We discuss various realizations of the four dimensional braneworld inflation in warped geometries of string theory. In all models the inflaton field is represented by a Dp probe brane scalar specifying its position in the warped throat...

The effect of the entrance geometry of a culvert on the discharge coefficient is studied. The experimental results of a sharp edge model, which is compared with Bodhaine,s, are taken as the comparison base. The curved up edge model and the curved...

In the present paper, a study of flow pattern in a variable geometry ejector used in solar refrigeration system was conducted in an effort to achieve the optimum geometry and improve the understanding of the important flow behaviors that lead...

In this paper, molecular structures and vibrational frequencies of cycloketone, cyclopropanone,
cyclobutanone, cyclopentanone, and cyclohexanone have been investigated by density functional theory (DFT) and the second ...