Digital Commons Network^™

Emerging Catalysts And System Designs For High-Current-Density Co2 Electroreduction To Multicarbon Fuels And Chemicals Toward Industrial-Scale Applications, Godwin Uche Edor

Masters Theses

Electrochemical CO2 reduction (eCO2RR) offers a sustainable route to convert CO2 into value-added fuels and chemicals, particularly multicarbon (C2+) products due to their higher energy density and economic value compared to C1 counterparts. Industrial adoption of eCO2RR technology is hindered by the difficulty in stably reaching superior Faradaic efficiency (FE) for C2+ products at ≥ 200 mA cm-2 at low applied overpotential due to sluggish C–C coupling kinetics, competing reactions, and catalyst instability. Hence, we examine the recent advances in eCO2RR catalyst engineering strategies, such as nanostructural and electronic modifications of Cu-based catalysts (e.g., interfacial, surface, facet, and defect engineering, …

Beyond Social Disconnection: The Unique Relationship Between Existential Loneliness And Depression, Lauren Beatrice Edwards

Masters Theses

Depression and loneliness are among the most pressing mental health concerns in the United States, yet their relationship remains incompletely understood. Research has extensively examined social-emotional, or general, loneliness. However, existential loneliness (EL), the felt sense of being fundamentally alone in one's existence, has remained on the theoretical periphery. This study examined EL as a meaningfully distinct dimension of loneliness and explored its unique relationship with depressive symptoms in a sample of 301 U.S. adults recruited via Prolific. A joint exploratory factor analysis confirmed that EL and general loneliness are empirically separable dimensions of loneliness. Regression analyses revealed that EL …

Micro-Hyperspectral Imaging Of Phytoplankton Enables Deconvolution Of Mixed Communities For Spaceborne Hyperspectral Remote Sensing, Chisom Okwuchi Emeghiebo

Masters Theses

Characterizing phytoplankton diversity is critical for large-scale biodiversity monitoring and harmful algal bloom (HAB) detection. Here, we present a micro hyperspectral imaging method to characterize reflectance signatures, for the first time across major phytoplankton groups. Spectral variability among taxa in laboratory cultures is interpreted using algal pigment and absorption analyses, demonstrating that pigment composition and absorption govern reflectance features. Chlorophytes and cryptophytes exhibit distinct spectral signatures and are readily distinguishable, whereas diatoms and dinoflagellates show greater spectral similarity, with differentiation relying on subtle reflectance features associated with chlorophyll c₁c₂ near ~463 nm and within 620–650 nm. We further applied this …

Geological Carbon Storage In Deep, Low Permeable Shale Reservoirs: Insights From The Haynesville Formation, Louisiana, Himakshi Goswami

Masters Theses

As global initiatives to mitigate greenhouse gas emissions intensify, depleted unconventional shale gas formations have emerged as critical candidates for large-scale geological carbon storage (GCS). This study investigates the feasibility, dynamic trapping mechanisms, and operational optimization of CO₂ sequestration in deep, low-permeability shale reservoirs, using the Upper Jurassic Haynesville Shale in northwest Louisiana as a comprehensive case study. Compositional reservoir simulation (CMG GEM 2021.10) was performed using the SPE Haynesville dataset, with CO₂ injected at a rate of 10,000 ft³/day across single and multiple depth intervals spanning 11,290–11,314 feet. Results demonstrate that multi-depth injection significantly improves residual trapping, reduces buoyancy-driven …

A Study On The Perception Of Fear Of Crime Among Ul Lafayette Students, Md Rakibul Hasan

Masters Theses

Research has constantly found that campus crime rates are relatively low compared to those in the surrounding areas. Many students still experience a meaningful level of fear of crime that significantly influences their daily routines and impacts their lives. This study examines the perceived fear of crime among students at the University of Louisiana at Lafayette (UL Lafayette) and how it varies across demographic groups. The study used a quantitative, cross-sectional design with a non-probability convenience sampling technique. Data were collected from 512 currently enrolled UL Lafayette students during the spring 2026 semester using a Qualtrics online survey. The survey …

Evaluating The Impact Of Invasive Carp On Atchafalaya River Zooplankton Community Structure, Bryce Lavergne

Masters Theses

Invasive carp (Hypopthalmichthys spp.) is a generalist filter feeder that has established itself across the Mississippi Watershed of the United States and caused harm to native fish species through depletion of a shared resource, causing a decline in zooplankton density and body size. This study analyzes the impact of larval invasive carp on zooplankton community structure between drought and non-drought years and an environmental gradient in the Atchafalaya River Basin. Larval carp and zooplankton density and size were sampled using net tows and correlated with environmental parameters measured in 2023 and 2024. Results showed that zooplankton density and size were …

