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Adjustable speed drive bearing fault detection via support vector machine incorporating feature selection using genetic algorithm
(University of Missouri--Columbia, 2007)
This dissertation presents a novel method to detect bearing defects in Adjustable Speed Drives (ASD's), which are increasingly used in many commercial and industrial applications. The harmonics in pulse-width-modulation ...
Discourse as a normative instrument : analysis of mental illness on a disability services discussion list
(University of Missouri--Columbia, 2007)
Publicly available archives of an internet discussion list for people who operate disability service offices at colleges and universities across the U.S. provided a unique insight into the values, interactions, and norms ...
Examining the effects of blame vs. attack anti-tobacco messages using the limited capacity model of motivated mediated message processing
(University of Missouri--Columbia, 2007)
Previous research using cognitive and persuasive measures posits that traditional blame anti-tobacco advertisements which conceptualize smoking problems and consequences as caused by the individual are superior to the new ...
Domesticating the citizen : household authority, the merchant class family and the early modern stage
(University of Missouri--Columbia, 2007)
The family in London of the seventeenth century resided at the intersection of practices heard from the pulpit and of generic forms those listeners might see in the theaters. Upon both of these ideals lie the inevitable ...
Multi-scale factors influencing detection, site occupancy and resource use by foraging bats in the Ozark Highlands of Missouri
(University of Missouri--Columbia, 2007)
Conservation of bat populations requires understanding the associations between bats and their use of resources. We used maximum likelihood to estimate probability of site occupancy using acoustic data for ten species of ...
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 ...
Informing the theory of collective entrepreneurship: investment choice
(University of Missouri--Columbia, 2007)
Olson's seminal work on the logic of collective action predicts that individuals will not act collectively to further common economic goals except under certain conditions. This work utilizes transaction cost economics, ...
Spectroscopic ellipsometry analysis of nanoporous low dielectric constant films processed via supercritical carbon dioxide for next-generation microelectronic devices
(University of Missouri--Columbia, 2007)
My research will address issues at the back-end-of-line in microelectronics fabrication, specifically the need for Low-k extendibility. The International Roadmap for Semiconductors (2005) suggested that interconnect ...
A novel ultra-low refractive index nanoporous dielectric based aqueous core waveguide system
(University of Missouri--Columbia, 2007)
This dissertation presents the fabrication of an on-chip waveguide system capable of guiding light through aqueous solutions. The waveguide relies on total internal reflection for light propagation wherein the core of the ...
The effect of rhythmic pattern instruction on the sight-reading achievement of wind instrumentalists
(University of Missouri--Columbia, 2007)
This study investigated the effects of rhythm pattern instruction on the sight-reading achievement of woodwind and brass instrumentalists. Subjects were members of the University Band concert ensemble (N = 50) at the ...
College freshmen's perception of racism at the University of Missouri-Columbia : do you see what I see?
(University of Missouri--Columbia, 2007)
This dissertation examines the perceptions that college freshmen have of racism on the University of Missouri-Columbia campus (UMC). A detailed history of the social interactions that have occurred between Blacks and Whites ...
Ethical considerations in the use of commercial agents in international student recruitment
(University of Missouri--Columbia, 2007)
Entrepreneurialism, globalism, and neoliberalism have influenced higher education to adopt a business model. Some critics view the university as having strayed from its public service role; others see this adaptation as ...
Teachers' knowledge of algebraic reasoning : its organization for instruction
(University of Missouri--Columbia, 2007)
Teacher knowledge is a critical factor that influences instructional decisions. Elbaz (1983) stated, "the single factor which seems to have the greatest power to carry forward our understanding of the teachers' role is the ...
A pedagogy of freedom : using hip hop in the classroom to engage African-American students
(University of Missouri--Columbia, 2007)
The purpose of this study was to add to the knowledge base an understanding of the impact of culturally-relevant pedagogy, such as hip hop, on African American student engagement. The researcher viewed the study through ...
Development of tailored preform processing technology for net-shape manufacturing of large monolithic structures
(University of Missouri--Columbia, 2007)
The aim of the present research effort involves exploration of a new processing approach, "Tailored Preform Processing (TPP)" technology for net-shape manufacturing of monolithic structures for the transportation industry. ...
Structural studies of acid phosphatases from pathogenic bacteria
(University of Missouri--Columbia, 2007)
Acid phosphatases are important, ubiquitous, and diverse group of enzymes that catalyze the transfer of phosphoryl from phosphomonoester to water forming inorganic phosphate and alcohol. These enzymes play critical roles ...
Classroom seating : applying Johnson's decision making inventory
(University of Missouri--Columbia, 2007)
Over a period of three weeks students in an introductory Parks and Recreation course were studied to determine their decision making styles, seating choice and movement. Data were collected on the first day of class to ...
The role of teamwork in public child welfare caseworkers' intentions to leave
(University of Missouri--Columbia, 2007)
The high turnover rates among caseworkers have emerged in the past decade as one of the most serious issues within the public child welfare agencies. High turnover rates lead to reductions in case work quality with resulting ...
Materials study supporting thermochemical hydrogen cycle sulfuric acid decomposer design
(University of Missouri--Columbia, 2007)
A laboratory scale sulfuric acid decomposer simulator was constructed at the Nuclear Science and Engineering Institute at the University of Missouri- Columbia. The simulator was capable of producing the temperatures and ...
Advertising to Boomers, Gen Xers and Gen Ys
(University of Missouri--Columbia, 2007)
This thesis attempts to illuminate the processes and understanding by which art directors at major (national/international) ad agencies attempt to reach target generational demographics, specifically Baby Boomers, Gen Xers ...