Purpose This paper aims to explore the impact of the COVID-19 epidemic on the study and life of graduate students, understand the current practical problems faced by effective graduate students, and explore the impact of the COVID-19 epidemic on the life of graduate students in universities.Design/methodology/approach In this paper, the graduate st
ABSTRACT There is a growing appreciation for the role of vaccines in confronting the problem of antimicrobial resistance (AMR).Vaccines can reduce the prevalence of resistance by reducing the need for antimicrobial use and can reduce its impact by reducing the total number of cases.By reducing the number of pathogens that may be responsible for a p
This paper presents an approach to mathematical terms similar to the approach developed by Kripke in order to copyright Pen deal with natural kind terms; in fact, I argue that mathematical terms are natural kind terms in the sense of Kripke.Thus, I suggest that, from a semantic perspective, such terms should be seen as primarily referring terms, an