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Videos by Current Topic Workshop: Blackwell-Tapia Conference

  • Young Women and Mathematical Biology: A Personal Perspective
    Carlos Castillo-Chavez
    Lee Segel one of the greatest applied mathematicians of our time passed away on January 31, 2005. His obituary (SIAM News, 03-10-2005) read "With his death, the applied mathematics community lost one of its finest practitioners, and the theoretical biology community lost a true pioneer who was still a leader at the cutting edge of so many subjects. And most importantl...
  • How can changes in protein isomer concentration trigger protein aggregation diseases?
    Conner Sandefur
    Conformational diseases result from the failure of a specific protein to fold into its correct functional state. The misfolded proteins can lead to the toxic aggregation of proteins. In some cases, misfolded proteins interact with bystanders proteins (unfolded and native folded proteins), eliciting a misfolded phenotype. These bystander polypeptides would follow their norm...
  • Nonlinear partial differential equation and stochastic singular control
    Ryan Hynd
    Nonlinear partial differential equations arise in stochastic optimal control via dynamic programming equations. In many cases, solutions of these equations aid in the design of optimal controls. We discuss a class of equations where the associated control processes are "singular" with respect to the time variable. These equations arise in models for spacecraft co...
  • A new SIS malaria model with vector demography showing natural occurring oscillations
    Miranda Teboh-Ewungkem
    A new way to model the dynamics of malaria transmission that takes into consideration the demography of the transmitting vector will be presented. Model results indicate the existence of nontrivial disease free and endemic steady state solutions which can be driven to instability via a Hopf bifurcation as a parameter is varied in parameter space. The model therefore captur...
  • Yes, Even You Can Bend It Like Beckham
    Edray Goins
    In the 2002 film by Gurinder Chadha, character Jesminder 'Jess' Bhamra states "No one can cross a ball or bend it like Beckham" in a reference to the international soccer star's ability to cause the ball to swerve. French researchers Guillaume Dupeux, Anne Le Goff, David Quere and Christophe Clanet published a paper earlier this year in the New Jou...

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