Periodontal diseases are the complex disease with a dynamic relationship between biofilm and the host immunoinflammatory response.The goal of periodontal therapy is to preserve the natural dentition and increase their longevity by creation of a favorable environment around the teeth.The mainstay to achieve this is by the non-surgical periodontal th
While global food trade has allowed countries to buffer against domestic food production shortfalls and gain access to larger markets, engaging in trade has also opened economies up to shocks and increased extraction of food resources.With this research, we analyze how the global grain network influences country-level nourishment, while controlling
Soil liquefaction or instability, one of the most catastrophic phenomena, has attracted significant research attention in recent years.The main cause of soil liquefaction or instability is the reduction in the effective stress in the soil due to the build-up of pore water pressure.Such a phenomenon has often been thought to be related to the undrai
In this paper, we concern with the predator-prey system with generalist predator and density-dependent prey-taxis in two-dimensional bounded domains.We derive Sports lid the existence of classical solutions with uniform-in-time bound and global stability for steady states under suitable conditions through the Lyapunov functionals.In addition, by li
Sports lid The using of internet technology in business field facilitates the online product sales.There are many challenges and obstacles faced by customers when they would like to buy product via online, for instance the process of technology adoption, online crime activities, etc.This situation creates customer doubtfullness and worries for enga