Digital Commons Network^™

Ai-Resistant And Ai-Resilient Assessment In Higher Education: A Systematic Review Of Validity-Grounded Strategies, Institutional Frameworks, And Equity Implications, Asrat Genet Amnie

Publications and Research

The emergence of large language models has precipitated a fun damental disruption to higher education assessment. Conventional instruments are susceptible to AI-assisted completion, threatening construct validity across disciplines and institutional contexts. When submitted work reflects AI capability rather than student competency, the inferential chain from performance to qualifica tion is invalidated – a problem of design rather than detection. This systematic review makes two contributions. First, it theorises and grounds the distinction between AI-resistant assessment, which seeks to prevent or impede AI access through containment, and AI-resilient assessment, which assesses genuine human cogni tive performance of intrinsic educational value regardless …

Spatiotemporal Patterns Of Vaccine Uptake For Measles Outbreaks In Katsina State, Nigeria, Zeenat Kabir Asma'i

Walden Dissertations and Doctoral Studies

Measles remains a public health concern in Nigeria despite the availability of effective vaccines, yet limited research has comprehensively examined spatiotemporal patterns and contextual determinants of vaccination coverage and measles incidence in Katsina State. Guided by the socioecological model, this quantitative ecological study examined spatiotemporal patterns of measles incidence among children aged 9–59 months of age across 183 wards in 34 local government areas of Katsina State, Nigeria, from 2018 to 2022. Confirmed cases (n = 376) were analyzed using negative binomial regression and spatial methods, including Moran’s I, SaTScan, and geographically weighted regression (GWR). Urban wards had higher incidence …

Advancing Bioinformatics With Language Models: Components, Applications, And Perspectives, Jiajia Liu, Mengyuan Yang, Yankai Yu, Haixia Xu, Tiangang Wang, Kang Li, Xiaobo Zhou

Faculty, Staff and Student Publications

Large language models (LLMs) are deep learning-based artificial intelligence models that have achieved remarkable success in natural language processing. Typically composed of neural networks with billions of parameters, they are trained on massive unlabeled datasets using self-supervised or semi-supervised learning. Beyond language, LLMs hold immense potential for addressing complex bioinformatics challenges. This review provides a comprehensive overview of transformer-based model applications in genomics, transcriptomics, proteomics, drug discovery, and single-cell analysis. We discuss critical components, including tokenization strategies for diverse biological data, transformer architectures, attention mechanisms, and pretraining approaches. We also survey currently available foundation models and their downstream applications across …

“I Never Really Thought That Would Be Something To Talk About With My Doctor”: Developing A Theory-Led Decision Aid For College Students’ Substance Use Disclosure In Healthcare, Hayley Stahl

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

College students who use drugs face compounding barriers to disclosing substance use to healthcare providers, including uncertainty about health consequences and stigma-driven identity concerns. Existing disclosure tools address neither barrier in an integrated fashion. This explanatory sequential mixed-methods study examined how constructs from the Theory of Motivated Information Management (TMIM; Afifi & Weiner, 2004) and Stigma Management Communication (SMC; Meisenbach, 2010) theory suggest factors influencing substance use disclosure among college students and shape their lived disclosure experiences. In Study 1, simultaneous-entry multiple regression analyses revealed that communication efficacy was associated with information seeking, perceived benefits of disclosure were linked to …

Mrs. Mildred "Mary" Spells

African American Funeral Programs

No abstract provided.

Sales Innovativeness Climate And B2b Salesperson Performance: The Roles Of Persistence, Entrepreneurial Self-Efficacy And Creative Selling, John Charles Peter Edwards, Steven Peter D'Alessandro, Morgan Miles

Research outputs 2022 to 2026

Purpose: Persistence is widely viewed as essential for success in business to business (B2B) selling, yet it remains unclear how persistence translates into higher sales performance when selling requires experimentation and novel customer solutions. This study examines whether a perceived sales innovativeness climate enables persistence and entrepreneurial self-efficacy (ESE) and, in turn, creative selling, driving B2B sales performance.

