This general research area utilizes the fields of Biomedical Engineering and Computer Science to solve a real-world problem. Ventricular arrhythmias (VA) are abnormal heartbeats oftentimes associated with morbidity, mortality, and impaired quality of life. They can be treated using catheter ablation, where a tube is guided through one’s heart to destroy the small areas of […]
C43: Zein Nanoparticles Coated with Various Types of Tannin
Zein, a protein found in corn, can form nanoparticles that can be utilized in drug delivery systems. Condensed tannin and hydrolyzable tannin are high molecular weight plant polyphenols that interact strongly with protein, presumably by crosslinking via phenol-peptide hydrogen bonds. Adding a tannin “coat” to zein nanoparticles may protect the particles so they provide a […]
C53: Reanalyzing Korean Genome-wide Association Studies Using a Next -Generation Asian Reference Panel
Genome-wide association studies (GWAS) aim to collect large samples of human genomes from all over the world and study genetic variants or genes associated with human diseases. Since the first GWAS in 2005, it has been quite successful in identifying genetic variants or genes responsible for various complex disorders such as autism, schizophrenia, and diabetes, […]
C54: Estimating Confidence Intervals for Risk Measures in Pareto Tails
Our general research area is focused on determining the two-sided interval estimators for risk measures in modeling loss data. In this case, we are looking at the conditional tail expectation (CTE) for Pareto tails (specifically Pareto I and Pareto II). We use the Delta Method to compute the confidence intervals, and compare the performance with […]
C45: Determination of Alcohols and Esters in Aqueous Solutions by Headspace Flow Injection Analysis using a Tin Oxide Electrochemical Detector
The SnO2 electrode has received wide-spread application for the headspace detection of volatile organic compounds such as ethanol. The sensor is actually an Al2O3 ceramic tube which is coated with a rough (high surface area) SnO2 layer and heated. Semiconducting oxide gas sensors of this type are based on the conductivity changes caused by the […]
C55: Variations in Eye Fixation Behaviors Evident with Aphasia-based Alexia in Multi-sentence Passages
Aphasia is an acquired neurogenic language disorder that negatively impacts functional reading ability. How people with aphasia (PWA) process multi-sentence written text is largely unknown. The purpose of this study was to perform in-depth examination of eye fixation behaviors via eye tracking technology when PWA and neurotypical adults (NA) read multi-sentence passages.The research questions of […]
C46: Validation Studies of an Advanced Flow Controlled Cup for Patients with Oropharyngeal Dysphagia
In the field of Speech Language Pathology, multiple populations seek intervention and therapy. Among these are individuals who have oropharyngeal dysphagia or challenges during the process of swallowing at the level of the oral cavity and throat. Our study assists this population by altering the flow rate of liquid as it leaves a cup in […]
C47: Evaluation of Breakthrough Curves: Perfluorooctanoic Acid Adsorption on Activated Carbon
Perfluorooctanoic acid (PFOA), an organic pollutant linked with various cancers, is a “forever” chemical, as it has the ability to linger in the environment almost indefinitely without breaking down. As a result of the danger it poses, it is necessary to explore the effectiveness of various methods of removing PFOA from drinking water. The goal […]
C56: Accounting Ethics Education
Given the recurrence of major ethical scandals in the accounting profession, the importance of ethics education continues to grow. We investigate what measures are being taken by the profession and academy to ensure that students receive sufficient training in ethics prior to entering the workforce as well as subsequently during their careers. Data was hand […]
C48: Time-resolved high-resolution spectroscopy: Lifetime measurements of 61Σg+ electronic state of Na2 using time correlated single photon counting
In this work we present progress towards the development of a map of the lifetimes of rovibrational states of the 6_1\Sigma^+_g state of diatomic sodium molecules. This research in chemical physics is focused on improving our understanding of fundamental aspects of matter. This particular electronic state is of interest to us as it possesses a […]