Dosimeter相关论文
为在核事故中使用机器人定位和抓取丢失的伽马放射源,本文初步设计了一款基于双GM(Geiger-Müller)计数管(ZP1321,ZP1301)的宽量程......
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ChromosomeAberrationasaBiologicalDosimeterforMixedn-γIrradiationinDifferentProportsionsChromosome Aberrationas......
Radiation detection material is a central component of nuclear technology fmding applications in many critical fields.De......
With the increasing use of nuclear energy, there is a need for a wider range of efficient dosimeters for radiation detec......
The research on dose distribution on irradiated food containers and evaluation of several methods to verify absorbed dos......
A study on the real-time radiation dosimetry measurement system based on optically stimulated lumine
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A three dimensional Fricke-(PVA-glutaraldehyde)-xylenol orange (FPGX) hydrogel dosimeter was prepared by chemical crossl......
Design of a novel optically stimulated luminescent dosimeter using alkaline earth sulfides doped wit
Optically stimulated luminescence (OSL) is the luminescence emitted from an irradiated insulator or semiconductor during......
针对目前国内使用的P型金属氧化物半导体(Positive channel metal oxide semiconductor,PMOS)剂量计存在的灵敏度较低的问题,在对P......
Tu的衰变子体跟氡的一样，其大部分（＞90％）在形成初期是带正电荷的。利用这一特性，在剂量计采样小室加静电场可大大提高测Tu灵敏度。利用驻......
近年来，用于电离辐射个人剂量监测的技术日趋成熟，目前已开发了光致光，热释光剂量计等。本文主要概述了已有的外逸电子发射机制；同时简......
目的比较个体计量仪与声级计评价挡车工噪声暴露的异同.方法用个体计量仪采集一工作日内挡车工的噪声暴露动态资料并将数据传输至......
The present work has dealt extensively and systematically with the fading characteristics of polystyrene-alanine dosimet......
Dosimetric characterization of aqueous solution of basic fuchsin was studied spectrophotometrically for possible applica......
A three dimensional Fricke-(PVA-glutaraldehyde)-xylenol orange (FPGX) hydrogel dosimeter was prepared by chemical crossl......
研制了一种可同时测定6个点辐射剂量的智能伦仪器。该仪器采用微型半导体探头作为辐射探测器，具有信号采集、数据处理及显示、储存......
本文介绍了本实验室研制的JR型晶溶发光剂量测量仪的结构、性能及其应用。仪器包括光读出探头、电流转换电路和读数记录系统。仪器......
本文报道了根据国际辐射单位与测量委员会（ＩＣＲＵ）３９号报告推荐的用于环境或工作场所监测的周围剂量当量Ｈ＾＊（ｄ）的定义以及ＩＣＲＵ对其能量响应的要求所研制......
介绍了一种智能化的具有信号采集、数据处理及储存打印显示等功能的ＳＤＩ－１００辐射剂量仪，该测量仪所用的探测器为微型半导体，测量精确度为±０．０５％（ＳＤ），稳......
在实时个人剂量管理系统中，个人剂量仪读出器主要负责个人剂量仪与上位机管理软件之间的相互通信。个人剂量仪监测个人的累积剂......
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用丙烯酸接枝后的聚乙烯薄膜,可用不同的染料进行染色,制成有色聚乙烯薄膜剂量计。这种剂量计对~(60)Coγ射线的剂量响应在一定的......
针对我国用于肿瘤治疗水中吸收剂量测量的剂量计不能直接溯源到水吸收剂量,无法与国际水吸收剂量测量方法接轨的问题,该文研制60Co......
本文介绍建立低水平(防护级和环境级)X、γ剂量仪表校准用的实验室标准的方法和结果。它是用中国计量科学研究院校准过的 NPL-2560......
为实现肿瘤微波热疗过程中温度数据的实时监控以及测温曲线的显示,研制了肿瘤热疗热剂量仪,可在强电磁场中配合各种频段的微波热疗......
介绍了1种新型的人体甲状腺中125I测量仪。该测量仪由NaI(Tl)晶体探头和智能化数据记录系统组成，通过单片机进行数据处理，该测量仪可......
