• R.W. Yeagy Colloquium, 4/20/09, Dept. of Math. and Stat., SFASU.

• Applied Mathematics Seminar, 4/24/09, Dept. of Math., University of North Texas.

• Mathematics Colloquium, 10/2/09, Dept. of Math. University of Dallas.
  

• Graduate Student Seminar, Spring 2009, Dept. of Math, SMU
  

CONFERENCE PRESENTATIONS

• Contributed Presentation at the 2010 Joint Mathematics Meeting in San Francisco, CA., Synchronous versus asynchronous oscillations for an antigenically varying Plasmodium falciparum infection with host immune response

• Contributed Presentation at the 2009 SIAM Conference for Dynamical Systems in Snowbird, UT., Asynchronous Oscillations in an intrahost model of Plasmodium Infection

• Poster presentation at the 2008 Society of Mathematical Biology meeting in Toronto, Canada, Recurrent Intrahost Epidemics in a Model of Malaria with Binary Immune Response

• Contributed Presentation at the 2004 MAA Texas Section meeting in Corpus Christi, TX., The Best Way to do Calculus is to Not do Calculus