Design/methodology/approach: An online survey of 346 US-based B2B salespeople was analyzed using partial least squares structural equation modelling (PLS-SEM).

Findings: The perceived sales-innovativeness climate is positively associated with ESE, persistence, and sales performance. Persistence is positively related to sales performance and ESE, …

Representasi Pendidikan Formal Dalam Pengambilan Keputusan Tokoh Pada Serial Berbahasa Jerman Biohackers, Widya Agustina, Edy Hidayat

Journal of Language, Literature, and Arts

This study aims to describe the representation of formal education in the German-language series Biohackers and to explain how the characters' decision-making contributes to plot development. The study employed a descriptive qualitative approach using content analysis. The data consisted of dialogues, scenes, actions, and situations related to the characters' academic backgrounds and decision-making in Biohackers Season 1, Episode 3. Data were collected through documentation and non-participant observation by repeatedly watching the selected episode. Data analysis followed six stages of content analysis: unitizing, sampling, recording, reducing, inferring, and narrating. The findings reveal that formal education is represented through the characters' academic …

Ideology In Translating Indonesian Political News Headlines From Indonesian To English: A Cda Study Of Antara, Ferina A. Lestari, Haru Deliana Dewi

Journal of Language, Literature, and Arts

This study examines how ideology is constructed in the translation of Indonesian political news headlines into English by ANTARA News Agency. Moving beyond the notion of translation as mere equivalence, it conceptualizes headline translation as a process of discursive recontextualization shaped by institutional practices and audience design. Using a qualitative comparative approach, the study analyses 20 pairs of Indonesian English political headlines. The analysis implied Fairclough’s (1995) three-dimensional Critical Discourse Analysis (CDA) framework. The dimensional focusing on textual features, discourse practice, and social practice. The findings reveal transformations, including omission of culturally specific details, addition of evaluative elements, lexical reframing, …

A Core Outcome Measurement Set For Hyperemesis Gravidarum Research: A Consensus Study, Kate Maslin

School of Nursing and Midwifery

BackgroundOutcome reporting in hyperemesis gravidarum (HG) research lacks standardization, which hampers the aggregation of data. A core outcome set (COS) for HG research has been developed to increase standardization. While a COS represents which key outcomes should be measured, it does not describe how and when they should be measured. Our aim was to develop a consensus-based core outcome measurement set for HG complementing the existing COS for HG.MethodThis study included multiple phases: (1) systematic review to identify all existing outcome measurement instrument (OMI)s in HG research; (2) a consensus meeting with the steering committee of this study to vote …

A Systematic Survey Of Brachyuran Land Crabs In The Online Tropical Aquarium Trade, Ella Xanthe Whitaker, David L. Roberts, John I. Spicer, Lucy Millicent Turner

School of Biological and Marine Sciences

Globally the tropical aquatic aquarium trade is a multi-million-dollar industry. Although marine ornamental fish and invertebrates are the main focus, tropical freshwater ornamental species including invertebrates (classed by the sector as semi-aquatic, such as land crabs) are also traded. Land crabs include both brachyurans (true crabs) and anomurans (false crabs, including hermit crabs). These are sourced from wild populations and/or tank-bred for use as ornamental commodity species. This global trade is unregulated and the full extent of the brachyuran land crab trade is unknown. Land crabs are important ecosystem engineers, and collection for the tropical freshwater/semi-aquatic aquarium industry is believed …

A Conserved Mechanism For Dimerization And Activation Of Superfamily 1a Uvrd-Family Helicases, Binh Nguyen, Kacey N Mersch, Ankita Chadda, Eric A Galburt, Timothy M Lohman

