Digital Commons Network^™

Repères Pour L'Étude De L'Émotion Dans La Parole Guidelines For The Study Of Emotion In Speech, Christian Plantin

Dirassat

This article examines the study of emotions in speech and interactions. It highlights the transition from argumentation to emotional analysis, detailing emotional terms and their contexts. Key concepts include emotional actants (experiencer, allocator, orchestrator) and how emotions can be triggered by situations or cognitive representations. The article also discusses the cognitive components of emotions and introduces methods for tracking emotional experiences. Ultimately, it emphasizes the intertwined nature of argumentation and emotion, positioning argumentative situations as inherently emotional.

The Clinical Utility Of Measuring Emotion Dysregulation In Autistic Youth, Monica S. Trevino

Dissertations

Autistic youth experience disproportionately high rates and severity of emotion dysregulation, which is linked to behavioral challenges, psychiatric comorbidities, familial stress, and increased emergency service and hospitalization use. Despite its clinical significance, emotion dysregulation in autistic youth remains relatively understudied and misunderstood, partly due to the lack of standardized assessment tools and limited research on its heterogeneity within autistic populations. In the present study, structural equation modeling was used to 1) validate the Emotion Dysregulation Inventory (EDI) and assess measurement invariance in a diverse sample and 2) explore associations among emotion dysregulation, autism symptoms, and related child and family characteristics, …

What Utahns Can Do To Strengthen Girls & Women: Findings From Community Conversations Across Utah, Corinne Clarkson, Susan R. Madsen

Marketing and Strategy Faculty Publications

For many people, Utah is a great place to live.¹ The state consistently ranks high in national rankings and boasts high volunteerism, affordability, happiness, outdoor recreation, social mobility, and more.² These top rankings emphasize qualities we can—and should—be pleased with. However, extensive research continues to show that women and girls are not thriving in many critical ways, and that has detrimental effects for Utah families and communities.³ From economic insecurity, limited access to mental healthcare, sexism in the workplace, and unequal representation in all sectors of leadership, Utah women face a myriad of challenges, often without the …

The Blue Division In The Soviet Union: Cultural Exchange Through The Lens Of Art, Abigail Beus

Undergraduate Honors Theses

This thesis examines the cultural encounters and artistic interactions between Spanish Blue Division volunteers and the Soviet Union during World War II. While scholarship has long focused on the grand-scale looting conducted by the Nazis, Spain’s role—particularly that of the Blue Division—in wartime art theft and cultural exchange has been significantly underexplored. Sent by Franco’s fascist regime to support Hitler’s invasion of the Soviet Union, the Blue Division served not only as military auxiliaries but also as cultural intermediaries. Drawing on memoirs, letters, and the Blue Division’s own newspaper Hoja de Campaña, this study analyzes how Spanish soldiers encountered, …

An Educational Intervention For The Care Of Older Adults, Michele Orzehoski, Dnp, Rn

Thomas Jefferson University Faculty Days

No abstract provided.

Sg-Met: Past To Present Day Evolution, Aiden Echols, Bs, Madison Via, Bs, Audrey L. Zapletal, Otd, Ms, Otr/L, Cla, Chse, Karla A. Bell, Pt, Dpt, Phd, Fnap

Thomas Jefferson University Faculty Days

Background

LGBTQ+ communities experience health care and health disparities; some reasons include:

• barriers in care,
• negative attitudes,
• lack of awareness by healthcare providers.

Studies have found healthcare professionals are not adequately trained in LGBTQ+ care

Educators benefit from professional development related to LGBTQ+ inclusivity in higher education.

Stakeholders' Expectations And Experiences Of Being Involved With A Global Accreditation Process For Midwifery Centres In Lmics: A Rapid Ethnography, Summer M. Aronson, Laura Batinelli, Lucia Rocca-Ihenacho, Jennifer R. Stevens

College of Health Professions Faculty Papers

BACKGROUND: This study explored the expectations and experiences of stakeholders involved in the accreditation of midwifery centres (MCs) in low- and middle-income countries (LMICs). With increasing evidence that MCs provide safe, respectful, and evidence-based care that improves maternal and neonatal outcomes, accreditation may serve as a mechanism to bridge quality gaps in maternal health systems, particularly in regions with high maternal and neonatal mortality.