采用传统的熔融冷却法制得5种不同Li/Na原子比（7：0、5：2、1：1、2：5、0：7）的辐射光致发光剂量计玻璃,研究结果揭示了玻璃性能随玻璃组成的......
单探测器宽量程剂量仪测量范围能超过8个数量级,远大于常规脉冲计数法的剂量仪。在单探测器宽量程剂量仪中,平均等待时间的计算误......
研究了不同偏置条件对ＰＭＯＳ探头样品辐照响应的影响。在－１～１ＭＶ／ｃｍ的电场范围内，获得了偏置对ＰＭＯＳ剂量计辐照响应灵敏度和线性度的影响规律。利用“空穴......
研究了ＰＭＯＳ剂量计在不同温度和栅集团下的辐照退火表现，结果表明：温度和退火偏置条件是影响初始退火速率和退火幅度的重要因素，较高退火温......
目的：测定放射治疗中照射野外邻近组织所受照射剂量。材料与方法：采用热释光剂量计（ＴＬＤ），测量４７例不同部位照射野外正常组织和器官的测定。结......
对治疗水平级电离剂量计的结构原理及性能技术指标要求作简要介绍,并对我国医院放疗单位使用得较多的四种剂量计的标称性能指标作......
The effects of gamma irradiation on absorption properties of Carbol Fuchsin (CF) with crystal violet dyed Poly Vinyl Alc......
Radiation-sensitive polymer gels are among the most promising three-dimensional dose verification tools and tissue-like ......
Assessment of Organ Dose by Direct and Indirect Measurements for a Wide Bore X-Ray Computed Tomograp
The aim of this study was to investigate the organ doses of patients undergoing computed tomography (CT) examination usi......
Comparison of Gamma Pass Rate between the Dose-to-Water and Dose-to-Medium Reporting Modes for Patie
Introduction: To compare the measured dose distributions to calculated ones in dose-to-water (Dw) and dose-to-medium (Dm......
Measurement of the Ambient and Extremity Doses in Clinical Oncology Hospital, Menoufia University, E
The ambient dose of radiation therapy and nuclear medicine units of Clinical Oncology Hospital, Menoufia University were......
Disposable Condenser Dosimeter Using a Skin-Insulated Mini-Substrate with a Silicon X-Ray Diode in I
To measure integral doses in image-guided radiation therapy, we developed a disposable mini-substrate with a 1.0-μF con......
本文用自制丙氨酸-ESR剂量计和西德辐射与环境研究中心（GSF）的丙氨酸-ESR剂量计,测量了北京市射线应用中心的<sup>60</sup>Coγ辐射......
辐射在介质中产生的效应直接依赖于所吸收的辐射能量。为保证“醉蟹辐照保质”项目实施，本文从剂量计配制、放取样品位置、辐照时间......
[目的]观察和比较接触稳态噪声和非稳态噪声工人个体之间、工作日之间个体噪声暴露的特点和规律。[方法]应用噪声个体计量仪分别测......
Photon energy response optimization using few-channel spectroscopy dose method for Si-PIN photodetec
Si-PIN photodetectors having features such as low cost,small size,low weight,low voltage,and low power consumption are w......
介绍一种基于89S51单片机技术的宽量程、多功能放射性剂量仪的主要设计特点和电路的软、硬件工作原理。该仪器可以显示剂量率、累......
In this study the spectrophotometric response of the Toluidine Blue O (TBO)-gelatin gel dosimeter irradiated with gamma ......
Dyed poly(vinyl alcohol) (PVA) films, prepared by a simple technique of casting aqueous solutions of PVA containing a mi......
Studying of Common Factors Affecting Reading of Lithium Fluoride Thermo-Luminescence Dosimeter Cryst
The aim of this study was to study the technical factors affecting the reading of TLD (LiF:Mg:Ti) for radiation dosimetr......
An Approach for Using of Poly Glycolic Acid (PGA) in Reference Standard Dosimetry: PGA/ESR Dosimetry
Reference Standard Dosimeters are used to calibrate radiation environments and routine dosimeters. It can also be used i......
