Digital Commons Network^™

Asu To Offer Marine Mammal Course In Bahamas, Aldemaro Romero Jr., Michel Conner

Publications and Research

No abstract provided.

An Exploratory Study Of Pet Raising And Health Of The Elderly People In Hong Kong, Cheung Ming, Alfred Chan, Kam Wing, Kevin Cheung, Lam Fat Lo

APIAS Monograph 專題論文

Introduction:

Pets such as dogs, cats and fish were popular in many other countries (Marx et al., 1988; Gammonley, 1991; Brodie & Biley, 1999; PIAS, 2002). In Hong Kong, pet owners increased to 0.26 million (Census and Statistics Department, 2006). Dating back to 1980s, a research study reported the association between pet ownerships and health benefits for humans (McNicholas et al., 2005). According to the report, domesticated pets brought a sense of companionship and provided pet owners with pleasure. These pets could be tools for enhancing human social relationship and could also provide their owners with emotional comfort. Recent studies …

Mechanism Of Stabilization Of A Bacterial Collagen Triple Helix In The Absence Of Hydroxyproline, Angela Mohs, Teresita Silva, Takeshi Yoshida, Ravish Amin, Slawomir Lukomski, Masayori Inouye, Barbara Brodsky

Faculty & Staff Scholarship

No abstract provided.

Thrombin-Activatable Fibrinolysis Inhibitor Binds To Streptococcus Pyogenes By Interacting With Collagen-Like Proteins A And B, Lisa I. Påhlman, Pauline F. Marx, Matthias Mörgelin, Slawomir Lukomski, Joost C. M. Meijers, Heiko Herwald

Faculty & Staff Scholarship

Regulation of proteolysis is a critical element of the host immune system and plays an important role in the induction of pro- and anti-inflammatory reactions in response to infection. Some bacterial species take advantage of these processes and recruit host proteinases to their surface in order to counteract the host attack. Here we show that Thrombin-activatable Fibrinolysis Inhibitor (TAFI), a zinc-dependent procarboxypeptidase, binds to the surface of group A streptococci of an M41 serotype. The interaction is mediated by the streptococcal collagen-like surface proteins A and B (Sc1A and Sc1B), and the streptococcal-associated TAFI is then processed at the bacterial …

Local Decisions, National Impact: Why The Public School Textbook Selection Process Should Be Viewpoint Neutral, Rebecca Tanglen

University of Colorado Law Review

In its decision in Hazelwood School District v. Kuhlmeier, the Supreme Court determined that in the public school context, government restriction on speech must be related to "legitimate pedagogical concerns." However, the question remains open whether that standard requires such restrictions to be viewpoint neutral; the circuit courts are split on this question. This Comment explores the issue in the context of the public school textbook selection process, concluding that the process should be viewpoint neutral. As an initial matter, it argues that the selection of textbooks for use in the public schools should be analyzed under the public forum …

The Post-Cold War Security Dialogue, Melanie Collins

Honors Theses

This paper attempts to explore the relevance of new security concerns in the post Cold War security dialogue. This project is split in to two parts. The first part is a brief summary of what have been termed new security concerns. The second part is an empirical analysis of whether these security concerns have made it out of academic discussion and in to the mass media and political dialogue. This was determined via two sources: The New York Times and Presidential State of the Union Addresses from 1949 - 2007. Using The New York Times, the time periods 1980-1985, 1990-1995, …

Testing The Role Of Anxiety As An Underlying Mechanism Of The Alcohol-Aggression Relation, Joshua Parker Phillips

University of Kentucky Master's Theses

The purpose of this study was to test the hypothesis that acute alcohol consumption facilitates aggression through the reduction of adaptive anxiety/fear responses to danger/threat. Participants were 80 healthy male social drinkers between 21 and 33 years of age. They were randomly assigned to one of four groups: 1) Alcohol/anxiety induction (n=20), 2) Placebo/anxiety induction (n=20), 3) Alcohol only (n=20), and 4) Placebo only (n=20). Anxiety was induced by informing participants that they had to deliver a speech about what they liked and disliked about their body in front of a video camera. A modified version of the Taylor Aggression …

P53 And Reactive Oxygen Species: A Convoluted Story, Bin Liu

University of Kentucky Master's Theses

The tumor suppressor p53 has a close relation with reactive oxygen species (ROS). As an indispensable component of the cellular redox system, ROS not only have been established to be involved in p53-dependent apoptosis, but also regulate p53 activity. Recent studies revealed several novel actions of p53, such as transactivation of antioxidative proteins, mitochondria translocation and inhibition of glycolysis. The fate of cells where p53 signaling pathways are initiated is either survival or death. In this review, we examine the hypothesis that ROS regulate cell fate through p53, in a way that physiological ROS levels trigger the protective pathways, while …

