Digital Commons Network^™

Why Are Executions Becoming Crueler?, Deborah W. Denno

Faculty Scholarship

Since the modern death penalty era, this country’s six execution methods have become crueler over time. This article details the execution procedures adopted across death penalty states up to the end of 2025, analyzing their societal and cultural underpinnings and explaining how they were implemented, including their shared flaws, unscientific origins and protocols, and reliance on untrained, unqualified, or unknown executioners. While legislatures and courts claim that states move from one technique to the next to enhance greater humaneness, history shows that such switches are primarily propelled by constitutional challenges to a state’s particular technique. In theory, rendering a state’s …

Untangling Ai Openness, Parth Nobel, Alan Z. Rozenshtein, Chinmayi Sharma

Faculty Scholarship

The debate over AI openness—whether to make components of an artificial intelligence system available for public inspection and modification—forces policymakers to balance innovation, democratized access, safety and national security. By inviting startups and researchers into the fold, it enables independent oversight and inclusive collaboration. But technology giants can also use it to entrench their own power, while adversaries can use it to shortcut years and billions of dollars in building systems, like China’s Deepseek-R1, that rival our own. How we govern AI openness today will shape the future of AI and America’s role in it.   Policymakers and scholars grasp the …

Teacher Perceptions Of Administrative Support, Student Behavior, And Work Environment: Effects On Morale, Commitment, And Retention Of High School Teachers In A Mid-Sized School District In North Carolina, Joseph M. Serviss

Doctor of Education Dissertations

Teacher attrition remains an ongoing challenge in secondary education, often linked to declining motivation or commitment. This mixed-methods sequential explanatory study aimed to explore high school teachers’ perceptions of administrative support, student behavior, and work environment factors, and how these elements impact job satisfaction and retention. Quantitative data were collected through an internal Teacher Working Conditions Survey distributed to high school teachers within a single public school district. For qualitative insights, semi-structured interviews were conducted with 14 high school teachers, and inductive thematic analysis was used to interpret the survey findings. Quantitative results showed mostly positive views regarding administrative support, …

Implementing Stem In Elementary Schools: Teacher Perceptions, Practices, And Supports, Casey Wester

Doctor of Education Dissertations

STEM education is a critical component of maintaining global competitiveness, underscoring the need to begin it in early childhood. Integrating STEM education requires teachers to move beyond traditional teaching methods toward a transdisciplinary approach. Research has shown that there can be a variety of barriers to integrating STEM into the classroom. This explanatory mixed methods research study investigated elementary school educators' perspectives on implementing a STEM initiative, the fidelity of implementation post-initiative, and the current supports and additional support needed to sustain implementation. To carry out this investigation, a survey was deployed to elementary educators in three elementary schools, and …

Playing With Fire: A Phenomenological Study Of Burnout Among Career And Technical Education Teachers And Factors That Fuel The Dilemma, Kaye C. Harris

Doctor of Education Dissertations

This phenomenological study explored the lived experiences of Career and Technical Education (CTE) teachers who self-identified as having suffered from burnout. While burnout in education is a commonly researched topic, burnout related to CTE is underrepresented but relevant due to an increasing emphasis on the need for skills-based training. This study sought to understand the internal and external factors that contributed to teacher burnout and how shame, gaslighting, and toxic positivity influenced professional identity and emotional well-being. A qualitative phenomenological approach was used to conduct 14 personal interviews and a follow-up focus group consisting of six participants. Findings indicated that …

Comprehending Teacher Retention: A Qualitative Study Of Job Satisfaction Viewed Through The Frameworks Of Maslow And Herzberg, Shakeria G. Mccullough

Doctor of Education Dissertations

Teacher shortages pose a significant concern, as numerous educators are departing from the profession (OECD, 2025). Schools are encountering difficulties in filling vacant positions with droves of individuals planning to depart the profession (Lurye & Griesbach, 2022). This qualitative study investigated alternatively certified and traditionally certified teacher perceptions regarding job satisfaction and teacher retention within a single public school system. Findings showed the need for policy shifts that address organizational challenges, an increased focus on pathway-specific and individual supports, a procurement of purposeful and meaningful instruction, greater attention to the realities of teaching and the well-being of teachers, and a …

