Digital Commons Network^™

Streamflow Reconstruction For The Upper Indus Basin, Syeda Saria Bukhary, Sajjad Ahmad

Civil and Environmental Engineering and Construction Faculty Research

The sustainability of water resources in Pakistan faces mounting challenges due to population growth, climate change, and declining groundwater reserves. The Indus River, vital for the country’s agriculture, energy, and economy, suffers from limited instrumental discharge records that do not capture long-term hydrologic variability or extreme flow events. This study addressed this gap by developing streamflow reconstructions for the Upper Indus Basin (UIB) using tree-ring chronologies (TRC) combined with sea surface temperature (SST) data—an approach not previously applied in this region—for four discharge stations: Partab, Daniyor, Besham Qila, and Kachora. Stepwise linear regression models using TRC and SST predictors explained …

The Lumberjack, October 29, 2025

Cal Poly Humboldt's Student Newspaper

The student newspaper of Humboldt State University.

Mosquito Classification And Explainability From Image Data Via Deep Learning Techniques, Farhat Binte Azam

USF Tampa Graduate Theses and Dissertations

According to the World Health Organization (WHO), mosquitoes are the deadliest animals on Earth, responsible for more human deaths annually than any other species. Mosquito-borne illnesses continue to pose severe risks to global health. In 2015 alone, there were an estimated 214 million malaria cases worldwide. Similarly, a 2016 report from the Centers for Disease Control and Prevention (CDC) revealed that Puerto Rico’s Department of Health received over 62,500 suspected cases of Zika, with 29,345 confirmed positive cases. In 2019, Southeast Asia experienced its worst dengue outbreak in recorded history. Of the approximately 4,500 mosquito species distributed across 34 genera, …

The Usefulness And Optimization Of Acoustic Emission For Monitoring Damage In Ceramic Matrix Composites, Gregory Morscher

Ceramic Matrix Composites III

Please click Additional Files below to see the full abstract

Structure & Properties Of Textile Reinforcements For Ceramics Matrix Composite, Takeshi Tanamura

Ceramic Matrix Composites III

Please click Additional Files below to see the full abstract

Epdevatlas: Mapping Gabaergic Cells And Microglia In The Early Postnatal Mouse Brain, Josephine K. Liwang, Fae N. Kronman, Hyun-Jae Pi, Yuan-Ting Wu, Daniel J. Vanselow, Steffy B. Manjila, Deniz Parmaksiz, Donghui Shin, Yoav Ben-Simon, Michael Taormina, Sharon W. Way, Hongkui Zeng, Bosiljka Tasic, Lydia Ng, Yongsoo Kim

School of Graduate Studies Faculty Publications

During development, brain regions follow encoded growth trajectories. Compared to classical brain growth charts, high-definition growth charts could quantify regional volumetric growth and constituent cell types, improving our understanding of typical and pathological brain development. Here, we create high-resolution 3D atlases of the early postnatal mouse brain, using Allen CCFv3 anatomical labels, at postnatal days (P) 4, 6, 8, 10, 12, and 14, and determine the volumetric growth of different brain regions. We utilize 11 different cell type-specific transgenic animals to validate and refine anatomical labels. Moreover, we reveal region-specific density changes in γ-aminobutyric acid-producing (GABAergic) neurons, cortical layer-specific cell …

Short Term Hemodynamic Effects Of Atrial Fibrillation In A Closed-Loop Human Cardiac-Baroreflex System, Oluwasanmi Adeodu, Michelle Gee, Babak Mahmoudi, Rajanikanth Vadigepalli, Mayuresh V. Kothare

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Atrial fibrillation (AF) remains the leading cardiac cause of stroke and AF-related death rate in the United States has been increasing for over twenty years. While the effect of standalone AF on heart rate is well established, there is a lack of clarity on its impact on other critical hemodynamic metrics. This is ostensibly due to interaction with other common comorbidities, especially hypertension. In addition, AF has a complex relationship with the state of the baroreflex. Evidence indicates that baroreflex sensitivity (BRS), the ability of the intrinsic cardiac control system to initiate parasympathetic response, is suppressed during AF. Therefore, a …

