Digital Commons Network^™

Renewable Source Thermoplastics, Travis Palmer Ball

Master's Theses

This thesis is concerned with developing renewable resource thermoplastic materials to replace existing non-renewable or possibly hazardous industry standard products.

Cerenol TPU Incorporation

Dupont has recently developed a renewable source Polyol (Cerenol) which is derived from 1,3 propane diol processed from corn feeds. This material, which is a three carbon ether repeat unit, is in the pre-commercial stage and is meant to directly compete with petroleum based polyols as a drop-in replacement in thermoplastic polyurethanes. A model kinetic study was performed to compare relative reactivity of the Cerenol polyol to standard four carbon repeat unit petroleum-based polyol ether (PTMEG). A …

"For Such Is A Friend Now": Reflection And Revision In Shakespeare's Comic Friendships, Leah Rainell Boudreaux

Master's Theses

In early modem England, "friendship" was a term both flexible and deeply fraught. It could apply to a wide range of relationships, including, for example, those between family members, lords and tenants, or male members of the aristocracy. The ideals associated with friendship at that time had a profound impact on the way that the relationship was represented both in a historical and literary sense. During that time, William Shakespeare crafted remarkable and resonating depictions of friendship which have endured the through the ages. The distinction between Shakespeare's work and the work of other early modem writers lies in the …

Antrim To Ayrshire, Eric Jude Hatcher

Master's Theses

In the summer of 2007, I visited Scotland during a personal vacation. During that trip, I kept a private journal that later became the source of an interest in the genre of travel writing. In this thesis, I present a discussion of the genre, as well as, build a framework into which my writing can be placed.

Application Of Check In-Check Out As A Targeted Intervention To Increase Appropriate Behavior In At-Risk High School Students, Lauren Lestremau Harpole

Master's Theses

The purpose of the present study was to evaluate the effectiveness of Check In-Check Out (CICO) in increasing appropriate behavior and decreasing disruptive behavior of three students in south Mississippi who were referred for behavioral problems, a multiple baseline across students design was employed. Target students' levels of appropriate behavior and frequency of disruptive behavior over time were compared through evaluation of daily behavior report card (DBRC) point data and rates of office discipline referrals (ODRs). Treatment integrity was assessed. The current study serves as one of the few studies in the CICO literature to (a) implement ClCO in a …

Reproductive Life History Of Fundulus Jenkensi And Comparative Development Of Five Sympatric Fundulid Species, Eric Thomas Lang

Master's Theses

Fundulus jenkinsi is recognized federally and within the state of Mississippi as a Species of Concern. Little is known about the life history of this coastal killifish, but a detailed reproductive histology study of F. jenkinsi and a diagnostic key of the early life stages of select members of Fundulidae can provide the foundation needed to accurately identify it and quantify reproductive parameters in this rare species in need of conservation. Monthly gonadosomatic index (GSI) of male and female F. jenkinsi were documented, and spawning phases and oocyte stages were examined using reproductive histology. In addition, various stages of …

Pharmacokinetic Evaluation Of The Blood: Tissue Relationship In Poultry: Screening For Antibiotic Residues In Chicken Muscle, Ixchel Reyes Herrera

Graduate Theses and Dissertations

During their life, humans are exposed to numerous substances that are naturally present in the environment or that are the result of man made processes, including heavy metals, persistent organic pollutants, pesticides and veterinary drugs. Some of these substances can leave residues in food products and possibly expose consumers to their potential toxic effects. To address these problems extensive regulatory efforts are devoted to prevent, detect and control these substances from reaching the food supply. However, given the vast diversity of food products that requires monitoring and the immense diversity of potential chemical contaminants, the need for an efficient and …

Redox-Magnetohydrodynamic (Mhd) Microfluidics: Fundamentals, Optimization, And Applications To Analytical Chemistry, Melissa Christine Weston

Graduate Theses and Dissertations

Microfluidic systems are of great interest in analytical chemistry for the development of lab-on-a-chip devices. This dissertation describes fundamental investigations of magnetohydrodynamics with added redox species (redox-MHD) as a new microfluidic approach for use in analytical applications. Redox-MHD is attractive because it offers a unique combination of desirable features that are otherwise only available separately with individual micropumps. Redox-MHD is compatible with aqueous and nonaqueous solutions, does not require moving parts, easily reverses flow direction, and requires only low voltages. An ion flux is generated from the oxidation or reduction of an electroactive species at specific locations by activated electrodes …

