31. NMR stands for nuclear magnetic resonance , referring to the nuclei of the atoms under study. 32. By studying the peaks of nuclear magnetic resonance spectra, chemists can determine the structure of many compounds. 33. A central feature of the lab is a suite of Nuclear Magnetic Resonance ( NMR ) spectrometers. 34. Another technique, nuclear magnetic resonance , can determine structures of proteins in solution, without the need for crystals. 35. The spherical tensor formalism provides a common platform for treating coherence and relaxation in nuclear magnetic resonance . 36. In 1975 its structure was descripted in base of mass spectrometry, infrared spectroscopy and nuclear magnetic resonance . 37. With nuclear magnetic resonance , Wuthrich can not only identify a protein, but can determine its three-dimensional structure. 38. Six weeks before his arrival, Purcell and his graduate students Torrey and Pound discovered nuclear magnetic resonance . 39. In the late 1970s, trifluoroacetyl chloride was explored for use as a reagent for nuclear magnetic resonance . 40. I equipped my survey catamaran, Kaimiloa, with nuclear magnetic resonance magnetometers to detect the ship's residual iron.