Exploring Teacher And Business Partner Perspectives On Cte Effectiveness, Jada Owenby

Doctor of Education Dissertations

This study explored stakeholder perceptions of Career and Technical Education (CTE) program effectiveness for preparing students for postsecondary pathways. The investigation focused on CTE teachers’ and business partners’ perspectives about student readiness and workforce preparation. This study used qualitative research and a theoretical framework from the Human Capital Theory, the Social Cognitive Career Theory, and the College and Career Readiness Framework. Participants included nine high school CTE teachers from different career clusters and five local business partners who were currently aligned with the district CTE program. Data were collected using semi-structured interviews. Interview data were analyzed using theme analysis. Both …

2026 Engage For Change Awards Program, Bonner Center For Civic Engagement

Engage for Change Awards

2026 Award Print: Hamilton Glass, Artist

Keynote Speaker: Hamilton Glass, Artist

Spatio-Temporal Demand Forecasting For Optimizing Electric Vehicle Charging Network Operations, Subhamyu Mani Nepal

Electronic Theses and Dissertations

The primary objective of this thesis is to create a framework for modeling, forecasting Electric Vehicle load demand and optimizing the EV charging network operation for Charging network operators. As EV’s popularity grows accurate forecasting of EV charging demand and its effect on the distribution network is critical for the efficient planning and operation of charging infrastructure, as well as for enabling Charging Network Operators to participate effectively in wholesale electricity markets. The first part of the work develops Mt /M/1 & Mt /M/c queuing models calibrated using real-world EV charging data to characterize station-level operations under time-varying arrival rates. …

The Disenchanted Grove: Postcolonial Modernity And The Decline Of Ri’I Bamboo Governance In Flores, Indonesia, Handoyo Handoyo, Puji Hastuti, Lukas Rumboko Wibowo, Budiyanto Dwi Prasetyo, Surati Surati, Kresno Agus Hendarto, Lila Juniyanti, Dewi Ratna Kurnia Sari, Desmiwati Desmiwati, Sanusi Sanusi, Ane Dwi Septina, Ramawati Ramawati

Forest and Society

This article explores the erosion of ri’i, a traditional ecological governance system practiced by the Ngadha people in Flores, Indonesia, in the face of modernization and postcolonial development. Based on long-term ethnographic fieldwork and interviews with cultural elders, ritual practitioners, and local authorities, the study documents how ri’i—a ritual-based regulatory system for bamboo resource management—has been progressively dismantled through the combined pressures of technocratic governance, land commodification, and shifts toward individualism. Empirically, the main drivers identified are state land certification (including Sertifikat Hak Milik, SHM) and village modernization campaigns, which reconfigure communal tenure and everyday governance practices. Once embedded …

Medical Image Feature Extraction And Selection Based On Inception V3 And Gini Index For Cervical Cancer Cells Identification, Rachida Assawab, Mounir Ouzir, Badreddine Benyacoub, Abderrahim Electrochemical Sensor For Tenofovir Allati, Ismail El Moudden

Research and Infrastructure Service Enterprise (RISE) Faculty Publications

Background: Cervical cancer remains the fourth most common cancer in women globally, with 604,000 new cases annually. Early detection through cytological screening is critical, but manual interpretation suffers from high false negative rates and requires expert pathologists often unavailable in resource-limited settings.

Methods: We developed a novel hybrid framework combining InceptionV3-based deep feature extraction with Gini Index feature selection for automated cervical cancer cell classification. Using the Herlev dataset (917 Pap smear images: 242 normal, 675 abnormal), we extracted 2048 deep features and applied systematic feature selection to identify optimal discriminative subsets. Comprehensive clustering analysis (K-means, K-medoid, Fuzzy clustering) validated …

4-H Day Of Service Team Guidebook, Kristen Lyons

UNH Cooperative Extension

No abstract provided.

