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Political action committee behavior in the era of soft money and bipartisan campaign reform
(University of Missouri--Columbia, 2009)
The Bipartisan Campaign Reform Act of 2002 (BCRA, McCain-Feingold) banned the use of soft money in campaigns. The precursor to BCRA was The Federal Election Campaign Act of 1971 (FECA) which along with subsequent amendments ...
The application of phytolith and starch grain analysis to understanding formative period subsistence, ritual, and trade on the Taraco Pennisula, Highland Bolivia
(University of Missouri--Columbia, 2006)
This thesis employs microfossil data to add to our understanding of three factors (agricultural intensification, ritual, and trade) viewed as critical in the development of the Tiwanaku state during the preceding Formative period (1500 BC-AD 400...
Biomineralizers from the proterozoic to today : assessing taxonomy and paleoecology through the lens of taphonomy
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The onset of metazoan predation is presumed to have triggered an evolutionary arms race of prey defenses, including the advent of biomineralization. Escalating biological...
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. By combining best...
Effects of amending a gravel based growing medium with calcined clay on medium physical properties and growth of Gymnocladus dioicus seedlings
(University of Missouri--Columbia, 2006)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The Missouri Gravel Bed (MGB) is a system that uses pea gravel with 10% sand (v/v) as a root growth medium, allowing bare root plants to be removed from the gravel and planted...
Aquatic toxicity of one dimensional carbon nanomaterials
(University of Missouri--Columbia, 2010)
This study determined the toxicity of one dimensional carbon nanomaterials (CNMs) to amphipods, midge, oligochaetes and juvenile mussels in water and sediment. As-produced or modified carbon nanotubes (CNTs) and silicon ...
Hydraulic Characterization of Interlocking Concrete Permeable Pavement
(2015-08-12)
The environmental benefits of permeable pavements are vast and include stormwater
quantity reduction, stormwater quality improvement, urban heat island mitigation, and
groundwater recharge, among others. Permeable ...
Expectation formulations and optimal decisions in cattle feedlot problems
(University of Missouri--Columbia, 1972)
of expectations in decision models, very little has been done in agricultural economic research. This study consists of an investigation of the role of expectations in decision problems of the type just sketched. More specifically, the investigation is carried out...
Regeneration of soil microbial, physical, and chemical properties in restored bottomland hardwood forest wetlands
(University of Missouri--Columbia, 2023)
(WRP)] was initiated with the goal of reducing the loss of wetlands and restoring wetlands previously converted to agricultural land use. Despite the importance of preserving and restoring wetlands, the benefits of wetland restoration have not been well...
A GIS protocol for enhancing the selection of agricultural runoff sampling locations and predicting the locations of potential pollutant transport in the upland environment
(University of Missouri--Columbia, 2022)
employed by the protocol allow for its use in various geographic regions. The methodology has been performed on sites in Linn County and Boone County, Missouri, and produces results consistent with those expected from other widely accepted methods...
An essential role in germline development for a P-granule associated novel protein in the model organism Caenorhabditis elegans and RNAi in the ubiquitous parasitic nematode Ascaris suum
(University of Missouri--Columbia, 2009)
The germline RNA helicases (GLHs) are constitutive components of P granules and important for fertility in C. elegans. Discovered as a GLH-1 partner, the P-granule associated novel protein (PAN-1) is important both in ...
A quarterly econometric model of the United States beef sector
(University of Missouri--Columbia, 1982)
The United States beef sector has been modeled in many studies, perhaps, because beef represents a large proportion of the consumer food dollar and agriculture’s income. The predictive performance of these models has been, however, quite...
An economic analysis of the agricultural development potential for Southern Honduras
(University of Missouri--Columbia, 1975)
for various resources r which would provide guidance for making investment decisions; and (3) to derive policy recommendations for the purpose of agricultural development in Southern Honduras. A survey of 449 randomly selected sample farms, including 686...
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 animal feed. Soybean grain...
Applying deep learning technologies to discovery and characterization of genetic variants in animal genomes
(University of Missouri--Columbia, 2023)
[EMBARGOED UNTIL 12/1/2024] The scale of publicly available genomic data has rapidly expanded by an order of magnitude within the last decade. However, research with these aggregated public data requires minimizing the ...
A role played by sex in innate immune memory and disease severity
(University of Missouri--Columbia, 2023)
coronavirus disease 2019 (COVID-19). In early 2020, the COVID-19 viral pandemic shut down schools worldwide, although classes resumed in the Fall semester. We sought to track antibody seropositivity in the University of Missouri population during that semester...
Minimum milk requirement for calf raising
(University of Missouri--Columbia, 1919)
The dairyman is keenly interested in knowing how he can raise his calves in an economical and successful manner. This thesis reports the results of several experiments in early weaning and minimum use of milk for calf ...
Assessing the biotic communities of restored bottomland hardwood wetlands in western Kentucky and Tennessee
(University of Missouri--Columbia, 2023)
agriculture. This extensive forest loss has led both public and private entities to focus on restoring the numerous ecosystem services such as wildlife habitat, floodwater storage, carbon storage, and nutrient reduction provided by BLH forests in the region...
Three studies on psychological distress, health-risk behaviors, and health care access among Chinese, Filipino, and Asian Indian American Subgroups
(University of Missouri--Columbia, 2020)
Asian Americans are the fastest-growing ethnic minority population in the United States. Among this group, Chinese-, Filipino-, and Asian Indian Americans are the most three largest Asian American subgroups. Yet, health-related ...
The investment horizon issue in user-owned organizations
(University of Missouri--Columbia, 2005)
This research addresses the issue of an investment constraint in user-owned agricultural organizations called the horizon problem. Scholars have suggested the restrictions on the transferability of residual claimant rights and the restricted...