【摘 要】
：
In order to compare the dosimetric properties of two kinds of solid state detectors used for monitoring external exposures,experiments Were performed for the GD
【机 构】
：
Institute of Radiation Medicine
论文部分内容阅读
In order to compare the dosimetric properties of two kinds of solid state detectors used for monitoring external exposures,experiments Were performed for the GD-300 series of radiophotoluminescent glass detectors (RPLGD) and the GR-200 series of thermoluminescent detectors (TLD).X-rays and 137 Cs and 60 Co γ-rays were used to irradiate the RPLGDs and TLDs,their dose linearky,uniformity/reproducibility of signal,fading effect and energy dependence were compared.Both kinds of the detectors have generally good dosimetric properties.The dose linearity and energy dependence of the GD-351 dosimeters and the TLDs are nearly the same,but the RPLGD is much better than the TLD in terms of the uniformity and fading effect.
其他文献
This paper proposes a joint layer scheme for fair downlink data scheduling in multiuser OFDM wireless networks. Based on the optimization model formulated as th
Breaking wave induced nearsurface turbulence has important consequences for many physical and biochemical processes including water column and nutrients mixing,
Based on clustering method on planes, blind signal separation (BSS) of underdetermined mixtures with three observed signals is discussed. The condition of suffi
The surface modification of the anionicpolyurethane(APU) film was carried out by immersing it insilk fibroin peptide(SFP) solution for 12 h and then treatingwit
The paper describes the growth of a germanium (Ge) film on a thin relaxed Ge-rich SiGe buffer.The thin Ge-rich SiGe buffer layer was achieved through a combinat
In this paper, we study the Maslov-type index theory for linear Hamiltonian systems with brake orbits boundary value conditions and its applications to the exis
The presence of actin in the nucleus as well as its functions in various nuclear processes has been made clear in the past few years. Actin is known to be a par
The present paper addresses the subject of truss damage identification using measured frequency response functions (FRF). Damage identification matrix is formed
Density functional theory (DFT) B3LYP at 6-31G* level is employed to optimize the structures of the molecules bridged through n-vertex bis-substituted carborane
In many experiments, the performance of a subject may be affected by some previous treatments applied to it apart from the current treatment. This motivates the