Digital Commons Network^™

Ergonomics In Action: Designing And Delivering Evidence-Based Training To University Office Workers, Savannah R. Lively

OTD Capstone Projects

Musculoskeletal overuse injuries affect an estimated 20–60% of office workers, raising concerns for employee well-being and productivity (Hoe et al., 2018). While research identifies the prevalence of work-related musculoskeletal disorders (MSDs), less is known about how poor ergonomic design influences daily routines, occupational performance, and overall quality of life. This capstone project addressed the gap by having implemented ergonomic recommendations that incorporated both education and guided demonstration for faculty and staff at Southern Illinois University Carbondale (SIUC). Participants first completed a pre-survey about their current workstation setup, then took part in an ergonomic observation session to identify their individual needs. …

Bridging The Accessibility And Communication Gap At Southern Illinois University Carbondale, Jay A. Reiss

OTD Capstone Projects

The purpose of this capstone project was to address the communication and accessibility gap at Southern Illinois University Carbondale (SIUC). The experience consisted of collaborating with the Office for Access & Accommodations (OAA) to develop a series of web pages that included information about event accessibility resources, communication accessibility, building-specific accessibility, and creating a sensory-friendly environment. The materials created were designed to support event planners and the community by increasing transparency around accommodations and encouraging their promotion at events. A total of six webpages were created, displaying useful resources for accommodation considerations and accessibility features at SIUC. Feedback from evaluators …

Characterizing Effects Of Basal Ganglia Dysfunction On Implicit-Statistical Learning: Evidence From Parkinson's Disease, Alyson Rose Brown

Master's Theses and Capstones

This study investigated implicit statistical learning (ISL) ability in individuals with Parkinson’sdisease (PD) to further characterize the influence of the basal ganglia degeneration on ISL. The first research aim looked to investigate ISL ability in individuals with PD in comparison to age- matched healthy controls. Additionally, the relationship between cognitive measures and ISL task performance was investigated to identify potential interactions between ISL and aspects of cognition considered to be necessary for it. In this study four participants with PD were administered an auditory ISL experimental task. In an exposure phase, participants were familiarized with a target grammar pattern. Then …

Mapping The Human Dimension: Spatially Informed Soundscape Management In Saguaro National Park, Anna S. Frisbie

Master's Theses and Capstones

As outdoor recreation surges in popularity, human-made sound reaches even the most protected places. In the United States, the National Park Service is mandated to preserve natural soundscapes, which are a key ecosystem service. Yet many aspects of soundscape management remain underexplored, including the integration of visitor perspectives into strategies to minimize human-made sound in national parks. In 2025, the non-profit organization Leave No Trace and the National Park Service Natural Sounds and Night Skies Division collaboratively outlined new Soundscape Guidelines, urging visitors to minimize their impact on natural soundscapes. Previous research suggests that educational signage can reduce human-made sound …

Have You Seen This? Impact Of Concussion And Memory On Narrative Retells Of Silent Animated Films, Lauren Kate Harrington

Master's Theses and Capstones

AbstractBackground: Concussions are mild traumatic brain injuries (TBIs) that are often associated with short- and long-term cognitive impacts. Two specific cognitive skills people with concussion exhibit deficits in are working memory- the ability to retain and manipulate newly presented information- and episodic memory- memory of scenes that have occurred, similar to recalling a television episode. Previous studies have revealed mixed results in differences of narrative length between speakers with and without concussion; however, more information is needed on the relationship between memory and narrative production in speakers with concussion. Aims: This study compares the total number of utterances and mean …

Comparative Development Of Mof‑Based And Mof‑Free Agnp Functionalized Zno Nanorod–Cotton Fabric Composites For Photocatalytic Applications, Md Al Mamun

Master's Theses

Photocatalysis offers a cost‑effective and environmentally friendly strategy for degrading organic pollutants and addressing energy and environmental challenges. This study initially explored MOF‑based cotton‑fabric‑supported ZnO nanorod composites but found that the MOF component primarily acted as an adsorbent rather than an effective photocatalyst. Consequently, MOF‑free composites were developed by directly growing ZnO nanorods on cotton fabric and functionalizing them with silver nanoparticles. Photocatalytic testing revealed that AgNP‑modified ZnO nanorods, particularly at 10 mM AgNP, exhibited superior dye degradation efficiency, thereby demonstrating a scalable and effective photocatalytic platform.

