β Scribed by R.L. Kleinberg; S.A. Farooqui; M.A. Horsfield
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The field dependence of the 'H and 13C coalescence temperatnres in N,N-dimethyltrichloroacetamide has been used to determine the most reliable activation parameters for internal rotation of the amide moiety. The results were found to be in excellent agreement with those obtained earlier by the doubl
The T1 and T2 NMR relaxation times of water protons in plasma, obtained from patients with lung carcinoma, healthy volunteers, and patients with nontumor diseases were measured at a resonance frequency of 20 MHz. Additionally hematologic parameters were determined. In tumor patients the mean plasma
1H NMR spin-lattice relaxation times were measured for cyclohexane confined to sol-gel porous silica glasses with 17.2 and 20.4A pore radii. The relaxation times were measured at five different frequencies: 9.2,60, 180,300 and 500 MHz. Additionally the measurements of the spin-lattice relaxation tim
At the high field strength of 7βT, __in vivo__ spectra of the human brain with exceptional spectral quality sufficient to quantify 16 metabolites have been obtained previously only in the occipital lobe. However, neurochemical abnormalities associated with many brain disorders are expected to occur