Digital Commons Network^™

Disproportionate Insider Control And The Cost Of Equity Capital: Evidence From U.S. Dual-Class Firms, Barry Hettler, Arno Forst, Lindsay Baran

School of Accountancy Faculty Publications

We investigate the cost of equity capital for U.S. dual-class firms. While prior literature finds a positive association between excess insider control and the cost of capital in international contexts, these results are primarily concentrated in countries with relatively weak investor protection and legal enforcement. It is therefore an open question whether these findings hold for the U.S. capital market. Additionally, we investigate a possible moderating role of the firm’s information environment on the association between disproportionate insider control and the cost of capital. We find the cost of equity capital for U.S. dual-class firms is, on average, approximately forty …

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 …

The Effect Of Education Policy On Crime: An Intergenerational Perspective, Ulrika Ahrsjö, Costas Meghir, Mårten Palme, Marieke Schnabel

Cowles Foundation Discussion Papers

We examine the intergenerational effect of education policy on crime. Using administrative data that links outcomes across generations with crime records, we show that the Swedish comprehensive school reform, gradually implemented between 1949 and 1962, reduced conviction rates for both the generation directly affected by the reform and their sons. The reduction in conviction rates occurred in several types of crime. Mediation analysis suggests that key channels include increased parental educational attainment and household income, as well as reduced criminal behavior among fathers.

State Of New Jersey Cannabis Testing, University Of Mississippi – National Center For Cannabis Research And Education, Yasha Kahn, Mcr Labs

New Jersey

No abstract provided.

State Of Connecticut Cannabis Testing, University Of Mississippi – National Center For Cannabis Research And Education, Yasha Kahn, Mcr Labs

Connecticut

No abstract provided.

State Of New York Cannabis Testing, University Of Mississippi – National Center For Cannabis Research And Education, Yasha Kahn, Mcr Labs

New York

No abstract provided.

State Of Hawaii Cannabis Testing, University Of Mississippi – National Center For Cannabis Research And Education, Yasha Kahn, Mcr Labs

Hawaii

No abstract provided.

State Of Nevada Cannabis Testing, University Of Mississippi – National Center For Cannabis Research And Education, Yasha Kahn, Mcr Labs

Nevada

No abstract provided.

State Of California Cannabis Reporting, University Of Mississippi – National Center For Cannabis Research And Education

California

No abstract provided.

Oral History Interview With Timothy Clark (Part 2), Timothy Clark

Oral History Collection

The interview covered:

• Teaching and Curriculum
• Research
• Challenges & Future
• Personal Reflections
• Libraries
• Advice
• Advice for Students

Federated Boolean Matrix Factorization Using Integer Programming, Quynh Anh Nguyen, Ngoc Nguyen, Nhat Phan

Research from the Berry Summer Thesis Institute, 2025

Identifying the underlying structural patterns in data and extracting meaningful insights is a key challenge in data analysis. One effective approach to this problem is matrix factorization (MF), which approximates large matrices with lower-dimensional representations, making it effective for uncovering hidden patterns. MF techniques are widely applicable across various domains, such as recommender systems, cancer genomics, system identification, clustering, and image processing. Despite their effectiveness, existing MF methods often struggle with computational constraints and convergence challenges when tackling large-scale, nonsmooth, and nonconvex optimization problems, which are common in real-world applications.

This project aims to explore both the theoretical understanding and …

Professor Pop-Up Gallery And Printmaker's Pin-Up Exhibition, Donald Keefe

Achieve

2025 Professor Pop-Up Gallery and Printmaker's Pin-Up Exhibition. Hosted and curated by Kai Lin, owner of Kai Lin Art. The gallery is located at 999 Brady Ave NW, Suite 7, Atlante, GA 30324

The exhibition contained artworks from Art Professors in various regional colleges and universities. Donald Keefe's work "Memento Mori" was featured in the show.

