Digital Commons Network^™

Queens, Pearls And Spirochaetes, Radu Suciu

Artl@s Bulletin

Abstract: In December 2019, the New Zealand AIDS Foundation (now the Burnett Foundation) released a public health campaign raising awareness about the increasing rates of syphilis infections in New Zealand. The campaign consisted of photographs that contrasted contemporary backgrounds of bars and nightclubs with actors wearing theatrical costumes akin to the Elizabethan period. This reinforced the perceived idea that syphilis was a disease resurging from the distant past. This paper discusses one of the campaign’s most iconic portraits by analysing its shared cultural, artistic, and medical references (explicit or implicit) and their shifting meanings through time.

Résumé: En décembre 2019, …

Roaming Pixels: Clipping The Operative Close-Up, Vanessa Gravenor

Artl@s Bulletin

Abstract: This essay examines the disseminated war image as it takes off at the speed of light. It seeks to challenge the legacy of the post-structuralist spectator who watches war by complicating this figure with post-colonial perspectives where the distanced, global war dissemination collapses into the intimate, subjective gaze. Focusing on artist–theorist perspectives, it traces strategies for working with the digital broadcast of war, specifically from the 2000s and 2010s, and artists who peer into uncertain pixels and the cruelty of the close-up.

Zusammenfassung: In diesem Essay wird das verbreitete Kriegsbild untersucht, das mit Lichtgeschwindigkeit abhebt. Er versucht, das Erbe …

The Global On Display? Art, Circulation, And The Institutional Framing Of Practices, Florian Rosinski

Artl@s Bulletin

Abstract: This article examines how the notion of “circulation” structures institutional discourse in contemporary art exhibitions focused on digital photography. Drawing on curatorial texts, mediation materials, and interviews from four shows, it uses discourse analysis to show how circulation operates as both a symbolic framework and an organizational logic. While it helps articulate tensions in the global art field, it also neutralizes critique by reaffirming artistic centrality and marginalizing audiences. The study questions whether circulation illuminates or obscures the very power relations it names.

Résumé: Cet article interroge le rôle structurant de la notion de « circulation » dans les …

Brute Force Branding: Variations & Repetitions Of The Almighty Dollar Banknote, Rui-Long Monico

Artl@s Bulletin

Abstract: This paper examines the U.S. dollar as a global brand and mythic icon, revealing how its stable aesthetic asserts dominance and infiltrates daily life. Through visual analysis and global comparison, it shows how banknotes are battlegrounds where art, identity, and geopolitics collide—currency as a weapon of soft power and cultural hegemony. The dollar’s visual inertia—ritualized, repeated, reappropriated—cements its supremacy as a symbolic force, where repetition enforces authority and variation sparks both resistance and conformity. Banknotes emerge as tools of statecraft and vessels of collective memory, as reflected in the author’s bespoke creation accompanying this study.

Résumé: Cet article analyse …

Image Circulations And Economic Imagination: Framing The Peruvian And Chilean Peripheries At The End Of The 19th Century, Alexandre Puche

Artl@s Bulletin

Abstract: This study explores two cases of photographic circulation between Peru, Chile and France in the late nineteenth century to show how images contributed to the requalification of the region within global commercial geography. It also proposes a historical methodology that considers visual repetition as a traceable product of transnational circulation. This approach sheds light on both certain mechanisms behind Atlantic propaganda regarding South America’s economic potential and the structuring role such circulations played in shaping regional representations.

Résumé: Cette étude examine deux cas de circulations photographiques entre le Pérou, le Chili et la France à la fin du XIXe …

What Makes Art Images Travel So Well? Repetition, Variation, And The Global Life Of Images, Béatrice Joyeux-Prunel

Artl@s Bulletin

What do we actually know about how images become global? This article takes stock of current approaches to studying their worldwide circulation. Drawing on findings from the Visual Contagions project—which maps 15 million illustrations across 18,000 periodicals in more than 50 countries—we now see that in the age of print, only a small fraction of images traveled widely, with art reproductions proving to be the most mobile. The central question, then, is whether this broader circulation of art images is linked to their formal power. When examined from multiple perspectives, the answer cannot be a simple yes. Visual circulation also …

Model-Based Investigation Of The Influence Of Environmental Conditions On The Energy Supply Of Multirotor Uavs, Morten Roßberg, Hanna Dibbern, Claudia Werner

