Digital Commons Network^™

Emoshortcuts: Emotionally Expressive Body Augmentation For Social Mixed Reality Avatars, Hyuna Seo, Youngki Lee, Rajesh Krishna Balan, Thivya Kandappu

Research Collection School Of Computing and Information Systems

We present EmoShortcuts1, a novel social Mixed Reality (MR) framework that enhances emotional expression by dynamically augmenting avatar body gestures to reflect users’ emotional states. While social MR enables immersive remote interactions through avatars, conveying emotions remains challenging due to limitations in head-mounted display (HMD) tracking (e.g., missing lower-body movements, such as stomping or defensive postures), and users’ tendency to deprioritize nonverbal expressions during multitasking. EmoShortcuts addresses these challenges by introducing an augmentation framework that generates expressive body gestures even when users’ physical movements are restricted. We conducted a formative study with 12 participants to identify key challenges in emotional …

Boosting Chart-To-Code Generation In Mllm Via Dual Preference-Guided Refinement, Zhihan Zhang, Yixin Cao, Lizi Liao

Research Collection School Of Computing and Information Systems

Translating chart images into executable plotting scripts-referred to as the chart-to-code generation task-requires Multimodal Large Language Models (MLLMs) to perform fine-grained visual parsing, precise code synthesis, and robust cross-modal reasoning. However, this task is inherently under-constrained: multiple valid code implementations can produce the same visual chart, and evaluation must consider both code correctness and visual fidelity across diverse dimensions. This makes it difficult to learn accurate and generalizable mappings through standard supervised fine-tuning. To address these challenges, we propose a dual preference-guided refinement framework that combines a feedback-driven, dual-modality reward mechanism with iterative preference learning. Our approach introduces a structured …

Art4math: Handwritten Mathematical Expression Recognition Via Multimodal Sketch Grounding, Yang Zhou, Jin Wang, Yuxiao Zhang, Kaixiang Huang, Guodong Lu, Jingru Yang, Shengfeng He

Research Collection School Of Computing and Information Systems

Handwritten Mathematical Expression Recognition (HMER) remains a challenging task due to the structural complexity of mathematical notation and the ambiguity of handwritten symbols-e.g., ''ρ'' vs. ''p'' or ''B'' vs. ''β''. While stroke-based models offer disambiguation via temporal cues, most existing methods are constrained by coarse modality fusion and a lack of fine-grained cross-modal alignment, further hindered by limited annotated data. We introduce Art for Math (Art4Math), a novel framework that leverages the structural richness of human sketches to enhance HMER through fine-grained, modality-aware learning. Art4Math follows a two-stage training paradigm: Art Grounding (A-Grd) and Math Decoding (M-Dec). In A-Grd, the …

A Qualitative Exploration Of Parents' Experiences Of Homeschooling In The United Arab Emirates: Motivations And Challenges, Reem Thani Aldhaheri

All Works

Homeschooling in the United Arab Emirates (UAE) is an understudied phenomenon despite the growing numbers of homeschoolers. Controversies about homeschooling and its impact on children’s well-being create a social stigma around families that choose to homeschool their children for various reasons. This study explored the experiences of homeschoolers in the UAE, specifically, the motivations for homeschooling and the challenges homeschooling families face during the experience. The study followed a qualitative exploratory approach using a semi-structured interview. The sample consisted of 16 parents of different nationalities living in the UAE. Data were analyzed using a thematic approach to gain an in-depth …

Neck Pain In Migraine: A Narrative Review And Steps To Correct Evaluation And Treatment, Tayla A. Rees, Diana Doukhi, Victor S. Wang, Anita Balcerbula, Michelle Bravo, Haniyeh Fathi, Bahtigul Holmuratova, Michalis Kodounis, Seblewongel A. Seyoum, Semih Tasdelen, Hasmik Vekilyan, Edoardo Caronna, Patricia Pozo-Rosich

Department of Neurology Faculty Papers

Background: Neck pain is common in migraine patients, occurring during all migraine phases and between attacks. It can be a migraine symptom, trigger or a coexisting condition, and is associated with greater disability and poorer treatment response. There is evidence that neck pain associated with headaches can be frequently incorrectly diagnosed as a cervical disorder rather than migraine, resulting in a lack of appropriate treatment. Accurately assessing the connection between neck pain and migraine is crucial for effective treatment. Methods: This narrative review aims to summarise existing research on the role and contribution of neck pain in migraine, both as …

Dean's Update, October 2025, Neil W. Schluger

SOM Dean's Research Newsletter

No abstract provided.

