Digital Commons Network^™

Copper Oxide Nanoparticles As Delivery Vehicles For Different Pt (Ii)-Drugs: Experimental And Theoretical Evaluation, Shahdan Abdelkareem

Theses and Dissertations

Platinum(II)-based chemotherapeutic agents such as cisplatin, oxaliplatin, and nedaplatin are mainstays in the treatment of a wide range of solid tumors, yet their clinical application is severely restricted by rapid degradation, poor bioavailability, and dose-limiting side effects. These challenges arise in part from the drugs’ susceptibility to premature hydrolysis, off-target interactions in the bloodstream, and degradation in the gastrointestinal tract, which collectively limit their ability to reach and act on tumor cells. To address these limitations, we explored the use of copper(II) oxide nanoparticles (CuO NPs) as nanocarriers for platinum(II) drugs, aiming to enhance drug stability, loading, and controlled release. …

Overcoming Challenges In Mapping Hydrography And Heterogeneity In Urban Landscapes, Kristina G. Hopkins, Rebecca L. Hale, Krista A. Capps, John S. Kominoski, Jennifer L. Morse, Allison H. Roy, Andrew Blinn, Shuo Chen, Liz Ortiz Munoz, Annika Quick, Jacob Rudolph

Environmental Science and Management Faculty Publications and Presentations

Understanding how water moves through a watershed is one of the most fundamental yet often complicated aspects of hydrology, especially in urban areas. Urban infrastructure and water management alter natural hydrological pathways in developed watersheds, which can violate assumptions of a watershed approach to ecosystem science. We focus on two aspects of urban landscapes that often create challenges to model watershed processes within and among urban areas: (1) accurate delineation of urban flow paths and (2) consistent characterisation of the urban landscape within and among cities. Here, we describe these challenges and identify how certain components of these challenges can …

Tax Clinic, Stuart R. Josephs

Tax Adviser

No abstract provided.

The Tax Adviser, Volume 9, Number 4, April 1978, American Institute Of Certified Public Accountants

Tax Adviser

No abstract provided.

Tax Planning For Irish Operations (Part I), Marianne Burge, Joe O'Broin

Tax Adviser

No abstract provided.

Intercompany Pricing: How To Handle An International Tax Examination, Richard H. Kalish

Tax Adviser

No abstract provided.

Between Shelter & Ash, Designing Fire-Proof Resilient Neighborhoods, Arlene I. Garcia Guzman

McNair Summer Research Program

In response to the ongoing catastrophic wildfires in the U.S., especially the West Coast region, the State of California is proactively implementing the first multi-faceted legislative and regulatory framework to enhance wildfire resiliency.

During a disaster, embers are the most important contributors to wildfire, and can dictate whether homes ignite or not. Given their potent ignition source, their capacity to travel for miles, researchers have concluded that wind-blown embers are the leading cause of destruction during wildfires. Simultaneously, the purpose of the 2025 building codes is to strengthen construction methods, requiring the use of rated structural materials, such as sheathing, …

Proceedings Of The 2025 Undergraduate Research Day, Rebecca Day Babcock Dr., Mohamed Zobaa

UTPB Student Research Day 2026

No abstract provided.

Watching The Clock: Time-Tracking And The Erosion Of Privacy And Dignity At Work, Tammy Katsabian

Comparative Labor Law & Policy Journal

This article examines the rise of time-tracking technologies as a dominant form of digital workplace surveillance and their implications for workers’ privacy and dignity. Often framed as neutral tools for enhancing productivity, these systems embed continuous algorithmic oversight into daily work routines, intensifying managerial control and reshaping the employment relationship. Drawing on legal, philosophical, and socio-technical scholarship, the article argues that privacy and dignity are mutually reinforcing values, both of which are undermined by pervasive surveillance practices. Privacy is not treated here as a waivable entitlement grounded in individual consent, but rather as a structural safeguard that protects autonomy and …

Ai-Driven Biomedical Perspectives On Mental Fatigue In The Post-Covid-19 Era: Trends, Research Gaps, And Future Directions, Saba Parveen, Md Belal Bin Heyat, Umair Tariq, Faijan Akhtar, Hafiz Muhammad Zeeshan, Seth Christopher Yaw Appiah, Shang-Ming Zhou, Huang Lei

