Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- Missouri University of Science and Technology (21795)
- University of Nebraska - Lincoln (11222)
- California Polytechnic State University, San Luis Obispo (7978)
- University of Kentucky (6347)
- Purdue University (6329)
-
- Air Force Institute of Technology (5700)
- Utah State University (5444)
- Brigham Young University (4851)
- Old Dominion University (4697)
- Technological University Dublin (4606)
- University of Central Florida (4569)
- New Jersey Institute of Technology (4274)
- China Simulation Federation (3880)
- Chulalongkorn University (3655)
- Wright State University (3446)
- Embry-Riddle Aeronautical University (3306)
- University of Texas at Arlington (3180)
- TÜBİTAK (3106)
- Engineering Conferences International (2957)
- University of Arkansas, Fayetteville (2854)
- Louisiana State University (2820)
- Portland State University (2761)
- Michigan Technological University (2631)
- Clemson University (2587)
- University of South Carolina (2359)
- University of Texas at El Paso (2141)
- Marquette University (2088)
- Chinese Chemical Society | Xiamen University (2029)
- Washington University in St. Louis (1828)
- China Coal Technology and Engineering Group (CCTEG) (1799)
- Keyword
-
- Engineering (2859)
- Machine learning (1434)
- Optimization (1219)
- Simulation (1170)
- Applied sciences (1099)
-
- Construction (903)
- Design (873)
- Sustainability (867)
- Machine Learning (832)
- Deep learning (809)
- Modeling (743)
- Additive manufacturing (578)
- Concrete (545)
- Safety (533)
- Architecture (525)
- Computer Science (525)
- Artificial intelligence (503)
- Building (499)
- Nanoparticles (477)
- Robotics (477)
- Education (465)
- CFD (449)
- Energy (442)
- UAV (442)
- Corrosion (441)
- Engineering education (425)
- Conference (411)
- ASME (401)
- Proceedings (401)
- Mechanical Engineering (390)
- Publication Year
-
- 2026 (5390)
- 2025 (8614)
- 2024 (9242)
- 2023 (9777)
- 2022 (9373)
-
- 2021 (9981)
- 2020 (10642)
- 2019 (10504)
- 2018 (8951)
- 2017 (8354)
- 2016 (9606)
- 2015 (7525)
- 2014 (7240)
- 2013 (7292)
- 2012 (6303)
- 2011 (5805)
- 2010 (5382)
- 2009 (4158)
- 2008 (4190)
- 2007 (3831)
- 2006 (3391)
- 2005 (3074)
- 2004 (2785)
- 2003 (2071)
- 2002 (1792)
- 2001 (1795)
- 1999 (1307)
- 1998 (1354)
- 1993 (1343)
- 1991 (1363)
- Publication
-
- Theses and Dissertations (11510)
- Electronic Theses and Dissertations (4183)
- Masters Theses (3922)
- Journal of System Simulation (3880)
- Electrical and Computer Engineering Faculty Research & Creative Works (3516)
-
- Theses (3470)
- Nebraska Tractor Tests (3397)
- Faculty Publications (3296)
- Turkish Journal of Electrical Engineering and Computer Sciences (3106)
- Chulalongkorn University Theses and Dissertations (Chula ETD) (2554)
- International Conference on Case Histories in Geotechnical Engineering (2055)
- Journal of Electrochemistry (2029)
- Master's Theses (2027)
- Dissertations (1867)
- Kentucky Transportation Center Research Report (1820)
- Doctoral Dissertations (1810)
- Coal Geology & Exploration (1799)
- International Conferences on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics (1566)
- USF Tampa Graduate Theses and Dissertations (1463)
- Articles (1409)
- Browse all Theses and Dissertations (1369)
- Computer Science & Engineering Syllabi (1312)
- LSU Master's Theses (1307)
- Journal of Marine Science and Technology–Taiwan (1299)
- Open Access Theses & Dissertations (1295)
- Mechanical and Aerospace Engineering Faculty Research & Creative Works (1287)
- Civil, Architectural and Environmental Engineering Faculty Research & Creative Works (1265)
- Publications (1255)
- All Theses (1239)
- Graduate Theses and Dissertations (1228)
- Publication Type
Articles 2521 - 2550 of 196628
Full-Text Articles in Entire DC Network
Introduction To Computer-Aided Design Using Solidworks® : A Structured Approach To Parametric Modeling And Design Intent, Swapnil Moon
Introduction To Computer-Aided Design Using Solidworks® : A Structured Approach To Parametric Modeling And Design Intent, Swapnil Moon
Open and Affordable Textbooks
This textbook introduces computer-aided design (CAD) using SOLIDWORKS® through a structured, design-centered approach that emphasizes parametric modeling and engineering reasoning. Rather than focusing solely on software commands, the material develops foundational skills in design intent, constraint-based modeling, and feature relationships to create robust, adaptable models.
