http://digital.library.wisc.edu/1793/211 Research, Scholarly and Creative Activity Day Search the Channel search http://minds.wisconsin.edu/simple-search http://digital.library.wisc.edu/1793/24576 Title: Supplementing fatty acids to improve sperm characteristics <br/> <br/>Authors: Adams, Leah <br/> <br/>Abstract: Research was conducted to determine whether the supplmentation of omega-3 and omega-6 fatty acids to the diets of miniature stallions would affect the motility and viability of their sperm following cooling and freezing. This study is important, as some stallions are unable to ship semen because their semen has poor tolerance to cooling and freezing procedures. Results for this study are inconclusive as of yet, but it could potentially make it possible to ship semen from many more sires, thus increasing the number of sires available to breeders across the country. <br/> <br/>Description: Color poster with text describing research conducted by Leah Adams, advised by Dr. Kristina Hiney (University of Wisconsin-River Falls), to determine whether the supplementation of omega-3 fatty acids would improve the post-thaw progressive motility and viability of stallion spermatozoa. http://digital.library.wisc.edu/1793/24574 Title: The impact of Cooperative Guided Reflection on student learning: the case of optimization problem solving in Calculus I <br/> <br/>Authors: Tomlinson, Kathy <br/> <br/>Abstract: We examine the influence of Cooperative Guided Reflection (CGR) on student learning in the optimization unit in Calculus I. The investigation uses both quantitative and qualitative methodologies: pre and post surveys of student understanding and attitudes about problem solving; comparison of exam performance between treatment and control groups; and analysis of students' written work. The study finds a qualitative positive impact of CGR, with no significant effect on exam scores. <br/> <br/>Description: Color poster with text describing research conducted by Dr. Kathy Tomlinson (University of Wisconsin-River Falls) on the use of Cooperative Guided Reflection to improve student learning on optimization problem solving in Calculus I. http://digital.library.wisc.edu/1793/24572 Title: A case for using locally grown food on campus <br/> <br/>Authors: Townsend, Justin <br/> <br/>Abstract: As The University of Wisconsin River Falls has made the decision to be at the forefront of sustainable community development in the region, it becomes very important to look at all aspects of campus. Since our current food service contractor uses unsustainable practices, I researched the possibilities and benefits of using our local food stocks. My research was primarily looking at hidden costs of the food we eat here on campus based on previous research done by ecologists and economists. I also studied the feasibility of using our local food stock by using other universities, local programs, and our current use of local products. What I discovered was two important facts about our food services on campus. First, it was not sustainable and promoted a system that harmed our local economy, our neighbors, and the environment around the globe. Secondly, I found if we made a few changes in procurement our food services could provide a higher degree of freshness and nutrition to River Falls' students and staff. The conclusion I came to is that UW-River Falls should support imposed guidelines that tell our food service how much they must spend in our community. <br/> <br/>Description: Color poster with text describing research conducted by Justin Townsend, advised by Dr. Kelly Cain (University of Wisconsin-River Falls) on the idea of using locally grown food on the campus of the University of Wisconsin-River Falls. http://digital.library.wisc.edu/1793/11461 Title: Using DNA fragments to measure genetic variability within a natural stand of wild rice in northwestern Wisconsin <br/> <br/>Authors: Downes, Diana <br/> <br/>Abstract: Understanding site criteria for the preservation of genetic variability in American wild rice (Zizania palustris) is necessary if healthy wild rice populations are to remain viable. Leaf samples were collected on a single day, from a wild-grown stand of approximately 45 acres location in northwestern Wisconsin. Characteristics of each plant and site criteria were recorded at the time of collection. Restriction Fragment Length Polymorphisms (RFLP) was used to assess genetic variation. <br/> <br/>Description: Color poster with text describing research conducted by Diana Downes, advised by Dr. Kim Mogen (University of Wisconsin-River Falls) that used DNA fragments to measure the genetic variability of a natural stand of wild rice in northwestern Wisconsin.