The linear behavior of thermal transport has been widely explored, both theoretically and experimentally. On the other hand, nonlinear response not fully discussed. In light vector potential theory [Tatara, Phys. Rev. Lett. 114, 196601 (2015)], we develop a general formulation to calculate dynamic responses. DC limit, recover well-known Mott relation Wiedemann-Franz (WF) law at order response, ...

Detailed investigation on biomechanics of a complex structure such as the human lumbar spine requires the use of advanced computer-based technique for both the geometrical reconstruction and the stress analysis. In the present study, the computer-assisted tomography (CAT) and finite element method (FEM) are merged to perform detailed three dimensional nonlinear analysis of the human ligamentous...