Theses & Dissertations
This collection contains theses and dissertations by graduate students in the Department of Technology at the University of Northern Iowa.
To search all Dissertations and Theses @ UNI, click here.
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Theses/Dissertations from 2022
3-D printing task scheduling for idle time minimization: An optimization algorithm using Knapsack problem and artificial intelligence, Hamid Tahery Dissertation (Electronic Copy Not Available)
Theses/Dissertations from 2021
Recommender systems in higher education: The effectiveness of meta-data analysis in predicting academic success, Michael J. Holmes Open Access Dissertation
Viability of a proposed transparent fluid model for analog metal casting filling process, Andres Segura Irazoqui Open Access Thesis
A comprehensive analysis of injection strategies for improving diesel engine combustion under cold start development, Balkrishna A. Kamble Thesis (Electronic Copy Not Available)
Activity recognition based on thermopile imaging array sensors, Qingshan Liang Open Access Dissertation
Theses/Dissertations from 2020
Investigating the production of cores by using reclaimed foundry green sand, Kristopher Lee Boss Open Access Thesis
Prediction of heat treatment distortion and optimization of manufacturing tolerances for machined components, Akaff Diam Dissertation (UNI Access Only)
3D printing technology on spare parts business supply chain management: A case study in appliance industry, Salih Boysan Open Access Dissertation
The effect of cutting condition selection on tool life in sand milling, Craig Ertl Open Access Thesis
Implementation of a joint power delivering and communication technology for smartphones over the 3.5 mm audio jack, Ziyuan Li Dissertation (UNI Access Only)
How quality management has been impacted in the face of COVID-19, Eldina Siljkovic Open Access Thesis
Theses/Dissertations from 2019
An investigation into the prediction of double-skin penetration within chromite molds and cores in heavy section steel casting using process simulation software, Nathaniel Bryant Open Access Thesis
An investigation of machine learning for classification of vehicle engine issue reports, Almir Ibragimov Dissertation (UNI Access Only)
An investigation of solar panel thermal images collected from an unmanned aerial vehicle, Ginger Ivy Jo L'Heureux Open Access Thesis
Analysis of a boat alignment device and method, Troy Allen Myers Thesis (UNI Access Only)
Theses/Dissertations from 2018
Voltage regulation of unbalanced distribution network with distributed generators through genetic algorithm, Islam Ali Open Access Dissertation
3D printed relief valve analysis and validation, John Anthony Dutcher III Open Access Thesis
Sand distribution effect on three dimensional printed sand properties, Kip Woods Open Access Thesis
Theses/Dissertations from 2017
An experimental study of non-metallic inclusions precipitation and its effect on impact toughness variations in low alloy steel subjected to complex deoxidation, Pavel Bizyukov Open Access Dissertation
Improving learning center usage verification processes using Six Sigma, Latricia C. Hylton Open Access Dissertation
Smartphone based ubiquitous sensing platform leveraging audio jack for power and communication, Ranjana Joshi Open Access Dissertation
Proof of concept and feasibility assessment of manufacturing a portable bio-char reactor, Saeed Zaher Soleimani Thesis (UNI Access Only)
Theses/Dissertations from 2016
Corn stover biochar in gypsum board: Empirical analysis of thermal conductivity and flexural strength, Albena Yordanova Open Access Dissertation
Theses/Dissertations from 2015
Identifying challenges for the software industry development in Jordan, Raed Alwaqfi Thesis (UNI Access Only)
Preliminary investigation into the cause of pinhole porosity in aluminum metal castings from serpentine impurities in olivine sand, Brodie J. Biersner Open Access Thesis
Development of a gray iron alloy for improved thermo-mechanical fatigue life in a cylinder head for diesel engine applications, Jeremy M. Kessens Thesis (UNI Access Only) 2017 Award
Development of a hydraulic component leakage detecting system using pressure decay signal, Xuanju Shang Open Access Thesis
Theses/Dissertations from 2014
Development of a multi-mode self-adaptive algorithm to create an efficient wireless network on a university campus, Melanie L. Abbas Open Access Dissertation
A clustering based matrix for selecting optimal tools and techniques in quality management, Hassan A. Alsultan Open Access Dissertation
An enhanced pulse position modulation (PPM) in ultra-wideband (UWB) systems, Lingxiu Chen Open Access Thesis
An analysis of use of automated tools for improving the process of software verification and validation in a Midwestern company, Darshak Dodiya Open Access Thesis
Identify and manage productivity risks in construction processes, Souhail M. Saad Dissertation (UNI Access Only)
Graphic communications industry trends and their impact on the required competencies of personnel, Sara B. Smith Open Access Dissertation