The content is organized progressively, beginning with basic sketching and feature creation and advancing to complex part modeling, assemblies, motion studies, and engineering drawings. Each chapter builds upon prior concepts, reinforcing systematic modeling practices and promoting the development of system-level thinking required in real-world engineering design workflows.
Designed for undergraduate students with little or no …
Developing Indices To Study Engineers' Interest, Confidence, And Experience With Global Engineering Work Activities, Lexy Arinze, Joe Tort, Kirsten A. Davis
Developing Indices To Study Engineers' Interest, Confidence, And Experience With Global Engineering Work Activities, Lexy Arinze, Joe Tort, Kirsten A. Davis
School of Engineering Education Faculty Publications
Background
As engineering work has become increasingly globalized, prior studies have examined the intercultural attitudes and competencies of engineering students and practicing engineers. However, we lack tools to study how engineers engage in global work across industries, roles, and organizational contexts.
Purpose
The purpose of this study was to develop a tool to measure engineers' interest, confidence, and frequency in performing global work tasks. To this end, we designed the Global Task Performance (GTP) indices, which evaluate four dimensions of engagement in global engineering work.
Methods
Guided by Social Cognitive Career Theory and the Global Engineering Competency (GEC) framework, we …
Aquaculture Ecosystem Modeling Aeration Efficiency Optimization Using Cfd, Gabriela Reyes Gomez
Aquaculture Ecosystem Modeling Aeration Efficiency Optimization Using Cfd, Gabriela Reyes Gomez
Electronic Theses and Dissertations
The Harbor Branch Oceanographic Institute (HBOI) is developing the Intelligent and Resource Efficient Pond Aquaculture (IREPA) project, which aims to improve aquaculture management through the integration of predictive models and automated technologies. This approach seeks to transition traditional practices toward data-driven systems capable of supporting informed decision-making for aeration management.
This study investigates the effectiveness of different aerator configurations on hydrodynamic circulation and dissolved oxygen (DO) distribution in aquaculture ponds using computational fluid dynamics (CFD). A model was developed in ANSYS Fluent, where the aerator was represented using a power-based formulation and implemented as a moving wall boundary condition. Dissolved …
Contributions To Ship-Airwake-Rotor Coupling Characterization Using Controlled Forcing, Guillermo Mazzilli
Contributions To Ship-Airwake-Rotor Coupling Characterization Using Controlled Forcing, Guillermo Mazzilli
Doctoral Dissertations and Master's Theses
Shipboard helicopter operations occur within a highly unsteady environment referred to as the dynamic interface (DI), encompassing the coupled effects of the ship airwake, rotor wake, flight dynamics, and pilot response. A central aspect of the DI is the aerodynamic interaction between the ship airwake and the rotor wake, which degrades handling qualities and increases pilot workload, yet the underlying mechanisms governing ship-rotor coupling remain insufficiently understood. The ship-rotor aerodynamic coupling was examined using two canonical ship geometries, the NATO-GD and SFS2, together with a controlled experimental framework, the airflow-and-blade-frequency (ABF) system, which independently varied wake momentum flux and unsteady …
Design Of Air-Entrained Concrete For Airport Pavements Through Local Aggregate Utilization: Performance Optimization And Economic Analysis, Li Wentao, Rizwan Qadir, Arslan Mushtaq, Hilal Khan, Kamran Jillani
Design Of Air-Entrained Concrete For Airport Pavements Through Local Aggregate Utilization: Performance Optimization And Economic Analysis, Li Wentao, Rizwan Qadir, Arslan Mushtaq, Hilal Khan, Kamran Jillani
Journal of Sustainable Construction Materials and Technologies
