Digital Commons Network^™

Police Killings In The Mountain West, 2013-2023, Isabelle G. Graham, Olivia K. Cheche, Caitlin J. Saladino, William E. Brown Jr.

Criminal Justice

This fact sheet presents data on police killings between 2013 and 2023 for the five Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah. The Brookings Institution report, “The state of police reform: measuring progress in each state,” tracks the total number of killings by police and the number of killings by police per one million residents in all 50 U.S. states and the District of Columbia. This fact sheet reports data on the total number of people killed by police and the rate of police killings per capita for each Mountain West state.

Men Not At Work In Mountain West States, 2024, Maisoon Faris, Otoniel Ramos, Caitlin J. Saladino, William E. Brown Jr.

Economic Development & Workforce

This fact sheet presents December 2024 data on male labor force participation in the five Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah. The “Men at work: Trends and metrics” report published by the American Institute for Boys and Men (AIBM) provides data on the percentages and numbers of men not in the labor force and divides them into different categories. This fact sheet focuses on the total male population aged 25- 54 not in the labor force due to disability, retirement, or other reasons.

Free Speech At Colleges And Universities In The Mountain West, 2025, Olivia K. Cheche, Caitlin J. Saladino, William E. Brown Jr.

Higher Education

This fact sheet presents data on free speech at 16 colleges and universities across the Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah. The data are sourced from “The 2026 College Free Speech Rankings,” as originally published by The Foundation for Individual Rights and Expression (FIRE), and reflect 2025 data. The FIRE report presents free speech ranks, scores, grades, and data on speech controversies for 257 colleges and universities across 50 U.S. states and the District of Columbia. This fact sheet highlights the average free speech scores for each Mountain West state, as well as the free …

Financial Inducements In Gambling Marketing: An Information Disclosure Proposal To Inform Gamblers Of Their True Economic Value, Philip Newall, Dominic Cortis, Jamie Torrance

UNLV Gaming Research & Review Journal

Financial inducements such as free bets are frequently-used gambling marketing offers which temporarily improve a gambler’s usual pattern of risk and potential return. Previous research has shown that there are up to 15 distinct types of financial inducements in common use, and that gamblers frequently misunderstand inducements’ play-through requirements and other complex terms and conditions. The Australian government has therefore recently banned play-through requirements for inducements shown to new customers, and the Great British regulator the Gambling Commission has recently announced a maximum play-through requirement of 10 times. The present work describes an alternative and yet potentially complementary approach based …

Federal Funding In The Mountain West, 2021-2024, Isabelle G. Graham, Olivia K. Cheche, Caitlin J. Saladino, William E. Brown Jr.

Elections & Governance

This fact sheet presents data on the number of federal funding awards granted to the five Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah between 2021 and 2024. These awards include investments authorized under major federal legislation such as the Inflation Reduction Act (IRA), CHIPS and Science Act, and Bipartisan Infrastructure Law (BIL), among other programs tracked by Invest.gov. The One Big Beautiful Bill Act (OBBBA) will see funding for these programs sunsetted (terminated as the above legislation expires).

The Cost Of Malnutrition In Older Adults In The Mountain West, 2020, Taylor Volk, Anirudh Polagani, Olivia K. Cheche, Kristian Thymianos, Caitlin J. Saladino, William E. Brown Jr.

Health

This fact sheet presents 2020 data on the annual costs of disease-associated malnutrition for adults aged 65 years and older across the five Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah. The data are sourced from “Advancing Policies for Quality Malnutrition Care in Older Adults: A Toolkit for State Legislators,” a report published by Defeat Malnutrition Today and Women in Government.

Predicting The Response Of Tendon-Driven Prosthetic Finger With Hyperelastic Joints, Lucas Gallup, Mohamed Trabia, Brendan O'Toole

Mechanical Engineering Faculty Research

Properly designed prosthetics hands can enhance the quality of life for those suffering from limb loss. Recently, 3D-printed prosthetic hands are becoming common. In these prostheses, fingers flex through the tendons that are activated by motion of the wrist. To provide spring action, thermoplastic polyurethane (TPU) hyperelastic joints are used to connect digits to each other as well as to the wrist. While these designs are common, no model for the relationship between tendon tension and joint flexion is available. This work has developed a quasi-static virtual work-based model to predict the relationship between tendon forces and the flexion of …

