Research Methods in Life Sciences Commons^™

Positron Emission Tomography In Oncology And Environmental Science, Samantha Delaney

Dissertations, Theses, and Capstone Projects

The last half century has played witness to the onset of molecular imaging for the clinical assessment of physiological targets. While several medical imaging modalities allow for the visualization of the functional and anatomical properties of humans and living systems, few offer accurate quantitation and the ability to detect biochemical processes with low-administered drug mass doses. This limits how physicians and scientists may diagnose and treat medical issues, such as cancer, disease, and foreign agents.

A promising alternative to extant invasive procedures and suboptimal imaging modalities to assess the nature of a biological environment is the use of positron emission …

Monitoring The Abundance Of Microplastics In Mussels And Marine Ecosystems May Indicate Human Health Risks., Puja Kaur Janda

Master's Projects and Capstones

The numerous scientific methodologies and procedures used in marine research on microplastic pollution restrict our present understanding of this severe environmental issue threatening marine organisms and human health. The abundance and bioaccumulation of microplastic in the food web is causing adverse implications for marine wildlife and potentially human health via seafood consumption. The absence of standardized methods for quantifying and characterizing microplastics is a major limiting factor in comparing current research. To evaluate the issue of monitoring microplastics in the marine environment, I conducted a Strengths, Weaknesses, Opportunities, and Threats (SWOT) analysis on mussels as a biomonitoring tool. Because mussels …

Microplastics In Full View: Birds As Bioindicators Of Malta's Coastal Ecosystem Health, Dalton Brauer

Masters Theses, 2010-2019

Plastic pollution has recently become a widely studied topic, yet research on microplastics has remained lacking for specific geographic regions. Microplastics are small plastics resulting from degradation or the dumping of raw material and can lead to deleterious impacts on the coastal marine environment and its organisms. To assess Malta’s coastal environmental health, water birds (inshore, offshore and pelagic species) were used as bioindicators by assessing the presence and abundance of plastic within their stomach contents. The project hoped to fill some of the current gaps in knowledge on microplastics within Malta by creating a working baseline, as well as …