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Effects of pro-inflamatory cytokines on polarized rat parotid Par-C10 monolayers [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
Sjögren's syndrome (SS), an autoimmune disorder, is distinguished by inflammation and salivary gland cell death, leading to xerostomia (dry mouth). The G protein-coupled P2Y2 receptor (P2Y2R) is up-regulated in response ...
Effects of exercise on bone parameters in the oim mouse model [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
Previous studies have shown that mechanical loading on the skeleton acts as an anabolic stimulus, including changes in bone geometry, bone mineral density, and mechanical properties. Increases in these properties may improve ...
Domain specific interaction of S-RNase binding protein with the stylar 120 kDA glycoprotein in nicotiana [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
Through the process of evolution, many flowering plants have developed a biochemical mechanism to prevent self-pollination and pollination by closely related plants. Gametophytic self-incompatibility (SI) is one such system ...
Producing practical uses for biodiesel byproducts through the conversion of glycerol [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
With biofuels such as biodiesel and ethanol becoming increasingly popular alternatives to fossil fuels in our society, the question becomes one of economics. The production technologies are quickly becoming available, but ...
Factors affecting long-term counts of drumming ruffed grouse in Missouri [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
Ruffed grouse were nearly extirpated in Missouri during the early 1900's because of habitat loss but several populations were re-established by reintroductions. The number of drumming-male grouse has been surveyed on the ...
Do young children recognize the sound system of their native language? [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
Children must learn the phonological rules of their language (what sounds are allowable). For example, a word cannot begin with [zw] in English, but it can in German (e.g., zwiebel). English-speaking adults all know that ...
TRI: Bridging the gap between wireless sensor networks and autonomous agents [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
Wireless Sensor Networks (WSNs) can offer vast amounts of real-time data about environments. These real-time data streams are an important resource for the ever-increasing number of autonomous agents. Robots can use WSN ...
Nano-synthesis of Energetic Materials [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
Energetic materials are defined as substances in which fuel and oxidizer react chemically to release energy. The amount and rate of energy released by this reaction can be improved by increasing the amount of interfacial ...
Effects of endocrine disrupters on the zebrafish embryo [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
Endocrine disrupters have been shown to cause irreversible changes in fetal development of mice. These man-made chemicals are found in plastics and pesticides and could be hazardous to humans. Interestingly, hormone ...
Thermal performance of sintered and non-sintered capillary heat pipes [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
The current study is being conducted to better understand how interior capillary geometry/design and interior surface treatments may affect the thermal performance of sintered and non-sintered, grooved heat pipes. The ...
Evaluation of a new series of copper-64-nota-bombesin targeted radiopharmecuticals with PET imaging potential [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
Tissue-specific radiopharmaceuticals having promise as diagnostic and therapeutic targeting vectors for human cancers is of significant interest. In recent years, our group and many others have focused upon design and ...
Effects of feeding a no-roughage diet to feedlot cattle compared to traditional corn-soybean meal-hay diet [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
The present experiment utilized a group of 16 Angus-based steers. The steers in group two (control group) were fed a traditional corn-soybean meal diet with free choice fescue hay available. Calves on group one (test group) ...
Agarose entrapped gold nanoparticles for the crosslinking of collagen: A comparison study [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
As one of the most common proteins found in the human body, collagen is generally regarded as biocompatible and has well-defined properties that make it ideal for biomedical applications. However, for purified forms of ...
Inhibition of β-glucosidase by D-Gluconic acid δ-lactone in water deficient maize [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
The effects of β-glucosidase inhibitor D-Gluconic acid δ-lactone were measured under water deficit and well watered conditions in maize. Kinematic analysis had previously shown root growth maintenance in the apical 3mm ...
High surface area carbon based batteries [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
Lead acid batteries have some flaws that prevent them from being used in applications such as electric vehicles. Their low energy densities, problems with corrosion, sulfation, and inability to withstand deep discharges ...
Survey on vocal fatigue in classroom teachers: Profile based on teaching level [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
Voice production is a complex task involving coordination of several systems in our body. Voice plays a crucial role in speech production. Without voice, speech will be inaudible. Voice problems hinder communication ...
Thermal performance maps for forced air cooling of ruggedized electronics enclosures [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
Based on standard commercial form factors, this study explores chassis-level air cooling limits for ruggedized military electronics constrained by pressure drop requirements and fin manufacturing capabilities. Numeric and ...
Rotational excitation of carbon dioxide due to collision with a liquid surface [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
To improve our understanding of collisional energy transfer at a gas-liquid interface, we have investigated collisions of carbon dioxide molecules with a simple atomic liquid surface. Our particular focus here is on the ...
Modeling a gas puff z-pinch as an RL circuit load [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
A Z-pinch is process through which current is passed though a column of plasma and the resultant JxB force acts to "pinch" the plasma to smaller and smaller radii. More specifically, a gas puff Z-pinch is a Z-pinch that ...
Production and optimization of 198/199 gold nanoparticles for potential use in cancer therapy [abstract]
(University of Missouri--Columbia. Office of Undergraduate Research, 2007)
Radiopharmaceuticals are used to diagnose and treat a number of diseases such as bone cancer and non-Hodgkin's lymphoma. A radiopharmaceutical typically consists of a targeting molecule that selectively targets certain ...