2020-Current year OA Pubs

DNA helicases are ATP-dependent motor proteins that catalyze duplex DNA unwinding and are involved in DNA repair, recombination, and replication restart. Prominent members of the non-hexameric SF1A UvrD-family helicases are Escherichia coli UvrD, Rep, Bacillus stearothermophilus PcrA, and Mycobacterium tuberculosis (Mtb) UvrD1. SF1A monomers are processive 3'-to-5' single-stranded DNA translocases but need to be activated to become DNA helicases. One mechanism of activation is dimerization. Whereas Rep, UvrD, and PcrA form non-covalent dimers, the Mtb UvrD1 helicase forms a redox-dependent covalent dimer. Dimerization of Mtb UvrD1 occurs between the same regulatory domain (2B) within each subunit stabilized by a disulfide …

Rapid Recovery Of Peripheral Oxygen Saturation In Hypoxic Covid-19 Patients With Ivermectin/Doxycycline/Zinc Multidrug Therapy, Sabine Hazan, Adriana C. Vidal, Eleftherios Gkioulekas, Anoja W. Gunaratne, Sibaish Dolai, Robert L. Clancy, Peter A. Mccullough, Thomas J. Borody

School of Mathematical & Statistical Sciences Faculty Publications

Several combination therapies for the early outpatient treatment of COVID-19 were proposed by independent research groups at the onset of the pandemic during 2020 and 2021. In this observational study, we report on the outcomes of an off-label triple combination therapy, consisting of ivermectin, doxycycline, and zinc, with adjunct vitamin C and D3 supplementation, which was used on high-risk COVID-19 patients. These patients refused an initial recommendation to seek inpatient care, despite a high-risk presentation compounded with one or more comorbidities and/or severe hypoxia. Telemedicine was used to administer personalized treatment to patients at home, who did not have access …

Collaboration Is Key: Improving And Increasing Inclusive Programming Through Partnership, Brandy D James, Elizabeth Sparks, Fiona S Davey, Burris Duncan, Nadine Chau

Journal of Extension

Collaborative partnerships between Cooperative Extension offices and the University Centers for Excellence in Developmental Disabilities are a key opportunity to assess and improve accessible, inclusive programming for the communities they serve. This article outlines such a partnership between local Extension, the local UCEDD, and the local Network for Down Syndrome. It reviews their collaborative process and the resulting pilot program—-an inclusive cooking class. Evaluations of the program and collaborative process demonstrate that the partners' collaboration enabled organizational capacity building and improved service provision for persons with Down Syndrome.

Experimental Study Of An Automotive Cooling System With A Mechatronic Control System, Avaz Israilovich Yangibayev

Technical science and innovation

This article presents the results of experimental investigations of a passenger car engine cooling system equipped with a mechatronic control system. The experiments were conducted on an intelligent hardware-software laboratory test bench developed using original components of a Chevrolet Gentra vehicle. The study determined the thermodynamic response characteristics and energy performance of the system under varying ambient temperatures (-10 to +50 °C) and engine thermal loads. The experimental results demonstrated that the mechatronic system can maintain coolant temperature with minimal fluctuation amplitude, ensure smooth transient processes, and significantly reduce electrical energy consumption. Based on the obtained results, scientific and practical …

Strategic Leverage Points For Effective Watershed Governance: A Micmac Structural Analysis Approach, Ivan Taslim, Sambas Basuni, Moh. Yanuar Jarwadi Purwanto, I Putu Santikayasa

Journal of Environmental Science and Sustainable Development

Over the past two decades, watershed governance in Indonesia has been challenged by rapid land-use change, fragmented institutions, and limited integration of scientific evidence into policy. Previous studies have primarily evaluated watershed sustainability using hydrological or socio-economic indicators, whereas the structural relationships among governance, socio-economic, and biophysical factors remain insufficiently explored. To address this gap, this study applies the Matrix of Cross-Impact Multiplications Applied to Classification (MICMAC) method to examine direct and indirect relationships among watershed governance factors. A pentahelix stakeholder analysis involving government, academia, non-governmental organizations, media, and industry was conducted to evaluate 37 factors identified through a systematic …

Calculation Of The Basic Parameters Of The Hybrid Power Plant (Hpu) On The Spark Car, Rustam Raximovich Tillahodjaev, Jamoliddin Pardaboy Ugli Turdiev