Journal of Aviation Technology and Engineering

Flight time of unmanned aerial vehicles (UAVs) is limited by available energy, which is affected by the mission profile and external factors, such as environmental conditions. Two main environmental conditions that need to be considered are the impact of wind and ambient temperature on the UAV and its energy supply. The purpose of this study is to examine the effects of wind and ambient temperature to conduct a preliminary evaluation of flight performance and flight limitations. For this reason, three locations in the United States—New York City, Miami, and Fairbanks—are selected and the impact of the considered environmental conditions of …

Agricultural Evidence Synthesis At A Critical Juncture: Quality Gaps And Implications For Evidence-Based Agriculture, Chao Cai, Jane Yatcilla, Justyna Czader, Sylvie Brouder, Jeffrey Volenec

Libraries Faculty and Staff Scholarship and Research

Systematic reviews and meta-analyses have become essential tools for synthesizing evidence to guide agricultural policy and practice, yet whether these syntheses are themselves conducted with sufficient rigor has rarely been systematically assessed. This study provides a field-wide assessment of reporting quality in agricultural evidence synthesis, examining whether existing reviews are conducted with sufficient transparency and rigor to support the policy and practice decisions they are meant to inform. We drew a random sample of 244 systematic reviews and meta-analyses from a bibliometric dataset of 1,709 articles published between 1997 and 2023, evaluating reporting quality using a 12-indicator rubric across four …

The Problems Of Measuring Prestige: How To Research And Report On The Value Of Graduate Writing Programs, Vicki R. Kennell

Purdue Writing Lab/Purdue OWL Presentations

This workshop aims to help attendees think through the processes of conducting research to identify their writing program’s value for graduate students and communicating results in ways that are intelligible to funding bodies. Activities are divided into three categories: identifying values; evaluating programs and collecting data; and expanding current efforts and overcoming problems.

“It Feels Like A Safe Container”: Experiences Of Finding Solid Ground Groups For Adults With Dissociative Disorders., Laura Hawkins, Sarah Chipps, Kim Foreman, Stephanie Johnson, Aimee Mccann, Rebecca Braughton, Abidemi Mary Ajuwon, Dongjuan Xu

School of Nursing Faculty Publications

Objective: Dissociative disorders (DD) are trauma-related conditions marked by disruptions in memory, identity, and consciousness. Despite high prevalence, DDs are underdiagnosed and undertreated. This study explores the experiences of adults with DD participating in a 31-week Finding Solid Ground (FSG) psychoeducational group. Method: Participants (N=72) were mostly women (81%), who experienced a DD or PTSD dissociative subtype, along with multiple mental health comorbidities. Eight groups (seven virtual, one in-person) completed 31 weekly 90-minute sessions based on the FSG curriculum as adjunctive to individual psychotherapy. Thematic qualitative analysis was used to analyze participants’ hopes, challenges, helpful and unhelpful aspects, and perceived …

Renewable Energy Innovation: A Mathematics-Driven Integrated Stem Approach For K-12 Classrooms, Humphrey Chinenye Ochulor, Dayat Hidayat

Indiana STEM Education Conference

This research brief presents Renewable Energy Innovation (REI) as a mathematics-driven Integrated STEM (iSTEM) approach for engaging upper elementary and middle school students to design, analyze, test, and refine solar cars and wind turbines through mathematical modeling (MM) and problem solving (PS). Research suggests that renewable energy activities support students’ abilities to design systems, quantify variables, construct multiple representations, and refine mathematical models to clarify relationships between energy output and design features. Positioning mathematics as the driver in REI iSTEM engineering design contexts aligns with the Common Core State Standards for Mathematics and foregrounds mathematics as a primary organizing discipline …

Optical Fibre Raman Spectroscopy: A Potential Novel Sensor System For Monitoring The Durability Of Concrete Structure, Yanfei Yue, Jingjing Wang, P. A. Muhammed Basheer, Yun Bai

