Digital Commons Network^™

Toward Better Digital Tool Designs To Assist Students On Math Assessments, Hongwen Guo, Matthew S. Johnson, Luis Saldivia, Michelle Worthington

Chinese/English Journal of Educational Measurement and Evaluation | 教育测量与评估双语期刊

Digital tools in digitally based math assessments are designed to help students solve math problems more effectively. However, inappropriate use of these tools can lead to negative outcomes. Using process data from NAEP, we generalized the differential item functioning methodologies and conducted a systematic investigation of the effectiveness of tool uses. Three measures were proposed to evaluate the effectiveness of a digital tool on an item: its popularity (the proportion of students who used it), its impact on item score (the score gain/loss after matching on performance score and other tool uses), and its impact on item response time (the …

Mxml (探索测量与机器学习的关系): 对测量学界的问卷调查, Yi Zheng, Sijia Huang, Steven Nydick, Susu Zhang, Xiaoran Wang

Chinese/English Journal of Educational Measurement and Evaluation | 教育测量与评估双语期刊

近年来，机器学习在教育测量（以下简称“测量“）领域的应用发展迅速。基于这一趋势，本文认为有必要探究机器学习方法与测量基本原则之间可能存在的脱节现象。MxML项目旨在探讨如何缩小二者之间的差距，从而使机器学习更好地服务于测量实践。该项目的第一阶段是对近十年测量文献的系统回顾，我们在其中概述了：（1）探讨机器学习的测量领域；（2）文章类型；（3）所探讨的机器学习方法；（4）测量基本原则与机器学习方法之间可能存在的差距。本文汇报了该项目第二阶段的研究成果，即对国际测量界进行的一项问卷调查，以了解测量从业人员对于将机器学习技术用于测量的经验、态度和看法。

Mxml (Exploring The Relationship Between Measurement And Machine Learning): Survey Of The Measurement Community, Yi Zheng, Sijia Huang, Steven Nydick, Susu Zhang

Chinese/English Journal of Educational Measurement and Evaluation | 教育测量与评估双语期刊

The field of educational measurement (hereafter shortened as measurement) has seen rapid growth in applications of machine learning (ML) recently. However, it is imperative to examine potential gaps between ML and the fundamental principles of measurement. The MxML project seeks to shed light on how to close the gaps between the two to harness the power of ML to serve measurement practices. Phase 1 of the project was a systematic review of the recent 10 years of measurement literature, in which we provided a snapshot of the literature in (1) areas of measurement where ML is discussed, (2) types …

Editorial: Special Issue On Artificial Intelligence And Machine Learning In Educational Measurement (Part 2), Okan Bulut, Yi Zheng

Chinese/English Journal of Educational Measurement and Evaluation | 教育测量与评估双语期刊

This editorial introduces the second part of CEJEME's Special Issue on Artificial Intelligence and Machine Learning in Educational Measurement. Building on the foundational discussions in Part 1, this installment further explores the evolving role of AI and ML in assessment, evaluation, and learning analytics. The four articles in this issue examine a broad spectrum of topics, including a survey on the use of ML in the measurement community, an investigation into the effectiveness of digital tools in math assessments, an analysis of complex log data using advanced clustering techniques, and a study on mitigating bias in AI-driven assessments. These contributions …

National Cancer Centers And Cancer Rates In Nevada, 2017-2021, Yashesvi Sharma, Ivan Sun, Taylor Volk, Caitlin J. Saladino, William E. Brown Jr., Fatma Nasoz

Health

This fact sheet presents data from the National Institutes of Health including the National Cancer Institute’s (NCI) “State Cancer Profiles” report and includes age-adjusted cancer incidence rates by race/ethnicity in Nevada, between 2017 and 2021. The fact sheet also shows data from the 2024 National Cancer Institute’s “NCI-Designated Cancer Centers” map, listing NCI-Designated Cancer Centers by state, and the distance to the nearest NCI-Designated Cancer Centers from the Las Vegas metro and Reno metro.

The Association Between Gambling And Academic Performance Among Undergraduate College Students: A Scoping Review Protocol, Hannah K. Allen, Tonya Knight, Becky Hall, Melissa Dennis

Review Protocols

This review seeks to synthesize the current research available and identify gaps in the literature on the association between gambling and academic performance among undergraduate college students. This scoping review will apply a PCC framework (participants/population, construct, context) (Peters et al., 2020) and will have the following primary research question:

1. What is known from the literature about the association between gambling and academic performance among undergraduate college students?