Estuary, Kelle Loughlin

UNH Cooperative Extension

No abstract provided.

Nh State Shoreland Water Quality Protection Act (Landscaping For Water Quality Workshop - 2026), Jay Aube

UNH Cooperative Extension

No abstract provided.

Good Forestry In The Granite State - 3rd Edition, Cooperative Extension

UNH Cooperative Extension

No abstract provided.

Small-World Simulations: A New Method To Test The Effect Of Legal Rules, Johannes Kruse

Coase-Sandor Institute for Law & Economics Research Paper Series

Small-world simulation exposes an artificial society to a legal rule and observes what its members do. The agents are driven by language models: their conduct is not stipulated in equations but reasoned in their own words. The architecture can be turned on any legal regime; personalized speed limits are the demonstration, chosen because rational-choice and behavioral predictions there conflict. Validated against documented driving patterns, the simulation generates behavior no one wrote into it. Because language models are trained on what people say rather than do, the method estimates orderings, not levels: a benchmark, not a substitute for evidence.

Economic Instrumentality Report Of Work & Occc, Manuel A. Rivera, Stephen Pratt, Frank Badu-Baiden, Margaret Zorrilla

Hospitality+™ Center for Innovation and Training

This report presents a comprehensive overview of the workforce supporting the OCCC, based on a research partnership with the University of Central Florida’s Rosen College of Hospitality Management. The analysis integrates nine interconnected studies examining workforce characteristics, job satisfaction, quality of life, commitment, retention, financial sustainability, and perceptions of meaning in work. Findings are based on 299 valid responses, representing front-line, supervisory, and managerial employees across the Central Florida events and tourism ecosystem.

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 …

Assessment Of Temperature Correction Factors For Falling Weight Deflectometer Deflections, Pablo Orosa Iglesias, Jin Li, Bongsuk Park, Seonghwan Cho, John E. Haddock

JTRP Technical Reports

This study presents the development of an improved temperature correction methodology for falling weight deflectometer (FWD) deflections in full-depth asphalt pavements. The objective was to address the limitations of existing correction methods by integrating viscoelastic pavement behavior, structural properties, and realistic thermal gradients. Field temperature data from instrumented sites in Indiana were used to train a machine learning model capable of predicting pavement temperature profiles in flexible pavements. These predictions informed a series of finite element simulations that captured pavement responses to FWD loading under a range of thermal and structural conditions. Temperature correction factors were then derived and modeled …

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 …

Guidelines For Use And Design Of Deep Foundations For Three-Sided Structures, Yao Wang, Rodrigo Salgado, Monica Prezzi

JTRP Technical Reports

Buried three-sided structures are widely used for roadway crossings and underpasses. Whereas spread footings are common, deep foundations are required when weak soils, scour risk, or site constraints exist. This study aimed to improve understanding of load-transfer mechanisms and develop guidance for the design of deep foundations supporting buried three-sided structures.

A nationwide survey of 34 state DOT engineers and 12 three-dimensional finite element analyses were conducted. Results show that greater stem wall height and thicker earth cover lead to a more uniform live-load distribution between piles. The most critical condition occurs when the design truck is placed near the …

Rampcast Phase Ii: Connected Vehicles Traffic Management Application On Indiana Highways, Abin Mathew, Agnideven Palanisamy Sundar, Juntong Peng, Jue Zhou, Yaobin Chen, Feng Li

JTRP Technical Reports

This project advances connected vehicle applications by developing and testing an enhanced RampCast system, a comprehensive traffic management system using C-V2X technology for Indiana highways. The system features a dual-mode architecture integrating both short-range (PC5) and long-range cellular (Uu) C-V2X communication pathways, utilizing commercial-grade Cohda MK6 hardware and adhering to SAE J2735 standards to ensure interoperability. A key innovation is the integration of an AI-based prioritization framework, which leverages a large language model to enhance the contextual relevance of traffic messages. This AI system introduces two intelligent agents: one to dynamically estimate the appropriate display distance for an event based …

