2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/202501Our objective is to compute the moments of the deep-inelastic structure functions of the nucleon on the lattice. A major source of uncertainty is the renormalization of the lattice operators that enter the calculation. In this talk we compare the renormalization constants of the most relevant twist-two bilinear quark operators which we have computed non-perturbatively and perturbatively to one loop order. Furthermore, we discuss the use of tadpole improved perturbation theory.4 pages, uuencoded postscript file. Contribution to Lattice 95. Also available from http://www.desy.de/pub/preprints/desy/1995High Energy Physics - Latticetext