Effects Of Hydrological Connectivity On Created Marsh Sustainability, Katie Swann

LSU Master's Theses

While efforts are being made to curb the high rate of coastal land loss in Louisiana, and even to restore ecosystem services and functions, it is generally accepted that restoration of these areas and functions is not a one-to-one value. It may take decadal time scales to reach efficient functional processing of nutrients and carbon storage rates, which may never reach true capacity comparable to similar naturally-organized systems. Although it is imperative to preserve these areas, restoration of ecosystem services and biogeochemical processes of coastal wetlands are preferable to future without action scenarios. Effectively directing the use of the limited …

A Scoping Review Of Aviation Loss Of Control Inflight Research, Brian J. Roggow

Journal of Aviation/Aerospace Education & Research

Loss of control – inflight (LOC-I) contributes to aircraft accidents at unacceptably high rates. Significant industry efforts and research have aimed to improve LOC-I prevention, detection, and recovery. This scoping review of literature systematically analyzed LOC-I literature between 2014 and 2024. The scoping review synthesized research findings and recommendations from 116 relevant articles. The research findings and recommendations were also categorized using the SHELL model to identify prevalent and understudied themes. Significant research has examined angle of attack indicators, integrated flight directors, automated LOC-I avoidance, detection, and recovery systems, as well as associated nonlinear aerodynamic modeling. Additionally, human performance shaping …

Photopolymer Based Holographic Optical Elements For Shaping And Redirecting Led Light, Emma Branigan, Jorge Lasarte, Michael Murray, Izabela Naydenova, Kevin Murphy, Suzanne Martin

Research Outputs: 2025-Present

LED lighting has transformed city infrastructure with its efficiency and longevity, but its dispersed and highly diverging emission poses challenges like light pollution and artificial light at night (ALAN), which disrupts circadian rhythms in humans and animals. Volume or Bragg phase transmission holographic optical elements (HOEs) offer a low-cost solution to reducing LED light pollution in cities by efficiently shaping and redirecting light using thin, lightweight films and coatings. Unlike traditional optical components, HOEs are compact, lightweight, and highly customizable. This work explores novel fabrication techniques for efficient beam shaping, patterning, and redirection with a view to reducing light pollution, …

Spartan Daily, October 29, 2025, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2025

Volume 165, Issue 29

Analyzing Flexible Fillers For Enhanced Protection In Post-Tensioned Bridges, Amanda Armudi

Electronic Theses and Dissertations 2020 - Present

Florida’s extensive coastline, dense network of bridges, and highly aggressive environmental conditions make corrosion a critical concern for the durability of bridges infrastructure. To minimize corrosion in bridge structures that use unbonded post-tension tendons, the Florida Department of Transportation (FDOT) is using flexible fillers as an alternative material to cementitious grout. This study evaluated the performance of five flexible fillers under sodium chloride (NaCl) exposure using NaCl solutions at concentrations of 10mM, 100mM and 1M over an 8-month period. Visual inspections revealed that filler composition and pre-existing cracks and voids in the filler samples significantly influenced degradation behavior. The samples …

Development Of Comforturn: A Smart Mattress System For Automated Patient Repositioning Using The 4d Development Model (A Concept Paper), Khin Thandar Aung, Nur Alya Farhana Suhaimi, Nik Nur Aisyah Nik Sukriman, Nurul Ain Zakaria, Nur Adila Zaidi, Khin Thuzar Aung, Rafiza Abdul Razak

Individual Articles

Pressure ulcers, also known as pressure sores, are a common and preventable complication among mobile patients, resulting from sustained pressure on specific body areas. Manual repositioning is the primary strategy for prevention, but it is physically stressful, time-intensive, and not uniformly performed by care providers. Ripple mattresses provide passive pressure redistribution; however, manual tuning is still necessary and requires an automated approach. This concept paper discusses the design of Comforturn, a smart mattress system capable of automating patient turning with a programmable side tilt and wave-like motion. The goal is to lessen caregivers' work burden and increase patient safety and …

