Digital Commons Network^™

Climate And Seasonal Influences On Indo-Pacific Sea Level: Insights From 30 Years Of Satellite And Tide Gauge Data, Karlina Triana

ASEAN Journal on Science and Technology for Development

We analyze Indo-Pacific sea-level variability using monthly satellite altimetry (1993–2025) validated against records from 16 tide-gauge stations. Cross-comparisons show strong agreement, especially in the western Pacific, confirming the reliability of altimetry for regional assessments. Seasonal SLA variability is largest in the Bay of Bengal and South China Sea and reflects monsoonal forcing, whereas interannual fluctuations in the eastern Indian and western Pacific oceans are dominated by ENSO and modulated by PDO. Harmonic decomposition isolates annual and semi-annual cycles, and an EOF/PCA framework identifies the leading modes: EOF1 (30.8%) captures basin-scale interannual variability and EOF2 (20.9%) reflects the seasonal cycle. Spectral …

The Impact And Sustainability Of A School Improvement Grant On Student Outcomes In An Elementary Setting, Tiesha Denise Reed

Theses and Dissertations

The purpose of the study was to examine the impact and sustainability of the School Improvement Grant (SIG) Transformation Model and to determine its impact on a low-performing elementary school. The research study used a quantitative research design to investigate the effects of the SIG on student achievement and school annual reporting data across three time periods: pre-intervention (2014-2015), post-intervention (2016-2017), and six years after the grant ended (2022-2023). The research design was appropriate because it allowed the researcher to collect archival data and examine potential differences across time periods. The independent variable was the three time periods, and the …

Album Production: A Pedagogical Tool In Collegiate Brass Performance, Alex Doolittle

Theses and Dissertations

This graduate research project investigates the value of musical album production within collegiate brass performance training and pedagogy. Within the collegiate sphere, brass pedagogy has long centered on live performance, such as juries, recitals, and ensemble participation as a primary performance tool; however, the 21st-century musical landscape is deeply rooted in technological and digital artistic dissemination. This study is used to push the boundaries of how technology can be interpreted in brass pedagogy by asking: How does album production function as a pedagogical tool in collegiate brass performance training?

In this project, I used an auto-ethnographic case study design, serving …

Analysis Of Risk Factors And Current Programs For Addressing Injuries In Children And Adolescents, Jahfel Nial Jones Iii

Theses and Dissertations

Unintentional injuries are a leading cause of morbidity and mortality among children and adolescents in the United States. These injuries result from various causes, including motor vehicle crashes, falls, suffocation, and poisoning. This capstone project examines the prevalence, risk factors, and prevention strategies for unintentional injuries among infants, children, and adolescents. Using a public health approach, this research explores evidence-based interventions and community-based programs that effectively reduce injury-related mortality. The project also incorporates data and insights from the Safe Kids Columbus program at Piedmont Columbus Regional, where various injury prevention initiatives have been implemented.

Findings revealed that motor vehicle crashes …

Dynamics Of Single-Walled Carbon Nanotubes In Structured Complex Fluids, Sepehr Yari

Open Access Master's Theses

Cancer survival depends strongly on the stage at which the disease is detected, motivating the development of biosensors capable of identifying early changes in cellular state. Single-walled carbon nanotubes (SWCNTs) are promising intracellular biosensors because their intrinsic near-infrared fluorescence, photostability, and tunable surface chemistry and lenght enable prolonged measurements in living cells. Disease such as cancer can progress and alter intracellular physical properties, suggesting that SWCNT motion may provide a physical readout of changes in cellular state. Interpreting this motion is challenging, however, because the cytoplasm is structurally heterogeneous and contains both passive fluctuations and active transport processes. As a …

Using Network Models To Understand Biological Signaling Architecture, Russ White, Emily Brown Reeves, Gerald L. Fudge

Faculty Publications

Engineers have developed abstract network models to better understand the recurring problems faced by communication systems. This paper argues that these models can be generalized to describe biological communications systems given that they share many requirements with human-designed systems, including functional requirements and physical constraints. Leveraging collaboration, biologists and engineers can work together to use well-understood communication systems, designed to carry data across a computer network, as a model for analyzing less well-understood biological communication systems in order to make predictions and uncover previously unknown functionalities. To illustrate this approach, we apply the Recursive Internet Network Architecture model (RINA) to …

Pullulan Production From Lignocellulosic Plant Biomass Or Starch-Containing Processing Coproduct Hydrolysates, Thomas P. West

