Digital Commons Network^™

Characterization Of Jet Formation And Scalability Of Fan Array Wind Generator Using Experimentation And Large Eddy Simulation, Md Rafi Ur Rahman

Electronic Theses and Dissertations Archive

Small unmanned and autonomous aerial vehicles are often required to operate within the turbulent atmospheric boundary layer and other degraded environments, where local turbulent behavior can strongly influence stability, control, and navigational performance. Despite the operational importance of these degraded environments, systematic studies of the associated aerodynamic challenges remain limited. One reason is the lack of suitable laboratory settings for repeatable and robust testing of atmospheric-like wind conditions. To address this gap, this experimental and computational work characterizes baseline conditions of a modular multi-source wind generation system that can be used to simulate flight relevant atmospheric conditions. Through complimentary Large …

Investigation Of Target Detection In Hyperspectral Images For Aided Target Recognition, Mazharul Hossain

Electronic Theses and Dissertations Archive

Aided/Automatic Target Recognition (AiTR/ATR) enhances human decision-making by improving the detection, localization, and interpretation of targets in sensor imagery. Hyperspectral (HS) imaging provides rich spectral information for AiTR that can significantly improve target detection; however, HS detectors often perform unreliably in real-world conditions due to high data dimensionality, limited labeled training data, class imbalance, sensitivity to environmental and sensor variations, and a shortage of pre-trained models. These challenges frequently lead to degraded performance when models trained in one setting are deployed in different scenes, sensors, or operating conditions. The overarching goal of this dissertation is to make hyperspectral target detection …

Am I Enough? Understanding International Graduate Students' Internship Search And Their Emotional Responses At The University Of Memphis., Rosina Owusu Panin

Electronic Theses and Dissertations Archive

Internships serve as a key pathway for international students in the United States to prepare them for the job market. However, the process of searching for internships is full of uncertainty, and emotionally demanding. This qualitative study, guided by the Transactional Theory of Stress and Coping, examines international graduate students at the University of Memphis, focusing on their emotional responses during their internship search and their coping strategies. The study conducted in-depth semi-structured interviews with 20 international graduate students at the University of Memphis. The findings reveal that students started their search hopeful, but repeated rejections, lack of feedback, and …

A Place To Breathe: High School Students’ Perceptions Of A School-Based Wellness Center, Devan Clayton, Elizabeth Cutrer, Paul Caldarella, Michael Richardson, Jared Warren

Faculty Publications

Adolescents face significant academic and emotional stressors, underscoring the need for accessible school-based mental health support. This qualitative study examined high school students’ (N = 17) perceptions of a school-based wellness center, including both users and non-users. Four focus groups were analyzed using Interpretative Phenomenological Analysis to explore experiences, perceived benefits, and barriers to use. Students described the center as a calming, supportive space that aided emotional regulation, short-term recovery, and readiness to return to class. Users emphasized relational connection, belonging, and managing stress and anxiety in a safe, nonjudgmental environment. Students also viewed the center as fostering early …

Useini V. Jamaluddin

All Decisions

In this holdover proceeding, the tenant moved to dismiss for landlord's alleged failure to comply with Good Cause Eviction Law (GCEL) disclosure requirements, arguing the predicate notice was fatally defective. The landlord cross-moved to amend the petition. The court denied the tenant's motion, holding that the GCEL notice under RPL § 231-c only requires the landlord to check the appropriate exemption box, not disclose detailed ownership information. The court granted the landlord's motion to amend the petition, allowing the case to proceed, noting that the landlord bears the burden of proving the truth of its allegations at trial.

