Digital Commons Network^™

The Impacts Of The St. Louis Guaranteed Basic Income Program On Credit Health, Hannah Allee, Grace Anderson, Rachel Barth, Laura Brugger, Meihsi Chiang, Alex Dobill, Leah Hamilton, Ashley Moore, Liz Rolf, Stephen Roll, Guangli Zhang

Center for Social Development Research

How does guaranteed basic income influence the credit of recipients?

In late 2023, the City of St Louis launched a pilot program providing $500 a month for 18 months to more than 500 low-income St. Louis households with children. Researchers from the Center for Social Development and the Brown School Evaluation Center conducted a mixed-methods evaluation of the program, tracking recipients’ journeys over the pilot’s duration. This brief presents findings from analyses of administrative credit records on the effects of the St. Louis Guaranteed Basic Income Program on the credit scores, payment delinquencies, and credit utilization of participants.

Exploring Mediated Psychosocial Effects On Dating Violence Perpetration And Victimization In The Me & You Building Healthy Relationships Program For Middle School Students, Mike Henson-Garcia, Elizabeth R Baumler, Christine M Markham, Robert C Addy, Ross Shegog, Belinda Hernandez, Paula Cuccaro, Jeffery Temple, Susan Tortolero Emery, Melissa F Peskin

Faculty, Staff and Student Publications

Teen dating violence (TDV) is a prevalent and injurious public health threat affecting adolescent populations across the globe. In response, a plethora of interventions have been developed and implemented with various effects emerging from evaluation studies of these prevention initiatives. The purpose of this study was to investigate whether attitudes toward sexting, gender-based norms toward violence, and constructive conflict resolution skills mediate the main effects of a TDV intervention. Specifically, this study leverages data from the original efficacy trial of the

Chimes: December 8, 2025, Calvin University

Chimes

Women's volleyball's memorable season ends in the DIII quarterfinals by Zach Kern

Facilities expands recycling program on campus by Ian Tjoelker

A history of the liberal arts at Calvin: 1890s to today by McKenna Wilkinson

Christmas beyond Calvin: Letters to Santa by Ellery Johnson

"Energy and vision": Calvin's Black Student Union by Jorie Cho

Running with Sophie by Evangeline Anga

Students prepare for upcoming Fall Film & Media Showcase by Ashley Hamons

Ai And A Possible Renaissance For Christian Higher Education, Derek Schuurman

University Faculty Publications and Creative Works

The early Greeks saw the essence of education as Paideia: the process of forming a whole person into an ideal citizen. They emphasized the formation of virtues like prudence, justice, fortitude, and temperance in preparation for active citizenship. In Plato’s Republic, we read that “The object of education is to teach us to love what is beautiful,” which involves the shaping of desire.¹ For the Greeks, the purpose of education was training in virtue.

Volume 45, Number 4, December 2025 Olac Newsletter, Laura Kane Mcelfresh, Lora Ericson, Michael Herrick, Tanesa G. King, Amanda Mack, Jan Mayo, Lisa Romano, Janelle Zetty

OLAC Newsletters

December 2025 issue of the OLAC Newsletter.

Standardizing Sepsis Care Across A Lifespan: A Multidisciplinary Approach To Reduce Variation, Vijayakrishnan Poondi Srinivasan, Jillian Gregory, Sarah Chang

MaineHealth Maine Medical Center

Sepsis is a life-threatening condition affecting patients of all ages and remains a leading cause of mortality, hospitalizations, and healthcare costs worldwide. In pediatrics, severe sepsis accounts for millions of deaths annually, with approximately 176,000 hospitalizations and an 8% mortality rate each year in the U.S. In adults, it contributes to 35% of in-hospital deaths and is the leading cause of readmissions. These data underscore the urgent need for timely recognition, standardized interventions, and consistent, evidence-based care across populations.