Performing The American Dream: Passing And Identity In The Great Gatsby (1925) And Passing (1929), Olivia O'Sullivan

Master's Theses

In this thesis, I explore how Jay Gatsby, protagonist in F. Scott Fitzgerald’s The Great Gatsby, and Clare Kendry, protagonist in Nella Larsen’s Passing, pass in order to achieve their American Dream. Both characters rely on carefully crafted identities to gain social mobility and access to worlds that would otherwise be out of their reach through the people they surround themselves with, their clothing, their mannerism, and even their intimate relationships. Throughout my close reading and analysis, I determine that Jay Gatsby and Clare Kendry’s attempts to pass to achieve the American Dream are futile, which demonstrates the idea that …

Dental Therapy: From Resistance To Responsibility, Chris Gorecki Dds

Journal of the Macomb Dental Society

This article features a monthly column from the Macomb Dental Society Executive Director, Dr. Christopher Gorecki.

Macomb Dental Society Journal Spring 2026

Journal of the Macomb Dental Society

In the Spring 2026 issue, the reader will find the following feature articles:

• MDS General Meeting

• Defever Seminar

• Ski Seminar

Also included are regular columns from the President, Executive Director and Editor, as well as news shorts and information on upcoming events.

Personality Characteristics Of Emergency Nurses And Their Subjective Fit In The Emergency Department, Jose Michael Maria

Theses & Dissertations

Nursing workforce challenges in the United States persist despite widespread recruitment and retention efforts, and the COVID-19 pandemic has further exacerbated shortages, turnover, and workforce instability. Despite interventions such as residency programs, financial incentives, and organizational initiatives, long-term retention remains inconsistent, particularly in high-demand settings like emergency departments. Ongoing issues such as overcrowding, rising patient acuity, and workforce attrition contribute to burnout, compassion fatigue, and compromised patient outcomes, perpetuating a cycle of staffing strain. Grounded in Person–Environment Fit theory, this research proposes that aligning emergency nurses’ personality traits with the specialty practice environment, the emergency department, may offer a more …

Caring For Transgender People In Healthcare: A Qualitative Descriptive Study With Nurses Working In An Acute Healthcare Setting, Gabriela Roxana Matson

Theses & Dissertations

Transgender individuals frequently encounter numerous obstacles when accessing healthcare services, including stigma, discrimination, and inadequate understanding from healthcare providers. Structural, interpersonal, and anticipation barriers significantly hinder transgender patients' access to care. Structural barriers include a lack of healthcare providers knowledgeable in transgender health and financial constraints. Interpersonal barriers involve discrimination, such as refusal to use correct pronouns or provide gender-affirming care. Anticipation barriers stem from fear of mistreatment, causing many to avoid seeking medical care altogether. Nurses play a vital role in upholding inclusive and affirming healthcare This qualitative descriptive study explored the subjective experiences of registered nurses who provided …

The Impact Of Structured Family Meetings In The Intensive Care Unit, Loyce T. Mofor

Doctor of Nursing Practice Final Project Abstract

The Impact of Structured Family Meetings in the Intensive Care Unit (ICU)

Purpose

Train providers at an academic institution in a large metropolitan area to conduct family meetings using a structured approach and evaluate this intervention's impact on family satisfaction with communication in the ICU.

Background

Inadequate communication between families and healthcare teams leads to lower family satisfaction, heightened feelings of guilt, and diminished capacity for making clinical decisions.

Methodology

VitalTalk training was utilized to improve providers’ communication skills. Structured family meetings were conducted for Surgical and Thoracic ICU patients with an ICU length of stay of > 5 days or …

Improving The Quality Of Bone Marrow Specimen Collection Through Powered Bone Marrow Device Simulation And Supervised Procedures, Ethel C. Estrada

Doctor of Nursing Practice Final Project Abstract

Improving the Quality of Bone Marrow Specimen Collection Through Powered Bone Marrow Device Simulation and Supervised Procedures

Purpose

This quality improvement (QI) project aimed to implement powered bone marrow simulation training and supervised procedures for the Advanced Practice Provider (APP) proceduralists to increase proceduralists' use of powered bone marrow devices and reduce poor bone marrow sampling.

Background

This project was implemented within the Bone Marrow Aspiration Clinic (BMAC) of an academic cancer center in Houston, Texas.

