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- All Subjects: Creative Project
- All Subjects: Health
- Creators: School of Molecular Sciences
- Member of: Barrett, The Honors College Thesis/Creative Project Collection
- Status: Published
The objective of this investigation is to evaluate how environmental changes that are related to the growth environment in the CF lung alters rhamnolipid production. Thirty-five P. aeruginosa isolates from Dartmouth College and Seattle Children’s Hospital were selected to observe the impact of temperature, presence of Staphylococcus aureus metabolites, and oxygen availability on rhamnolipid production. It was found that the rhamnolipid production significantly decreased for 30C versus 37C, but not at 40C. The addition of S. aureus spent media, in any of the tested conditions, did not influence rhamnolipid production. Finally, the change in oxygen concentration from normoxia to hypoxia significantly reduced rhamnolipid production. These results were compared to swarming assay data to understand how changes in rhamnolipid production impact surface-mediated motility.
Hinduism is one of the oldest religions in the world and one of the most practiced today. It is full of fantastical myths and heroic legends, as well as undercurrents of feminism contrasted with misogyny and patriarchy. Hindu myths are contradictory as stories have evolved over time and have been retold with millions of differing perspectives.
In my thesis, I portrayed the 22 archetypes of the Major Arcana of the tarot through the lens of Hindu mythology as well as the broader pan-Indian culture. I include ancient stories and references to modern social issues. I visually communicated the connections between characters of Hindu mythology and the archetypes of the tarot with 22 watercolor paintings. This project was an opportunity to explore both the tarot through Hinduism, vice-versa. It allowed for the development of a deeper connection with spirituality and religion, along with a greater understanding of visual communication.
U.S. border colonias, otherwise known as Disadvantaged Unincorporated Communities, are rural settlements along the U.S. Mexico border with substandard housing conditions. Colonia residents often face inadequate access to necessities such as appropriate shelter, septic and sewer systems, and potable water. Water insecurity in colonias poses a particularly difficult challenge for residents who require clean water not only for consumption, but also household use in sanitation and hygienic practices. As of 2015, an estimated 30% of over five million US colonia residents lack access to clean drinking water, resulting in health complications and unsanitary living conditions. Preliminary health data collected indicates that due to water insecurity, colonia residents are more likely to contract gastrointestinal disease, be exposed to carcinogenic compounds from contaminated water, and experience psychosocial distress. Yet more comprehensive research needs to be conducted to understand the full breadth of the public health issue. A scoping review on water insecurity in colonias has not been completed before and could be beneficial in informing policymakers and other stakeholders on the severity of the situation while advising possible solutions.