Technical science and innovation

This article presents one of the effective ways to improve fuel efficiency and reduce emissions of toxic substances, the use of internal combustion engines with the use of an electric drive in their designs. In recent years, two directions in the development of cars with electromechanical drives have been clearly identified, the first is the creation of a pure electric car, the second is the development of an electromechanical drive with a combined (hybrid) power plant. Due to the lack of efficient energy storage available for mass production, pure electric vehicles have relatively low mileage on a single charge. This …

Transformative Phygital Service Research (Tpsr): An Agenda For Future Research, Saadia Shabnam, Sanjit K. Roy, Yonathan Silvain Roten, Gaganpreet Singh, Taewon Suh, Hairong Li

Research outputs 2022 to 2026

Purpose – This paper aims to develop a transformative phygital service research (TPSR) framework to explain how hybrid physical-digital service systems shape consumer well-being, autonomy, dignity and inclusion. While prior phygital service research (PSR) advances understanding of hybrid experiences and human-centred ecosystems, key ambiguities persist around agency, governance and interpretive labour in algorithmically mediated interactions. Existing frameworks address value co-creation but lack clarity on how digitally enforced rules and redistributed labour drive transformation. TPSR addresses this gap by theorising contradiction-driven processes through which human–AI arrangements and socio-technical dynamics produce both empowering and erosive outcomes in phygital service environments. Design/methodology/approach – …

Elective Genomic Sequencing For Adults In Research, Clinical And Commercial Contexts, Michael D Linderman, Sophia M Adelson, Tala M Berro, Jennifer L Anderson, Scott D Crawford, Tshaka J Cunningham, Edward D Esplin, Altovise T Ewing-Crawford, Daiva E Nielsen, Stacey Pereira, Tara Schmidlen, Heather Andrighetti, Steven B Bleyl, George M Church, Eden V Haverfield, Madhuri Hegde, Lazaridis N Konstantinos, Paul Kruszka, Debra Leonard, Thomas May, Molly Mcginniss, Vaibhav Pandya, Eric E Schadt, Bastian Greshake Tzovaras, Bethany Zettler, Amy L Mcguire, Robert C Green

Center for Medical Ethics and Health Policy Staff Publications

Purpose: Elective genomic sequencing (EGS) returns monogenic disease findings in multiple genes, including potentially novel variants, and may also provide participants with carrier status, pharmacogenomic and other health-related information. The PeopleSeq Study assessed participants' motivations for and concerns about EGS and the associated clinical and psychosocial outcomes across diverse EGS providers.

Methods: We administered a shared questionnaire to participants who chose to undergo EGS via 18 academic, clinical, or commercial EGS platforms.

Results: We enrolled 1575 participants, of whom 1147 (72.8%) completed a questionnaire after receiving their EGS results. A majority (60.3%) of the participants who completed a post-result questionnaire …

The Isotopic Profile Of Plague Victims Buried On The Quarantine Islands Of Venice, Italy, Katherine L. Dunning

USF Tampa Graduate Theses and Dissertations

This thesis combined carbon, nitrogen, and oxygen stable isotope analysis and historical documentation to explore diet and mobility for 45 individuals whose remains were excavated from the Venetian island Lazzaretto Vecchio, where plague victims were quarantined, cared for, and buried between 1423 and 1700 CE. δ13C from bone collagen, bone apatite, and tooth enamel apatite was evaluated to determine terrestrial, aquatic, C3, and C4 contributors to diet. δ15N from bone collagen was evaluated to understand the individuals’ trophic levels. δ18O from tooth enamel apatite and bone apatite was evaluated to detect mobility over the life course. Adult diet was primarily …

Development And Evaluation Of A Community-Based Water Quality Monitoring Program In Mississippi, Beth H. Baker, Lily Langstaff, Mona Dominguez, Sergio Ruiz-Cordova, Eric Sparks, Madison Gnoose