METHODS: A rapid ethnographic approach, combining participant observation and semi-structured interviews, was conducted in partnership with the GoodBirth Network (GBN), which identified six pilot midwifery centres in Haiti, Uganda, and South Africa. Convenience sampling was applied, …

K-Mshc: Unmasking Minimally Sufficient Head Circuits In Large Language Models With Experiments On Syntactic Classification Tasks, Pratim Chowdhary, Peter Chin, Deepernab Chakrabarty

Computer Science Senior Theses

Understanding which neural components drive specific capabilities in mid-sized language models ($\leq$10B parameters) remains a key challenge. We introduce the $(\bm{K}, \epsilon)$-Minimum Sufficient Head Circuit ($K$-MSHC), a methodology to identify minimal sets of attention heads crucial for classification tasks as well as Search-K-MSHC, an efficient algorithm for discovering these circuits. Applying our Search-K-MSHC algorithm to Gemma-9B, we analyze three syntactic task families: grammar acceptability, arithmetic verification, and arithmetic word problems. Our findings reveal distinct task-specific head circuits, with grammar tasks predominantly utilizing early layers, word problems showing pronounced activity in both shallow and deep regions, and arithmetic verification demonstrating a …

A First Look Into Parental Strategies, And Challenges Around Children’S Device Usage In Urban Nepal, Rizu Paudel, Prakriti Dumaru, Ankit Shrestha, Mahdi Nasrullah Al-Ameen

Computer Science Student Research

There have been substantial changes in the landscape of technology use by children in Global South during COVID-19, when the shift to online learning platforms necessitated parents to avail personal devices (e.g., smartphones, computers) for their children to fulfill their educational needs. However, the use of devices by children are not limited to serving educational purpose only. Our study positions itself in a critical post-pandemic period in Nepal, characterized by the increase in device use by children, while a little study to date, investigated parental mediation in this developing country. To this end, we conducted semi-structured interviews with 20 parents, …

The Effects Of Fcs And Cysteamine On The Freezing Of Kıvırcık Ram Semen, Eli̇f Merve Çinar, Hati̇ce Şenli̇kci̇, Asi̇ye İzem Sandal, Ramazan Arici, Özen Banu Özdaş

Turkish Journal of Veterinary & Animal Sciences

The sensitivity of ram semen to cryobiological procedures has motivated many researchers to investigate this issue. In clinical practice, one of the main objectives is to reduce the damage caused by freezing cells through the addition of preservatives to semen diluents. In our study, fetal calf serum (15% FCS) and 3–6 mM cysteamine were added to ram semen diluents, and their effects on semen after freeze-thawing were investigated. Semen was collected from five Kıvırcık rams using an electroejaculator and combined in equal volumes (pooling). After macroscopic and microscopic examination, the samples were divided into six equal volumes. Six study groups …

Cover And Contents

Turkish Journal of Veterinary & Animal Sciences

No abstract provided.

The Play's The Thing: Using Game-Based Learning To Teach Romeo And Juliet And Critical Media Literacy As An Aspect Of Civic Engagment, Lucy A. Winkel

Undergraduate Honors Theses

In this capstone thesis project, a simulation unit on Shakespeare’s Romeo and Juliet is used to combine the teaching of literature with the teaching of critical media literacy. Research encompassing the need for teaching literature and media literacy, media literacy as an essential component of citizenship, and Generation Alpha’s challenges and needs in the classroom precedes a literature review on gamified and game-based learning. The challenges of teaching Generation Alpha in a post-pandemic world make gamified and game-based learning an important topic in the field of education. Today’s students struggle with traditional learning styles, but multiple studies show that they …

“The Lender Conversation: Interrogating The Racial Wealth Gap” -- Event Information, Lender Center For Social Justice

The Lender Center for Social Justice

A poster for the THE SOCIAL JUSTICE #HASHTAG PROJECT: A DIGITAL HUMANITIES STUDY event

