SEARCH Articles Figures Tables A Properties of Magnetically Active Nuclei Active galactic nuclei Biologically active compounds, nuclei Biologically active compounds, nuclei location Boron NMR active nuclei Critical activating nucleus Group NMR active nuclei J Coupling to Other NMR-Active Nuclei Lithium NMR active nuclei Locomotor activity suprachiasmatic nucleus NMR active nuclei and isotope abundance NMR active nuclei and isotopes as tracers NMR-active nuclei Nuclear magnetic resonance active nuclei Nuclei active in NMR Nucleus neutron activation analysis Osmium NMR active nuclei Rhodium NMR active nucleus Silver NMR active nuclei Spin-active nuclei Tungsten NMR active nuclei