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Life Sciences Commons

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Physical Sciences and Mathematics

University of South Dakota

Honors Thesis

Articles 1 - 2 of 2

Full-Text Articles in Life Sciences

Trophish: Building A Global Database Of Freshwater Trophic Interactions, Jacob M. Ridgway May 2022

Trophish: Building A Global Database Of Freshwater Trophic Interactions, Jacob M. Ridgway

Honors Thesis

Freshwater management and research frequently use the trophic data of freshwater fishes. Despite this fact, it is difficult to perform a simple search of dietary information for any one fish species. FishBase represents, to our knowledge, the largest compilation of freshwater dietary information to date. However, it excludes a large portion of the ecological literature due to its development taking place prior to the creation of most modern scientific search engines. Our project (TroPhish) is building upon FishBase by digitizing approximately 130 years of data from the fish predation literature. Data from the primary and grey (e.g. theses, dissertations, reports) …


Current And Future Applications Of 3d Printing Using Custom-Made Materials, Bridger T. Irons Apr 2020

Current And Future Applications Of 3d Printing Using Custom-Made Materials, Bridger T. Irons

Honors Thesis

The use of 3D printers has increased exponentially from its inception in the 1980s. Recently, the ability to design and create detailed objects has drawn the attention of many who wish to capitalize on this highly customizable process. With much of the focus in this industry being placed on finding new printable materials, many are overlooking the possibility of modifying existing materials. The aim of our research was to modify the materials already being used by 3D printers to alter their properties and explore future possible applications. We examined the addition of graphene powder, carbon microfibers, and other nanoparticles to …