Six popular machine learning models. (a) Decision tree; (b) feedforward neural network (Trans: transformation; Activ Func: activation functions); (c) convolution neural network (Conv: convolution; ...

Flick through a chemistry textbook at school or university, and you’d be forgiven for thinking that chemistry — touted as the central science that connects all other physical-science fields — is the ...

"Science fields" refer to the various branches of scientific study that explore the natural world and human society. This includes the natural sciences as well as the social and human sciences, with ...

A new National Science Board report shows how the physical sciences, including chemistry, compare with other fields in US higher education. It also shows the recent impact of COVID-19 on US and ...