Spectrum, Volume 55, Issue 7, Sacred Heart University

Newspapers (Obelisk & Spectrum)

Highlights include: New Scholarship to Support Engineering Students -- The Look of Sustainability -- Springing into Registration -- Effect of Social Media on Mental Health -- Say Yes to the Dress: SHU Students at NYCBFW -- Bovardi Breaks Record as Playoffs Near

How Social, Behavioral, And Policy Factors Impact Water Satisfaction And Management In Urban Areas, Rafi Haikal, Thoriqi Firdaus, Siti Hilya Nabila, Rizqi Shafira Chairunnisa

Journal of Environmental Science and Sustainable Development

The issue of water management in Indonesia’s specific urban contexts, specifically in Surabaya as an industrial hub and Bali as a tourist destination, is of paramount importance due to its impact on public health and environmental sustainability. This study analyses water management and conservation factors by comparing two distinct urban areas. The research design employs Partial Least Squares Structural Equation Modelling (PLS-SEM), which involves a specialised approach for analysing the complex relationships between variables. The results of the analysis indicate that community attitudes in Surabaya, facilitated by infrastructure and technology, significantly predicts intention to perform (β=0.334, p<0.001) and water management satisfaction (β=0.409, p<0.001). In contrast, collaboration with the government enhances environmental constraints (β=0.285, p<0.003) and water management satisfaction (β=0.140, p<0.044). In Bali, where water management is based on traditional practices, community attitudes do not significantly affect water management satisfaction (β=0.095, p>0.431). Still, perceived …

The Parthenon, October 29, 2025, Baylee Parsons, Kaitlyn Fleming, Ashton Pack, Nate Harrah, Caden Adkins, Scott Price, Lilli Ross, Wade Sullivan

The Parthenon

No abstract provided.

Applying Machine Learning Methods To Laser Acceleration Of Protons: Synthetic Data For Exploring The High Repetition Rate Regime, John J. Felice, Ronak Desai, Nathaniel Tamminga, Joseph R. Smith, Alona Kryshchenko, Christopher M. Orban, Michael L. Dexter, Anil K. Patnaik

Faculty Publications

Advances in ultra‐intense laser technology have increased repetition rates and average power for chirped‐pulse laser systems, which offer a promising solution for many applications including energetic proton sources. An important challenge is the need to optimize and control the proton source by varying some of the many degrees of freedom inherent to the laser‐plasma interactions. Machine learning can play an important role in this task, as our work examines. Building on our earlier work in Desai et al. 2024, we generate a large ∼1.5 million data point synthetic data set for proton acceleration using a physics‐informed analytic model that we …

Biofilm Formation Of A Strain Of Bovine Escherichia Coli And Analysis Of Its Influencing Factors, Xin Zhang, Yunjiao Chen, Weijuan Jia, Zhilin Liu, Zelin Jia, Jiayu Cui, Huisheng Xiong, Yuhang Zhang, Xueli Wang

The Thai Journal of Veterinary Medicine

This study investigated the biofilm (BF) formation of a bovine-derived Escherichia coli (E. coli) strain (designated DL1907) and analyzed the factors influencing its formation. The BF-forming capacity, optimal formation time and temperature, as well as the effects of different culture media, pH levels, NaCl concentrations, and glucose concentrations, were assessed using the crystal violet method. The results demonstrated that the strain had a strong BF-forming capacity, achieving the most intact BF structure after 36 h of culture at 37°C. Trypticase Soy Broth (TSB) medium promoted the strongest BF formation compared to Luria-Bertani (LB) and Müller-Hinton Broth (MH) media. …

Sun, Fun, And Structure: What Resort Activity Schedules Reveal, Phileshia Dombroski, Ph.D., Kayla D. Mohney, Ed.D., Rebecca L. Moriarty, Ava Beal, Libby Scanlon, Emily Bailey, Cyan N. Kvacky

