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Pharmacology, Toxicology and Environmental Health Commons

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Full-Text Articles in Pharmacology, Toxicology and Environmental Health

Characterization Of The Thermophilic Xlanase Fsa272 From Candidatus Fervidibacter Sacchari Belonging To Glycoside Hydrolase Family Gh10, Nicole Torosian, Jonathan K. Covington, Allison M. Cook, Nancy O. Nou, Jan-Fang Cheng Dec 2022

Characterization Of The Thermophilic Xlanase Fsa272 From Candidatus Fervidibacter Sacchari Belonging To Glycoside Hydrolase Family Gh10, Nicole Torosian, Jonathan K. Covington, Allison M. Cook, Nancy O. Nou, Jan-Fang Cheng

Undergraduate Research Symposium Posters

Candidatus Fervidibacter sacchari is a novel, facultatively anaerobic, hyperthermophilic bacterium found in terrestrial geothermal springs globally. Its genome encodes 115 putative glycoside hydrolase enzymes that are predicted to hydrolyze glycosidic bonds between carbohydrates. Fsa272, a member of the glycoside hydrolase family 10, was synthesized and cloned into Escherichia coli strain T7 Express. The transformed E. coli was grown with LB broth and ampicillin at 37°C. Fsa272 expression was induced with isopropylthio-beta-galactoside (IPTG), and the lysate was heat purified for 15 minutes at 80° C. The 3,5-dinitrosalicylic acid assay identified xylanase activity with a pH range of 4.5 to 10.5 (pHopt …


Groundwater Remediation Using Modified Biochar, Kers Ung-Watson, Ismail Abdulraheem, Nikki Tibayan, Suraj Pochampally Dec 2022

Groundwater Remediation Using Modified Biochar, Kers Ung-Watson, Ismail Abdulraheem, Nikki Tibayan, Suraj Pochampally

Undergraduate Research Symposium Posters

Biochar, a lightweight black residue made of carbon, has proved to be an effective adsorbent to remove TCE from groundwater. Not only is it an economical substitute for conventional adsorbents but it can be created by using a variety of organic materials. For this project, it will rely on walnut shell feedstock to create biochar as this had the best ability to adsorb TCE.


Teaching How To Recycle Through The Medium Of Virtual Reality, Nathan Kassai Dec 2022

Teaching How To Recycle Through The Medium Of Virtual Reality, Nathan Kassai

Undergraduate Research Symposium Posters

Students, especially children in elementary and middle school, have difficulty focusing and or absorbing information from their courses. The problem lies in the scarcity of hands-on/interactive elements in classrooms as most lectures contain topics most students would be interested in but are presented in a monotonous way. To properly educate and inspire students to work on improving their academic knowledge, alternative educational mediums must be sought. Such mediums like Virtual and Augmented Reality allow students to interact with virtual objects to learn more about a wide variety of subjects, hence increasing their engagement and enjoyment in any particular topic. The …


The Global Effects Of Climate Change: Detrimental Impacts On The Environment, Ecosystem, Coral Reefs, Human Health/Well-Being, And Global Economy, Lucky Heng Dec 2022

The Global Effects Of Climate Change: Detrimental Impacts On The Environment, Ecosystem, Coral Reefs, Human Health/Well-Being, And Global Economy, Lucky Heng

Undergraduate Research Symposium Posters

Despite criticism, scientists have been continuing to find more evidence to prove that the threats on the coral reefs around the world are real. The impact of rising climate temperature, pollution, ocean acidification, etc. has been leading to increasing amounts of mass bleaching and a massive decline in coral reefs in past decades. This research study utilizes a systematic literature review and secondary research to collect, analyze and provide evidence that climate change impacts the ecosystem, and marine life (coral reefs) species on the planet. By addressing the impact of climate change and its significance on the ecosystem and global …


Powering A Sustainable Electric Vehicle Future, Harmony Ruth, Jordan Brickman Apr 2022

Powering A Sustainable Electric Vehicle Future, Harmony Ruth, Jordan Brickman

Undergraduate Research Symposium Posters

Electric vehicle sales account for roughly 20% of total sales world wide and are projected to be 80% by 2050. China's electric vehicle market holds a 13.3% market share. China exported 550,000 electric vehicles in 2021. China represents a 54% share of the world's coal consumption as of 2020. Why study China on this issue? China is a major player in the World Economy.


Rising Recess Temperatures: Quantifying The Cooling Effect Of School Parks, Nicholas Kendall, Xuhui Lee Mar 2022

Rising Recess Temperatures: Quantifying The Cooling Effect Of School Parks, Nicholas Kendall, Xuhui Lee

Library/Life Sciences Undergraduate Poster Competition 2022

Many schools in the US are currently placed in urban heat islands. Children attending these schools are thought to be at greater risk to heat stress related health concerns. We used mobile heat sensors to see if there was a quantifiable difference between the playgrounds and parks within and between two schools with differing park sizes.


Wanderscaping: Stirring Agitated Reflections Into Our Home The Campus, K. Annie Bingham Jan 2022

Wanderscaping: Stirring Agitated Reflections Into Our Home The Campus, K. Annie Bingham

Selected Undergraduate Works

Wanderscaping is a two part project completed over the 2021-2022 school year. The first portion, "Wanderscaping Our Home The Campus" meanders through the physical space of Sarah Lawrence College, as a landscape and an institution, while the second, "Stirring An Agitated Reflection" floats that knowledge in the psychic space of an interconnected host of guides, through books, conversations, and other media. As a whole this project is a process-oriented wrangling of freedom, connection, and their borders. It has culminated in practices of public participatory performance, photography, mapping, iconography, audio recording, and writing. Wanderscaping aims to share a space to dream …


Climate Change And Environmental Sustainability Module: Activity Booklet, Fozia Parveen, Sara Hassan, Subhan Khan Jan 2022

Climate Change And Environmental Sustainability Module: Activity Booklet, Fozia Parveen, Sara Hassan, Subhan Khan

Books

Dear readers (teachers, parents, and students), Thank you for accessing our activity booklet. The information booklet introduced concepts relating to climate change and environmental sustainability. In this booklet several cross cutting activities on various themes have been presented. The booklet contains ready-made activities containing but not limited to comic strips, experiments, conversations, writing, simple tag, cut and paste as well as research activities. We hope you enjoy, adapt and implement these activities in your community.


Climate Change And Environmental Sustainability Module: Information Booklet, Fozia Parveen, Sara Hassan, Subhan Khan Jan 2022

Climate Change And Environmental Sustainability Module: Information Booklet, Fozia Parveen, Sara Hassan, Subhan Khan

Books

No abstract provided.