讲座题目： Large-scale magnetic resonance imaging

The basic principles and experience of application

主 讲 人: Prof. Anatoly Legchenko

LTHE-IRD / Universite de Grenoble, France

讲座时间：2014年10月14日14:30

讲座地点：朝阳校区地质宫330海光学术报告厅

报告摘要： The large-scale Nuclear Magnetic Resonance (NMR) imaging is a geophysical technique that allows non-invasive investigations of water-saturated rocks. The method is based on the NMR phenomenon in the Earth’s magnetic field. In the 1-Drealization it is usually referred as the Magnetic Resonance Sounding (MRS) and in 2-D or 3-D applications we say 2-D and 3-D Surface Nuclear Magnetic Resonance (SNMR) or Magnetic Resonance tomography (MRT). During the presentation all these applications will be referred as SNMR. SNMR is based on the same physical principles as the traditional NMR, but because of very low static magnetic field and a large size of investigated samples SNMR has many specific features to take into account.

主办单位：仪器科学与电气工程学院

国家地球物理探测仪器工程技术研究中心

国土资源部地球探测技术及仪器重点实验室

地球信息探测仪器教育部重点实验室

Anatoly Legchenko简介：

Anatoly Legchenko ：Associate Editor. Anatoly Legchenko was graduated in the former USSR in the Electrotechnical Institute of Novosibirsk (NETI) as an Engineer in computer sciences and electronics.

His PhD diploma in physics and mathematics from the Computing Centre of the Siberian Branch of Russian Academy of Sciences was titled “Inverse problems in geophysical NMR tomography”.

In 2001, he received a Diploma in geophysics from the University Paris XI (France): ”Habilitation à diriger les recherches (sciences de la terre)” (HDR).

Between 1981 and 1995 Anatoly was employed as an Engineer and then as a Research Scientist in the Institute of Chemical Kinetics and Combustion of the Siberian Branch of Russian Academy of Sciences (ICKC, Novosibirsk, Russia). In 1995 he joined the Bureau de Recherches Géologiques et Minières (BRGM, France) and in 2003 the Institute de Recherche pour le Développement (IRD, France).

Actually, Anatoly is a Senior Scientist attached to the Université Joseph Fourier. The main research area is focalized on hydrogeophysics and in particular on the development of new methods of non-invasive NMR water prospecting (conception, hardware and software for measuring and interpretation) and on the methodology of practicalapplications.Thetechnical knowledge in electronics, computer sciences, geophysics, applied mathematics are completed by the administration experience linked to the practical implementation of the scientific results.

Anatoly is a regular reviewer in many scientific journals and many times was acting as an Invited Editor for Near Surface Geophysics and Journal of Applied Geophysics. He is the author of a textbook, numerous patents, papers and field reports.

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