Proceedings of the Recreation Experience Community Network Research Symposium

Daily activity schedules are central to the guest experience in resort environments, guiding participation, communicating brand identity, and structuring leisure time. This mixed-method content analysis explored how resorts across the United States design and present these schedules, emphasizing accessibility and program diversity. Eighteen publicly available resort activity schedules were evaluated using accessibility tools (PAC 3, Adobe Acrobat, WCAG 2.2) and coded for 4,166 individual activities across eight categories. Findings revealed moderate adherence to accessibility standards. Most schedules met minimum font size and color contrast guidelines, but only 25% were compatible with screen readers and 80% lacked alternative text or structural …

How Did The Pandemic Change The Role Of Recreational Waters In Bringing Visitors? Analysis Of South Carolina Mobility Big Data, Seonjin Lee, Lori Pennington-Gray, Ph.D.

Proceedings of the Recreation Experience Community Network Research Symposium

The COVID-19 pandemic had a profound impact on nature-based recreational activities. Outdoor recreation became popular as an alternative to international travel with less risk of contagion. However, the question remains whether there was an enduring change in the role of natural resources in driving visitors. This study investigates the relevance of recreational waters, particularly lakes and beaches, to changes in patterns of domestic visitors to South Carolina between 2019 and 2023. All counties showed growth in recreational visitors, as well as diversification of visitors. However, the magnitude of the increase showed a significant difference based on geographical factors. Eight coastal …

Rewilding The Built Environment: Navigating Economic, Political, And Social Barriers To Urban Ecological Restoration, Carly E. Smith

PANDION: The Osprey Journal of Research and Ideas

Urban rewilding offers a nature-based approach to restoring ecological processes in cities while advancing climate resilience, biodiversity, and public well-being. Unlike conventional green infrastructure, rewilding allows ecosystems to develop with minimal intervention, emphasizing succession, complexity, and long-term adaptability. This paper examines the political, economic, and social factors that frame how rewilding is understood and implemented in urban planning. Governmental frameworks often prioritize order, predictability, and short-term results, making it difficult to accommodate the uncertainty and ecological complexity that rewilding requires. Economic models struggle to capture its long-term value, frequently overlooking ecosystem services or reconciling competing land uses. Social perceptions of …

Jet Impingement And Vortex/Swirl Cooling Of Different Inlet And Outlet Geometrical Configurations For Turbine Blade Leading Edge Cooling, Irfan Ahmad Sheikh

Thesis/ Dissertation Defenses

Gas turbine blades operate in extreme environments, exposed directly to high-temperature combustion gases that cause severe thermal stresses, weaken material integrity, and may lead to structural failure. Proper cooling is crucial to lower blade temperatures, reduce thermal stresses, prevent failure, and improve overall engine efficiency. This work presents a detailed numerical study of various cooling configurations by applying two advanced leading-edge cooling methods, jet impingement and swirl cooling, across different inlet mass flow rates and jet Reynolds numbers (Rej) ranging from 1,000 to 20,000 to evaluate their cooling performance.

Several advanced leading-edge cooling configurations are proposed and …

Enhancing Llm Code Generation: A Systematic Evaluation Of Multi-Agent Collaboration And Runtime Debugging For Improved Accuracy, Reliability, And Latency, Nazmus Ashrafi

Thesis/ Dissertation Defenses

The use of large language models (LLMs) for automated code generation has emerged as a significant focus within AI research. As these pretrained models continue to evolve, their ability to understand and generate complex code structures has opened up new possibilities for automating intricate programming tasks with greater accuracy. Although contemporary foundational models demonstrate promising results, researchers continue to explore optimal post-training strategies to enhance code quality. These include supervised fine-tuning, retrieval-augmented generation (RAG), debugging, and many others. In this thesis, I combine two such widely used post training approaches—namely (1) multi-agent collaboration and (2) runtime execution of information-based debugging—for …

Technical Efficiency Analysis Of Msmes Fashion Offline And Online In Surabaya, Atik Purmiyati, Tamat Sarmidi, Reza Pradipta

