Index Catalog // ScholarsArchive@OSU

Designing surveys to investigate the impacts of wildfire smoke on human health

Creator:: Attridge, Samuel J.
Abstract:: Wildfires are increasing in frequency. One area of research interest centers on the pollutants within wildfire smoke, including but not limited to particulate matter and polycyclic aromatic hydrocarbons. These chemicals are associated with exacerbation of respiratory, cardiovascular, dermatological, reproductive, oncological, gastrointestinal, and infectious conditions. As wildfires becoming increasingly prevalent, it...
Resource Type:: Honors College Thesis
Full Text:: Exposure. Environ Health Perspect 124, 1334–1343. https://doi.org/10.1289/ehp.1409277 Rengarajan, T

Assessing Exposures and Simplifying Complex Mixtures of SVOCs for Hazard Characterization using Alternative Model Systems

Creator:: Rivera, Brianna N.
Abstract:: Throughout their lifetime individuals are exposed to complex mixtures of chemicals. The study of chemical mixtures is an internationally recognized research priority, but seemingly complex challenge. To reduce the intricacy of studying mixtures, researchers have identified different prioritization methods based on exposure or the toxicity of chemicals. However, understanding the...
Resource Type:: Dissertation

Understanding the future of PFAS policy and management : a comparative study between two regions – the Pacific Northwest and the Great Lakes Region

Creator:: Tran, Danielle N.
Abstract:: In the past fifty years, per- and polyfluoroalkyl substances (PFASs) have become alarming global pollutants. In 2019, the United States (U.S.) Environmental Protection Agency (EPA) ultimately classified them as emerging contaminants and established an action plan to address PFAS and protect public health through developing, identifying, monitoring, and remediating current...
Resource Type:: Capstone Project

New Inorganic Pigments from Mineral Structures

Creator:: Schettini Mejia, Carlo A.
Abstract:: The discovery of new blue pigments is a field of great interest, as commercially available pigments present properties that make them undesirable such as poor sustainability, cost, and stability. By researching solid solutions with the melilite structure, we discovered a new solid solution Sr2Zn1-xNixGe2O7, with 0.1 ≤ x ≤ 0.6,...
Resource Type:: Honors College Thesis
Full Text:: Carcinogen Update. Environ. Health Perspect. 2005, 113 (9), A580–A581. https://doi.org/10.1289/ehp.113

Exploring biophysical linkages between coastal forestry management practices and aquatic bivalve contaminant exposure

Creator:: Scully-Engelmeyer, Kaegan, Granek, Elise F., Nielsen-Pincus, Max, Lanier, Andy, Rumrill, Steven S., Moran, Patrick, Nilsen, Elena, Hladik, Michelle L., and Pillsbury, Lori
Abstract:: Terrestrial land use activities present cross-ecosystem threats to riverine and marine species and processes. Specifically, pesticide runoff can disrupt hormonal, reproductive, and developmental processes in aquatic organisms, yet non-point source pollution is difficult to trace and quantify. In Oregon, U.S.A., state and federal forestry pesticide regulations, designed to meet regulatory...
Resource Type:: Article

Solvent Extraction Behavior of Mixed N, O-Donor Ligands for Separation of Trivalent f-Elements

Creator:: Karslyan, Yana
Abstract:: Nowadays selective separation processes are sought after more than ever before. They are indispensable to meet the growing demand for individual rare earth elements, minor actinides partitioned from fission-produced lanthanides, as well as, overall, more concentrated and high-purity products. This research focuses on such separation techniques as solvent extraction which...
Resource Type:: Dissertation
Full Text:: ............................................................................................................ 4 Figure 1.3 Extractant Molecules Used for Development of ALSEP Process: (A) HEH[EHP], (B

Investigating the Impact of Temperature and Air Quality on Human Health in At-Risk Populations

Creator:: Evoy, Richard E.
Abstract:: Climate change is causing people around the world to experience extreme temperature and air pollution events such as wildfires more frequently, and for longer periods of time. Extreme heat events have been widely associated with an increased risk of emergency room visits, occupational heat-related injuries and illnesses, and mortality overall...
Resource Type:: Dissertation

Investigating potential factors that impact aging in Drosophila melanogaster under blue light

Creator:: Sundaram, Subisha
Abstract:: Blue light exposure has been on the rise over the past several years as artificial light in the form of light emitting diodes (LEDs) have been increasing. These LEDs emit predominantly blue light through TVs, computer monitors, smartphones, tablets etc. Previous research in our lab determined that blue light accelerated...
Resource Type:: Honors College Thesis
Full Text:: (1), A22–A27. https://doi.org/10.1289/ehp.118-a22 https://doi.org/10.18632/aging.101721 https

A Multi-Tiered Approach Using Daphnia magna to Assess Chlorpyrifos Risk to Aquatic Receptors

Creator:: Maggio, Stephanie A.
Abstract:: Chlorpyrifos (CPF) is a widely used broad-spectrum organophosphate insecticide. Following exposures, CPF and its more toxic oxon metabolite (CPFO) elicit neurotoxic effects by inhibiting the activity of the acetylcholinesterase enzyme (AChE), resulting in altered fitness and death at high doses. Following exposure, organisms bioactivate CPF to CPFO through the Cytochrome...
Resource Type:: Dissertation

Environmental Justice Inventory – Linn-Benton County, Oregon

Creator:: Patchell, Roman, Judokusumo, Madeline, Cortes, Mariana, and Fisher, Halle
Abstract:: The purpose of this inventory is to detail the state of environmental justice in the Mid- Willamette Valley in an up-to-date, centralized format. The inventory is based on information from various government sources, and a survey to gather first-person perspective to take a pulse of the wellbeing of our community....
Resource Type:: Research Paper

ScholarsArchive@OSU

Designing surveys to investigate the impacts of wildfire smoke on human health

Assessing Exposures and Simplifying Complex Mixtures of SVOCs for Hazard Characterization using Alternative Model Systems

Understanding the future of PFAS policy and management : a comparative study between two regions – the Pacific Northwest and the Great Lakes Region

New Inorganic Pigments from Mineral Structures

Exploring biophysical linkages between coastal forestry management practices and aquatic bivalve contaminant exposure

Solvent Extraction Behavior of Mixed N, O-Donor Ligands for Separation of Trivalent f-Elements

Investigating the Impact of Temperature and Air Quality on Human Health in At-Risk Populations

Investigating potential factors that impact aging in Drosophila melanogaster under blue light

A Multi-Tiered Approach Using Daphnia magna to Assess Chlorpyrifos Risk to Aquatic Receptors

Environmental Justice Inventory – Linn-Benton County, Oregon

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