In this article, a central-upwind scheme (CUP) is extended to solve two-phase shallow granular flow (TPSF) model.The flow in this case is considered as incompressible and it is regarded to be a shallow layer of granular and liquid material.The model consists of continuity and momentum equations for both solid and liquid phases.Our T shirts main int
The relationships between plant viruses, their herbivore vectors and host plants can be beneficial, neutral, or antagonistic, depending on the species involved.This variation in relationships may affect the process of biological invasion and the displacement of indigenous species by invaders when the invasive and indigenous organisms occur with nic
The vortex ElectroMagnetic (EM) wave has a unique spiral Back Sar Pad phase wavefront.The rotational Doppler effect, induced by the lateral micromotion of a target is expected to provide a new mode of radar target detection.Under the illumination of vortex EM waves, the micromotion of a cone-shaped target periodically modulates the instantaneous fr
Cancer is a major cause of death throughout the world.Oral cancer is one of the six most frequently occurring cancer.1 In Bangladesh, the number of new cancer cases of whole body per year is about 200000 of which oral cancer is about 20%.2 In our neighboring country India, accounts for thirty-five percent of all newly diagnosed cancers in men.The e
Background Hand, foot, and mouth disease (HFMD) is a serious threat among children in China.Some studies have found that air pollution is associated with HFMD incidence, but the results showed heterogeneity.In this study, we aimed to explore the heterogeneity of associations between air pollutants and the number of HFMD cases and to identify signif