Better Digital Contracts With Prosocial Friction-In-Design, Brett Frischmann, Moshe Y. Vardi

Faculty Publications

Contract law is supposed to enable people to reach genuine agreements and cooperate. If this ideal was ever a reality, the rise of mass market contracts and boil­erplate rendered it pure fiction. Modern consumer contracts are incomprehensible to most people. No one reads them anyway.

Digital contracting involves design features that amplify traditional boilerplate harms and create others. For example, digital contracting is too cheap; low marginal costs lead to overexpansion in scale and scope. To make matters worse, the loss of autonomy from repeat engagement with digital contracting systems is pernicious. People become increasingly predictable and programmable as digital …

Integration Of Sco2 Brayton Cycles With Carbon Capture Systems, Nathan C. Stearns, Rajarshi Roy, Brian Schooff, Andrew Chiodo, Andrew R. Fry, Brian D. Iverson

Faculty Publications

Increasing global energy consumption and greater market penetration of intermittent energy sources require a baseline power source to enable renewable energies. Here, a case is made for pairing supercritical CO₂ Brayton cycles with carbon capture to create low-emission, high-efficiency, combustion-based power generation systems. Pairing carbon capture and storage (CCS) systems with supercritical carbon dioxide (sCO₂) Brayton cycles enables the reduction of greenhouse gas emissions in combustion systems, but with an associated energy cost. Three different representative models of CCS systems (oxyfuel combustion, amine scrubbing, and cryogenic carbon capture) are considered for pairing with an sCO2 Brayton cycle, …

Art Forms: Born Out Of Necessity, Urmi Duttagupta

Publications and Research

This collection of artworks expresses the artist’s profound passion for mathematics and life’s complex balance. As a female mathematician, she uses artistic expression and intricate patterns to evoke mathematical beauty and feminine strength, celebrating the presence and resilience of women in mathematics.

From Summer Institute To Action: Advancing Equity And Inclusion In Stem Classrooms, Sandie Han, Nadia Kennedy, Malgorzata Marciniak, Diana Samaroo

Publications and Research

This Editor’s Note provides background on the CUNY Innovative Teaching Academy Summer Institute for Equitable and Inclusive STEM Teaching and Learning and introduces the articles featured in this special issue.

Active Learning: Eight Models That Shape Instructional Practice, A.E. Dreyfuss, Ana Fraiman, Karmen T. Yu

Publications and Research

Developed since the mid-20^th century, several instructional models have provided practical means to shift the emphasis in learning from lecture to engagement by students. The snapshots of models presented in this paper include Cooperative Learning, Problem-Based Learning (PBL), Supplemental Instruction (SI) (also PALS, PASS), Team-Based Learning (TBL), Emerging Scholars Program (Mathematics Workshop, MathExcel), Peer-Led Team Learning (PLTL), Process Oriented Guided Inquiry Learning (POGIL), and Learning Assistants (LA). These models have been well-disseminated, widely adopted, and incorporated in disciplines beyond their origins. For purposes of exploration and consideration of implementation, these “snapshots” provide an overview. Features of each model are …

Validation And Trend Analysis Of Satellite-Derived Surface Water Temperature Observations Over Adirondack Lakes, Marzi Azarderakhsh, Carolien Mossel, Abdou Rachid Bah, Aisha Malik, Fahmeda Khanom, Jonathan Borrelli, Pete Mcintyre, Hamidreza Norouzi, Kevin Rose

Publications and Research

This study aims to validate and evaluate satellite remote sensing observations from the Landsat series over 135 lakes in the Adirondack State Park, located in upstate New York, and to examine their surface temperature trends over the past 40 years. It utilizes data from the Moderate Resolution Imaging Spectroradiometer (MODIS), along with Landsat 5 and 7. Park-scale results were derived by extracting MODIS surface temperatures within the park boundary, while lake-scale results were estimated using Landsat 5 (1984-2012) and Landsat 7 (1999-2023) observations. In addition, field observations were utilized to perform a comprehensive validation and evaluation of satellite-based surface temperature …

