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...
Economic development--Political aspects; Metropolitan areas--Economic aspects; Municipal government
Fragmentation of governments and urban sprawl has been a subject of debate for a considerable time. The discussion often centers on whether space (sprawl) and politics (fragmentation) make a difference in the economic development of metropolitan...
Reperfusion of the ischemic lung causes pulmonary arteriolar vasoconstriction and reduces alveolar perfusion. Lung ischemia-reperfusion (IR) injury leads to platelet and leukocyte activation which could contribute to decreased alveolar perfusion...
The purpose of this dissertation was to demonstrate that a new method of direct intracellular energy delivery was effective in maintaining viability of in vitro Human Umbilical Vein Endothelial Cells (HUVECs) when exposed to chemical ischemia for...
Genes in folate metabolizing pathway are responsible for modulating key enzymes in folate metabolisms necessary for DNA synthesis and repair and influence DNA methylation. Irregularity in DNA methylation may modify tumor phenotype response to...
Ethnocentrism; Mass media--Social aspects; Social problems--Press coverage; Mass media and public opinion; Mass media and race relations
This study revisits Kinder's and Kam's (2007; 2009) studies that provided
political scientists with a theoretical and operational definition of ethnocentrism-our
tendency to partition the world into in-groups and out-groups. They assert that...
Prostate--Cancer--Diagnosis; Chemical detectors; Biosensors
Prostate cancer is the most common type diagnosed among men in the United States.
Random oligodeoxynucleotide (ODN) libraries are used to generate DNA aptamers by
systematic evolution of ligands by exponential enrichment (SELEX). We explored...
Background: When rat salivary gland cells are cultured in vitro, they dedifferentiate within 24 h. Hypothesis: Growth factors will prevent de-differentiation of primary cultures of parotid gland cells, and they will induce differentiation of ParC5...
Green tea--Health aspects; Green tea--Therapeutic use; Polyphenols--Physiological effect; Drug delivery systems; Lungs--Cancer--Treatment
Green tea polyphenols (GTPs) are gaining increasing attention because of their potential anti-tumor effects. However, poor oral bioavailability limits their efficacy in vivo. In this dissertation, two hypotheses were tested: 1) GTPs administered...
Background. Progression of alcoholic liver disease (ALD) is associated with an increase in fibrin extracellular matrix (ECM) and inflammation. Previous studies have shown that this accumulation of fibrin in ALD is mediated by impaired fibrinolysis....
Evidence suggests that cortical minicolumns are reduced in size and increased in number in individuals with autism spectrum disorder (ASD), especially in the dorsolateral prefrontal cortex (DLPFC). More specifically minicolumns in individuals with...
Autism Spectrum Disorder (ASD) is an idiopathic pervasive neurodevelopmental disorder associated with various neuropathologies and immunological dysfunctions. Cytokines are regulatory proteins that facilitate communication between the immune and...
African American men--Social conditions; Crime and race; Peer pressure
The initial goals of this study include locating and identifying the taxonomic groups mentioned in Moffitt's (1993) (i.e. life-course persistent offenders, adolescent-limited offenders) using data from the National Longitudinal Survey 1997...
Polymorphisms in the adrenergic receptor beta-2 (ADRB2) gene have been studied in relation to risk of Type 2 diabetes and obesity, but few studies have investigated associations with breast cancer. The purpose of this research was to evaluate the...
Speech intelligibility has been found to improve with prior exposure to a reverberant room environment. It is believed that perceptual mechanisms help maintain accurate speech perception under these adverse conditions. Potential factors underlying...
Interactions between chemokines and their receptors are involved in organ- specific homing and propagation of metastatic breast cancer (BrCa) cells. BrCa cells express higher levels of CXCR4 and CXCR7 mRNA and cell surface protein, than normal...
English language--Study and teaching; Language and languages--Study and teaching
Academic achievement of English language learners (ELLs), the fastest growing population in the U.S. schools, deserves greater attention. This non-experimental study investigated the unique contributions-above and beyond other individual difference...
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,...
Herbig Ae stars are young stars usually surrounded by gas and dust in the form of a disk and are thought to evolve into planetary systems similar to our own. We present a multi-wavelength examination of the disk and environment of the Herbig Ae...
In 2003, Wilson Creek running through Bernheim Arboretum and Research Forest in central Kentucky was restored to its original winding path through a valley field. Early 20th century settlers had previously redirected this creek to run a straight...