Airport pavement construction in developing countries faces critical challenges balancing international performance standards with economic constraints, while limited research exists on optimizing air-entrained concrete mixes using locally sourced materials for cost-effective solutions. This study investigated the development of economical air-entrained concrete mix designs for airport pavements utilizing Pakistani aggregates and systematic cement content optimization. Comprehensive experimental evaluation included material characterization through petrographic analysis, alkali-aggregate reactivity assessment via accelerated mortar bar testing, and mechanical property development across cement contents from 360-450 kg/m3. Air entrainment was achieved through controlled admixture dosing while maintaining target slump of 50mm. Results demonstrated that locally sourced …
Niu Fsae Brake Rotor Design & Flywheel-Based Test Stand Development, Cody J. Marko, Austin Coyne, Alexander Boyden
Niu Fsae Brake Rotor Design & Flywheel-Based Test Stand Development, Cody J. Marko, Austin Coyne, Alexander Boyden
Honors Capstones
This project addresses the need for a reliable and validated brake rotor for the Northern Illinois University Formula SAE vehicle following a prior catastrophic rotor failure within the team. Brake rotors in high-performance applications are subjected to significant thermal and mechanical loads, and inadequate design can lead to failure, posing serious safety risks and limiting vehicle performance. To solve this issue, a new brake rotor was designed alongside a dedicated test stand to both improve braking performance and enable experimental validation. The rotor was evaluated using finite element analysis (FEA), including transient thermal and structural simulations, to predict maximum temperature, …
Portable Humidity Chamber, Calvin Wright, Ian Heilers, Sam Taylor
Portable Humidity Chamber, Calvin Wright, Ian Heilers, Sam Taylor
Honors Capstones
This engineering project, sponsored by Crandall Stats and Sensors, focuses on improving the ability to test product performance under controlled environmental conditions by designing a portable humidity chamber capable of maintaining a stable relative humidity between 20 and 80 percent with a tolerance of ±0.5 percent. Consistent humidity is crucial for evaluating how moisture influences material properties, product reliability, and long-term durability in real production environments. Because Crandall conducts testing across multiple facility locations, the chamber must also be lightweight, transportable, and easy for operators to use without specialized training. Developing such a system provides the company with a valuable …
Woodward Cuk Converter, Aditi Venkatesh, Jennifer Pereira
Woodward Cuk Converter, Aditi Venkatesh, Jennifer Pereira
Honors Capstones
The purpose of this senior design project is to design and build a Cuk converter, a type of buck–boost converter. The project involves developing an analytical model and validating it through hardware testing. Cuk converters are important because they are widely used in everyday electronics, particularly in renewable energy systems such as solar power, power supplies, and electric vehicles. Their ability to increase, decrease, and reverse the polarity of voltage makes them flexible. The continuous input and output currents result in low ripple, reducing component stress and improving efficiency. To achieve these goals, simulations will be conducted using LTspice to …
Molybdenum-Doped Zinc Oxide Nanocomposite For Sustainable Photoelectrocatalytic Degradation Of Dyes And Antimicrobial Activity, Samar A. Salim
Molybdenum-Doped Zinc Oxide Nanocomposite For Sustainable Photoelectrocatalytic Degradation Of Dyes And Antimicrobial Activity, Samar A. Salim
Nanotechnology Research Centre
Mo-doped ZnO nanocomposite was synthesized by using auto-combustion method. X-ray diffraction patterns of prepared nanocomposite indicated effective construction of crystalline Mo/ZnO NCs with co-existence of MoO2 and ZnO in required weight ratio. XRD results revealed also that ZnO crystallite size decreased as Mo-doping concentration increased. The direct band gap reduced from 3.309 eV of (MZ-0) to 3.258 eV of (MZ-5), demonstrating a negative correlation with Mo-doping levels. The electrocatalytic activity of Mo/ZnO NCs was assessed by their capability to degrade Indigo Carmine (IC) and Murexide (ME) dyes, and their antibacterial properties were also evaluated. The electrocatalytic (EC) degradation efficiencies for …
