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자료 필터
자료유형
발행연도
1994 ~ 2026
1994 2026
키워드
언어
전체 141건 중 121번부터 130번까지의 결과를 표시합니다.
2004
Article
Reinvestigation into the synthesis of zeolites using diquaternary alkylammonium ions (CH(3))(3)N(+)(CH(2))(n)N(+)(CH(3))(3) with n=3-10 as structure-directing agents
- Lee, Song-Ho ;
- Shin, Chae-Ho ;
- Yang, Doo-Kyung ;
- Ahn, Sang-Doo ;
- Nam, In-Sik ;
- 외 1명
- 2004-03
- Microporous and Mesoporous Materials
- ELSEVIER SCIENCE BV
2002
Article
Structure elucidation of a new cyclic hexadepsipeptide from Beauveria felina
- Kim, HYUN SIK ;
- Jung, MIN HWAN ;
- Ahn, SANGDOO ;
- Lee, CHANG WOO ;
- Kim, SANG NYUN ;
- 외 1명
- 2002-06
- The Journal of Antibiotics
- NATURE PUBLISHING GROUP
Article
Understanding third-order dipolar effects in solution nuclear magnetic resonance: Hahn echo decays and intermolecular triple-quantum coherences
- Warren, W.S. ;
- Huang, S.Y. ;
- Ahn, S. ;
- Lin, Y.Y.
- 2002-02
- The Journal of Chemical Physics
- AMER INST PHYSICS
2000
Article
High-resolution, >1 GHz NMR in unstable magnetic fields
- Lin, Y.-Y. ;
- Ahn, S. ;
- Murali, N. ;
- Brey, W. ;
- Bowers, C.R. ;
- 외 1명
- 2000-10
- Physical Review Letters
- American Inst of Physics, Woodbury, NY, United States
Article
Resurrection of crushed magnetization and chaotic dynamics in solution NMR spectroscopy
- Lin, Yung-Ya ;
- Lisitza, Natalia ;
- Ahn, Sangdoo ;
- Warren, Warren S.
- 2000-10
- Science
- AMER ASSOC ADVANCEMENT SCIENCE
Article
Intermolecular zero-quantum coherence imaging of the human brain
- Rizi, Rahim R. ;
- Ahn, Sangdoo ;
- Alsop, David C. ;
- Garrett-Roe, Sean ;
- Mescher, Marlene ;
- 외 4명
- 2000-05
- Magnetic Resonance in Medicine
- JOHN WILEY & SONS INC
1999
Article
Multiple spin echo generation by gradients of the radio frequency amplitude: Two-dimensional nutation spectroscopy and multiple rotary echoes
- Kimmich, Rainer ;
- Ardelean, Ioan ;
- Lin, Yung-Ya ;
- Ahn, Sangdoo ;
- Warren, Warren S.
- 1999-10
- The Journal of Chemical Physics
- AMER INST PHYSICS
Article
Visualizing the dipolar field in solution NMR and MR imaging: three-dimensional structure simulations
- Enss, Tilman ;
- Ahn, Sangdoo ;
- Warren, Warren S.
- 1999-05
- Chemical Physics Letters
- ELSEVIER SCIENCE BV
1998
Article
Intermolecular zero-quantum coherences of multi-component spin systems in solution NMR
- Ahn, Sangdoo ;
- Lisitza, Natalia ;
- Warren, Warren S.
- 1998-08
- Journal of Magnetic Resonance
- ACADEMIC PRESS INC
Article
MR imaging contrast enhancement based on intermolecular zero quantum coherences
- Warren, Warren S. ;
- Ahn, Sangdoo ;
- Mescher, Marlene ;
- Garwood, Michael ;
- Ugurbil, Kami ;
- 외 4명
- 1998-07
- Science
- AMER ASSOC ADVANCEMENT SCIENCE