Faculty Publications

The complex polysaccharide pullulan is characterized as a glucose-containing biopolymer that is both water-soluble and neutral in polarity. A variety of commercial applications exist for pullulan, including its utilization as a flocculant, a blood plasma substitute, a food additive, a dielectric material, an adhesive, or a packaging film. The fungus Aureobasidium pullulans has used several hydrolysates derived from plant biomass or starch-containing processing coproducts to support polysaccharide production. These include various plant biomass or processing coproduct streams such as lignocellulosic-containing peat, prairie grass, stalks, hulls, straw, shells, and pods or starch-containing coproducts from the processing of corn, rice, jackfruit seeds, …

Performance Of Shcc Brick Infill And Nsm Reinforcement Systems For Strengthening Rc Deep Beams With Large Openings, Ahmed Badr El-Din, Mohamed Ghalla, Galal Elsamak, Ayman El-Zohairy

Faculty Publications

The presence of large web openings in reinforced concrete (RC) deep beams often disrupts the natural load-transfer mechanism, leading to severe reductions in shear strength and premature failure. This study introduces a novel hybrid strengthening system incorporating strain-hardening cementitious composite (SHCC) bricks, stainless-steel and galvanized-steel sheets, and near-surface-mounted (NSM) steel reinforcements to restore and enhance the shear performance of RC deep beams with large openings. A comprehensive experimental program was conducted on sixteen beams under concentrated loading to evaluate the influence of different infill and strengthening configurations on load capacity, stiffness, ductility, and energy absorption. The results revealed that the …

Promoting Three-Dimensional Printed Assistive Devices For Occupational Therapy Through Online Resources, Luke M. Shotts, Alex Orkwis, Blanche Leeman, Jacie Schneider

Occupational Therapy Student Scholarship

Three-dimensional (3D) printing gives occupational therapists (OTs) a way to make low-cost, customizable assistive devices, but it remains underused in practice because most OTs have little training in it and the open-source designs that exist are scattered across sites not built for clinical use. This capstone project developed OT 3D Resource (https://www.ot3dresource.org), a free website that teaches OTs, students, and educators how to use 3D printing to create assistive devices for hand-related needs. The site includes beginner tutorials, a library of open-source printable device files with print settings and clinical considerations, and links to established 3D printing communities. …

Catalytic Hydropyrolysis Of Beetle Killed Trees For The Production Of Transportation Biofuels, Oluwanisola Makinde, Fernando L.P. Resende, Michael Asama, Demian F. Gomez

Jasper Department of Chemical Engineering Faculty Publications and Presentations

We conducted catalytic hydropyrolysis of beetle-killed trees: Pine, Ash tree, and Redbay in a micro-pyrolyzer (Py/GC–MS) and investigated the performance of heterogeneous catalysts like HZSM-5, NiMo-HZSM- 5, and NiRe-HZSM- 5. We also investigated the effects of temperature, catalyst-to- biomass ratio, and hydrogen pressure on product yield. Our findings reveal that aromatic yields increase with temperature and catalyst-to- biomass ratio but decline at higher hydrogen pressures; additionally, higher catalyst acidity enhances both total hydrocarbon production and selectivity toward C7–C8 aromatics, with each feedstock exhibiting distinct optimal conditions. The type of metal doped on the HZSM-5 zeolite plays an important role in …

Remember, Remember, The 15th Of November!, Lord Reg Empey

New England Journal of Public Policy

No abstract provided.

Greenhouse Construction, Krishna Nemali

Purdue Extension Numbered Publications

Modern greenhouses do not resemble their hobby-scale 19th-century predecessors. Knowledge of construction requirements, location considerations, orientation, structural stability, etc., is vital. In this six-page publication, a Purdue University professor provides detailed, clear introductory knowledge about greenhouse construction.

Effects Of Scapular-Focused Interventions On Shoulder Range Of Motion And Strength Outcomes Associated With Throwing Performance: A Systematic Review With Meta-Analysis, Elijah S. Garcia

Research Papers

Background

The scapula plays a crucial role in overhead throwing mechanics acting as the proximal base for glenohumeral motion and creating optimal force transfer throughout the kinetic chain. Impaired scapular control can be linked to altered shoulder mechanics, lack of mobility, and increased injury risk in athletes whose sport require overhead movements (overhead athletes) (Cools et al., 2015; Kibler et al., 2021). Scapular stabilization programs are often used in rehabilitation and performance settings, despite the fact that the magnitude of their effectiveness on shoulder range of motion and strength outcomes in throwing populations remains unclear. The purpose of this review …