Integration Of Bim For Bridge Modeling, Jiansong Zhang, Hang Li, Temitope Akanbi, Hosam Hegazy, Fan Yang, Meta Soy, Yunfeng Chen, Hazar Nicholas Dib

JTRP Technical Reports

Existing INDOT bridge projects mainly use PDF plans for the official deliverables and records to be communicated, transferred, and stored among different stakeholders. With the Industry Foundation Classes (IFC) BIM standard (ISO 16739) adopted by AASHTO as the national standard for modeling bridge projects, there comes a great opportunity to upgrade the documentation of INDOT bridge projects to 3D BIM in compliance with this national standard, while at the same time addressing the need to manage and retrieve project information in a more convenient and efficient way. In addition, INDOT needs to achieve the goal of meeting new Specifications for …

The Business Case For Sustainable Road Infrastructure Development, David Holguin Mejia, Deepak Benny, Dong Yoon Song, Konstantina Gkritza, Kumares Sinha, Samuel Labi

JTRP Technical Reports

This study developed a business-case framework for embedding sustainability into the Indiana Department of Transportation’s (INDOT) practices. The study first identified the role of sustainability in road infrastructure development, and then discussed strategic plans, sustainability programs, and institutional challenges that shape how sustainability actions are conceived and executed. The study reviewed existing sustainability rating systems, established exposure metrics, and subsequently developed a business-case framework called the Road Infrastructure Sustainability Evaluation (RISE) to guide INDOT in embedding sustainability across the full infrastructure lifecycle, from planning through end-of-life. RISE follows a multicriteria analysis approach, incorporating indicator selection, criteria evaluation, weighting, normalization, and …

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 …

Pedestrian And Bicyclist Trespassing Impacts On Rail Grade Crossings Safety And Mobility, Shanyue Guan, Siqi Chen, Shufan Liu, Samy Noureldin, Bridgette Hail, Brandon Burgoa, Elizabeth Mouser, Alison Shaner, Paige Story, Karen Stippich

JTRP Technical Reports

Highway roads intersect with a railroad track, forming a multimodal transportation system. The intersection is called a highway railroad grade crossing (HRGC). Because of the multiple transportation operations, induced conflict at the grade crossing, crashes may happen between road users (e.g., automobiles, pedestrians, bicyclists, etc.) and trains in operations at highway railroad grade crossings. This is a global challenge for many countries around the world. According to the 2022–2026 Indiana Strategic Highway Safety Plan and 2022 Indiana Highway-Rail Grade Crossing Safety Action Plan, one of the biggest challenges facing Indiana is the higher numbers of pedestrians in and around crossing …

Identify Bridge Design Guidelines For Wildlife Crossings, Jon Padfield, Kyle Squillace

JTRP Technical Reports

Annual vehicle miles driven in the United States doubled, from 1.6 trillion to 3.2 trillion in the 40 years between 1983 and 2023. Unfortunately, one side effect of the increase in vehicle miles driven has been the prevalence of Animal-Vehicle Collisions (AVCs).

As early as 1975, efforts began in some Western states to create safe animal passages such as the wildlife overpass over I-15 in Beaver, Utah. Wildlife passages increased in popularity from the 1970s through the 1990s, but they were mainly being designed and constructed in the Western United States.

Today, there is increasing and broader interest in safe …

Physics-Based Modelling Of Concrete Degradation Phenomena: Impact Of Construction Defects On Long Term Cost And Material Properties, Manuel Salmeron, Oscar D. Forero, Talha Faiz Mohammed, Kabir Shrivastava, Shirley J. Dyke, Julio A. Ramirez

JTRP Technical Reports

The quality of workmanship and adherence to specifications during the bridge construction phase of concrete decks, slabs, and continuous T-beams, are key factors on which future structural performance and durability hinge. If construction practices do not meet the required standards of quality, they may trigger early onset of deterioration processes that shorten the service life leading to unplanned interventions or unscheduled repairs, thus intensifying the need for maintenance actions and increasing costs during the service life of the bridge. Despite the consensus view that substandard construction practices reduce the performance of concrete structures, quantifying the impact is challenging. This difficulty …

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 …