Pesticides As Multiple Stressors To Bivalves And Echinoderms, Alexandra Gabrielle Tissot

Dissertations and Theses

Pesticides are ubiquitous in aquatic environments, alongside numerous contaminants and other stressors that can result in combined exposure to target and non-target organisms. Nevertheless, traditional toxicity studies quantify the effects of these compounds at an individual level, and to a narrow range of traditional test organisms. Through this dissertation, I explored the presence and effects of commonly detected pesticides of concern in the Pacific Northwest in order to realistically quantify potential effects from combined stressors. In Chapter 2, I demonstrated my background knowledge on these select pesticides (atrazine, bifenthrin, diuron, indaziflam, and imidacloprid), including their chemical and physical properties. Using …

The Startup Ecosystem In Southern Nevada: Growth, Energy, And Emerging Entrepreneurship In 2025, Len Jessup, Sean Curry

Policy Briefs and Reports

The startup ecosystem in Southern Nevada has undergone significant transformation during the past decade, evolving from a fragmented and nascent environment into a dynamic and increasingly coordinated landscape. This study examines the growth of the Southern Nevada startup ecosystem, analyzing key components such as funding sources, incubators, accelerators, and public-private collaborations. Utilizing both quantitative and qualitative data, including investment trends, economic impact reports, and interviews with over 100 stakeholders, this policy brief provides a comprehensive assessment of the strengths and gaps within the ecosystem. Key findings indicate that while the region has made substantial progress, particularly in fostering early-stage investments …

An Approach To Stylometry Using Causal Language Models, Harrison F. Stropkay

Computer Science Senior Theses

We present a novel stylometric approach using large language models. By training separate models on individual authors' works, we find that each model achieves lower cross-entropy loss when predicting text from its training author compared to other authors' texts. Moreover, for any given text, the model trained on its true author’s corpus yields the lowest loss. We suggest that, in this way, a model trained on one author's works embodies the unique writing style of that author. We demonstrate our approach on works by eight known authors. This approach also confirms that R. P. Thompson wrote the well-studied 15th book …

Methodological Considerations For Optimal Variable Selection In Machine Learning For Health Services Research, Weichuan Dong, Trisha Lal, Fangzhou Liu, Peter Pronovost, Samudragupta Bora, Richard S. Hoehn

Faculty Scholarship

Effective variable selection is central to the success of health services research, where large, complex datasets often include numerous variables with varying degrees of relevance. This paper presents a structured approach to variable selection, highlighting the importance of combining domain expertise with advanced analytical techniques to ensure the inclusion of only the most pertinent variables. We explore several methods, including manual selection, correlation matrices, random forests, and stepwise regression, each with its strengths and limitations in managing multicollinearity, dimensionality, and interpretability. By carefully preprocessing variables—removing redundant, irrelevant, or missing data—and applying feature selection tools like decision tree-based algorithms, researchers can …

Combining Remote And Collaborative Research: A Critical Reflection On Large-Scale, Comparative, And Interdisciplinary Research In Times Of A Global Crisis, Ferdiansyah Thajib, Thomas Stodulka, Patricia Kanngiesser, Daniel Haun, Jahnavi Sunderarajan, Magie Junker, Tongtong Meng, Wanting Sun, Zhen Zhang, Sandra Masaquiza, Monika Swastyastu, Desri Julita Taek, Arianna Abis, Disney Tjizao, Denis Chishala, Ljubica Petrović, Blanca Striegler, Janina Weyrowitz, Bernardo Arroyo-Garcia, Katja Liebal

School of Psychology

This paper examines the methodological and ethical challenges of conducting remoteresearch on child-animal relationships across thirty communities in seventeen countriesduring the COVID-19 pandemic. It critically assesses remote research as a mode ofcollaboration informed by decolonial aspirations, highlighting the complexities of navigatingtemporal and geographical distances, mitigating global inequalities, and addressing politicaland methodological tensions at the intersection of psychological anthropology and crosscultural developmental psychology. By engaging with these challenges, the paper fosterscritical dialogue on research ethics and methodologies between anthropology andpsychology, advancing a broader intellectual engagement toward translocal equity

