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4 total posts. Showing results 1 - 4.

George “Skip” Wittler

  • Ph.D., University of Texas
  • M.A., University of Montana
  • B.A., Carleton College

Barbara Sisson

  • Postdoctoral Associate, Department of Pediatrics, Northwestern University, Feinberg School of Medicine, Stanley Manne Children’s Research Institute (formerly Children’s Memorial Research Center), Chicago, Illinois
  • Ph.D., Northwestern University
  • B.A., Lake Forest College

I am a developmental biologist interested in how cartilage cells get their shape. My lab studies this using zebrafish as a model system for human facial birth defects. I teach Introductory Biology, Scientific Writing and Communication, Cell Biology, Developmental Biology, and Cancer Biology.

Memuna Khan

  • Ph.D., Virginia Polytechnic & State University , Blacksburg, Virginia (biology)
  • B.A., University of Chicago, Chicago, Illinois (biology with honors)

I joined the faculty as an avian ecologist in 2006. My education started in Brooklyn, New York reading Ranger Rick, watching urban wildlife, and learning about the outdoors as a Girl Scout. I landed in Wisconsin after earning an undergraduate degree at the University of Chicago (B.A. Biology 1992), a doctorate at Virginia Tech (Ph.D. 1999), and a post-doctoral position at Princeton University. As an undergraduate, courses in Field Ecology and Animal Behavior introduced me to the wonderful world of birds and I haven’t gotten bored yet.

At Ripon my students and I study the behavior and ecology of a local population of Eastern Bluebirds. Since 2007, we have individually color-marked adult and nestling bluebirds and tracked their histories of movement and reproduction. My students have examined the impact of mealworm supplementation on nestling growth rates, double brooding, and overwintering behavior. These students have presented their work at undergraduate research symposia held by Sigma Xi and Beta Beta Beta, national science and biological honor societies. My current research interests include a study of the movement of overwintering bluebirds at feeders in Ripon, and the efficacy of wren guards in preventing House Wren predation on bluebird nests.

At Ripon I teach Vertebrate Zoology, Biology of Birds, Animal Behavior, Ecology, Evolution, Scientific Writing, Environmental Studies, and Catalyst 120. I also take students on In Focus courses on Conservation and Biodiveristy in Costa Rica.

Mark Kainz

  • Postdoctoral scientist (plant virology), University of Wisconsin-Madison
  • Postdoctoral fellow (bacteriology), University of Wisconsin-Madison
  • Ph.D., Cornell University, Ithaca, New York (biochemistry, molecular and cell biology)
  • M.S., Washington State University, Pullman, Washington (plant pathology)
  • B.S., University of Portland, Portland, Oregon (biology)

I have been a faculty member at Ripon since 2008 and I love my job. I am interested in molecular biology and virology. My research students and I study the mechanics of how RNA is synthesized in bacteria and the factors that control how new virus particles are assembled in a virus infected cell. I teach Genetics and Microbiology every year and Molecular Biology and Virology every few years. I am also a member of the staff that teach our Introductory Biology and our Scientific Writing & Communication classes. I am a mentor for the Applied Innovation Seminar that is the capstone of our Catalyst curriculum. I teach another Catalyst class called “Bring out your dead: Infectious disease through history” that Professor Matzke from our history department and I developed together. I am part of the team that oversees the Catalyst curriculum, Ripon’s skill-based general education curriculum.