Digital Commons Network^™

Enhancing Provider Self-Efficacy And Documentation In Hypertension Management, Stephanie Nsiah

Doctor of Nursing Practice Projects

Primary care providers often experience inconsistent confidence and incomplete documentation when managing hypertension, contributing to suboptimal blood pressure control. This quality improvement project addressed the need for structured provider education at an outpatient family clinic. The purpose was to evaluate the impact of a structured educational intervention on provider self-efficacy and documentation completeness. Using a quasi-experimental pre-post design guided by the Plan-Do-Study-Act model and Lewin's Change Theory, a 60-minute educational session was delivered to 12 licensed providers. Participants completed pre- and post-intervention self-efficacy surveys using the Acceptability of Intervention Measure (AIM) and Intervention Appropriateness Measure (IAM) and Feasibility of Intervention …

Sleep Disturbance Trajectories In Critically Ill Children Post-Icu Discharge: A Longitudinal Observational Study, Wenchao Wang, Xiaorui Fan, Yuxia Yang, Jos M. Latour, Guoping Lu, Ying Gu

School of Nursing and Midwifery

Background/Objectives: Sleep disturbances have an impact on children’s physical and psychological development, yet little is known about the changes and factors influencing sleep after PICU discharge. To explore the trajectory of changes in sleep quality of critically ill children and to identify factors affecting sleep quality three months after Pediatric Intensive Care Unit (PICU) discharge. Methods: A longitudinal observation study was conducted between November 2022 and November 2023 at a tertiary children’s hospital. The Children’s Sleep Habits Questionnaire (CSHQ) was used at six time points: PICU-admission (T0), 1 week (T1), 2 weeks (T2), 1 month (T3), 2 months (T4), and …

Uptake And Fate Of Silver And Zinc Engineered Nanoparticles In Maize Under Single And Binary Dosing Soil Ecosystems, Lei Xu, Qingbo Yang, Xingmao Ma, Honglan Shi, John Yang, Hu Yang, Samira Mahdi, Ying Wang, Young Shin Jun

Chemistry Faculty Research & Creative Works

Recent agricultural applications of engineered metallic nanoparticles (ENPs) have raised concerns about their uptake and fate in plants. To understand this critical issue, this study investigated the fate and uptake of silver (Ag) and zinc oxide (ZnO) ENPs in maize (Zea mays L.) after single or binary ENP exposure in soil. Results indicated that both Zn and Ag elemental concentrations in roots increased with increasing ENP dosage. Ag NPs in the tissues were detected, but not Zn NPs. Ag NP concentration was 3 times higher in the roots than in the shoots at low Ag NP dosing, while Ag NP …

Edgecube -- An Iot Edge-Sensor Node For Tiny Machine Learning Applications, Nathan Gerard Timmins

Master's Theses (2009 -)

This thesis presents a novel internet-of-things (IoT) edge device, EdgeCube, a compact embedded system that combines a microcontroller unit (MCU) and a field-programmable gate array (FPGA). The proposed platform explores a trade-off between the performance gains achievable through FPGA-based acceleration and the associated increases in cost and power consumption. The primary contributions of this thesis include (1) the design of a compact hybrid MCU–FPGA edge architecture intended for vision workloads, (2) a streaming MCU-to-FPGA data path using SPI for frame transfer, and (3) an end-to-end hardware prototype and evaluation on an embedded inference task. Designed for IoT vision applications, EdgeCube …

Building Resilient Cities: Strategies For Sustainable Urban Development In Response To Climate Change In Uae, Thekra Hattawi

Theses

This thesis discusses the way cities may grow and adopt resilient urban measures to incorporate sustainability, technological advancements, governance systems, and financial systems in order to reduce the effects of climatic changes. Cities across the globe are being threatened by the effects of climate change due to the growing number of threats to humans, which include global temperatures increasing, marine level rising, droughts due to water shortages, and extreme weather patterns. This thesis will discuss ways in which the city centers of cities particularly in the UAE can strategize and embrace a holistic resiliency planning to address these multidimensional problems. …

