In this paper we propose an efficient two-level model identification method for a large class of linear-in-the-parameters models from the observational data. A new elastic net orthogonal forward regression (ENOFR) algorithm is employed at the lower level to carry out simultaneous model selection and elastic net parameter estimation. The two regularization parameters in the elastic net are optim...

methods and principles used in education come from diverse foundations. this paper aims at examining philosophical and psychological foundations of education based on two similar views from the west and the east: the illuminationist philosophy of suhrawardi and phenomenology of husserl. questions of the research deal with philosophical and psychological foundations of education from the standpo...

This article presents the buckling behavior of carbon nanotubes reinforced sandwich-structured composite shells supported by elastic foundations. The configuration is composed three layers, an isotropic core, and two nanocomposite face sheets. Carbon fibers are applied to reinforce sheets sandwich shells. It assumed that distribution reinforcements across shell thickness uniform or functionally...