Digital Commons Network^™

Applied Research In Field Crop Pathology For Indiana, 2019, Darcy E. P. Telenko

Purdue University Press Books

Applied Research in Field Crop Pathology for Indiana, 2019 serves as a summary of the applied field crop pathology research trials conducted in 2019 under the direction of the Purdue Field Crop Pathology program in the Department of Botany and Plant Pathology at Purdue University. In Indiana, there are more than 57,600 farms, 16,000 crop producers, and 900 certified crop advisers, Extension educators, and crop-protection industry representatives who manage more than 11.4 million crop-production acres with a total value of $6.3 billion annually. There are more than twenty diseases affecting corn, soybeans, and wheat that may decrease crop production and …

Weather And Climate Science Education For Grades 3–12, Natalie J. Carroll, Theodore Leuenberger, Gretchen Leuenberger

Purdue University Press Books

What’s the weather today? People are interested in the weather so they can plan their day, determine what they should wear, if they should venture outside, when and where to vacation, and many other tasks. Gardeners and farmers need to understand both weather and climate to decide what and where to plant, and how best to take care of their animals. Homeowners also need to understand typical climate conditions, allowing them to determine which flowers and shrubs to plant on their properties. It also tells them what kind of insulation, furnace, and air conditioner to install. And when stormy weather …

Quantitative Methods In Education: A Practical Introduction To Statistics, Yukiko Maeda, John Gipson, Sheila Hurt, Katie H. Dufault

Purdue University Press Books

Educational research often involves understanding complex patterns in student achievement, teacher effectiveness, and institutional performance. Quantitative Methods in Education: A Practical Introduction to Statistics is designed to equip current and future educators and researchers with a basic comprehension of the statistical tools necessary to effectively analyze and interpret educational data. In today’s data-driven world, the ability to leverage statistical techniques is essential for making informed decisions that can enhance learning outcomes and maximize learner potential. This book provides a systematic approach to exploring these trends using both descriptive and inferential statistics, providing readers with the knowledge to conduct rigorous analyses …

Climate Change, Governance Failure, And Violent Insurgency In Cabo Delgado, Hala Thabet

All Works

Contemporary literature increasingly links rising levels of armed violence in several African countries to the repercussions of climate change, particularly long-term environmental stresses such as the deterioration of agricultural livelihoods, resource scarcity, and recurrent climate shocks. However, this study argues that the relationship between climate change and violence is not an inevitable causal one, but can be understood as the result of the intersection of the failure of the post-independence nation-building project and the impacts of climate change on livelihoods and economic security. In Cabo Delgado province, northern Mozambique, repeated climate shocks and the resulting deterioration of coastal agriculture and …

Aberrant Stat Signaling And T Cell Dysregulation Define A Targetable Pediatric Sepsis Endotype, Robert B. Lindell, Samir U. Sayed, Jose S. Campos Duran, Sydney A. Sheetz, Apoorva Babu, Montana S. Knight, Andrea A. Mauracher, Ceire A. Hay, Peyton E. Conrey, Julie C. Fitzgerald, Nadir Yehya, Stephen T. Famularo, Teresa Arroyo, Richard Tustin, Hossein Fazelinia, Edward M. Behrens, David T. Teachey, Lisa R. Forbes Satter, Alexandra F. Freeman, Jenna Re Bergerson, Steven M. Holland, Jennifer W. Leiding, Scott L. Weiss, Mark W. Hall, Deanne M. Taylor, Rui Feng, E. John Wherry, Nuala J. Meyer, Sarah E. Henrickson

Department of Pediatrics Faculty Papers

BACKGROUNDSepsis is a leading cause of morbidity and mortality in critically ill children, yet heterogeneous immune responses complicate the development of targeted therapies and the host immune factors driving sepsis pathobiology remain unclear.METHODSWe integrated deep immune phenotyping, plasma proteomics, single-cell transcriptomics, and phosphoflow cytometry in a prospective cohort of 88 critically ill children to elucidate the mechanisms underlying immune heterogeneity.RESULTSUnsupervised clustering of plasma cytokines identified 3 immunologic subgroups, including a high-severity group ("Group C") characterized by hypercytokinemia driven by IL-6 and IFN-γ. Group C exhibited distinct alterations in immune cell frequency and activation, with a strong association between hyperinflammatory cytokine …

How Does An Advanced Educator Utilize Digital Language Teaching And Learning By Integrating Linguistic, Cultural, And Business Life Perspectives?, Hely Westerholm, Pirjo Takanen-Körperich, Ph.D.