Visualizing Perception: Systems Of Perception And Cognition In Animal Species, Felicia Soto

Theses

Animal species utilize various modes of perception based on their individual adaptations and survival needs. The sensory organs of an organism serve as an interface between the present environment and the organism’s central nervous system (Dangles et. al, 2009). An organism will make decisions based on the information being perceived and processed by that individual's nervous system. Studies investigate the mechanisms of these interactions in a variety of ways, from studying physiology and functional morphology, to conducting observational studies of perception. These studies concerning perception and cognition in animals can help to uncover parallels between animal species, as well as …

Mitochondrial Presequences Harbor Variable Strengths To Maintain Organellar Function, Youmian Yan, Baigalmaa Erdenepurev, Thiago N Menezes, Ian Collinson, Natalie M Niemi

2020-Current year OA Pubs

Hundreds of mitochondrial proteins rely on N-terminal presequences for organellar targeting and import. While generally described as positively charged amphiphilic helices, presequences lack a consensus motif and thus likely promote protein import into mitochondria with variable efficiencies. Indeed, the concept of presequence strength underlies biological models such as stress sensing, yet a quantitative analysis of what dictates strong versus weak presequences is lacking. Furthermore, the extent to which presequence strength affects mitochondrial function and cellular fitness remains unclear. Here, we capitalize on the MitoLuc protein import assay to define multiple aspects of presequence strength. We find that select presequences, including …

Ilmu Politik Dan Hukum, Prof, Dr. Soeriono Soekanto, S.H.,M.A.

Jurnal Hukum & Pembangunan

Abstract

Barriers To Secure Research Funding In Japanese Universities: The Case Of Foreign Early Career Academics In Humanities And Social Sciences, Qianran Wang

Journal of Comparative & International Higher Education

Many Japanese universities are actively promoting globalization in higher education by recruiting more foreign academics. The reduction of government funding results in a need to secure external funding. Foreign early-career academics in Japan, with language and cultural barriers, are facing bigger challenges in securing external research funding. This study focuses on foreign early-career academics in the humanities and social sciences, who represent a significant proportion of foreign academics in Japanese universities. The purpose of this study is to examine their current research funding situation and difficulties they encounter, and to clarify the support they require. Findings show three key areas …

Administering Surveys To International Undergraduates—Recommendations For Best Practices, Ricardo Paniagua, Barry Fass-Holmes

Journal of Comparative & International Higher Education

Researchers and educators historically have administered surveys to collect data, track perceptions, and/or solicit opinions from undergraduates, including internationals, attending American institutions. To promote survey responses’ generalizability, the present report advocates the following recommendations for best practices in survey administration. 1) Use stratified random sampling methodology to identify which specific subset of students from the campus’ source population to invite to the survey. 2) Strive for, design, and implement an administration process that achieves a high response rate (preferably above 90%). 3) Choose an incentive that is truly salient for survey invitees to recruit and reward them for their time. …

A Model Of International Student Retention, Dylan Rust

Journal of Comparative & International Higher Education

This paper presents a model of international student retention influences that affect these students’ decisions to remain at a university in the United States. The levels of the model, in order of importance, are intentions/background characteristics and finances, academic integration, cultural identity, and social integration. Intentions/background characteristics and finances are related to and influence each other in terms of their impact on retention. While multiple retention theories focus on the socialization of college students, this model posits that financial and academic factors have greater influence. The paper also discusses the influence that being a non-immigrant visa status international student has …

The Impact Of Alumni Engagement: Exploring Perceived Value And Alumni-University Identification, Martyna Bielskyte, Dominyka Venciute, Ricardo Fontes Correia, Anita Radon, Joseph Reardon

Atlantic Marketing Association Proceedings

No abstract provided.

Translation Quality As A Cue: Effects On Fair Price Perceptions And The Moderating Role Of Consumer Traits, Chiara Marinelli, Marco Balzano, Guido Bortoluzzi

Atlantic Marketing Association Proceedings

No abstract provided.

Epidemiological Survey Of Abortion In Camels (Camelus Dromedarius) And Histopathological Investigation Of Toxoplasmosis And Neosporosis In Those Animals From Slaughterhouses In Southeastern Algeria, Amira Djeddou-Benabid, Hind Houssou, Omar Bennoune, Ferhat Nouicer, Amel Djaout

The Thai Journal of Veterinary Medicine

Toxoplasma gondii and Neospora caninum are heteroxenous apicomplexan parasites recognized as major causes of reproductive disorders in numerous mammalian species. The present study aimed to assess through an epidemiological survey, the prevalence of reproductive losses in 75 dromedary herds during the period 2022-2025, as well as the associated risk factors, and to detect these protozoa by histopathological analysis in 63 dromedaries slaughtered at the slaughterhouse of El Oued province (126 samples: 63 hearts and 63 diaphragms). The survey revealed that 80% of the herds had a history of abortions, of which 60% also reported cases of stillbirth. Risk factor analysis …

