β Scribed by M.D Schnall; V Harihara Subramanian; J.S Leigh Jr.; L Gyulai; A McLaughlin; B Chance
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The goals of this study were to compare ^31^P magnetic resonance spectroscopy (MRS) and ^1^H magnetic resonance imaging (MRI) of human subjects and phantoms at 1.5 and 2.0 T. The ^31^P signalβtoβnoise (__S/N__) ratios in phantom standards and in localized volumes in human brain and live
## Abstract A gradient scheme is presented which may be used for STEAM or ISIS localization. One application of the scheme is to perform singleβshot STEAM shimming prior to data acquisition with STEAM and ISIS, using identical gradient amplitudes and durations. Using conventional STEAM to shim for
2-Dimethoxyphosphoryl-l,3-dithiane was obtained by the reaction of 2-ddoro-1,3&thia~~e with trimethyl phosphite. Studies at 200,360 and 400 MHz using 'H, 13C and " P nuclei and lDand 2D NMR techniques are described. Long-range coupling constants were extracted by iterative treatment of [ A B ] , C D