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Now showing items 41-60 of 452
A biologically inspired optical flow system for motion detection and object identification
(University of Missouri--Columbia, 2007)
Optical flow is possibly the best known method for motion segmentation. However its application is restricted to offline processing as it requires extensive computational resources and time. This thesis explores an optical flow method derived from...
Molecular characterization of genetic resistance to soybean cyst nematode in soybean line SS97-6946
(University of Missouri--Columbia, 2008)
Soybean Cyst Nematode (SCN) (Heterodera glycine) is the most damaging pest of soybean and estimated annual yield losses are 1.5 billion dollars in USA. Breeding resistant cultivars is the most efficient means to control ...
Scalable Bayesian nonparametric learning for biomedical big data
(University of Missouri--Columbia, 2018)
of inference approaches that extend parametric Bayesian models using in finite dimensional distributions. In this dissertation, novel statistical methods based on Bayesian nonparametric models and their extensions are developed to handle 'omics data for various...
Regression analysis of interval-censored failure time data with non proportional hazards models
(University of Missouri--Columbia, 2018)
sieve maximum likelihood procedure. In particular, an EM algorithm is developed and the resulting estimators of regression parameters are shown to be consistent and asymptotically normal. An extensive simulation study was conducted for the assessment...
The relationship of coping strategies to psychological health among sexually victimized deaf women
(University of Missouri--Columbia, 2009)
This study examined coping strategies used by a sample of deaf women who self reported an unwanted sexual experience at any point in their life and assessed the relationship between coping strategies used and their overall ...
Studies of ruminant digestion, ecology, and evolution
(University of Missouri--Columbia, 2008)
This thesis examines ruminant digestion, ecology, and evolution, particularly where they can improve livestock production systems. We performed an experiment that estimated ruminal in situ degradation parameter values of ...
Investigations of the forage nutritive value of common weeds encountered in Missouri pastures and their relationships with soil fertility
(University of Missouri--Columbia, 2019)
During the 2015, 2016, and 2017 growing seasons, a survey of 63 pastures in Missouri was conducted to determine the effects of selected soil and forage parameters on the density of common annual, biennial, and perennial ...
Relation of Missouri river flows to sandbar morphology with implications for selected biota
(University of Missouri--Columbia, 2006)
Channel modification and flow regulation in historically braided large rivers, have reduced sandbars and associated highly productive habitats for riverine biota. Sandbars are an important interface between aquatic and ...
Design and construction of multicomponent spheroidal assemblies on the nano-scale via the self-assembly approach
(University of Missouri--Columbia, 2006)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Supramolecular chemists can be thought of as the architects of the nano-scale world. We are primary concerned with the design and construction of ...
Spatial, temporal, and petrogenetic relationships of basaltic and lamprophyric dikes and sills of the Raton Basin, southern Colorado and northern New Mexico
(University of Missouri--Columbia, 2005)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Alkali basalts and lamprophyres commonly occur as sheet intrusions along the flanks of continental rifts. The Raton Basin, on the eastern shoulder of ...
Semiparametric analysis of multivariate longitudinal data
(University of Missouri--Columbia, 2008)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Longitudinal studies are conducted widely in fields such as agriculture and life sciences, business and industry, demography and other social sciences, ...
Ambrosia beetle habitat use, host use, and influence on early wood colonizing microbes in an oak-hickory forest
(University of Missouri--Columbia, 2010)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Knowledge of how exotic ambrosia beetles influence microbe communities and how forest characteristics affect ambrosia beetle abundance will improve ...
Citrus World, Inc. 1980 - 2015 : an examination of adaptation in a long-enduring U.S. agricultural marketing cooperative
(University of Missouri--Columbia, 2016)
A common characteristic of enduring entities is their adaptive capability. Yet the nature and process of adaptation in a cooperatively owned enterprise where capital structure constraints, membership restrictions, diffuse ...
Model ethnicity and product class involvement: white Americans' attitude toward advertisements featuring Asian-Indian models
(University of Missouri--Columbia, 2007)
Studies show that ethnicity of the spokespersons in advertisements play an important role in shaping attitudes and perceptions about the advertised products. Studies involving black, Hispanic and white models in ads have ...
Establishing pin oak reproduction in bottomland forests in southeastern Missouri
(University of Missouri--Columbia, 2010)
In pin oak (Quercus palustris Muenchh.) bottomland forests in southeast Missouri, we revisited clearcuts, shelterwood harvests, and controls within the Mingo Basin. Seventeen years later, we found significant changes, in ...
National identity and nationalism in the speeches of Osama Bin Laden
(University of Missouri--Columbia, 2007)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] National identity and nationalism have long been utilized by political leaders to control state territory. Stateless terrorist groups such as Al Qaeda ...
The efects of psychological ownership on loyal customers' perceptions : applying brand tourism effect and conspicuous consumption to luxury hotel marketing
(University of Missouri--Columbia, 2018)
This study aims to examine the conflict between loyal customers and non-loyal customers in the luxury hotel environment. This research mainly applied the concept of brand tourism effect and employed a 2 (two types of ...
Neutron diffraction and quasielastic neutron scattering studies of films of N-alkanes and a branched alkane adsorbed on graphite
(University of Missouri--Columbia, 2007)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Neutron diffraction and quasielastic neutron scattering have been used to study the structure and dynamics of films of n-alkanes and of a branched ...
Raptor and wading bird migration in Veracruz, Mexico : spatial and temporal dynamics, flight performance, and monitoring applications
(University of Missouri--Columbia, 2007)
-annual variation, flocking behavior, and flight mode, and briefly discuss issues related to their stopover ecology and conservation. One of the outstanding findings of this project is documenting the migration of over 0.8 million birds in spring and over 5...
Social perspective-taking in the friendships of adolescents : implications for friendship quality and emotional adjustment
(University of Missouri--Columbia, 2009)
The current research considered social perspective-taking (i.e., taking the perspective of another person, and putting oneself "in their shoes") in youths' friendships and associations with friendship quality and emotional ...