Digital Commons Network^™

Top Tier 2.0: Student Achievement, University Of Nevada, Las Vegas

Focus on Top Tier 2.0

Student Achievement is about our students who come to UNLV with the expectation that their experiences here will help improve their lives. Students are valued and their success is our mission. The work we do is vital as we prepare individuals for success in their personal, civic, and professional lives.

Mass Shootings And Trauma-Informed Pedagogy, Kelly Stith

English Faculty Research

I am sitting in the University of Nevada Las Vegas Special Collections archive room in the Lied Library. I came here before to donate a zine of a previously published essay, “Still Echoes,” and photographs to a project they are coordinating in remembrance of the December 6, 2023, mass shooting. The Special Collections team was gracious enough to allow me to investigate other artifacts, including several handwritten condolence cards left at campus memorials. Being here is harrowing and reminds me that these are not just mere notes but reflections of people’s grief and the reckoning with a tragedy that rocked …

State-To-State Migration In Nevada, 2017-2022, Ayda Atici, Reese Howard, Caitlin J. Saladino, William E. Brown Jr.

Demography

This fact sheet examines data on state-to-state migration patterns of people moving from other states to Nevada, as well as individuals leaving Nevada and moving to other states between 2017 and 2022. Data for all 50 states are found in the United States Census Bureau’s report, “State-to-State Migration Flows."

Metro Monitor 2023: Las Vegas And Reno, Nevada, Zachary Billot, Hira Ahmed, Reese Howard, Caitlin J. Saladino, William E. Brown Jr.

Economic Development & Workforce

This fact sheet examines economic growth performance indicators in the major metro areas of Nevada, using data provided by the Brookings Institution’s Metro Monitor. The Metro Monitor explores five indicators of economic performance over ten years (2011-2021), including growth, prosperity, overall inclusion, racial inclusion, and geographic inclusion across 192 metropolitan statistical areas (MSAs). This fact sheet presents data for Las Vegas-Henderson-Paradise, NV and Reno, NV MSAs.

Does Hospital–Physician Integration Improve Hospital Performance? Results From A Usa Longitudinal Study, Soumya Upadhyay, Randyl A. Cochran, William Opoku-Agyeman

Healthcare Administration and Policy Faculty Research

In a dynamic healthcare industry, aligning the goals and objectives of hospitals and physicians through integration has been suggested to influence performance. Physicians’ leadership and active involvement in governance can direct resource usage, Electronic Health Record (EHR) implementation, price negotiation, better coordination, and continuity of services for patients, thus affecting performance. This study aimed to examine the relationship between physician integration and hospital performance, investigating both financial and quality outcomes. We used a longitudinal study design. Our sample was hospital-level data from 2014 to 2019, which contained 6000 U.S. hospital-year observations. The dependent variables were quality outcomes (readmission rates) and …

Student Perspectives On Increasing Visibility Of Las Vegas African American History, Ericka Marielle Garces, Nicole Garcia-Contreras, Alfredo Lim

Communication Studies Student Research

Photographer Clinton Wright documented the everyday lives and experiences of the African American community in Las Vegas' Historic Westside from 1964 to 1971. He later donated his collection of photographic negatives to the Special Collections and Archives at the University of Nevada, Las Vegas Libraries. Although the collection is open to the public, physical access is limited to the Special Collections Reading Room, which may restrict usability for some researchers and community members. This project highlights the importance of digitization and metadata workflows in improving access to and visibility of archival materials.

In this poster, the authors present their work …

Torture And Its Sequelae Among Prostituted Women In The United States, Melissa Farley, M. Alexis Kennedy

Criminal Justice Faculty Research

Background: Extreme violence and psychological abuse have been extensively documented and are pervasive in prostitution. Survivors of prostitution report high levels of posttraumatic stress disorder, dissociation, depression, and self-loathing. These are the same sequelae reported by torture survivors.

Objective: Severe forms of violence have been categorized as torture by experts. The authors note that torture is commonly suffered during prostitution and should be appropriately named.