Development Of Hybrid Self-Cleaning Coating Using Lanthanide-Based Light Spectral Response Material To Enhance Photovoltaic (Pv) Panel Efficiency In Operational Environment, Khishn Kumar Kandiah
Development Of Hybrid Self-Cleaning Coating Using Lanthanide-Based Light Spectral Response Material To Enhance Photovoltaic (Pv) Panel Efficiency In Operational Environment, Khishn Kumar Kandiah
Student Works (2020-2029)
The efficiency of photovoltaic (PV) panels is crucial, as solar energy has become an alternative energy source that meets today’s global energy demands. Hence, dust accumulation and spectral mismatch have major effects on the efficiency of PV panels, around 20 %, but in extreme situations, this can reach up to 64 %. Therefore, initiatives are underway to address these issues, including PV cooling systems, conventional cleaning methods, and various coatings to enhance efficiency. In this work, a novel coating is fabricated with high transparency, excellent self-cleaning properties, and good spectral-modifying properties. Two types of powder composites are employed in this …
Ai Institute Summer Camp Academic Preview Webinar: Curriculum, Research, And Outcomes, Paul English Applied Artificial Intelligence Institute
Ai Institute Summer Camp Academic Preview Webinar: Curriculum, Research, And Outcomes, Paul English Applied Artificial Intelligence Institute
Paul English Applied Artificial Intelligence (AI) Institute Publications
This webinar presents an academic preview of the AI Institute Summer Camp hosted by the Paul English Applied Artificial Intelligence Institute at the University of Massachusetts Boston. The session introduces the program’s curriculum, structure, and student outcomes, providing insight into a hybrid learning model that combines faculty-led lectures, hands-on labs, and guided project development. The webinar highlights the program’s five-week structure, covering topics such as machine learning, neural networks, computer vision, speech and language processing, and generative AI. Participants learn how students engage in real-world AI applications, complete portfolio-ready projects, and develop research and presentation skills. This session is designed …
Equipping Biomedical Engineering Students With Clinical Needs Identification Skills: Insights From A Clinical Immersion Course, Lauren E. Edmunds
Equipping Biomedical Engineering Students With Clinical Needs Identification Skills: Insights From A Clinical Immersion Course, Lauren E. Edmunds
Biomedical Engineering Undergraduate Honors Theses
A major goal of biomedical engineering is the development of novel and innovative medical technology that advances and improves healthcare outcomes. An essential component of medical device design is identifying the clinical needs of patients and healthcare providers and applying engineering solutions to meet these needs. Our biomedical engineering department has developed a clinical and industry immersion course, which exposes students to the environment in which physicians and patients practice and engages students in this needs identification process. This study evaluates the impact of clinical immersion on undergraduate biomedical engineering students' confidence and perceived ability to identify and define unmet …
Designing Enhanced Nonlinearity In Plasmonic Devices With Epsilon-Near-Zero Films, Kevin Tran Le
Designing Enhanced Nonlinearity In Plasmonic Devices With Epsilon-Near-Zero Films, Kevin Tran Le
Electrical Engineering and Computer Science (MS) Theses
The growing demand for energy-efficient optical information processing motivates compact nonlinear photonic devices that can operate at low power. Silicon photonics is a mature platform for linear optical functions, but nonlinear operation remains challenging because of its weak Kerr response, two-photon absorption at telecommunication wavelengths, and limited compatibility with deeply subwavelength plasmonic confinement. This thesis computationally investigates epsilon-near-zero thin films integrated into plasmonic waveguide architectures as a route toward stronger light–matter interaction in compact nonlinear devices.
