An experimental apparatus is modified to allow measurements of the Seebeck coefficient and resistivity to be taken simultaneously. This apparatus is designed for bulk and thin film samples between temperatures of 10 K and 300 K. The apparatus is constructed such that these simultaneous measurements do not interfere with each...
Age-related decline in the capacity of endogenous antioxidant systems
complicates pharmaceutical use by the elderly by potentially increasing the toxicity of
some compounds. Of particular interest is chemical detoxification via glutathione (GSH)
and attendant GSH-requiring detoxification enzymes, e.g. GSH peroxidases (GPX) and
GSH S-transferase (GST). These enzymes have been shown...
Instance segmentation, the classification and localization of objects in an image, is a problem in cellular biophysics due to the physiological relevance of cell morphology. Particularly, cancer cells migrate in tissue space by changing their body shape similarly to how humans extend their limbs to swim through water. Monitoring such...
The main goal of this project is to implement an algorithmic music composition procedure and present all procedures and results in a reproducible fashion by creating a web application produced by R. To approach the implementation of the algorithmic composition of music, we start by exploring various models, but ultimately...
Myxobolus squamalis is a Myxozoan parasite of salmonids, which contributes to lowered fitness of hatchery and wild fish in the Pacific Northwest of North America. The only GenBank DNA sequence of M. squamalis is from Oncorhynchus tschawytscha (Chinook), but is not linked to a published morphological description. There is a...
Low-Income urban African American (LIU-AA) youth are at high risk for HIV/STIs and adolescent pregnancy. Sexual health websites (SHWs) offer an inexpensive, easy-to-disseminate, and potentially highly-accessible method of improving sexual health knowledge, awareness, and help-seeking. The present study examined engagement regarding sexual health websites for at-risk, LIU-AA youth. We conducted...
Monitoring the concentration of phenolic compounds is important for environmental regulation, health diagnostics, and bioenergy fermentation. Vanillin is a phenol compound used as a food flavoring that can cause allergies and inhibits biofuel production. The phenol m-cresol is a toxic compound that is regulated in the environment and in human...
Self-regulation, defined as one’s ability to control their behaviors, cognitions, and emotions, is an important factor for children’s social, behavioral, and long-term academic performance. Speech/language skills have long been theorized to be important factors in the development of self-regulation and have been linked to various developmental outcomes, particularly in the...
Researchers of healthy aging have determined trends between a species’ body mass and its maximal life span (MLSP). Actual MLSPs are then compared to predicted MLSPs and reported as a longevity quotient (LQ). Long-lived mammals, such as humans and naked mole rats (NMR), have LQs ranging from 5.0 to 10.0,...
The purpose of this honors thesis research project is to investigate the molecular causes of childhood and infant T-cell acute lymphoblastic leukemias. T-cells are the work horses of the immune system, and like any organ, must develop properly to be fully functional. Improper development of thymocytes into T-cells can lead...