International Conference on Durability of Concrete Structures

Concrete during its service lifetime, is exposed to and also interacts with the environment (such as CO2, SO42- & Cl-), which would trigger deterioration mechanisms and subsequent durability degradation. Recent decades have witnessed an increased worldwide interest in the development and application of built-in sensor networks for the purpose of continuous Structural Health Monitoring (SHM) of concrete structures. However, the existing sensors face some challenges such as the limited long-term stability and impossibility of recalibration of some optical fibre sensors. Raman spectroscopy is a vibrational technique, demonstrating unique advantages of ‘spectroscopic fingerprint’, fast response and nondestructive nature. During the past …

Cav Pilot Development And Deployment In Midwest Winter, Yupeng Zhou, Can Cui, Zichong Yang, Juntong Peng, Ziran Wang

Center for Connected and Automated Transportation

This project addresses the critical challenges of deploying Connected and Automated Vehicles (CAVs) in adverse Midwest winter conditions by developing a novel hierarchical framework that integrates Large Vision-Language Models for robust, context-aware decision-making. Real-world pilot experiments demonstrate that this architecture significantly enhances vehicle safety and personalization, effectively translating abstract human commands into precise control adjustments on low-friction, snow-covered surfaces. Furthermore, a specialized high-fidelity dataset capturing unique environmental edge cases was established to bridge the domain gap in existing resources and support the future development of resilient all-weather autonomous technologies.

Stem Integration Through Environmental Data Analysis For Real-World Problem Solving, Abigail Erskine

Indiana STEM Education Conference

Integrating authentic, environmental-based data can make STEM instruction more meaningful. As part of a broader high school STEM curriculum, I designed a lesson that connects mathematical and statistical concepts, technology, and environmental data through environmental data analysis to develop real-world problem solving. Using local deer mortality data, I examined how descriptive statistics and data interpretation could reveal population and ecological patterns. Designing with real data highlighted how mathematics can serve as a lens for understanding environmental issues and promote connections across STEM disciplines. This research brief focuses on the instructional design and reflection as the lesson designer.

Classroom Libraries As Sites Of Literacy, Identity, And Imagination: A Pk–3 Guide, Kara M. Taylor

Science of Reading

At a time when children’s access to diverse books is shrinking due to censorship, book bans, and public library closures, classroom libraries have become critical sites of literacy development, identity formation, and imagination, particularly in PK–3 classrooms. This practitioner-focused brief synthesizes research from the science of reading, culturally relevant pedagogy, and literacy access studies to argue that classroom libraries function as essential instructional conditions rather than supplemental resources. Drawing on scholarship related to reading volume, representation, motivation, and foundational skills development, the guide offers practical, research-aligned guidance for curating PK–3 classroom libraries that support phonics, fluency, vocabulary, and comprehension while …

The Influence Of Teachers And Career Counselors Of Middle School Students' Interest In Pursuing Stem Careers, Damilola Ayokanmi, Paul Asunda

Indiana STEM Education Conference

At the front of every STEM classroom, teachers hold more than just textbooks, they hold the potential to shape students’ aspirations, confidence, and perceptions of what is possible in science, technology, engineering, and mathematics (STEM). Beyond teaching content, they nurture problem-solving skills and position STEM careers as attainable (Dare et al., 2021). Career counselors complement this work by providing career-related information, exposing students to STEM professions, and guiding them through academic pathways (Rottinghaus et al., 2018). Together, these educators form an essential support system influencing students’ early career awareness (Murcia et al., 2020). This ongoing qualitative study examines how teachers …

Centering Learners' Voices: Mapping As A Tool For Visuospatial Reasoning In Mathematics, Maria Eloisa C. Nuguid

Indiana STEM Education Conference

Visuospatial reasoning considers visual imagery and the dynamics of space rooted in learners’ lived experiences. Mapping is an example of a visuospatial task where learners interact with and represent their environment. The research focuses on children’s experiences with mapping tasks in the context of informal science, technology, engineering, art, and mathematics (STEAM) education.

Powered By People: Staffing And Capacity In Library Publishing Programs, Michelle Brailey, Melissa Chim, Lauren Collister, Heather Hankins, Alyssa Huffman, Bailey Lake, Barbara Loomis, Miranda Phair, Anita Walz

LPC Publications

This report is comprised of the results of the LPC’s Staffing Survey where respondents answered questions related to staffing and capacity within their library publishing programs.

