Medicine and Health Sciences Commons^™

A Patient Risk Minimization Model For Post-Disaster Medical Delivery Using Unmanned Aircraft Systems, Mark J. Simpson

Doctoral Dissertations and Master's Theses

The purpose of this research was to develop a novel routing model for delivery of medical supplies using unmanned aircraft systems, improving existing vehicle routing models by using patient risk as the primary minimization variable.

The vehicle routing problem is a subset of operational research that utilizes mathematical models to identify the most efficient route between sets of points. Routing studies using unmanned aircraft systems frequently minimize time, distance, or cost as the primary objective and are powerful decision-making tools for routine delivery operations. However, the fields of emergency triage and disaster response are focused on identifying patient injury severity …

The Utilization And Validation Of The Human Factors Intervention Matrix And The Companion Assessment Tool Faces In The Development Of Novel Interventions, Victoria Lew

Doctoral Dissertations and Master's Theses

The purpose of the current project was to utilize and validate the Human Factors Intervention Matrix (HFIX) and the companion assessment tool FACES regarding developing and ranking novel interventions. This was completed by 1. Uncovering whether brainstorming with HFIX generated a higher quantity, quality, and broader breadth of ideas compared to traditional brainstorming, and 2. Seeing whether the modality in which HFIX was utilized affected the quantity, quality, and breadth of ideas generated. This research employed a 2x2 between-subjects experimental design (n = 120) where participants were assigned to groups of three in one of the four conditions. Analyses …

Behavioral Intention Factors For Prescription Deliveries By Small Unmanned Aircraft In Rural Communities, Sarah M. Talley

Doctoral Dissertations and Master's Theses

Nearly half of the U.S. population regularly use and depend on prescription medications; however, pharmacy availability and access to pharmacy services are often lacking, particularly in rural communities. In an effort to meet local healthcare needs, delivery by sUAS is proposed to ensure the nearly 60 million rural residents have access to their prescription medications.

As an emerging technology with little research into home delivery applications, the successful implementation of sUAS for prescription medication delivery requires public acceptance and positive behavioral intention toward its use. At the time of the current research, no prior studies have specifically focused on the …

Ems To Trauma Care Transitions: An Investigation Of Patient And Handoff Outcomes, Richard Simonson

Doctoral Dissertations and Master's Theses

The helicopter as a method of emergency medical service transportation of trauma patients has a long history of effective use-cases dating back to its inception during the Vietnam war. Compared to ground-based emergency medical transit, helicopters have been able to reach severely injured patients in environments with challenging terrain features that ground-based medical services cannot traverse. Additionally, the helicopter offers quicker and more direct-route transit options that result in both quicker response and shorter transportation times compared to their ground-based alternative. Further, research has indicated that helicopter ambulance teams utilize paramedics with more experience than ground ambulance paramedics. Prior research …

A Meshless Approach To Computational Pharmacokinetics, Anthony Matthew Khoury

Doctoral Dissertations and Master's Theses

The meshless method is an incredibly powerful technique for solving a variety of problems with unparalleled accuracy and efficiency. The pharmacokinetic problem of transdermal drug delivery (TDDD) is one such topic and is of significant complexity. The locally collocated meshless method (LCMM) is developed in solution to this topic. First, the meshless method is formulated to model this transport phenomenon and is then validated against an analytical solution of a pharmacokinetic problem set, to demonstrate this accuracy and efficiency. The analytical solution provides a locus by which convergence behavior are evaluated, demonstrating the super convergence of the locally collocated meshless …