Mining sites are areas where mining and restoration coexist and are constantly changing.The vegetation condition can reflect the process of surface mining and restoration, while quantifying the Plates impacts of different mining patterns and surrounding environments on vegetation is the key to balancing mining activities and ecological restoration.

This paper deals with a set of three partial Corrective Skin Peels differential equations involving time-fractional derivatives and nonlinear diffusion operators.This model helps us to understand the HIV spread and transmission into the patient.First, we prove the existence and uniqueness of weak solutions to the mathematical model.Then, the Galerk

One of the greatest challenges in interpreting the pulsations of rapidly rotating stars is mode identification, i.e.correctly matching theoretical modes to observed pulsation frequencies.Indeed, the latest observations as well as current theoretical results show the complexity of pulsation spectra in such stars, and the lack of easily recognisable