Here is the text from the promotional material:

It’s the POP UP PIN UP https://www.kailinart.com/news/professor-pop-25

OPENING RECEPTION SATURDAY, AUGUST 23, 2025 7:00 - 10:00 PM FREE AND OPEN TO THE PUBLIC EXHIBITION RUNS THROUGH AUGUST 30

Professor Pop-Up/Pin-Up

KAI LIN ART is proud to …

Exploring The Meaning Of Moshing: An Ethnographic Study Of The Relationship Between Hardcore/Punk Culture And Catharsis, Clayton Kempf

Electronic Theses and Dissertations

This research looks at “moshing,” an aggressive style of dancing that occurs primarily at hardcore/punk concerts. Moshing involves people at a concert throwing their bodies, swinging their limbs, running into people, and hitting one another. I aim to explore how mosh pits and hardcore/punk culture provide participants with an emotional release through catharsis. Catharsis looks at releasing emotion to help alleviate pent-up stress physically and emotionally. A cathartic release can temporarily offer peace of mind, clarity, and joy that overrides the feelings of negative emotions and stress. I will examine the process people go through to reach this cathartic release …

Hiv And Sti Testing Service Utilization Among Youth Experiencing Homelessness: A Multi-Method Inquiry, Alexander A. Ochs

Electronic Theses and Dissertations

Youth experiencing homelessness (YEH) face disproportionately high risk for HIV and sexually transmitted infections (STIs), yet rates of testing remain low. This dissertation examines the individual and social network level factors that influence HIV/STI testing behaviors among YEH. Guided by insights from multiple theoretical frameworks, this three-paper dissertation integrates quantitative and qualitative approaches to better understand how personal relationships and social context shape HIV/STI testing decisions in this population.

Paper 1 presents a secondary data analysis of the Homeless Youth Risk and Resilience Survey (HYRRS), which includes 1,426 YEH across seven U.S. cities. Logistic regression models identified geographic variation in …

Comparing Ordinary Least Squares And Quantile Regression: A Causal-Comparative Approach To Modeling Conditional Relationships, Samuel Nnorom

Electronic Theses and Dissertations

Ordinary Least Squares (OLS) regression has traditionally been the preferred quantitative method for estimating linear relationships. However, it assumes that the effect of a predictor variable remains constant across the entire outcome distribution, which can miss important insights when data are heterogeneous. Quantile Regression (QR), on the other hand, offers a more detailed analysis by focusing on the full response variable distribution, thereby revealing different relationship patterns at various quantiles within the outcome. This study compares how OLS and QR perform in modeling conditional relationships within a causal-comparative framework based on ex post facto research. Using the mortality data from …

Better Serving Those Who Serve: Supporting Psychological Wellness Of Lgb Military Personnel In The Post “Don’T Ask Don’T Tell” Era, Anne Neuweiler

Electronic Theses and Dissertations

Few studies have been able to explore lesbian, gay, and bisexual military personnel’s experiences in military mental healthcare settings. This study examined the experience of LGB servicemembers in military counseling environments, as well as how to support these servicemembers in military mental health and military communities. Six participants volunteered for the study and six semi-structured interviews were completed with LGB servicemembers who had contact with mental health. Three research questions guided the present study and a transcendental phenomenological frame was used to analyze the data and themes emerged. Research question one yielded three themes: 1) “I'm Definitely not Gay”: The …

The Covid-19 Pandemic As An Environmental Jolt And Its Impact On Firms And Essential Workers, Kimberly Kay Hyett Nehls

Electronic Theses and Dissertations

Environmental jolts are sudden, large-scale disruptions that challenge organizational and societal stability and demand new ways of understanding adaptation across individuals and firms. This two-paper dissertation explores the human and organizational dimensions of such jolts through the empirical context of the COVID-19 pandemic. Paper 1 examines how global tourism firms navigated the crisis, introducing the constructs of global stakeholder interconnectedness and stakeholder prioritization fluidity to refine stakeholder theory. The findings show how international exposure shaped communication strategies under duress. Paper 2 turns to the lived experiences of low-wage essential workers, extending sensemaking theory through the concept of constrained sensemaking, highlighting …

Does Green Stem Photosynthesis Affect Plant Drought Tolerance And Recovery In Avocado?, Nadia A. Valverdi, Paula Guzmán-Delgado, Gregory R. Goldsmith, Eleinis Ávila-Lovera

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Woody plants with green stems may have advantages over non-green-stemmed plants in that extra photosynthetic carbon gain has the potential to improve plant drought tolerance and aid drought recovery. However, most studies relating to green stem photosynthesis and drought tolerance have been conducted on non-horticultural plants under natural growing conditions. We investigated whether avocado green stem photosynthesis enhances drought tolerance and recovery. We applied light exclusion and drought treatments to 3-year-old potted trees of cultivars ‘Hass’ and ‘Fuerte’. Measurements of soil moisture, midday stem water potential, stem photosynthesis, bark chlorophyll concentration, concentration of sugars + starch and stem hydraulic conductivity …