A study of college student attitudes and behaviors related to recycling, Mark Allen Wilcox Open Access Dissertation
The environmental performance of biobased resin within phenolic-urethane nobake binders: A feasibility study, Ian David Morgan Williams Open Access Thesis
Theses/Dissertations from 2013
Analysis of wind power generation with application of wind tunnel attachment, Ulan Dakeev Open Access Dissertation
Measurement and analysis of intra-vehicle UWB channels, Qingshan Liang Thesis (UNI Access Only)
An investigation on how operational wind turbines are used in secondary classrooms, James Smith Open Access Thesis
Teachers' perceptions of professional development for the use of interactive white boards in Turkey, Erkan Taskin Open Access Dissertation
The design and evaluation of a small size wind-solar hybrid power system, Bekir Zihni Yuksek Dissertation (UNI Access Only)
Theses/Dissertations from 2012
Robotic Manufacturing Cell: An Analysis of Variables Affecting Performance, Elvis Alicic Open Access Thesis
The Integration of Wind Energy in the Electrical Grid During the Contingencies, Islam Ali Open Access Thesis
Incorporating the Delphi Technique to investigate renewable energy technology transfer in Saudi Arabia, Nasir K. Al-Otaibi Open Access Dissertation
Modeling and Analysis of Grid-Connected Solar-Wind Hybrid Power System, Sultan Altamimi Open Access Thesis
Development of a modular dual engine hybrid electric vehicle simulation model, Kenan Baltaci Open Access Dissertation 2005 Award
An Investigation on In-Process SPC Sampling Frequency for Shaft Bearing Turning Process, Jiaxu Chu Open Access Thesis
Coolant fluid in a turning operation: Soybean coolant fluid in different concentrations versus petroleum coolant fluid, Mary Esther Eckman Open Access Thesis
Limited assessment of a selected particulate matter sensor technology in emission measurement applications on diesel vehicles, Svetlana Korotkova Espinosa Open Access Dissertation
The design and evaluation of Wireless Sensor Networks for applications in industrial locations, Hameed Madwar Open Access Dissertation 2002 Award
Ergonomics evaluation of task demands among kitchen staff, Jaqueline Pereira Da Silva Open Access Thesis
A Sociable Humanoid Autonomous Robotic Platform (the SHARP Project): An evaluation of the G.E.N.E.S.I.S. robot as an interactive consumer robotic platform, Jeffrey J. Rick Open Access Thesis 2003 Award
Using metarules to integrate knowledge in knowledge based systems. An application in the woodworking industry, Alvaro Villavicencio Open Access Dissertation 2009 Award
Theses/Dissertations from 2011
Quality Costing Knowledge, Attitudes, and Perceptions in a Small Manufacturing Company, Adam M. Benner Open Access Thesis
An Occupational Analysis of Prepress in the Des Moines and Eastern Iowa Regions, Lee John Geisinger Open Access Thesis
An analysis of managing waste and decreasing lead time in a medium sized manufacturing company, Tahir Murgic Open Access Thesis
A wireless system for crack monitoring in concrete structures, Souhail M. Saad Open Access Thesis
Wash water in the mix: Effects on the compressive strength of concrete, Brian Wasserman Open Access Dissertation
Theses/Dissertations from 2009
Detecting the process' 1.5 sigma shift: A quantitative study, James R. Stevenson Open Access Dissertation
Analysis of factors causing failure mode for automotive hitch control system calibration in agriculture equipment, Setordji Yao Abotsi Open Access Thesis
An analysis of the effect of supply chain and manufacturing parameters on inventory cost reduction for push type manufacturing systems, Mehmet Emre Bahadir Open Access Dissertation
Preliminary Investigation of Metallurgical Structure and Mechanical Properties of Cast Iron With High Aluminum Content, Pavel Bizyukov Open Access Thesis
Theses/Dissertations from 2008
Development of a Data Acquisition and Interface Module for a Fuel Cell Power Station, Kenan Baltaci Open Access Thesis
Guidelines for deploying wireless sensor network in manufacturing: Star topology study using the RSSI to test the network performance, A. Hameed Madwar Open Access Thesis
Low power energy harvesting and storage techniques from ambient human powered energy sources, Faruk Yildiz Open Access Dissertation 2009 Award
Theses/Dissertations from 2007
An analysis of students' perceptions of online multimedia tutorials to assist classroom instruction, Alex A. Goerdt Open Access Thesis
Machining process changes as a function of surface roughness, specific to machining cylindrical bores, Thomas Patrick Olsen Open Access Thesis
Theses/Dissertations from 2006
An investigation into microwave energy to soften scrap tire rubber aiding existing mechanical separation processes, Russell Jon Lucas Open Access Thesis
Effects of the use of soybean oil as cutting fluid on the surface finish for turning operations, Carlos Alberto Terán Yengle Open Access Thesis
Theses/Dissertations from 2005
