In the United States substance abuse takes a toll that is costly in both economic and human terms. In 2005 we paid 467.7 billion dollars to address the consequences of substance abuse, and each year we have lost an estimated 537,000 of our fellows...
Within the Appalachian hills of eastern Kentucky, large-scale coal mining operations are directly altering the headwater landscape through the construction of hollow fills. These man-made landforms and their associated in-stream structures alter a...
Social anxiety is prevalent and debilitating. Contemporary models of social
anxiety posit that negative, self-focused thought aids in the maintenance of social anxiety
symptoms. Although these models emphasize in-situation cognition, recent...
Marginal inference for waiting times in multi-stage time-to-event models is complicated by right censoring of observations as well as the prior history of events in the model. In general, complications arise due to the evolution of the censoring...
Educational change--Kentucky--Grant County; Student adjustment; High school students; Middle school students
This study investigated the impact of articulation activities and the extent to which the Grant County Kentucky school district operated as a learning organization during the implementation of a research-based middle to high school student...
This thesis is an examination of the viability of a low pH hydrogen peroxide scrubbing process for removing H 2 S acid gas present in typical biogas streams generated from dairy farm anaerobic digesters. Biogas ranges in composition based on the...
Intimate partner violence--Psychological aspects; Victims of family violence--Rehabilitation; Victims of violent crimes--Mental health; Creative writing--Therapeutic use; Post-traumatic stress disorder--Treatment
Described as important long-term consequences of trauma exposure, disruptions in emotional processes are regarded as central features of posttraumatic stress disorder (PTSD); however, the nature of these posttraumatic emotional disruptions remains...
Microfabricated planar solar cells with an active solar collection area of 0.04cm2 were fabricated on n-type silicon wafers to test the viability of sputtered amorphous thin film photovoltaics for potential use in amorphous multijunction cells or...
Educational leadership; School improvement programs; School management and organization
This study examines how two schools utilized elements of distributed leadership to implement strategies from a reform intervention for whole school and classroom improvement planning from data. The notion of distributed leadership was refined in a...
The importance of physical activity in preventing disease and promoting health is increasingly evident in health outcomes research. Although most adults in the U.S. have initiated exercise programs at some point in their lives, research suggests...
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...
Within the discipline of rhetoric and composition, the notion of coherence possesses the status of sine qua non, yet this notion has been treated unevenly or been taken for granted, much as the process of composing itself was taken for granted for...
Inflammatory Bowel Disease (IBD) is a chronic illness with the potential to affect many areas of one's life through painful physical symptoms and psychological distress. Despite the debilitating nature and increasing prevalence of IBD, there is...
Warehouses--Management; Warehouses--Design and construction
A main component of a company's supply chain is their distribution center. In a distribution center the product is brought in from the manufacturer and then shipped out either to retail stores or end users. There are five main processes that are...
Neurosphere forming cells (NSFCs) have been derived from cultures of adult olfactory neuroepithelium obtained from patients and cadavers in serum rich medium. These neural progenitors remain undifferentiated when maintained in serum rich medium but...
Older people--Mental health; Philosophy of mind; Cognitive science--Health aspects
Declines in social resources and in the quality of interpersonal interactions have been observed in some older adults. Unawareness of ability is a clinical problem that has been found in some older adults with dementia, but has also been found in...
Health--Information resources; Health--Information services; Information networks
Background: Failure to achieve their goals of over 200 U.S. Health Information Exchange Networks (HIENs) which formed or operated in the U.S. from 2004 to 2010, lost time, capital and opportunity at individual, organizational and societal levels,...
III-nitrides (InN, GaN, AlN) are some of the most promising materials for making blue light emitting diodes (LED), blue laser diodes (LD) and high power, high temperature field effect transistors (FET). Current techniques produce GaN films with...
Social work education--International cooperation; Social service--Cross-cultural studies
With an increasing awareness of a global-local reality, social work research and theorizing on globalization is limited but growing. From a multinational perspective, the purpose of this dissertation was to contribute to the emerging professional...
Mishaps in prenatal development can influence mammary gland development
and, ultimately, affect susceptibility to factors that cause breast cancer. This research was
based on the underlying hypothesis that maternal dietary composition during...
