Objective: To celebrate over 30 years of health information systems’ (HIS) evolution by bringing together pioneers in the field, members of the next generation of leaders, and government officials from several developing nations in Africa to discuss the past, present, and future of HISs. Methods: Participants gathered in Le Franschhoek, South Africa for a 2 1⁄2 day working conference consisting...

Plasmaspheric hiss waves make great significance on the loss of electrons in Earth's radiation belts. The prediction and reconstruction for global evolution plasmaspheric are critical to investigate dynamic process belt. In this study, realistic variation model is established based deep learning technology. Using Light Gradient Boosting Machine Permutation Importance methods, we first select op...