Viral Visions Of Femininity: A Visual Thematic Analysis Of Trending Tradwife Imagery On Instagram, Phoebe L. Lim

Masters Theses

This study uses visual thematic analysis and a semiotics lens to examine how trending tradwife content on Instagram constructs domestic femininity through recurring signifiers of whiteness, homemaking, motherhood, and hyperfeminine aesthetics. Current rhetorical analysis of the tradwife movement argues that the imagery of sweet, nostalgic traditionalism functions to mask visual and semiotic codes associated with patriarchal hierarchies, anti-feminism, pronatalism, and alt-right ideologies (Proctor, 2022). Drawing on the theoretical models of Saussure, Peirce, and Barthes (1972), this research analyzes how strategically curated visuals of domesticity and femininity function as ideological signifiers within digital culture. Analysis of 100 posts under #tradwife found …

The Perception Of Advertising Disclosures From Social Media Influencers And Its Impact On Consumers, Maria Lindquist

Masters Theses

Social media influencers play a commercial role on social media platforms such as Instagram, where sponsored content is often integrated into personal and relatable content. Content which could be considered a “normal” post by social media influencers. Sponsorship disclosures are required and regulated by the Federal Trade Commission to signal paid advertising and partnerships between Influencers and brands. Sponsorship disclosures are theorized to activate persuasion knowledge and psychological reactance, potentially reducing consumer purchase intentions. This study examined how varying levels of sponsorship disclosure affect purchase intentions, perceived authenticity, and psychological reactance among young adult social media users. Sourcing information from …

The Effect Of Perceived Support On Black College Students' Sense Of Belonging, Jamillia Domani Mckinley

Masters Theses

Black college students oftentimes navigate higher education environments while managing academic demands alongside racialized stressor that can weaken their sense of belonging. Existing literature and research examined peer relationships, faculty support, and institutional support separately; however, little to no studies considered how these forms of support operate together in shaping belonging. The current study addressed that gap by examining whether perceived peer support, teacher support, and institutional support predict Black students’ sense of belonging in college and university settings. Through the lens of Maslow’s Hierarchy of Needs, belonging was viewed as a foundational need for confidence, connection, growth, and self …

Linking Greenhouse Gas Fluxes And Plant Responses To Saltwater Intrusion Events Using Remote Sensing, Madeline Jean Moore

Masters Theses

As sea level rise and coastal subsidence increase coastal Louisiana's vulnerability to saltwater intrusion (SWI) events, accurate and rapid monitoring of vegetation responses to these events is becoming increasingly important. In this study, we utilized unmanned aerial vehicle (UAV) multispectral imagery to assess short-term vegetation responses to simulated SWI events in the Visser’s Experimental Wetland Complex in Saint Martinville, Louisiana. Vegetation patches of two common freshwater wetland species, Panicum hemitomon (Maidencane) and Typha domingensis (Southern Cattail), were exposed to 5 ppt salinity for 6-, 10-, and 17-day durations. Multispectral imagery of both species was collected before and after each SWI …

Mitigating Surfactant-Gas Interactions In Associated Gas Reservoirs: A Simulation And Machine Learning Guided Approach, Francis Dela Nuetor

Masters Theses

Surfactant flooding is a promising chemical enhanced oil recovery (EOR) method for mobilizing residual oil through interfacial tension reduction and wettability alteration. However, its performance in associated-gas reservoirs can be limited by salinity, gas composition, surfactant adsorption, and possible chemical instability. This study investigates the effect of salinity on surfactant flooding efficiency using an integrated reservoir simulation and machine learning workflow. A synthetic three-dimensional reservoir model was developed in ECLIPSE using a 10 × 10 × 3 Cartesian grid to simulate surfactant flooding over a 300-day production period under salinity conditions ranging from 100 to 50,000 ppm. Key outputs, including …

From Fear To Action: The Role Of Media In Scam, Goodness Okhumode

Masters Theses

Scams have existed for a long time and are still prevalent today, with little indication of decline. Understanding how media exposure influences scam perceptions and motivates protective behavior among young adults has become pertinent in communication research. Drawing on Cultivation Theory and Protection Motivation Theory, this thesis examines how self-reported exposure to scam-related media content influences threat perceptions, efficacy beliefs and the adoption of preventive safety measures among young adult social media users. A quantitative online survey was used to collect data from undergraduate students of the CMCN 100 Spring 2026 class at a U.S. university. Seven hypotheses and two …

Classifying Storm Surges Along Louisiana Coast Using Machine Learning, Faith Ewere Okunbor

