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Multi-scale investigations of gray treefrong movements: patterns of migration, dispersal, and gene flow
(University of Missouri--Columbia, 2005)
determining microhabitat use. Further, I have demonstrated the effects of matrix composition on the frequency of inter-pond movements and elucidated historical patterns of gene flow across central Missouri. My data indicate that migration through terrestrial...
The culture wars & political polarization in perspective : why polarization and its perturbations are a persistant [i.e., persistent] puzzle in political science
(University of Missouri--Columbia, 2009)
and GSS cumulative data from 1970 - 2008 on several prominent social issues such as abortion, women's equality, affirmative action, and non-social issues such as government jobs programs and defense spending. I examine public opinion polarization as well...
Middle and late woodland period cultural transmission, residential mobility, and aggregation in the deep South
(University of Missouri--Columbia, 2009)
of population dynamics, intergroup cultural transmission (i.e., interaction) is inferred from changes in intra-assemblage ceramic decorative diversity and interassemblage ceramic distance across a 1000-year ceramic sequence. Two periods, ca. A.D. 200-370 and ca...
Microstructural and environmental effects on fretting fatigue
(University of Missouri--Columbia, 1977)
/.50 carbon steel. Microstructural effects are discussed in terms of stress/life data, crack growth data, and fractographic analysis of two microstructures. The effect of environment is analyzed through data from these two microstructures being tested in lab...