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Factors influencing students' self-perceived levels of civic responsibility during FFA sponsored civic engagement activities
(University of Missouri--Columbia, 2012)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The purpose of this study was to determine the influence of involvement level, autonomy, and reflection during FFA civic engagement activities on students' self-perceived civic...
Groundwater vulnerability to agrochemicals: a GIS-based DRASTIC model analysis of Carroll, Chariton, and Saline counties, Missouri USA
(University of Missouri--Columbia, 2006)
This investigation presents an analysis of groundwater vulnerability in three mid-Missouri counties that represent an agricultural production region that is physiographically and hydrogeologically complex. The goals of this study are to (1) provide...
Modeling the influence of climate and management practices on water quality in Goodwater Creek experimental watershed
(University of Missouri--Columbia, 2006)
The objective of this study was to determine relationships among weather, runoff, water quality, and best management practice (BMP) implementation in reducing atrazine losses in the 7,250-ha Goodwater Creek Experimental Watershed in NE Missouri...
High throughput profiling of transcription factors involved in soybean root growth under water deficit
(University of Missouri--Columbia, 2009)
Drought is the major abiotic stress factor limiting crop productivity worldwide. Plant root and shoot systems respond to environmental changes by altering the expression of complex gene networks through sensing environmental ...
Kids aren't buying what we are selling: a quantitative analysis of student dropout and school supports for dropout prevention
(University of Missouri--Kansas City, 2012-06-01)
and the graduation rate in high schools with 500 or more students in the state of Missouri. Findings from this dissertation will be used to guide public school district and building level leaders as they continue to pursue the goal of increasing graduation rates....
Development and application of vegetative buffer width modeling using geographic information systems
(University of Missouri--Columbia, 2009)
of performance could potentially require wider or narrower buffer widths in order to meet certain stormwater management criteria. This method was successfully demonstrated within the LaBarque Creek watershed located southwest of St. Louis, Missouri for three...
Uterine regulation of preimplantation embryo development in fertility-classified heifers
(University of Missouri--Columbia, 2018)
Infertility and subfertility represent pervasive problems in domestic animals and humans, and embryonic mortality is a major factor influencing reproductive efficiency. In cattle, the majority of embryonic loss occurs ...
Architectural coin types : reflections of Roman society
(University of Missouri--Columbia, 2010)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Architectural representations on Roman coins are among the most intensely studied images on ancient coins. Scholars frequently use them as evidence to reconstruct a monument...