The pdf files are course notes, keynote ('powerpoint') slides, and overheads used for the Current Topics in Biophysics course (SC/BPHS 2090.03, crosslisted as SC/BIOL 2090.03). Specifically, the lectures by Roger R. Lew (2008-2014). Additional course materials are archived on this website (http://www.yorku.ca/planters/BPHS_2090_website/).