The Safety Of Abiraterone Acetate In Patients With Metastatic Castration-Resistant Prostate Cancer: An Individual-Participant Data Meta-Analysis Based On 14 Randomized Clinical Trials, Amy L Shaver, Nikita Nikita, Swapnil Sharma, Scott W. Keith, Kevin K. Zarrabi, Wm. Kevin Kelly, Grace Lu-Yao

Kimmel Cancer Center Papers, Presentations, and Grand Rounds

Background/objectives: Multiple systemic treatments are available for metastatic castration-resistant prostate cancer (mCRPC), with unclear safety profiles. This study seeks to describe the safety determined in randomized clinical trials of a systemic treatment for mCRPC and whether safety differs by age. Methods: We utilized individual patient data from industry-funded phase 2/3 trials in mCRPC on abiraterone acetate (AA). Vivli, a clinical trial repository site, was used. One investigator independently performed screening. Relative effects of treatment were assessed with frequencies and odds of serious adverse events (SAEs). The Preferred Reporting Items for Systematic Reviews and Meta-analyses guideline was used. Subgroup analysis measured …

Donor Hopes Gift Helps Open Eyes And Minds, Tina H. Hahn

University of Mississippi News

OXFORD, Miss. – Virginia Fossier Brooks has been traveling abroad almost every year for as long as she can remember, and now she is helping University of Mississippi students benefit from the life-changing experiences of travel.

Influence Of Obesity On Knee Joint Mechanics: A Subject-Specific Musculoskeletal Modeling Approach, Ryan C. Knowles

Electronic Theses and Dissertations

Obesity has been consistently linked to knee osteoarthritis (KOA), a debilitating joint disease. While prior work has shown that obese individuals often walk with altered biomechanics compared to normal-weight (NW) individuals, which may accelerate KOA progression, less is known about how these mechanics affect load distribution between the medial and lateral tibiofemoral (TF) compartments, particularly during higher-demand activities. This study developed subject-specific musculoskeletal models of five obese and five NW individuals, incorporating CT-based bone measurements and individualized joint contact points. Simulations were driven by six degree-of-freedom (6DOF) kinematics obtained from high-speed stereo radiography (HSSR) to predict TF loading and associated …

Recruiting, Retaining, And Culturally Sustaining Latine Teachers In A School District With A High Population Of Latine Students, Lisa Garcia Simms

Electronic Theses and Dissertations

Latine students make up 52% of the Denver Public Schools (DPS) population, yet only 23% of its teaching force is Latine. This imbalance has real implications for student experience and opportunity. In 2024, DPS commissioned the La Raza Report, which detailed challenges faced by Latine students and educators and called for systemic improvements. The findings highlighted a clear need to strengthen recruitment, retention, and culturally sustaining support for Latine educators.

This improvement science project investigated how DPS might improve the experiences of Latine teachers—engaging educators across career stages, with a particular focus on supporting early-career Latine teachers —through identity-affirming mentorship …

Building An Interdisciplinary Workforce In Geroscience: Aligning Perspectives And Educational Goals, Iman M Al-Naggar, Miranda E Orr, Et Al.

2020-Current year OA Pubs

The National Institute on Aging-funded Geroscience Education and Training Network held the "Building an Interdisciplinary Workforce in Geroscience: Aligning Perspectives and Educational Goals" preconference workshop at the 2023 Gerontological Society of America's Annual Meeting. Parties involved in geroscience education and interested stakeholders addressed the development of didactic educational materials, training, and career development opportunities to equip learners with the skills to meet the demands of the emerging field of geroscience, from research to clinic and industry. Recent successes were presented, existing opportunities, gaps, and challenges identified and discussed, and solutions and future directions described.