Predicting Major Depression Among Diverse Online Gamers: The Role Of Internet Addiction And Spirituality, Lindsay Lundeen, John R. Mccall

Counseling, Leadership, and Research Methods Faculty Publications and Presentations

This study analyzed whether religious or spiritual affiliation and therapy enrollment protect against symptoms meeting Major Depressive Disorder criteria beyond demographic, Internet addiction, and described therapy enrollment. Findings illustrated one risk factor and one protective factor associated with experiencing symptoms that meet Major Depressive Disorder criteria: impairments and dysfunctional self-regulation increased participant probability and risk, while religious or spiritual affiliation decreased the probability of and protected participants from depressive symptoms. The findings underscore the complexities of Internet addiction and depression symptoms among a population of diverse online gamers, highlighting a critical need for tailored counseling interventions.

Metaphysical Quandary Of Synthetic Media Transparency, Darrell G. Mottley

Vanderbilt Journal of Entertainment & Technology Law

Artificial intelligence (AI) is reshaping our view of reality. The interaction between human creativity and generative AI presents both opportunities and challenges concerning free speech and innovation. AI’s transformative impact on perceptions of innovation complicates discussions surrounding creativity and societal expectations. A human-centric perspective in the debate over government-mandated transparency for AI-generated creative works reveals a notable conflict. This conflict arises from the need to balance the protection of human creativity with an apparent obligation to provide information about the human or nonhuman origins of creative works. As society increasingly relies on AI technologies to produce art, literature, and other …

Minors Or Miners? Analyzing Compensation Of User-Generated Content Under The Fair Labor Standards Act, J. Clayton Eaton

Vanderbilt Journal of Entertainment & Technology Law

Roblox is an online platform where users, many of whom are under the age of eighteen, create games, virtual experiences, and digital assets that generate significant revenue for Roblox Corporation, the owner of Roblox. These young content creators are compensated primarily through platform-specific virtual currency, which can be difficult to convert into real-world money due to the high thresholds for conversion and the unfavorable exchange rates. Even though these systems resemble labor relationships, existing legal frameworks and government actions do little to address the creators’ rights to fair compensation. This regulatory gap has allowed platforms like Roblox to operate under …

The Public Health Cost Of Online Behavioral Targeting, Arthi Annadurai

Vanderbilt Journal of Entertainment & Technology Law

Behavioral targeting is an increasingly popular marketing technique that utilizes users’ online activity to personalize advertisements aimed at consumers. However, since personalized advertisements aim to influence individual consumers, behavioral targeting can negatively impact vulnerable users. For instance, it may reinforce harmful behaviors—like showing alcohol advertisements to individuals with alcohol dependency—or worsen mental health struggles, such as prolonging grief by continuing to serve parenting advertisements to those mourning the loss of a child. These practices can perpetuate harmful behaviors, such as relapse or heightened psychological distress, and contribute to long-term health problems, such as addiction or other mental health problems, creating …

A Five-Country Comparison Of Midwifery Students' Confidence In Facilitating Normal Labor And Birth, Juliet Wood, Jalana Lazar, Barbara Baranowska, Clare Davison, Debora Dole, Cindy L. Farley, Jane Fry, Maria Healy, Felicity Agwu Kalu, Urszula Tataj-Puzyna, Emma Ritchie, Maria Wegrzynowska

Research outputs 2022 to 2026

Introduction: Midwifery students need confidence in recognizing and supporting normal birth, the backbone of the midwifery professional role. Developing this confidence in the face of decreasing rates of physiological birth worldwide is a critical challenge. Midwife researchers from Australia, England, Northern Ireland, Poland, and the USA investigated midwifery student confidence for supporting normal birth and explored enhancing and detracting factors. Methods: A cross-sectional survey design was undertaken with 570 midwifery students at 8 academic midwifery programs across 5 countries The Student Confidence for Supporting Normal Birth Questionnaire with free text and Likert-type questions on a 1 (least influential) to 4 …

Strengthening Connections: Downtowns & Trails In Barrington, Nh, Shannon Rogers Ph.D., Nathaniel B. Bernitz, Patricia Prescott

UNH Cooperative Extension

No abstract provided.

