Digital Commons Network^™

2007 May, Office Of Communications & Marketing, Morehead State University.

Morehead State Press Release Archive, 1961 to the Present

Press releases from May of 2007.

Zach's News, Georgia Southern University

Library Publications (1999-2023)

• Future GALILEO Initiatives Presented at September 28 Friends of Library Luncheon

• New and Enhanced Electronic Resources Now Available

• Library Completes Processing of the Papers of a Medical Pioneer

• Library Offers Free Research and Computer Workshops

• All Periodicals Returned to Library Building

• Delivering Henderson Library Resources to Faculty Offices

• Inter-university Consortium for Political and Social Research Offers Off-Campus Download Capability and Temporary Accounts for Class Training Sessions

• Linking to Library Resources via WebCT and Faculty Web Pages

• New Library Photocopiers

Women's Athletics And The Athletic Patriarchy, Cynthia Jane Lynes

College of Graduate Studies: Theses & Dissertations

This research is a qualitative, case study of five women who have successful careers in the male dominated field of athletics. An interview was done with each woman to determine whether her professional/personal life had been affected in any way by the athletic patriarchy and how their experiences were similar or different. The purpose of this research was to examine the influences of the athletic patriarchy on women's athletics and to explore issues of power and gender within these influences. Research questions asked were: How has the construction of gender identity by the athletic patriarchy affected women's athletics? What part …

Lived Experiences Of Female Science Majors At A Two-Year College, Lisa Norton Howell

College of Graduate Studies: Theses & Dissertations

This study focused on the lives of women majoring in science at a two-year institution. The specific research goal was to investigate the lived experiences of first year female science majors at Waycross College, relevant to their career choices. The participants in this study consisted of 6 young women enrolled as science majors in the fall semester of 2005. Two interview sessions were conducted during their first year of study. They were able to share their stories as young women and share their perspectives relative to their chosen fields of study. Analyzed using the feminist standpoint theory perspective of Sandra …

Impacts Of Deer And Honeysuckle On The Endangered Trillium Reliquum And Its Associated Plant Community, Jacob Seth Thompson

College of Graduate Studies: Theses & Dissertations

The effects of herbivores and invasive plants on native plants are well known, but few studies have addressed their impacts on rare plants. Threatened or endangered plant species may be more susceptible to negative effects of biotic factors due to their already low distributions. My study quantifies the interactions between deer, an invasive plant, a rare herb and its associated plant community to assist in the conservation of native plants. Trillium reliquum is an endangered spring ephemeral herb that is native to three states in the southeast. It is threatened by the encroachment of Japanese honeysuckle (Lonicera japonica) and white-tailed …

Infaunal Abundance And Diversity In Vegetated And Unvegetated Areas Of A Georgia Salt Marsh, Anthony Lee Zukoff

College of Graduate Studies: Theses & Dissertations

Various commercially important marine species are known to utilize the salt marsh; research has shown that marsh infauna play an important role in the diets of these species. The distribution and abundance of some of these infauna has been shown to be influenced by vegetative cover. In 2001, salt marshes along the coast of Georgia began to die, resulting in the loss of the dominant vegetation. During the summer of 2005, six 0.5 x 0.5 meter quadrats were haphazardly placed and set up permanently in the low marsh at two study sites along the Crooked River in vegetated and unvegetated …

Gprune: A Constraint Pushing Framework For Graph Pattern Mining, Feida Zhu, Xifeng Yan, Jiawei Han, Philip S. Yu

Research Collection School Of Computing and Information Systems

In graph mining applications, there has been an increasingly strong urge for imposing user-specified constraints on the mining results. However, unlike most traditional itemset constraints, structural constraints, such as density and diameter of a graph, are very hard to be pushed deep into the mining process. In this paper, we give the first comprehensive study on the pruning properties of both traditional and structural constraints aiming to reduce not only the pattern search space but the data search space as well. A new general framework, called gPrune, is proposed to incorporate all the constraints in such a way that they …

Relationship Between Endogenous Creatine Levels And Maximal Upper Body Strength, Short Term Muscle Recovery And Body Fat In Males, Vincent James Dalbo

College of Graduate Studies: Theses & Dissertations

Numerous studies have found creatine supplementation to positively enhance performance but no research found has examined the effects of endogenous creatine levels on performance. The purpose of this study was twofold. First we examined correlations between endogenous creatine levels and strength, absolute strength, short term muscle recovery and body fat. We also examined the effects of creatine supplementation with a sufficient washout period on plasma creatinine levels. Participants consisted of 24 healthy men who met with the experimenter twice over a 4 day period. Significant positive correlations (p .05) were found between creatine and strength, absolute strength, lean body mass …

