Long-term exposure to harmful carcinogens like benzo[a]pyrene (BaP) are linked to lung cancer. Benzo[a]pyrene diol epoxide (BPDE), the ultimate carcinogen produced by BaP bioactivation, is believed to play an important role in lung carcinogenesis....
Counseling in higher education; Faculty advisors--Attitudes; College students--Attitudes
The best style of advising to offer students has been questioned over and over. The
literature review revealed uncertainty related to national surveys of advisors and students and
encouraged smaller institutional reviews. The Academic Advising...
There is relatively little known about how criminal justice system actors perceive sex
offenders and the fairness, efficacy, and scope of policies aimed at sex offenders.
Similarly, there is sparse research that specifically examines the attitudes,...
Problem children--Education; Teacher-student relationships; Child psychotherapy--Residential treatment
This dissertation contributes to the existing body of research investigating teacher efficacy, collective teacher efficacy, academic efficacy, and teacher-student relationships within residential treatment centers (RTCs) for adolescents. While past...
The lipid aldehydes, 4-hydroxy-2-nonenal (4-HNE) and propene-2-al (acrolein) are reactive α,β-unsaturated aldehydes generated during the peroxidation of lipids and are implicated in the pathogenesis of several oxidative-stress mediated diseases,...
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...
Coal-fired power plants--Environmental aspects--United States; Mercury wastes--Environmental aspects--United States
This dissertation tests whether or not mercury emissions from electric power plants are not a significant contributor to mercury measurements in rainfall and argues that the current United States (U.S.) Environmental Protection Agency (EPA)...
The distance education literature is lacking studies investigating the construct of social presence, the value placed on it by online learners, and whether its existence in text-based environments is necessary for learning, satisfaction, and...
Females have a higher incidence of autoimmune diseases than males for reasons that are currently unknown. CD4+CD25+ regulatory T cells play an important role in the maintenance of immunological homeostasis and self-tolerance by suppressing...
Medical policy--Kentucky--Louisville; Political planning--Kentucky--Louisville; Cities and towns--Growth--Kentucky--Louisville
A disciplined-configurative case study design was carried out to explore whether a growth machine exists and shapes local healthcare policy in Louisville. A historical analysis first explored whether a growth machine existed in Louisville in the...
US consumers spend $87 million annually on sporting goods and services (National Sporting Goods Association, 2008). Each year sporting goods manufacturers also spend millions of dollars creating innovative products for consumers looking to improve...
School music supervision; Conductors (Music)--Rating of; Conductors (Music)--Training of; School music--Instruction and study
The dissertation builds on the research literature studying conductor training and the musical attributes requisite for adequate conducting skill and musical performance. The study also provides evidence that effective tools for evaluation of band...
Background The anthracycline doxorubicin (DOX) is widely used as an effective antineoplastic drug. Cardiotoxicity leading to congestive heart failure is the primary factor limiting the clinical use of DOX. However, although a variety of approaches...
Heart failure is the most frequent cause of mortality in western countries. Currently, there is no cure treatment for heart failure and the long term survival rate following heart failure is poor, with one third of patients dying within a year of...
Algebra--Study and teaching (Secondary); Motivation in education; Feedback (Psychology)
The double-blind study used two intact ninth grade high school Algebra One classes for a total sample size of 46. Within each of the classes the participants were assigned randomly to one of three treatment groups: self-referenced feedback,...
One of the most nationally-recognized, two-year legislative reform initiatives in the U.S. began in Kentucky with the passage of the Kentucky Postsecondary Education Improvement Act of 1997 (HB1). This exploratory, cross-sectional, correlational...
The use of fiber reinforced polymer materials (composite FRP materials) to
strengthen existing concrete structures continues to expand as our current infrastructure
ages. However, one of the concerns when using FRP systems in this manner is...
T cells; Disease susceptibility; Lupus; Sex factors in disease
Females are more susceptible to autoimmune disease than males. In several mouse models of disease, castration of males exacerbates disease while androgen treatment ameliorates disease. These data suggest hormones can have an influence on disease...
Older people--Mental health; Rural health; Urban health
Depression is one of the most prevalent psychiatric conditions experienced by older adults and represents a major public health concern. Rural/urban residence may affect the prevalence of depression as rural older adults differ from their urban...
Women cabinet officers; Cabinet system--United States; Sex discrimination--Government policy--United States; Budget process--United States
The persistent private sector wage gap between men and women is one of the
more intractable deficiencies of modem American society. It may be symptomatic of
male privilege, a theory that outlines pervasive, ubiquitous discrimination that favors...