International Journal for Business Education

This paper explores advanced educators’ digital working capabilities in online language teaching, with a particular focus on sharing Finnish language and culture in a foreign context. Cultural and linguistic knowledge play a significant role in enhancing students’ motivation to study foreign languages. In today’s educational environment, digitalisation and globalisation exert an increasing influence on foreign language teaching and learning.

The digital learning environment has brought about a paradigm shift in foreign language didactics. Digital language learning is both challenging and holistic in nature. Continued foreign language learning is simultaneously an individual and a social process, as digital learning cultures impose …

Correlation Between Voice Handicap Index-10 Score And Auditory Perceptual Evaluation In Lebanese And Iraqi Patients: Impact Of Cultural Disparity, Abdul-Latif Hamdan, Zeina Maria Semaan, Omar Aboul Hosn, Jonathan Abou Chaar, Maher Kasti, Batoul Jaber

Iraqi National Journal of Medicine

Background: Voice disorders are prevalent, impacting nearly 25% of adults, with even higher rates among who rely on their voices professionally. Contributing factors include smoking, poor vocal hygiene, and environmental conditions. These factors can disrupt laryngeal biomechanics, leading to functional and structural voice disorders, which can cause communication issues and diminished productivity. Evaluation methods encompass subjective evaluations, such as self-reported quality of life scales, alongside objective auditory perceptual evaluations. This study aims to establish a correlation between self-reported vocal handicap and perceptual voice evaluation, while also investigating the influence of cultural factors on auditory perceptual evaluation, specifically comparing Lebanese …

Phonological Adaptation Of English Loanwords In Omani Arabic, Ali Algryani

Khazar Journal of Humanities and Social Sciences

Lexical borrowing is a widespread linguistic phenomenon within world languages. Loanwords undergo adaptation processes to become fully integrated into the borrowing language. This study investigates the phonological adaptation processes of English loanwords in Omani Arabic at the segmental and suprasegmental levels. The study is based on the analysis of a corpus of 100 English loanwords that were collected using data elicitation techniques. The findings show that English loanwords undergo various phonological adaptation processes at the segmental and suprasegmental levels in the integration process. At the segmental level, it seems evident that the phonemes that are not part of the phonemic …

A Corpus-Based Topic Modelling And Discourse Analysis Of Pakistan-Russia Diplomatic Discourses, Muhammad Afzaal, Ahmed Bux Jamali, Syedah Nobia Zehra, Abida Kausar Chaudhary

Khazar Journal of Humanities and Social Sciences

This study explores the underlying themes and trends embedded in the diplomatic discourses of Pakistan and Russia by employing the KeyATM approach. It also identifies and compares the linguistic strategies employed to (re)shape bilateral ties between these states. The corpus of the study comprises press releases taken from the official websites of Pakistan and Russia from 2009 to 2024. The findings reveal how discourse patterns mirror geopolitical shifts, reflecting mutual interests and shared challenges while negotiating historical legacies. This research not only contributes to the understanding of Pakistan-Russia relations but also demonstrates the efficacy of KeyATM in analyzing complex, multi-dimensional …

Ay 2026/2027 Sec Meeting Minutes, 2026-07-15, Faculty Senate

Faculty Senate Archives

No abstract provided.