Method: Using standardized measures and including a new measure of torture, we interviewed 45 women in the United States about their torture experiences in prostitution and their symptoms of PTSD, dissociation, childhood trauma, health status …

Automation & Ai In Southern Nevada: A High Stake Game For Hospitality Workers, An Pham

Student Research

After a year filled with excitement around artificial intelligence, it’s easy to overlook that both AI and automation have already been present in various capacities. Thankfully, fanfare in AI and automation has come at a critical time as it shifts the focus from questioning whether machines will replace human workers to understanding when that will happen. In my paper, titled “Automation & AI in Southern Nevada: A High-Stakes Game for Hospitality Workers,” I aim to highlight both the disruptive consequences of automation and AI on the hospitality workforce in Southern Nevada and the importance of addressing these issues without delay. …

Effect Of Addition Of Metal Oxide Nanoparticles On The Strength Of Heat-Cured Denture Base Resins: Protocol For Systematic Review And Meta-Analysis Of In Vitro Studies, Pragati Kaurani, Amit Hindocha, Amit Porwal, Abhijit Tambe, Carrie Price, Vidhani Goel, Henry Krasner, Jagdish Khubchandani, Kavita Batra

Department of Medical Education Faculty Research

Background: Metal oxide nanoparticle-reinforced polymethyl methacrylate (PMMA) has been shown to improve mechanical properties, such as strength. Different types of metal oxide nanoparticles have been used previously, but the comparative effect on the strength of heat-cured denture base resins remains unclear. Objective: This is a protocol for a systematic review and meta-analysis that will aim to pool evidence to compare and analyze the effects of the addition of different metal oxide nanoparticles, with varied sizes and concentrations, on the strength (flexural, impact, transverse, compressive tensile strength, and fracture toughness) of heat-cured PMMA. In addition, this review aims to analyze methodological …

Nevada’S Predictable Housing Train Wreck And What To Do About It, Arthur C. Nelson

Policy Briefs and Reports

Nevada is on the cusp of a housing catastrophe, especially in Southern Nevada.

Consider that the state has fewer households than it should. A household is defined as one or more people who have a home of their own. But for price, location, configuration, and other factors, about 60,000 households in Nevada do not exist because there is no home for them. And it’s going to get worse. Including these “missing households,” nearly 470,000 new occupied homes will need to be built between 2020 and 2040 to meet the housing needs of all Nevadans, or about 23,000 per year. The …

Nevada’S Housing Policy Landscape: Data, Analysis, And Policy Solutions, Brookings Mountain West, Lied Center For Real Estate

Brookings Mountain West Special Events

From rising rents to high interest rates to limited supply, housing policy is a central issue in the 2024 elections. Brookings Mountain West, in partnership with UNLV’s Lied Center for Real Estate, hosted a community forum examining the local, state, and federal impacts of Nevada’s housing challenges. New research presented at the forum offer insights into the demographic and economic dynamics of individuals and families navigating Nevada's turbulent housing market, assess trends in home ownership, and evaluate barriers preventing Nevadans from accessing the housing market.

Renter Households In Mountain West Metros, 2022, Sean Curry, Mohit Pande, Caitlin J. Saladino, William E. Brown Jr.

Housing & Real Estate

This fact sheet presents data from a Joint Center for Housing Studies (JCHS) Harvard University report “America’s Rental Housing 2024,” which details the status of the rental market in the U.S. This fact sheet focuses on data for the Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah including data on the demographics of renter households in Mountain West metropolitan statistical areas (MSAs).

A Systematic Study Of Planetary Envelope Growth With 3d Radiation-Hydrodynamics Simulations, Avery Bailey, James M. Stone, Jeffrey Fung

Physics & Astronomy Faculty Research

In the core accretion model of planet formation, envelope cooling regulates the accretion of material and ultimately sets the time-scale to form a giant planet. Given the diversity of planet-forming environments, opacity uncertainties, and the advective transport of energy by three-dimensional (3D) recycling flows, it is unclear whether one-dimensional models can adequately describe envelope structure and accretion in all regimes. Even in 3D models, it is unclear whether approximate radiative transfer methods sufficiently model envelope cooling, particularly at the planetary photosphere. To address these uncertainties, we present a suite of 3D radiation-hydrodynamics simulations employing methods that directly solve the transfer …

The Association Of Dietary Micronutrient Intake And Systemic Inflammation Among Patients With Type 2 Diabetes: A Cross-Sectional Study, Kenneth Izuora, Amalie Alver, Arpita Basu, Kavita Batra, Shelly J. Williams, Jeffrey L. Ebersole

