Oxygen is critical to aerobic metabolism, but hyperoxia is cytostatic and cytocidal. The precise mechanisms involved in hyperoxic cell injury remain incompletely understood although there is substantial support for the possibility that hyperoxia...
Medical appointments and schedules--Data processing; Medical appointments and schedules--Mathematical models; Scheduling--Computer programs; Medical offices--Data processing
In order to allow quality healthcare to be available to more people, healthcare must be as affordable as possible. Ideally this will be done through the elimination of the waste that is built into the current healthcare system. One area that is...
Ground-level ozone forecast models were developed for the following middle and small metropolitan areas in Kentucky: Ashland, Bowling Green, Owensboro, and Paducah. These models were nonlinear regression models, based on models previously developed...
Heat pipes; Solar heating--Passive systems; Solar heating--Research; Solar energy--Research
The one dimensional heat transfer, thermal diode effect of heat pipes makes
them ideal for passive solar applications. Gains in a heat pipe passive solar wall are not
lost during cloud cover or periods of low irradiation. An experimental model was...
This work presents a novel comprehensive effort to understand the fluid dynamics within orbiting dishes and the effects of the resulting oscillating fluid flow on shear and endothelial cellular responses within the dishes. It is well documented...
Cancer accounts for nearly one-quarter of deaths in the United States, exceeded only by heart diseases. Despite the development of various strategies to treat cancer, it remains one of the most deadly diseases worldwide due to the limited effects...
Aims. The primary aims of this randomized, controlled, blinded clinical trial were to
compare the hard and soft tissue response following either a connective tissue (CT) or
acellular dermal matrix (ADM) graft placed...
Ozone forecast models using nonlinear regression (NLR) have been successfully applied to daily ozone forecast for seven metro areas in Kentucky, including Ashland, Bowling Green, Covington, Lexington, Louisville, Owensboro, and Paducah. In this...
The heat pipe augmented solar wall operates much more efficiently for domestic air heating than alternative passive solar technologies. The thermal diode effect of heat pipes reduces the insulating losses of the unit during nighttime and adverse...
The fundamental question of the exact nature of the role played by TNF in the failing myocardium remains one of contention. Many preclinical studies have demonstrated beneficial effects with TNF antagonism and recently the dichotomous role played...
Over the last 15 years, researchers have explored the use of piezoresistive microcantilevers/resonators as gas sensors because of their relative ease in fabrication, low production cost, and their ability to detect changes in mass or surface stress...
College attendance--Kentucky; College dropouts--Kentucky; Academic achievement--Kentucky; Mathematics--Study and teaching (Higher)--Kentucky
From 1988 to 2006, between 40% and 60% of all first-time community college students are referred to and enroll in at least one developmental education course; some colleges reported as high as 80 percent (e.g. Attewell, Lavin, Domina, & Levey,...
Worry in children; Anxiety in children; Cognition in children; Child psychology
Although worry is common in children, little is known about its development and maintenance. The current study reviews several areas of the literature to inform a comprehensive cognitive model of clinical worry in children. Parental influences on...
The current study investigated the nature of anticipatory grief in a sample of dementia caregivers, and examined the relationship between anticipatory grief and caregiver burden. Anticipatory grief can be described as one's reaction to the...
As more attention is focused toward carbon dioxide emissions into the environment, conversion of CO2 to useful chemicals can utilize the extra carbon dioxide captured from power plant stack gas, instead of sequestration. The mainstream method of...
Xenoestrogens are spread throughout the environment affecting our daily
lives and may produce potential toxic effects on human health. The purpose of
this study was to develop a mechanistically reliable model capable of identifying
xenoestrogens....
United Parcel Service; Aeronautics, Commercial--Freight--Data processing; Forecasting--Data processing
This thesis develops a forecasting model to predict six different volume measures on a weekly and daily basis for UPS-Supply Chain Solutions (UPS-SCS). The volume measures are used by UPS-SCS to develop business plans, operation plans, and staffing...
Polly and Jacob West, both over 80, sit on the porch of their log cabin. Polly is puffing on a clay pipe. Two baskets made by the Wests sit in front of them. Handwritten on bottom border: 407. Handwriting on verso is partially obscured by scrapbook...
Train approaching from the left on a set of railroad tracks in a row of four sets. Tree-covered mountains and a body of water are in the background. A man sits on a tree stump next to the tracks. Title: (79) Famous Horseshoe Curve among Allegheny...