Study Of The Changes In Vestibular Bone Plate Absorption Values After Implant Placement Under Immediate Loading For A Period Of 5 Months Using Cbct: An In Vivo Study, Hassen Merzouk, Samir Habibi, Ben Ali Boutabout

International Arab Journal of Dentistry

Introduction: The study focuses on the success and durability of dental implants, which depends heavily on the bone surrounding them. Changes in this bone affect how the implant looks and functions. The researchers aimed to use CBCT, a modern three-dimensional imaging tool, to accurately measure changes in the thickness of the bone plate on the cheek side (vestibular bone plate) around implants placed in the lower jaw (mandible). Specifically, they looked at bone changes five months after placing implants that were immediately loaded (meaning they were used for chewing right away) in 15 patients who had missing molars or premolars. …

Oral Rehabilitation Of A Pediatric Patient With A Dental Anomaly: A Case Report, Enas Almasri, Mohamed Altinawi, Shadi Azzawi, Imad Katbeh, Anas Abdo

International Arab Journal of Dentistry

Objective: Tooth fusion is an uncommon dental abnormality, occurring in 0.1% of permanent dentition. Fusion of a normal permanent tooth and a supernumerary tooth is unusual. This case report delineates a multidisciplinary strategy for the management of a child with a fused tooth and a concomitant supernumerary tooth. The objective is to progressively illustrate the aesthetic and functional restoration of a smile impacted by a dental fusion abnormality.

Case Report: A 9-year-old boy was referred to the pediatric dental clinic with the chief complaint of a large upper anterior tooth. Intraoral and radiographic investigations showed fusion of the permanent maxillary …

Therapeutic Potential Of Bacillus Coagulans Unique Is2 Probiotic Supplementation On Early Periodontitis Patients: A Randomized Controlled Trial, Renu Gaur, Aysha Jebin A, Prabhuji M L V

International Arab Journal of Dentistry

Objectives: Bacillus coagulans (B. coagulans) is a probiotic commonly used for broad spectrum of systemic infections, its potential to treat oral infections, particularly periodontitis, is still being studied.The aim of the study was to evaluate the efficacy of probiotic B. coagulans as an adjunct to SRP in periodontitis patients.

Methods: Thirty systemically healthy patients with stage I/ stage II and grade A/ grade B periodontitis were selected and randomly divided into two groups. The control group received SRP along with placebo and the test group received SRP + B. coagulans probiotic chewable tablets. At baseline, one month, and three months …

The Role Of Ai Chatbots In Dentistry: A Systematic Review Of Applications, Benefits, Challenges, And Future Directions, Arushi Kumari, Upasana Reddy, Mamatha Shekar Shetty

International Arab Journal of Dentistry

Introduction: Artificial intelligence (AI) aims to develop systems capable of performing tasks that require human intelligence, including learning, reasoning, and decision-making. In dentistry, AI is increasingly applied across multiple specialties, such as operative dentistry, periodontics, orthodontics, oral and maxillofacial surgery, and prosthodontics, particularly in diagnosis, treatment planning, and prognosis.

Objectives: This review focuses on the application of AI chatbots in dentistry, exploring their potential benefits and limitations. The objective of this review is to addresses the questions: 1. Which dental domains employ AI chatbots? 2. What evidence exists for their performance in diagnostics, patient engagement, and education? 3. What ethical, …

Reducing Systemic Bias In Behavioral Targeting Using Explainable Ai: The Harmonia Complex Systems Approach, Ruchira Deokar, Preethi Nanjundan, Jossy P. George, Carlos Gershenson

Northeast Journal of Complex Systems (NEJCS)

Behavioral targeting is a key part of the modern advertising web's algorithmic engine. However, it is unclear whether optimization processes worsen bias, promote unchecked spread in filter bubbles or lower overall users' trust levels. This paper introduces HARMONIA (Holistic Adaptive Regulatory Model for Optimizing Non-transparent Intelligent Advertising), a comprehensive, data-driven Explainable Artificial Intelligence (XAI) framework aimed at transforming behavioral targeting via transparency, interpretability, and adaptive ethical regulation. This paper conducted a comprehensive Explorative Data Analysis (EDA) on the public Criteo Display Advertising Dataset, which contains over 45 million records, to identify patterns in high-dimensional user-ad interaction space. This analysis uncovered …