Two waveguide geometries are examined: a hybrid metal-insulator-metal plasmonic slab waveguide incorporating an ultrathin indium tin oxide epsilon-near-zero layer (5–50 nm), and a dielectric-loaded …
Reflective Analysis Of Industrial Engineering Leadership Skills Applied In Being A Capstone Team Leader, Sarah Nesmith
Reflective Analysis Of Industrial Engineering Leadership Skills Applied In Being A Capstone Team Leader, Sarah Nesmith
Industrial Engineering Undergraduate Honors Theses
This paper presents a reflective analysis of leadership skills that I, Sarah Nesmith, have acquired and applied as an honors student serving as a capstone team leader within the Industrial Engineering program at the University of Arkansas. My senior capstone project is in partnership with Walmart’s Transportation and Optimization Department and focuses on identifying the root and contributing causes of empty miles (miles driven without freight on a truck) and exploring backhaul opportunities. The ultimate goal is the development of a tool or method that can identify these opportunities to save money while maintaining service level. As the appointed team …
A Multi-Objective Optimization Framework For Equitable Stormwater Management In Urbanizing Rural Communities, Harry L. Wilson
A Multi-Objective Optimization Framework For Equitable Stormwater Management In Urbanizing Rural Communities, Harry L. Wilson
Industrial Engineering Undergraduate Honors Theses
Due to limited technical and financial resources, urbanizing rural communities often face growing stormwater management challenges while undergoing rapid development. This thesis proposes a mixed-integer linear programming (MILP) framework that integrates topography-driven stormwater flow behavior, infrastructure placement constraints, and multiple planning objectives to support cost-effective stormwater infrastructure decisions. Our model accounts for budget constraints, gravity-driven surface water flow, infiltration capacity, and spatial contiguity requirements to determine optimal pond placements that balance flood reduction and implementation costs. A synthetic discretized grid representing a small municipality is used to demonstrate model behavior under varying rainfall and topographic conditions. Results demonstrate the framework's …
Multi-City Travel Routing Tool: Reducing Travel Costs And Time Spent Planning Using Apis, Trey R. Merreighn
Multi-City Travel Routing Tool: Reducing Travel Costs And Time Spent Planning Using Apis, Trey R. Merreighn
Industrial Engineering Undergraduate Honors Theses
Travel planning is a time-consuming and ever-changing problem that can diminish the travel experience and greatly increase expenditure, if not done correctly. It is important to have an easy travel planning experience so you can enjoy the travel experience more and not waste time where it is not needed. This thesis aims to minimize the costs and time spent on travel planning using APIs and simple optimization models, creating a travel planning tool. This travel planning tool was developed in Java with the main API being Amadeus, this was combined with a greedy best-permutation heuristic to create the main route …
A Maintenance-Aware Machine Learning Framework For Network-Level Highway Pavement Condition Prediction, Jin Hwan Kim, Guk Gon Song, Youngguk Seo
A Maintenance-Aware Machine Learning Framework For Network-Level Highway Pavement Condition Prediction, Jin Hwan Kim, Guk Gon Song, Youngguk Seo
Faculty Articles
This study develops and validates maintenance-aware machine learning models for predicting the Highway Pavement Condition Index (HPCI) on the Korean expressway network. Multiple regression and tree-based models were trained and tested using the pavement condition surveys archived in the Highway Pavement Management System (HPMS). A stacking regressor that integrates random forest, gradient boosting, and extreme gradient boosting as base learners exhibited the most robust predictions. Performance metrics indicated that the stacking ensemble achieved a mean absolute error of 0.21, a root mean square error of 0.31, and a coefficient of determination exceeding 0.73 on the testing dataset. Also, the residuals …
Analysis Of Potential Alkali Reactivity Of Aggregates In Arkansas, Brigita Dowling
Analysis Of Potential Alkali Reactivity Of Aggregates In Arkansas, Brigita Dowling
Civil Engineering Undergraduate Honors Theses
Alkali Silica Reaction (ASR) is a deleterious chemical reaction in concrete that leads to the deterioration of concrete structures. This reaction occurs between minerals present in aggregates and alkalis in the cement, and produces a gel-like substance called alkali silicate gel. Gradually, these gels absorb water from the environment and expand, leading to internal stresses in the concrete. This damage results in expansion, cracking, and deformation, reducing the strength and durability of the concrete significantly. While this damage appears minor initially, eventually they can lead to the need for costly repairs or replacement of the concrete. ASR has been observed …
Chloronitramide Anion Yields During Monochloramine Formation: Impact Of Reagent Addition Order, Ph, And Mixing, Barrett E. Johnson, Julian L. Fairey, Jason A. Thornhill
Chloronitramide Anion Yields During Monochloramine Formation: Impact Of Reagent Addition Order, Ph, And Mixing, Barrett E. Johnson, Julian L. Fairey, Jason A. Thornhill
Civil Engineering Undergraduate Honors Theses
Chloronitramide anion was recently identified as a decomposition product of inorganic chloramines. Tap‑water concentrations > 300 μg/L reported in a recent study prompted this investigation of chloronitramide anion during monochloramine formation under conditions relevant to drinking water treatment plants. As monochloramine is formed by mixing free chlorine with free ammonia, the impacts of pH, reagent mixing intensity, and reagent addition order were assessed on monochloramine and chloronitramide anion yields. Jar tests were conducted in distilled deionized water at target pH levels of 7 and 9 under rapid, slow, and no‑mixing conditions, with alternating reagent order addition and a target monochloramine dose …
Uav Blast Load Characterization For Structural Design, Jalee Grace Spain
Uav Blast Load Characterization For Structural Design, Jalee Grace Spain
Civil Engineering Undergraduate Honors Theses
As the use of drones, or UAVs, increases, so does the risk of collision with infrastructure. When drones collide with a building, an impact or blast load is applied. Using current literature and structural analysis, a load case can be defined for a blast load induced by a drone.
