Digital Commons Network^™

Perception Of 3d Data Visualizations, Tyler Wiederich

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Data visualizations are powerful tools for communicating complex data structures. They are typically presented in 2-dimensional formats, such as on paper or computer screens. In recent years, technological advancements have enabled traditional data visualizations to be fully rendered in physical environments through 3D printing, offering more natural interactions. However, this style of graphical rendering remains largely unexplored in empirical evaluations with traditional charts. In this research, we conducted two experiments to assess ratio estimations across 2D and 3D charts in digital and physical environments. The first study partially replicated Cleveland and McGill’s (1984) work in perceptual tasks and expanded to …

Randomised Controlled Trial Comparing Antibiotic Cement Bead Pouch Versus Negative Pressure Wound Therapy For The Management Of Severe Open Tibia Fracture Wounds: Beads Versus Vac (Bvv) Protocol, Lucas S Marchand, Gerard Slobogean, Nathan N O'Hara, Anthony D Harris, David W Grainger, Lehana Thabane, Mohit Bhandari, Gregory J Della Rocca, Patrick J Kellam, Robert D Zura, Debra Marvel, Jeffrey L Wells, I Leah Gitajn, Kyle J Jeray, Robert V O'Toole, Zachary M Working, Roman M Natoli, Patrick F Bergin, Jennifer E Hagen, Ashley E Levack, Ernesto Guerra-Farfan, Gregory M Schrank, Joan N Hebden, Franca Mossuto, Cassandra Tsoutsounakis, David Pogorzelski, Hailey Pineda, Sofia Bzovsky, Sheila Sprague, Bvv Investigators

Faculty, Staff and Student Publications

Introduction: Early open fracture management aims to minimise the risk of complications. For the most severe open fracture wounds, multiple irrigation and debridement surgeries are required to overcome severe wound contamination, to reassess the evolving tissue injury or to temporise and plan further surgery. When multiple irrigation and debridement surgeries are needed, uncertainty remains about how the open fracture wound should be managed to best minimise complications. The primary aim of this trial is to compare the antibiotic cement bead pouch vs negative pressure wound therapy in the management of patients with severe open tibia fracture wounds.

Methods and analysis: …

Ebp Project In A Primary, Foster Care Medical Home: Implementation Of The Ages & Stages: Social Emotional Screener, Sara Moore

2026

Background: Children in the foster care system have increased diagnoses, mental health concerns, and developmental delays.
Purpose: The pilot used the ASQ-SE to determine if the protocol was feasible and if the screener identified social-emotional difficulties in a primary care clinic that serves children in foster care. 
Method: A pilot was created, and the ASQ-SE was administered to 33 patients during well-child visits (ages 2 months-70 months) over six weeks.
Results: Implementing a social-emotional screener was feasible in the foster care primary care clinic. The infants and toddlers screened (N=33) were grouped by referral status: 57.6 % (19) …

Faircarenlp: An Ai-Driven Patient Review Analyzer For Healthcare, Sayyed Mohammad Pourya Momtaz Esfahani, Davey Seeman, Christoffer Dharma, Mohammad Noaeen, Shion Guha, Zahra Shakeri

Health Services and Informatics Research

Objective

To develop and evaluate an automatic patient review analyzer that applies advanced Natural Language Processing (NLP) and machine learning methods to improve the efficiency, fairness, and accuracy of healthcare feedback analysis.

Materials and methods

We designed a multi-component pipeline incorporating sentiment analysis, key theme extraction, clinical Named Entity Recognition (NER), and fairness modules. Bias mitigation was addressed through the integration of three complementary approaches: adversarial debiasing, Hard Debiasing, and Iterative Null-space Projection (INLP). Multiple BERT-based models (DistilBERT, BioBERT, RoBERTa-base, BERT-base-uncased) were trained and evaluated under varying hyperparameters and fairness/adversarial loss configurations. Model performance was assessed using accuracy, F1, recall, …

Spinoza On Invidia: A Social Theory Of Anti-Migrant Affect, Kevin Scott Jobe

Philosophy Faculty Publications

This paper develops a Spinozist social theory of anti-migrant affect by interpreting contemporary hostility toward immigration through the concept of invidia (envy). Drawing on recent empirical research on ‘superiority-seeking’, whereby individuals derive status utility from excluding others, the paper interprets invidia as an affective hatred of equality. For Spinoza, envy is caused not by actual material loss but from the imagination that misconceives shared goods as exclusive possessions. This social theory of invidia inverts readings that locate envy in migrants themselves, instead arguing that, in Spinoza’s Political Treatise, the democratic multitude harbours invidia against migrants when they are perceived as …

Structured Communication Education Program To Improve Interprofessional Communication In An Outpatient Mental Health Organization, Doris Ofodile

Walden Dissertations and Doctoral Studies

No abstract provided.