Court-Type Traditional Thai Massage Versus Wrist Splinting For Carpal Tunnel Syndrome: A Randomized Controlled Trial, Phiyaphon Poonsuk, Sunyarn Niempoog, Jurairat Boonruab, Watchara Damjuti

Journal of Health Research

Background: Carpal tunnel syndrome (CTS) is a common peripheral neuropathy at the wrist that affects palmar function. Court-type traditional Thai massage (CTTM) is a deep-pressure method that may alleviate nerve compression. However, its efficacy remains inadequately established. This study aimed to compare the effectiveness of CTTM and wrist splinting (WS) in CTS patients.

Methods: Eighty patients were randomly assigned into two groups and underwent a 4-week. In the first group, patients received CTTM twice a week, while the second group received WS every day at night only. Pain intensity (VAS), symptom severity scale (Thai BCTQ-S), functional status scale …

Development Of The U.S. Academic Ophthalmology Faculty Database (Us-Aofd): A Cross-Sectional Descriptive Analysis, Brenton T. Bicknell, Josephine M. Rudd Zhong Manis, Haley Chishom, Yejin Heo, Lance Dzubinski, Alvina Liang, Taylor L. Aaserud, Shayan Massoumi, Thanushri Srikantha, John Stoffer, Emily Mccourt, Sruthi Arepalli, Beeran Meghpara, Ayan Chatterjee, Basil K. Williams, Janice Law, Steven E. Brooks, Robert Tauscher

Journal of Academic Ophthalmology

Background: Academic ophthalmology plays a critical role in advancing eye care and training the next generation of ophthalmologists. However, comprehensive data on the U.S. academic ophthalmology workforce remains limited. Existing databases focus on individual subspecialties or specific demographics, without capturing a national, integrated perspective.

Purpose: To develop and analyze the U.S. Academic Ophthalmology Faculty Database (US-AOFD), a comprehensive, national resource that characterizes the demographic composition, academic ranks, leadership roles, and research productivity of ophthalmology faculty at Accreditation Council for Graduate Medical Education (ACGME)–accredited programs in the United States.

Methods: This cross-sectional descriptive study compiled data for 4,028 …

Impact Of An Ophthalmic Knowledge Assessment Program (Okap) Pre-Test: A Pilot Study At Two Institutions, Lindsey S. Fields, Jee Young Moon, Saras Ramanathan, Matthew S. Wieder, Jamie B. Rosenberg

Journal of Academic Ophthalmology

Background: A formal assessment of knowledge prior to the Ophthalmic Knowledge Assessment Program (OKAP) may help ophthalmology residents identify areas of weakness and organize their study plans.

Purpose: To assess the utility of an OKAP pre-test as a means of helping students prepare for the OKAP.

Methods: A 91-question OKAP pre-test was formulated from the American Academy of Ophthalmology self-assessment study bank and administered in January to 28 residents at two academic institutions. Residents were given the results of their January test scores with a breakdown by subtest before the OKAP. Overall and subtest scores from the …

Editorial Affiliation And Subconscious Bias In High-Impact Ophthalmology Journals, Iden Amiri, Gitanjali M. Fleischman, David Fleischman

Journal of Academic Ophthalmology

Background: Editorial leadership plays a critical role in shaping the scientific literature. Transitions in editors-in-chief (EICs) may introduce subconscious biases, particularly favoring their home institutions, potentially influencing publication patterns.

Purpose: To evaluate whether editorial transitions are associated with increased institutional publication representation in major ophthalmology journals and to assess the potential for subconscious or reciprocal editorial bias.