Department of Internal Medicine Faculty Research

Inflammation contributes to the pathogenesis of type 2 diabetes (T2DM). This study sought to document how the systemic biomarkers of inflammation varied based on food choices among patients with T2DM. This cross-sectional study enrolled ambulatory patients with T2DM. Demographic and clinical information was collected. Five drops of fingerstick blood were collected using an absorbent paper device (HemaSpot HFR). C-reactive protein (CRP), serum amyloid A protein (SAA), and fibrinogen were measured using a Luminex assay. Patient-generated 7-day food diaries were analyzed using a validated food processor software. Data were analyzed by Pearson’s correlation tests, linear regression and logistic regression with the …

State Transportation Policy & Funding In The Mountain West, 2023, Zachary Billot, Caitlin J. Saladino, William E. Brown Jr.

Transportation & Infrastructure

This fact sheet analyzes transportation policy, planning, and investment data as detailed in the report “Getting Transportation Right: Ranking the States in Light of New Federal Funding” by the National Resources Defense Council (NRDC). Five Mountain West States: Arizona, Colorado, Nevada, New Mexico, and Utah are included in this fact sheet, with data reported as of February 2023.

Exploring The Use Of Bimodal Transcranial Direct Current Stimulation To Enhance Movement In Individuals With Patellofemoral Pain—A Sham-Controlled Double Blinded Pilot Study, Kai-Yu Ho, Connan Wallace, Jeno Aquino, Bryce Broadwell, Makenzie Whimple, Jing Nong Liang

Physical Therapy Faculty Research

Introduction: In individuals with patellofemoral pain (PFP), addressing increased knee valgus during weight-bearing activities typically involves strengthening weak hip muscles. However, recent literature highlights the role of altered descending central control in abnormal movements associated with PFP. While transcranial direct current stimulation (tDCS) has demonstrated the capacity to enhance neuroplasticity, its application targeting the corticomotor function of gluteal muscles in PFP remains unexplored. This study aimed to investigate the effects of combining bimodal tDCS with exercise on frontal plane kinematics in individuals with PFP. The hypothesis was that bimodal tDCS, specifically targeting the corticomotor function of the gluteal muscles, would …

Developing A Stand-Alone Children’S Hospital In Southern Nevada: Improving Pediatric Care And Diversifying The Regional Economy, The Lincy Institute

Lincy Institute Events

Southern Nevada is the largest metropolitan region in the country without a stand-alone children's hospital. The absence of such a facility results in poor health outcomes for children, fragmented and inadequate specialized care, and a shortage of pediatric medical professionals. Currently ranked last in clinical care nationwide, Nevada urgently needs a centralized, academic-based children's hospital to improve health services.

The Lincy Institute hosted a community forum to release the findings of a new report conducted by Tripp Umbach detailing why Southern Nevada needs a stand-alone children’s hospital. Tripp Umbach is a recognized industry leader, with 30 years of successful partnerships …

Developing A Stand-Alone Children’S Hospital In Southern Nevada: Needs, Opportunities, And Economic Development Considerations, Tripp Umbach

Policy Briefs and Reports

This independent study developed by Tripp Umbach demonstrates how an independent, research-intensive, stand-alone children’s teaching hospital can significantly enhance the health status of Southern Nevada’s children, reduce outmigration, attract children from neighboring states, and stimulate the healthcare economy. Tripp Umbach evaluated the need for a children’s hospital, the barriers to overcoming its absence, and the advantages of establishing a stand-alone children’s hospital in Southern Nevada for diverse audiences throughout Nevada and nationally.

Examining The Influence Of Team-Based Learning On Medical Students’ Comprehension And Attitudes Regarding Psychedelic Therapies, Shiven Chaudhry, Anne E. Weisman, Molly Hagen, Kathryn L.S. Pauli, Burton J. Tabaac

Department of Medical Education Faculty Research

Introduction: This study evaluates the impact of a two-hour team-based learning (TBL) curriculum on medical students' knowledge, comprehension, ethical understanding, and attitudes towards psychedelic therapies. Methods: Sixty-three pre-surveys and fifty post-surveys assessed students' perceived knowledge and attitudes using Likert scales. Forty-eight matched pre/post-knowledge tests with multiple-choice questions quantified changes in comprehension. The TBL approach featured independent learning, team readiness assessments, and application exercises. Results: Post-curriculum, students demonstrated significantly improved test scores (mean 41.4% increase, p < 0.0001) and more positive attitudes across 16 of 18 items (p ≤ 0.0495). Overall attitude scores increased 23% (p < 0.0001). Qualitative feedback reflected enhanced comfort discussing psychedelics clinically. While some students expressed support for psychedelic-assisted therapy, others cited reservations. Discussion: This innovative curriculum bridged an important education gap given the increasing relevance of psychedelic medicine. Findings suggest TBL enhances medical student preparedness in this emerging field. Continued curricular development is warranted to ensure proper psychedelic education aligns with patient needs and legislative policies. As psychedelic research progresses, maintaining instructional excellence is crucial for future healthcare professionals.

