Excitation Waves in Capillaries, in Nature, and on Humans

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Event Details
  • Date/Time:
    • Wednesday January 31, 2018 - Thursday February 1, 2018
      3:00 pm - 3:59 pm
  • Location: Howey - School of Physics N110
  • Phone: 404-894-5203
  • URL:
  • Email:
  • Fee(s):
    N/A
  • Extras:
Contact

shaun.ashley@physics.gatech.edu

Summaries

Summary Sentence: Excitation Waves in Capillaries, in Nature, and on Humans

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Media
  • Niklas Manz Niklas Manz
    (image/jpeg)

School of Physics Nonlinear Science & Mathematical Physics Seminar: Prof. Niklas Manz, College of Wooster

Excitation waves are propagating spatiotemporal structures observed in many biological, chemical, and physical systems. They can be described as a reaction-diffusion (RD) wave in which an autocatalytic reaction zone propagates via diffusion without mass transport. More common types of RD waves are the propagation of an action potential in a nerve, the spread of electrical depolarization waves on the heart surface, the (human spectator) stadium wave, or a forest fire.

All RD systems can be described with one set of nonlinear differential equations and experimentally investigated with, for example, a chemical tabletop model system, the Belousov-Zhabotinsky reaction or with match sticks.

I will give an overview of this research field and present two projects which are also relevant to research in the Physics Department at the Georgia Institute of Technology.

Additional Information

In Campus Calendar
Yes
Groups

School of Physics

Invited Audience
Faculty/Staff, Graduate students
Categories
Seminar/Lecture/Colloquium
Keywords
physics
Status
  • Created By: Shaun Ashley
  • Workflow Status: Published
  • Created On: Jan 24, 2018 - 4:54pm
  • Last Updated: Jan 24, 2018 - 4:57pm