Cbe And The Humanities: An Opportunity To Connect The Significance Of Arts Education To Workforce Needs, Shannon Q. Collins

Morehead State Theses and Dissertations

A capstone submitted in partial fulfillment of the requirements for the degree of Doctor of Education in the Ernst and Sara Lane Volgenau College of Education at Morehead State University By Shannon Q. Collins on March 4, 2025.

Ai In Our Library: Some Serious Reflections And A Few Curiosities, Evan Rusch, Nat Gustafson-Sundell

Library Services Publications

At Minnesota State University, Mankato, we’ve undertaken several experiments and initiatives focused on Generative AI. We provided several examples at the Generative AI in Libraries (GAIL) conference and Northern Ohio Technical Services Librarians (NOTSL) Fall General Meeting. This presentation provided a revised and expanded overview of our initiatives for the Creativity in Technical Services Interest Group (CITSIG). We briefly reviewed how we’ve tested Gen AI to improve data visualization for collections outreach. We provided an overview of limitations on how library-licensed resources can be used with AI, including a foray into retrieval augmented generative AI tools such as the Primo …

Periumbilical Perforating Pseudoxanthoma Elasticum, Ana L. Duarte-Summers, Anna Chen, Morgan E. Sussman-Mccrea, Shayan Waseh, Jason B. Lee, Sylvia Hsu

Department of Dermatology and Cutaneous Biology Faculty Papers

No abstract provided.

Gardner-Webb Alumna Honored With Prestigious Fulbright Award, Office Of University Communications

Gardner-Webb NewsCenter Archive

A Gardner-Webb University alumna, scholar, and poet is living her dream in Belfast, Northern Ireland. Dr. Alana Dagenhart is a 2025 Fulbright U.S. Scholar. An esteemed faculty member of English in the College of Arts and Sciences at Johnson & Wales University (JWU), Dagenhart will study and teach poetry at the Seamus Heaney Centre at Queen’s University Belfast for the next year.

Scupa: Single-Cell Unified Polarization Assessment Of Immune Cells Using The Single-Cell Foundation Model, Wendao Liu, Zhongming Zhao

Faculty, Staff and Student Publications

MOTIVATION: Immune cells undergo cytokine-driven polarization in response to diverse stimuli, altering their transcriptional profiles and functional states. This dynamic process is central to immune responses in health and diseases, yet a systematic approach to assess cytokine-driven polarization in single-cell RNA sequencing data has been lacking.

RESULTS: To address this gap, we developed single-cell unified polarization assessment (Scupa), the first computational method for comprehensive immune cell polarization assessment. Scupa leverages data from the Immune Dictionary, which characterizes cytokine-driven polarization states across 14 immune cell types. By integrating cell embeddings from the single-cell foundation model Universal Cell Embeddings, Scupa effectively identifies …

Fusionpub, A Therapeutic Landscape Of Human Fusion Genes, Himansu Kumar, Abayomi Adegunlehin, Zikang Chen, Pora Kim

Faculty, Staff and Student Publications

To advance the development of fusion protein-targeting therapeutics, it is crucial to understand how patients with fusion oncoproteins have been treated and what small molecules have been studied. To fill this gap, we developed FusionPub, a knowledgebase of the therapeutic landscape of human fusion genes. We searched PubMed abstracts for 107K human fusion genes with 14K drugs. We also searched PubMed abstracts for 18K human fusion proteins, considering all gene synonyms of individual partner genes with 14K drugs. After manual curation, we found 17 342 records from 9623 PubMed abstracts. For these fusion genes and drugs, we provide a summary …

Privacy-Preserving Framework For Genomic Computations Via Multi-Key Homomorphic Encryption, Mina Namazi, Mohammadali Farahpoor, Erman Ayday, Fernando Pérez-González

Faculty, Staff and Student Publications

Motivation: The affordability of genome sequencing and the widespread availability of genomic data have opened up new medical possibilities. Nevertheless, they also raise significant concerns regarding privacy due to the sensitive information they encompass. These privacy implications act as barriers to medical research and data availability. Researchers have proposed privacy-preserving techniques to address this, with cryptography-based methods showing the most promise. However, existing cryptography-based designs lack (i) interoperability, (ii) scalability, (iii) a high degree of privacy (i.e. compromise one to have the other), or (iv) multiparty analyses support (as most existing schemes process genomic information of each party individually). Overcoming …