Methodology

Five APP proceduralists completed powered bone marrow device simulation training on the Bone Marrow (BM) Skills Simulator, followed by supervised procedures. Data were …

Supporting Trusted Recognition And Interpretation Of Data From Events To Enhance Fusion Center And Law Enforcement Insights: Phase 1 Interview Findings, Joel Elson, Erin M. Kearns, Tin L. Nguyen

Reports, Projects, and Research

Suspicious activity reporting (SAR) is a cornerstone of local and national security, yet current systems often fail to capture actionable information or effectively support decision-making. This project aims to modernizes suspicious activity reporting by improving how community-sourced threat information is collected, interpreted, and used—while prioritizing privacy, transparency, and civil liberties. This research brief provides an overview from semi-structured interviews with Fusion Center personnel around the United States to identify commonalities and differences in how SARs and tips/leads are received and processed.

Poor Esg: Regressive Effects Of Climate Stewardship, Zohar Goshen, Assaf Hamdani, Alex Raskolnikov

Faculty Scholarship

The rise of inequality and global warming are the two ultimate challenges of our time. After decades of congressional failure to address climate change, the private sector has stepped in and adopted a set of environmental, social, and governance (ESG) policies as a market-based solution to a public policy failure. ESG advocates hope that corporate executives would save our planet. Where Congress failed, ESG will succeed.

This Article argues that if ESG-driven climate stewardship ever achieves the scale necessary to have a real impact on global warming, it will hurt the poor. Legislative interventions to combat climate change are nearly …

Drug War Repairs Guarantees, Amber Baylor

Faculty Scholarship

Drug legalization, especially cannabis legalization, is a critical step forward in states’ willingness to address systemic disparities, privacy intrusions, violence, and other harms of the drug war. Yet, reforms center on legalization and repair through a narrow lens, focused on changes to the penal code. The public has found that narrow forms of legalization cannot serve their purported reparative purpose. Narrowly drawn legalization is illusory. Drug war harms and punishment for legalized substance use continue. Legalization reforms are vulnerable to political trends, resulting in rollback and retrenchment of drug war operations.

Legalization cannot deliver on its reparative terms without guarantees. …

Behavioral Differences Among Couples With Depression, Couples With Gad, And Couples With Co-Occurring Depression And Gad, Alex Joseph Hietpas

Dissertations (1934 -)

Romantic relationship quality is central to people’s physical and mental health (Braithwaite and Holt-Lunstad, 2017; Proulx et al., 2007; Robles et al., 2014), and depression and generalized anxiety disorder (GAD) are negatively associated with the quality of couples’ relationships (Whisman et al., 2000). Using observational data coded using the Structural Analysis of Social Behavior model (SASB; Benjamin, 1979, 1987, 2000), this study compared the interactions of couples with depression (n = 23), couples with GAD (n = 27), and couples with co-occurring depression and GAD (n = 12). Multilevel models examined the associations between diagnostic status and couples’ interpersonal behaviors …

Black Labor Matters, Michael Z. Green

Faculty Scholarship

Black and organized workers increasingly find themselves threatened by two key outside forces: one seeking to stop anti-racism efforts via diversity, equity, and inclusion (DEI) practices and the other curtailing employees’ union organizing. This Article argues that a response must be grounded in uniquely local strategies by two specific worker coalitions. One coalition–the New Black Workers Movement (NBWM)–arose from Black Lives Matter civil rights protests in 2020 that captivated the workplace and heightened awareness about anti-Blackness and concerns of systemic racism. The other coalition–the New Labor Workers Movement (NLWM)–developed in 2020 as a workplace response to a global pandemic that …

Defining Civil Rico's "Injury To Business Or Property" Requirement: The Supreme Court Takes A Few Steps, Says It Punts, But Actually Fumbles, Randy D. Gordon

Faculty Scholarship

Throughout its history, the RICO statute has presented lawyers with something of an interpretive parlor game. It is indefinite along multiple dimensions and thereby given multiple interpretations, even down to the word level. In Medical Marijuana v. Horn, the Supreme Court set out to define one of RICO's civil-standing provisions: Namely, whether the statute's "injury to business or property" requirement can be satisfied when a plaintiff suffers both economic and personal injuries. In a 5-4 decision, members of the Court engaged in an interpretive battle over the meaning of the phrase and succeeded only in holding that civil RICO does …

Climate Lies And Unjust Profits, Vanessa Casado-Pérez, Yotam Kaplan, Yael Lifshitz, Niv Meyerson

Faculty Scholarship

The climate crisis has reached a perilous tipping point. Our entrenched reliance on fossil fuels remains unchecked, as fossil fuel corporations wield their power to block meaningful reform and entrench their profits. The political horizon offers little relief—an incoming administration is poised to dismantle vital environmental protections, stripping away the few safeguards that stand between us and climate catastrophe.