A Simple Statistical Tool To Correct The Daily Temperature Effect On Dielectric Soil Matric Potential Sensor Readings, Sebastián Bravo Peña, Meindert Commelin, Ole O. Wendroth

Plant and Soil Sciences Faculty Publications

High-resolution time series recorded by soil water dielectric sensors are often affected by other processes. Dielectric soil matric potential sensors, such as the TEROS 21, exhibit temperature sensitivity, resulting in deviations of readings from the true value due to soil temperature fluctuations. However, methods for correcting this effect remain limited. The objective of this study was to create a straightforward, scale-based statistical approach to mitigate the influence of daily temperature oscillations on matric potential dielectric readings. The temperature sensitivity correction function (TSCF) identifies, quantifies, and smooths diurnal fluctuations caused by soil temperature dynamics. We provide a detailed description of the …

Adversarial Robustness In Biomedical Time-Series Models, Rohan Tiwari

Bioengineering Theses

This study investigates adversarial vulnerabilities in deep learning models for biomedical time-series classification across two clinically important modalities: electrocardiography (ECG) and electroencephalography (EEG). Using the MIT-BIH Arrhythmia and CHB-MIT seizure datasets, I evaluate time-domain attacks (FGSM, PGD), Fourier-domain constrained attacks, and learned spectral perturbations designed to reveal modality-specific sensitivity patterns. Across both tasks, a consistent trend emerges low-frequency components (0–5 Hz) constitute a dominant axis of adversarial vulnerability, with perturbations in this range producing the steepest degradation in classification performance. In ECG models, protecting the physiologically relevant QRS band (5–20 Hz) significantly improves robustness, whereas EEG models remain highly sensitive …

Results Of The Second Ice Shelf-Ocean Model Intercomparison Project (Isomip+), Claire K. Yung, Xylar S. Asay-Davis, Alistair Adcroft, Christopher Y. S. Bull, Jan De Rydt, Michael S. Dinniman, Benjamin K. Galton-Fenzi, Daniel Goldberg, David E. Gwyther, Robert Hallberg, Matthew Harrison, Tore Hattermann, David M. Holland, Denise Holland, Paul R. Holland, James R. Jordan, Nicolas C. Jourdain, Kazuya Kusahara, Gustavo Marques, Pierre Mathiot, Adele K. Morrison, Yoshihiro Nakayama, Olga Sergienko, Robin S. Smith, Alon Stern, Ralph Timmermann, Qin Zhou

CCPO Publications

Ocean-driven basal melting of Antarctic ice shelves plays an important role in the mass loss of the Antarctic Ice Sheet. Ice shelf cavity-resolving ocean models are a valuable tool for understanding ice shelf-ocean interactions and for simulating projections of ice shelf and ocean states under future climate. Designed to assess the current state of ice shelf–ocean modelling, the second Ice Shelf–Ocean Model Intercomparison Project, ISOMIP+, consists of 12 ocean model configurations submitted with a common, idealised experimental setup. Here, we focus on the experiments Ocean0–2 (Asay-Davis et al., 2016), which are ocean models with idealised, static ice …

Skipping The Factory: Service-Led Growth And Structural Transformation In The Developing World, Michael Peters, Youdon Zhang, Fabrizio Zilibotti

Discussion Papers

In today’s developing world, many economies appear to bypass industrialization and transition directly from agriculture to services. The largest rise in service employment has occurred in non-tradable consumer services, such as retail and hospitality, especially in urban areas, where many cities resemble consumer hubs built around local demand. These patterns of growth raise fundamental questions: Can service-led growth sustain improvements in living standards over time? Is service-led growth inherently biased toward affluent urban consumers? What role should policy play? To address these questions, we propose a parsimonious general equilibrium framework that incorporates non-homothetic preferences and locally non-tradable consumer services in …

Medications For Opioid Use Disorder In Correctional Facilities: A 2022 Cross-Sectional Survey Of Health Care Staff, Claire Wolfe, Sabrina Gaiazov, Dr. Pamela Valera, Will Mullen, Ross Macdonald, Christian Heidbreder

School of Social Work Faculty Publications

A national, anonymous, online survey was administered inviting 3,161 correctional health professionals to examine the associations between facility characteristics and the availability of medications for opioid use disorder (MOUD) in jails and prisons. Responses from 268 participants representing 212 correctional facilities were analyzed. We used multivariate logistic regression to identify associated facility characteristics, and open-ended responses were analyzed using content analysis. Facilities in the Western United States had higher odds of providing MOUD compared with those in the Midwest (adjusted odds ratio [AOR] = 3.67, 95% confidence interval [CI]: 1.28–10.99). Jails had higher odds of offering MOUD than prisons (AOR …