What Works In Georgia High Schools With Small Students Enrollment In Meeting Annual Yearly Progress, Carole Elaine Strickland

College of Graduate Studies: Theses & Dissertations

Since the passage of the No Child Left Behind Act (NCLB), 2001, many school districts across the nation have sought to find new sources to meeting the demands mandated by the legislation. Little research exists on the methods Georgia high schools with small student enrollment utilize to meet annual yearly progress (AYP) as outlined in the NCLB. This study was a mixed-method design gathering quantitative and qualitative data from twenty-eight Georgia high school principals and teachers with a small student enrollment. Fourteen of the twenty-eight counties identified responded to the Survey on Characteristics of Successful Schools. No single question received …

Identification Of Factors Affecting Bovine Somatic Cell Nuclear Transfer Efficiency And Characterization Of Transcriptional Profiles Of Nuclear Transfer Embryos And Cotyledons, Kenneth Ivan Aston

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Since the production of the first sheep by somatic cell nuclear transfer a great deal of effort has been made to improve efficiency and to understand nuclear reprogramming mechanisms. Unfortunately efficiency remains low, and nuclear reprogramming mechanisms remain uncharacterized. The objectives of this research were to identify factors associated with somatic cell nuclear transfer efficiency and to analyze the transcriptome of blastocyst-stage clone and control embryos and cotyledonary tissue in an effort to elucidate mechanisms responsible for the low developmental efficiency and high post-implantation losses.

The experiments reported here identify factors including oocyte source and timing of activation following nuclear …

Effects Of Ph On Human Cardiac And Neuronal Sodium Channels, William James Israelsen

Undergraduate Honors Capstone Projects

Voltage-gated sodium channels are large transmembrane proteins that selectively allow the passage of sodium ions across the cell membrane in response to membrane depolarizations (Yu and Catterall, 2003). The resulting influx of positive charge further depolarizes the membrane and is responsible for the upstroke of the action potential. Voltage-gated sodium channels are vital to the initiation and propagation of action potentials in excitable cells such as neurons and myocytes. In vertebrates, there are many different tissue-specific sodium channel isoforms; these include the neuronal (Na_v1.2) and cardiac (Na_v1.5) isoforms. Although very closely related in structure and functional …

Child Sexual Abuse: Development Of Psychiatric Disorders And Interventions, Toshikazu Kuroda

Undergraduate Honors Capstone Projects

Child sexual abuse has become a serious social concern due to the recent report of its higher incidence rate than commonly believed. This form of child abuse has been proposed to bring about adverse effects on children's development since more than one century ago. However, research over past decades reveals that effects of sexual abuse are extremely complex and diverse. Particularly, there appear to be many unclear factors increasing the probability for the development of psychiatric disorders in sexually abused children. The present paper investigated how child sexual abuse creates diversity over the course of the victims' development from multiple …

Enhanced Biological Control Of The Cereal Leaf Beetle, Melody Rose Anderson

Undergraduate Honors Capstone Projects

Many biological and environmental interactions can affect the biological control of the cereal leaf beetle (CLB; Oulema melanopus [L.]). We studied the biological control potential of predatory lady beetles and a parasitoid wasp in fall wheat (Triticum aestivum L.). Lady beetles were surveyed in grain fields with high CLB density (up to 50 CLB larvae per 0.09m²). The effects of sugar applied to wheat as an additional food source for Tetrastichus julis (Walker) were also measured. The CLB population followed the typical pattern of high adult and egg numbers in May, peak larval numbers in late May, …

Difficulties Associated With Stepparenting As Predictors Of Remarital Satisfaction And Adjustment, Aaron I. Anderson

Undergraduate Honors Capstone Projects

As a result of high divorce and remarriage rates, stepfamilies have become commonplace in society. Researchers and clinicians have suggested that stepchildren can positively and negatively affect remarriage quality. Despite the increasing literature on stepfamilies, few studies have comparatively researched specific stepparenting difficulties as they affect marital satisfaction. Utilizing a sample of newlyweds, this study examines fourteen stepparenting related issues, as measured by the stepparenting subscale of the Questionnaire for Couples in Stepfamilies, and their relationship to marital satisfaction and adjustment.