Teaching Around Generative Ai Plagiarism Risks, Nancy C. Marcus

Faculty Scholarship

Much has been written and said about generative AI's potential uses and misuses by lawyers and law students in the past year. This essay does not rehash the many ongoing discourses about whether, how, and to what extent generative AI (GenAI) can be used for and taught in legal writing courses. Rather, this essay is written under the assumption that, at least to some extent early on in the law school experience, some professors don't want 1L legal writing students using GenAI to draft legal memoranda and briefs for them. As the American Bar Association's Formal Ethics Opinion 512 warns, …

Eng 4801-600 Integrating The English Language Arts, Melissa Ames

Fall 2024

No abstract provided.

Natural Arches Of Kentucky, Steven L. Martin

Special Publication--KGS

This pamphlet provides general information about where natural arches occur in Kentucky, the definition of a natural arch, and how natural arches form. The taxonomy of natural arches is provided along with how the span, clearance, and width of arches are measured.

The Kentucky Arch Trail is a compilation of 40 selected natural arches accessible by trail or along roads across the state for the public to enjoy. Instructions and directions for the Arch Trail are included in the pamphlet. An interactive list of arches can be found at https://kgs.uky.edu/kygeode/services/arches/list.htm

More general information about Kentucky's natural arches can be found …

Teaching Archival Silences With The New Hampshire Maps Collection, Kai H. Uchida

Faculty Publications

This conference presentation was given at the Annual Spring 2025 Meeting for New England Archivists.

For the past two years, the University Archivist at Milne Special Collections and Archives at the University of New Hampshire has partnered with an instructor in the Natural Resources and Environmental Studies Department to teach about its historic map collections. This presentation will discuss the planning, execution, and lessons learned from using a historic state maps collection to educate students on the concept of "archival silence," and to advocate for the use of historical map collections to develop critical archival and data literacies.

Community-Driven Policy Solutions To Police Accountability, Rashawn Ray

Brookings Scholar Lecture Series

George Floyd’s death shifted public opinion as 76% of Americans agreed that incidents such as the killing of Floyd are signs of racism within law enforcement. While police reforms such as implicit bias training and body-worn cameras gained public support, they insufficiently address the structural, cultural, and organizational components of policing that can obstruct accountability and contribute to racial disparities in policing. In this lecture, Brooking Senior Fellow Rashawn Ray presents interview, survey, social media, and virtual reality data with police officers, activists, and civilians, and demonstrates state- and city-level databases on police reform legislation. Ray posits that evidence-based policy …

Disruption Of G3bp1 Granules Promotes Mammalian Cns And Pns Axon Regeneration, Pabitra K. Sahoo, Manasi Agrawal, Nicholas Hanovice, Patricia J. Ward, Meghal Desai, Terika P. Smith, Hao Min Sima, Jennifer N. Dulin, Lauren S. Vaughn, Mark H. Tuszynski, Kristy Welshhans, Larry I. Benowitz, Arthur W. English, John D. Houle, Jeffery L. Twiss

Faculty Publications

Depletion or inhibition of core stress granule proteins, G3BP1 in mammals and TIAR-2 in Caenorhabditis elegans, increases the growth of spontaneously regenerating axons. Inhibition of G3BP1 by expression of its acidic or “B-domain” accelerates axon regeneration after nerve injury, bringing a potential therapeutic strategy for peripheral nerve repair. Here, we asked whether G3BP1 inhibition is a viable strategy to promote regeneration in injured mammalian central nervous system (CNS) where axons do not regenerate spontaneously. G3BP1 B-domain expression was found to promote axon regeneration in the transected spinal cord provided with a permissive peripheral nerve graft (PNG) as well as in …

Disruption Of G3bp1 Granules Promotes Mammalian Cns And Pns Axon Regeneration, Pabitra K. Sahoo, Manasi Agrawal, Nicholas Hanovice, Patricia J. Ward, Meghal Desai, Terika P. Smith, Haomin Sima, Jennifer N. Dulin, Lauren S. Vaughn, Mark H. Tuszynski, Kristy Welshhans, Larry I. Benowitz, Arthur W. English, John D. Houle, Jeffery L. Twiss

