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In Re: Eva Anderson

2026 Decisions

USDC for the Eastern District of Pennsylvania

Sga 57 Senate 2026-01-23 Minutes, Niu Student Government Association Senate

Student Government Association Archives

No abstract provided.

Sga 57 Senate 2026-01-23 Agenda, Niu Student Government Association Senate

Student Government Association Archives

No abstract provided.

Spline-Based Factor-Graph Optimization With High-Grade Inertial Sensors, Kyle Leland, Clark N. Taylor, David Woodburn, Randal Beard

Faculty Publications

Inertial measurement units (IMUs) are central to global navigation satellite system-based and alternative navigation solutions. This paper combines three lines of research to explore a novel methodology for using inertial sensors: factor graphs, spline-based trajectory estimation, and high-grade inertial sensing. Spline-based factor-graph trajectory estimation is increasingly used in the literature, especially for asynchronous or high-rate sensors. However, prior models neglect the impact of the Earth’s rotation, which is significant for high-grade IMUs. We extend spline-based factor graphs to incorporate accelerometer and gyroscope models that account for the Earth’s rotation. We apply this approach to simulated data from high-grade inertial sensors …

Distal Tip Pressures & Acoustic Streaming In Vibrating Guidewires, Graham Gavin

Research Outputs: 2025-Present

INTRODUCTIONHigh frequency mechanical vibrations (20-50 kHz) applied to slender wires have been shown to disrupt thrombus and fibrous and calcified plaques. Advanced manufacturing techniques can achieve complex geometric features, such as tapering and distal tip geometries on wires, while still facilitating the transmission of vibrational energy (Anamagh et al.). These vibrating guidewires disrupt plaque tissue through direct contact ablation and acoustic effects such as pressure wave components, acoustic streaming and potentially, cavitation (Yao et al.).Acoustic pressure amplitudes near the tip are directly related to the onset of cavitation and also contribute to secondary effects like streaming. Morse proposed a solution …

Ai-Assisted Qualitative Analysis Of Formative Feedback To Support Student-Centered Learning In Physiology, Sulekha Anand, Ursula Holzmann, Alexander Y. Payumo

Faculty Research, Scholarly, and Creative Activity

This study evaluates the effectiveness of large language models (LLMs), specifically Claude Sonnet 4.0 and ChatGPT 4.1, for analyzing formative feedback to support student-centered learning (SCL). In large courses, instructors often struggle to promptly review and synthesize student input. We used a low-stakes task: analyzing 63 anonymous student responses to a Muddiest Point prompt in a human physiology class after a lecture on respiratory physiology. Across 20 runs, both LLMs consistently identified "Ventilation and Lung Mechanics" as the most frequent area of confusion, aligning with human analysis. LLMs completed the task significantly faster than a human reviewer (average: 19.6 s/31.0 …

Voluminous Inflated Lobate Flows On The Distal Rift Zones Of Axial Seamount, Juan De Fuca Spreading Ridge, Jennifer B. Paduan, David A. Clague, David W. Caress, Ryan Portner, Morgane Le Saout, Brian Dreyer

Faculty Research, Scholarly, and Creative Activity

Three voluminous inflated lobate lava flow complexes on the distal rifts of Axial Seamount are much larger than other known flows in the global spreading system. Each complex is 65–100 km², is up to 130 m thick, and is ∼3.0–4.6 km³, almost 100 times the volumes of historical Axial flows. These extraordinary flows are 5–7 times thicker than typical drained ponds in sheet flows. They thickened as impounded lava accumulated under chilled crusts. As flows expanded, molten interiors partially drained and flow tops collapsed. Levees built around collapses when interiors are repressurized. This formation sequence was …

Scaling Pedestrian Crossing Analysis To 100 U.S. Cities Via Ai-Based Segmentation Of Satellite Imagery, Marcel E. Moran, Arunav Gupta, Jiali Qian, Debra Laefer

