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Novel syntheses and behavior of precious metal nanoparticles
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI--COLUMBIA AT REQUEST OF AUTHOR.] In this work, I report the detailed syntheses of both gold-doped iron oxide (Au@Fe2O3) and silver nanocrystals (AgNCs). The Au@Fe2O3 was produced through ultrasonic...
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...
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, ...
End-tidal carbon dioxide in the diagnosis of acute pulmonary embolism in hospitalized adult patients
(University of Missouri--Columbia, 2018)
records were reviewed to determine BPA adherence. A total of 111 patients had definitive CT results. Mean ([plus or minus]SD) EtCO[2] was higher for PE+ (28[plus or minus]7.8) versus PE- (33[plus or minus] 8.1) patients (p =.01). For PE exclusion, an Et...
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...
Staging The Merchant of Venice in the 21ˢᵗ Century: A Dramaturgical Case Study
(2015-08-12)
“Staging The Merchant of Venice in the 21ˢᵗ Century: A Dramaturgical Case Study”
aims to document the Heart of America Shakespeare Festival’s 2015 production of The
Merchant of Venice by framing it within the historical ...
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...
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...
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...
Flower production and effect of flower harvest on berry yields within six American elderberry genotypes
(University of Missouri--Columbia, 2017)
production of American elderberry flowers is nascent. A large field experiment with American elderberry was established in 2015 in southwest Missouri, U.S.A to evaluate flower production and to determine the impact of a partial flower harvest on fruit yield...
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...
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...
A quantitative analysis of high school sports participation intensity and breadth : relationships with academic achievement in a rural Missouri high school
(University of Missouri--Columbia, 2018)
The purpose of this study was to address the gap in research related to whether measures of participation (intensity and breadth) demonstrated a relationship with academic achievement for 11th grade student athletes (N=128) in a rural Missouri high...
Forward osmosis with an algal draw solution for wastewater concentrating and polishing
(University of Missouri--Columbia, 2018)
Forward osmosis (FO) is an emerging wastewater treatment technology capable of high solute rejection by separating water from wastewater across a semi-permeable membrane. However, there is always leaking of ammonium from ...
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 ...
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...
Vegetation management along roadside and railroad right-of-ways
(University of Missouri--Columbia, 2018)
to restrict weed emergence. Field studies in central Illinois (three), Missouri (one), and Kansas (one) were established in 2015 and 2016 to compare fall single versus multiple application timings of residual herbicides from fall through the following summer...
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 ...
The survival and growth of shortleaf pine systems in the Missouri Ozarks : effects of competition, genetics, and site preparation
(University of Missouri--Columbia, 2019)
survival and growth rates of planted shortleaf pine relative to artificial and natural hardwoods, identify barriers to regeneration success, and develop tools for individual tree assessment. Data from three long-term studies in southeastern Missouri were...