Modeling and simulation to investigate effects of static mixer, carrier gas, temperature and pressure on the mixing ratio of carbon nanotubes growth reactors, David Addie Noye Open Access Dissertation
Perceived importance of national occupational CADD skill standards among faculty of NAIT accredited institutions, Ronald Shava Open Access Dissertation
Inventory simulation and optimization using system dynamics, structural modeling equations and genetic algorithms in the drivetrain division of an automotive manufacturer, Marco Sisfontes-Monge Open Access Dissertation
Theses/Dissertations from 2004
Building a comprehensive energy model for off-highway vehicles with emphasis on vehicle thermal control systems, Ayhan Zora Open Access Dissertation
Theses/Dissertations from 2003
The design and evaluation of a PLC-based model predictive controller for application in industrial food processes, Bryan T. Griffen Open Access Dissertation
Design and evaluation of a PDF print estimating system, Mengtsung Tai Open Access Dissertation
Theses/Dissertations from 2002
A simulation program for electronics skill knowledge instruction at a selected community college in Taiwan, Hung-Jen Chen Open Access Dissertation
The effects of an interactive computerized multimedia tutorial on knowledge gain in modular fixturing design concepts, Veekit O'Charoen Open Access Dissertation
Web-based distance instructional partnership for maritime technology of Pacific Rim countries, Chun-mei Shieh Open Access Dissertation
Application of artificial neural networks to sensitivity analysis and modeling of small office buildings, Quan Tang Open Access Thesis
Theses/Dissertations from 2001
An analysis of a radio frequency sensor as a means to remotely sense selected surface topographies in an agriculture environment, Barry Michael Alexia Open Access Dissertation
Use and effectiveness of decision support systems (DSS): Study of the Saudi private sector, Ibrahim A. Alhunaishel Open Access Dissertation
Attitudes and perceptions regarding Internet-based electronic data interchange in a public organization in Saudi Arabia, Abdulrahman S. Al-zumaia Open Access Dissertation
A study of important content for undergraduate graphic communications programs, Tsung-Yu Hao Open Access Dissertation
An investigation to measure the performance of commercial printing firms for conducting business-to-customer activities on the Web, Devang Pranlal Mehta Open Access Dissertation
An investigation of eddy current analysis for laser surface treatment of steel, Ronald Edward O'Meara Open Access Dissertation
Theses/Dissertations from 2000
A comparison of Web-based and conventional-based training methods in a leading Midwestern company, Hani Aljadaani Open Access Dissertation
An Evaluation of the Ductile Iron Casting Training Program at the Industrial Technology Department of a Midwestern University, Khalid D. Alkarimy Open Access Dissertation
The factors that affect the implementation of enterprise resource planning (ERP) in the international Arab Gulf States and United States companies with special emphasis on SAP software, Saud Al-Sehali Open Access Dissertation
Examining the impact of Internet electronic commerce on commercial organizations in Saudi Arabia, Fahad Abdullah Alyabis Open Access Dissertation
An analysis of current instructional practices at selected universities utilizing interactive television technology, Richard Shengmao Chang Open Access Dissertation
A model for production scheduling and sequencing using constraints management and genetic algorithm, Ahmad Nadeem Choudhry Open Access Dissertation
The effect of heat on fingertip sensitivity of meat processing workers, Brian James Finder Open Access Dissertation
Hone sludge metal as an alternative partial substitute of sand in concrete, Cynthia Garcia-Guillen Open Access Thesis
A leadership model and supervisory skills perceived by production employees, supervisors, and managers as important to the improvement of employee performance in manufacturing, Douglas R. Hotek Open Access Dissertation
Pre-Inoculation Effect of SiC in Production of Thin Wall Ductile Iron Castings, Nikolay Y. Laukhin Open Access Thesis
An analysis of manufacturing facility characteristics and four-year manufacturing engineering technology competencies for ABET accredited programs in North Carolina, Richard Eugene Temple Open Access Dissertation
Theses/Dissertations from 1999
Simulation of Optimal Drive Systems Consisting of Gear-Cam Mechanisms With Brushless DC Servomotors, Norbert Fritz Open Access Dissertation 2000 Award
A study of factors affecting the implementation of ISO 9000 in Taiwan's construction industry, Chuan-Chen Hung Open Access Dissertation
The Impact Behavior of Austempered Ductile Iron at Sub-Zero Temperatures, Mikhail V. Riabov Open Access Thesis
Theses/Dissertations from 1998
Oil consumption measurements of a production engine using the sulfur-trace method, Verlyn Royal Benson Open Access Dissertation
An evaluation of the AWS Entry Level Welder Training Program, John R. Rice Open Access Dissertation
