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Now showing items 41-60 of 101
Roach colony optimization: a new approach to problem solving [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
Computational intelligence, more specifically agent-based computing is a new way of thinking about computation that differs from the old methods of logical deconstruction and processing. We are developing a computational ...
Vegetation classification in urban nature areas in Columbia, Missouri [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
Urban nature areas are often identified by local governments with no thought to their ecological characteristics or conservation value. We used a vegetation classification procedure, entitation, to classify vegetation types ...
Development of a RF Class E amplifier to power a ferroelectric plasma thruster [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
Class E amplifiers are a special class of electronic amplifiers which are highly efficient at delivering power at high frequencies. Class E amplifiers consist of a signal generator, switch, and two LC resonant circuits. ...
The effectiveness of blended learning environments for the delivery of respiratory care education [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
It has been reported that the major weakness of online learning environments is the lack of consistent, efficient communication with the course instructor. In an attempt to provide the learner with the “best of both worlds,” ...
Cuando los Negros Luchaban (the Black Struggle): 1965 U.S. invasion of the Dominican Republic [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
On April 22, 1965, in Santo Domingo, the Dominican Republic, left winged military men launched a coup against the U.S. backed president in order to restore the presidency of Juan Bosch, a proclaimed populist whom the United ...
Efficacy of curcumin in ameliorating the toxic effects of ochratoxin A and aflatoxin in young broilers [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
Two experiments (hatch to 21 days) were conducted to evaluate the efficacy of curcumin to ameliorate the toxic effects of aflatoxin (AF; Exp.1) and ochratoxin A (OA; Exp. 2). Food grade turmeric powder (Curcuma longa) ...
Thrust measurements of a ferroelectric plasma source [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
Ferroelectric thrusters can be used in applications where small thrusts are useful such as guiding the movement of satellites. The Pulsed Power and Plasma Science group in the Electrical and Computer Engineering department ...
Effects of temperature on biodiesel supplemented with pork and beef fat compared to standard fuels [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
Bio based blends were prepared with pork and beef fat, as well as ethanol on a volume per volume basis. These percentages were determined using previous research. Blends were then tested on temperature characteristics set ...
Effects of early intervention targeting mathematically at-risk first grade students [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
In the 2006-2007 school year, 7.3 percent of third grade students scored in the lowest percentile in mathematics on the Missouri Assessment Program test. This percentage increased as students progressed through school. In ...
Differential effects of the components of higher education expenditure on U.S. state economic growth [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
Over the past thirty years, the importance of human capital investment in the United States has significantly increased leading to a dramatic upward pressure on tuition prices. This dramatic increase in tuition levels has ...
The salience of novel words in speech directed to young children [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
When children begin to learn vocabulary, they tend to learn more nouns than verbs (Goldfield, 1982; Nelson, 1973). Several explanations for this noun bias have been offered. One possibility is that the way nouns are used ...
Photolytically-controlled release of dexamethasone [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
Current medical procedures used for repairing bone injuries offer support and stabilization to compromised bones but do not offer a method capable of encouraging bone regeneration. Tissue engineering offers a method of ...
Energy scavenging from the human body for powering prosthetics [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
Our research centers on extending battery life of electronic prosthetics by constantly recharging their batteries with energy scavenged from the body. There are many projects in existence where energy has been scavenged ...
Linearity testing of LED transmitter and corresponding voltage to current op-amp configuration [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
The LM7171 operational amplifier is made for high electrostatic discharge and fast signal performance. In a configuration using the diode in the transmitter and a resistor on the negative op-amp terminal, the op amp will ...
An opportunity for small scale soybean processing [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
Missouri is the 6th largest soybean producing state according the USDA, producing 194.18 million bushels in 2006. US soybean production in 2006 approached nearly 3 billion bushels. As the US soybean production increases, ...
Effect of experimental forest treatments on gray treefrog (Hyla versicolor) habitat use [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
Amphibian use of modified habitats has recently received more attention due to anthropogenic land-use patterns and the continued decline of species. We examined habitat use and abundance of gray treefrogs (Hyla versicolor) ...
The manifestation of death in Nathaniel Hawthorne's gothic fiction [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
Nathaniel Hawthorne is one of the most popular authors of American literature during the 19th century. My research then investigates how Nathaniel Hawthorne's “Alice Doane's Appeal” as well as “The House of Seven Gables” ...
Exploring the obstacles hindering the academic attainment of Latino/a students [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
There are many obstacles that work to hinder the academic attainment of Latino/a students; not only are these students a minority population on most university campuses, but the ratio of Latino/a students to actual state ...
Race relationships in Aphra Behn's Oroonoko [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
A number of scholars classify Aphra Behn's Oroonoko as one of the first anti-slavery or abolitionist narratives. However, my research discusses the seemingly problematic nature of Behn's text because of her decision to ...
Growth of orthographic representations in children with LLD [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2008)
One aspect of word learning from reading is knowledge of the orthographic representation of a word. Children with language-learning disabilities (LLD) might be expected to have greater difficulties than peers acquiring ...