Swanson-Hysell, Nicholas2015-04-142015-04-142013https://hdl.handle.net/11299/1713291 electronic resource (PDF)enIRM Quarterly, Volume 22, Number 4 (Winter 2012-2013). Cover article: On the connections between hysteresis loops, Sir Alfred Ewing and pigs drawn whilst blindfoldedNewsletter or Bulletin