Journal of Extension

Community-based water monitoring (CBWM) programs provide mechanisms for education and water quality data collection. In this pilot program, we adapted a long-standing CBWM program from Alabama to Mississippi. We assessed the efficacy of the initial program implementation in promoting changes in knowledge, skills, and behavior of participants. Results indicated that 94% of survey respondents reported increased knowledge, 96% reported learning a new skill, and 99% reported an intention to start monitoring, but only 33% engaged in active monitoring. This evaluation summary offers data-driven strategies to expand and adopt CBWM into Extension curricula that build knowledge, skills, and capacity for community …

Financial Analysis Tool (Ct-Ft) For Western North Carolina Christmas Tree Growers, Sam Blumenfeld, Solomon Ghezehei, Justin G.A. Whitehill, Elizabeth G. Nichols

Journal of Extension

Western North Carolina is a major national Christmas tree (CT) production region, yet the CT industry faces numerous challenges that threaten its financial sustainability. Little economic research has been done, and limited decision-making tools exist to assist producers, Extension agents, and associated industry stakeholders. We developed an Excel-based financial analysis tool (CT-FT) to assist small and midsize wholesale CT producers in operational planning and financial assessment. The publicly available financial tools will enable CT growers to better understand their finances and operations, interact with financial stakeholders, assess alternative management scenarios, and track yearly costs to improve operational financial sustainability.

Building Academic-Community Partnerships To Reduce Rural Health Disparities, Latoya J. O'Neal, Marcia Brown, Biswadeep Dhar, Noemi Reyes, Brittany Blake, John Diaz, Karla Shelnutt

Journal of Extension

Rural health disparities are increasing in the United States. Academic–community partnerships between Extension and faith-based organizations present a unique opportunity to improve health outcomes in rural areas. The main objective of this study was to identify the perceived barriers, needs, and strategies for implementing effective and sustainable health promotion programs through Extension and faith community partnerships. We conducted semi-structured interviews with Extension professionals and faith community leaders (N = 15). Our results suggest that academic–community partnerships could leverage shared needs, resources, and strategies to serve as a model for reducing health disparities among low-income, minoritized adults residing in rural …

Survey Increases Understanding Of United States Sweetpotato Producer Clean Seed Needs, Lorin Harvey, Mark Shankle, Rachael Carter, Kelsey Harvey

Journal of Extension

A needs assessment of sweetpotato producers across the United States was conducted as part of a strategic planning process to enhance the applicability of research and education. A national survey and a 2-day grant-planning workshop were also used to engage stakeholders to develop a USDA–NIFA Specialty Crop Research Initiative Proposal to improve and promote clean seed programs. Ninety-five U.S. sweetpotato producers completed the survey, representing more than 73,000 acres of production. Therefore, the survey respondents are estimated to account for nearly half of U.S. sweetpotato production, underscoring the importance and relevance of the results.

Adapting And Delivering An Extension Diabetes Self-Management Support Program To Serve The Hispanic Community, Camden Bryan, Samantha Kanny, Christina Dietz, Danielle Mcfall, Michelle Parisi, Michelle Stancil, Johanna Bruen, Rhonda Matthews, Windsor W Sherrill

Journal of Extension

Expanding Extension education programs to serve the Hispanic community will be important as this population continues to grow. The rate of diabetes is higher among the Hispanic population than the non-Hispanic population; however, the barriers to implementing a health education program and recruiting participants are plentiful. This paper highlights the work conducted by the Clemson Cooperative Extension Service, in partnership with organizations across South Carolina, to adapt and deliver the Health Extension for Diabetes program to the Hispanic community. It offers insights into effective strategies for program adaptation, recruitment, and delivery that agents can use to overcome barriers and increase …

Assessing Knowledge Levels And Learning Preferences Among Organic Grain Farmers And Professionals; The Experience Of The University Of Wisconsin Ograin Program, Lauren Asprooth, Claire G Stedden, Evelyn Hammond, Ayse Okur, Erin Silva