Of Another Order: Constructing The Everyday Elsewhere, Hannah Yandoh

Theses

This thesis investigates the intersection of contemporary painting and ceramics through the critical framework of Situationist thought, using it as a lens to destabilize binary systems of meaning. Ceramic forms are treated both as physical structure and as metaphor. The project draws on Situationist ideas to question authorship, value, and artistic authority, while embracing naïve and unresolved visual strategies. Repetition, variation, and spatial ambiguity shape works that exist between object and gesture, especially within the domestic sphere. Combining studio experimentation, material exploration, and surface intervention, this work proposes a hybrid practice where 2D and 3D operate together as interdependent destabilizing …

First, Do No Trend: Aligning Parenteral Lipid Therapy With Physiology And Evidence In Neonates, Parvesh Mohan Garg, Srinivas Bolisetty, Camilia R Martin, Muralidhar H Premkumar

Faculty, Staff and Students Publications

Lipid injectable emulsions (ILE) are essential components of parenteral nutrition in neonatal intensive care units. Over the past two decades, the expanded availability of ILE has led to rapid changes in clinical practice, largely driven by concerns about intestinal failure–associated liver disease. Despite these evolving trends, the evidence supporting one ILE over another remains limited and nuanced. Importantly, no currently available ILE replicates the intrauterine supply of critical long-chain polyunsaturated fatty acids, particularly arachidonic acid and docosahexaenoic acid, both of which decline postnatally regardless of emulsion type. Neonates requiring ILE represent a heterogeneous population of preterm and term infants, with …

Lotilaner Ophthalmic Solution 0.25% In The Treatment Of Demodex Blepharitis: A Case Report, Paul Karpecki, Brandon Ayres, Eric Donnenfeld, Marjan Farid, Ian Benjamin Gaddie, Preeya K Gupta, Cecelia Koetting, Richard Lindstrom, Selina Mcgee, Kelly K Nichols, Laura M Periman, Stephen Pflugfelder, Christopher Starr, Nandini Venkateswaran, Elizabeth Yeu

Faculty, Staff and Students Publications

Demodex blepharitis is a chronic inflammatory ocular condition caused by Demodex mite infestation of the eyelid that can negatively impact quality of life. Currently, lotilaner ophthalmic solution 0.25% is the only FDA-approved treatment for Demodex blepharitis. The Demodex Expert Panel on Treatment and Eyelid Health has established consensus that lotilaner ophthalmic solution 0.25% should be considered the preferred first-line treatment for Demodex blepharitis. We report a patient who presented with collarettes, the pathognomonic sign of Demodex blepharitis, meibomian gland dysfunction, and poor visual acuity. The patient also had a history of neovascular age-related macular degeneration. Consistent with the Demodex Expert …

Trends In The National Resident Matching Program: Shifting Applicant Priorities In The Setting Of Application Limits And Pass/Fail Step 1 Grading, Joshua Morrow, Siena Blackwell, Zibi Gugala, Atul Maheshwari, Peter Boedeker

Faculty, Staff and Students Publications

Purpose: This study evaluated differences in expected and observed proportions of activities, average Step 2 scores, and abstracts, publications, and presentations since the adoption of a 10-experience maximum for residency applications and pass/fail Step 1 grading.

Method: The authors queried National Resident Matching Program data for MD senior applicants from 2016 to 2024 across 22 specialties. Data included average Step 2 scores; research, work, and volunteer experiences; and number of research products for matched and unmatched students by specialty. Repeated-measures multilevel models were used to estimate the difference in observed outcome in 2024 and expected outcome based on trends from …

Nightlights For Older Adults: Enhancing Bedroom-To-Bathroom Transitions With Community Resident Feedback, Yue Luo, Aubrey Contreras, Susana Valdivia-Rivas, Yuhao Chen, Boyi Hu

Faculty Research, Scholarly, and Creative Activity

This study aimed to inform nightlight design by analyzing older adults’ subjective feedback and kinematic responses during evening activities. Twenty-seven older adults (mean age: 81 ± 6 years; 14 females) participated in the study. Their preferences for nightlight illuminance and hue were surveyed, and gait and posture adaptations under two illuminance levels were analyzed using spatiotemporal comparisons, principal component analysis (PCA) based analysis, and waveform reconstruction. The results revealed that older adults preferred low illuminance over high illuminance, with warm white and cool colors as the favored choices for evening lighting. Significant differences were observed in spatiotemporal gait variables, particularly …

