Authors: Gao, J Zha, Y Ni, S

Citation: J. Gao et al., Assessment of the effectiveness of desertification rehabilitation measuresin Yulin, north-western China using remote sensing, INT J REMOT, 22(18), 2001, pp. 3783-3795

Authors: Haran, M Ni, S

Citation: M. Haran et S. Ni, Recurrent reversible paraplegia, LANCET, 357(9262), 2001, pp. 1092-1092

Authors: Ni, S Helmberger, DV

Citation: S. Ni et Dv. Helmberger, Probing an Ultra-low velocity zone at the Core Mantle Boundary with P and S Waves, GEOPHYS R L, 28(12), 2001, pp. 2345-2348

Authors: Ni, S

Citation: S. Ni, National debt, savings, and real interest rates in a neoclassical model with endogenous labour supply and knowledge-based growth, CAN J ECON, 32(5), 1999, pp. 1227-1244

Authors: Ritsema, J Ni, S Helmberger, DV Crotwell, HP

Citation: J. Ritsema et al., Evidence for strong shear velocity reductions and velocity gradients in the lower mantle beneath Africa, GEOPHYS R L, 25(23), 1998, pp. 4245-4248