Spike Timing Depended Plasticity Produces Unsupervised Learning Of Synergistic Muscle Feedback In A Synthetical Neural Network, Mark Allen Pupkiewicz

Dissertations and Theses

This study investigates how type Ia feedback from muscle spindles can be organized into groups representing agonistic muscle pairs through Spike Timing Dependent Plasticity (STDP). A single degree of freedom joint is actuated with four biologically modeled muscles forming two agonistic pairs. In order to emulate the sensory dynamics of biological muscle spindles, sensors in the model record the active length and velocity states of each muscle, the two primary factors eliciting type Ia afferent responses. In biological networks, synapses from Ia sensory neurons frequently activate interneurons representing agonistic muscle sources. This research investigates whether this organization can emerge in …

Polycystin-2 Is Cardioprotective Against Myocardial Infarction By Regulating The Calcium-Mediated Er-Stress Response, Virdjinija Vuchkovska

Dissertations

Patients with autosomal polycystic kidney disease (ADPKD) have an increased risk and worse outcomes after acute myocardial infarction, but the mechanism for this is unknown. Polycystin 2 (PC2), one of the two main proteins mutated in ADPKD, is a calcium permeant channel that localizes to the ER/SR. In non-cardiac cells, PC2 regulates the unfolded protein response (UPR) pathway under ER stress. However, whether PC2 is cardioprotective against ER stress is unknown. We found that PC2 expression increased in cardiomyocytes from human ischemic hearts and infarcted murine hearts. Cardiomyocyte-specific PC2 KO (PC2 KO) mice had worsened cardiac function after myocardial infarction …

Using Light To Dissect Mechanisms Of Septin Recruitment, Shreya Chandrasekar

Dissertations

Cells interpret biochemical and mechanical signals through dynamic regulation of the cytoskeleton and adhesion complexes, enabling key processes such as shape adaptation, force generation and migration. As these signals vary in both time and space, they can be challenging to resolve using traditional bulk assays. To overcome this limitation, we employ light-based optogenetic tools to reversibly modulate biochemical signals and mechanical equilibrium within cells. Specifically, we use the iLID optogenetic approach to locally activate signaling and manipulate contractility within the cytoskeleton for the purpose of investigating the role of RhoA and contractility on septin organization and adhesion protein localization. We …

Deep Learning For Underwater Manatee Counting And Tracking, Theodor Owchariw

Electronic Theses and Dissertations

The Florida manatee (Trichechus manatus latirostris), a threatened marine mammal often found in coastal waters, require accurate monitoring to inform conservation strategies. However, traditional counting methods are hindered by observer bias and surface distortions. Recent advances in artificial intelligence (AI) address these challenges using captured aerial footage of manatees, demonstrating the potential of artificial intelligence for automating manatee counting. Still, various challenges arise hindering accurate counts.

Building on these studies, this work advances artificial intelligence with underwater footage, instance segmentation, data augmentation, and pseudo-labeling to automate manatee counting in data-scarce environments. Three experiments were conducted using 10%, 60%, and 90% …

Improving Patient Outcomes Through Implementation Of The Kdoqi Guidelines For Tunneled Dialysis Catheter Placement, Gabriela Echagaray

Electronic Theses and Dissertations

This quality improvement (QI) project aimed to enhance adherence to the Kidney Disease Outcomes Quality Initiative (KDOQI) guidelines for placement of tunneled dialysis catheters (TDCs) in intensive care unit (ICU) patients. The project addressed inconsistent application of best practices related to TDC placement, improved documentation, improved communication using TigerConnect, a reduction in inappropriate catheter placements, and maintenance of a zero hospital-acquired tunneled dialysis catheter-related bloodstream infection (CRBSI) rate. Notably, some patients continued to be admitted with pre-existing community-acquired tunneled catheter-related infections, underscoring the effectiveness of the hospital’s internal infection prevention strategies while highlighting the need for enhanced collaboration with outpatient …

The Prospects And Challenges Of The 15-Minute City In South Florida, Mary Asumang Abankwa

Electronic Theses and Dissertations

The 15-Minute City model has emerged as a contemporary approach that aims to enhance accessibility, reduce reliance on automobiles, and improve the quality of life. Cities like Melbourne, Barcelona, and Paris have advanced in the applicability of this model. This study evaluates the prospects and challenges of the 15MC in South Florida. This research employs a mixed-methods research design, which includes reviewing the comprehensive plans of ten South Florida Cities and spatial analysis using Geographic Information Systems (GIS). In addition to the comprehensive plan and policy review, Service Area Analysis was used to measure the 5, 10, 15, and 20-minute …

Exploring The Impact Of Negative Ewom On Hotel Booking Intention Through The Lens Of Attribution Theory And The Moderating Role Of Recovery Justice, Antonio Jose Ogaz-Muñoz