School of Nursing and Midwifery

Mental fatigue is a complex condition arising from various neurological processes and influenced by external factors such as stress and cognitive demands. This comprehensive review elucidates the primary neurological mechanisms underlying mental fatigue, particularly emphasizing how it was elevated or otherwise affected during the COVID-19 pandemic. We explore the intricate relationship between prolonged cognitive tasks, chronic stress, and the development of mental fatigue, emphasizing the impacts that mental fatigue has on mental health across diverse populations. Utilizing advanced artificial intelligence techniques, including machine learning and deep learning, this study identifies and quantifies the patterns of mental fatigue. The innovative approach …

Performance Mapping And Weighting For The Evapotranspiration Models Of The Openet Ensemble, M. Reitz, J. M. Volk, T. Ott, M. Anderson, G. B. Senay, F. Melton, A. Kilic, R. Allen, Joshua B. Fisher, A. Ruhoff, A. J. Purdy, J. Huntington

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Evapotranspiration (ET) accounts for the majority of water available from precipitation in the terrestrial water cycle, and improvements to the accuracy, resolution, and coverage of ET data can enhance hydrologic models and assessments. The OpenET collaboration of six remotely sensed ET modeling teams has demonstrated that an ensemble approach to ET estimation generally provides improved accuracy relative to individual ensemble members. The performance of individual models has been shown to vary by land cover type and climate zone, but a thorough study of the variables that influence model performance differences has not yet been conducted. In this paper, we model …

Visio Dei, Vision Pro: Beatific Vision And Technological Singularity, John Paul Arceno

Liberty Theological Review

This paper offers a retrieval of the classical Christian theology of beatific vision. The reason behind this is the challenges posed by the progress of digital technology, including Artificial Intelligence, Virtual Reality, and robotics, which are prevalent today. This rapid progress somehow threatens the classical view of beatific vision with its version of technological singularity. Hence, the retrieval of the beatific vision, which is grounded in divine ontology, is much needed. The paper is divided into three parts: (1) Visio Dei, which discusses the doctrine of beatific vision, (2) Vision Pro, which discusses technological singularity, and (3) conclusion, which …

Deuteronomy And Ane Worldview Apologetics In A Postmodern Context, Eric Mcconnell

Liberty Theological Review

Postmodern Christianity seeks to divorce the miraculous and divine elements from Scripture and shape biblical morality in a way that relates to postmodern culture. Responding to Postmodern Christianity’s errors requires a consistent literal hermeneutic in one’s exegesis and a sound biblical framework in one’s apologetic method. The message of Deuteronomy presents a possible paradigm for this task, as its contents present a culturally-relevant polemic against false maxims and errant religion that God’s people faced within their own milieu. Moses’ polemic in Deuteronomy 4 presents a paradigm that would be employed by the prophets to counter the faulty syncretistic worldview that …

Shimmering Mirage Or A Promised Land? Climate Change, Agriculture, And Internal Migration In Sabha, Jordan, Tyler J. Rak

Capstone Collection

Given the rapidly shifting climate, high vulnerability, and low adaptability to climate related changes that rural areas face, this study highlights the complex relationship between climate change -- especially water scarcity -- agriculture, and internal migration in rural Jordan. I predict that if water scarcity is present and climate changes are occurring, they will undercut the rural agriculture sector which could contribute to rural out-migration. To study this relationship, I conducted a case study in Sabha, a small rural community in the Northern Badia of Jordan. Data was gathered by engaging in semi-structured interviews with current community members in Sabha …

Digital Transformation In Jamaica's Education Sector, Grace Willis

Capstone Collection

Digital transformation in Jamaica’s education sector, significantly spurred by the COVID-19 pandemic, represented a seismic shift on this small Caribbean island I call home. This transformation was central to national education reform and involved multiple projects aimed at modernizing educational delivery, infrastructure, and the supporting ecosystem. This study explored the multifaceted implications of these initiatives through qualitative research conducted with ten key stakeholders, complemented by a review of publicly available materials. Interviewees included school administrators, Information Technology (IT) teachers, funding sponsors, representatives from national education bodies, and international development agencies engaged in domestic strategic efforts. Participants were recruited through cold …