From Exile To Eden Confronting Myth And Water Crises In A Desert Landscape, Erica Cottam

Undergraduate Honors Capstone Projects

Citizens of Washington County are about to face serious water shortages that time-honored myths imposed on the landscape during the pioneer era will make difficult to confront. Biblical views of the desert as undesirable wilderness drove early Mormon settlers to create an Edenic oasis. Twenty-first century residents believe the desert has been conquered and no longer poses a threat, a myth that allows for aesthetic appreciation of the landscape but also supports extravagant use of water for recreation and development. To admit that the desert is still a formidable opponent is to deny the achievement of previous generations and question …

Hezbollah - Terrorist Or Not?, Erin E. Forsberg

Undergraduate Honors Capstone Projects

Determining whether or not an organization such as Hezbollah is or is not a terrorist group is a rather arduous process, especially since the international community can not agree. However, due to the reasons why Hezbollah was first organized and the group's involvement in the Lebanese political system, along with its network of social services, Hezbollah is not a terrorist organization. In order to prove such a bold statement, the first step must undoubtedly be to come up with a workable and effective definition of terrorism that is hopefully free from moral implications. The second step would be to see …

The Association Between Sleep And Body Mass Index (Bmi) In College Freshmen At Utah State University, Mary-Marie Austin Sullivan

Undergraduate Honors Capstone Projects

Background: Obesity has become a major health problem with increasing prevalence in the United States. Cases of obesity have increased at alarming rates and have almost doubled over the past 40 years. During this same period of time, sleep duration for all age groups has significantly declined. Because sleep duration is a potential mediator of energy metabolism and body weight, it is an important aspect of health. An association between short habitual sleep time and increased body mass index (BMI) has been reported in large population studies for US young adults. Freshmen college students may encounter many environmental and emotional …

A Formal Approach To Specifying And Verifying Spacecraft Behavior, Allan I.S. Mcinnes

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Process algebra can provide spacecraft designers with a mathematical formalism for specifying, understanding, analyzing, and verifying spacecraft system behavior. Although it is standard practice to mathematically model and analyze the subsystems of a spacecraft to ensure that they will function correctly when built, the system-level behavior of the spacecraft is generally understood in much less rigorous terms. This leaves the spacecraft system vulnerable to design errors which may not become apparent until the integration and test phase, when design changes are most expensive. In this dissertation, we develop a formal approach to engineering spacecraft behavior, based on mathematical models of …

Design Of A Low-Power Automatic Wireless Multi-Logger Networking Device, Kelly S. Lewis

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Virtually every industry and discipline (e.g., mining, pharmaceutical, construction, agriculture, reclamation, etc.) is finding applications for wireless data acquisition for monitoring and managing processes and resources. Two sectors, namely agriculture and environmental research, are seeking ways to obtain distributed soil and plant measurements over larger areas like a watershed or large fields rather than a single site of intensive instrumentation (i.e., a weather station). Wireless sensor networks and remote sensing have been explored as a means to satisfy this need. Commercial products are readily available that have remote wireless options to support distributed senor networking. However, these systems have been …

A Method For Finding Standard Error Estimates For Rma Expression Levels Using Bootstrap, Gabriel Nicholas

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Oligonucleotide arrays are used in many applications. Affymetrix GeneChip arrays are widely used. Before researchers can use the information from these arrays, the raw data must be transformed and summarized into a more meaningful and usable form. One of the more popular methods for doing so is RMA (Robust Multi-array Analysis).

A problem with RMA is that the end result (estimated gene expression levels) is based on a fairly complicated process that is unusual. Specifically, there is no closed-form estimate of standard errors for the estimated gene expression levels. The current recommendation is to use a naive estimate for the …

A Semester Abroad In Australia: My Religious Experience, Michele Bonnevie

Verbum

In lieu of an abstract, below is the essay's first paragraph.

"I will be graduating this May 2007 from Fisher with a B.S. in Biology, a minor in Chemistry, and a minor in Religious Studies. Ever since my sophomore year, which was when my older brother studied abroad in Italy, I have always wanted to be able to study abroad like my brother. I began thinking about where I wanted to go and looking into what colleges Fisher sent students on this abroad experience. After some thinking and trying to choose between Australia and Ireland, I chose Australia for the …

Full Issue, No Author

Verbum

This is the full issue of Volume 4, Issue 2 of Verbum, published in Spring 2007 by the REST Club at St. John Fisher College. Articles from this issue are available as separate PDFs at http://fisherpub.sjfc.edu/verbum/vol4/iss2/

Vascular Conditions, Risk Factors And Depression Chronicity In Late-Onset Major Depression, Robert D. Lisota

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Research examining a possible relationship between vascular factors and late-life depression in the elderly has produced both evidence for and against a "vascular depression" hypothesis, which posits that late-life depression may have a vascular or neurological etiology. It was hypothesized that a depressive disorder that is primarily the result of structural changes in the brain due to vascular conditions in late-life may be related to increased depression chronicity. We examined data from the Cache County Study on Memory, Health, and Aging to determine whether support for the concept of vascular risk for depression and increased chronicity were present in an …

Effects Of A Synthetic Cannabinoid On The Reinforcing Efficacy Of Ethanol In Rats, Ericka M. Bailey