Faculty Research, Scholarly, and Creative Activity

Accurately measuring street dimensions is essential to evaluating how their design influences both travel behavior and safety. However, gathering street-level information at city-scale with precision is difficult given the quantity and complexity of urban intersections. To address this challenge in the context of pedestrian crossings — a crucial component of walkability — we introduce a scalable and accurate method for automatically measuring crossing distance at both marked and unmarked crosswalks, applied to America’s 100 largest cities. First, OpenStreetMap coordinates were used to retrieve satellite imagery of intersections throughout each city — totaling roughly three million images. Next, Meta’s Segment Anything …

De Novo Variants In The Splicing Factor Gene Sf3b1 Are Associated With Neurodevelopmental Disorders, Kevin Uguen, Tiffany Bergot, Marie-Pier Scott-Boyer, Solène Chapalain, Camille Desdouets, Séverine Commet, Changlian Zhu, Yiran Xu, Yangong Wang, Tony Roscioli, Frederic Tran-Mau-Them, Laurence Faivre, Julien Maraval, Julian Delanne, Anne-Sophie Denommé-Pichon, Antonio Vitobello, Céline Jost, Marc Planes, Susan Hiatt, Patricia Wheeler, Claudia Gonzaga-Jauregui, Heng Wang, Baozhong Xin, Valerie Sency, Michael C Kruer, Somayeh Bakhtiari, Patrick Sulem, Cynthia Curry, Trine Prescott, Gertrud Strobl-Wildemann, Theresa Brunet, Martine Doco Fenzy, Thomas Courtin, Céline Poirsier, Trine Bjørg Hammer, Christina D Fenger, Melissa Macpherson, Kosuke Izumi, Jacqueline Leonard, Dong Li, Elaine H Zackai, Ian A Glass, Scott Ward, Philippe M Campeau, Maria Carla Hermida Borroto, Laurence Le Moigno, Hilde Van Esch, Liesbeth De Waele, Daniel G Calame, James R Lupski, Giulia Barcia, Cristina Peduto, Pauline Planté-Bordeneuve, Lucie Dupuis, Roberto Mendoza-Londono, Dimitri J Stavropoulos, Jennifer Gillibert-Duplantier, Thomas Besnard, Laura Do Souto Ferreira, Benjamin Cogné, Stéphane Bézieau, Arnaud Droit, Laurent Corcos, Eric Lippert, Claude Férec, Sebastien Küry, Delphine G Bernard

Faculty, Staff and Students Publications

SF3B1 is an essential and ubiquitous splicing factor that plays a pivotal role in the early steps of pre-mRNA splicing. Recurrent somatic missense mutations in SF3B1 are frequent in cancers, but no constitutional variant has been reported so far. We describe here a cohort of 26 individuals with neurodevelopmental disorders, harbouring SF3B1 constitutional heterozygous variants that appeared mostly de novo. Patients present with a global developmental delay, associated with variable neurological and facial dysmorphic traits. A dichotomy may emerge between patients harbouring predicted loss of function (n = 9) and missense variants (n = 17), the latter being associated with …

Validation Of Thums Spine Model For Proximal Junctional Kyphosis Investigations, Chin Rhong Koh, Philip Purcell, Stephen Tiernan, Seamus Morris

Research Outputs: 2025-Present

No abstract provided.

Evaluation Of Vaping Cessation Infographics Among E-Cigarette Users: A Cross-Sectional, Mixed-Methods Study, Hongying Daisy Dai, Chenxi Shi, Sara Reyes, Summer Woolsey

Student Publications

Introduction: This rise in vaping has become a significant public health concern. This mixed-methods study aims to assess the impact of vaping cessation infographics on different cessation motivation and gather feedback regarding how the infographic could be further improved.