The Data Drill: A Useful Crisis-Response Tool, Dan Ferris, Jenrose Fitzgerald, Hilary Sedovic, Ally Terhaar

Center for Social Development Research

Social sector organizations are often on the front lines of crisis response. Whether the crisis is a natural disaster or a result of human decisions, agencies must act quickly to minimize negative impact on the community. Doing this effectively requires significant planning and data coordination. A data drill is a planning tool developed by Amen Ra Mashariki. Much like a fire drill prepares an organization for the worst-case scenario, a data drill can prepare leaders to utilize data to make clear, informed decisions in a crisis. This case study highlights a data drill designed to address a funding crisis facing …

Sophisticated Song: Exploring The Evolution And Ontogeny Of Large Repertoires And Syntax Usage In The Bachman’S Sparrow (Peucaea Aestivalis), Heather Jean Wolverton

Electronic Theses and Dissertations 2020 - Present

While humans have the most complex vocal communication system, many of the features that make human language so intricate can be found in other taxa. One building block of language commonly studied in animal communication is syntax, or the organization of vocalizations. Birds, wolves, and cetaceans all display complex vocal signaling that utilizes syntax. Understanding how syntax functions in different taxa can help illuminate the evolution and development of human language and the role it plays in social cognition. The Bachman’s sparrow (Peucaea aestivalis) is a species of songbird that utilizes syntax in the form of preferred transitions …

Exploring Factors Associated With High Frequency Emergency Department Use By Children And Young People: A Retrospective Cohort Study, Akshay Kumar, Rebecca M Simpson, Kerryn Husk, Graham D Johnson, Chris Burton

Peninsula Medical School

Objective To explore drivers of high frequency emergency department (ED) use by children and young people, particularly among those attending EDs most often.Design A population-based retrospective cohort study using routinely collected linked healthcare data.Setting EDs in the Yorkshire and Humber region of the UK.Patients 288 545 children and young people aged 17 and under making at least one ED attendance in the year period 1 April 2016 to 31 March 2017.Main outcome measures ED attendances made by individuals in the year period.Results Of the 288 545 distinct children and young people making at least one attendance to an ED, 27 …

Premature Ventricular Contractions As A Result Of Subacute Myocarditis In A Professional Football Player, Charlotte Pirquet, Daniel Underberg, Brian Osler, Derek Schwabe-Warf, David Shipon

Department of Medicine Faculty Papers

BACKGROUND: Return-to-play (RTP) decisions for professional athletes with arrhythmias are challenging, particularly when the diagnosis is uncertain.

CASE SUMMARY: A 33-year-old professional football player presented for RTP evaluation of premature ventricular contractions (PVCs) and atypical chest pain. Work-up was significant for fragmented R waves and PVCs on electrocardiogram as well as late gadolinium enhancement on cardiac magnetic resonance imaging. Positron emission tomography scan was normal. These findings suggested possible subacute myocarditis. He elected to rest for 2 to 3 months and was treated with guideline-directed medical therapy. Risk stratification highlighted increased risks associated with late gadolinium enhancement and incomplete genetic …

A Systematic Literature Review Of Cvid Reveals Pervasive Detrimental Noninfectious Manifestations, Robert B Lindell, Samir U Sayed, Jose S Campos Duran, Sydney A Sheetz, Apoorva Babu, Montana S Knight, Andrea A Mauracher, Ceire A Hay, Peyton E Conrey, Julie C Fitzgerald, Nadir Yehya, Stephen T Famularo, Teresa Arroyo, Richard Tustin, Hossein Fazelinia, Edward M Behrens, David T Teachey, Lisa R Forbes Satter, Alexandra F Freeman, Jenna Re Bergerson, Steven M Holland, Jennifer W Leiding, Scott L Weiss, Mark W Hall, Deanne M Taylor, Rui Feng, E John Wherry, Nuala J Meyer, Sarah E Henrickson

Faculty, Staff and Students Publications

BACKGROUND

Sepsis is a leading cause of morbidity and mortality in critically ill children, yet heterogeneous immune responses complicate the development of targeted therapies and the host immune factors driving sepsis pathobiology remain unclear.

METHODS

We integrated deep immune phenotyping, plasma proteomics, single-cell transcriptomics, and phosphoflow cytometry in a prospective cohort of 88 critically ill children to elucidate the mechanisms underlying immune heterogeneity.