Telehealth And In-Person Hiv Care During The Covid-19 Pandemic At A Large Academic Medical Center In North Carolina, Valerie Yelverton, Jan Ostermann Ph.D., Michael E. Yarrington, Andrew K. Weinhold, Nabil Natafgi, Bankole Olatosi, Sharon Weissman, Nathan M. Thielman

Faculty Publications

Background

To maintain HIV care during the COVID-19 pandemic, many HIV clinics across the United States adopted telehealth. However, not everyone participated in telehealth equally. This study assessed the use and disparities in telehealth and in-person HIV care at a large academic medical center in North Carolina (NC) relative to the COVID-19 pandemic.

Methods

Data from the Duke University Infectious Disease clinic in NC were extracted from electronic health records (EHR), aggregated across persons with HIV (PWH) by calendar month, visit type (in-person vs. telehealth HIV care), and by key sociodemographic and clinical characteristics. Variation in HIV care over time …

Assessing Awareness And Use Of Library Services Within Chinese Partner Academic Programs: A Case Study Developing And Analyzing Bilingual Surveys, Maryalice Wade, Claire Nickerson, Heather P. Vandyne, Cyndi Landis

Library Faculty Publications

A library at a regional comprehensive university created a Global Access Committee to provide support for students and faculty at two international partner campuses in China. In 2022, the committee sent out a survey to these students to assess their awareness, usage, and satisfaction with library resources and services. Students reported high awareness, usage, and satisfaction with online library resources, instructional materials such as guides and tutorials, and the library’s Ask A Librarian service. However, there was a discrepancy between students’ self-reported usage and usage statistics collected by the library. The responses may have been influenced by cultural differences and …

177lu-Labeled Antibody-Drug Conjugate: A Dual-Mechanistic Treatment Modality In Solid Tumors, Aiko Yamaguchi, Chisato M Yamazaki, Yasuaki Anami, Summer Y Y Ha, Wei Xiong, Robert T Ta, Ningyan Zhang, H Charles Manning, Zhiqiang An, Kyoji Tsuchikama

The Brown Foundation: Institute of Molecular Medicine

To explore the potential of site-selectively radiolabeled antibody-drug conjugates (ADC) against solid tumors, we constructed and evaluated radiolabeled ADCs equipped with lutetium-177 (177Lu) and a membrane-permeable antimitotic agent. Site-selective 177Lu-labeled ADCs [anti-trophoblast cell-surface antigen 2 (TROP2) 177Lu-DTPA ADCs or anti-HER2 177Lu-DO3A ADCs], a 177Lu-labeled homogeneous radioimmunoconjugate (homogeneous RIC), and 177Lu-labeled conventional RIC (heterogeneous RIC) were constructed. We confirmed that 177Lu-labeled ADCs and the homogeneous RIC were obtained with high homogeneity and defined chelator/payload-to-antibody ratios. Next, we performed biodistribution studies and treatment efficacy studies in xenograft mouse models bearing orthotopic breast tumors. Compared with the heterogeneous RIC, the 177Lu-DTPA TROP2 ADC …

Advances In Molecular Imaging Of Vegfrs: Innovations In Imaging And Therapeutics, Hanieh Karimi, Sarah Lee, Wenqi Xu, Sigrid A. Langhans, David K. Johnson, Erik Stauff, Heidi H. Kecskemethy, Lauren W. Averill, Xuyi Yue

Department of Radiology Faculty Papers

Vascular endothelial growth factor receptors (VEGFRs) are key regulators of angiogenesis, lymphangiogenesis, and vascular permeability, playing essential roles in both physiological and pathological processes. The VEGFR family, including VEGFR-1, VEGFR-2, and VEGFR-3, interacts with structurally related VEGF ligands (VEGFA, VEGFB, VEGFC, VEGFD, and placental growth factor [PlGF]), activating downstream signaling pathways that mediate critical cellular processes, including proliferation, migration, and survival. Dysregulation of VEGFR signaling has been implicated in numerous diseases, such as cancer, cardiovascular conditions, and inflammatory disorders. Targeting VEGFRs with radiopharmaceuticals, such as radiolabeled peptides, antibodies, and specific tracers like 64Cu-bevacizumab and 89Zr-ramucirumab, has emerged as a powerful …

Student Use Of Public Access Computers In The Library: A 10-Year Comparison Study, Holt Zaugg

Faculty Publications

Why did you do this activity, project, or research?