Generative And Large Language Models For Library Knowledge Graphs, Partha Sarathi Mandal, Sukumar Mandal Dr

Library Philosophy and Practice (e-journal)

Structured Abstract

Purpose - Knowledge graphs play a key role in modern library and information services for information discovery, advanced search, and explainable recommendation systems. Recent progress in generative and large language models (LLMs) is changing. The present paper presents a clear and concise overview of how these models support knowledge graph construction in library and information science.

Design/methodology/approach –This study shows a conceptual and analytical approach. It considers the latest trends in generative models and LLMs as applied to the construction of knowledge graphs. Their application in entity extraction, relation identification, schema mapping, and triple generation on unstructured text …

Ramifications Of Not Digitalising Registries And Records Centres In Civil Service In Zambia, Glenda Ntalasha, Tuesday Bwalya, Chrispin Hamooya, Sututu Imasiku, Kadeyo Mutale Kuyela, Dalitso Mvula, Matilda Mercy Muchinga

Library Philosophy and Practice (e-journal)

Digitalisation of records management among other things, improves access to records and results in efficiency and effectiveness in the functions of an organisation. Because of the potential benefits of digitalisation, several governments globally have automated registries and records centres. However, governments in the Global South, Zambia inclusive have not digitalised the records sub sector. This study investigated the consequences of not digitalising registries and records centres in public service in Zambia. A survey research design was used combining both quantitative and qualitative research techniques. Data was collected from a sample 118 respondents and key informants. Qualitative data was collected through …

Book Review: Hopeful Visions, Practical Actions: Cultural Humility In Library Work Edited By Sarah R. Kostelecky, Lori Townsend, And David A. Hurley, Gina Mik

School of Information Student Research Journal

No abstract provided.

Book Review: Social Justice Design And Implementation In Library And Information Science Edited By Bharat Mehra, Ellie F. Kawada

School of Information Student Research Journal

Social Justice Design and Implementation in Library and Information Science, edited by Bharat Mehra, is an engaging volume that explores the pursuit of social justice in its many forms in the field of Library and Information Science (LIS). The included chapters cover case studies of social justice implementation in library services, theoretical frameworks for subversive methods of research and education, and the future of library advocacy for social justice. While the volume is centered on English-speaking countries and lacks the perspective of paraprofessional library staff, the themes and examples presented in the book are invaluable to any LIS students, professionals, …

Decolonizing The Academic Library: Examining The Successful Indigenization Of Ubc And Unm’S Library Services, Emily T. Villars

School of Information Student Research Journal

This article examines decolonization and indigenization initiatives at two academic libraries: the University of British Columbia (UBC) and the University of New Mexico (UNM). It asks how these institutions have implemented indigenization in their libraries and what lessons can inform broader reconciliation work across North America. Through a comparative lens, it analyzes how national and organizational frameworks, such as the Canadian Federation of Library Associations (CFLA-FCAB) Truth and Reconciliation Report and Recommendations and the American Indian Library Association’s (AILA) organizational goals, can shape these efforts. The study highlights three core strategies: decolonizing access and classification, transforming library spaces, and expanding …

Book Review: Academic Librarian Burnout: Causes And Responses Edited By Christina Holm, Ana Guimaraes, And Nashieli Marcano, Brianna Gaffney

School of Information Student Research Journal

No abstract provided.

A Reflection On Research Limitations And Conclusions, Pearl Kim

School of Information Student Research Journal

No abstract provided.

Letter From The Dean: Research As A Way Of Becoming, Mehrdad Aliasgari

School of Information Student Research Journal

No abstract provided.