The Lived Experiences Of Mental Health Clinicians Treating Adolescents Diagnosed With Oppositional Defiant Disorder, Gilbert Hernandez

Walden Dissertations and Doctoral Studies

No abstract provided.

Developing Best Recommendations For Aerial Application And Chemigation Of Insecticides For Western Bean Cutworm (Striacosta Albicosta Smith) Management In Corn, Andrea Rilakovic

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Western bean cutworm, Striacosta albicosta (Smith), is a univoltine moth in North America, recognized as an economic threat to both corn (Zea mays L.) and dry bean (Phaseolus vulgaris L.). In the Midwest of the United States, S. albicosta can cause severe damage by reducing the quantity and quality of corn ears through larval feeding. Currently, options for Bacillus thuringiensis (Bt) proteins that can effectively control S. albicosta are limited, relying on only one Vip3A effective protein, while other growers use insecticide application via airplanes or center pivot irrigation systems, known as chemigation. Given the importance …

Florence Normal College Quarterly, Faculty Of Florence Normal College

Documents

Faculty Quarterly Journal of Florence Normal College, May 1910.

Florence Normal College Quarterly, Faculty Of Florence Normal College

Documents

Faculty Quarterly Journal of Florence Normal College, October 1910.

Modeling Of Polar Cap Ionospheric Patches And Attendant Plasma Instabilities: Initialization From Data And Parametric Analysis, Mark Redden

Doctoral Dissertations and Master's Theses

There is a robust history of theoretical work on ionospheric plasma patches and their attendant plasma fluid irregularities, particularly within the polar cap region.  Within this region though, plasma theory does not always yield tractable problems with succinct analytic solutions that are conceptually illuminating. Observational research methods and techniques, using a multitude of ground-based and in-situ systems, provide insights into this complex environment not always readily achieved through theory alone.  Limitations in observational insights exist; however, due to two inherent shortcomings of such systems; sensor observational persistence (in-situ sounding rocket and satellite plasma sensors) and/or sensor spatial resolution (terrestrial systems …

Florence Normal College Quarterly, Faculty Of Florence Normal College

Documents

Faculty Quarterly Journal of Florence Normal College, March 1910.

*Press of The Florence Times*

Florence Normal College Quarterly, Faculty Of Florence Normal College

Documents

Faculty Quarterly Journal of Florence Normal College, January 1910.

The Transformational Role Of Perceived Self-Efficacy In Combating Online Exam Anxiety, Ana Pereles, Carmen Romero-García

Higher Learning Research Communications

Objective:This study investigates how university students’ perceived self-efficacy influences anxiety levels during online examinations, a pressing issue amplified by disruptions caused by coronavirus disease 2019 (COVID-19) and the rise of artificial intelligence (AI)–driven assessment concerns. The aim is to analyze the relationship between self-efficacy and online test anxiety, identifying effective strategies to mitigate its effects.

Method: A systematic review following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology was conducted. Searches in Scielo, Web of Science, Scopus, ProQuest Education, Google Scholar, and Dialnet databases included peer-reviewed articles in education, psychology, social sciences, and computer sciences, published …

I Lost My Number, Can I Have Yours? Body Image Satisfaction With Sexually Dimorphic Traits Is Associated With Men's Dating Anxiety And Confidence, David A. Frederick, Tania A. Reynolds, Nikoline L. Smart, Justin R. Garcia, David A. Puts

Psychology Faculty Articles and Research

Evolutionary scientists posit that sexual selection processes caused males to develop sexually dimorphic traits to aid them during intrasexual competition and increase their likelihood of being chosen as mates. Evolutionary social sciences have extensively examined women's preferences for traits such as muscle mass and voice pitch, reasoning that these traits serve as cues of men's ability to provide direct benefits (e.g., resources) and indirect (genetic) benefits passed on to offspring. At the same time, body image researchers have extensively focused on the social causes and consequences of men's dissatisfaction with their muscularity and body fat. We connected these two research …

Challenges To Artificial Intelligence-Enabled Digital Technology Adoption In Farms: A Multi-Method Approach, Guoqing Zhao, Shaofeng Liu, Xiaoning Chen, Huilan Chen, Xinyi Li, Guoste Pivoraite

Plymouth Business School

Artificial intelligence (AI)-enabled digital technologies have the potential to transform agriculture by supporting decision-making and automating operations. However, their limited adoptions and scholars’ atheoretical explorations constrain our understanding. Drawing on the technology-organization-environment (TOE) framework, we investigate the challenges hindering the AI-enabled technology's adoption in farms using a multi-method approach, including semi-structured interviews, thematic analysis, total interpretive structural modeling, and fuzzy cross-impact matrix multiplication applied to classification analysis. Our finding shows novelty in several aspects. First, we identify 13 challenges, some of which are underexplored, such as the absence of effective intermediaries in promoting agricultural technology. Second, we developed a hierarchical …

Florence Normal College Quarterly, Faculty Of Florence Normal College

Documents

Faculty Quarterly Journal for Florence Normal College, October 1909.

