DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Cho, Zang-Hee | - |
dc.contributor.advisor | 조장희 | - |
dc.contributor.author | Yim, Myung-Sik | - |
dc.contributor.author | 임명식 | - |
dc.date.accessioned | 2011-12-14T02:15:59Z | - |
dc.date.available | 2011-12-14T02:15:59Z | - |
dc.date.issued | 1988 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=66317&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/39253 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 전기 및 전자공학과, 1988.2, [ iii, 64, [3] p. ] | - |
dc.description.abstract | Recently, there are some applications of NMR imaging to in-vivo microscopy because it introduces the chemical properties of microscopic objects. But it suffers from low SNR, long imaging time and especially the diffusion effect. The diffusion effect on NMR microscopy increases as the spatial resolution is improved. The diffusion affects the signal decay when the field gradient is applied, thereby degrading the spatial resolution along the reading and coding gradient directions. This diffusion effect is discussed in detail. The optimal data acquisition time and the field strength of reading gradient are analyzed in order to maximize the signal to noise ratio for a given resolution and the new imaging scheme is proposed for reducing the diffusion effect. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.title | (A) study of diffusion effect on NMR microscopy | - |
dc.title.alternative | 핵 자기 공명 현미 영상법에서 확산 현상에 대한 연구 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 66317/325007 | - |
dc.description.department | 한국과학기술원 : 전기 및 전자공학과, | - |
dc.identifier.uid | 000861358 | - |
dc.contributor.localauthor | Cho, Zang-Hee | - |
dc.contributor.localauthor | 조장희 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.