Catalytic Growth Of Structured Carbon Via The Decomposition Of Halogenated Reactants Over Supported Nickel, Laxmi Deepshika Cherukuri

University of Kentucky Master's Theses

The synthesis of highly ordered carbonaceous materials, including carbon nanofibers, has been the subject of a disparate and burgeoning literature over the past decade. Growth of carbon nanotubes via an atypical catalytic route, the decomposition of halogenated reactants as chlorobenzene (CB) over 10% (w/w) Ni/SiO2 is investigated. The C (carbon) yield and structural order are a function of reaction time and temperature. Greater degree of structural order and C yield is observed from CB relative to benzene, suggesting Cl/catalyst interaction(s) and metal site restructuring. Evaluation of the effect of H2 on C growth from CB reveals that C yield is …

The Function Of Socs Genes In Drosophila Development And Signaling Pathways, Qian Guo

University of Kentucky Master's Theses

The duration and intensity of the JAK/stat signaling must be tightly regulated to prevent excessive transcriptional response and to reset the pathway to receive additional signals. Socs are the largest class of these regulators in mammals. Eight Socs genes have been found in mammals. CIS, and SOCS1-3, the canonical Socs, are transcriptionally activated by and down-regulate the JAK signaling. Socs4-7, the non-canonical Socs, are less studied and their relationship with the JAK/STAT pathway has not been well established. The Drosophila genome encodes three non-canonical Socs homologues, Socs16D, Socs36E, and Socs44A. Expression of Socs36E is controlled by the JAK pathway and …

Characterization Of Polyphenol Oxidase And Antioxidants From Pawpaw (Asimina Tribola) Fruit, Caodi Fang

University of Kentucky Master's Theses

The latest generation of fighter aircraft utilizes a 270Vdc power system [1]. Such high voltage DC power systems are difficult to protect with conventional circuit breakers because the current does not automatically go to zero twice per cycle during a fault like it does in an AC power system and thus arcing of the contacts is a problem. Solid state power controllers (SSPCs) are the solid state equivalent of a circuit breaker that do not arc and which can respond more rapidly to a fault than a mechanical breaker [2]. Present SSPCs are limited to lower voltages and currents by …

Tracing The Origin Of The Recent Rise In Neuropathogenic Ehv-1, Kathryn Laura Smith

University of Kentucky Master's Theses

Equine herpesvirus type-1(EHV-1) is a complex virus known for inducing various forms of disease in horses. In recent years, the number of cases of neurological disease caused by this virus has increased. While there are a number of possible sources for this recent surge, this project set out to determine if a genotypic shift in the latent population of the virus in favor of the neuropathogenic form of EHV-1 is the basis for the recent increase in frequency of EHV-1 neurologic disease. To ascertain if such a shift has in fact occurred, 450 EHV-1 isolates were obtained from fetal tissues …

Codependency In Master's-Level Counseling Students, Terri Lynne Pardee

Dissertations

Purpose of the Study

The purpose of this study was to examine codependency in master’s-level counseling students, to determine if there was a significant difference between incoming and exiting students, and to investigate codependency as related to age, gender, and religious preference.

Method

The Codependency Assessment Tool was administered to 275 Spring Arbor University master’s-level counseling students to measure codependency in five core areas: Other Focus/Self-Neglect, Low Self-Worth, Hiding Self, Medical Problems, and Family of Origin Issues.

Results

Respondents’ CODAT mean score showed a minimal level of codependency. There were no significant differences between incoming and exiting students on the …

The Use Of Play Therapy With Adult Survivors Of Childhood Abuse, Mary J. Roehrig

Dissertations

Problem. A growing trend among therapists is the use of play therapy interventions with adult clients to facilitate resolution of early childhood trauma and to promote emotional and spiritual growth. The purpose of this study was to explore the use and effectiveness of play therapy techniques with adult survivors of childhood abuse.

Method. In an exploratory approach, therapists were invited to participate in an online survey. Of the participating therapists, 21 agreed to a subsequent in-depth interview. The Theme Analysis for Word-Rich Data was used to identify themes from the interviews.