Adaptive Security Metric For Optimizing Post-Quantum Cryptography In Constrained Iot Devices, Aisha Nasser Ahmed

Theses

Quantum Computing poses real threat to Classical Public-Key Cryptography requiring the use of Post-Quantum Cryptography for all Internet of Things Devices. However, there are greater computational, memory and communication overheads in PQC algorithms that create additional burdens on resource constrained IoT devices. At this time, there are no standard measures for systems developers to determine optimal PQC settings for the various IoT Device Classes. This Thesis develops a new framework of metrics for determining the most suitable PQC settings based on Security Strength, Performance Indicators (Latency, Memory, Energy), Communication Overhead and Reliability for each IoT device class. The Research introduces …

In The Name Of Awareness: Audience, Venue, And The Politics Of Witnessing Human Rights Violations, Barberán Reinares, Eunah Lee

Publications and Research

Human rights scholar Wendy Kozol has posed a series of challenging questions regarding women’s human rights: “How are experiences of suffering represented? By whom? In what venues? And for which audiences?” This article seeks to address Kozol’s inquiry regarding representations of sexual violence and context by considering the Comfort Women Wanted installation at the Museum of Sex in New York City. The curators of this exhibit, partly sponsored by the Sex Workers Project, seem to have framed this art display within the conflicting feminist debates on sexual slavery and sex work, thus conflating “comfort women” survivors with sex workers within …

African American Female College Students’ Experiences At Predominately White Institutions, Sh'nita Louise Mitchell

Electronic Theses and Dissertations

African American women who attend predominantly White institutions (PWIs) have historically encountered systemic challenges that include racial isolation, microaggressions, a lack of cultural understanding, and insufficient institutional support. These barriers often impact their sense of belonging, academic persistence, and overall success. I aimed to explore the lived experiences of African American women who graduated from PWIs to understand how these women navigate institutional structures and sustain their academic journeys. I aimed to examine the unique challenges and supports experienced by African American women, and to identify factors that contribute to or hinder their persistence and success at their PWI. The …

The Relationship Between Emotional Intelligence, School Culture, And School Leadership, Virginia Lorean Smith

Electronic Theses and Dissertations

Abstract

This study was a qualitative instrumental single holistic case study as outlined by Robert Stake in

1995. It focused on three research questions. The goal was to gain perspectives from teachers

and a principal on teacher retention and the culture of a campus. The emotional level of the

principal was evaluated on social awareness, self-awareness, relationship management, and self-

management by the principal taking part in an emotional intelligence assessment. The single

holistic case study approach was used, which had six phases of analyzing the data. The results

were then compared to the teachers’ interviews and surveys that were …

Understanding Digital Communication Gaps With Hispanic Families In A Charter School In South Texas, Ruby Cabrera Aguilar

Electronic Theses and Dissertations

Now that access to technology is prevalent, digital communication in school districts and between schools and parents should be of high priority. Since schools do not emphasize digital communication policies and practices, a problem seen is a lack of communication across districts involving school staff, parents, and students. Determining school leaders’ roles in closing digital communication gaps through policies and procedures deserves further study because effective communication leads to awareness, involvement, relationship building, and student success. In this study, the knowledge gap theory and qualitative action research through reports and interviews assisted in understanding the perspectives of six school staff …

Beyond Leadership Turnover: Examining The Relationship Between Principal Supervisor Coaching And Student Academic Performance, Margo L. Nottingham

Electronic Theses and Dissertations

Schools that maintain stable leadership report increased student achievement outcomes. The problem is that over 21% of U.S. principals leave their positions in the first year in high-poverty contexts. Principals leave their roles due to high job demands, inadequate support, and limited professional development, leading to decreased performance and poor school culture. The problem examined in this study was the lack of evidence on whether coaching principal supervisors contributed to improved student achievement outcomes. The study aimed to determine whether coaching principal supervisors through a regional service center was associated with higher student achievement in low-performing elementary and middle schools. …

"Are We Okay?": Exploring Departmental Leadership Behavior In Higher Education Organizational Crises, Melody Y. Zuniga