Extremum Seeking Compensation And Quantification Of Position Sensor Offset Error In Speed-Controlled Permanent Magnet Synchronous Motors, Tessa Biondo
Masters Theses
Position sensor offset errors present a persistent challenge in speed-controlled permanent magnet synchronous motor drives operating under field-oriented control. Even small, constant offsets in the measured rotor position can reduce torque effectiveness, requiring increased current and voltage demand to maintain the commanded speed and resulting in degraded speed regulation performance across a range of operating conditions. These effects are particularly problematic in speed-controlled systems, where speed loop dynamics cause increased electrical effort and limit overall performance. Many existing detection and compensation approaches are either dependent on the system model, require offline calibration, or are primarily designed for torque-controlled operation. This …
The Expectation Of Pain: Effects On Threshold, Tolerance, And Perception, Emma Paulus
The Expectation Of Pain: Effects On Threshold, Tolerance, And Perception, Emma Paulus
Mechanical Engineering Undergraduate Honors Theses
Brain activity in pain-related regions of the cortex is thought to be influenced by interactions between expectations and incoming sensory information. However, the subjective experience of pain based on expectation has not been thoroughly explored. By changing visual and auditory cues to set expectation levels, a relationship between unconscious expectation of pain and actual sensory pain experienced was characterized. With IRB approval, volunteers were randomly and blindly grouped into low and high pain expectancy groups. Each group completed a survey about initial pain expectations before the muscle stimulation tolerance test, followed by a survey about actual pain perception after the …
A Forecasting Framework For Distribution Center Capacity Utilization: An Applied Industry Study, Jordan J. Shortt
A Forecasting Framework For Distribution Center Capacity Utilization: An Applied Industry Study, Jordan J. Shortt
Data Science Undergraduate Honors Theses
This project develops and evaluates a predictive modeling framework for forecasting distribution center capacity utilization at Company Y, with monthly forecast horizons up to one year. Motivated by the operational challenges of seasonal demand volatility, promotional cycles, and the absence of a formally defined capacity metric, the study first constructs a historical capacity utilization measure from raw warehouse management system data — reconciling item volumes, location dimensions, and utilization factors across all DCs — which serves as the target variable for all modeling work. Four models are developed and evaluated against a naïve seasonal baseline: SARIMA, LightGBM, LSTM, and a …
Small-Scale Analog Spiking Neural Network: Design And Simulation Of An Analog Deep Neural Network, Lucas Hogue
Small-Scale Analog Spiking Neural Network: Design And Simulation Of An Analog Deep Neural Network, Lucas Hogue
Electrical Engineering and Computer Science Undergraduate Honors Theses
A small-scale analog schematic of a spiking neural network (SNN) is designed and demonstrated through the analog design environment (ADE) within Cadence Virtuoso. An SNN is a type of neuromorphic system that utilizes components mimicking the function of the neurons and synapses found in biological neural networks. The SNN designed in this project is composed of four layers: one input layer, two hidden layers, and one output layer. The inclusion of more than one hidden layer classifies the network as “deep” and increases the network’s efficiency at handling data with increased complexity. The SNN categorizes inputs by producing a set …
Autonomous Agentic Orchestration For Physics-Aware Scientific Discovery: An Integrative Multimodal Framework For 2d Material Characterization, Sankalp Pandey
Autonomous Agentic Orchestration For Physics-Aware Scientific Discovery: An Integrative Multimodal Framework For 2d Material Characterization, Sankalp Pandey
Electrical Engineering and Computer Science Undergraduate Honors Theses
The advancement of next-generation semiconductor and quantum technologies relies on the scalability of the fabrication of two-dimensional (2D) van der Waals heterostructures. However, this process is severely bottlenecked by characterization workflows. Optical microscopy provides high-throughput imaging of 2D material flakes, but lacks the explicit physical priors required for the discernment of sub-nanometer thickness variations, such as distinguishing monolayers from bilayers. The use of computer vision models to automate the localization and characterization process of the flakes was proposed. As a part of this effort, we develop QuantumFlake, an open-source framework to streamline the integration and deployment of computer vision models …
