In light of a general scenario of a two-level non-Hermitian PT-symmetric Hamiltonian, we apply the tetrad-based method to analyze the possibility of strop analogue Hawking radiation.We carry this out by making use of the conventional null-geodesic approach, wherein the associated Hawking radiation is described as a quantum tunneling process across

Influenced by the exploitation of natural resources and Welding Tips industrialization, ecological and environmental problems have become increasingly severe worldwide, particularly in rapidly developing countries such as China.This study utilizes Earth observation satellite data to monitor changes in ecological environment quality of the Wuhan Urb

Environment suffered in recent years a large corrupting by human; and because of his ignorance MAXI CAL of the dimensions of Caliphate in the ground and ignore what it means gearing.The gearing is that the son of Adam, which will benefit the board of Allah Almighty to him in the land of the causes of life, without exaggeration or negligence and wit

Evaporation of thin liquid films inside reentrant cavities occurs in several boiling processes where enhanced surfaces are utilized.In this work, Cosmetic Sets evaporation from a single reentrant cavity with an additional thin channel is studied.The channel allows the backflow of liquid from the pool into the cavity during bubble growth.Direct nume