Analysis Of Stem Activities At Preschool And Primary School Levels In The Usa's And Turkiye's Educational Reports Based On The Engineering Design Process, Cetin Kursat Bilir, Mehmet Fatih Öçal, Esra Yilmaz Bilir

Indiana STEM Education Conference

This comparative study examines STEM activities from preschool to grade 4 in the United States and Türkiye using the Engineering Design Process (EDP) framework. Five activities from each country were selected based on national standards (NGSS in the U.S.; Ministry of National Education STEM Standards in Türkiye). Using qualitative content analysis, we examined how each activity reflects the stages of the EDP. The findings highlight ways to strengthen STEM education through design-based learning and offer teachers practical insights for integrating engineering design into early education.

Green Energy Innovation As A Theme For Integrated Stem Curriculum In K-8 Out-Of-School Learning, Humphrey Chinenye Ochulor, Paul Asunda, Swagata Sarkar, Comfort Temitope Aje, Deepanshu Gupta

Indiana STEM Education Conference

In this project, we developed a theme of Green Energy Innovation (GEI) for K-8 integrated STEM (iSTEM) out-of-school learning that includes scientific concepts, engineering design, mathematical measurement, and data collection. Anchored in engineering design (English, 2016), the researchers designed a curricular unit that included simple and complex solar car models. The researcher-designed solar car prototypes serve as STEM kits that support students’ iSTEM-based engineering design activities.

More Than A Design Task: How Questions Shape Student Attention And Learning, Isaiah Kent-Schneider

Indiana STEM Education Conference

Incorporating engineering design activities into education has the potential to transform learning and students' educational experiences. However, when teachers implement engineering design without asking purposeful questions to focus students' attention, students tend to focus on the task but miss out on the intended learning of underlying science and math concepts. This research brief provides practical examples of questions teachers can use to focus student attention during engineering design activities.

Warhammer Serial Paratext: A Games Workshop Business Strategy, Neal Baker, Devaney Tennille Mosier

Information Studies Undergraduate Works

Games Workshop (GW) is a top 100 British company known for their Warhammer brand. Almost no attention has been paid to GW business strategy, however, in academic or management practitioner literature. This study addresses the analytical gap by examining how GW monetizes serial paratext over time. It connects GW's 1994–2002 magazine, The Citadel Journal, to the company's Warhammer+ digital platform TV content (2021–present) and references White Dwarf magazine (1977–present). We use reflexive thematic analysis to demonstrate seven GW paratext themes across decades. While the overall themes remain consistent, we identify changes in emphasis. For example, GW experiments with more …

Feasibility Study On The Development Of Indiana’S Connected And Automated Vehicle Roadmap And Strategic Plan, Can Cui, Juanwu Lu, Yupeng Zhou, Abin Mathew, Jue Zhou, Ziran Wang, Yaobin Chen

JTRP Technical Reports

This study provides INDOT with critical insights into major OEMs’ connected and autonomous vehicle (CAV) development plans and related research and demonstration activities in several surrounding states, guiding infrastructure investment and policy decisions. The report delivers three outputs that guide the CAV technologies implementation in Indiana. First, it synthesizes the best regional practices and industry direction to distinguish what is feasible now from what requires further development. Second, it establishes a technical baseline that links priority applications to sensing and communications architectures with explicit attention to interoperability, security, and maintainability. Third, it defines an implementation framework that connects capital and …

Development Of Dashboards And Procedures For Using Connected Vehicle Data To Prioritize Investments In Electric Vehicle Related Infrastructure, Jairaj C. Desai, Nathaniel J. Sturdevant, George Mccue, Darcy M. Bullock

JTRP Technical Reports

The National Electric Vehicle Infrastructure (NEVI) Formula Program and the Charging and Fueling Infrastructure Discretionary Grant Program together provide $7.5 billion to support states with building out a nationwide EV charging network. Indiana’s Charging the Crossroads program, funded through the NEVI program, plans to invest almost $100 million to build an EV charging network along Indiana interstates and highways. There is broad consensus among states, that these fast charging station investments should be based upon quantitative geospatial data with the objective of maximizing the impact of the NEVI program investments.