Methods: Current e-cigarette users completed an online cross-sectional survey in January 2022 through Prolific®. Participants evaluated a vaping cessation infographic. Eligible participants were adults aged 19-64 years, US residents, fluent in English, and current e-cigarette users. Participants completed a questionnaire with questions regarding demographics, e-cigarette use, and assessment of the liking of infographics. Poisson regressions were conducted to assess the associations …

Women In Law And The Draft, Thomas Helgerman, Benjamin David Pyle

Faculty Scholarship

Between 1964 and 1973, women’s representation in full-time law school programs rose fivefold, from 3.7% to 20.1%. This paper examines whether Vietnam War draft policy contributed to this increase. In 1968, men enrolled in law school lost eligibility for 2-S student deferments, threatening law schools’ tuition revenues and incentivizing schools to admit more women to stabilize enrollment. To test this mechanism, we construct a school-by-year dataset of enrollment counts split by women/men and full-time/part-time status. Using a uniform adoption difference-in-differences design, we find that women’s representation rises by 2 percentage points in full-time programs relative to part-time programs (which were …

Restoration Enhances Carbon Storage In Mangroves After Hurricane Impacts, Robert Puschendorf

School of Biological and Marine Sciences

Mangroves are globally important blue-carbon ecosystems, yet their resilience isthreatened by extreme weather events and hydrological alterations. Insoutheastern Mexico, a large mangrove die-off occurred in 1995 followingHurricane Roxanne and Tropical Storm Opal, linked to storm-surge–drivenhypersalinity, sedimentation, and prolonged flooding. In 2005, an ecologicalrestoration program was launched in the Términos Lagoon region, focusing onhydrological rehabilitation and reforestation with Avicennia germinans. Fourteenyears later, we assessed ecosystem recovery by quantifying total ecosystemcarbon stocks (TECS), defined as the sum of 0–50-cm soil organic carbon andtree biomass carbon, across conserved, degraded, and restored sites, and byreconstructing vegetation cover dynamics from multi-decadal satellite imagery(1984–2023). TECS differed …

Transforming Dental Education Through Lived Experiences, Casper Jonker, Alex Cresswell-Boyes, Wendy Smith

Peninsula Dental School

No abstract provided.

Two Axes Of White Matter Development, Audrey C Luo, Deanna M Barch, Et Al.

2020-Current year OA Pubs

Despite decades of neuroimaging research, how white matter develops along the length of major tracts in humans remains unknown. Here, we identify fundamental patterns of white matter maturation by examining developmental variation along major, long-range cortico-cortical tracts in youth ages 5-23 years using diffusion MRI from three large-scale, cross-sectional datasets (total N = 2716). Across datasets, we delineate two replicable axes of human white matter development. First, we find a deep-to-superficial axis, in which superficial tract regions near the cortical surface exhibit greater age-related change than deep tract regions. Second, we demonstrate that the development of superficial tract regions aligns …

Qatt&Ck: An Extended Framework For Classifying Adversarial Techniques And Tactics Threatening Quantum Computing Infrastructure Based On Mitre’S Att&Ck, Justin Benjamin Woodring

LSU Master's Theses

The integration of quantum computing into governmental and business processes has raised concerns about potential threats to these systems. To address this, we introduce a novel extension of the MITRE ATT&CK framework, QATT&CK, which provides an extended taxonomy for classifying adversarial Tactics and Techniques in quantum cybersecurity. Our adapted framework bridges the definitions of traditional cybersecurity with a focus on quantum computing infrastructure, enabling a more comprehensive understanding of adversarial behavior in this domain. To evaluate our proposed framework, we leverage current and ongoing research in quantum cyber threats, mapping real-world attacks to our taxonomy to demonstrate its effectiveness in …

Creative Arts To Enhance Cervical Cancer Awareness Using Art-Based Messages From A Nigerian Crowdsourcing Open Call: Qualitative Thematic Analysis, Abdulhammed O Babatunde, Olufunto A Olusanya, Peter Kalulu, Temitope Ojo, Onyekachukwu Anikamadu, Juliet Iwelunmor, Et Al.

2020-Current year OA Pubs

BACKGROUND: Cervical cancer is a leading cause of cancer deaths among women in Nigeria, yet awareness is low. Historically, art has served as a medium for processing emotions and sharing experiences, which can be effective in promoting health and behavior change.

OBJECTIVE: This study aimed to examine art submissions and social media engagement from a Nigerian crowdsourcing open call to inform co-designed strategies for cervical cancer prevention among women.