Disrupting Vocational Awe: Strategies For Supervisors To Identify, Counter, And Prevent Unsustainable Workloads And Unreasonable Expectations, Amanda Koziura, Amy Tureen

Library Faculty Research

This chapter provides practical recommendations for supervisors on combating the impacts of vocational awe and its resulting unsustainable workloads and unreasonable workplace expectations. We focus on supervisors because they are generally more empowered to make structural changes to employee responsibilities and job descriptions than are employees themselves. Tis formal authority to adjust work- loads in response to changing external factors renders supervisors key players in reducing organizationally embedded vocational awe and the results thereof.

‘Brain Drain’: Net Gains And Losses Of College- Educated Residents In The Mountain West, 2023, Dre Boyd-Weatherly, Annie Vong, Caitlin J. Saladino, William E. Brown Jr.

Higher Education

This fact sheet examines the number of college-educated individuals who moved to Mountain West states (Arizona, Colorado, Nevada, New Mexico, and Utah) and to selected metropolitan statistical areas (MSAs) in the Mountain West in 2023. The “2024 Study: ‘Brain Drain’? The States With the Largest Net Gains and Losses of College-Educated Americans” report contains data from the Annual Social and Economic Supplement (ASEC) of the Current Population Survey conducted by the United States Census Bureau. The study includes data on where college-educated residents move and which areas experienced ‘brain drain,’ where college-educated residents move to other places.

Demographic Correlates Of Weight-Loss Strategies In Us Adults: Cross-Sectional Analysis Of Nhanes Data 2017–2020, Anin Mokari-Yamchi, Richard R. Rosenkranz

Kinesiology and Nutrition Sciences Faculty Research

Objective: To investigate the frequency of various weight loss strategies among adults in the United States and to explore which weight-loss strategies are associated with several demographic factors.

Methods: The study utilized 2017–2020 data from the National Health and Nutrition Examination Survey. Adult participants (N = 3,130) who had tried to lose weight during the past year were included. Pregnant women and individuals under age 20y were excluded. Weight-loss strategies were categorized into 6 groups: consuming more healthy options (e.g., more fruits); consuming less un-healthy options (e.g., junk food); quality of diet changes (e. g., changed eating habits); assisted weight-loss …

Us-Mexico Relations: Addressing Challenges At The Border, The Brookings Institution

Brookings Mountain West Special Events

Mexico’s president-elect Claudia Sheinbaum will begin her six-year term in October as the U.S. presidential campaign enters its final stretch. How the next U.S. administration and Congress manage relations with new leadership in Mexico will affect border security, immigration policies, trade and energy relations, and counter-narcotics and anti-crime cooperation. What tools can policymakers in both countries use to advance positive outcomes? What are the opportunities and challenges that lie ahead for the United States and Mexico?

The Brookings Foreign Policy program in partnership with Brookings Mountain West at UNLV hosted a discussion on the state of U.S.-Mexico relations. Panelists analyzed …

Gender Gaps In Unlv And Unr Graduate College Enrollment And Graduation, 2013-2022, Miguel Soriano Ralston, Annie Vong, Caitlin J. Saladino, William E. Brown Jr.

Higher Education

This fact sheet explores gender gaps in enrollment numbers and graduation rates of students pursuing graduate degrees at the University of Nevada, Las Vegas (UNLV) and the University of Nevada, Reno (UNR). The original data was provided to The Lincy Institute and Brookings Mountain West by the UNLV Graduate College and gathered from the UNR Reporting Portal.

Unaccompanied Migrant Children In The Mountain West, 2015-2023, Annie Vong, Caitlin J. Saladino, William E. Brown Jr.