Bradycardia Associated With Remdesivir Treatment In Coronavirus Disease 2019 Patients: A Propensity Score-Matched Analysis, Salman Mohammed, Justin Bauzon, Kavita Batra, Celina Cosome, Kim Inciong, Elli Tian, Fadi Azar, Kevin Lee, Nazanin Houshmand, Uyen Pham, Ariyon Schreiber, Aditi Singh

School of Medicine Faculty Research

Remdesivir is an antiviral drug recommended for the treatment of COVID-19. The therapeutic benefits of remdesivir remain under investigation, with further literature emerging regarding its cardiac side-effect profile. The objective of this study was to investigate the association of remdesivir with bradycardia using a propensity score-matched analysis. Secondary outcomes included assessing in-patient mortality and hospital length of stay following remdesivir treatment for COVID-19. A single-institution retrospective study investigating treatment with and without remdesivir in 645 patients admitted for COVID-19 management was performed. Following treatment with remdesivir, patients were analyzed for episodes of bradycardia, defined in this study as 2 consecutive …

Housing Crisis Outlook In Mountain West Metros, 2023, Kian Parikh, Yiselle Olivas Ruiz, Ivan Sun, Olivia K. Cheche, Caitlin J. Saladino, William E. Brown Jr.

Housing & Real Estate

This fact sheet presents 2023 data on housing market conditions in seven large metros across the five Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah. The Lending Tree report, “Portland, Ore., Has Worst Housing Crisis Outlook – Here’s Why,” includes data on the 100 largest metros in the U.S. This fact sheet focuses on housing crisis outlook data for Mountain West metros appearing among the largest 100 metros in the nation: Phoenix, AZ; Tucson, AZ; Colorado Springs, CO; Denver, CO; Las Vegas, NV; Albuquerque, NM; and Salt Lake City, UT.

Socio-Cultural Correlates Of Breastfeeding Behavior Among Latina Mothers And Its Implications For Child Health, Liliana Davalos, Brisa Rodriguez Alcantar, Marissa Martinez, Christopher Johansen

Social and Behavioral Health Faculty Research

Background: Latina mothers in the United States report lower rates of breastfeeding initiation and exclusivity than their non-Hispanic counterparts. Lower rates of breastfeeding in infancy may lead to a higher rate of excess weight in childhood and adverse health conditions. Breastfeeding disparities in Latina women have been previously correlated with socio-cultural factors such as acculturation, education, income, nativity, and marital status. This study examines whether socio-cultural factors are associated with breastfeeding behaviors in Latina mothers in Nevada. Methods: Participants were Latina mothers [n = 214] over 18 years of age, with a child 2–5 years old. A logistic regression was …

Nevada Medical Residencies, 2025, Olivia K. Cheche, Caitlin J. Saladino, William E. Brown Jr.

Health

This fact sheet highlights medical residency data for the 2021, 2022, 2023, 2024, and 2025 graduating classes of the Kirk Kerkorian School of Medicine at the University of Nevada, Las Vegas (UNLV) and the University of Nevada, Reno (UNR) School of Medicine. This fact sheet presents data on residency program matches at the Kirk Kerkorian School of Medicine at UNLV and the UNR School of Medicine, shows where Nevada medical school graduates pursue their residencies, and updates findings from a 2024 fact sheet exploring 2021, 2022, 2023, and 2024 graduating class data.

Homelessness Among School-Aged Children In The Mountain West, 2022-2023, Mohit Pande, Sean Curry, Olivia K. Cheche, Caitlin J. Saladino, William E. Brown Jr.

K-12 Education

This fact sheet presents data on homelessness among school-aged children in the Mountain West during the 2022-2023 school year. The data are sourced from the “Child and Youth Homelessness in the United States: Data Profiles” dashboard produced by SchoolHouse Connection and Poverty Solutions at the University of Michigan. State-level data profiles include information about child and youth homelessness at the national, state, county, school district, and congressional district levels. This fact sheet focuses on homelessness among school-aged children within the Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah.

Public School Funding In The Mountain West, 2020-2021, Sean Curry, Mohit Pande, Olivia K. Cheche, Caitlin J. Saladino, William E. Brown Jr.

K-12 Education

This fact sheet examines the state of public school funding across the five Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah. The data are sourced from the Education Law Center’s 2023 Making the Grade report, which provides data for all 50 U.S. states and the District of Columbia. The original report provides grades for school funding, enrollment data, and funding data based on the 2020-2021 school year.