METHODS: This study reported following the SRQR (Standard Reporting for Qualitative Research) guideline. From October to November 2023, we launched an open call for art on social media, inviting adult women …

Hiv Vpr Induces Demethylation Of The Snca Antisense Promoter, Leading To Neurocognitive Impairment, Maryline Santerre, Ying Wang, Daniel Kalamarides, Jin Park, Lynn G Kirby, Jeannie Chin, Jaroslav Jelinek, Natalia Shcherbik, Bassel E Sawaya

Faculty, Staff and Students Publications

Human immunodeficiency virus type 1 (HIV-1) alpha-synuclein (α-Syn) aggregation is a hallmark of neurodegenerative diseases. Accumulation and aggregation of α-Syn are often observed in individuals with HIV-1 cognitive impairments. The direct mechanistic link between α-Syn dysregulation and HIV-associated neurocognitive disorders (HAND) remains unclear. Emerging evidence suggests that epigenetic changes, particularly deoxyribonucleic acid (DNA) demethylation, influence α-Syn regulation. We show that the HIV-1 protein viral protein R (Vpr) demethylates the antisense promoter within intron 1 of the alpha-synuclein gene (SNCA), potentially contributing to increased α-Syn expression. Elevated α-Syn promotes aggregation, causing synaptic dysfunction and impaired mitochondrial transport. These processes contribute to …

A Qualitative Examination Of The Motivations For Homeschooling Among Black Americans, Portia J. Witt

LSU Doctoral Dissertations

This qualitative phenomenological study explored the motivations and lived experiences of African American homeschooling families. Twelve Black parents from multiple states participated in semi-structured interviews. Data were analyzed using Moustakas’ (1994) Modified Stevick–Colaizzi–Keen method and coded thematically using NVivo. Nine themes emerged: autonomy, holistic education, community belonging, online networks, public resources, curriculum gaps, personal values, effective learning, and legacy of harm. While racialization in schools—including tracking, microaggressions, and misidentification—contributed to participants’ decisions, motivations also reflected intersectional factors such as faith, disability, mental health needs, giftedness, and a desire for cultural protection and flexible learning. Findings suggest homeschooling serves as a …

Intestinal Epithelial Tlr5 Signaling Promotes Barrier-Supportive Macrophages, Ming-Ting Tsai, Ryann Callaghan, Charles Ng, Lisette Peres-Tintin, Dean B Matthews, Nikketa Stanford, Karuna Ganesh, Mary K Estes, Gretchen E Diehl

Faculty, Staff and Students Publications

Intestinal macrophages are essential for epithelial barrier repair. In homeostasis, macrophages are continuously replenished by recruitment of circulating CCR2+ monocytes into the intestinal lamina propria. This requires the commensal microbiota, however, the specific microbial factors and downstream host pathways that coordinate macrophage replenishment are inadequately understood. Here, we show that colonization with an E. coli isolate increased CCR2+ macrophages in the intestine and ameliorated pathology in a colitis model. Using human colonic organoids, we showed E. coli colonization induced CCL2 secretion by intestinal epithelial stem cells which promoted monocyte migration. In vivo, protection was abolished in the absence of epithelial …

Ipo Pricing And Performance: Market Insights With A Green Lens, Amit Kumar Singh, Shivani Kalra, Kanak Jain, Kashish Soni

Management Dynamics

Background: Research on Initial Public Offerings (IPOs) in emerging markets has largely centred on under-pricing and short-term returns, with limited attention to sustainability-oriented issuers. This study addresses that gap by examining the role of green innovation, defined as IPOs issued by firms with explicit environmental sustainability frameworks in shaping IPO outcomes in India.

Subject: The analysis covers 393 IPOs listed on the National Stock Exchange between 2012 and 2023, distinguishing Green and Non-Green issuers to assess comparative market performance under varying conditions and price bands.