Retracted: Mathematical Properties And Simulations Of The Neutrosophic Gompertz-Inverse Burr-X Distribution With Application To Under-Five Mortality, Mustafa Hassan Jumaa, Asmaa S. Qaddoori, Sara A. Khalaf, Nooruldeen A. Noori, Mundher A. Khaleel

Iraqi Journal for Computer Science and Mathematics

Despite significant progress in the development of statistical distributions, there remain clear gaps in modelling complex datasets, such as those involving uncertainty or requiring flexible representations of multidimensional variables. This study introduces a new distribution the Neutrosophic Gompertz-Inverse Burr-X (NGoIB-X) distribution to address these challenges. The model is based on the Neutrosophic Gompertz family (NGo-G), which itself employs the T-X method in its formulation. Characterised by four Neutrosophic parameters and a Neutrosophic random variable, the NGoIB-X distribution offers enhanced flexibility for representing and analysing uncertain data. The theoretical properties of the NGoIB-X distribution are explored, including its Neutrosophic probability density …

A New Lightweight Encryption Method Based On The Dna-Rc4 Substitution For Resource-Constrained Iot Devices, Athraa J. H. Witwit, Ahmed Fanfakh, Ali Kadhum Idrees

Iraqi Journal for Computer Science and Mathematics

Technology's impact on daily life necessitates increased data protection. Cryptographic systems improve security, ensuring confidentiality and legitimacy of Internet of Things systems. However, resource-constrained devices face challenges like memory, battery life, processing power, and small size. In light of this, lightweight cryptography (LWC) provides techniques specifically tailored to the constraints of resource-constrained Internet of Things devices. However, the presence of a fixed S-Box in some LWC algorithms, such as Advanced Encryption Standard, or the absence of one in others, such as Speck and Tiny Encryption Algorithm, renders them more susceptible to attacks. In this paper, we suggest a new lightweight …

Hybrid Organic–Inorganic Corrosion Inhibitors: Bridging Performance And Eco-Safety, Hasan M. Luaibi, Saja S. Al-Tweel

AUIQ Technical Engineering Science

Corrosion leads to global economic losses exceeding $2.5 trillion annually and accounts for up to 30% of infrastructure failures. Conventional corrosion inhibitors face limitations such as aquatic toxicity (LC50 <100 mg/L), moderate efficiencies (65–82%), and poor long-term durability (<500 hours). This review critically evaluates hybrid organic–inorganic corrosion inhibitors, focusing on their composition, mechanisms, performance metrics, and eco-safety. Hybrid systems comprising organic molecules integrated with inorganic matrices like sol–gel networks, nanocomposites, and layered double hydroxides (LDHs) demonstrate enhanced functionality through barrier effects, self-healing, and controlled release. These materials achieve inhibition efficiencies of 88–98.5%, outperforming conventional systems by 18–35%. Sol–gel coatings protect carbon steel at 92–98% efficiency in 3.5% NaCl, while LDHs sustain 94–97% protection over 1200–1500 hours. Nanocomposites reduce corrosion rates from 0.95 mm/year to 0.002–0.004 mm/year. Electrochemical techniques (EIS, PDP) show increased charge transfer resistance (500–2500 Ω·cm²) and coating resistance up to 10⁸ Ω·cm². Surface analysis reveals smoother films (Ra = 15–35 nm), higher contact angles (95–125°), and adhesion strengths of 12–18 MPa. Case studies report 90–96% protection in marine settings, 88–94% in acidic media, and over 92% under atmospheric conditions. Durability tests confirm >90% efficiency after 1000 hours, significantly higher than the <60% for conventional coatings. Overall, hybrid inhibitors offer a high-performance, eco-conscious alternative for corrosion control, combining efficiency, environmental safety, and scalability. Their superior metrics and adaptability position them as next-generation solutions for diverse industrial applications.