Characterization Of Neuronal Groups Regulating Sexual And Agonistic Behavior In Male Chicken (Gallus Gallus), Jingjing Xie

Graduate Theses and Dissertations

The study aimed to understand the neuronal regulation of male sexual and agonistic behavior in broiler breeders. First, brain structures associated with sexual and agonistic behavior were identified by mapping Fos expression. The ventromedial subnucleus of medial portion of bed nucleus of the stria teriminalis (BSTM2) was specifically activated by male courtship behavior. The medial preoptic nucleus (POM) and lateral septum (SL) were associated with both sexual and agonistic behaviors. The bed nucleus of the pallial commissure (NCPa) and the paraventricular nucleus (PVN) were closely related to stress. Second, Fos-ir neurons were phenotyped by double labeling Fos with aromatase (ARO) …

Two Essays On The Accounting Treatment For Information Technology Expenditures, Kimberly Swanson Church

Graduate Theses and Dissertations

The current accounting measurement and reporting system is ill-equipped to provide intangible investment information that is decision useful for stakeholders in the information economy. Potentially relevant intangible items are not reported on the balance sheet, since current standards mandate the immediate expensing of these intangible items. Presumably FASB's uncertainty with the fundamental issues of extent and timing of future benefits to the firm has led to concerns with relevance, reliability, and objectivity of capitalizing some intangibles, which results in potential long term value generating expenditures being immediately expensed on the income statement. Prior research has demonstrated extent and timing of …

Campus Recreation Program Involvement, Athletic Identity, Transitional Loss And Life Satisfaction In Former High School Athletes, Katie E. Helms

Graduate Theses and Dissertations

Sports participation can result in strong associations with the athlete role for participants. While strong athletic identity can have positive implications, it can also create vulnerability to emotional difficulty following exit from sport (Brewer, 1993). Exit from sport is inevitable, resulting from a wide range of sources such as injury, aging, de-selection, or not qualifying to participate at a certain skill level. Despite a large proportion of high school students who play sports, there is little opportunity for continuation at the college level. This discrepancy often results in significant transitional loss resulting from exhausted athletic eligibility. The current study examines …

Holomorphic Hardy Space Representations For Convex Domains In Cn, Jennifer West Paulk

Graduate Theses and Dissertations

This thesis deals with Hardy Spaces of holomorphic functions for a domain in several complex variables, that is, when the complex dimension is greater than or equal to two. The results we obtain are analogous to well known theorems in one complex variable. The domains we are concerned with are strongly convex with real boundary of class C^2. We obtain integral representations utilizing the Leray kernel for Hardy space (p=1) functions on such domains D. Next we define an operator to prove the non-tangential limits of a function in Hardy space (p between 1 and infinity, inclusive) of domain D …

Linkage Of Asteroids And Meteorites By The Study Of Terrestrial Analogs, Daniel Robert Ostrowski

Graduate Theses and Dissertations

Asteroids are one group of the bodies that can provide insights into the origin and early history of the solar system. Asteroids are considered to be fairly pristine, with alterations only occurring to their surface from the space environment. Studying them provides opportunities to learn about the primordial solar system, its materials, and processes and how it evolved into the current condition. Many asteroids have been discovered, but few have their surface compositions determined. The C and X complexes provide a difficulty in determination because their near infrared spectrum is featureless.

The C asteroids have been long associated with the …

Sonia, What’S A Nice Person Like You Doing In Company Like That, Thomas D. Rowe Jr.

Faculty Scholarship

No abstract provided.

The Parthenon, December 1, 2010, Marshall University

The Parthenon

No abstract provided.