Current And Emerging Therapeutic Strategies For The Treatment Of Duchenne Muscular Dystrophy, Miguel A. Lopez Perez, Noah L. Weisleder

Molecular and Cellular Biochemistry Faculty Publications

Background/Objectives: Duchenne muscular dystrophy (DMD) is a fatal, progressive neuromuscular disorder caused by mutations in the dystrophin gene, leading to the absence of functional dystrophin protein. As the largest gene in the human genome, the DMD locus is highly susceptible to mutations, contributing to a prevalence of approximately 1 in 3800–6300 live male births worldwide. This review aims to provide a comprehensive and critical synthesis of current and emerging therapeutic strategies for DMD.

Methods: We conducted a narrative review of the literature, integrating findings from clinical trials, regulatory approvals, and preclinical studies. We categorized therapeutic approaches into mutation-agnostic and mutation-specific …

Accounting For Spatial Effects And Social Norms In Making Algorithmic Law: Insights From And Applications In Urban Mobility, Jingkang Gao

Journal of Law and Mobility

This Article examines a prominent idea in the law and technology literature: that algorithms and big data can be used to make law dynamic and personalized. As currently envisioned by legal scholars, “algorithmic law” entails laws that adjust in real time to changing conditions and vary across individuals, improving welfare by tailoring legal rules and standards to personal characteristics.

This Article argues that this vision of algorithmic law is incomplete—and often counterproductive. Existing proposals treat personalization as a function of individual attributes alone, overlooking the fact that effects of individual behavior are fundamentally interactive. Individual behavior is shaped by spatial …

A Golden Age For Us . . . Or For The Airlines? Ensuring Robust Federal Consumer Protections To Make Flying Great Again For Everyone, David S. Nahmias, Julian Sanghvi

Journal of Law and Mobility

Flying today is not meaningfully better for passengers than it was twenty years ago—and the airlines are largely to blame. Airlines leverage opaque pricing practices and junk fees to extract greater revenue from passengers, while the quality of air travel has deteriorated. Despite its mandate to protect the flying public and the air travel market from deceptive and anticompetitive practices, the Department of Transportation has been largely captured—adopting industry-favorable regulations and procedures while cutting commonsense consumer protections. This Essay examines the airlines’ coordinated campaign to circumvent and dismantle consumer protections, and how the industry have largely captured the federal agency …

From Pixels To Semantics: A Multi-Stage Ai Framework For Structural Damage Detection In Satellite Imagery, Bijay Shakya, Catherine Hoier, Khandaker Mamun Ahmed

Research & Publications

Rapid and accurate structural damage assessment following natural disasters is critical for effective emergency response and recovery. However, remote sensing imagery often suffers from low spatial resolution, contextual ambiguity, and limited semantic interpretability, reducing the reliability of traditional detection pipelines. In this work, we propose a novel hybrid framework that integrates AI-based super-resolution, deep learning object detection, and Vision-Language Models (VLMs) for comprehensive post-disaster building damage assessment. First, we enhance pre- and post-disaster satellite imagery using a Video Restoration Transformer (VRT) to upscale images from 1024x1024 to 4096x4096 resolution, improving structural detail visibility. Next, a YOLOv11-based detector localizes buildings in …

Seismicity And Stress Interactions In Western Nepal: Implications For Strain Accumulation In The Central Himalayan Seismic Gap, Priyanka Dhamala

Dissertations, Master's Theses and Master's Reports

This study examines the patterns of seismicity in western Nepal within the central Himalayan seismic gap and determines whether current earthquake occurrence represents short-term stress release through clustered seismicity or long -term strain accumulation reflected by independent background earthquakes. A unified earthquake catalog was developed by combining regional and global earthquake catalogs and homogenizing magnitudes to moment magnitude (Mw). Completeness analysis based on the Stepp method indicated that this catalog is reliable for Mw ≥ 4.8. A nearest neighbor declustering algorithm has been implemented to identify clustered earthquakes from background seismicity due to long-term tectonic loading. Frequency-magnitude analysis shows b-values …

Geochemical, Tectonic, And Temporal Evolution Of The Southeastern Superior Craton: Insights From The Three Lakes Region, Michigan, Helen Ann Foldenauer

