原文标题: Communication network dynamics in a large organizational hierarchy
地址: http://arxiv.org/abs/2208.01208
作者: Nathaniel Josephs, Sida Peng, Forrest W. Crawford
原文标题: Characterizing Vaccination Movements on YouTube in the United States and Brazil
地址: http://arxiv.org/abs/2208.01509
作者: Marcelo Sartori Locatelli, Josemar Caetano, Wagner Meira Jr., Virgilio Almeida