Masters Theses

Storm surges are among the most significant threats to coastal wetlands, causing flooding and saltwater intrusion that alter hydrology, vegetation structure, and long-term ecosystem resilience. Along the Louisiana coast, storm surge effects vary depending on storm behavior, shoreline geometry, and marsh hydrologic connectivity, yet are commonly characterized using broad storm metrics rather than site-specific environmental responses. This study develops a data-driven framework to classify storm surges across coastal Louisiana wetlands using observations from the Coastwide Reference Monitoring System (CRMS). Hourly water-level and salinity time series from twelve hurricanes (2007-2024) were analyzed using a 40-day storm-centered window. Hydrologic and salinity metrics …

Optimizing Co₂ Wag Flooding Parameters For Enhanced Oil Recovery And Formation Damage Control In Asphaltene Reservoirs Using Soft Experimentation, Derrick Amoah Oladele

Masters Theses

CO₂ Water Alternating Gas flooding has become an important enhanced oil recovery process in increasing oil production in medium to heavy oil reservoirs. However, CO₂ injections have the potential to cause asphaltene destabilization, leading to precipitation, deposition, and pore plugging. This study evaluated and optimized the effect of CO₂ flooding parameters to maximize oil recovery and minimized formation damage. Eclipse 300 compositional reservoir simulator was used to assess the effect of CO₂ Water Alternating Gas (WAG) Injection Rate, WAG Ratio, and CO₂ Water Alternating Gas (WAG) Injection Pressure on the reservoir. Predictive models for Cumulative Oil Production (FOPT) and Asphaltene …

Regioselective Tellurination Reactions And Their Utilities, Itunu Comfort Olanrewaju

Masters Theses

This thesis provides a comprehensive study of regioselective tellurination and its applications by integrating experimental and computational techniques, with an aim of synthesizing libraries of organotellurium heterocycles. This study addresses existing challenges in regioselective tellurination, such as unpredictable regioselectivity and avoidance of toxic reagents by harnessing intramolecular Te…O coordination and electrophilic aromatic tellurination. This strategy enables the development of previously poorly accessible compounds including benzotellurazinones, 2-acylaminobenzotellurazoles, and previously unknown 2,3-dihydrobenzo [b] oxatelluranes, which were prepared by antiMarkovnikov anti-addition of TeCl4 to C-C triple bonds. Experimental studies were complemented by computational DFT analyses to provide mechanistic and energetic insight into the …

Stratigraphic Distribution Of Pleistocene Aves At Fossil Lake In Lake County, Oregon, Cole Bradley Phillips

Masters Theses

The Fossil Lake locality in south-central Oregon is rich in many species of fossil remains and is also home to packages of sandstone that grade upward into finer siltstone or claystone. These packages have been interpreted to represent rising and falling lake levels as a result of glacial transgressive and regressive sequences. The fossil vertebrates and invertebrates have also fluctuated because of the different climates at Fossil Lake. Although the stratigraphic distribution of most classes of animals have been determined, fossil birds have not. Here, the distribution of 329 avian fossils is presented in the stratigraphic framework. The species were …

Tinder Troubles: Testing The Motivation-Based Model Of Online Disinhibition In A Mobile Dating App Context, Zachary Schleter

Masters Theses

As individuals turn to dating apps to find romance, friendships, sex, and more, understanding the factors that shape user behavior on these platforms has become increasingly important. Guided by Wen and Miura’s (2023) motivation-based Model of Online Disinhibition, this study examined how individual factors and motives for using Tinder predict online disinhibition and subsequent disinhibited behaviors. Specifically, using an English translation of Wen & Miura’s Multi-dimensional Measure of Online Disinhibition (2024), the study tested whether gender and five Tinder use motives—sexual experience, entertainment, romance, socializing, and distraction—predicted levels of online disinhibition on Tinder and whether online disinhibition, in turn, predicted …

The Relationship Between Self-Stigma, Psychological Inflexibility, And Help-Seeking Attitudes Across Three Different Groups: A Cross-Cultural Study, Mst Tajlima Tamanna

Masters Theses

Self-stigma of mental illness is one of the most important factors that influence people’s help-seeking attitudes. A higher level of self-stigma is associated with less favorable attitudes toward help-seeking. Additionally, psychological inflexibility may also contribute to this process by increasing people’s tendency to internalize the negative stereotypes associated with mental illness, which contributes to higher self-stigma. The present study examined the relationships between self-stigma of mental illness, psychological inflexibility, and help-seeking attitudes across three groups: Bangladeshi students living in Bangladesh (Group 1), Bangladeshi students living in the United States (Group 2), and United States college students (Group 3). A total …

Disparities In The Identification Of Vulnerable Communities Due To Design Storm Methods: A Case Study In The Vermilion River Watershed, South Louisiana, Usa, Claire Orgeron