Generative Vision Bot: Democratizing Advanced Image Analysis With Genai For Non-Ml Experts, Wenfeng Gu, Zhen Zhu, Danutha Samael, Chin Hock Soh, Yee Ping Wong, Seng Hin Chaim, Randy Chinn, Muhammad Yazid Mohamed Kamil, Jun Lee Kok, Yonggang Zhang, Sthitie Bom

Defensive Publications Series

This disclosure introduces Generative Vision Bot, a self-service, prompt-driven image analysis platform powered by generative vision-language models. It enables non-ML professionals to perform advanced computer vision tasks such as defect detection, microscopy analysis, and scientific image interpretation without the need for large labeled datasets, coding expertise, or lengthy model development cycles. By leveraging few-shot and zero-shot learning, the system generates meaningful insights from raw images in under three hours using natural-language prompts and minimal annotation (zero to five examples). The platform includes task-specific templates (FREE, TAG, RACE, TRACE), automatic prompt optimization, and an intuitive interface designed for usability and …

The Effects Of I-127 On A High-Granularity Lii(Eu) Bonner Sphere Spectrometer Response Matrix, Adam Card, Andrew W. Decker

Student Publications

The measurement of neutron energy spectra using a Bonner Sphere Spectrometer (BSS) requires spectrum unfolding. One necessary component of spectrum unfolding is an accurate neutron response matrix, which describes the energy shift experienced by neutrons when passing through different moderation configurations prior to detection. Leveraging the recently-released ENDF/B-VIII.0 cross-section library, this work details the development of a new LiI(Eu) scintillator response matrix that features improved energy binning granularity as well as increased isotopic and statistical accuracy. Using MCNP6.2, detector responses were modeled at 105 discrete log-equi-spaced incident neutron energies from 1.000 × 10⁻⁹ to 2.512 × 10¹ MeV …

Equine Assisted Services To Increase Participation In Activities Of Daily Living And Social Engagement For Veterans With Ptsd, Mackenzie A. Alexander, Rebecca King, Gwen R. Morris

Summer 2025 OTD Capstone Symposium

Currently there are limited occupational therapy programs in equine assisted services that promote engagement in meaningful occupations for veterans who experience PTSD. This capstone project aims to increase occupational participation of veterans with PTSD by providing modules on education and interventions to therapy staff who work in equine assisted services. The modules focus on increasing engagement in activities of daily living and social participation to promote overall quality of life.

Integrating Neuroaesthetic Design Into Brain-On-Chip Research: Toward Enhanced Neural Engagement And Cognitive Accessibility, Piper Hutson, James Hutson

Faculty Scholarship

This study examines the potential for neuroaesthetic design and adaptive neurofeedback principles to enhance brain-on-chip (BoC) research, with an emphasis on optimizing neural engagement and cognitive accessibility for diverse populations. Existing BoC platforms have transformed neuroscience through high-fidelity modeling of neural circuits, yet cognitive accessibility and sensory inclusion remain comparatively underexplored. Drawing upon recent studies in neuroinclusion, multisensory interface design, and adaptive feedback, this work synthesizes findings from biophilic interface architecture, neurofeedback literature, and embodied cognition frameworks. The manuscript outlines a multidisciplinary research agenda that prioritizes sensory diversity and ethical considerations in the evolution of BoC systems. Instead of making …

Streamlining The Cleaning And Analysis Of Eye Tracking Data For Cross-Recurrence Analysis, Michael V. Rosalia

McNair Summer Research Program

The use of multimodal data to understand and support collaborative learning has grown in popularity recently as it allows researchers to study complex learning tasks from different facets. However, multimodal analysis is often computationally complex and often requires a strong set of technical skills and mathematical understanding to clean and process the data, creating barriers that restrict researchers without advanced programming skills from conducting these analyses. There are existing software packages that can help with this process, but they are often piecemeal requiring the user to understand how to put them together and what best practices may entail. This can …

The Consequences Of Workplace Racial Discrimination: A Scoping Review, Yaritza A. Ortiz, Evelyn D. Sarsar

McNair Summer Research Program

Racial discrimination has been consistently associated with negative mental health outcomes among marginalized communities. Racial discrimination within the workplace has shown to be detrimental to mental well-being and behavioral outcomes, however, there is much less work investigating these links. Therefore, this scoping review aimed to understand the association between workplace racial discrimination and mental and behavioral health outcomes.