Faculty Publications

Depletion or inhibition of core stress granule proteins, G3BP1 in mammals and TIAR-2 in Caenorhabditis elegans, increases the growth of spontaneously regenerating axons. Inhibition of G3BP1 by expression of its acidic or “B-domain” accelerates axon regeneration after nerve injury, bringing a potential therapeutic strategy for peripheral nerve repair. Here, we asked whether G3BP1 inhibition is a viable strategy to promote regeneration in injured mammalian central nervous system (CNS) where axons do not regenerate spontaneously. G3BP1 B-domain expression was found to promote axon regeneration in the transected spinal cord provided with a permissive peripheral nerve graft (PNG) as well as …

Use Of A Taqman Array Card For Identification Of Enterotoxins And Colonization Factors Directly From Stool Samples In An Enterotoxigenic E Coli Vaccine Study, Jie Liu, T Sakari Jokiranta, Nils Carlin, Suzanne Stroup, Jixian Zhang, Bjorn Sjostrand, Ann-Mari Svennerholm, Eric R Houpt, Anu Kantele

Faculty and Staff Publications

Enterotoxigenic Escherichia coli (ETEC) is a leading cause of childhood and travelers' diarrhea. The vaccine candidate ETVAX encompasses several ETEC colonization factors (CFs) with a hybrid LT (heat-labile toxin)/cholera toxin B subunit adjuvanted with a double-mutant LT. Stool samples from a Phase 2b ETVAX trial were tested by a PCR-based customized TaqMan Array Card (TAC), including three ETEC toxin genes (LT and heat-stable toxins, STh and STp) and 18 ETEC CFs. Stool samples were also tested with the molecular platform Amplidiag and culture, followed by GM1-enzyme-linked immunosorbent assay (ELISA) and inhibition GM1-ELISA for LT and ST and dot blot for …

Understanding Ionic Transport In Perovskite Lithium-Ion Conductor Li3/8Sr7/16Ta3/4Hf1/4O3: A Neutron Diffraction And Molecular Dynamics Simulation Study †, Danyi Sun, Nan Wu, Yeting Wen, Shichen Sun, Yufang He, Ke Huang, Cheng Li, Bin Ouyang, Ralph E. White, Kevin Huang

Faculty Publications

Solid-state Li-ion electrolytes (SSEs) are essential for the development of next-generation solid-state Li-metal batteries and new Li-extraction electrochemical cells. Among these, the perovskite-type SSE Li3/8Sr7/16Ta3/4Hf1/4O3 (LSTH) has garnered attention for Li-extraction applications, owing to its outstanding chemical and thermal stability and high ionic conductivity. However, its precise crystal structure and Li-ion transport mechanisms remain insufficiently understood. This study addresses these gaps by employing neutron diffraction to resolve LSTH's crystallography and machine learning force field (MLFF) based MD simulations to elucidate ionic transport mechanisms. A single-phase LSTH, synthesized via the sol–gel method, exhibits a room-temperature bulk conductivity of 0.418 mS cm−1 …

Investing In Residential Real Estate: Understanding Homebuilder Exchange-Traded Fund Performance, Robert W. Mcleod, Davinder K. Malhotra

School of Business Faculty Papers

Homebuilder ETFs provide investors with a diversified portfolio of residential construction and sales companies which reduces risks associated with individual stock selection in the sector. This study examines the net monthly returns of homebuilder exchange-traded funds (ETFs) through various performance evaluation models and market situations. The results reveal that these ETFs outperformed benchmark indices in absolute returns. Despite homebuilding being part of the real estate sector, the correlation between monthly returns of homebuilder ETFs and the Dow Jones US Real Estate Index, though positive, is not very high. The performance of ETFs varied across market conditions, demonstrating both outperformance and …

Cultivating A Trauma-Informed Lens Into Outpatient Supportive Oncology Via The Interdisciplinary Team, Ramona Sitko, Msw, Lcsw

Kimmel Cancer Center Papers, Presentations, and Grand Rounds

Background
A cancer diagnosis often brings with it a profound sense of existential threat. For individuals with a history of trauma, it can activate a trauma response, manifesting as anxiety, depression, difficulty processing information, and challenges in adhering to a medical treatment plan. Health care providers in oncology settings should strive to recognize these responses to more effectively address patient concerns and help minimize potential barriers to care. Trauma Informed Care (TIC) is a framework developed by SAMHSA (Substance Abuse and Mental Health Services Administration) which can help providers realize, recognize, respond, and resist retraumatization of patients.