Dissertations, Master's Theses and Master's Reports

The geodynamic processes associated with the onset of global plate tectonics remain a contentious topic in Earth Sciences. The Superior Craton of south-central Canada is the largest preserved area of known Archean material, and study of this area has contributed greatly to our understanding of these early Earth processes. The study area near Three Lakes, Michigan, was designated by the USGS as part of the Earth Mapping Resources Initiative (EMRI) program. No complete, detailed geologic map currently exists for the assigned area, and by contributing to mapping efforts, this study was able to assess both the Archean tectonic evolution and …

Machines In The Marsh: Struggles Of Peatland Rehabilitation Following The Shutdown Of The Irish Industrial Peat Industry, Maeve Mcgroary

Student Theses 2015-Present

As the EU and the Irish government focus on shifting to green energy and becoming carbon neutral, there has been a growing concern about the use of Irish peatland. For centuries, Irish people have cut and dried peat for the purpose of burning. This would traditionally be used for heating and cooking but as electricity became increasingly popular in the 1960s, companies like Bord na Móna helped industrialize the process of harvesting peat as part of their expansion of several peat-fired electricity stations. Chapter one discusses how decades of overharvesting has caused extreme damage to peatlands and their wildlife. Chapter …

Implementing Culturally Responsive Teaching: A Qualitative Content Analysis Of Emerging Themes, Stephanie Yelder-Stovall

Doctor of Education (EdD)

Culturally responsive teaching (CRT) is a research-grounded pedagogical approach for educational equity centering cultural knowledge to make learning meaningful and relevant (Gay, 2002). However, a persistent gap remains between CRT as a concept and classroom implementation. Research suggests translating the principles of CRT frameworks into classroom practice remains challenging (Gay, 2000, 2010; Sleeter, 2012). Guided by the research question and using Schreier’s (2012) qualitative content analysis approach, I analyzed a dataset of 14 varied sources through a deductive coding frame derived from four theoretical frameworks: (a) Gay’s (2000, 2010) CRT, (b) Hammond’s (2015) ready for rigor, (c) Paris and Alim’s …

The Moderating Effect Of Workplace Generations And Industry 4.0 Technology On The Relationship Between Self-Determination Factors And Gen Z’S Turnover Intentions, Josh Kauffman

Doctor of Business Administration (DBA)

This study investigated relationships among the three factors of self-determination theory (SDT)—autonomy, competence, and relatedness—and Generation Z’s engagement with Industry 4.0 technologies and employee turnover intentions within the U.S. manufacturing sector. Specifically, it evaluated whether SDT factors and technology adoption differentially influence turnover intentions for Generation Z compared with other cohorts, while examining effects of specific technologies and their interaction with motivational variables. A quantitative research design employed survey methodology and random sampling of full-time manufacturing employees across the United States. Data were collected anonymously over a 2-week period using validated instruments, including the Basic Psychological Need Satisfaction for Technology …

Eastern Michigan University, Spring Commencement, May 2, 2026, Eastern Michigan University

Commencement Programs and Materials

No abstract provided.

Evaluation Of Critical Shear Strength Of Soils In Nebraska Based On Revised Cpt, Chung R. Song, Bashar Al-Nimri, Basil Abu Al Sha'r, Dhurba R. Pandey, Jongwan Eun, Seunghee Kim

Nebraska Department of Transportation: Research Reports

This study evaluated the “Fully Softened Shear Strength (FSSS)” of soils in Nebraska based on a revised Cone Penetration Test(CPT) method. FSSS is a unique strength condition that soils show substantially reduced strength during rainy seasons, eventually causing failure of slopes and other structures.

The revised CPT was adapted to inject water at targeted depths, inducing controlled moisture infiltration and capturing real-time soil softening over designated intervals of 30, 60, or 90 minutes. Through tip resistance (qc) and sleeve friction (fs) measurements under “in-situ” and “wet” conditions, the test effectively identified fully disturbed/low strength zones around the sleeve. Simultaneous sampling …

The Use Of Recycled Plastic In Asphalt Pavements: Feasibility Study, Isabella Bueno, Robert Rea, Jamilla Teixeira

Nebraska Department of Transportation: Research Reports

The plastics industry has been actively exploring new end-market opportunities for the more than 35 million tons of waste plastics generated annually. The use of recycled WP in asphalt presents an opportunity to improve pavement performance while reducing the growing amount of WP being landfilled or released into the environment. However, the use of WP in asphalt mixtures poses challenges due to variations in plastic composition and the presence of non-plastic contaminants. The absence of standardized procedures has resulted in inconsistent integration methods and unclear roles of WP within asphalt concrete (AC) mixtures. Therefore, the goal of this multiphase study …