Unleashing Nk Cells For Cancer Immunotherapy In Lung Cancer: Biologic Challenges And Clinical Advances, Quinlan Mclaughlin, Dorothy K Sojka, Kathleen Kennedy, Sytse J Piersma, Nan Sethakorn

2020-Current year OA Pubs

Natural killer (NK) cells are a crucial part of the innate immune system and serve as an important effector for killing tumor cells through direct cytolytic activity or immunomodulatory signaling to T cells and antigen presenting cells. NK cells are correlated with increased tumor control and better overall patient survival across various types of cancers including non-small cell lung cancer (NSCLC). Despite their promising potential for anti-tumor killing, NK cell function is often diminished within the tumor microenvironment. There are many factors that lead to decreased tumor-infiltrating NK cell killing, including immunoinhibitory factors from tumor cells and resident tissues, acquired …

Examining Whiteness: A Narrative Inquiry Into Racial Identity Among White Women In Study Abroad Programs, Audrey Moreno Townsend

Electronic Theses and Dissertations

The purpose of this narrative inquiry study was to better understand race in contexts both domestically and abroad through the perspectives and experiences of white women who studied abroad outside of Europe and the Anglosphere. The investigation explored on how these experiences shaped white women’s understanding of racial identity upon returning to their home institutions. The research question which was addressed was: How do white women experience study abroad programming? Research highlights a critical gap in existing literature on this topic. While white women are centered in the study, it is contextualized considering how People of Color experience the world. …

The Multicultural Orientation Framework In Couple Therapy, Jasmine R. Davis

Electronic Theses and Dissertations

Couples’ cultural values and beliefs are important to their relational connection. Cultural values and beliefs can be sources of strength in relationships, but they can also lead to impasses. As such, clinicians and researchers could benefit from a cultural framework to inform conceptualization and treatment when working with couples. The Multicultural Orientation (MCO) framework has three pillars: cultural humility, cultural comfort, and cultural opportunities. The MCO framework is empirically supported for use in individual and group psychotherapy but has not been applied to couple therapy. This dissertation includes two parts. First, we outline a conceptual framework for the application of …

A Developmental Evaluation Of A Dental Hygiene Program And A Community Health Partnership, Laura Jacob

Higher Education: Doctoral Research Projects

Today, dental hygiene education commonly occurs in community college settings which are removed from dental schools thus dental hygiene students graduate with relatively little to no exposure to dentistry or directly with a clinically practicing dentist. With dental hygiene workforce shortages at an extremely high level, locally and nationally, it is imperative to matriculate students who are poised to be successful in the changing landscape of healthcare.

The purpose of this program evaluation was to investigate via the developmental program evaluation model, the perceived benefits of a potential collaboration between the Colorado Mountain College (CMC) dental hygiene program and a …

A Systematic Review Of Technology-Infused Physical Activity Interventions In K-12 School Settings: Effectiveness, Roles, And Implementation Strategies, Taemin Ha, Jongho Moon, Hyeonho Yu, Xiaoping Fan, Lisa Paulson

Department of Kinesiology Scholarship and Creative Works

Background

Rapid technological advancements have rendered many prior reviews of technology-integrated physical activity (PA) interventions in K–12 schools obsolete. A comprehensive analysis examining both the effects of these interventions and the specific roles that technology plays has been notably lacking. This review aimed to systematically examine the effects of technology-infused PA interventions and identify the specific types, roles, and contextual applications of technology within K–12 schools.

Methods

This systematic review adhered to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. A thorough search across seven electronic databases (CINAHL, ERIC/EBSCOhost, PsycINFO, PubMed/MEDLINE, Scopus, SPORTDiscus, and Web of Science) …

Temporary Intravascular Shunting Using A Carotid Shunt For Traumatic Femoral Artery And Vein Injury In A Hemodynamically Unstable Patient, Nicola Habash, Fari Fall, Jin Park, Babak Abai, Michael Nooromid

Department of Surgery Faculty Papers

Vascular trauma involving the peripheral arteries of the extremities can lead to limb loss and, in severe cases, death. The use of intravascular shunts can help to temporarily perfuse the limb, while allowing for resuscitation of a critically injured patient. Here we present a case of a concomitant complex injury of the common femoral artery and common femoral vein, and the complementary vascular strategies used to achieve limb salvage.

Alameda Song Sparrow Habitat Use Of Salt Pond Restoration Sites In South San Francisco Bay, Bradley A. Speno

Master's Theses

Restoration is acknowledged worldwide as a conservation need to return ecosystem functions. However, projects require monitoring to track system changes and assess restoration progress. In the San Francisco Bay, several large restoration projects are implementing plans to return salt-producing ponds to the historical ecosystem, tidal salt marsh. The Alameda song sparrow (Melospiza melodia pusillula), a California species of special concern, has been documented to use restored and historic marshes, but their use of restored salt ponds is not fully understood. The birds’ use of restored marshes may be a useful measure of restoration progress. This research investigated the relationships comparing …