socio-political metatheories based on ontological and epistemological foundations, could be devided to different objectivist and subjectivist fronts. according to such a devide, different interpretation of individual-society and agent-structure could be renderd. in contrast,critical metatheories that seek to transcend the contradiction between objectivity-subjectivity in the individual-society ...

geometrically nonlinear governing equations for a plate with linear viscoelastic material are derived. the material model is of boltzmann superposi¬tion principle type. a third-order displacement field is used to model the shear deformation effects. for the solution of the nonlinear governing equations the dynamic relaxation (dr) iterative method together with the finite difference discretizati...