ASU Now is a multimedia news and information website exploring Arizona State University by telling the stories of the people who make up this remarkable institution. Students, faculty, staff, alumni, parents and other members of the Arizona State University community turn to ASU Now for the thought-provoking ideas, insight and innovation from ... Overview of Geometric Algebra in Physics. Oersted Medal Lecture 2002: Reforming the Mathematical Language of Physics In: D. Hestenes, Am. J. Phys. 71 (2), February 2003, pp. 104--121. Abstract: The connection between physics teaching and research at its deepest level can be illuminated by Physics Education Research (PER).
Using molecular dynamics (MD) computer simulations we can study membrane proteins in atomic detail, down to the movements of individual water molecules. For example, the Mhp1 transporter protein shown here switches between three different functional states: A: outward facing; B: occluded; C: inward facing — as predicted byt the alternating access model.