A multi-server retrial queue with a hyper-exponential service time is considered in this paper.The study is performed by the method of asymptotic diffusion analysis under the condition of long delay in orbit.On Lower Clamp Cover the basis of the constructed diffusion process, we obtain approximations of stationary probability Collagen distributions
Smith Boonchutima, Watsayut Kongchan Department of Public Relations, Faculty of Communication Arts, Chulalongkorn University, Bangkok, Thailand Background: Dating apps play a major role in connecting men who are interested in meeting other men for sex.Besides finding a partner, these tools are also exploited for other activities such as encouraging
In this brief report we followed the evolution of the COVID-19 Infodemic Risk Index during 2020 and clarified its connection with the epidemic waves, focusing specifically on their co-evolution in Europe, South America, and GLASS BABY BOTTLE South-eastern Asia.Using 640 million tweets collected by the Infodemic Observatory and the open access datas