RESULTS

Unsupervised clustering of plasma cytokines identified 3 immunologic subgroups, including a high-severity group (“Group C”) characterized by hypercytokinemia driven by IL-6 and IFN-γ. Group C exhibited distinct alterations in immune cell frequency and activation, with a …

Strategies To Increase Attendance In Substance Use Disorder Group Treatment: Results From A Randomized Controlled Trial, Liliane Cambraia Windsor, Heather A Jones, Carla Ellis, Kennya Hooper, Andrea Rucker, Salma Musaad, Moses Okumu

Faculty, Staff and Students Publications

Background: Attendance in substance-use-disorder group-treatment is challenging with only 32% of patients attending at least one session (Substance Abuse and Mental Health Services Administration and Center for Behavioral Health Statistics and Quality. Treatment Episode Data Set (TEDS): 2023 admissions to and discharges from substance use treatment services reported by single state agencies, Bethesda, 2025). The present study tested a set of strategies to increase group session attendance in Community Wise, an innovative evidence-based group-intervention delivered in harm-reduction-community-based agencies and designed to reduce alcohol and substance use among people with substance-use-disorders living in predominantly Black and disinvested communities. We examined: (1) …

Lig1 Loss In Tp53-Mutant Triple Negative Breast Cancer Rewires Dna Repair And Confers Sensitivity To Parp-Atr Inhibitor Combinations, Anh Minh Tran Huynh, Jonathan T Lei, Rachel Brough, Christina Sallas, Jun Xu, Jacob B Pilcher, Xuxu Gou, Junkai Wang, Lacey E Dobrolecki, Diana M Fandino, Mariah J Berner, Allison Greer, Fei Fei Song, Sarah Latka, Hugo Villanueva, Sumimasa Arimura, Sufeng Mao, Zhongqiu Guo, Sofía I Aramburu, Anran Chen, Thanh Nguyen, Carolina Gutierrez, Dolores H Lopez-Terrada, Bora Lim, Susan G Hilsenbeck, Michael T Lewis, George Miles, Jason C Mills, Gloria V Echeverria, Stephen J Pettitt, Simon N Powell, Susan M Rosenberg, Andrew N J Tutt, Christopher J Lord, Matthew J Ellis, Meenakshi Anurag

Faculty, Staff and Students Publications

Proteogenomic analyses have identified an association between LIG1 (DNA Ligase I) loss and chemotherapy resistance in a subset of triple negative breast cancer (TNBC) enriched for TP53 mutations. Here, we demonstrate that co-occurrence of TP53 mutations and LIG1 loss is associated with upregulated DDR activity, including homologous recombination, likely contributing to reduced platinum sensitivity. Unbiased genetic and monotherapy drug screens identified PARP inhibitors (PARPi) as a potential treatment for LIG1-depleted tumors; however, the increase in sensitivity was modest and lower than that observed in TNBC models with homologous recombination deficiency. Subsequently, a screen of PARP inhibition in combination with each …

Safe, Secure, And Affordable? The State Of Household Water Insecurity In California, Melissa Beresford, Wendy Jepson, Jeremiah Osborne-Gowey, Kristin Dobbin, Amanda Fencl, Silvia R. González, Gregory Pierce

Faculty Research, Scholarly, and Creative Activity

California's efforts to advance the Human Right to Water are constrained by limited household-level data on water insecurity. Using the 2021 CalSpeaks statewide probability survey (n = 628) this study offers the first representative look at water insecurity across California households. Results reveal significant water-related struggles: approximately 23% of respondents worried about having enough water to meet their household needs, 15% worried about perceived health impacts from water quality, and 7% struggled with affordability. Negative binomial regression models show that water insecurity is not randomly distributed: households with non-white residents, households which rely on private or small water companies for …

Co-Designing Translanguaging-Informed Transformative Socioemotional Learning With Bilingual Kindergarten Teachers In Colombia, Catherine Restrepo-Widney