In this grim landscape, communities across the nation are turning to the courts with renewed urgency, seeking justice and reform through climate litigation. Yet past efforts have fallen short, stymied by two formidable barriers. First, by centering on greenhouse gas emissions …

Plea Bargain Skepticism When Companies Kill People, Peter R. Reilly

Faculty Scholarship

In 2018 and 2019, two Boeing 737 MAX airplanes fell from the sky, killing 346 people—one of the deadliest corporate crimes in U.S. history. Instead of taking the case to trial, the United States Department of Justice (“DOJ”) addressed the matter by using two different alternative dispute resolution vehicles. First, Boeing was given a three-year deferred prosecution agree-ment. That deal was canceled when DOJ determined the company had breached it. Next, Boeing was given a plea bargain. This Article argues that federal courts, which are empowered to approve or reject plea deals, should be skeptical when the government turns to …

Fifty Ways To Leave Your Lover: Using State Constitutions To Escape The Dead Hand Of Article V, Meg Penrose

Faculty Scholarship

Thomas Jefferson believed that “the earth always belongs to the living generation.” His constitutional approach would empower twenty-first century Americans to decide twenty-first century problems regularly determined by the United States Supreme Court. Article V, the formal method for constitutional change, seemingly relegates these decisions to the Supreme Court because amending the federal Constitution is nearly impossible.

Unfortunately, our fixation on federal constitutional law often eclipses the power of state constitutional law. State constitutions balance our relatively static federal Constitution with responsive state governments. There is no need to debate what the Framers thought about modern issues when Americans can …

Redeveloping Mississippi: A Case Study On Brownfields In Central & Southern Mississippi, Sahrah R. Yeroozedek

Master's Theses

Brownfields, or properties that are or possibly are contaminated with dangerous materials, represent a common obstacle for communities in Mississippi. The real or potential presence of contaminants at these sites often deters investors due to costly cleanup requirements (EPA, n.d. -b). The Environmental Protection Agency (EPA), through its Brownfield Revitalization Program, implemented guidelines for covering the costs and labor associated with the remediation of these properties. The EPA is not, however, responsible for redevelopment that supports long-term environmental and economic sustainability. Although the EPA maintains inventories of all Brownfields, there is also no comprehensive database of Brownfields and their current …

Dutiful Wife, Grieving Mother: Examining Medieval Joban Allusion Through A Matricentric Affective Lens, Morgan Lee

Graduate Theses and Dissertations

This thesis uses concepts of matricentrism and affect to examine the legacy of Job and its frequent medieval allusions in stories featuring grieving mothers. It specifically analyzes how, in order to be considered noble, steadfast sufferers, women were expected to relinquish their maternal grief and adopt a stoic affect. This was often to the benefit of or in the direct service of their husbands. The analysis covers three women in particular: Job’s wife (who is examined through the medieval commentary written about her), Prudence from Chaucer’s "Tale of Melibee," and Griselda from Chaucer’s "Clerk’s Tale." This thesis utilizes medieval conduct …

Sensing Rna’S Conformation With A Solid-State Nanopore Device At Various Ph And Temperature, Haopeng Li

Graduate Theses and Dissertations

This study uses solid-state nanopore technology to investigate the stability and dynamics of RNA molecules under thermal stress and pH fluctuations. Two distinct mRNA samples were analyzed: (1) heat shock protein (HSP)-encoding mRNA extracted from Sulfolobus solfataricus P2, a thermophilic archaeon inhabiting extreme environments such as geothermal sulfuric hot springs (pH < 4, temperature range: 65–90°C), and (2) total RNA extracted from White Leghorn chickens, which thrive under standard physiological conditions. ΦX174 virion single-stranded DNA (ssDNA) were included as a comparative reference. Nanopores, fabricated in silicon nitride membranes, were used to electrically characterize the structural properties of individual RNA molecules in solution, close to their native environments. The nanopore membrane separates two chambers containing salt buffer solution, where ionic current is the primary measurement parameter. When a voltage bias is applied across the membrane, ion flow and an ionic current can be measured. Charged RNA molecules driven translocation through the nanopore induces pore resistance changes, resulting in detectable current blockade events. Variations in these events provide insights into RNA secondary structure and conformational dynamics. By systematically altering pH and temperature, this study elucidates the effects of environmental stressors on RNA stability and structural integrity. The findings reveal distinct responses between thermophilic HSP-encoding mRNA and mesophilic RNA, underscoring the adaptive mechanisms of thermophilic RNA under extreme conditions. These results contribute to a better understanding of RNA behavior under stress and establish a foundation for future applications in RNA-based diagnostics and biotechnology development.