In 2014, across the BYU campus, the use of student-accessible public computer labs was declining. At this time, the library was not experiencing this decline; rather, public computer use in the library was increasing. Ten years later, we re-administered a similar survey in the same manner to determine what, if any, changes occurred.

How did you do this?

Initially (2014), we used a pop-up survey to help determine similarities and differences. When students logged on to a library computer, an invitation to participate in the survey popped up with the option …

Best Practices For Preparing Urban High School Students For College Readiness, Chin Nou Khang

Graduate Teacher Education

Low-income urban students in the United States exhibit limited college and career readiness opportunities (Yavuz et al., 2019). College preparation coursework and career training in low-income urban secondary settings are essential to creating inclusivity in education. The disparities of marginalized students in these institutions highlight the urgency for educational leaders to effectively produce the next generation of student achievement. This meta-analysis secondary research paper examined the best practices for educational leaders to ensure college and career readiness opportunities are being implemented for low-income urban high school students. When students have access to college readiness materials, their scholastic goals can be …

Refine: A Database Of Linked Clinical Data And Genomic Biomarkers In Renal Cell Carcinoma Patients Receiving Immunotherapy-Based Treatment Regimens, Jeffrey Zhong, Albert Jang, Bashar Abuqayas, Arnab Basu, David Benjamin, Vineel Bhatlapenumarthi, Mehmet Asim Bilen, Dhvani Buch, Mark Chang, Erica Chin, Sourat Darabi, Nagendra Dhanikonda, Pooja Ghatalia, Claud Grigg, Abby Grier, Tanya Jindal, Joannah Jung, Deepak Kilari, Hamsa Kumar, Suzanna Lee, Brittany Neelands, Chinmayi Pandya, Jeff Pawalek, Jaimee Staggers, Ahmet Yildirim, Yousef Zakharia, Kevin Zarrabi, Michael Zimmerman, George Sledge, David Spetzler, Andrew Elliott, Rana Mckay, Pedro Barata

Department of Medical Oncology Faculty Papers

The REnal cancer consortium for Focused Investigation of Novel biomarkers and Expression (REFINE) consortium represents an important initiative in integrating clinical data with molecular sequencing in patients with advanced renal cell carcinoma (RCC) treated with immunotherapy-based approaches. By leveraging real-world evidence and genomic analysis, this consortium aims to explore putative predictive biomarkers with the potential to inform personalized treatment strategies. Findings from the REFINE database may further contribute to our understanding of disease courses of immunotherapy-based approaches for various molecular subtypes of RCC, associations of race and ethnicity with RCC treatment and outcomes with representation of patient populations underrepresented in …

Race, Resources, And American Adolescents’ Mental Health During The Covid-19 Pandemic, Chineze Nkemeh

Walden Dissertations and Doctoral Studies

During the COVID-19 pandemic, African American adolescents experienced reduced access to needed resources and may have suffered poorer mental health outcomes as a result. The purpose of this quantitative study was to examine the association between race and the availability of mental health resources, food, medical health resources and mental health outcomes among African American adolescents in the United States during the COVID-19 pandemic compared to their White counterparts. The theoretical framework that grounded this study was the Socio Ecological Model. Secondary data from the Centers for Disease Control and Prevention’s Adolescent Behaviors and Experiences Survey database were analyzed. These …

Nitrate And Nitrite Levels In Cattle Feed, Drinking Water, Rumen Content, And Blood Methemoglobin Levels In Burdur Province Of Türkiye, Reyda Kiyici, Hasan Altan Akkan, Mehmet Karaca, Esra Zeybek, Bayram Kudret Karaayvaz, Fi̇rdevs Mor Savaş, Yahya Öztürk, Asim Kart, Ramazan Yildiz, Murat Bayezi̇t