Bayesian Assembly Tool For Intelligent Digital Twin Selection, Shishir Sharma
Bayesian Assembly Tool For Intelligent Digital Twin Selection, Shishir Sharma
All Theses
Digital twins can be used for system performance optimization, health monitoring, predictive maintenance, and investigating system anomalies. A ground vehicle digital twin may be assembled using representations of the subsystem models (tires, suspension system, powertrain, etc.) of different fidelity. Lower fidelity Digital Twins have relatively simpler design and physics, hence are generally computationally less expensive, but may not represent the physical system accurately. On the contrary, higher fidelity Digital Twins are generally more precise in their ability to represent the physical system, but due to complexity, are usually computationally more demanding. This thesis describes the application of Bayesian Classification within …
Implementation Of A Local Llm Serving System For Agentic Ai, Zhiheng Ni
Implementation Of A Local Llm Serving System For Agentic Ai, Zhiheng Ni
All Theses
This thesis presents a system that allows large AI models to run directly on personal devices instead of relying on cloud servers. Recent advances in artificial intelligence, especially large language models (LLMs), have made it possible to build powerful applications such as chatbots, coding assistants, and intelligent agents. However, most of these systems run in the cloud, which raises concerns about privacy, latency, and cost.
To address these issues, this work develops a local AI serving system that runs efficiently on a specialized hardware component called a Neural Processing Unit (NPU). The system provides a unified interface that supports multiple …
Quantifying The Value Of Adaptability: Bridging Real Options Analysis And Adaptable Building Design, Miranda Grice
Quantifying The Value Of Adaptability: Bridging Real Options Analysis And Adaptable Building Design, Miranda Grice
All Dissertations
As the demands of the built environment continually evolve, buildings are expected to meet changing occupancy needs, or otherwise they become obsolete. Despite positive research on the benefits of adaptable building design, there is a knowledge gap regarding the long-term economic benefits of these designs. Practical methods are needed to determine if premium costs associated with adaptable designs are justified by the economic benefits inherent in adaptability. Therefore, this dissertation provides a discussion on the application of the financial theory of options analysis to the design of adaptable buildings. Additionally, a model and accompanying tool are presented as a solution …
Turning Down The Heat: Fine-Tuning Tempo-Modified Nanocellulose And Emim-Ac Ionic Liquid Membranes For Kidney Dialysis, Olivia Reid
Chemical Engineering Undergraduate Honors Theses
TEMPO modified nanocellulose membranes are utilized across various laboratory and industrial applications from protein purification to advancements in kidney dialysis. This study investigates the effect of varying coagulation temperatures on the morphology and transport properties of these membranes to enhance their performance for targeted filtration. It was hypothesized that higher temperatures would accelerate the solvent-nonsolvent exchange during phase inversion, resulting in larger pore structures. Conversely, lower temperatures were expected to slow solvent diffusion, yielding smaller, more uniform pores. The membranes[JH1] were synthesized using 2,2,6,6-tetramethylpiperidinyl-1-oxyl (TEMPO) to improve selectivity and antifouling characteristics. Scanning electron microscopy (SEM) served as the primary …
Strengthening Kidney Dialysis One Membrane At A Time: Enhancing Tempo-Oxidized Nanocellulose And Ionic Liquid Membrane Strength Through The Variation Of Cosolvents, Bailey M. Butler
Chemical Engineering Undergraduate Honors Theses
Chronic kidney disease occurs when the kidneys lose the ability to effectively filter the blood, which causes waste build up. End-stage kidney disease (ESKD) is the most severe case of kidney disease and requires either dialysis or a kidney transplant. Hemodialysis, the most common form of dialysis, is an extremely time-intensive and physically burdensome process that is currently limited by membrane performance. The polysulfone (PSf) membranes that are widely used for dialysis today have many limitations, including fouling, toxin rejection, and essential protein loss. Recently, new membranes made from TEMPO-Oxidized nanocellulose dissolved in 1-ethyl-3-methylimidazolium acetate (EMIM-Ac) have shown promising characteristics, …