Electronic Theses and Dissertations 2020 - Present

Emergent bilingual children enter early childhood classrooms with rich, dynamic linguistic repertoires that span languages, cultural practices, and ways of knowing. Socioemotional learning (SEL) often fails to meaningfully incorporate children’s linguistic and cultural repertoires, reflecting critiques that many SEL frameworks privilege individualistic, culturally narrow competencies that may marginalize learners from diverse backgrounds. This is particularly consequential in early childhood dual language bilingual education (DLBE), where children's heritage languages are central to authentic emotional connection and identity development, and where empirical models for culturally sustaining SEL remain limited. Through a participatory design research approach structured around iterative cycles of collaborative inquiry, …

Mississippi Libraries Volume 88, Number 1 And 2

Mississippi Libraries

No abstract provided.

The Generative Turn: What Ai Doesn't Do And A Framework For Responsible Use, Deborah Lee

Mississippi Libraries

This column examines the limitations of generative AI as a foundation for responsible and informed use.  While much attention has been given to what AI can do, effective and responsible use depends on understanding what it does not do well.  For librarians as professionals grounded in information literacy, these limitations underscore the importance of critical evaluation and contextual understanding.  By recognizing both the capabilities and constraints of AI, librarians can better guide their communities in using these tools thoughtfully and effectively.

Vertebrate Diversity In Cave Systems Of Colombia: An Approach Based On Environmental Dna Metabarcoding Analysis, Rita Daniela Martinelli Marín, Carlos Andres Lasso, Francesco Sauro, Susana Josefina Caballero

International Journal of Speleology

There is currently limited knowledge of the biological communities inhabiting cave ecosystems in South America. This study examines the vertebrate community composition of 21 caves across diverse subterranean ecosystems in Colombia using environmental DNA (eDNA) analysis. Water was collected from water bodies inside caves and subterranean systems in six of the eight speleological regions of Colombia in eight departments. Water was filtered manually through a 0.8 m pore size filter and preserved with Longmire solution. A 170-base pair (bp) fragment of the 12s mitochondrial gene specific for vertebrate identification was amplified by PCR and sequenced by Illumina (metabarcoding). Data corresponding …

Building Consumer Trust In Short-Term Rentals: A Literature Review On Factors Influencing Consumer Booking Motivations And Trust Formation, Alyssa N. Thornton, Kiyan Shafieizadeh

ICHRIE Research Reports

This study synthesizes existing research on consumer trust formation and booking motivations in short-term rental (STR) platforms through a systematic literature review. Drawing on 19 peer-reviewed studies published between 2015 and 2025, the review examines how trust-building cues and motivational factors jointly influence consumer booking decisions in peer-to-peer accommodation contexts. Using a thematic analysis approach, the findings reveal five dominant themes: visual and aesthetic cues, host attributes, reviews and reputation mechanisms, economic and functional motivations, and host–guest interaction. The results highlight the central role of visual presentation and social signals in reducing perceived risk and fostering trust, while economic and …

Subgroup-Blind Dif Harness For Llm Judges With Matched-Pair Red-Team And Synthetic-Evidence Signability Lockout, Gustavo Matthew Assuncao

Defensive Publications Series

Automated large-language-model (LLM) judges increasingly score open-ended learner work — a reading inference, a written argument, an arithmetic explanation — and their scores feed high-stakes gates such as a mastery or promotion decision. A grader of this kind can systematically under-read responses expressed in a non-standard dialect (e.g., African American Vernacular English, "AAVE"), English-as-a-second-language (ESL) phrasing, or an atypical-but-valid reasoning path, even when the underlying competence is identical to a standard-dialect response. Raw disparate-outcome checks (comparing mean scores across groups) cannot distinguish this grader bias from genuine ability differences, and making the grader "aware" of subgroup membership to correct for …

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Closed-Loop Cross-Call Caller Memory For Voice Ai Agents, Gustavo Matthew Assuncao

Defensive Publications Series

This defensive publication discloses a closed-loop memory architecture for real-time voice AI agents in which the machine-readable output of a post-call extraction step is fed back to reconfigure the next generative session. On call teardown, a single generative pass jointly extracts the spoken caller identity and composes a personalized follow-up email, halving per-call inference cost relative to running extraction and composition as two passes. A per-persona configuration row gates a five-way action fan-out — follow-up email, admin briefing, CRM contact, CRM lead/ticket, and caller memory — over that single result. CRM lead creation exploits a unique-constraint violation as a control …

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Fertility And Birth Rates In The Mountain West, 2024, Sydney Mitchell, Maisoon Faris, Caitlin J. Saladino, William E. Brown Jr.

