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Now showing items 21-40 of 66
Defining recurrent laryngeal nerve injury in a mouse model for regenerative therapeutic investigations
(University of Missouri--Columbia, 2019)
Injury of the recurrent laryngeal nerve (RLN), a branch of the vagus nerve, results in ipsilateral vocal fold (VF) paralysis that contributes to dysphagia, dysphonia, and dyspnea (i.e., swallow, vocal, and respiratory ...
The secret lives of African forest elephants: using genetics, networks, and telemetry to understand sociality
(University of Missouri--Columbia, 2012)
extensive networks of individuals suggesting fission-fusion sociality. Also, adult females at distances of five kilometers or less were more closely related to each other than expected from chance. Known adult females and their associates were tracked...
Agroforestry buffer, biomass crop, and grain crop effects on soil quality and soil water use
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Soil degradation, impaired water quality, and reduced soil organic carbon have become major concerns in the management of degraded claypan soils with ...
Understanding rural poverty clusters : the intersection of agriculture, economic structure and locality under postindustrialism
(University of Missouri--Columbia, 2006)
Analysis seeks to understand rural poverty within the context of agricultural and postindustrial economic structure. Detailed socioeconomic data are analyzed for 4,610 non-metropolitan census tracts in the north central ...
Using feedback linearization to alter the performance of multiple linear hydraulic-actuators powered by the same pump
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] In this study, a feedback linearization technique is presented to improve the tracking and energy performances of a hydraulic system using multiple ...
The type I IFN of Bos taurus
(University of Missouri--Columbia, 2008)
The Type I interferons (IFN) have major roles in the innate immune response to viruses, a function that is believed to have led to rapid expansion in the number and complexity of their genes. IFNT, which is a unique Type ...
Three essays on economics of higher education
(University of Missouri--Columbia, 2019)
This dissertation consists of three chapters. In Chapter 1, we use data from the 2015-16 academic year to document faculty representation and wage gaps by race/ethnicity and gender in six fields at 40 selective, public ...
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 ...
Unraveling the role of the endogenous complex gut microbiota in the Pirc rat model of human colon cancer
(University of Missouri--Columbia, 2018)
The gut microbiota (GM) has recently been shown to modulate several systemic conditions in human and model systems, most importantly in intestinal disorders. It has also been demonstrated to have significant impacts on ...
Effects of continous administration of low-dose of Escherichia coli lipopolysaccharide in chicks and poults fed non toxic doses of aflatoxin B1 and T-2 toxin
(University of Missouri--Columbia, 2005)
Six studies (three with broilers and three with turkeys) were conducted to determine if E. coli lipopolysaccharide (LPS) would enhance the effects of aflatoxin B1 (AFB1) and the T-2 toxin (T-2) in chicks and poults fed ...
Pre-harvest water quality of ephemeral streams in Missouri Ozark forests
(University of Missouri--Columbia, 2006)
The Missouri Department of Conservation (MDC) developed a best management practice that leaves a riparian buffer next to streams to reduce the possibility of water quality degradation. The purpose of this study is to ...
Determinants of civil wars : a quantitative analysis
(University of Missouri--Columbia, 2006)
In this dissertation, I investigate the conditions that facilitate the civil wars incidences and try to provide a deeper understanding of large scale domestic violence by formulating a new and more comprehensive model, ...
Meta-analysis of single-subject research using hierarchical linear modeling : empirical examination of the procedure and functional behavior assessment-based interventions
(University of Missouri--Columbia, 2010)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The role of evidence-based practices in both research and practice continue to provoke issues of disagreement and definition across multiple fields. ...
Assemblage structure and shallow-water habitat use by small-bodied fishes at lower Missouri River sandbars
(University of Missouri--Columbia, 2007)
important source of SWH to fishes during early ontogeny within the main channel of LMOR. Small-bodied fishes were sampled using pre-positioned electrofishing devices from 0.0-0.5 m water depths adjacent to four point and four wing-dike sandbars on LMOR...
A multi-configuration evaluation of the soil and water assessment tool (SWAT) in a mixed land use watershed in the central U.S.A.
(University of Missouri--Columbia, 2011)
Distributed watershed hydrologic/water quality (H/WQ) models are ubiquitous tools for watershed management. Despite advancements, there remain impediments for end-users. This study presents a practical framework for use ...
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 ...
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 ...
In vitro synovial fibrochondrogenesis for meniscal tissue engineering
(University of Missouri--Columbia, 2008)
seeding density to 9.5 million cells/mL, which resulted in grossly visible fibrocartilage-like tissue, however, cell mortality was high. To determine if autologous osteoarthritic synovium could be a cell source for meniscal fibrocartilage tissue...
Imaging structural and mechanical properties of articular cartilage using optical polarization tractography
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Osteoarthritis (OA) is an extremely common joint disease, which affects more than one-third of all adults in the USA. Although the entire joint ...
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 ...