Barrett

Barrett, The Honors College at Arizona State University proudly showcases the work of undergraduate honors students by sharing this collection exclusively with the ASU community.

Barrett accepts high performing, academically engaged undergraduate students and works with them in collaboration with all of the other academic units at Arizona State University. All Barrett students complete a thesis or creative project which is an opportunity to explore an intellectual interest and produce an original piece of scholarly research. The thesis or creative project is supervised and defended in front of a faculty committee. Students are able to engage with professors who are nationally recognized in their fields and committed to working with honors students. Completing a Barrett thesis or creative project is an opportunity for undergraduate honors students to contribute to the ASU academic community in a meaningful way.

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Founders Lab – Agrix Paper

Description

Startups in the paper manufacturing are few & rare between. Agrix Paper takes a step towards innovating the traditional mass-scale paper making process & introduce non-wood fiber sourcing into the papermaking space. Using a hemp fiber-base, Agrix Paper hopes to develop a new paper manufacturing process that derives high-quality paper…

Startups in the paper manufacturing are few & rare between. Agrix Paper takes a step towards innovating the traditional mass-scale paper making process & introduce non-wood fiber sourcing into the papermaking space. Using a hemp fiber-base, Agrix Paper hopes to develop a new paper manufacturing process that derives high-quality paper sourced from hemp & agricultural waste. Agrix Paper will reinvent the papermaking process for a more sustainable industry future.
ContributorsBarraza-Córdova, Erik (Author) / Byrum, Emily (Co-author) / DiFernando, Anthony (Co-author) / Byrne, Jared (Thesis director) / Lee, Christopher (Committee member) / Barrett, The Honors College (Contributor) / Civil, Environmental and Sustainable Eng Program (Contributor) / Mechanical and Aerospace Engineering Program (Contributor)
Created2023-05
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Founder's Lab - Uni Flask

Description
When you get to a point in your day where you need a drink of water, what type of bottle do you reach for? A plastic bottle? In the US alone, over 500 billion bottles are used daily (or in a year), and this leads to an exorbitant amount of…

When you get to a point in your day where you need a drink of water, what type of bottle do you reach for? A plastic bottle? In the US alone, over 500 billion bottles are used daily (or in a year), and this leads to an exorbitant amount of plastic waste that ends up in landfills, oceans, and finally, our bodies. Uni Flask is a unique solution tailored to meet the needs of college students throughout the US. Through the pairing of reusable, university themed bottles with our daily reminders and challenges, eliminating plastic waste is at the heart of our group's solution. The themed bottles will be available to not just students, but to anyone who is interested. The reminders you receive can be modified to your exact needs, and can be sent daily, weekly, or even monthly. Regardless of which option you choose, our team will include you in any competitions and challenges available, as our goal at Uni Flask is to not only cut down on plastic waste and consumption, but to help you achieve a healthier, hydrated lifestyle.
ContributorsOwen, Alexander (Author) / Algibez Flores, Lola (Co-author) / Mohandes, Nasim (Co-author) / Li, Amanda (Co-author) / Byrne, Jared (Thesis director) / Satpathy, Asish (Committee member) / Barrett, The Honors College (Contributor) / Civil, Environmental and Sustainable Eng Program (Contributor)
Created2022-05

The Impact of Best Management Practices on Water Nutrients Levels in the United States

Description
Best Management Practices (BMPs) are often designed to restore the water quality of impaired waterbodies. They are expensive to install and maintain and often have limited post-installation analysis. There is a gap in our knowledge of the long-term real-world efficiency of such systems as their dynamics are complex and poorly…

Best Management Practices (BMPs) are often designed to restore the water quality of impaired waterbodies. They are expensive to install and maintain and often have limited post-installation analysis. There is a gap in our knowledge of the long-term real-world efficiency of such systems as their dynamics are complex and poorly understood, and we have very limited data about these systems. We looked at water quality changes pre- and post-BMP implementation from sites around the US to better understand the impacts of BMPs on the nitrogen (N) and phosphorus (P) concentrations in the waterbodies. Water quality data was obtained from 72 waterbodies across the United States using the National Water Quality Monitoring Council’s Water Quality Portal. This data was analyzed for trends using the Kaplan-Meier method, exceedance probability, and lag time analysis. Out of the seventy-two (72) watershed locations, twenty-two (22) did not have enough data for analysis. Of these fifty (50) remaining watersheds locations one hundred eighty-four (184) monitoring sites were analyzed. Only sixty-nine (69) of these monitoring sites were found to have enough data for analysis. Forty-eight (48) sites saw improvement in nutrient levels, where overall post-implementation exceedance probability for critical thresholds (defined as 1 mg/l for N and 0.1 mg/l for P) decreased. Twenty-one (21) sites did not see improvement, where post-implementation exceedance probabilities did not show any reduction; in some cases, it showed an increase. Even among the efficient sites, where improvement was found, significant variation was observed in changes in exceedance probability with time, with many sites not demonstrating an expected uniform decreasing trend. It was also found that 56 out of the 72 water bodies had some biological indicator present, these included dissolved oxygen concentrations, benthic macroinvertebrate populations, fish communities/aquatic life, bacteria, and index scores. However, data gaps were detrimental to conclusively assessing BMPs with biological indicators. It was determined that sparse biological indicators data were not indicative of BMP success. These observations highlight the importance of designing a monitoring strategy that can capture these unexpected trends and allow a better understanding of BMPs. Along with better monitoring strategies, consistent and frequent monitoring is needed. Therefore, the effectiveness of best management practices was inconclusive due to a lack of available data on many sites.
ContributorsBlair, Antonio (Author) / Baker, Kayla (Co-author) / Kumar, Saurav (Thesis director) / Weiss, Josh (Committee member) / Johnson, Abbey (Committee member) / Barrett, The Honors College (Contributor) / Civil, Environmental and Sustainable Eng Program (Contributor)
Created2024-05