  The exclusive electro-disintegration processes 2H(e,e'p)n, 3He(e,e'p)2H,
3He(e,e'p)pn, 3He(e,e'pp)n and 4He(e,e'p)3H have been calculated using
realistic few-body wave functions and treating final state interaction (FSI)
effects within a generalized eikonal approach. The semi-inclusive scattering
A(e,e'p)X off complex nuclei has been analyzed using many-body wave functions
for 16O and 40Ca, obtained within the framework of a linked cluster expansion
and taking FSI into account by a Glauber-type approach. The effect of color
transparency has also been included by considering the Finite Formation Time
(FFT) that the hit hadron needs to reach its asymptotic physical state.