Electronic Theses and Dissertations

This qualitative study explored how faculty in higher education institutions experienced their department leaders during organizational crises. With academic department leaders often appointed with little training for the role’s administrative challenges, they can be underprepared when a crisis befalls their institutions. A qualitative narrative design allowed 10 social work faculty from nine Christian institutions across the United States to share their stories of navigating internal and external crises. Data collection occurred primarily through semistructured interviews, with questions allowing for narrative elements of time, place, and sociality to emerge. Through reflexive thematic analysis, findings revealed four themes in faculty’s experiences with …

Leading Employees Remotely In A Post-Covid-19 Era: A Phenomenology Study Of Remotely Working Employees, George M. Hardy Jr

Electronic Theses and Dissertations

The problem addressed in this study was that remote working employees felt disconnected from their organizations, leading to post-COVID-19 studies on phenomena such as quiet quitting and the great resignation. The purpose of this study was to investigate remotely working employees’ perspectives on connectedness to gain an understanding of commitment within their organization that ultimately leads to the decision to remain or leave. A qualitative phenomenology study was used with data collected from 12 remotely working participants across multiple industries and states. Data were transcribed, coded, and analyzed using a thematic approach with member-checking and triangulation to ensure credibility. Two …

Advancing Medical Education With Lifestyle Medicine: A Comprehensive Program Evaluation Using The Kirkpatrick Framework, Shanna L. Mello

Electronic Theses and Dissertations

This dissertation examined how a U.S. national lifestyle medicine residency curriculum influenced resident learning and practice using a program evaluation paradigm with a convergent mixed methods design guided by Kirkpatrick’s four-level evaluation model. The problem addressed was the persistent gap between evidence for lifestyle interventions and the limited preparation residents receive to deliver lifestyle counseling in routine care. The purpose of the study was to evaluate changes in residents’ reactions, learning, and clinical behaviors and to identify early patient-level signals and the implementation conditions that enabled or constrained behavior change. Quantitative methods analyzed archived pre- and posttraining surveys from 148 …

Closing The Graduation Gap: Factors That Impact The Graduation And Enrollment Rates Of First Generation African American Male Students At Predominantly White Christian Universities, Byron C. Johnson Jr

Electronic Theses and Dissertations

First-generation African American male students encounter unique challenges on their journey through higher education. These challenges include inadequate academic preparation, limited family support, financial hardships, and difficulties in finding a sense of belonging. Additionally, factors such as race and religion present significant barriers that hinder their ability to persist in and graduate from colleges and universities without institutional support. Strategic initiatives, programs, and services that address the specific needs of these students are crucial for promoting their academic and social integration, ultimately influencing their success in higher education. This study focused on the experiences of successful first-generation African American students …

Tess Light Curves And Period Changes In Low-Mass Eclipsing Binary Bb Persei, Marek Wolf, Petr Zasche, Miloslav Zejda, Martin Mašek, Andrej Mudray, Hana Kučáková, Waldemar Ogłoza, Jaroslav Merc, Jan Kára, Vojtěch Dienstbier

Physics & Astronomy Faculty Publications

We present a detailed analysis of the low-mass detached eclipsing binary system BB Persei, which contains two K-type stars in a circular orbit with a short period of 0.4856 d. We used light curves from the Transiting Exoplanet Survey Satellite (Tess), which observed BB Per in five sectors, to determine its photometric properties and a precise orbital ephemeris. The solution of the Tess light curve in Phoebe results in a detached configuration, where the temperature of the primary component was fixed to T 1 = 5 300 K according to Lamost, which gives us T 2 = 5 050 ± …

Six New Doubly Eclipsing Quadruples In A 2+2 Architecture, Petr Zasche, Hana Kučáková, Jan Kára, Jaroslav Merc, Z. Henzl, Martin Mašek, L. Červinka, Vojtěch Dienstbier

Physics & Astronomy Faculty Publications

The study presents a confirmation of six quadruples with two sets of eclipses that have the 2+2 architecture. These so-called doubly eclipsing systems still present a quite rare group of stars. We collected all available photometric data and carried out a detailed analysis of them. In addition to the precise TESS photometry used to model the light curves for both inner eclipsing binaries, photometric survey data were also used, and more than 100 nights of our own dedicated observations were carried out. These were mainly used for the detection of the long-term evolution of orbital periods. Thanks to these data, …