The coast of Bangladesh has a specialty in terms of high bending and many off- shore islands. Incorporation of the coastline and island boundaries properly in the numerical scheme is essential for accurate estimation of water levels due to surge. For that purpose a numerical scheme consisting of very fine mesh is required along the coastal belt, whereas this is unnecessary away from the coast. In...

Variational mesh refinement is a crucial step in multiview 3D reconstruction. Existing algorithms either focus on recovering details or suppressing noise. Approaches with consideration of both are lacking. To address this limitation, we proposed new variational method named total differential (TDR), which mainly included two improvements. First, the traditional partial-differential photo-consis...

in this paper, the effects of carbon nanotube (cnt) orientation and aggregation on the static behavior of functionally graded nanocomposite cylinders reinforced by cnts are investigated based on a mesh-free method. the used nanocomposites are made of the straight cnts that are embedded in an isotropic polymer as matrix. the straight cnts are oriented, randomly or aligned or local aggregated int...