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Highly efficient cryopreservation of a model neuroendocrine cell using polysaccharide-based cryoprotectants
(University of Missouri--Columbia, 2023)
[EMBARGOED UNTIL 12/1/2024] Adrenal chromaffin cells are an excellent tool for studying exocytosis of transmitter as well as endocytosis and other membrane transport-related processes. However, cultured chromaffin cells ...
Agroforestry buffer, biomass crop, and grain crop effects on soil quality and soil water use
(University of Missouri--Columbia, 2020)
in northeastern Missouri, USA. Vegetation management treatments were row crop (RC), grass buffer (GB), agroforestry buffer (AB), grass waterways (GWW), and biomass/biofuel crop (BC), which were established in 1991, 1997, 1997, 1997, and 2012, respectively...
Role of agricultural cooperatives in poverty reduction in Nepal : an empirical analysis
(University of Missouri--Columbia, 2021)
Cooperatives refer to producer-owned and controlled organizations that improve farmers' livelihoods by correcting market failure. Policy makers consider cooperatives as an appropriate development approach for poverty ...
Revealing the conformation and properties of human genome, protein molecules and protein domain co-occurrence network
(University of Missouri--Columbia, 2012)
Deoxyribonucleic acid, or DNA, encodes genetic instructions for the functionalities of organisms. For human beings, 23 pairs of chromosomes, containing DNA strands, form a globule structure in the nucleus. This chromosomal ...
Motivation for smoking and smoking cessation : a self-determination theory investigation
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Nicotine dependence is conceptualized as a disorder of motivation. Initial drug use is goal-directed, but with the development of dependence it becomes ...
An evaluation of the need for critically refined purification procedures in fluorescent carbon dot syntheses : the ramifications of the ubiquitous presence of reaction by-products on quenchometric and light harvesting applications
(University of Missouri--Columbia, 2021)
Fluorescent carbon dots constitute a novel and intriguing class of nanocarbons that display unique optical properties and can be purportedly generated from virtually any carbon-containing source. For example, the thermal ...
8 weeks supplementation of fruit and vegetable juice concentrate reduced postprandial inflammation in overweight/obese, but otherwise healthy, women
(University of Missouri--Columbia, 2014)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Purpose: The prevalence of overweight/obesity is growing not only in the United States, but also worldwide. Increased adiposity is associated with ...
Modeling pedestrian crash severity in St. Louis using random forests and mixed logit techniques
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI--COLUMBIA AT REQUEST OF AUTHOR.] The pedestrian-vehicle crashes in the City of St. Louis is a major concern due to the high magnitude of injuries and fatalities compared to ...
The relationship between psychological distress and wealth: an analysis of household wealth changes from 2007-2019 in the United States by race, gender, and retirement status
(University of Missouri--Columbia, 2022)
The present study investigated for patterns of predation and parasitism among a collection of Plio-Pleistocene bivalves from the Nashua Formation of Florida. The processed sample yielded 2010 unique whole and broken valves ...
A behavioral genetic examination of the relation between adolescent polysubstance use and educational attainment
(University of Missouri--Columbia, 2023)
[EMBARGOED UNTIL 8/1/2024] Most individuals who use substances use more than one, which is referred to as polysubstance use. Polysubstance use has consistently been related to poorer outcomes compared to use of a single ...
Rivalry, revelry, and retention : an exploration into the relationship between the academic progress rate and institution, athletic department, and team characteristics
(University of Missouri--Columbia, 2018)
,616 NCAA Division I, Football Bowl Subdivision athletic teams participating in 121 public institutions between the academic years of 2005-2006 and 2011-2012. Pearson correlations and multiple linear regression analyses were conducted at each level...
Integrating cover crops into crop rotations in upstate Missouri
(University of Missouri--Columbia, 2018)
"There is an increasing emphasis on management strategies such as reduced tillage, use of cover crops, and implementation of conservation practices (i.e. terraces, no-till, and cropping systems) in Missouri cropping systems. ...
Characterization of black walnut (Juglans nigra) cultivars for agroforestry systems
(University of Missouri--Columbia, 2022)
The identification of complementary species combinations will accelerate the expansion of temperate agroforestry. Since the mid-19th century, European timber plantations have taken advantage of the late-leafing habit of ...
Multi-hazard resilience assessment of river-crossing bridges
(2021)
Bridge structures are required to possess high reliability and robustness against the concurrent effect of extreme loads and environmental attacks. To achieve such interrelated goals, it is necessary to assess the system ...
Top-soil root architecture characteristics of obsolete and modern soybean cultivars and shoot and seed nutrient contents
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI--COLUMBIA AT REQUEST OF AUTHOR.] Soybean (Glycine max Merr.) is one of the most important cash crops worldwide. It is widely used to produce oil and protein for food and ...
Three essays on China's housing market, monetary policy and macroeconomy
(University of Missouri--Columbia, 2019)
is identify ed by the sign restriction approach following Uhlig (2005), with the identification assumptions extended to three common policy instruments utilized by the central bank of China: interest rate, required reserve ratio and M2. The results suggest a...
Genetic and microbiota-mediated phenotype variability in the min mouse model of human colorectal cancer
(University of Missouri--Columbia, 2019)
Complex diseases develop as a result of genetic predisposition and environmental factors that determine individual risk. Environmental factors such as geographical location, diet, and lifestyle choices shape the gut ...
Pigmentation and practice : understanding perceptions of white female teachers within a colorblind racial ideology framework
(University of Missouri--Columbia, 2020)
Thoreau said, "The question is not what you look at, but what you see." In the world of education, what we don't see--or at least claim not to notice--matters just as much. For non-White children in American schools ...
RNA structural studies : implications in HIV-1 replication and the origins of life
(University of Missouri--Columbia, 2021)
Structure and function relationships are important to understand many biological processes. Biological components are not one dimensional and their structures may drive key aspects of their function. This dissertation ...
Parsimonious item response theory modeling with different link functions
(University of Missouri--Columbia, 2022)
-parameter alternate-IRT models are robust to small sample sizes (e.g., N = 100), and facilitate item-weighted scoring. I then provide further evidence for these claims by applying the CLL, NLL, and cauchit models to empirical data. Finally, I propose some extensions...