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Filtering by: Creator Moore, Jason Andrew Remove constraint Creator: Moore, Jason Andrew Degree Name Bachelor of Science (B.S.) Remove constraint Degree Name: Bachelor of Science (B.S.)

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  • Detecting Fish Vocalizations in American Samoa Using Machine Learning

    Creator:
    Munger, Jill
    Abstract:
    A deep neural network was developed and trained to identify the sounds of pomacentrids (damselfishes) in the National Park of American Samoa. Four years of continuous, passive acoustic data were recorded by a single stationary hydrophone. Deep neural networks enable the full utilization of such large datasets by automating laborious...
    Resource Type:
    Presentation
    Full Text:
    problem The ocean is a difficult place to conduct research Photo credit: Jason Helyer, NOAA The

  • Pilot study of operational parameters in microbial electrolysis cell with dark fermentation reaction

    Creator:
    Camplair, Mora
    Abstract:
    Biohydrogen production via dark fermentation (DF) and microbial electrolysis cells (MEC) demonstrate great potential for sustainable hydrogen generation. In this study, DF and MEC were coupled as a hybrid reactor and evaluated using brewery wastewater. The effect of hydraulic retention time (HRT) and buffer concentration on reactor performance were assessed...
    Resource Type:
    Undergraduate Thesis
    Full Text:
    previously constructed by Andrew G. Miller and Dr. Lakhveer Singh [13]. The reactor was a 10 L, single

  • High Field Terahertz Spectroscopy of Optically Excited Gallium Arsenide

    Creator:
    Compeau, James
    Abstract:
    High field time-domain terahertz spectroscopy (TDS) is used to determine the time dependent transmission and the time-delay and optical-power dependent conductivity of a wafer of gallium arsenide (GaAs). Gallium arsenide is a direct band-gap semiconductor and has potential as a computer processor component. Analysis of the transmission of terahertz (THz)...
    Resource Type:
    Undergraduate Thesis
    Full Text:
    advising this project, and offering help where desperately needed. Thanks to Andrew Stickel for aiding