Medicine and Health Sciences Commons^™

Does Use Of A Mobile App And Telephone Support Promote Improved Self-Care Of Heart Failure?, April Christine Chew

Doctor of Nursing Practice Projects

Background

Heart failure is a complex disease and a growing global epidemic. Symptoms and multiple comorbidities contribute to the overwhelming burden of heart failure, and support people make an important contribution to self-care. Effective self-care maintenance behaviors along with confidence and support can help people living with heart failure to effectively self-manage the disease.

Purpose

This project aimed to determine if use of a mobile app with telephone support calls was an effective intervention to promote improved self-care of heart failure and caregiver contribution to self-care of heart failure compared to the standard of care where the intervention was not …

Mobile Application For Biosensor Colorimetric Analysis, Eui Bin You

Honors Theses

Inexpensive paper-based biosensors can be valuable screening tools to test for various illnesses, but it is often challenging to design them to produce a visual change that can easily be identified by untrained users. This research examines one method of compensating for the lack of distinct visual cues by developing and testing a mobile application that uses a machine learning algorithm (k-Nearest Neighbors) to analyze a picture of a sensor and determine whether it shows a positive or negative result. The machine learning algorithm was trained on a set of labeled sensor images and k-fold cross-validation was used to analyze …