Results. Play therapy with adult survivors of childhood abuse …

Changing Territoriality, Fading Sovereignty, And The Development Of Indigenous Group Rights, Austen L. Parrish

Articles by Maurer Faculty

For much of the 19th and 20th Centuries, the international community resisted the notion of indigenous peoples' rights. In recent years, however, this has changed. The emergence of indigenous rights in international law may finally be upon us. At the very least, the language of international instruments and certain court decisions indicate a new era is emerging in which international law is beginning to recognize the rights of indigenous peoples. And the public seems increasingly aware of the challenges facing indigenous groups. Despite a past where victories for indigenous peoples' rights have been few, scholars are cautiously optimistic for the …

Dispersion Of Water For Impulse Propagation, Shu Xiao, Karl H. Schoenbach

Bioelectrics Publications

This paper calculates the dispersive loss of water when a Gaussian impulse, or a step function impulse travels over a distance. The minimum risetime t_mr was calculated.

35_1_Insidebackcover_Auth_Instr.Pdf, Marine Ornithology

Marine Ornithology

No abstract provided.

Front Cover, Marine Ornithology

Marine Ornithology

No abstract provided.

Contents, Marine Ornithology

Marine Ornithology

No abstract provided.

Student Satisfaction And Program Evaluation For The First Three Psy. D. School Psychology Cohorts At The Philadelphia College Of Osteopathic Medicine, Ronald M. Deguffroy

PCOM Psychology Dissertations

There is a noticeable absence in the professional literature regarding what school psychology doctoral students believe leads to satisfaction during their advanced training. Consequently, a general review of available research was conducted to ascertain what other closely related fields say about student satisfaction during doctoral training. As the document progresses, a variety of issues including funding and mentoring as well as considerations for multicultural and ethical issues as they relate to the topic are investigated. A theoretical model of what constitutes a satisfying experience for doctoral training in school psychology is provided. A program specific evaluation was conducted of the …

Irritable Bowel Syndrome Pain-Related Behaviors And Pain Coping Strategies As Predictors Of Women's Daily Activities, Jeffrey Aaron Mccleary

PCOM Psychology Dissertations

The purpose of this study is to discover the predictability of women's daily activities in relation to their irritable bowel syndrome (IBS) pain-related behaviors and coping styles. One hundred seventy-seven women participated in a national survey study using Rome II criteria. Recruitment occurred through medical and graduate students' list serves at the Philadelphia College of Osteopathic Medicine (PCOM), Philadelphia, Pennsylvania; IBS websites; women's healthcare websites; primary care and gastroenterology practices; churches, and a community center. This survey study was conducted face-to-face and via mail-in, using the Coping Strategies Questionnaire-Revised (Hastie, Riley III, & Fillingim, 2004; Riley III & Robinson, 1997; …

Relationship Between Cognitive Distortions And Psychological And Behavioral Factors In A Family Medicine Outpatient Sample, Jeffrey K. Uhl

PCOM Psychology Dissertations

The purpose of this study was to investigate the relationship between the frequency of cognitive distortions, as measured by the Inventory of Cognitive Distortions (ICD), and psychological and behavioral factors, as measured by the Millon Behavioral Medicine Diagnostic (MBMD), which includes negative health habits, psychiatric indications, coping styles, stress moderators, treatment prognostics, and management guide. The sample was selected from a heterogeneous adult family practice outpatient population. Participants meeting inclusion criteria presented for medical treatment or routine physical examinations. Results supported the reliability and validity of the lCD as an instrument measuring cognitive distortions. Cronbach's Alpha for the Total ICD …

Growth And Immunocomptence In Parasitized Domestic Turkeys( Meleagris Gallapavo): Is There A Trade-Off?, Virginia Austin Harrison

Honors Theses

Parasitic infection can prove to be detrimental to the condition, reproductive fitness, and survival of the host organism. During infection, an organism experiences trade-offs between functions such as growth, reproduction, and immunological activity as a result of limited resources. When challenged by infection, wild turkeys, adapted for survival, should fight the infection rather than invest in growth. Because domestic turkeys have been artificially selected to grow rapidly, I hypothesized that they would invest in growth rather than immunocompetence. To test this hypothesis, I infected domestic turkeys with coccidia and measured components of growth and immunocompetence. Turkeys were infected with the …

Influence Of Carrageenan-Induced Nociception On Separation-Induced Distress Vocalizations And Hyperthermia In Domestic Fowl Chicks, Erin Kathleen Johnson