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The co-abuse of alcohol and marijuana is widespread, although the mechanisms underlying this behavior are unclear. There is some evidence of a relationship between the neural processes that mediate the effects of ethanol and marijuana. For example, research has shown that exposure to marijuana increases responding for, and intake of, ethanol. The alcohol deprivation effect is an anima l model of alcoholism that suggests that the reinforcing efficacy of ethanol, as measured by intake, increases following a period of deprivation. Recent research indicates that rats chronically exposed to marijuana during periods of alcohol deprivation consume ethanol above and beyond deprivation …

Use Of Fourier Transform Infrared Spectroscopy For The Classification And Identification Of Bacteria Of Importance To The Food Industry, Sarah Pegram

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The aim of this work was to use Fourier Transform Infrared Spectroscopy to characterize and identify bacteria of particular significance to the food industry. FT-IR spectroscopy is a rapid technique that can be applied to all groups of bacteria. The two objectives were to determine a suitable sampling procedure to record a spectrum and to determine a suitable statistical technique to identify characteristic regions of the spectrum associated with the genus and, potentially, the species. Pure cultures of bacteria were grown in broth, suspended in saline and dried to produce a film on a halide salt crystal. These films were …

Phenotypic And Genotypic Analysis Of Amino Acid Metabolism In Lactobacillus Helveticus Cnrz 32, Jason K. Christiansen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study investigated genetic predictions for amino acid biosynthesis and catabolism by Lactobacillus helveticus CNRZ 32, a commercial cheese flavor adjunct that reduces bitterness and intensifies flavor notes. Conversion of amino acids into volatile and nonvolatile flavor compounds by L. helveticus and other lactic acid bacteria in cheese is thought to represent the rate-limiting step in the development of mature cheese flavor and aroma. One of the primary mechanisms for amino acid breakdown by these microbes involves the reversible action of enzymes involved in biosynthetic pathways, so our group investigated the genetics of amino acid biosynthesis in L. helveticus CNRZ …

Relationship Between Dietary Calcium Intake And Weight Gain Among College Freshmen At Utah State University, Cara A. Moncur

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The present study was conducted with the use of data from the Freshmen Health Study, a longitudinal study of college freshmen aged 18 that examined change in diet, physical activity, and weight during the first year of college at Utah State University (USU). Participants were assessed at different data collection periods including the beginning and end of their first semester attending USU. Participants' height and weight were measured and they were given a self-administered Food Frequency Questionnaire at each data collection. Simple linear and multivariate logistic regression was used to assess how dietary calcium intake related to weight change over …

Control Of Listeria Monocytogenes In Ready-To-Eat Meat Containing Levulinate, Lactate, Or Lactate And Diacetate, Rebecca L. Thompson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Control of the pathogen Listeria monocytogenes in ready-to-eat (RTE) meats is a major concern in the food industry. The objective of this study was to compare the growth of L. monocytogenes on refrigerated RTE meats containing sodium levulinate (4-oxopentanoic acid, a five carbon organic acid with GRAS status), sodium lactate, or a combination of sodium lactate and sodium diacetate. Turkey roll and bologna were prepared to contain (wt/wt) sodium lactate (2%); sodium lactate in combination with sodium diacetate (1.875% sodium lactate, 0.125% sodium diacetate); sodium levulinate (1, 2, or 3%); or no antilisterial additive. Samples were sliced, inoculated with a …

Preparation For Remarriage: Utilization Of Different Forms And Their Rated Helpfulness, Julie J. Miller

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Remarriage has gained special attention in the past couple of decades from clinicians, researchers, and educators because of the unique issues faced by individuals entering such a relationship. Recognition of these issues increased marriage practitioners' hope that a shift in the social climate had led individuals to prepare for remarriage through various means. This study sought to, one, gain a current perspective on remarriage preparation; two, learn how individuals rate the helpfulness of preparation; and three, note any differences in remarital quality (remarital satisfaction and adjustment) and perceptions of preparedness between individuals who did or did not participate in preparation. …

Parenting Stress And Child Attachment: Child Age Of 10 And 36 Months/Father And Mother, Jeng Hyun Ok

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Parents are the most affective human environmental resources to children. Although the influences from parents continue even after parents passed away, very young children (up to age 3) get the biggest impact from their parents. According to children's independency to parents, parents' psychological well-being determines children's emotional-social development. However, in parenting stress, children also have their own influence to parents in the family context. Regarding parenting stress, many studies have been dedicated to defining the occurrence, co-occurrence, and predictors of parenting stress of parents in various conditions.

This longitudinal research conducted from surveys with 201 Early Head Start families reexamines …