Turkish Journal of Veterinary & Animal Sciences

This study was conducted to determine the risk factors associated with nitrate/nitrite poisoning in cattle in the Burdur region. Feed and water samples were collected from 10 different farms randomly selected from 9 districts. A total of 33 feed samples, 13 water samples, 21 rumen contents, and 20 blood samples were collected for analysis. Nitrate and nitrite levels in feed, drinking water, and rumen fluid, as well as methemoglobin levels in blood samples, were determined using a spectrophotometric method. The average nitrate and nitrite levels in feed samples were 3.06 mg/kg and 3.54 mg/kg, respectively. The mean nitrate and nitrite …

Deep Learning Based Rapid X-Ray Fluorescence Signal Extraction And Image Reconstruction For Preclinical Benchtop X-Ray Fluorescence Computed Tomography Applications, Amrit Kaphle, Sandun Jayarathna, Sang Hyun Cho

Faculty, Staff and Student Publications

Recent research advances have resulted in an experimental benchtop X-ray fluorescence computed tomography (XFCT) system that likely meets the imaging dose/scan time constraints for benchtop XFCT imaging of live mice injected with gold nanoparticles (GNPs). For routine in vivo benchtop XFCT imaging, however, additional challenges, most notably the need for rapid/near-real-time handling of X-ray fluorescence (XRF) signal extraction and XFCT image reconstruction, must be successfully addressed. Here we propose a novel end-to-end deep learning (DL) framework that integrates a one-dimensional convolutional neural network (1D CNN) for rapid XRF signal extraction with a U-Net model for XFCT image reconstruction. We trained …

Lmp7-Specific Inhibitor M3258 Modulates The Tumor Microenvironment Of Triple-Negative Breast Cancer And Inflammatory Breast Cancer, Xuemei Xie, Jangsoon Lee, Ganiraju C Manyam, Troy Pearson, Gina Walter-Bausch, Manja Friese-Hamim, Sheng Zhao, Julia Jabs, Angela A Manginelli, Nadine Piske, Thomas Mrowiec, Corinna M Wolf, Bharat S Kuntal, Debu Tripathy, Jing Wang, Michael P Sanderson, Naoto T Ueno

Faculty, Staff and Student Publications

Triple-negative breast cancer (TNBC) and inflammatory breast cancer (IBC) are the most aggressive molecular subtypes of breast cancer. Poor clinical outcomes highlight the pressing need to discover novel targets for the effective treatment of these diseases. LMP7 (β5i/PSMB8), a proteolytic subunit of the immunoproteasome, is implicated in the pathogenesis of multiple myeloma, autoimmune and inflammatory diseases, and inflammation-related cancers. However, the role of LMP7 in TNBC and IBC remains poorly characterized. Here, we evaluated the function of LMP7 in TNBC and IBC using the selective LMP7 inhibitor M3258. In human TNBC patient samples, LMP7 expression correlated strongly with CD8+ T …

Eph Receptors Activate Myeloid Checkpoint Receptor Lilrb5 To Support Tumor Development, Yubo He, Chengcheng Zhang, Lingxiao Tan, Mi Deng, Xiaoye Liu, Ryan Huang, Xing Yang, Jingjing Xie, Qi Lou, Meng Fang, Caroline Smith, Samuel John, Wei Xiong, Xin Li, Cheryl Lewis, Jade Homsi, Ankit Gupta, Ningyan Zhang, Zhiqiang An, Cheng Cheng Zhang

Faculty, Staff and Student Publications

Immunosuppressive myeloid cells are critical obstacles to T cell-centered immune checkpoint blockade therapies, which have been successful in treating a fraction of patients with cancer. How tumor cells interact with myeloid cells to regulate immune responses and tumor development is unclear. In this study, we report that certain membrane tyrosine kinase Eph receptors, including EphA7 and EphB1, specifically bind the immune inhibitory receptors leukocyte Ig-like receptor family B 5 (LILRB5) and LILRB2. These Eph receptors induce LILRB5-mediated signaling activation, and LILRB5 also activates Eph receptor signaling. Activation of LILRB5 promoted immunosuppressive marker expression and inhibited activating marker expression on myeloid …