On the Great East Japan Earthquake

 On the tsumami disaster on March 19 and 20, 2013
  pptx file (for Microsoft PowerPoint)

  wmv file (for Windows Media Player)


 On the Fukushima nuclear power crisis on March 20 and 21, 2013
  pptx file (for Microsoft PowerPoint)
  pdf file (newspaper article)
  pdf file (newspaper article)

  wmv file (for Windows Media Player)


 On some behavioral aspects of earthquake risk assessment on March 21, 2013
  pptx file (for Microsoft PowerPoint)