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Nutrients, chlorophyll and bacterial fecal indicators in coves and open water areas of Lake of the Ozarks, Missouri
(University of Missouri--Columbia, 2009)
Urban development and use of septic tanks in porous soils of Lake of the Ozarks poses a threat to public health via leaching into drinking wells and coves used for swimming. During 2 summers, phosphorus (TP), nitrogen (TN), chlorophyll (Chl), fecal...
Use of main channel and shallow-water habitat by larval fishes in the lower Missouri River
(University of Missouri--Columbia, 2006)
or equal to] 5 cm/s. Silver/bighead carp (Hypophthalmichthys molitrix/nobilus) exhibited no selection based on water depth or current velocity. Chub spp. selected depths between 20-50 cm and areas 2-3 m from the waters edge. The larval fish assemblage...
Conformational and Structural Investigation of Substituted Hydrocarbons and Ring Compounds by Vibrational and Microwave Spectroscopy
(2016)
The physiochemical properties of a molecule of interest are usually obtained from
its molecular structure, and it involves the orientation of one part of the molecule about a
particular bond with respect to the rest ...
Impacts of Precipitation, Land use Land cover and Soil type on the Water Balance of Lake Chad Basin
(2013)
Lake Chad Basin (LCB) has experienced drastic changes in land cover and poor water management practices during the last 50 years. The successive droughts in the 1970s and 1980s resulted in a decrease in surface water and groundwater resources...
Teacher perceived impact of technology on elementary classrooms and teaching
(University of Missouri--Columbia, 2005)
of teachers from the schools were included in the study: a) teachers in grades K-3 of both schools b) teachers in the non-technology school grades 1-3 and Non-eMINTS teachers in the technology school K-6 c) teachers in the non-technology school grades 1-3...
Three essays on labor economics
(University of Missouri--Columbia, 2021)
at the added worker effect in the great recession, the wife's labor market response to a husband loss of job. The second chapter investigates the impact of a wife's labor market participation on family poverty. The third chapter examines employment...
Reliability-based analysis of settlements of shallow foundations on cohesionless soils
(University of Missouri--Columbia, 2020)
, and consequently to the settlement estimations. Traditional settlement analysis methodologies do not incorporate a consistent approach to account for the uncertainties and can lead to either costly design by overestimation of the settlement or a risky design...
Comparing mosquito communities of various patch-matrix landscape combinations in central Missouri, with implications for developing models to forecast abundances of important mosquito taxa
(University of Missouri--Columbia, 2010)
-matrix landscape combinations common in five central Missouri counties; 2) evaluate the temporal occurrence of these mosquito taxa; 3) assess relationships between regional weather factors and the occurrence and abundance of the mosquito fauna; and 4) categorize...
The impact analysis of structural change in Korean agriculture with respect to the Korean-United States free trade agreement : dynamic simultaneous equation model approach
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The main objective of this study is the analysis of the impacts of the Korean-United States Free Trade Agreement. On April 2, 2007, Korea and the United States concluded a...
An ecological systems approach to reduce children's encounters with obscenity on the internet
(University of Missouri--Columbia, 2007)
Ecological Systems Model to solve the problem of children's encounters with online obscenity. The ecological systems perspective is a framework for recommendations and solutions. When each environmental system from the model collaborate in effort toward a...
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...
A behavior genetic study of self-harm, suicidality, and personality in white and African-American women
(University of Missouri--Columbia, 2006)
This study is an examination of genetic and environmental risk leading to suicidal and self-harm behaviors in a representative sample of female young adult twins, and racial differences in the strength of those risk factors. Suicidal and self...
Psychometric properties of the School Leader Practice Survey (SLPS) to determine Missouri school superintendent perceptions about Interstate School Leaders Licensure Consortium (ISLLC) standards performance indicators
(University of Missouri--Columbia, 2007)
. Conclusions indicated the instrument was reliable and valid. Principal component analysis yielded three components confirming leadership focused on learning: (a) Ethical Leadership for Learning, (b) Management of Learning, and (c) Culture to Support Learning...
Development and validation of the perceived parental social support scale-lesbian gay (ppss-lg)
(University of Missouri--Columbia, 2007)
The purpose of this study was to create a scale to measure parental social support from the perspective of lesbians and gay men. Previous research that has assessed the affects of parental social support for lesbians and gay men have used or adapted...
Assessing costs and environmental impacts of municipal food waste treatment options in Columbia, Missouri : a decision support tool integrating life cycle analysis and robust optimization
(University of Missouri--Columbia, 2021)
Many municipal governments currently have goals in place to align with global efforts and policy to reduce greenhouse gas (GHGs) emissions and take advantage of waste as a resource for renewable energy and nutrients. To meet specified goals...
The relationship between principal leadership skills and school-wide positive behavior support : an exploratory study
(University of Missouri--Columbia, 2006)
The purposes of this study were to (1) identify key principal leadership skills associated proactive school environments, (2) examine the relationship between SW-PBS implementation and increased evidence of those skills, (3) examine the relationship...
Comparing the diversity, geographic distribution, and intraspecific variation of subterranean termites (Reticulitermes: Isoptera: Rhinotermitidae) occuring in woodlands and urban environments of Missouri using morphology and 16s mtDNA
(University of Missouri--Columbia, 2007)
. In urban environments they feed upon dead wood, and therefore infest and destroy man-made wooden structures. Missouri is considered to have a moderate risk for termite infestations when compared with the states of the southeast part of the country. Despite...
Bootheel regional profile
(University of Missouri--Columbia. Extension Division., 1972)
Beyond the edge : riparian habitat use and forest management effects on stream salamanders in the southern Appalachian mountains
(University of Missouri--Columbia, 2007)
on the effects of logging on amphibians that require streams for reproduction. In order to mitigate the impacts of habitat alteration on stream amphibians, it is necessary to have a clear understanding of the role abiotic and biotic factors play in determining...
Evaluation of Penetrating Sealers on Service Life of Concrete Infrastructure
(2022)
and forms calcium oxychloride which is another form of damage observed mainly in concrete joins. On the other hand, infiltration chloride ions ultimately disrupt passive film around steel reinforcement and result in corrosion of steel. A recent trend...