However, traditional methods for monitoring electric vehicle (EV) usage have …

Research Support To Indot On Systemwide Asset Condition Assessment Using Connected Vehicle Data, Andrew Thompson, Jairaj Desai, Rahul Suryakant Sakhare, Darcy M. Bullock

JTRP Technical Reports

Crowdsourced pavement roughness data using connected vehicles now provides cost-effective, high-resolution condition monitoring in near real-time. This study evaluates how connected vehicle data can support effective investment prioritization across Indiana’s road network and improve upon traditional data sources using surveys that are often done annually or biennially. A key challenge is handling terabyte-scale geospatial roughness datasets and integrating them meaningfully into asset management workflows. A scalable data processing methodology is outlined to address this issue and is used for the subsequent analysis.

This report’s analysis uses more than 3 billion daily CV-estimated roughness measurements (IRICVe) from 2022–2025, in addition to …

Review Of Aashtoware Pavement Me Design Version 3.0, Jusang Lee, Jongmyung Jeon, John E. Haddock

JTRP Technical Reports

This study evaluated the differences between AASHTOWare Pavement ME Design (PMED) Version 2.6 and Version 3.0 using representative Indiana pavement structures and traffic conditions. PMED Version 3.0 introduces several major updates, including adoption of the MERRA-2 climate database, revised rigid pavement slab-base interaction models, updated calibration coefficients, and support for Multiple Stress Creep Recovery (MSCR)-based asphalt binder grading. Because the Indiana Department of Transportation (INDOT) currently uses PMED Version 2.6 with locally calibrated distress models, evaluation of Version 3.0 was necessary prior to implementation. A total of 114 pavement design files representing full-depth asphalt pavements, asphalt overlay pavements, and Portland …

Utilizing Emergency Management Audio Messages For Traffic Incident Management Performance Measures, Christopher Gartner, Vihaan Vajpayee, Jairaj Desai, Darcy M. Bullock

JTRP Technical Reports

Timely and accurate information regarding roadway incidents is critical for Traffic Management Centers (TMCs) to maintain safety and mobility. While Intelligent Transportation Systems (ITS) cameras and crowdsourced data provide significant visibility, rural interstate corridors often suffer from coverage gaps, or "blind spots," where incidents go undetected until significant queuing occurs. Public safety radio communications serve as the primary coordination method for first responders, creating a "verbal infrastructure" that contains vital information regarding incident location and severity. This study evaluates the feasibility of using Automatic Speech Recognition (ASR) to bridge these gaps by monitoring and analyzing radio traffic. The project developed …

Demonstration Of Infrared Pavement Heater, Dwayne Harris

JTRP Technical Reports

Indiana Department of Transportation (INDOT) maintenance currently employs several patching methodologies; however, prior to this study, INDOT had little experience with using infrared pavement heaters as a maintenance tool.  The purpose of this research was to introduce pavement heating technologies and provide INDOT maintenance personnel with experience using these technologies.

Exploring Autonomous Maintenance Technologies (Amt) In Indot Road Maintenance Activities: A Feasibility Study, Ajuna Puthenpurackal John, Cong Zhang, Yunfeng Chen, Yiheng Feng

JTRP Technical Reports

This project conducted a feasibility study of adopting autonomous maintenance technologies (AMTs) for Indiana Department of Transportation (INDOT) road maintenance activities. It surveyed state DOT representatives on AMT adoption, reviewed candidate AMT products and automation levels, and conducted a preacceptance survey to INDOT maintenance personnel. The market and technology reviews identified 51 AMTs across eight categories: snowplowing, mowing, crack sealing, pothole patching, traffic-control-device setup and retrieval, sweeping, culvert inspection, and roadway inspection and three automation types: full automation, partial automation, and remote operation. The INDOT survey showed cautious, technology-specific acceptance, with highest near-term potential for traffic control device setup, culvert …

Human Vaccine Hesitancy Spillover In The Field Of Veterinary Medicine: A Systematic Narrative Review Of Impacts And Veterinary Responses, Allison Schimpf

HEAL Project Outputs

Human vaccine hesitancy spillover in the veterinary field is a relatively new concept that has gained traction since the COVID-19 pandemic. Concerns about vaccine safety have increased among pet owners leading to questions about the potential impacts of reduced vaccination and how veterinarians can address these attitudes. A systematic search strategy following PRISMA 2020 guidelines was used with 3 different databases to collect peer-reviewed research articles from 2022 until now. The initial search yielded 376 articles for review and 11 were included after screening. Articles were analyzed using a narrative review format. Results showed that pet owners are more vaccine …