Demography

This fact sheet examines data on the number of unaccompanied migrant children who obtained sponsors and relocated to 22 cities in five Mountain West states from 2015 to 2023. Data from Arizona, Colorado, Nevada, New Mexico, and Utah are included from a New York Times report which includes U.S. Department of Human Health and Services data on unaccompanied migrant children in all 50 states and Washington D.C.

Application Of A Novel Plasma-Based Advanced Oxidation Process For Efficient And Cost-Effective Destruction Of Refractory Organics In Tertiary Effluents And Contaminated Groundwater, Itay Even-Ezra, Anat Mizrahi, Daniel Gerrity, Shane A. Snyder, Andrew Salveson, Ori Lahav

Civil and Environmental Engineering and Construction Faculty Research

Corona discharge is emerging as a promising advanced oxidation process (AOP) for the treatment of a variety of organic contaminants, including compounds that are not effectively destroyed by more common AOPs. This paper presents laboratory and field results describing the destruction of regulated and Contaminant Candidate List (CCL) compounds in tertiary treated wastewater effluent and contaminated groundwater during the operation of a novel hydro-non-thermal-plasma (HNTP) AOP system. The system generates a plasma discharge above the target water matrix, which emits an “electron wind”, ultraviolet (UV) irradiation, O_3(g) and hydroxyl radicals (•OH) into a relatively thin water layer. The synergism …

Personalized Nutrition: Tailoring Dietary Recommendations Through Genetic Insights, Saiful Singar, Ravinder Nagpal, Bahram H. Arjmandi, Neda S. Akhavan

Kinesiology and Nutrition Sciences Faculty Research

Personalized nutrition (PN) represents a transformative approach in dietary science, where individual genetic profiles guide tailored dietary recommendations, thereby optimizing health outcomes and managing chronic diseases more effectively. This review synthesizes key aspects of PN, emphasizing the genetic basis of dietary responses, contemporary research, and practical applications. We explore how individual genetic differences influence dietary metabolisms, thus underscoring the importance of nutrigenomics in developing personalized dietary guidelines. Current research in PN highlights significant gene–diet interactions that affect various conditions, including obesity and diabetes, suggesting that dietary interventions could be more precise and beneficial if they are customized to genetic profiles. …

Unemployment, Weekly Earnings, And Cost Of Living In Mountain West Metros, 2022, Annie Vong, Caitlin J. Saladino, William E. Brown Jr.

Economic Development & Workforce

This fact sheet examines data on unemployment, weekly earnings, and cost of living for five Metropolitan Statistical Areas (MSAs) in the Mountain West states of Arizona, Colorado, Nevada, and Utah. The Ludwig Institute for Shared Economic Prosperity (LISEP). Local Analysis report includes data on the 50 largest MSAs in the U.S., which include the following in the Mountain West: Phoenix-Mesa Scottsdale, AZ; Tucson, AZ; Denver-Aurora-Lakewood, CO; Las Vegas-Henderson-Paradise, NV; and Salt Lake City, UT.

Projected Job Growth By 2031 In The Mountain West, Madison Dwyer, Annie Vong, Kristian Thymianos, Caitlin J. Saladino, William E. Brown Jr.

Economic Development & Workforce

This fact sheet examines job growth projections from 2021 to 2031 for the Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah. This fact sheet also presents projected job growth data by educational level, and across selected occupational sectors. Data are sourced from the report, “After Everything: Projections of Jobs, Education, and Training Requirements through 2031,” published by the McCourt School of Public Policy’s Center on Education and the Workforce (CEW) at Georgetown University.

Projected Climate Change Impacts On The Number Of Dry And Very Heavy Precipitation Days By Century’S End: A Case Study Of Iran’S Metropolises, Rasoul Asfari, Mohammad Nazari-Sharabian, Ali Hosseini, Moses Karakouzian

Civil and Environmental Engineering and Construction Faculty Research

This study explores the impacts of climate change on the number of dry days and very heavy precipitation days within Iran’s metropolises. Focusing on Tehran, Mashhad, Isfahan, Karaj, Shiraz, and Tabriz, the research utilizes the sixth phase of the Coupled Model Intercomparison Project (CMIP6) Global Circulation Models (GCMs) to predict future precipitation conditions under various Shared Socioeconomic Pathways (SSPs) from 2025 to 2100. The study aims to provide a comprehensive understanding of how climate change will affect precipitation patterns in these major cities. Findings indicate that the SSP126 scenario typically results in the highest number of dry days, suggesting that …