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Now showing items 41-60 of 167
Golden-cheeked warbler nest success and nest predators in urban and rural landscapes
(University of Missouri--Columbia, 2007)
We studied nesting success of Golden-cheeked Warblers (Dendroica chrysoparia) from 2005-2006 in urban and rural landscapes in central Texas. We used an information-theoretic approach to evaluate models representing hypotheses ...
Predator-prey interactions involving the soybean aphid (Hemiptera: Aphididae) in Missouri
(University of Missouri--Columbia, 2007)
The recently introduced soybean aphid, Aphis glycines Matsumura, is found in all soybean growing areas within Missouri. Despite soybean aphid's widespread distribution, it has reached economic threshold in few soybean ...
Space use and resource selection by Eastern spotted skunks in the Ouachita Mountains, Arkansas
(University of Missouri--Columbia, 2007)
Once a common and economically important furbearer, the eastern spotted skunk (Spilogale putorius) is now listed as endangered, threatened, or a species of conservation concern throughout much of its historical range. ...
Ars coquinaria: a study of early Roman cooking wares and their uses
(University of Missouri--Columbia, 2007)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Cooking ware is important for studying how people around the Early Roman Empire cooked and ate. As utilitarian ware, it did not change drastically for ...
Electromagnetic effects on soybeans
(University of Missouri--Columbia, 2007)
In this study we have exposed different varieties of soybean seeds to electromagnetic (EM) radiation at a frequency other than that of light. The objective was to determine changes in the germination rate, if any, under ...
Comparison of sensory characteristics, and instrumental flavor compounds analysis of milk produced by three production methods
(University of Missouri--Columbia, 2007)
The objectives of this research were to carry out an analytical and sensory comparative studies on the flavor constituents of milk from three production systems: organic (O), pasture-feed based system (P), and conventional ...
Development of an integrated forest management decision support system: integrating the LANDIS model and ArcGIS
(University of Missouri--Columbia, 2007)
Forest management is an important field for Decision Support System (DSS) application, but most of the current DSSs for forest management are not fully successful because: 1) the user interface is not friendly, or 2) GIS ...
Pennies for parks: the effect of social norm theory on donation behavior in Arkansas state parks
(University of Missouri--Columbia, 2007)
Although donation boxes are common in parks, museums, and historic sites, not much is known about how they influence visitor behavior. Perhaps some donation boxes are more efficient at generating revenue than others. The ...
Assessing the capacity for collaborative ecosystem stewardship on private forestland in the Missouri Ozarks
(University of Missouri--Columbia, 2007)
Missouri's forestland totals nearly 15 million acres and a vast majority of this area, roughly 82 percent, is controlled by more than 300 thousand nonindustrial private forest (NIPF) owners. Consequently, meaningful long-term ...
Structural and functional studies of proline catabolic enzymes
(University of Missouri--Columbia, 2007)
Catabolism is the oxidation of organic nutrients into simple end molecules to extract energy. For proline, the catabolic pathway involves two enzymes, Lproline dehydrogenase (PRODH, EC 1.5.99.8) and L-[delta]¹-pyrroline- ...
Kinase-interacting FHA domain of kinase associated protein phosphatase : phosphopeptide interactions and NMR-detected dynamics
(University of Missouri--Columbia, 2007)
FHA domains are phosphoThr recognition modules found in diverse signaling proteins. Kinase-associated protein phosphatase (KAPP) from Arabidopsis employs its FHA domain in its negative regulation of some receptor-like ...
Dedications in clay : terracotta figurines in early Iron Age Greece (c. 1100-700 BCE)
(University of Missouri--Columbia, 2007)
This dissertation explores early Greek religion and society through a contextual analysis of the ritual use of terracotta votive figurines in the Early Iron Age, c. 1100-700 BCE. I have compiled the major deposits of ...
Risk and stability of phosphate-immobilized lead in contaminated urban soil and mining sites in the Jasper County Superfund Site
(University of Missouri--Columbia, 2007)
of organic amendments, including biosolids and agricultural byproducts. The parameters chosen to assess long-term risk reduction were: (1) metal bioavailability to organisms; (2) metal availability to plants (i.e., phytoavailability); (3) toxicity of treated...
Evaluation of modified montmorillonites in poultry diets
(University of Missouri--Columbia, 2007)
The present work was conducted to determine if modification of MONTs with Cu and Zn would enhance the protection of broiler chicks against the adverse effects of AF, and to determine if the modified MONTs would be bioavailable ...
The validity of morphological features and osteological markers in reconstructing habitual activities
(University of Missouri--Columbia, 2007)
Bony morphological features have been used to reflect biomechanical behavioral patterns among archaeological populations. Of most recent ones is the anterior femoral curvature (AFC). It has been proposed as a valid indicator ...
Regulation of Nrf2 by a keap1-dependent E3 ubiquitin ligase
(University of Missouri--Columbia, 2007)
Oxidative damage to biological macromolecules has been implicated in diverse pathophysiological processes, including cancer, neurodegeneration, aging and cardiovascular disease. The Nrf2 transcription factor regulates ...
Variability of soil hydraulic properties and estimation of plant-available water on claypan-soil landscapes
(University of Missouri--Columbia, 2007)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Soil hydraulic properties and plant-available water (PAW) capacity are critical properties in evaluating land management and soil productivity. This ...
Molecular diagnostics of economically important Wireworm species (Coleoptera: Elateridae) in midwestern United States
(University of Missouri--Columbia, 2007)
Wireworms are a common soil-dwelling pest of corn (Zea mays L.) in the Midwestern United States. Wireworms are a problematic group to control and study due to the difficulty involved in identification. The objectives of ...
Molecular cloning and characterization of regulatory enzymes in threonine biosynthetic pathway from soybean
(University of Missouri--Columbia, 2007)
Soybeans (Glycine max [L.] Merr.) are a good source of protein and oil. Despite being a very good source of protein, soybeans nutritional value is limited by low proportion of sulfur amino acids methionine and cysteine ...
Effects of plastic mulch, row cover, and cultivar selection on growth of tomatoes (Lycopersicon esculerntum Mill.) in high tunnels
(University of Missouri--Columbia, 2007)
Tomato plants (Lycopersicon esculentum Mill.) were grown to: 1) evaluate their early season yield characteristics when grown using different mulch types with and without row cover; and 2) evaluate yield potential among ...