efficiency of lead glasses in interventional radiol
Objective Transcatheter arterial chemoembolization(TACE)operation is widely used in current interventional...
Continuous monitoring of patient dose in CT department:by setting up a real-time Diagnostic Referenc
Learning Objectives By continuous monitoring patient dose in CT, both Diagnostic Reference Level(DRL) and Dose Equivalen......
ABSOLUTE MEASUREMENT AND INTERNATIONAL COMPARISON OF AIR KERMA IN LOW ENERGY X-RAYS BEAM QUALITIES O
A free air ionizing chamber was designed and manufactured to realize the SI unit Gray in the range of low energy x-rays,......
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Protection against acute radiation-induced lung injury:a novel role for the anti-angiogenic agent en
Radiotherapy is commonly used to treat thoracic malignancies but often causes severe lung injury.Currently there are no ......
Helical tomotherapy (TOMO) is determined as a technique combining with a linear accelerator and helical computer tomogra......
A SURVEY ON RADIATION PROTECTION STATUS OF RAY THICKNESS GAUGE AT ANSHAN IRON & STEEL GROUP CORPORAT
Objective: To know about the radiation dose level of ray thickness gauge, the exposure dose and occupation health condit......
VIRTUAL REALITY-BASED SIMULATION PLATFORM FOR NUCLEAR AND RADIATION SAFETY AND ITS APPLICATION TO FU
Due to the risks involved, work scenario in nuclear and radiation environment is always designed based on experts and pa......
A study on monitoring and assessment of leakage and scattering radiation in a helical tomotherapy ro
Objective The radiation dose level and dose distribution of leakage and scattering radiation in a helical tomotherapy (T......
稀有金属是许多高性能功能金属材料的组成成分，在国防和尖端科学技术领域有着广泛的用途。由于钽铌原料 是一种伴生放射性矿物资源，......
探伤室的屏蔽方案应能够满足相关防护要求，又不过于保守造成资源浪费。根据探伤室实际情况，介绍Co-6O 探伤室、Irl92探伤室、X射线探......
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The radiation protector homocysteine thiolactone induces cell proliferation but has no protective ef
Objectives Homocysteine thiolactone （HCTL） is a normal metabolite of amino acid metabolism，and has been proved as a potenti......
在核医学诊疗中，放射性核素不仅照射患者体内的靶器官，同时对其他正常的组织和器官也会产生照射。笔者介绍了国内外与核医学有关的人......
The high doses of radiation prescribed in radiotherapy, and the recommended limits on low-dose exposures in a radiation ......
On March 11,2011, the Fukushima Daiichi nuclear power plant accident was induced by the Great East Japan Earthquake....
目的研究黄芪总黄酮（totalflavonoidsofastragalus，TFA）对60Coγ射线辐射损伤的人体正常骨髓间充质干细胞（humanmesenchymalstemcells，h......
目的 了解医疗机构放射防护现状,为加强放射防护工作的监督管理提供科学依据,更好地保障放射诊疗工作人员、患者和公众的健康权益.......
目的 探讨在CT引导下125I粒子植入微创治疗非小细胞肺癌(NSCLC)辐射防护护理干预的措施及注意事项.方法 对89例NSCLC患者实施有计......
目的 建立辐射防护内照射剂量估算的计算机系统.方法 基于医学内照射吸收剂量(MIRD)的人体及其器官的数学模型,采用MS Visual Basi......
目的 探讨新型放射治疗设备螺旋断层加速器机房的屏蔽计算方法以及该型加速器自屏蔽结构对机房屏蔽防护厚度的影响,为螺旋断层加速......
分两部分介绍俄罗斯核动力舰船驻泊地辐射安全卫生学监督和实施的内容:第一部分是核舰船驻泊地的辐射安全规章制度,包括建立责任制......
目的:摄影条件、改变摄影方式,检测患者接受辐射剂量的差异.方法:通过改变摄影部位的曝光条件,对X线管3个方位测试点的照射剂量进......