Materials and Methods: The Normalized Raw Return Spread (NRRS) methodology and multiple regression analysis are …

Nighttime Or Daytime? How Milk Melatonin Levels Relate To Differential And Somatic Cell Count In Dairy Cow Milk, Eleonora Dall'olio, Claudio Cipolat-Gotet, Melania Andrani, Valeria Cavalli, Giovanni Ferri, Mario Baratta, Roberta Saleri, Fabio De Rensis

The Thai Journal of Veterinary Medicine

This study investigates the impact of winter nighttime versus daytime milking on melatonin concentration in milk and explores its relationship with somatic cell count (SCC) and differential somatic cell count (DSCC). Milk samples were collected from 40 Holstein cows at 12-hour intervals (04:00 AM Night samples and 04:00 PM Day samples) during the winter season (11 h of light and 13 h of darkness). The relationship between melatonin content, SCC and DSCC was assessed. Night milk had significantly higher melatonin levels (15.63 ± 1.90 pg/mL) compared to day milk (6.80 ± 0.75 pg/mL). SCC was significantly lower in night milk …

Effect Of Dietary Chitosan Oligosaccharide Levels And Molecular Weight With Deacetylation Degree Characteristics On Peptide Transporter 1 Gene Expression In Weaning Pig’S Small Intestine, Boonrit Thongsong, Sarinee Kalandakanond-Thongsong, Rath Pichyangkura

The Thai Journal of Veterinary Medicine

The present study aimed to assess the expression response of peptide transporter1 (PepT1) mRNA (SLC15A1) in weaning pig’s small intestine to the effect of dietary chitosan oligosaccharide (COS) supplement level, molecular weight (MW) and deacetylation degree (DD) characteristics. On days 28 and 56 of the experiments, small intestine samples obtained from our previous two experiments on weaned pigs were used to study the PepT1 mRNA expression. In experiment 1, pigs received either a basal diet or a basal diet supplemented with 75, 150, or 225 mg/kg COS. In experiment 2, pigs received either a basal diet or a basal diet …

Better Safe Than Sorry: Preventing Systemic Risks From Fintech Firm Insolvency In India, Manas Rohilla, Vaibhav Nishad

Indian Journal of Law and Technology

The Financial Technology (“FinTech”) sector in India has stood at the forefront of global financial innovation. However, this rapid expansion has also exposed systemic vulnerabilities that threaten the stability of the financial ecosystem. The Synapse bankruptcy in the United States serves as a cautionary tale, revealing the cascading risks posed by FinTech failures, including concentration risks, spillovers, and cyber vulnerabilities. India’s regulatory framework remains ill-equipped to address these challenges, leaving critical gaps in insolvency management for FinTech entities. This article undertakes a comprehensive analysis of systemic risks arising due to financial distress and insolvency situations in FinTech and proposes a …

Collaboration Of Economic Institutions Based On Empowerment Programs To Strengthen Food Security: The Case Of Laying Hens In North Gorontalo, Karin Safitri

Jurnal Administrasi Bisnis Terapan

This study analyzes the role of economic institutional cooperation in strengthening food security through the development of laying hen farming in North Gorontalo Regency. Eggs are positioned as a strategic animal food due to their nutrient density and affordability for households, while also being relevant to the agenda of improving nutritional status through government programs. This study examines how the synergy of village and community institutions (e.g., Village-Owned Enterprises, cooperatives, and livestock groups) with regional livestock empowerment programs (e.g., the 2 Goats 10 Chickens/G2-10 Movement) and the national Free Nutritious Meals (MBG) program can strengthen production capacity, expand the farmer …

2020u_Uc02_Approved_Pm_Bs-Interdisciplinary-Studies-Curriculum-Changes-Revision1, Undergraduate Curriculum Council

All Approved Curriculum

No abstract provided.

2020u_Sm01_Approved_Cr_Math-4403-Differential-Equations, Undergraduate Curriculum Council

All Approved Curriculum

No abstract provided.

2019u_Sm20_Approved_Lon_Undergrad-Certificate-In-Statistics-Revision1, Undergraduate Curriculum Council

All Approved Curriculum

No abstract provided.

2020u_Uc01_Approved_Pm-Bgs-Curriculum-Changesrevision1, Undergraduate Curriculum Council

All Approved Curriculum

No abstract provided.

2019u_Sm19_Approved_Nc_Stat-3243-Regression-Analysis-Revision1, Undergraduate Curriculum Council

All Approved Curriculum

No abstract provided.