Jocelyn Raphael and Dr. Larry St. Clair, Department of Biology Lichens consist of a fungus occurring symbiotically with a photosynthetic organism (such as an alga and/or cyanobacterium). Lichens are known to produce a high number of secondary metabolites. Studies have shown that these secondary compounds have various biological roles such as antibiotic, antiviral, anti-inflammatory, anti-proliferative, […]
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Antibody Production and Diversification in Humanized Mice
Stanton Nielsen and Dr. Brad Berges, Department of Microbiology and Molecular Biology Many scientists are skeptical of using humanized mice to study the human adaptive immune response. The reasoning behind this skepticism stems from discrepancies in various studies seen previously. A study conducted by Traggiai et al. showed that humanized mice elicited a human adaptive immune response when […]
The Effect of Male Dominance on Female Mate Choice in Poecilia gillii
Michael McEntire and Dr. Jerald Johnson, Department of Biology Research Summary Female mate choice (intersexual selection) and male dominance interactions (intrasexual selection) can each play important roles in sexual selection. These two mechanisms tend to be discussed in isolation. The goal of this study is to explore the interaction between these two forms of sexual […]
Novel and Integrative Approaches to Articulating the Pancrustacean Tree of Life
Alan Colver and Dr. Keith Crandall, Department of Biology The taxonomic group Pancrustacea encompasses more than half of the world species. The two main groups within Pancrustacea are the crustaceans and hexapods (insects). Understanding these two groups will aid in preservation, population control, and economic pursuits involving these groups. In our evolutionary analysis, six different […]
Detection of Social Threat in Autism Spectrum Disorders (ASD)
Whitney Worsham and Dr. Michael Larson, Department of Psychology Introduction The purpose of this research project was to investigate underlying difficulties with social interaction in children with autism spectrum disorders (ASD). Previous research has demonstrated that children with ASD are inhibited in processing social cues, including social threat (Krysko & Rutherford, 2009). We hypothesized that children with autism […]
SCOS Calibration and Filtering for HPM Field Measurement
Bradley Whitaker and Dr. Stephen Schultz, Department of Electrical and Computer Engineering High power microwave (HPM) weapons create large electric and magnetic fields with the purpose of disrupting electronic equipment. In order to protect electronics, the interaction between the equipment and the electromagnetic fields must be characterized. This requires a noninvasive sensor that can detect […]
Instrumentation and Monitoring of Concrete Bridge Decks: Moisture, Temperature, and Electrical Conductivity
Tenli Waters and Dr. Spencer Guthrie, Department of Civil and Environmental Engineering The purpose of this report is to give the results of research conducted to measure the extent of internal curing occurring in the field in concrete bridge decks constructed using lightweight concrete compared to conventional concrete. With permission from bridge engineers at the […]
Mentored Research in Geochemistry of Ancient Maya and Fremont Archaeological Sites
Dr. Richard Terry, Department of Plant & Wildlife Sciences Many of the activities of the ancient Maya did not leave artifactual or architectural remains for us to study, since many activities involved organic materials that were biodegraded over time. Furthermore, the warm and humid climate accelerated the decomposition of most organic materials (Dahlin et al., […]
The Cognitive Neuroscience of Long-Term Memory
Dr. Brock Kirwan, Department of Psychology Memory is an essential cognitive ability. It allows us to use past events to guide future actions. Research in my laboratory focuses on determining the mechanics of how the brain remembers what it does. We are interested in determining what will be remembered and what will be forgotten. Specifically, […]
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The Journal of Undergraduate Research contains published research reports resulting from undergraduate mentoring. Reports are published 1 year after the grants are awarded. (e.g. Reports for projects marked 2013 (projects that were funded in February 2013) were published in January 2014.) activity affect american analysis approach art assessment based behavior byu cancer care cells change […]
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