Methods: A retrospective bibliometric analysis of four high-impact ophthalmology journals, JAMA Ophthalmology, Ophthalmology, American Journal of Ophthalmology (AJO), and British Journal of Ophthalmology (BJO), was conducted over a 15-year period (2010-2024). Institutional affiliation data were extracted …

Surgical Outcomes Of Resident-Performed Baerveldt-350 Implantation, Christopher Phung, Robin Ji, Nikita Mokhashi, Mary Qiu

Journal of Academic Ophthalmology

Background: Academic institutions must balance resident training with patient safety. Studies have demonstrated that residents can perform trabeculectomies with no increased risk to patients, but there is limited data for other glaucoma surgeries.

Purpose: To describe the surgical outcomes of resident-performed Baerveldt-350 implantations at a single institution.

Methods: Eyes undergoing Baerveldt-350 implantation at the University of Chicago Medicine between 30 August and 1 November 2023 with an ophthalmology resident as primary surgeon were included. Patients with neovascular glaucoma and/or prior aqueous shunt implantation were excluded. Retrospective chart review was performed from the preoperative visit to postoperative month …

Exploring Gender Bias In Ophthalmology Clerkship Evaluations: A Mixed-Methods Analysis Of Student And Evaluator Interactions, Anagh Kulkarni, Jullia A. Rosdahl

Journal of Academic Ophthalmology

Background: Although the proportion of female medical trainees has grown in recent years, disparities related to sex and gender persist, especially among students and physicians in surgical specialties. With clinical evaluations increasingly influencing residency selection, understanding potential gender bias is essential to fostering equity in ophthalmology training.

Purpose: To investigate potential gender bias in ophthalmology clerkship evaluations by examining both quantitative scores and narrative feedback for second- and fourth-year medical students, with attention to the influence of student and evaluator gender.

Methods: This was a retrospective mixed-methods study analyzing 643 ophthalmology clerkship evaluations from the Duke University …

Mondo: Integrating Disease Terminology Across Communities., Nicole A Vasilevsky, Sabrina Toro, Nicolas Matentzoglu, Joseph E Flack, Kathleen R Mullen, Harshad Hegde, Sarah Gehrke, Patricia L Whetzel, Yousif Shwetar, Nomi L Harris, Mee S Ngu, Gioconda L Alyea, Megan S Kane, Paola Roncaglia, Eric Sid, Courtney L Thaxton, Valerie Wood, Roshini S Abraham, Maria Isabel Achatz, Pamela Ajuyah, Joanna S Amberger, Lawrence Babb, Jasmine Baker, James P Balhoff, Jonathan S Berg, Amol Bhalla, Xavier Bofill-De Ros, Ian R Braun, Eleanor C Broeren, Blake K Byer, Alicia B Byrne, Tiffany J Callahan, Leigh Carmody, Lauren E Chan, Amanda R Clause, Julie S Cohen, Marcello Deluca, Natalie T Deuitch, May Flowers, Jamie Fraser, Toyofumi Fujiwara, Vanessa Gitau, Jennifer L Goldstein, Dylan Gration, Tudor Groza, Benjamin M Gyori, William Hankey, Jason A Hilton, Daniel S Himmelstein, Stephanie S Hong, Charles T Hoyt, Robert Huether, Eric Hurwitz, Julius O B Jacobsen, Atsuo Kikuchi, Sebastian Köhler, Daniel R Korn, David Lagorce, Bryan J Laraway, Jane Y Li, Adriana J Malheiro, James Mclaughlin, Birgit H M Meldal, Shruthi Mohan, Sierra A T Moxon, Monica C Munoz-Torres, Tristan H Nelson, Frank W Nicholas, David Ochoa, Daniel Olson, Tudor I Oprea, Tomiko T Oskotsky, David Osumi-Sutherland, Kelley Paris, Helen E Parkinson, Zoë M Pendlington, Xiao P Peng, Amy Pizzino, Sharon E Plon, Bradford C Powell, Julie C Ratliff, Heidi L Rehm, Lyubov Remennik, Erin R Riggs, Sean Roberts, Peter N Robinson, Justyne E Ross, Kevin Schaper, Brian M Schilder, Johanna L Schmidt, Elliott W Sharp, Morgan N Similuk, Damian Smedley, Tam P Sneddon, Rachel Sparks, Ray Stefancsik, Gregory S Stupp, Shilpa Sundar, Terue Takatsuki, Imke Tammen, Kezang C Tshering, Deepak R Unni, Eloise Valasek, Adeline Vanderver, Alex H Wagner, Ryan F Webb, Danielle Welter, Doron Yaya-Stupp, Andreas Zankl, Xingmin Aaron Zhang, Julie A Mcmurry, Christopher G Chute, Ada Hamosh, Christopher J Mungall, Melissa A Haendel