U.S News & World Report 2025 Graduate Program Rankings, Unlv & Unr, Dre Boyd-Weatherly, Caitlin J. Saladino, William E. Brown Jr.

Higher Education

This fact sheet presents 2025 graduate program rankings for the University of Nevada, Las Vegas (UNLV) and for the University of Nevada, Reno (UNR) based on the data published in spring 2025 by U.S. News & World Report. The graduate program categories reported include business, education, engineering, fine arts, law, medicine and health care, sciences and mathematics, and social sciences and humanities.

Understanding The Gaming Disorder–Depression Co-Occurrence: A Narrative Literature Review, An-Pyng Sun, Stephanie Diez

Social Work Faculty Research

Because gaming disorder (GD) often co-occurs with depression, understanding how both disorders work together enables clinicians to better treat individuals with GD–depression comorbidity. The extant literature on GD–depression comorbidity is unsystematic and contradictory, with some studies suggesting depression predicts GD but not vice versa, some claiming GD predicts depression but not vice versa, and some proposing a bidirectional relationship between the two. The goal of this narrative review is to explore and organize these findings to establish a holistic and coherent conceptual framework that explains how GD co-occurs with depression.

The PubMed, PsycINFO, and Web of Sciences databases were searched …

Adapting Publishing Principles And Best Practices For Repository-Hosted Journals: Sustainable Ideas For Enhancing Local Open Access Publishing, Andrea A. Wirth

Library Faculty Research

This poster addresses the question: How can librarians and administrators working with repository-hosted journal editors incorporate best practices into hosted journals without taking on the role of publisher and without overextending themselves?

The "Principles of Transparency and Best Practice in Scholarly Publishing" (COPE, DOAJ, OASPA, WAME, 2022) provides foundational guidance for journal publishing. The guidelines cover a robust suite of topics such as authorship, peer review, funding sources, author cost transparency, and licensing and copyright. Publishers with staff who support a suite of journals (whether 10 or 1000) may be able to evaluate and adopt such guidance relatively quickly and …

Beyond Single Metrics: A Holistic Benchmarking Framework For Low-Power Embedded Systems, Hassan Adam

UNLV Theses, Dissertations, Professional Papers, and Capstones

Modern embedded systems encounter a notable challenge in evaluation. While devices may meet traditional benchmarks, they often underperform in real-world applications due to neglected interactions at the system level. Current benchmarking suites, such as MLPerf Tiny and EEMBC ULPMark, evaluate specific metrics including computational throughput, energy efficiency, and memory usage. However, they do not consider the complex interdependencies that affect real-world performance. This thesis presents a benchmarking framework that concurrently evaluates multiple performance dimensions under realistic workloads, revealing system behaviors that are often hidden in conventional benchmarks.Through the comprehensive evaluation of three representative algorithms: Fast Fourier Transform, quantized neural network …

Rna’S Symphony: Harmonizing Splice Junctions And Exon Counts For A Novel Approach To Differential Splicing Analysis, Jelard Aquino

UNLV Theses, Dissertations, Professional Papers, and Capstones

Alternative Splicing (AS) plays a critical role in transcriptome complexity and cell-type-specific gene regulation, yet its analysis remains methodologically fragmented, especially in the context of noisy and sparse single-cell RNA sequencing (scRNA-seq) data. This dissertation addresses key computational challenges in AS detection by evaluating existing tools, developing integrative frameworks, and proposing new strategies for improving analysis accuracy in both bulk and single-cell contexts. In chapter 1, I present a comprehensive literature review of computational tools designed for detecting and quantifying AS from bulk and scRNA-seq data. This review outlines major methodological paradigms, including exon-based and splice junction-based approaches, and evaluates …

Effects Of Body Armor On Respiratory Muscle Fatigue And Muscle Blood Flow During Progressive Treadmill Marching, Kathryn Bell

UNLV Theses, Dissertations, Professional Papers, and Capstones

Introduction: Torso-borne loads such as body armor are essential for modern military operations but impose mechanical and metabolic strain. These physiological stressors can trigger the inspiratory metaboreflex, which redirects blood flow from locomotor to respiratory muscles, further reducing muscle oxygen and endurance. While aerobic fitness has been shown to alleviate these effects, the interaction between sex, aerobic capacity, and oxygenation under load is not well understood. This study examined the physiological effects of torso-borne load carriage on respiratory muscle fatigue, skeletal muscle oxygenation, and exercise performance to volitional exhaustion and the degree to which sex and aerobic capacity influence these …

