The Iowa State University Digital Repository provides open access to the full-text of many theses and dissertations completed at Iowa State University. From this page, you can either browse our theses and dissertations by academic department or by the year of completion.
Some Iowa State theses and dissertations are not eligible for open access. These may be accessible, with some restrictions, via ProQuest/UMI. On the ProQuest site, the full text of Iowa State's digital theses and dissertations can be viewed by members of the Iowa State community (current students, faculty, and staff) or individuals searching from Iowa State campus IP addresses. Others can view only the first 25 pages of a thesis or dissertation from Iowa State
Finally, some Iowa State theses and dissertations exist only in paper format. For more information, see How to find dissertations and theses through the Iowa State University Library, or contact your subject librarian.
Browse Electronic Theses and Dissertations by Academic Department
Browse by Year of CompletionCollege of Agriculture and Life Sciences
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Browse Electronic Theses and Dissertations by Year of Completion
Browse by Academic DepartmentTheses/Dissertations from 2018
The implication of rapid technologies on the design process, Esra'a Abdel-All
Design, construction, and performance of heated concrete pavements system, Hesham Abdualla
Multi-omics reveal nuanced pathways in placental development, Majd Abdulghani
Chimpanzees as ecosystem service providers: Seed dispersal of an economically important plant resource at Fongoli, Senegal, William Aguado
Characterization of lithium thiosilicophosphate glasses prepared by high energy ball milling, Mark Anthony Paul Aguilar
Surface energy balance partitioning in tilled and non-tilled bare soils, Ohene Akuoko
A sustainable campus for the higher education institutions in the U.S., Md Imtiajul Alam
Investigating immunological responses of WC1+ gamma delta T cells in cattle naturally infected with mycobacterium avium subspecies paratuberculosis (MAP), Saleh Mohammed Albarrak
An integrated model for the probabilistic prediction of yield strength in electron-beam additively manufactured Ti-6Al-4V, Thomas Kiel Ales
Adopting and incorporating crowdsourced traffic data in advanced transportation management systems, Mostafa Amin-Naseri
Energy and food security in the context of biomass, crop production and soil quality in Uganda, Nataliya Apanovich
Training reduces the drawing detriments associated with categorical perception, Larissa F. Arnold
Using values to communicate agricultural science: An Elaboration Likelihood Model approach, Allison Arp
An FPGA-based hardware accelerator for iris segmentation, Joseph Avey
Racial threat: The effect of racial and economic demographics on police spending, Julianne Bacon
The role of personality in successful aging, Yousun Baek
Meme as a rhetorical concept for digital media genres, Thomas Ballard
Refinement and utilization of the marine climate proxy Arctica islandica: An ideal replication strategy for stable isotope studies and an investigation into the shell growth and hydrographic variability of Georges Bank (Northwestern Atlantic), Jared Daniel Brenzink Ballew
Automated plant phenotyping using 3D machine vision and robotics, Yin Bao
Molecular mechanisms governing plant parasitic nematode signaling and host parasitism, Stacey Nicola Barnes
Integrated project delivery for industrial projects, Philip James Barutha
Who votes for Islamists? A cross-national study of 10 Muslim-majority countries, Ahmed Barziq
Techno-economic analysis of biochemicals and biofuels production via thermal and electrochemical processes, Denis Bbosa
Sediment and phosphorus dynamics within the channel and floodplain of Walnut Creek, Iowa, William Beck
Disrupting diffusion: Critical nodes in network, Preeti Bhardwaj
GET – Get Together, Get Along., Muhammad Bilawal
Analysis of high temperature effects on piezoelectric based ultrasonic transducers, Prathamesh Bilgunde
Development of a novel anti-infectivity platform for the treatment of neglected tropical and infectious diseases, Andrea Marie Binnebose
Milkweed patch size effects on monarch butterfly oviposition within Iowa prairies and roadsides, Teresa Rose Blader
Fulfillment of the employee psychological contract in a healthcare system: Does it drive employee engagement and reduce turnover intention?, Jennifer C. Bonilla
Tuning of environmental probes, Paige Bouc
Solvent liquefaction of waste materials, Joel Braden
Virtual ICS test bed, Roxanne Brooks
Experiences of Black faculty members within agricultural education departments at predominantly White institutions, Zachary Brown
Villains, victims, and virgins: Asexuality in the films of Alfred Hitchcock, Erick Burdock
Investigation of driver behavior during crash and near-crash events using naturalistic driving data, Qiuqi Cai
Fumonisin B1 in Bt and non-Bt maize: A meta-analysis, Kayla Cappelle
The power of belief: Implementing self-efficacy in the studio and the classroom, Taylor M. Carlson
The Great Game’s new player: China’s Belt and Road strategy for Central Asia, Darrell James Carter
Evaluating the effectiveness of two training formats for grain dust explosion prevention, Wesley Tzungju Chang
Income inequality in China by industry, Yun Chang
An application of fuzzy logic to prospect theory, Jorge Omar Chavez Salas
Impact of implementing national minimum wage on the Malaysian hotel employees, Nur Hidayah Che Ahmat