Journal of Extension

With lagging domestic supplies of organic grains, transitioning from conventional to organic grain production is needed, but can be a daunting challenge for farmers. The OGRAIN program began at the University of Wisconsin–Madison in 2015 to support increased organic grain production in the Midwest. We surveyed 429 OGRAIN participants to assess the most accessed resources, areas of knowledge change, and areas for program improvement. Participants highlighted the importance of networking and the need for additional marketing resources. Differences were found in programming preferences by organic farming experience. These results can improve our understanding of how to best support organic grain …

Attracting Extension Program Participants: Tips For Extension Educators, Suzanna R. Windon, Theodore R. Alter

Journal of Extension

Extension educators hold a competitive advantage by delivering educational programs tailored to their communities' unique circumstances and perspectives. This article enhances the understanding of the proactive Extension program model and contributes to the literature on Extension educators' competencies. It offers tips for attracting participants to Extension programs and sustaining their engagement. Additionally, the proposed rubric is a practical tool for educators to assess and ensure that all aspects of their programs are well-prepared for successful implementation and meaningful participant involvement.

Dose-Dependent Toxicological Effects Of Carbon Tetrachloride (Ccl4) In Male Wistar Albino Rats (Rattus Norvegicus): Biochemical, Hematological, And Histopathological Assessment, Rasha Ibrahim Salman

Muthanna Medical Journal

Laboratory animals, especially rodents, are essential models for biomedical research, and especially for studies of disease mechanisms. The current study was carried out at Al-Kut animal facility of College of Science, University of Wasit, Al-Kut, Iraq under controlled experimental conditions in a systematic evaluation of the physiological, biochemical and histopathological responses of laboratory rats (Rattus norvegicus). Fifty male Wistar albino rats were used and divided into five groups of 10 animals each and treated with different doses of carbon tetrachloride (CCl₄), a well-established hepatotoxic agent (purity ≥ 99%), for 8 weeks. The environmental conditions such as temperature, humidity, …

Histamine–Dao Axis In Migraine: Pathophysiology, Genetic Insights, Clinical Evidence, And Therapeutic Implications, Norhan Bassim Jassim, Abdulkadir M. N. Jassim

Muthanna Medical Journal

Migraine is a common neurological illness marked by recurring headache episodes, followed by other neurological and gastrointestinal symptoms. While the precise pathophysiology of migraine is not fully elucidated, increasing evidence indicates that disruptions in histamine metabolism may significantly contribute to the onset of migraines. Diamine oxidase (DAO) is a crucial enzyme that facilitates the extracellular breakdown of histamine, especially inside the gastrointestinal system. Decreased DAO activity can result in histamine buildup, potentially provoking migraine attacks via the stimulation of the trigeminovascular system and the facilitation of neurogenic inflammation. Recent investigations reveal that a significant percentage of migraine patients demonstrate reduced …

Heterogeneous Graph-Augmented Contrastive Learning For Extreme Multi-Class Fiqh Classification, Ali A. Jalil

Al-Bahir

• Background/Introduction: Fine-grained text classification in the field of Islamic Jurisprudence (Fiqh) is difficult because of the structural interdependence of the legal concepts and the extremely multi-class long-tail data distribution (667 classes with 5,979 samples, 52.2% of which contain less than 5 samples). The main problem with traditional flat classifiers is that they assume that target classes are independent and orthogonal output neurons which discards very important relational semantics.
• Objectives: This paper seeks to remediate this extreme imbalance and maintain structural taxonomy by modeling the structural space of classification label space itself as an object to be learned, while giving a …

Websites Of Pharmacy Colleges: A Webometric Analysis, Yashwant S. Chaudhari Mr., Hemant S. Bhoye

Library Philosophy and Practice (e-journal)

In the digital era, institutional websites act as the primary gateway for disseminating academic information, services, and research output. Webometric analysis is a quantitative method used to evaluate the performance, visibility, and impact of websites based on web-based indicators such as hyperlinks, web pages, and parts of web pages.  This study examines 17 pharmacy colleges in Nashik district, out of a total of 63 pharmacy colleges affiliated to Savitribai Phule Pune University, Pune. The study examines domain extensions, number of web pages, internal and external links, and availability of library webpages. It also evaluates content features such as academic information, …