Peninjauan Kembali Pemanfaatan Selat Malaka, Usmahadi Usmahadi

Jurnal Hukum & Pembangunan

Abstract

Tinjauan Yuridis Tentang Akuisisi Perusahaan Satu Group Dalam Kaitannya Dengan Pasar Modal, Munir Fuady, Sei Puah

Jurnal Hukum & Pembangunan

Abstract

Restrukturisasi Usaha: Perlindungan Bagi Kreditur, Felix O. Soebagjo

Jurnal Hukum & Pembangunan

Abstract

Studi Awal Tentang Perjanjian Internasional Yang Saling Bertentangan, Hikmahanto Juwana

Jurnal Hukum & Pembangunan

Abstract

Hukum Ekonomi Transnasional Dan Transaksi Pinjaman Luar Negeri, Sidik Suraputa

Jurnal Hukum & Pembangunan

Abstract

Mekanisme Penyelesaian Perburuhan Dikaitkan Dengan Pola Hubungan Perburuhan, A. Uwiyono

Jurnal Hukum & Pembangunan

Abstract

Perlindungan Konsumen: Sendi-Sendi Pokok Pengaturan, A. Zen Umar Purba

Jurnal Hukum & Pembangunan

Abstract

Kesejahteraan Sosial Dan Pluralisme Hukum Suatu Tinjauan Sosial Terhadap Masalah Hukum, Suiistyowati Irianto

Jurnal Hukum & Pembangunan

Abstract

Social Media Roi: A Case For Reconceptualisation, Daniel Nkrumah, Rose Adjei Asamoah, Roselyn Tanowaa Tanor

Global Advances in Business Communication

Return on Investment (ROI) is a valuable business parameter that measures profitability following an investment. For many corporate organisations, ROI is vital, and in corporate communication, Return on Investment indicates whether advertising and promotional activities are generating the required sales lift. This paper assesses the concept of ROI in corporate communications, with a particular focus on social media Coca Cola. The question that is asked is whether the social media advertising and promotional activities are producing the required sales lift. Using selected case studies, the paper examines the impact of social media promotional activities on the sales and patronage of …

Technology-Driven Risk Governance In U.S. Financial Reporting: The Role Of Cybersecurity Disclosure And Regulatory Technology In Strengthening Capital Market Transparency, Kingsford Brakye, Mary Magdalene Yeboah

Beacom School of Business Student Publications

The rapid digitalization of the financial reporting systems has exposed the U.S. public companies to cybersecurity threats that could impair financial information integrity, the reliability of disclosure, and investor confidence. This paper examines how cybersecurity risk disclosure practices and regulatory technology adoption affect transparency and accountability in US capital markets. The study reviewed existing literature, regulatory guidance, and corporate disclosures in the filings of U.S. public companies, 2020-2026, using a qualitative analytical approach. The results show that the disclosure of cyber risk in corporate reporting is becoming visible in recent years, with the advent of new laws, such as new …

Creating An Enabling Environment For Digital Learners In Higher Education In Uganda, Patricia Isabirye, Mary-Anne Isabirye

Howard University Journal of African Studies (HUJAS)

The COVID-19 pandemic severely disrupted learning in various institutions in Uganda, which saw the temporary closure of tertiary institutions and the adoption of digital learning, which posed access challenges especially for under-privileged groups. Uninterrupted learning was hampered in various forms for university students due to the lack of affordable digital tools for majority of these learners, inadequate digital facilities within tertiary institutions, and the temporary halt of contact classes by the government. The article explores challenges and opportunities experienced because of the digital approach to learning in Uganda, and proposes user-friendly but affordable solutions to digital literacy, while promoting equitable …

Africa’S Digital Knowledge Economy: Building And Boosting Access To Quality Research From Africa, Hyeladzirra Banu

Howard University Journal of African Studies (HUJAS)

Africa has built its knowledge economy since the rise of its ancient civilizations. The turn of the new millennium marked the rise of Africa’s digital knowledge economy, as it did for the rest of the world. This article analyses Africa’s knowledge systems, linking the foundational sources of original research to ancient knowledge systems and tracing these systems into the current digital era within which the article locates Africa’s knowledge economy. What are the epistemological and ontological bases of African knowledge systems, and how do they relate to Africa’s modern digital knowledge economy? This study has two parts: The first traces …