*Press of The Florence Times*

Teaching Isixhosa As A First Additional Language In Former Model C Schools: Implications For Educator Experiences In The Harry Gwala District, Kwazulu-Natal, South Africa, Lundi Nomlala, Lwandile Ncam

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This paper explored educators' experiences of teaching isiXhosa as First Additional Language (FAL) in former Model C schools in the Harry Gwala District, KwaZulu-Natal, South Africa. The study aimed to understand practical teaching approaches that enhance linguistic diversity and improve IsiXhosa proficiency while addressing systemic challenges. A qualitative case study design was employed, using semi-structured interviews with five IsiXhosa FAL teachers across three schools. The findings revealed the need for partnerships between schools and communities, curriculum revision, including mentorship and professional development for teachers, collaborative learning, and the effective use of technology. However, challenges such as unequal language recognition, insufficient …

Obesity And Cardiometabolic Risks In Thai Children: A Comprehensive Cross-Sectional Analysis, Nitiroj Bongkotwilawan, Nantika Paiboon, Therdpong Tempark, Orapa Suteerojntrakool, Chansuda Bongsebandhu-Phubhakdi

Journal of Health Research

Background: Childhood overweight and obesity are increasing globally, posing significant cardiometabolic risks. Despite extensive studies in developed countries, data on the prevalence and risk profiles of cardiometabolic abnormalities in children from Southeast Asia remain limited

Methods: This cross-sectional study involved 270 Thai children aged 6–13 years, recruited from primary schools in Bangkok. Anthropometric measurements were performed to determine weight, height, and BMI. Blood pressure and fasting blood samples were analyzed for lipid profiles, glycated hemoglobin (HbA1c), and serum glutamic pyruvic transaminase (SGPT) levels. Participants were categorized into normal weight, overweight, and obese groups based on BMI standard deviation scores (SDS). …

Kedudukan Prinsip Komplementaritas Mahkamah Pidana Internasional Atas Pemberian Amnesti Terhadap Pelaku Kejahatan Internasional, Sari Aziz

Jurnal Hukum & Pembangunan

Abstract

Comparative Study Of Hybrid Nanocomposite Coating Application Methods, Mustafa S. Kadhim, Layth Al-Gebory, Aseel B. Al-Zubaidi

Engineering and Technology Journal

Protecting carbon steel pipes in the petroleum industry is still a top priority due to the severe corrosive conditions. This study investigates the impact of three coating application techniques on the performance of a hybrid nanocomposite coating: pressured spray gun, roller brush, and polyester brush. A DCP 400 epoxy matrix supplemented with 0.5 weight percent NiCrSiFe metallic micro particles and 0.5 weight percent Zirconia (ZrO2) nanoparticles makes up the coating system. According to experimental data, the application technique has a major impact on the structural and protective qualities of the coating. Although larger layers (up to 169 μm for specimen …

Effect Of Ta2O5 On The Surface Characteristics And Corrosion Behaviour Of Epd Hydroxyapatite/Chitosan Coating On A Ti6al7nb Alloy, Yasir M. Abdulsahib, Makarim H. Abdulkareem, Ali M. Mustafa

Engineering and Technology Journal

The Ti6Al7Nb alloy is widely used as an orthopedic implant in biomedical applications. Despite its excellent corrosion resistance and mechanical properties, metallic wear particles and metal ion release occur over long spans. In order to improve the surface properties of the Ti alloy and develop its clinical use, electrophoretic deposition has been applied to enhance the surface characteristics of the Ti alloy. In this study, a hydroxyapatite-chitosan nanocomposite coating was applied on the Ti6Al7Nb implant alloy surface with varying tantalum oxide contents of 0, 10, 30, and 50 wt.% at a direct current of 60 V for 6 minutes. Hydroxyapatite …

Design Of Air-Entrained Concrete For Airport Pavements Through Local Aggregate Utilization: Performance Optimization And Economic Analysis, Li Wentao, Rizwan Qadir, Arslan Mushtaq, Hilal Khan, Kamran Jillani

