Search
Now showing items 41-60 of 266
Remobilization of leaf nitrogen in stockpiled tall fescue
(University of Missouri--Columbia, 2010)
fescue during early autumn in central Missouri. Above and below ground plant parts were harvested monthly through spring and analyzed for atom%15N, total N, and N fractions of soluble protein, free amino acids, and nitrate. Recovery of 15N indicated...
Optimizing crop N use efficiency using polymer-coated urea and other N fertilizer sources across landscapes with claypan soils
(University of Missouri--Columbia, 2008)
Development of improved management practices to increase nitrogen use efficiency (NUE) within agricultural fields is needed to improve crop production and reduce nitrogen (N) loss. Field studies planted to maize were conducted in 2005 and 2006...
Geostatistical analysis of land use/land cover changes and population growth trends in the Komadugu-Yobe River Basin in Nigeria
(University of Missouri-Kansas City, 2012-06-14)
The Komadugu-Yobe River located in northeastern Nigeria is an important tributary of Lake Chad. Since the 1970s, the Komadugu-Yobe basin has experienced significant changes in population density and land use/land cover. ...
Missouri's hidden Civil War : financial conspiracy and the decline of the planter elite, 1861-1865
(University of Missouri--Columbia, 2006)
This dissertation explores a previously unknown Civil War financial conspiracy that backfired and caused a great deal of collateral damage among Missouri's pro-southern population. In 1861, a small group of pro-secession politicians, bankers...
Occupancy modeling of forest carnivores in Missouri
(University of Missouri--Columbia, 2008)
My research used infrared remote cameras, trackplate boxes, and scat transects to survey for carnivores at 53 sites throughout the southern forested region of Missouri. Cameras and track-plates both detected Eastern spotted skunk (Spilogale putorius...
Reporting from the front : a textual analysis of embedded reporting in the New York Times
(University of Missouri--Columbia, 2010)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Embedded reporting during the Iraq War grew out of a new approach to the relationship between the news media and the military. Embedded reporters were given unprecedented access...
River restoration in the upper Mississippi River Basin
(University of Missouri--Columbia, 2006)
River restoration has become an important management choice to address causes and effects of surface water impairment and river modification in the Upper Mississippi River Basin (UMRB). I report information on individual UMRB river restoration...
Reflectance sensors to predict mid-season nitrogen need of cotton
(University of Missouri--Columbia, 2008)
Nitrogen (N) is an essential nutrient for cotton production; consequently there is a tendency to over-apply nitrogen. High N causes excessive vegetative growth and delayed crop maturity, which result in increased cost in ...
Restoring forest composition and structure of riparian corridors in the Missouri Ozarks
(University of Missouri--Columbia, 2008)
bottomland agricultural fields. These afforestation practices most often consist of planting bare-root tree seedlings of a select number of hardmast species and managing vegetation with a number of pre- and postemergent herbicides, or planting a perennial...
Media performance and democratic rule in East Africa : agenda setting and agenda building influences on public attitudes
(University of Missouri--Columbia, 2008)
attitudes could be undermined by regional variations in political experiences with the central government; and that public opinion could be shaped by regional alignment, ethnicity, political identity, and level of education. A total of 1,395 respondents from...
The military versus the press : Japanese military controls over one U.S. journalist, John B. Powell, in Shanghai during the Sino-Japanese war, 1937-1941
(University of Missouri--Columbia, 2008)
states in a foreign war: they report a foreign battlefield with no institutional protection or logistical support from their home countries, while encountering severe military controls from the warring countries. From this research emerges a new pattern...
Wildlife response to spatial and temporal changes in forest habitat
(University of Missouri--Columbia, 2008)
A common goal in land-management planning is to describe the relationship between management actions, vegetation and wildlife habitat conditions for large landscapes. Achieving this goal can be challenging because ecological ...
America's invisible workers : a study of migrant out-of-school youth
(University of Missouri--Columbia, 2010)
the ages of 18 through 21 face a whole host of economic and social obstacles that often hide and isolate them from the mainstream society. The concentration of migrants into a few jobs, such as agriculture, is a direct result of the demand for a particular...
Understanding space in an ordinary city
(University of Missouri--Columbia, 2010)
, and lived (Lefebvre, 1991) in a discussion of the City of Columbia, Missouri. I work to develop a story of the processes that have led to the City of Columbia as it currently exists and how these and other processes can lead us into the future. Embedding...
Small newspapers, big changes: awareness of market-driven journalism and consequences for community newspapers
(University of Missouri--Columbia, 2005)
This study examines the attitudes of journalists at small newspapers toward market-driven journalism. The researcher queried 29 journalists at nine small Missouri newspapers. The author employed qualitative method using several data sets to examine...
Desegregation and its impact on institutional culture at a historically black university
(University of Missouri--Columbia, 2009)
In this case study, 38 Black and White participants shared their recollections of intergroup contact during the first 15 years of desegregation (1954-1969) at a Historically Black University in a predominantly White Midwestern community. Faculty...
Economic analysis of woody biomass harvesting in the Missouri Ozarks
(University of Missouri--Columbia, 2010)
An integrated mechanized timber harvest thinning treatment to remove small diameter trees and merchantable saw logs was conducted on 30 acres of the Missouri, Ozarks in the summer of 2009. Two silvicultural treatments (single tree selection...
Professional project : video reporting for the Columbia Missourian ; professional analysis: tensions within journalism education in the 21st century
(University of Missouri--Columbia, 2012)
of liberal arts education and the shift away from track-based curricula toward a converged curriculum. The ten videos produced for the Missourian depict the various ways in which citizens of Columbia, Missouri spend their summer, including street festivals...
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...
Forgetting strength : Coffeyville, the black freedom struggle, and the vanishing of memory
(2013)
When a white lynch mob of 3,000 stormed the city jail in Coffeyville, Kansas, in 1927, incited by rumors that three "negroes" had raped two white high school girls, the incident ended very differently from so many others ...