Masters Theses

Accurately identifying socially vulnerable populations at-risk of flooding is critical for equitable disaster mitigation and planning. This study investigates how the selection of design storm method, which is fundamental to developing flood risk maps used for this identification, influences which socially vulnerable populations are recognized as being at elevated flood risk. The most widely used design storm approach relies on National Oceanic and Atmospheric Administration (NOAA) Atlas 14 point-based rainfall frequency estimates. These estimates are typically applied spatially using areal reduction factors, thereby disregarding rainfall spatial variability in real storms. Stochastic Storm Transposition (SST), an alternative design storm approach that …

Forests, Lakes, And "Hidden" Housing, Kenneth M. Johnson, Mark J. Ducey, Barbara D. Cook, Kathryn L. Cottingham

Carsey Publications

Human settlement patterns have significant implications for the natural environment, including freshwater lakes. People are attracted to areas with abundant lakes. However, dense human settlement near lakes can have adverse impacts on lakes by reducing forest cover, increasing nutrient loads, decreasing aquatic vegetation, and introducing invasive species. In addition, dense human settlement near lakes increases the health risks associated with cyanobacteria (also known as “blue-green algae”) blooms.

In this brief, a multi-disciplinary team of researchers focuses on the interaction between human development and forest land near lakes across ten selected U.S. counties and on the limitations of remote satellite imagery …

June 2, 2026 Ereporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Interview With Vernon Weckbacher, Vernon Weckbacher, Logan Dovalina

Rio Grande Valley Oral Histories

In this oral history interview conducted on June 2, 2026, Logan Dovalina interviews Vernon Weckbacher (born 1956 in Wadsworth, Ohio), a longtime Rio Grande Valley resident and former museum professional. Weckbacher recounts his family’s relocation to Mercedes, Texas, in 1970 at age 14, his high school and college years at Pan American University (BFA in Art, minor in Geology), and his 26-year career at the McAllen International Museum (now IMAS), where he worked on exhibits and notably helped build the Mexican folk art collection through acquisitions in Oaxaca and Michoacán.

He later served as collections manager at the Mission Historical …

Renoprotective Effects Of Eta Receptor Blockade And Aminophylline In Neonatal Rat Model Of Hypoxic Kidney Injury, Neha Kapasi-Gregor, Preetha Prazad, Gospodin Stefanov, Seema Brijal

Advocate GME

No abstract provided.

Multimodal Pediatric Resuscitation Training In Guam, Ashley Czworniak

Advocate GME

No abstract provided.

Paying For Care Behind Bars: Why The Federal Bureau Of Prisons Should Eliminate Copayments, Fern Holt

Seton Hall Law Review

No abstract provided.

China Maritime Report #54: Chairman Xi's Navy, Ryan D. Martinson

CMSI China Maritime Reports

Main Findings

• Xi Jinping has played a critical role in the Chinese Navy’s rapid transformation into a large, technologically advanced sea service capable of conducting an expanding catalog of maritime operations, from the littorals of the People’s Republic of China (PRC) to the Atlantic Ocean.
• Since assuming power in November 2012, Xi Jinping has participated in at least 15 engagements with the People’s Liberation Army Navy (PLAN). He has inspected multiple PLAN units, including the Navy’s two nuclear submarine units; attended the commissioning of new naval vessels; visited the PLAN headquarters; and presided over two major fleet reviews.
• In 2014, …

Competitions Among Stations In Ieee 802.11be Networks, Jun Peng

Electrical and Computer Engineering Faculty Publications

The IEEE 802.11be standard aims for the next-generation applications that demand connections of extremely high bandwidth and low latency. It is the basis for Wi-Fi 7. An IEEE 802.11be device can operate in the 2.4, 5, and 6 GHz frequency bands simultaneously under the multi-link operation (MLO) mode. In the 6 GHz band, it can use a channel width up to 320 MHz. Its QAM-constellation can have up to 4096 states. Some of its other features include multiple resource units (MRU), preamble puncturing, and enhanced security. This paper shows the competitions among the stations in an IEEE 802.11be network with …

The Basketball Player Performance Analysis And Game Strategy Of Optimization, Khalid Juma Obaid Ghabish Yaqoub

Theses

NBA games generate a lot of data, thanks to tracking technologies like SportVU and Second Spectrum. This thesis will used this data to help understand player performance, team strategies, and game outcomes. We use advanced statistics and machine learning techniques to analyze player performance, like how efficiently they shoot (eFG%), their overall impact on the game (PER), and how much of the team's offense they use (USG%). We can also visualize shot charts to see where players tend to shoot from. Looking at team-level data, we can analyze offensive and defensive ratings, how well teams pass the ball, and how …

Board Of Officers - Vol. 56, No. 5 2026

Seton Hall Law Review

No abstract provided.

Are The Big Ten And Sec Monopoly Pros? Publicity Rights Organizations And New Nil Antitrust Questions, Michael H. Leroy

Seton Hall Law Review

No abstract provided.