Image quality dependence on thickness of sliced rat kidney taken by a simplest DEI construction
文献类型：期刊论文
| 作者 | Li G(黎刚) ; Wu ZY(吴自玉); Wang JY(王佳怡); Jiang XM(姜晓明); Gang, L; Chen, ZH; Wu, ZY; Ando, M; Lin, P; Wang, JY
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| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
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| 出版日期 | 2005 |
| 卷号 | 548期号:1-2页码:#REF! |
| 关键词 | diffraction-enhanced imaging hard X-ray phase contrast imaging refraction contrast rocking curve synchrotron radiation |
| 通讯作者 | Gang, L (reprint author), Chinese Acad Sci, Inst High Energy Phys, Yuquan Rd 19, Beijing 100039, Peoples R China. |
| 英文摘要 | The excised rat kidney slices were investigated using a simplified diffraction-enhanced imaging (DEI) configuration with only two crystals: the first one working as monochromator and the second one working as analyzer in the Bragg geometry that was developed at Beijing Synchrotron Radiation Facility (BSRF). Many fine anatomic structures of the sliced rat kidneys with thickness of 2 mm and 120 gm can be distinguished clearly in the DEI images that were obtained at the shoulder of a rocking curve. The authors would like to emphasize that the thick and thin slices DEI provides very different images; in the thick sample only the structure with the big density gradient or that near the surface where X-ray comes out can be distinguished, while in the thin ones some fine structures, which can not be distinguished at the thick sample under the same condition, can be seen very clearly. The reason related with the counteraction of delta(x, y, z) gradient in the integral process along the X-ray path inside the thick sample is discussed. (c) 2005 Elsevier B.V. All rights reserved. |
| 学科主题 | Instruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy |
| 类目[WOS] | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Particles & Fields ; Spectroscopy |
| 收录类别 | SCI |
| WOS记录号 | WOS:000231410900033 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226898]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Li G,Wu ZY,Wang JY,et al. Image quality dependence on thickness of sliced rat kidney taken by a simplest DEI construction[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2005,548(1-2):#REF!. |
| APA | 黎刚.,吴自玉.,王佳怡.,姜晓明.,Gang, L.,...&Jiang, XM.(2005).Image quality dependence on thickness of sliced rat kidney taken by a simplest DEI construction.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,548(1-2),#REF!. |
| MLA | 黎刚,et al."Image quality dependence on thickness of sliced rat kidney taken by a simplest DEI construction".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 548.1-2(2005):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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