Consumer Perceptions Of Fda Front-Of-Package Nutrition Labeling, Madison Price

Graduate Theses and Dissertations

The U.S. Food and Drug Administration (FDA) proposed a front-of-package nutrition labeling (FOPL) rule in early 2025 to help consumers more quickly and easily compare the nutritional quality of packaged foods (U.S. Food and Drug Administration, 2025). FOPL is gaining attention as a way to encourage healthier eating habits and consumer choices, but there is still debate over which label format works best. The objective of this study was to examine consumer perceptions, understanding, and trust of FDA FOPL, and to determine how these labels impact purchasing behavior and nutritional decision-making. Data were collected via an online Qualtrics survey distributed …

An Experimental Study On Gendered Leadership Effects In Neighborhood Climate Protests, Farzana Fahmee

Graduate Theses and Dissertations

Leaders are at the frontline as they determine the attitude that audiences have towards social movements and the level of attention they are willing to give to those movements. This paper investigates the influence of a neighborhood environmental protest leader’s gender on perceived leadership and democratic participation. The study relies on self-categorization theory, social identity theory, and the concept of issue-fit to assert the possibility of women gaining from the cultural connection between environmental care and femininity, while also experiencing backlash due to the masculine coding of leadership. A post-test online experiment involving 189 university students was conducted in which …

A Comparison Of Treadmill Preferred Walking Speed Assessments: Reliability Of Common Protocols And The Novel Treadpws Test, Kirsty A. Mcdonald, Ella Li, John Kerr, Jessica C. Selinger, Kimberley S. Van Schooten

Research outputs 2022 to 2026

Background: Human locomotion studies often require participants to self-select a preferred walking speed (PWS), yet there is no consensus or standard protocol for determining this speed. We developed a new protocol to determine PWS (TreadPWS Test). Research question: We compared the TreadPWS Test to three other common protocols in the literature (Dingwell PWS Test, Jordan PWS Test, Dal PWS Test) across a range of reliability and implementation metrics. Methods: Healthy participants (N = 20) attended two sessions within a seven-day period, during which a PWS was determined using each protocol. One test (Dal PWS Test) was conducted overground, and the …

Gme As A Healthcare And Economic Driver In Southern Nevada, Tripp Umbach

Policy Briefs and Reports

In early 2025, the Nevada Health and Bioscience Corporation (NHBC) commissioned Tripp Umbach to conduct a comprehensive study examining the current state and future expansion of physician training and retention in Southern Nevada. The approach recommended in this report is rooted in strategic partnerships among medical institutions, proven funding approaches, and needed policy changes. Tripp Umbach, a nationally renowned private consultancy specializing in medical education expansion strategies, reviewed data, conducted interviews, and developed recommendations to expand GME, highlighting its profound economic impact in Southern Nevada.

Comparative Fatigue Analysis Of Cf-Pla Metamaterial Bone Plates For Orthopaedic Fixation, Ani Daniel, Hamed Bakhtiari, Barun K. Das, Muhammad Aamir, Majid Tolouei-Rad

Research outputs 2022 to 2026

Bone plates are widely used in orthopaedic surgery to stabilise fractured bones and support healing following traumatic injuries or osteotomies. However, conventional metallic bone plates suffer from stress shielding and stiffness mismatch with bone, which can hinder optimal healing. Additive manufacturing enables the incorporation of novel metamaterial architectures into polymer-based implants to enhance mechanical properties. The fatigue behaviour of these implants during the healing period is critical to ensuring their structural integrity and long-term performance. In this study, the compressive fatigue performance of fused deposition modelling (FDM)-printed carbon fibre-reinforced polylactic acid (CF-PLA) bone plates were investigated. Four metamaterial structures—tetrachiral, re-entrant, …