Hot Spring Associated Infectious Diseases In The Great Basin And Southwest, Matthew Bentz

UNLV Theses, Dissertations, Professional Papers, and Capstones

Like all bodies of freshwater, natural hot springs can harbor pathogenic microorganisms that carry the threat of infectious disease. The unique chemistry, increased temperature, and popularity for bathing may alter the risk profile of hot springs compared to other natural bodies of water. Despite this risk, the role of hot springs as a reservoir for infectious diseases remains understudied, particularly within the context of regional public health. Nevada and the Great Basin/Southwest have increasingly promoted hot springs for the purposes of tourism, and they share a strong link to the cultural heritage of the region. The unknown risk profile and …

Morphological And Transcriptional Responses Of Mammalian Cells To Glucose Stress, Cassandra Burke

UNLV Theses, Dissertations, Professional Papers, and Capstones

Organismal cells encounter varying conditions, including daily and potentially seasonal fluctuations in available glucose. While some species tightly regulate circulating glucose levels, others tolerate extreme fluctuations, such as frugivorous bats experiencing post-prandial hyperglycemia and hibernating mammals maintaining stable glucose through torpor and hibernation. To investigate how these species-specific strategies influence cellular responses to glucose perturbation, primary dermal fibroblasts from nine mammals – humans, rats, Egyptian fruit bats, brown bear, 13-lined ground squirrel, little brown bat, gelada, honey badger, and Bactrian camel – were exposed to hypoglycemic (2.5mM), baseline (8mM), or hyperglycemic (30mM) treatment. Cell morphology was evaluated using Cell Painting, …

An Examination Of The Purity Culture Beliefs Scale And The Interaction Of Religiosity, Purity Culture Beliefs, And Pornography Use In A Census-Matched United States Sample, Kaelyn R. Griffin

UNLV Theses, Dissertations, Professional Papers, and Capstones

The impacts of purity culture have been documented in the prevalence of abstinence-only sex education, perception of personal value tied to virginity, and shame and guilt related to sexual behavior. Similarly, models of moral incongruence often examine religiosity as a contributor of distress related to sexual behavior and pornography use, likely tapping into the influence of purity culture without directly naming its presence. This distinction is crucial due to the variety of religious beliefs and practices, some including purity culture and those without sexually restrictive beliefs and practices. Despite this, standardized measures for researching purity culture are limited. Ortiz (2018) …

Understanding Ore Deposit Scale Controls On Au Enrichment In Carlin-Type Au Mineralization: A High-Resolution Study Of The Rita K Deposit, Conner T. Callaway

UNLV Theses, Dissertations, Professional Papers, and Capstones

Controls on the distribution of gold (Au) within the Rita K Carlin-type deposit are poorly understood. The primary Au-bearing carbonate unit Wispy, is a bioturbated muddy limestone with debris flow clasts that range in size but are typically >5 cm occurring in the lower sections. The orebody is described as a syncline-anticline pair that hosts high-grade Au ore in the fold hinges. The spatial relationship between Au mineralization and fold hinges suggests that shortening due to folding is an important mechanism producing Au-enriched zones. However, the exact mechanism of Au enrichment and deposit-scale controls on Au distribution and fluid evolution …

Assessing The Impact Of Cdbg And Home Block Grants On Housing Affordability In The Las Vegas–Henderson–Paradise Metropolitan Statistical Area, David Hasan

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation aimed to analyze the impacts of aggregated federal funding from the CDBG and HOME block grants on temporal changes in the Housing Affordability Index (HAI Change). The temporal change in Housing Affordability between 2011–2015 and 2016–2020 was constructed as the dependent variable to measure the direct and indirect impacts of CDBG/HOME funding. Therefore, this dissertation seeks to identify the impacts of aggregated funding on changes in housing affordability and to explore spatial spillover effects through spatial dependencies that may influence housing affordability change as a dependent variable. The geographical area of this study is the Las Vegas–Henderson–Paradise MSA, …

Integrated Uav Platform For Multi-Spectral, Thermal, And Eos Imaging In Wildfire Monitoring And Modeling, Md Shariful Islam

