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Storing foods at home
(University of Missouri--Columbia. Extension Division, 2009)
Phytase : anatomy of an invisible win-win technology
(University of Missouri--Columbia, 2009)
the farmer's knowledge and stated use of phytase using data from a spring 2006 of Missouri and Iowa poultry and livestock farmers. Responses to a number of questions in this survey reveal that knowledge of this win-win innovation is low. It also shows...
Exploring factors associated with free and reduced-price lunch participation in Missouri school districts
(University of Missouri--Columbia, 2020)
entities. The analysis of the Department of Elementary and Secondary Education data during the last decade revealed a 10.3% in the number of reimbursable lunches served in Missouri, with a lower participation level of eligible students from southern lower...
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 their associated ecological...
Development of high protein soybean experimental lines with enhanced sulfur amino acid content
(University of Missouri--Columbia, 2019)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Soybean is one of the most important field crops grown in the United States. Commercial soybeans contain about 36 - 40 [percent] protein and 18 - 20 [percent] oil, by dry weight...
Investigation of transportation innovations for food delivery and truck platoons
(University of Missouri--Columbia, 2022)
Studies find that low-income areas are underserved by food retailers and have less access to healthy food, contributing to health disparities. A section of this thesis examines micromobility, drones, and ridesharing that ...
Comparing mosquito communities of various patch-matrix landscape combinations in central Missouri, with implications for developing models to forecast abundances of important mosquito taxa
(University of Missouri--Columbia, 2010)
-matrix landscape combinations common in five central Missouri counties; 2) evaluate the temporal occurrence of these mosquito taxa; 3) assess relationships between regional weather factors and the occurrence and abundance of the mosquito fauna; and 4) categorize...
Experimentally assessing the influence of resource availability and social aggregation on the parasites of raccoons
(University of Missouri--Columbia, 2009)
raccoon populations were randomly subjected to differential resource provisions for two years; a clumped food distribution to aggregate hosts (n = 5 populations), a dispersed food distribution to control for the effects of food without aggregating hosts (n...
Prairie stream ecology : temporal and spatial patterns of macroinvertebrates
(University of Missouri--Columbia, 2018)
patches to enable recolonization of streams after disturbance. Leptophlebia konza Burian was thought to be restricted to its type locality of Konza Prairie, Kansas; however, a population was discovered at Hi Lonesome Prairie in Missouri during an extensive...
Body size and shape in insular environments and applications of the island rule in biological anthropology
(University of Missouri--Columbia, 2021)
The discovery of small-bodied hominin fossils in 2004 on the island of Flores, Indonesia, unearthed a large debate within biological anthropology. This debate has exemplified that there are questions and research areas ...
Genetic variation and health in rural Caribbean village
(University of Missouri--Columbia, 2020)
Bwa Mawego is a small-scale horticultural community (~500 people) on the island of Dominica that has been the site of a longitudinal health research project for more than 30 years. Cardiovascular diseases and metabolic ...
Tracing cat domestication through population genetics and capturing genotype-by environment interactions in US beef cattle genomic predictions
(University of Missouri--Columbia, 2022)
Cat domestication initiated as a symbiotic relationship between wildcats and the peoples of developing agrarian societies in the Fertile Crescent. To refine the sites of cat domestication, over 1,000 random-bred cats of ...
The effects of eccentric and concentric resistance exercise on metabolic health
(University of Missouri--Columbia, 2010)
sedentary and obese individuals were randomly assigned to complete a single session of either CON (n=15) or ECC (n=15) resistance exercise consisting of 3 sets of 10 repetitions of bilateral leg extension and leg curl at 75% of CON or ECC one repetition...
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 increasingly routinized...
Genomics of seasonal hair shedding and ecoregion-specific growth to identify environmentally-adapted beef cattle
(University of Missouri--Columbia, 2020)
Recently, interest has increased in augmenting current national scale cattle evaluations with precision genetic predictions tailored to specific environmental conditions. Some efforts to develop environmentally-aware ...
Systematic review and meta-analysis of primary care-based physical activity interventions among older adults
(University of Missouri--Columbia, 2020)
Background. Most healthcare providers agree that increasing physical activity (PA) in older adults is beneficial but providing effective interventions can be difficult. The purpose of this research is to determine the ...
Three essays on the economics of pesticide use
(University of Missouri--Columbia, 2022)
, the adoption of organic pesticides in lawns and gardens is examined. A multinomial logit model is applied to analyze factors affecting adoption versus being in distinct non-adopter categories using a dataset from a survey of 661 residents in Missouri...
Identification and characterization of health-promoting benefits and bioactive molecules in black walnuts (Juglans nigra l.) and waste materials from agroforestry systems
(University of Missouri--Columbia, 2020)
selected and cultivated for nut production by the University of Missouri - Center for Agroforestry (Columbia, MO, USA). Additionally, it is likely that the bioactive activities of black walnut are correlated with its bioactive constituents including...
Soybean resistance and yield response to southern root-knot nematode
(University of Missouri--Columbia, 2020)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Soybean represents the largest and most concentrated segment of global agricultural trade. Despite its consistent yearly yield increment around the world, biotic stresses can...
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...