Health

This fact sheet reports 2024 data on the overall birth rate and birth-related health measures in the five Mountain West states of Arizona, Colorado, New Mexico, Nevada, and Utah using data from the Centers for Disease Control and Prevention (CDC) website. This fact sheet includes information from the National Center for Health Statistics, “Statistics by State” subsection related to birth. This subsection focuses on fertility rates, teen birth rates, infant mortality rates, births to unmarried mothers, cesarean deliveries, pre-term births, and infants with low birth weight.

A Chorus Of Voices: Student And Teacher Shared Dialogical Experiences And Insights, Jennifer Anne Reynolds

Theses and Dissertations

Dialogue is inherently tied to learning, but as a secondary English Language Arts (ELA) classroom teacher it can be difficult to facilitate classroom dialogue that provides authentic learning opportunities for every student. I wanted to learn more about the student experience, so I implemented an action research study to increase my understanding of how students learn through dialogue. My research question was: How does collaborative languaging, to facilitate student-teacher interaction, lead to improved classroom mediation, authentic learning, dialogue, and development? I conducted transformative action research in my classroom, focusing on students enrolled in my general English 10 classes. In an …

The Effects Of Social Impact Mentoring On Women Seeking Employment, Adriano Santos Carneiro

Theses and Dissertations

Women seeking employment often face barriers such as limited professional networks, reduced access to career guidance, and lack of consistent support during the job-search process. This study examined the effects of a social impact mentoring program that connected women seeking employment with women professionals who served as mentors. Participants included 11 mentees who were seeking employment opportunities and 11 mentors who were employed or recently employed in professional roles. Using a mixed-methods pre-post design, the study collected quantitative survey data and open-ended responses before and after four virtual mentoring sessions. Mentee measures focused on confidence in securing employment and readiness …

Rethinking Vaginal Microbiome Resilience: A Conceptual Multi-Omic Framework, Brittnee Cagle-White, Rob E. Carpenter, Alaina Vincent, Ellen Kominek, Andrew Krouse

Human Resource Development Faculty Publications and Presentations

The vaginal microbiome is often interpreted through static taxonomic patterns. Yet microbial composition alone does not explain why some communities resist perturbation, recover after disruption, or transition toward dysbiosis. This narrative review synthesizes evidence that vaginal microbiome stability is shaped by endocrine phase, epithelial substrate availability, microbial functional capacity, mucosal tone and candidate host modifiers. High-estrogen states, particularly pregnancy, are associated with epithelial maturation, glycogen accumulation, low vaginal pH, and Lactobacillus-dominant communities, whereas postpartum, lactational, menopausal, and other hypoestrogenic states are associated with reduced epithelial support and increased vulnerability to diverse anaerobe-rich configurations. We review the linking of the estrogen–glycogen–Lactobacillus …

Leadership In Higher Education Amid Demographic Shifts: Implications Of Campus Event Management, Marrissa J. Williams

M.S. in Leadership

This study focuses on how demographic shifts within higher education have influenced leadership practices, specifically within enrollment management and campus event programming. As student populations become increasingly diverse, institutions are challenged to change their recruitment, engagement, and support strategies to meet the needs of first-generation, low-income, and non-traditional learners. The research explores the role of leadership in shaping these responses, with a focus on how decisions related to admissions events, like campus visits, outreach initiatives, and multicultural programming, have contributed to student engagement and enrollment outcomes. Using a qualitative approach grounded in the analysis of peer-reviewed articles and case studies, …