However, when calves receive the nutrients present in the milk, a decrease in NEFA concentrations is shown (Quigley et al., 1991; Egli et al., 1998). The lack of significant modifications of the ...

Teaching the VSEPR (valence shell electron-pair repulsion) model can be a tedious process. Traditionally, Lewis structures are drawn and the number of “electron clouds” (groups) around the central ...

Lewis structures are fundamental to learning chemistry, yet many students struggle to develop a complex understanding of its meaning and uses. Writing-to-Learn supports students in developing a deeper ...