Empirical articles were identified using Google Scholar and PsycINFO. The extracted data included, design of the study, the number of participants, ethnicity or race, type of discrimination, mental or behavioral outcome, and the results produced by the data. For the final review, …

Spaces Of Empowerment: A Study On University Multicultural Spaces & Civil Rights, Keana Balalio

McNair Summer Research Program

Following the 1960s Civil Rights Movement, American universities dedicated offices and centers to multiculturalism. This project questions how identity-centered spaces for empowerment operate in relation to efforts for institutional integration. This study proposes the term space(s) of empowerment to describe identity-based areas at universities [and other institutions] that encourage gathering of historically marginalized communities, their allies, and institutional supervisory support. The concept draws on architectural literature regarding political and economic power dynamics of space. Beginning with the University of San Diego’s United Front Multicultural Commons (UFMC), study includes reproductions of floor plans and memories. Analysis draws from Michel de Certeau’s …

Dairy And Food Science Student Newsletter, August 8, 2025, Department Of Dairy And Food Science

Dairy and Food Science Student Newsletter

No abstract provided.

Fostering Students' Metacognitive Awareness Through Student Led Learning Logs, Jessica M. Carter

Masters Projects

A key component for middle school students' success is structured opportunities to develop metacognitive awareness and autonomous skills. This project addressed the gap between students' metacognitive capabilities and available classroom tools by developing a comprehensive student-led learning log system for middle school contexts.

Grounded in Flavell's metacognitive theory and culturally responsive pedagogical principles, this project created four primary components: (1) a flexible learning log framework with templates adaptable across subject areas, (2) a reflection prompt bank containing over 100 metacognitive questions organized by planning, monitoring, and evaluating stages, (3) a practical implementation guide requiring minimal professional development, and (4) a …

Chew On It: A Pilot Study Of A Multimodal Assessment Of Mastication Protocol, Michelle Catão

Electronic Theses and Dissertations

Despite its subconscious nature, deglutition is an elaborate and multifaceted process, contingent on the activation of specific neural pathways and muscles. The inherent complexity gives rise to a wide array of potential complications and difficulties, known as dysphagia. Screening and assessment for dysphagia aid in determining the presence and etiology of swallowing difficulties, providing information that is critical for maintaining and improving the health status of vulnerable populations from the standpoint of nutrition, hydration, and socialization (Dziewas et al., 2017). Previous studies surrounding dysphagia assessment have prioritized formulating clinical protocols to evaluate the nonvolitional stage, often failing to address the …

Under What Conditions? A University Pathway Program Evaluation, Michael Burke

Electronic Theses and Dissertations

As U.S. universities face a declining domestic applicant pool, commonly referred to as the “enrollment cliff,” international student recruitment provides a practical strategy for offsetting domestic enrollment shortfalls. One such strategy for increasing international student enrollment is through the establishment of university pathway programs that grant conditional admission to international applicants who fail to meet English language proficiency requirements but are otherwise academically admissible. As a baseline program evaluation, this study utilized a quantitative methods approach employing logistical regression analysis to determine if incoming standardized English language proficiency test scores, English as a Second Language (ESL) course GPA, and student …

Exploration Of The Cultural Beliefs, Values, And Practices Of African American/Black Women Or Birthing Persons Regarding Postpartum Depression: A Focused Ethnography, Stephanie Jacobs

Electronic Theses and Dissertations

Introduction: Postpartum depression (PPD) is the most prevalent perinatal mental health illness in women, affecting approximately 10% to 20% of all women in the United States, and a disproportionately higher number of African American women. The aim of this study was to explore the cultural beliefs, values, and practices of African American/Black women or birthing persons regarding postpartum depression.

Research Question: What are the cultural beliefs, values, and practices of African American/Black women or birthing persons regarding postpartum depression?

Methodology: A focused ethnography was chosen for this study and consisted of semi-structured interviews. Data was transcribed and analyzed …