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Investigating changes in the Plasma Membrane proteome and role of USPA-related proteins during plant immune responses
(University of Missouri--Columbia, 2023)
[EMBARGOED UNTIL 5/1/2024] Food insecurity is a growing global concern as food prices continue to increase. While many factors influence the loss of food production, plant diseases are a contributing factor that result in ...
The relationship between organizational commitment and job satisfaction in Missouri public school teachers in 2023
(University of Missouri--Columbia, 2023)
Teacher recruitment and retention is a pressing issue in Missouri schools, and an increased understanding of why teachers are committed to their school districts may improve the efforts to remedy this problem. This quantitative study investigated...
Genome-wide exploration of direct GBX2 target genes and their contributions to mouse development
(University of Missouri--Columbia, 2013)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The cells that comprise the vertebrate nervous system require molecular cues to determine their cellular position, identity and their ability to make appropriate connections...
Structural and biochemical studies of virus : host interactions in HIV-1
(University of Missouri--Columbia, 2023)
[EMBARGOED UNTIL 8/1/2024] According to 2021 UNAIDS estimates, as of 2020, 680,000 people died from AIDS-related illnesses and 38 million people globally were living with Human Immunodeficiency Virus (HIV) (1). Despite ...
The role of genetic and phenotypic diversity in maize and its effects on aflatoxin accumulation by the fungus Aspergillus flavus
(University of Missouri--Columbia, 2008)
Accumulation of the potent carcinogen, aflatoxin, in maize poses a significant health risk to humans and animals. Most commercially grown maize lines are susceptible to infection by the fungus that synthesizes aflatoxin, ...
Nanofibrillation of lignocellulosic biomass into lignin-containing nanocellulose for 3D printing and antimicrobial applications
(University of Missouri--Columbia, 2022)
Lignin-containing nanocellulose (LNC) has become an emerging subcategory of nanocellulose. Compared toedtraditional pure nanocellulose, LNC contains lignin and hemicellulose that are not fully removed from original ...
Synthesis and reactivity of low-valent uranium and neptunium complexes
(University of Missouri--Columbia, 2019)
reduced quinone. This represents a rare example of high-valent uranium chemistry as well as a rare example of a neptunium aryloxide complex. In Chapters 2 and 3 the synthesis and characterization of a rare U(III) hydrocarbyl complex, U[[eta]4-Me2NC(H)C6H5...
Examining secondary teachers' practical rationality of mathematical modeling
(University of Missouri--Columbia, 2020)
teachers in Missouri and follow-up interviews with six purposefully selected survey respondents to examine secondary teachers' norms and professional obligations related to mathematical modeling. After data collection, I used descriptive statistical...
Restoration treatments and regeneration dynamics in East Texas mixed wood forests
(University of Missouri--Columbia, 2023)
Extensive harvesting, fire exclusion, and plantation forestry altered composition and structure, and thus function and habitat values of east Texas Pineywoods uplands. Upland restoration efforts are made difficult by the abundance of sprouting...
Improved design of highway bridge fingerplate expansion devices
(University of Missouri--Columbia, 2021)
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An experimental program was developed prepared to evaluate the static and fatigue performance of the fingerplate designs. The testing was performed on prototypes of the current fingerplate joint design used by the Missouri Department of Transportation. The tests...
OPT and the geography of employment : understanding the post-graduation work mobilities of Missouri's international students
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] This thesis looks at the geographic distribution of employment for Missouri's international students following graduation, as well as their employment location preferences...
Accelerating materials processing via machine learning : towards autonomous manufacturing
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI-COLUMBIA AT REQUEST OF AUTHOR.] "Given the advantages of ML, this research thesis focuses on developing appropriate methodologies to solve the problems that inherit in the three phases...
Understanding genome composition of eusocial hymenopteran insects
(University of Missouri--Columbia, 2022)
Genome sequencing of the Western honey bee (Apis mellifera), a model for the biology and evolution of eusocial behavior, has revealed unusual genome compositional characteristics, including a low but heterogeneous GC ...
Viral RNA structural equilibria and their interactions with host proteins
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Understanding viral RNA structure and how it functions is crucial in elucidating new drug targets. There are many kinds of viruses that utilize RNA as a critical component...
Associations between cumulative genetic influence for risk-taking and hazardous alcohol use in two independent samples
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] A propensity for risk-taking may be associated with hazardous alcohol-related behaviors especially in men. Prior research indicating substantial heritability and genetic overlap...
Synthesis and spectroelectrochemical study of novel polyhedral borane derivatives
(University of Missouri--Columbia, 2021)
The substitution chemistry of dodecahydro-closo-dodecaborate (2-) and decahydro-closodecaborate (2-) as well as the spectroelectrochemical properties of the resulted compounds which we refer to herein as "polyaryl boranes" ...
Interactions between cover crops, herbicides and weeds in soybean production systems
(University of Missouri--Columbia, 2018)
. An identical field experiment was conducted in 2016 in Arkansas, Indiana, Missouri and Wisconsin and repeated in Arkansas, Indiana, Mississippi and Missouri in 2017 to evaluate the most effective herbicide treatments for spring termination of regionally...
Investigations of the forage nutritive value of common weeds encountered in Missouri pastures and their relationships with soil fertility
(University of Missouri--Columbia, 2019)
During the 2015, 2016, and 2017 growing seasons, a survey of 63 pastures in Missouri was conducted to determine the effects of selected soil and forage parameters on the density of common annual, biennial, and perennial weed species. Permanent...
Factors affecting participation in Indonesian social forestry
(University of Missouri--Columbia, 2019)
Social forestry was designed as a solution for massive deforestation, lack of land access and poverty issues in community dependent forests. The Indonesian Government allocated 12.7 million ha of forest area as community ...
Effects of fire and thinning on Kansas oak woodlands
(University of Missouri--Columbia, 2017)
Prior to Euro-American settlement, a mosaic of prairie, savanna, woodland, and forest existed within the Forest-Prairie Transition Region of the United States, with anthropogenic fire acting as an important driver in the ...