Jurnal Ekonomi dan Studi Pembangunan

The main purpose of this study is analyzing the level of technical efficiency of MSMEs fashion offline with offline and online in Surabaya, examine the differences between offline with offline and online, and determine the factors that affect technical efficiency. This study uses purposive sampling method with primary data. Non-parametric and parametric approach used with Data Envelopment Analysis, Independent sample T-Test and Tobit Regression. First, the results showed the average level of technical efficiency of offline MSMEs fashion was 65 percent with 8 efficient businesses. Meanwhile, the average level of technical efficiency of online and offline MSMEs fashion is 77.1 …

Growth, Ideals And Scarcity: The Complexity Of Financing The Twin Oaks Community, Rahima Schwenkbeck

Communal Societies

No abstract provided.

Enhancing Green Energy Solutions Through Pemfc: A Comprehensive Review Of Modeling, Efficiency, Performance Metrics, And Future Opportunities, Elaf N. Mahrous, Ahmad Jamal, Muhammad Saleem

Yanbu Journal of Engineering and Science

Polymer Electrolyte Membrane Fuel Cells (PEMFCs) are a promising technology for clean and efficient energy production. PEMFC was initially developed for the space programs in the 1960s, but today, it finds its application in numerous engineering applications. Growing concerns about fossil fuel depletion and global warming, along with recent advances in renewable energy and the hydrogen economy, have further supported its development. This comprehensive review consolidates modeling approaches, performance analyses, thermal management strategies, and future prospects of PEMFC technology. The analysis of the characteristics of Voltage-Current (V-I) and subsequent examination of the fuel cell’s efficiency include the evaluation of thermal …

Energy-Cost And Grid-Aware Scheduling Of Computational Tasks On Hardware Accelerators, N/A

Defensive Publications Series

The technology described in this paper relates to scheduling large-scale computational tasks, such as those related to large language models (LLMs), on specialized hardware accelerators. The technology utilizes a decision engine that dynamically evaluates external energy market data, utility grid status, and renewable generation forecasts concurrently with internal task characteristics, including service level objectives (SLOs). By employing a multi-factor cost function, the technology seeks to balance adherence to task deadlines against minimization of operational electricity costs and reduction of strain on the power grid. This allows for high-priority, low-latency requests to be processed immediately, while delay-tolerant batch requests are strategically …

Bias-Corrected Multi-Agent User Feedback Analysis System For Llm Performance Optimization, Saurabh Gupta, Andrea Morandi

Defensive Publications Series

Proposed herein is a novel bias-corrected multi-agent user feedback analysis system that automatically corrects for selection bias in sparse user feedback to provide accurate, unbiased quality assessments of Large Language Model (LLM) systems.

Optimizer System And Method, Sayantika Sarkar, John H. Li, Shari Krikorian, Raymond B. Choi

Defensive Publications Series

The present disclosure provides a system and method for managing the payment of invoices using an optimizer system. The method comprises receiving, by an optimizer system, an accounts receivable file comprising a plurality of invoices from an accounts payable system, the accounts payable system configured to process invoices provided by a supplier to a buyer for payment; analyzing, by the optimizer system, the plurality of invoices in the accounts receivable file; determining, by the optimizer system, one or more invoices in the plurality of invoices to accelerate for payment; transmitting, by the optimizer system, a first message to the accounts …

Analysis Of Growth And Tourism Clusters In Madura, Titov Chuk’S Mayvani, Rifai Afin, Alifah Rokhmah Idialis, Sariyani Sariyani

Jurnal Ekonomi dan Studi Pembangunan

The tourism sector is one of the essential sectors that drive economic growth. There are many tourist destinations in Madura Island that have uniqueness, where the tourism is based on beaches, culture, history, and even religion. However, the existence of tourist destinations has not been widely felt by the Madurese community economically. Therefore, tourism development in Madura needs attention, considering the tourism sector plays a vital role in encouraging economic growth. This research uses scalogram analysis and KMeans Clustering analysis. The scalogram analysis consists of Location Coefficient (LC) analysis which reflects the level of importance of a facility in an …