Abstract Background Mucosally transmissible and pathogenic CCR5 (R5)-tropic simian-human immunodeficiency virus (SHIV) molecular clones are useful reagents to identity neutralization escape in HIV-1 vaccine experiments and to study the envelope evolutionary process and mechanistic basis for coreceptor switch during the course of natural infection.R

We identify two issues that obstruct the clear assessment of open access publishing performance by academics, librarians, and other stakeholders.Firstly, the current open access categories are difficult to understand and reason about.Secondly, there are no easily accessible tools that allow many countries and institutions to view their open access

The stock price has consistently varied Poster over time in the capital market and can be influenced by a range of internal and external factors.This study aims to identify the elements that investors take into account when making investment decisions on the Main Board Index of the Indonesian stock market, as well as the factors that determine shar