CONSTITUTION: A calorimeter for absorbed-dose measurement comprises a core(1), a jacket(2), a shield(3), a medium(4), a vacuum box(5), and a terminal board(6). The core is formed in a disc shape. The jacket is installed in order to surround the core with a gap. The jacket ...
Absorbed dose in imaging: why measure it? 来自 国家科技图书文献中心 喜欢 0 阅读量: 30 作者: LK Wagner 摘要: Short communication. 关键词: radiology and nuclear medicine fluoroscopy radiation doses dose-response relationships image processing man radiation protection risk assessment animals biomedical...
gray Gy absorbed dose (of ionizing radiation) Gray sievert Sv equivalent dose (of ionizing radiation) Sievert katal kat catalytic activity bel B ratio of values Bell * The ohm is an exception, being abbreviated to Ω rather than O (to save confusion with 0). Dr. Georg Simon Ohm did...
Purpose: In this work, we propose a new method to measure absorbed dose distribution in 3D imparted by low‐energy photon sources used for cancer treatment using high‐resolution geldosimetry.Method and Materials: BANG3‐Pro (12% Gelatin, 12% proprietary high‐viscosity‐component, 6% Methacrylic...
专业医学词典 测量单位 与"unit of measure"相近的词条 ...
USE OF THE "OVERTAKE" EFFECT TO PARAMETER OF y BAYS S. I. Rozman and B. A. Briskman MEASURE THE SPECTRAL UDC 539.1.08 For elements with intermediate and large atomic numbers Z the absorbed dose rate or the power of the radiative heat release (RHR) of 7 rays in a reactor...
EPR imaging/ absorbed dose measurementirradiated human tooth enamelEPR spectrumradiation-induced EPR signalg-valuescalibration curveThe EPR spectrum of irradiated tooth enamel contains a multitude of signals that are divided into two categories of radiation-induced and radiation insensitive (native) signals...
Sahebnasagh A, Adinehvand K, Azadbakht B. Determination and Comparison of Absorbed dose of Ovaries and Uterus in Heart Scan from TC-99 m, by Three Methods: TLD Measurement, MCNP Simulation and MIRD Calculation and Estimation of its Risks. Res J Appl Sci Eng Tech 2012; 4: 4572-4575....
radiation dosesspaceThe removal of particle type-dependent response and geometrical considerations are discussed. One specific application of this technique involving an astronaut-manipulated space experiment is described.doi:DOI: 10.1016/B978-1-4832-8312-8.50140-5...
纬?-Radiation-induced polymerization of DADMAC in aqueous solution as a function of absorbed dose was studied as well. The conversion of DADMAC increased quickly with dose before 30 kGy and then increased slowly. The experimental data of both UV- and 纬-induced polymerization were verified to be...