UNLV Theses, Dissertations, Professional Papers, and Capstones

This thesis presents the design and development of a modular unmanned aerial vehicle (UAV) system based on a quadcopter platform for flexible and efficient wildfire-related multimodal image acquisition. Addressing key limitations in ecological UAV monitoring such as sensor inflexibility, time-consuming reconfiguration, and imprecise image georeferencing, the system introduces a versatile payload integration framework supporting three distinct imaging sensors: MicaSense Altum-PT, FLIR Vue Pro R, and Sony Alpha 6000.All onboard components, including the flight controller, autopilot software, GNSS module, motors and ESCs, were selected to optimize stability and payload performance. A gimbal-free, downward-facing mount simplifies field deployment, while custom integration enables …

Functional Biopolymers Applied To Sustainable Technologies In The Environment And Healthcare, Fengjie He

UNLV Theses, Dissertations, Professional Papers, and Capstones

Biodegradable polymeric materials (biopolymers) are naturally derived materials known for their excellent biocompatibility, biodegradability, sustainability, and versatile chemical functionality. They have attracted increasing attention in various applications as alternative to synthetic materials ranging from food packaging to tissue engineering. Meanwhile, with intrinsic advantages, biopolymers have also emerged as promising materials in addressing contemporary challenges in both biomedical and environmental fields. Motivated by the significant potential of biopolymers and the growing need for sustainable materials, my research focuses on the design and engineering of biodegradable polymers with novel modification methods and application directions. In this work, two representative biopolymers are selected: …

Housewerk: How Drag Performers Engage In Emotional Labor While Navigating Community Care, Steph O. Landeros

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation examines drag performance as a form of service labor shaped by emotional labor, community care, and identity-based inequality. Drawing on interviews with drag performers shows how drag labor blends artistic skill, emotional regulation, interpersonal care, and entrepreneurial labor. While these demands mirror service sector roles in other industries, drag remains underrecognized and undervalued, particularly for performers who do not conform to white, cisgender norms. The study introduces Housewerk—an adaptation of Marlon Bailey’s concept of housework (Bailey, 2013)—to describe the mix of paid and unpaid labor drag performers engage in. Housewerk captures how performers must balance self-preservation (branding, income, …

Mechanisms Of Gold Enrichment In Seafloor Massive Sulfide Deposits: A Study On The Higashi-Aogashima Hydrothermal Field, Claudia Martinez

UNLV Theses, Dissertations, Professional Papers, and Capstones

The study of Seafloor Massive Sulfides (SMS) deposit formation is vital for assessing both the economic potential and environmental risks posed by future marine mining projects. Metal-rich SMS deposits form in hydrothermal vent systems within tectonically active regions, such as back-arc basins, where faults enhance crustal permeability, enabling fluid migration driven by magmatic heat sources at depth in the crust. Currently our understanding of SMS formation processes is based on bulk-rock geochemical and isotopic data, lacking the necessary spatial and temporal resolution to understand ore forming processes. As a result, critical gaps remain in understanding the exact mechanisms responsible for …

Ecological Momentary Assessment Of Mood, Affect, And Perceived Criticism: Investigation Of Daily Patterns And Family Impact, Kayla Mcginty

UNLV Theses, Dissertations, Professional Papers, and Capstones

Perceived criticism (PC) is a component of expressed emotion (EE) that assesses an individual’s perceptions of the criticism that they are exposed to within their interpersonal relationships. PC is elevated among individuals with mood disorders, and mood and mood symptoms act as both a predictor and an outcome of PC. However, few studies have examined the relationship between PC and affect, a more momentary measure of emotion that can serve as a guide to underlying mood. Additionally, limited research has examined how PC within family relationships compares to other interpersonal interactions. Understanding the relationship between momentary affect and PC and …

Bio-Inspired Electroactive Polymer (Eap) Sensors For Surface And Canal Flow Sensing In Dynamic Environments, Nazanin Minaian

UNLV Theses, Dissertations, Professional Papers, and Capstones

Nature can often create some of the most efficient and elegant solutions to complex problems, and engineering stands to benefit greatly from these time-tested designs. One of the more sophisticated examples of this is the lateral line system in fish: a distributed network of superficial and canal neuromasts that enables aquatic species to detect fluid disturbances with remarkable precision. This dissertation leverages that biological framework to explore the potential of electroactive polymers (EAPs), aiming not just to replicate structure, but to emulate function.Two classes of EAPs form the basis of this work: electroactive plasticized polymer gels (EPPGs) and ionic polymer-metal …