Children with disabilities--Education (Secondary); Vocabulary--Study and teaching (Secondary); Mathematics--Study and teaching (Secondary)
Constant Time Delay (CST) has been used extensively as a procedure to teach children with disabilities a variety of skills. There is a preponderance of evidence that this instructional strategy is a highly effective (Handen & Zane, 1987;...
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...
Heart--Diseases--Patients--Rehabilitation; Data mining
The purpose of this paper is to examine the process of text mining and using the results to show the possible benefits of cardiopulmonary rehabilitation. The 555 patients enrolled in the study were receiving inpatient cardiopulmonary...
The Combinatorial Nullstellensatz can be used to solve certain problems in combinatorics. However, one of the major complications in using the Combinatorial Nullstellensatz is ensuring that there exists a nonzero monomial. This dissertation looks...
Pattern recognition systems; Cluster analysis; Data mining
Despite the large number of existing clustering methods, clustering remains a challenging task especially when the structure of the data does not correspond to easily separable categories, and when clusters vary in size, density and shape. Existing...
The purpose of this research study is to examine the use of time series forecasting and text mining to investigate the prescription of antibiotics. The specific objective is to examine the relationship between the total payments, private insurance...
Professional ethics does not differ in its essential nature from general ethics; both are concerned with problems of human conduct. The difference between the two is a difference of scope but not of nature. The scope of general ethics is as broad...
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,...
The Adoption and Safe Families Act created specific outcomes for permanency for children in foster care. The purpose of these outcomes is to decrease the number of children in long term foster care. Seven years have passed since ASFA was signed...
Historians and philosophers alike remember Peter Abelard as the most brilliant, original,
and influential philosopher of the twelfth century. Much ofthis reputation stems not
from Abelard's intellectual contributions but due to Abelard's scandalous...
Polycyclic aromatic hydrocarbons; Fetus--Effect of tobacco on
Polycyclic aromatic hydrocarbons (PAH) are chemicals generated from the incomplete combustion of organic materials, including tobacco smoke. Some PAH are known to be mutagenic and carcinogenic in humans, and of concern for the fetus when women...
The advent of larger storage spaces, affordable digital capturing devices, and an ever growing online community dedicated to sharing images has created a great need for efficient analysis methods. In fact, analyzing images for the purpose of...
Images, Photographic--Databases; Image processing--Digital techniques; Data mining; Cluster analysis
The performance of content-based image retrieval systems has proved to be inherently constrained by the used low level features, and cannot give satisfactory results when the user's high level concepts cannot be expressed by low level features. In...
Image processing; Computer vision; Pattern recognition systems
Image segmentation is one of the most important problems in image processing, object recognition, computer vision, medical imaging, etc. In general, the objective of the segmentation is to partition the image into the meaningful areas using the...
Art--Economic aspects--Nigeria; Anatsui, El, 1944-; Nigeria--Foreign economic relations
This paper is specifically concerned with contemporary artist El Anatsui, and his impact upon the region in which he lives and works in Nsukka, Nigeria. El Anatsui's large-scale wall sculptures—created by joining recycled aluminum distillery...
Influenza--United States--Management; Epidemics--Management; Health services administration; Mathematical optimization
Pandemic influenza has been an important public health concern. During the 20th century, three major pandemics of influenza occurred in 1918, 1957, and 1968. The pandemic of 1918 caused 40 to 50 million deaths worldwide and more than 500,000 deaths...
Industrial procurement--Management; Delivery of goods--Management; Business logistics
Effective supply chain design relies on robust analytical models and decision tools. Many such models and tools have been developed to address the supplier selection and order allocation (SSOA) problem, ranging from simple techniques such as...
We formulate an integro-difference model to predict the growth and spatial
spread of a perennial plant population with an age-structured seed bank. We allow
the seeds in the bank to be of any age, producing an infinite system of equations.
The...
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...
College students--Attitudes; College dropouts; Dropout behavior, Prediction of; Academic achievement; Prediction of scholastic success
This study explored the relationship between engagement in educationally purposeful activities during the first year of college and academic achievement, persistence, and graduation. The study focused on the impacts of engagement on student...