Effects Of Toyota Family Literacy Program On Reading Achievement Of Kindergarten, First, Second, And Third Grade Students By Gender And Grade Level, Regina Renae Stewman

College of Education Dissertations

For the last 15 years, federal legislation has required that public schools involve parents in their child‘s education. Yet, there has been no solid definition for parent involvement (also known as family literacy) and limited research on family literacy. This mixed study examined the influence of Toyota Family Literacy, which focuses on Hispanic immigrant families, on the literacy achievement of students in kindergarten through third grade, as well as parental efficacy in helping their child succeed in school, in three Northwest Arkansas Schools. The study examined student literacy achievement by gender and grade level using the Developmental Reading Assessment 2 …

Effects Of After-School Programs On Math And Literacy For Fourth And Sixth Grade Students, June Elliott

College of Education Dissertations

The general purpose of this quantitative study was to determine if participating in after-school programs affected students’ math and literacy achievement in four elementary schools and two middle schools located in a school district in central Arkansas. The study investigated this phenomenon as it related to gender at two different grade levels. The independent variables were participation in after-school programs (participated versus no participation) and gender (male versus female). The dependent variables were math and literacy achievement measured by the state’s Augmented Benchmark Examinations. A review of the literature identified the various aspects after-school programs including the need for such …

Advertising In Online Social Networks: A Comprehensive Overview, Silvia Stockman

Honors Scholar Theses

This paper examines characteristics of online social networking sites and their implications on advertising. The application of well known interpersonal and mass communication theories to the field allows for an in-depth look at behavioral cues and responses. The interactivity inherent in sites like Facebook, MySpace, YouTube, and in other forums encourages advertisers to tap into engaging their consumers. Types of targeting and the success of word of mouth referrals are examined, as are many of the common stumbling blocks. To better understand the potential versus the problems, we conclude with an analysis of return on investment.

Changes In The Proliferation Of The Subventricular Zone Neural Stem Cell Pool Throughout Aging In The Murine Brain, Olayinka Edwards

Honors Scholar Theses

Previous studies regarding subventricular zone (SVZ) neural stem cells (NSCs) have either observed global changes in the SVZ niche containing NSCs or an impure NSC population. By imaging wholemount preparations of mouse brains and staining with molecular markers specific for proliferating NSC nuclei, the study was able to give a more accurate depiction of the SVZ NSC population than its predecessors. This study will quantify the percentage of proliferating NSCs at various ages of adult murine brain development in order to elucidate a possible correlation between NSC division kinetics and the declining neurogenic output witnessed with aging.

An Examination Of Chronic Pain Coping Strategies And Health Locus Of Control Among Prison Inmates, Joseph M. Mitrovich

All-Inclusive List of Electronic Theses and Dissertations

The present study evaluated the types of coping strategies for chronic pain implemented by 88 inmates, and the degree to which these inmates possessed an internal versus external locus of control. Based on the findings of previous research, it was expected that inmates would report utilizing passive coping strategies more often than active coping strategies, and that passive strategies would be associated with poorer adjustment to pain in terms of depression, pain intensity, and pain interference with daily activities. It was also expected that inmates would report higher levels of external locus of control beliefs than internal locus of control …

The Status Of Crawfish Frogs (Lithobates Areolatus) In Indiana, And A Tool To Assess Populations, Nathan J. Engbrecht

All-Inclusive List of Electronic Theses and Dissertations

The conservation status of Crawfish Frogs (Lithobates areolatus) in Indiana has changed over the past several decades. Once described as being locally plentiful, declines led to the listing of Crawfish Frogs as a State Endangered Species in 1988. Several records for this species in Indiana are > 50 yrs old and have gone unconfirmed for several decades. However, recent surveys have confirmed the continued presence of Crawfish Frogs in parts of southern Indiana, redefining the perceived range of this species in the state. In an effort to increase survey efficiency in this species, I used automated recording systems and manual call …

Teachers’ Knowledge About The Nature Of Mathematics: A Survey Of Secondary School Teachers In Karachi, Pakistan, Munira Amirali, Anjum Halai

Institute for Educational Development, Karachi

This study presents the findings from a study which explored patterns in teachers’ knowledge about the nature of mathematics. A survey questionnaire was developed and distributed to 200 secondary school mathematics teachers teaching in public and private schools in Karachi, Pakistan. Exploratory factor analysis was performed which showed patterns in teachers’ view about the nature of mathematics. The analysis illustrates that teachers hold contradicting views about the nature of mathematics i.e. mathematics, both as discovered as well as invented body of knowledge. Moreover, teachers irrespective of their professional qualification, considered mathematical knowledge as ‘truth’, where mathematical rules can never be …

Counterintuitive Effects Of Large-Scale Predator Removal On A Midlatitude Rodent Community, John L. Maron, Dean E. Pearson, Robert J. Fletcher Jr.