Objectives
Examine the …

Heterogeneity Of Layer 1 Interneurons In The Mouse Medial Prefrontal Cortex, Chen Shen, Wanpeng Cui, Wen Cheng Xiong, Lin Mei

Faculty Scholarship

Cortical Layer 1 (L1) acts as a critical relay for processing long-range inputs. GABAergic inhibitory interneurons (INs) in this layer (Layer 1 interneurons [L1INs]) function as inhibitory gates, regulating these inputs and modulating the activity of deeper cortical layers. However, their characteristics and circuits in the medial prefrontal cortex (mPFC) remain poorly understood. Using biocytin labeling, we identified three distinct morphological types of mPFC L1INs: neurogliaform cells (NGCs), elongated NGCs (eNGCs), and single-bouquet cell-like (SBC-like) cells. Whole-cell recordings revealed distinct firing patterns across these subtypes: NGCs and eNGCs predominantly exhibited late-spiking (LS) patterns, and SBC-like cells displayed a higher prevalence …

Younger Grandparents Provide Less Support To Their Grandchildren Now Than In The Past, But Support Among Older Grandparents Has Remained Stable, Hyeonji Cho

Population Health Research Brief Series

Grandparents in the U.S. provide extensive support to their children and grandchildren, in the form of both financial assistance and childcare. But recent demographic changes (e.g., later childbirth, population aging) have postponed and extended the duration of grandparenthood, raising questions about whether these changes affect how grandparents support their grandchildren. This data slice uses data from the 2002-2022 Health and Retirement Study to examine the changes in grandparent support to grandchildren by age group in the U.S. The author finds that while younger grandparents are providing less support now than in the past, support has remained steady or even increased …

Rushing To Judgment And The Banking Crisis Of 2023, Steven Kelly, Jonathan Rose

Documents

No abstract provided.

Resolution Of Pain At Night And Improved Functional Outcomes After Arthroscopic Partial Meniscectomy, Evan T. Zheng, Koya Osada, Jillian L. Mazzocca, Natalie A. Lowenstein, Jamie E. Collins, Elizabeth G. Matzkin

SKMC Student Presentations and Publications

BACKGROUND: Arthroscopic partial meniscectomy (APM) is performed for symptomatic meniscal tears that fail conservative treatment. Patients often report pain at night, although little research has been done to evaluate corresponding outcomes.

PURPOSE: To (1) evaluate patients with and without preoperative nighttime pain who underwent APM and (2) assess postoperative resolution of symptoms and associated patient-reported outcome measures (PROMs).

STUDY DESIGN: Case series; Level of evidence, 4.

METHODS: Consecutive patients undergoing primary APM with or without chondroplasty at a tertiary academic center were prospectively enrolled in a database. Patient characteristics and PROMs were obtained pre- and postoperatively up to 2 years-including …

Culturable Microbial Communities In Root Nodules Of Red Alder (Alnus Rubra Bong.) And Scotch Broom (Cytisus Scoparius L.): Patterns Of Diversity And Composition, Felisha (Fay) Rene Pooler

Dissertations and Theses

Endophytes are a hyper diverse group of bacterial or fungal organisms residing within plant tissues without causing visible symptoms of disease. While their overall diversity and ecological functions are not well-understood, some endophytes can provide a range of important benefits to their host such as enhanced growth and increased tolerance to environmental stress. Nitrogen-fixing bacteria residing within nodules--specialized structures on the roots of legumes and actinorhizal plants--play an integral role in the plant microbiome by facilitating nitrogen availability in nutrient-poor environments. Remarkably, the patterns of diversity including both bacterial and fungal endophytes in root nodules are virtually known, except in …

Neighborhood Disinvestment And Racial And Ethnic Disparities In Peripartum Cardiomyopathy In California, From 2004 To 2019, Curisa M. Tucker Phd, Rn, Chen Ma, Mahasin S. Mujahid, Afshan B. Hameed, Audrey Lyndon, Elliott K. Main, Suzan L. Carmichael

Publications

BACKGROUND: Peripartum cardiomyopathy (PPCM) is a rare medical condition presenting as idiopathic heart failure. The aim of this study was to (1) examine the contribution of neighborhood disinvestment to PPCM risk and to racial and ethnic disparities in PPCM; (2) examine the extent to which sociodemographic factors and chronic hypertension explain these outcomes; and (3) describe severe maternal morbidity cases and the timing of PPCM. METHODS: We conducted an observational cohort study using vital records longitudinally linked with hospital discharge records for mothers and infants up to 9 months postpartum for births in California from 1997 to 2019. Using the …