Electronic Theses and Dissertations

Negative electronic word-of-mouth (EWOM) has emerged as a critical factor influencing customer behavior, particularly in the hospitality industry. Despite extensive research grounded in failure attributions and service recovery theories, few studies examine the combined impact of failure attribution and recovery justice on hotel booking intentions. Using a 2x2x2x2 between-subjects experimental design with 373 responses, this research investigates how customers' perceptions of failure attribution influence their booking intention after exposure to negative EWOM, and if perceived recovery justice can mitigate the negative effects of these attributions. Results show that booking intention declined most when reviews framed the failure as hotel-caused and …

The Hardy-Littlewood Inequalities For Some Almost Periodic Functions, Charlene Anae Myers

Electronic Theses and Dissertations

This work is a continuation of Boryshchak, Myers, and Sagher in [10], extending and refining results in the theory of almost periodic functions. New results are accompanied by proofs and unified methods using tools drawn from harmonic analysis, functional analysis, point set topology, the theory of charges (finitely additive measures), and mathematical logic. The central contribution of this work lies not only in its results, but in its exposition, which presents a coherent framework intended to bridge advanced research and graduate-level study, to further developments in related areas.

Imaging Reactive Oxygen Species With L-012 Reveals Neutrophil Extracellular Trap Formation In Pancreatic Ductal Adenocarcinoma, Angisha Basnet, Kaitlyn M Landreth, Michael Sestito, Kristen Ranson, Seth T Gammon, David Piwnica-Worms, Brian A Boone, Tracy W Liu

Faculty, Staff and Student Publications

Neutrophils, key effector cells of the innate immune system, combat pathogens through mechanisms including the production of reactive oxygen species (ROS) and the release of neutrophil extracellular traps (NETs). While these responses are critical for host defense, prolonged elevation of ROS and dysregulated NETosis mediated by neutrophils have been implicated in autoimmune diseases, chronic inflammation, and cancer. In pancreatic ductal adenocarcinoma (PDAC), a highly aggressive and inflammatory malignancy, an increase in neutrophils infiltrating the tumor microenvironment promotes cancer progression and metastasis through increased ROS production and NET release. Using bioluminescence imaging with the reporter L-012 and NET assays, we assessed …

Towards A Typology Of Mental Health Crisis Care Services For Children And Young People In England And Wales: A Cross-Sectional Survey And Analysis Of Implementation Practices, Clare Bennett, Claire Fraser, Ben Hannigan, Leanne Sawle, Jessy Williams, Aled Jones, Steven Pryjmachuk, Mair B. Elliott, Martin Elliott, Nicola Bennett, Euan Hails, Iain Mcmillan, Rachael Vaughan

School of Nursing and Midwifery

Background: The mental health and wellbeing of children and young people is a global concern. Alongside approaches emphasising mental health promotion in schools, communities and in the home, many countries are also investing in crisis services. These aim to meet the needs of young people experiencing acute psychosocial distress. A recent synthesis of the international evidence found a paucity of research in this area. This study sought to address this gap while simultaneously situating the findings within the international context and drawing out implications for policymakers and practitioners. Methods: A cross-sectional study aiming to describe and map approaches to the …

Nearshore Wind Estimation From Buoy Wave Spectra Via Physics-Guided Machine Learning: A Framework For Offshore Wind Applications, Jiaxin Chen, Martyn Hann, Robert Rawlinson-Smith, Munira Raji, Deborah Greaves

School of Engineering, Computing and Mathematics

Reliable real-time wind estimation in nearshore zones is critical for offshore wind energy development, especially in regions lacking direct meteorological observations. This study presents a physics-guided machine learning framework for estimating 10-m surface wind speed and direction from wave buoy spectra. The model incorporates frequency- and wavenumber-based energy parameters, directional Fourier coefficients, directional fetch, and normalised wave number–depth indicators to account for local wind–wave dynamics.Trained on six long-term buoy–mast station pairs along the UK southwest coast, the model outperforms two established empirical methods, reducing wind speed and direction RMSE by over 50%. Sensitivity analyses confirm the value of directional and …

Grayscale Image Encryption Using Generalized Lucas Matrices And Hillcipher, Putri Zalia Megat Johar, Faridah Yunos, Ji-Jian Chin, Muhammad Asyraf Asbullah