Faculty Research 2026

Precision medicine aims to enhance diagnosis, treatment, and prognosis by integrating multimodal data at the point of care. However, challenges arise due to the vast number of diseases, differing methods of classification, and conflicting terminological coding systems and practices used to represent molecular definitions of disease. This lack of interoperability artificially constrains the potential for diagnosis, clinical decision support, care outcome analysis, as well as data linkage across research domains to support the development or repurposing of therapeutics. There is a clear and pressing need for a unified system for managing disease entities⁠-including identifiers, synonyms, and definitions. To address these …

Physical Space And Democratic Citizenship: Third Place Usage And Civic Engagement Among Undergraduates, Justin L. Fintel

Honors Program: Senior Projects (Public)

This thesis examines the relationship between third place usage and civic engagement levels among undergraduate students at the University of Nebraska-Lincoln. Drawing on urban planning and political science literature, I hypothesize that students who more frequently use and interact with campus third places—which are informal communal spaces that foster community, such as coffee shops, libraries, and student unions—demonstrate higher levels of civic engagement. Using survey data from thirty-eight undergraduates and ordinary least squares regression analysis, I find strong support for my hypothesis. Third place usage significantly predicts civic engagement (β = 0.609, p < 0.001) statistically, and this relationship remains robust even after controlling for family socialization and socioeconomic status. The findings suggest that physical spaces on college campuses play an independent role in promoting democratic citizenship beyond students' pre-existing characteristics. These results have important implications for university and urban planning, while highlighting the value of investing in communal campus spaces as mechanisms for promoting civic participation.

Predicting Soil Organic Carbon In Lower Depths From Surface Soil Features Using Machine Learning Methods, Lawrence Aula, Milena Maria Tomaz De Oliveira, Amanda C. Easterly, Cody F. Creech

Plants, Soils, and Climate Faculty Publications

Topsoil features within a depth of 0–10 cm are vital for making soil management decisions that affect crop production. However, the use of these soil features to predict soil organic carbon (SOC) at 10–20 cm requires further investigation. The study aims to predict SOC at 10–20 cm using total nitrogen (total N), pH, cation exchange capacity (CEC), and SOC at 0–10 cm and select a suitable model for predicting SOC. This study was conducted using data from a long-term tillage, winter wheat (Triticum aestivum L.)-fallow experiment established in autumn 1970. Treatments included moldboard plow, stubble mulch, no-till, and native …

Intelligent Mobile Application For Alzheimer's Detection And Patient's Life Management, Dilena Majid Bajalan, Muayad Sadik Croock

Iraqi Journal of Computers, Communications, Control and Systems Engineering

The defining feature of Alzheimer's disease (AD) is a gradual decline in symptoms over several years. This decline reduces the effectiveness of daily routines and leads to memory loss. Among the challenges posed by memory loss are difficulties in remembering names, faces, locations, and other important details. This study introduces an intelligent mobile application designed to assist in managing a patient's daily life, with an emphasis on routine activities and monitoring episodes of memory loss. Additionally, the application aims to detect Alzheimer's disease (AD) using a proposed deep learning model. The suggested Convolutional Neural Network (CNN) deep learning model is …

Federated Learning With Deep Learning: A Comprehensive Survey, Sarah H. Mnkash, Faiz A. Alawy, Israa T. Ali

Iraqi Journal of Computers, Communications, Control and Systems Engineering

Federated Learning (FL) introduces a decentralized machine learning paradigm where model training occurs directly on user devices, ensuring data privacy by keeping sensitive information local. This approach ensures data privacy and security by keeping all sensitive or personally identifiable information local to the device, thereby eliminating the need to transfer or centralize raw data. In this survey, we examine federated deep learning — its challenges, recent developments, application domains, privacy preservation strategies, and future trends. We will give some primitive reference papers of the heterogeneity of statistics and systems, communication cost, fairness, and trust. Applications in health, Internet of Things …