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Now showing items 1-19 of 19
Make the healthier choice : baked chips
(University of Missouri Extension, 2014)
Make the healthier choice ... Baked chips. Fewer calories, same crunch....
Effects of prescribed fire and timber harvest on terrestrial salamander abundance, behavior, and microhabitat use
(University of Missouri--Columbia, 2014)
-adapted ecosystems. However, many fire management decisions are currently based on predicted plant responses, since there is more data available on plants than wildlife. To estimate terrestrial salamander population size (abundance) prior to treatments, I conducted...
A mixed method approach to exploring landowner interest in woody plantings to integrate conservation and production on Missouri farms
(University of Missouri--Columbia, 2022)
Agroforestry plantings can provide multiple benefits such as reduced soil erosion, decreased nutrient runoff, increased biodiversity, and greater farm income stability. This array of benefits makes them a promising ecologically based model...
Three essays on food security, agricultural productivity, and commodity basis
(University of Missouri--Columbia, 2021)
and bootstrap regression method. We find that improvements in women's empowerment in agriculture, specifically enhancing their ability to make independent choices regarding agricultural production, have a statistically significant positive association...
Three essays in regional economic modeling
(University of Missouri--Columbia, 2008)
My dissertation is about regional economic modeling for understanding local economy, economic impact analysis and forecasting. In the first essay, I developed a nonspatial version of community policy analysis model for Missouri counties. In my...
A haunting in Oklahoma : a project examining the intersection of environment and community
(University of Missouri--ColumbiaUniversity of Missouri--Columbia, 2021)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI--COLUMBIA AT REQUEST OF AUTHOR.] Environmental issues are a growing concern as climate change worsens. Some of the most vulnerable people in the world are also the most affected by the environmental...
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...
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...
Forest adaptation and transition in the eastern united states under climate change : a forest landscape modeling method
(University of Missouri--Columbia, 2018)
of adaptation management scenarios. We used a forest ecosystem process model to simulate forests across the eastern United States under a range of future climate scenarios and found that ecotones between major forest types or natural community types may...
Role of agricultural cooperatives in poverty reduction in Nepal : an empirical analysis
(University of Missouri--Columbia, 2021)
families and Key Informant Interviews of 37 managers of agricultural cooperatives. In order to make the inferences on access and income gain, probit regression, matching, ordinary least square and two-stage least squares techniqpropriate identification...
Utilizing hydrologic soil grouping to estimate corn nitrogen rate recommendations
(University of Missouri--Columbia, 2019)
) are affected by soil and weather characteristics making it difficult to know when and how much N fertilizer to apply to match crop N need. In an effort to improve N fertilizer management, this dissertation explored the ability of soil, weather, and microbial...
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...
The politics of CO2 emissions
(University of Missouri--Columbia, 2020)
political decentralization through federalism and per capita CO2 emissions. The analysis is based on three different measures of federalism for 176 countries from 1990 to 2014. The results show a null effect. This is not surprising given the argument...
Multi-hazard resilience assessment of river-crossing bridges
(2021)
. Accordingly, a robust statistical distance-based approach is presented to determine the sequential evolution of time-varying multi-hazard resilience. The proposed framework would assist stakeholders and decision-makers in resilience patterns recognition...
Understanding the role of Coxiella outer membrane protein-1 in relation to the Type IVB Secretion system of Coxiella burnetii
(University of Missouri--Columbia, 2022)
Obligate intracellular bacterial pathogens, like Coxiella burnetii, the causative agent of Q Fever, rely upon the host for metabolites and carbon sources for energy and biosynthesis of nucleic acids, proteins, and energy ...
Essays on labor economics
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] This dissertation consists of two chapters on labor economics. In the first chapter, we study redistributions via the United States Social Security retirement system for cohorts...
Development of post-traumatic osteoarthritis models to evaluate the effects of impact injury on joint health for clinical disease treatment and prevention
(University of Missouri--Columbia, 2013)
Osteoarthritis is one of the most common, debilitating, musculoskeletal diseases in the world. Currently, there is no cure. It is well-known that a traumatic, joint injury increases the risk of developing post-traumatic ...
Birth order and gender : differential parental investment in Medieval England and France in the eleventh, twelfth, and thirteenth centuries
(University of Missouri--Columbia, 2020)
This dissertation addresses the question: will parents invest differently in their children based on gender and birth order? Using parental investment theory and four major sets of outcome variables--child survival, parental ...
Investigation of genes involved in somatic embryogenesis and plant-Agrobacterium interactions through transcriptional profiling
(University of Missouri--Columbia, 2021)
Plant genetic engineering relies on the ability to transmit and express cloned DNA sequences in plant cells (transformation) as well as the capacity for the cells carrying this DNA to undergo division and differentiation ...