Journal of Sustainable Construction Materials and Technologies

Airport pavement construction in developing countries faces critical challenges balancing international performance standards with economic constraints, while limited research exists on optimizing air-entrained concrete mixes using locally sourced materials for cost-effective solutions. This study investigated the development of economical air-entrained concrete mix designs for airport pavements utilizing Pakistani aggregates and systematic cement content optimization. Comprehensive experimental evaluation included material characterization through petrographic analysis, alkali-aggregate reactivity assessment via accelerated mortar bar testing, and mechanical property development across cement contents from 360-450 kg/m3. Air entrainment was achieved through controlled admixture dosing while maintaining target slump of 50mm. Results demonstrated that locally sourced …

Perlukah Revisi Uu Kepailitan? (Suatu Kajian Mengenal Imbas Kasus Manulife Dan Prudential), Freddy Josep P.

Jurnal Hukum & Pembangunan

Abstract

Gagasan Pengadilan Pemllihan Umum Dalam Perspektlf Sejarah Hukum Penyelenggaraan Pemilu 1999, Satya Arinanto

Jurnal Hukum & Pembangunan

Abstract

A Case Study Of Faculty Perspectives On Teaching Across Borders, Lucy Matthews, Diane R. Edmondson, Tammy Bahmanziari

Atlantic Marketing Journal

This study explores the differences between faculty who have and have not led study abroad programs at a southeastern U.S. public university. Using survey responses from 133 faculty members, the research examines professional and motivational variables that influence participation. Findings reveal that those who have led study abroad programs tend to be satisfied with their experiences, report higher perceptions of student cultural competency gains, and are more likely to recommend such programs to peers. Additionally, experiential learning emerged as a central theme, with faculty highlighting the pedagogical value of immersive global education. Barriers to participation were also investigated. The study …

Trust Migration In The Digital Era: Information Regimes And The Transformation Of Buyer–Seller Relationships, Stephen C. Carlson

Atlantic Marketing Journal

Business-to-business selling is being reshaped by rapid advances in digital platforms, enterprise systems, analytics, and artificial intelligence. Organizational buyers increasingly rely on algorithmic tools, peer communities, institutional certifications, and automated evaluation systems before engaging directly with sales representatives. Yet much of the buyer–seller trust literature continues to emphasize interpersonal communication quality, listening behaviors, and individual credibility as primary drivers of relational success.

This article argues that the central transformation in contemporary selling is not the erosion of trust, but its relocation. As technological infrastructures evolve, trust progressively migrates from individual sales representatives to organizational systems, platforms, governance mechanisms, and algorithmic …

A Captured Audience: How Job Stress Leads Employees To Online Shopping Via Cyberloafing, Seth Williams

Atlantic Marketing Journal

This paper investigates the hyper-connected workplace and how the modern employee deals with job stress in their work environment. Using the theory of compensatory consumer behavior and partial least squares structural equation modeling, we investigate how job stress impacts employees in the workplace to shop online. This shopping is done via cyberloafing, which is using the internet for personal reasons at work. Psychological detachment is also studied as a mediator. Theoretical and practical implications are discussed for managers in the workplace as well as businesses marketing to individuals taking a break on the clock.

Five Strategic Categories Ai Is Transforming Marketing, Ryan Matthews

Atlantic Marketing Journal

Artificial intelligence (AI) is a revolutionary technology that provides tools and methodologies to expand marketings impact. AI enables companies to better understand customer needs, preferences, and behaviors to personalize an approach to different market verticals and segments. AI has become a significant factor influencing how businesses interact and retain the attention of customers. Customers increasingly have an appetite for a highly personalized interaction. AI-driven data approaches and innovative technologies are increasing personalization and efficiency. AI is a revolutionary tool that enables marketing to grow beyond traditional limitations. Understanding the correct tool is vital for marketing executives, whether they are obtaining …

A Cross-Cultural Investigation Of Consumer Hoarding Behavior During Covid-19: Differences Between Sweden And The United States, Christy M. Cook, Pia A. Albinsson, James E. Stoddard

Atlantic Marketing Journal

This study is a cross-cultural exploration of consumer hoarding behavior during Covid-19; specifically, a comparison between Sweden and the United States. This research analyzes whether Swedish and American consumer hoarding behavior factors of prosocial orientation, consumer resilience and consumer risk-taking propensity reflect identical relationships during less predictable environmental forces (i.e., Covid-19 or global pandemic). Results from Partial Least Squares-Structural Equation Modeling (PLS-SEM) show that consumer prosocial orientation is negatively related to consumer hoarding and prosocial orientation is positively related to consumer resilience. In turn, both prosocial orientation and consumer resilience exhibit a positive relationship towards consumer hoarding. Consumer resilience is …