Biological Sciences Faculty Publications

Historically, small mammals have been focal organisms for studying predator–prey dynamics, principally because of interest in explaining the drivers of the cyclical dynamics exhibited by northern vole, lemming, and hare populations. However, many small-mammal species occur at relatively low and fairly stable densities at temperate latitudes, and our understanding of how complex predator assemblages influence the abundance and dynamics of these species is surprisingly limited. In an intact grassland ecosystem in western Montana, USA, we examined the abundance and dynamics of Columbian ground squirrels (Spermophilus columbianus), deer mice (Peromyscus maniculatus), and montane voles (Microtus montanus …

Making Markowitz Proud: How High-Performing University Endowments Achieve Portfolio Diversification, Mimi Lord

Student Scholarship

University endowments with broad portfolio diversification have been correlated with performance, but antecedents to investment committees' diversification decisions have not been tested previously. Investment committee characteristics including diverse investment expertise, a learning commitment and open-mindedness are postulated to affect portfolio diversification via the mediating effect of Portfolio Theory. The use of Portfolio Theory framework leads to greater portfolio diversification among top-performing endowments than among bottom-performing endowments

Comparison Of Pcr And Rt-Pcr In The First Report Of Batrachochytrium Dendrobatidis In Amphibians In New Jersey, Usa, Kirsten Monsen, Lisa Hazard, Rakesh Dussa

Department of Biology Faculty Scholarship and Creative Works

No abstract provided.

The Financial Crisis: What Went Wrong And What Is Needed To Make It Right, Callum Mccarthy

Publications and Research

In this paper, the WCIB is publishing remarks delivered by Sir Callum McCarthy, Former Chairman of the U.K. Financial Services Authority (FSA) from September 2003 until September 2008 at the Mitsui USA Lunch-Time Forum held at the Zicklin School of Business, Baruch College/CUNY on December 8, 2010 about the financial crisis: what went wrong and what is needed to make it right. He frames his remarks with the following introduction: I want to address the question that the Queen famously asked at the London School of Economics of an assembly of economist there: why did none of you see this …

A Model Of The Information Seeking And Decision Making Of Online Coin Buyers, Donald O. Case

Information Science Faculty Publications

Introduction. The Everyday Life Information Seeking approach suggests that much information behaviour takes place in non-work settings, for example in the pursuit of leisure activities such as hobbies. This study focuses on a community of collectors to examine how they gather information to decide whether to purchase an item for their collection when the target item has an ambiguous or deficient description.

Method. Manual scanning of eBay and other online discussion board for coin buyers led to 187 postings indicating an attempt to reach a purchase decision, or to authenticate a purchased coin, through solicitation or posting of advice.

Analysis. …

Commitment Decisions Under The Polish Competition Act – Enforcement Practice And Future Perspectives, Tomasz Kozieł

Yearbook of Antitrust and Regulatory Studies

The aim of this paper is to provide an analysis of the commitments procedure under the Polish competition law, including both legal and economic perspective. The outcome of this research is supposed to help in estimation whether novel negotiated instruments may be successfully employed in the field of antitrust enforcement. Hence, the paper first introduces the legal background of the commitments decisions, with focus on the specific features of the procedure. Being a tool of antitrust enforcement, commitment decisions should contribute to its goals. Therefore, the paper identifies such objectives drawing on the economic literature. It is in the light …

Legislative Developments In The Aviation Sector In 2009, Filip Czernicki

Yearbook of Antitrust and Regulatory Studies

No abstract provided.

Ut Arlington Annual Holiday Card, Fall 2010, Composite Of New Photo And Historic Photo., Margaret Dwyer

UTA Libraries Staff Publications - Archive

This holiday card was complied of a new photo (larger background photo) and an inset historic photo from the UTA Library Special Collections.

The Press And Democracy Building: Journalism Education And Training In Eastern And South-Eastern Europe During Transition, Michael Foley

Masters

Media assistance to the former communist countries of Eastern Europe from 1989 became an important part of the transformation of that part of Europe from a socialist command economy to a democratic, liberal market economy. The media was seen as an important ideological weapon of the previous regimes and so was to be transformed in order to change society. The exact amount of media aid is unknown, so much of it was hidden under such headings as aid to civil society and democracy building, but it is known to account for hundreds of millions of euro. Most was spent on …