Honors Theses

While there is extensive research on the effects of stress on pain perception, very few studies have been conducted on how vary ing pain intensities affect stress levels. This study was conducted to simulate this relationship by using carrageenan-induced inflammatory nociception to quantify its effect on the stress measures of social separation stress devocaJizations (dVocs) and body temperature in 6-7 day old domestic fowl chicks. Nociception was induced 2 hours prior to the stress test, via intraplantar injection of carrageenan at either 0 %, 0.125%, 0.25%, or 0.5%, and was measured directly after the stress test by both foot withdrawal …

Genetic Variation And Immune Response In The Wolf Spider: Rabidosa Rabida, Patrice Louise Jones

Honors Theses

Genetic variation has been shown to positively correlate with the strength of the immune response, especially in vertebrates. Smaller populations have less genetic diversity than larger populations as a result of random genetic drift. We estimated heterozygosity levels for six populations, which were known to vary significantly in size^ using 15 microsatellite loci. We wished to see if generalized loss of genetic variation, as measured by a random sample of neutral loci, would correlate with levels of immune response to a physical challenge (needle prick). Experiments were performed using the wolf spider species Rabidosa rabida. Immune response was measured as …

The Function Of Loipos In Contexts Of Judgment And Salvation In The Book Of Revelation, Leslie N. Pollard

Dissertations

Problem addressed. The function of loipos in the Apocalypse is the focus of this research.

Method. A close reading approach to the Apocalypse was employed in this study. Every occurrence of loipos as it applies to human entities in contexts of judgment and salvation in the Apocalypse is examined. First, comes textual and translation matters. Then the examination of the literary context and structure follows. Next comes the historical background to each passage. Finally, the interpretation of that passage is presented.

Results. Chapter 1 presents a review of the scholarly literature from the Old and New Testaments on the remnant …

Savings Clauses And Trends In Natural Resources Federalism, Robert L. Fischman, Angela King

Articles by Maurer Faculty

This article considers recent trends in federalism, with particular attention to natural resource law's statutory savings clauses. It begins with a case study of elk management in Jackson Hole, Wyoming. The elk controversy shows how a statutory savings clause can provide a state with traction to advance its interests, and demonstrates how the political winds of change can shift the balance of state-federal relations. The article then focuses on the common statutory savings clauses and their roles in circumscribing federal agency authority and establishing a basis for cooperation between federal and state governments. We analyze the interpretive approaches the judiciary …

Prevention Of Hormonal Mammary Carcinogenesis In Rats By Dietary Berries And Ellagic Acid, Harini Sankaran Aiyer

University of Kentucky Doctoral Dissertations

Breast cancer is the most frequently diagnosed cancer among women around the world. The hormone 17-estradiol (E2) is strongly implicated as a causative agent in this cancer. Since estrogen acts as a complete carcinogen, agents that interfere with the carcinogenic actions of E2 are required. Most agents effective against experimental mammary carcinogenesis have been employed as pure compounds disregarding the synergy that exists between several phytonutrients in a whole food. In these studies we have taken a unified approach, by employing a pure phytonutrient ellagic acid and whole foods that contain the phytonutrient at various levels berries, in the prevention …

Implications For The Interaction Between The Heat Shock Transcription Factors And The Translocated Promoter Region Protein, Hollie Suzanne Skaggs

University of Kentucky Doctoral Dissertations

The heat-shock response is one of the many complex physiological systems that organisms have developed in order to protect their cells against stress. This response is initiated by the binding of heat shock factor 1 (HSF1) to the promoters of genes containing heat-shock elements (HSEs,) which results in the expression of several proteins, among them the proteo-protective inducible heat-shock protein (hsp70i). Due to HSF1s critical role in this process, an active area of research is trying to understand of how HSF1 executes its function. Considering the rapidity with which the field of cell biology is expanding, in particular the sub-field …

The Development And Test Of An Exchange-Based Model Of Interpersonal Workplace Exclusion, Kristin Damato Scott

University of Kentucky Doctoral Dissertations

The vast majority of social exclusion research has taken place outside of the workplace (i.e., in social settings). In addition, researchers often use a myriad of terms (i.e., ostracism, exclusion, rejection) when describing and investigating exclusion-related phenomena thus contributing to widespread conceptual confusion with respect to this construct. Moreover, past studies have failed to consider the role of social exchange in determining how individuals may react to being excluded by others particularly in a work setting. I sought to address these issues by conducting three multi-wave studies which develop and test a social-exchange based model of interpersonal workplace exclusion (IWE). …