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Now showing items 61-80 of 185
Time-dependent response of reinforced concrete elements near collapse
(University of Missouri--Columbia, 2021)
Reinforced Concrete (RC) structures may experience collapse under high levels of sustained gravity load. High levels of load are possibly due to errors in design and construction, material degradation, and abnormal loading. ...
Effects of forest fragmentation on reproductive effort and productivity of Indigo buntings (Passerina cyanea)
(University of Missouri--Columbia, 2005)
and offspring quality, I measured maternal condition and reproductive output of Indigo Buntings breeding in a fragmented and a contiguously forested landscape in Missouri. Renesting females had lower body condition than those that nested once successfully...
Aza-analogues of distyrylbenzene (DSB) synthesis, structures, and properties of 1,4-phenylenediamine bisimines (PDABI)
(University of Missouri--Columbia, 2006)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The drive for electo-optically active materials was officially initiated in 1966 with the publishing, by NASA, of a 137 page report. The "Electro-optic Projection Study" outlined...
Population history at the microscale : craniometrics of the Cayo Santiago macaques
(University of Missouri--Columbia, 2011)
Being able to understand the effects of relatedness on adult cranial morphology has implications for inferring population histories, and for informing us about the influence of social behaviors on these patterns of population ...
Entrainment and transport of coarse stream bed material in a fluviokarst watershed, south-central Missouri : a tracer particle study
(University of Missouri--Columbia, 2010)
The midcontinent of the U.S. is karstified and contains well developed subsurface drainage systems covered by beds of coarse-grained, poorly sorted sediments, resembling those in upland surface streams. Within Tumbling Creek Cave (TCC) in the Ozark...
Racial differences in households' financial asset allocation, 1992-2004
(University of Missouri--Columbia, 2007)
By combining the data from the 1992, 1995, 1998, 2001 and 2004 Survey of Consumer Finances, this study investigated racial differences in households' financial asset allocation over the years. This study categorized the ...
Spatial and disease ecology of the plains spotted skunk
(University of Missouri--Columbia, 2019)
The eastern spotted skunk (Spilogale putorius) is a species of conservation concern across much of its range in the eastern U.S. due to a range-wide population decline that began in the 1940s. The reason for the decline remains unknown; a...
The culture wars & political polarization in perspective : why polarization and its perturbations are a persistant [i.e., persistent] puzzle in political science
(University of Missouri--Columbia, 2009)
Political polarization in the American electorate has received a great deal of attention in recent years with most of the research focusing on social issues and their impact on electoral outcomes. However, scant attention ...
Optimal marketing budgeting and benchmarking of platform firms
(University of Missouri--Columbia, 2009)
/validation of the approach via an application to U.S. print newspaper firms. While doing so, the essay also demonstrates how the developed approach outperforms applications of the existing approaches. Thus, this dissertation offers insights into how to approach marketing...
Plasticity of neurons in mouse major pelvic ganglia in response to loos of physiological input in cases of nerve injury and spinal cord injury
(University of Missouri--Columbia, 2018)
bladder, incontinence and inefficient voiding. While extensive SCI research has been done locomotor recovery, relatively limited amount of research has been done on the underlying mechanisms of autonomic dysfunctions associated with SCI. The major pelvic...
Multi-scale investigations of gray treefrong movements: patterns of migration, dispersal, and gene flow
(University of Missouri--Columbia, 2005)
determining microhabitat use. Further, I have demonstrated the effects of matrix composition on the frequency of inter-pond movements and elucidated historical patterns of gene flow across central Missouri. My data indicate that migration through terrestrial...
Contract practices and contract design in the U.S. hemp industry
(University of Missouri--Columbia, 2020)
Lack of specific literature on contracting in the new United States' hemp industry is an increasing concern for agricultural economists and market participants. The purpose of this study is to investigate the current state ...
Effects of prescribed fire and timber harvest on terrestrial salamander abundance, behavior, and microhabitat use
(University of Missouri--Columbia, 2014)
surveys for three years and used a statistical modeling approach that accounted for the tendency of terrestrial salamanders to be belowground and unavailable for surveys. I found that terrestrial salamander density at our Missouri Ozark study site ranged...
Physiologic and metabolic interactions in the soybean/bradyrhizobium japonicum symbiosis
(University of Missouri--Columbia, 2006)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The agronomically vital, nitrogen-fixing symbioses between soybean and the soil bacterium Bradyrhizobium japonicum is a model system for the study of plant-microbe interactions...
The impact of spending cuts on Missouri student achievement
(2013)
Since the Coleman Report in 1966, researchers have been analyzing educational
resource inputs with respect to district, school, and student level outputs. There has been
an increase in federal and state control of local ...
The politics of CO2 emissions
(University of Missouri--Columbia, 2020)
Climate change poses a severe threat to humanity for the last few decades. Various forms of natural disasters, extreme weather events, the outbreak of deadly diseases, life, and food insecurity are among common threats of ...
Rhizobacteria associated with glyphosate-resistant soybean (Glycine Max)
(University of Missouri--Columbia, 2006)
The research was conducted to examine the impact of GR soybean treated with glyphosate on rhizobacterial activities involved in IAA production and soil C and N mineralization in different soil management systems; to determine ...
Wildlife response to spatial and temporal changes in forest habitat
(University of Missouri--Columbia, 2008)
A common goal in land-management planning is to describe the relationship between management actions, vegetation and wildlife habitat conditions for large landscapes. Achieving this goal can be challenging because ecological ...
Strategic enrollment management, tuition discounting, and student enrollment by income : a test of demand theory
(University of Missouri--Columbia, 2023)
This study applies demand theory to investigate how college discounting practices impact student enrollment across income categories for members and affiliates of the Council for Christian Colleges and Universities. The dependent variable...
Three essays on monetary and financial economics
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] This three-chapter dissertation focuses on the research topics in Monetary and Financial Economics. The first paper examines the time-varying impact of U.S. monetary policy...