Food security and the effects of climatic factors on livestock reproduction, Josue Chinchilla- Vargas
Modeling and control of complex building energy systems, Venkatesh Chinde
Liquid-phase diffusion bonding and the development of a Cu-Ni/Sn composite solder paste for high temperature lead-free electrical connections, Stephanie Michele Choquette
The effects of brand involvement and message strategy on user responses on Facebook brand pages, Su Yeon Cho
Magnetic ionic liquids in bioanalytical chemistry, Kevin Clark
Self-exciting spatio-temporal statistical models for count data with applications to modeling the spread of violence, Nicholas John Clark
Science learning opportunities and the Project Approach in preschool classrooms, Melissa Clucas
Rapport: A system designed to limit digital distraction within romantic relationships, Alexandria Collins
Soybean nitrogen dynamics: Nitrogen fixation, yield, and residue decomposition, S Carolina Cordova Martinez
Effects of flanking DNA and a transcriptional activator on the histone acetyltransferase activity of the SAGA complex, Sannie J. Culbertson
Mixed glass former effect in borate and thioborate sodium-ion conducting glass systems, Brittany Curtis
On exponential domination of graphs, Michael Dairyko
Xenophobia and its implications for refugee policies: A cross-national study, Elisa A. D'Amico
Greenhouse gas emissions from saturated riparian buffers and woodchip bioreactors, Morgan Davis
Can multiple-choice testing potentiate new learning for text passages? A meta-cognitive approach to understanding the forward testing effect, Sara Dawn Davis
Predictive analytics in agribusiness industries, Fatemeh Davoudi Kakhki
Host transcriptomic response to Newcastle disease virus in relatively resistant and susceptible inbred chicken lines, Melissa Deist
State space models for partially observed biological and agricultural data, Gabriel Demuth
Femur/femoral neck load estimation during stair navigation, Chen Deng
Traces: A farm in eastern Iowa, Rachel Deutmeyer
Forensic analysis of DWR data for effective prediction of highway production rates, Vijay Devaguptapu
The influence of economic hardship on emerging adult binge drinking: Testing the family stress model over time, Olivia N. Diggs
A theoretical consideration: Understanding primate polyspecific associations through current literature of primate predation and communication, Kaelyn Melinne Dobson
The promise of biochar: From lab experiment to national scale impacts, Hamze Dokoohaki
Sensing skin for the structural health monitoring of mesoscale structures, Austin Robert Johnson Downey
Ring-necked Pheasant responses to wind energy in Iowa, James N. Dupuie
Investigation into factors potentially influencing the success of laparoscopic artificial insemination in sheep, Benjamin James Duran
The problem with homesickness: A new way of coming home, Carolyn Jean Duven
Investigating the impacts of human decision-making and climate change on hydrologic response in an agricultural watershed, David Dziubanski
Germination, survivorship and growth of an invasive desert grass, Schismus arabicus, under varied shade, moisture and soil-nitrogen regimes, Sarah Elizabeth Emeterio
Interpersonal suicide risk for Latino/a Americans: Investigating thwarted belongingness, perceived burdensomeness, and cultural factors of relevance, Kelsey E. Engel
Dumb and dumber: Stereotype perceptions at the intersection of race and athletic status, Caitlin Erdman
An examination of ash elutriation from a fluidized bed regenerator, Dane Erickson
Development of a 3D conceptual design environment using a commodity head mounted display virtual reality system, Gabriel Evans
Revisiting delivery in the basic course, Caleb B. Evers
Elucidating how N-glycosylation impacts immunoglobulin G Fc structure and receptor binding, Daniel Falconer
Transformations in genre: An examination of visualizations of the Zika Virus, Shannon N. Fanning
Critical race theoretical composition pedagogy and its effects, Paula Fender
Development of methods to improve the accuracy and efficiency of unsteady incompressible flow simulation, Matthew Vincent Fischels
A changing arctic atmospheric circulation in response to global change, and its influence on future extreme weather and convective potential, Brandon Joshua Fisel
Work-Homes, Satya Charan Ganesuni
Infiltrating the hive mind: Immune and viral effects on behavior of the honey bee (Apis mellifera), Amy C. Geffre
Characterization of a Mucopolysaccharidosis Type I and GalNAc Transferase deficiency double knockout mouse, Karan Gera
Evaluation of consumer perceptions and acceptance of sustainable fashion products made of bacterial cellulose, Armine Ghalachyan
A data-driven situation-aware framework for predictive analysis in smart environments, Hoda Gholami
Production of solubilized carbohydrates from lignocellulosic biomass using solvent liquefaction, Arpa Ghosh
The horticultural potential of wastewater-grown algae fertilizers, J Austin Gimondo
Detection of chemical nutrients in water using a fluidic microplasma chip with enhanced optical collection efficiency, Shenmin Gong
Novel and native community assembly, maintenance and legacy in perennial grasslands, Kaitlin Marissa Goodale
Precision radio-frequency and microwave dielectric spectroscopy and characterization of ionic aqueous solutions, Amin Gorji-Bandpy
A mixed-methods longitudinal study of new graduate teaching assistants’ commenting beliefs and practices, Jillian I. B. Grauman
Nitrate removal in both traditional and saturated riparian buffers, Tyler Groh