School of Engineering, Computing and Mathematics

Secure and effective methods of image encryption are increasingly important in protecting sensitivedigital content from being attacked by today's increasingly knowledgeable and aggressive adversaries.This is no exception to attacks carried out on the secret content generated by grayscale images.Stemming from this problem, this research introduces a new approach to encrypt grayscale images usinga combination of the Generalized Lucas Matrix and Hill Cipher (GLMHC) with a self-invertibleencryption key. This type of encryption key eliminates the need to find the inversion key during thedecryption process and reduces the computational burden. Encrypted image quality is measured usingentropy, Mean Two-Dimensional Error (MSE), Signal to …

Precise Diagnosis Of Small Invasive Pulmonary Nodules Driven By Single-Cell Immune Signatures In Peripheral Blood, Yang Xia, Yin Zhu, Sai Zhang, Mo Zhou, Jiaqi Zhou, Guanxin Xu, Baiqin Zhao, Guofei Zhang, Qiyuan Wang, Bin Wang, Zexin Chen, Hongyu Shi, Xiuning Le, Tony Mok, Wei Chen, Junqiang Fan, Weiwei Yin, Wen Li

Faculty, Staff and Student Publications

Early detection of lung cancer is crucial for improving patient outcomes. However, accurately diagnosing invasive pulmonary nodules and predicting tumor invasiveness remain major clinical challenges. Given the established role of immune dysfunction in cancer development, we hypothesize that peripheral immune profiling could provide a strategy for managing pulmonary nodules. In this multi-center, prospective study, we combine peripheral immune profiling via mass cytometry with machine learning algorithms to develop an integrated pulmonary nodule management platform. This platform accurately distinguishes invasive from non-invasive pulmonary nodules (AUC = 0.952), outperforming established clinical and radiomics-based models. Furthermore, it effectively predicts tumor invasiveness, differentiating minimally …

Healthy Living As A Critical Part Of Emergency Preparedness, Callahan K. Ward, April Litchford

All Current Publications

This resource presents practical, health-focused actions that individuals and caregivers can take to strengthen resilience before, during, and after emergencies. By integrating long-term wellness habits and short-term readiness strategies, it supports a more comprehensive and inclusive approach to disaster preparedness, enhancing not only personal outcomes but also community-wide response capacity.

Cv: Erica Kwiatkowski-Egizio (Educational Studies, Secondary Education)), Erica Kwiatkowski-Egizio

Education Department Faculty Curricula Vitae

No abstract provided.

155 Linden Llc V. Washington

All Decisions

In this nonpayment proceeding, the court granted the tenant's motion for leave to file an amended answer and for summary judgment. The landlord sought rent arrears for a Rent Stabilized apartment. The tenant argued that the landlord was barred from collecting rent due to open Department of Buildings (DOB) violations indicating occupancy contrary to the building's certificate of occupancy. Citing MDL §§ 301 and 302 and the controlling precedent of *Chazon, LLC v. Maugeneset*, the court found that the sixteen open DOB violations for unauthorized conversion of commercial space precluded the landlord from prosecuting the nonpayment action, regardless of whether …

Order Confirming Plan

Catholic Dioceses in Bankruptcy

No abstract provided.

Amended 7th Amended Joint Plan

Catholic Dioceses in Bankruptcy

No abstract provided.

Thriving Hives: The Apiary - Beekeeping Essentials, Joseph Okoh, Andree' Walker Bravo

All Current Publications

This fact sheet is designed to help honey bee producers optimize their beekeeping practices and improve management systems. It offers essential guidance on selecting an ideal apiary location, choosing the right beehive, and ensuring efficient colony management. Additionally, this document serves as a valuable training resource for aspiring beekeepers.

Performance Of The Iupod Intrauterine Device For Long-Term Fertility Control In Free-Roaming Mares, Chris Davies

Funded Research Records

No abstract provided.

Utah And Intermountain Farm Business Management Benchmarking Consortium, Ryan A. Larsen, Matthew D. Garcia, Jacob Allan Hadfield

Funded Research Records

No abstract provided.

Bcser: Learning Analytics For Process-Driven Computer Programming Assignments, Hamid Karimi

Funded Research Records

No abstract provided.

Usu Subaward: Creation Of A Cooperative Bs Degree Program For The Marianas Islands And Beyond, Abby Benninghoff

Funded Research Records

No abstract provided.

Western Rural Development Center 23, Elizabeth A. Newman

Funded Research Records

No abstract provided.