Digital Commons Network^™

Birds And Small Mammals, Intensively Established Pine Plantations, And Landscape Metrics Of The Coastal Plain, Brice Bond Hanberry

Theses and Dissertations

I evaluated effects of 5 treatments for pine plantation establishment on breeding and wintering birds and small mammals during years one through 5 post-treatment in the Lower Coastal Plain of Mississippi. I modeled relationships between 8 vegetation variables and avian abundance to identify influential habitat components in pine plantations. At the landscape scale, I compared avian abundance of regionally important species with land class variables in the Coastal Plain of Georgia. In pine plantations, species richness, total abundance, and 2 conservation bird metrics generally decreased with increasing intensity of stand establishment. Thus, this study suggests that increasing standmestablishment intensity can …

Demonstration Of Scale-Down Dynamic Light Scattering And Determination Of Osmotic Second Virial Coefficients For Proteins, Arun Kumar Parupudi

Theses and Dissertations

Protein aggregation is a phenomenon that plays a major role in protein crystallization and in protein formulation. In protein crystallization, aggregation is the prerequisite step; however, in protein formulation it has to be suppressed to assure therapeutic efficiency of the product. Light scattering techniques are the most promising methods to study the hydrodynamic properties of macromolecular solutions, which directly measures protein aggregation. Unfortunately, the normal dynamic light scattering technique is regarded as expensive because of the amount of protein used for these experiments. In order to address this problem, a scale down dynamic light scattering device has been designed. The …

Biomechanical And Molecular Characteristics Of 'Hyperelastosis Cutis' In Quarter Horses, Jesse Glennan Grady

Theses and Dissertations

The biomechanical and molecular characteristics of equine hyperelastosis cutis (HC) are not fully known. This study sought to better characterize HC by analysis of ultimate tensile strength, modulus of elasticity, toughness, and thickness of skin from 23 affected and unaffected horses. In addition total soluble collagen and glycosaminoglycan concentrations of skin were analyzed from 26 affected and unaffected horses. Affected horses' skin proved to be significantly weaker at five of seven sample locations (p<=0.05). The modulus of elasticity proved to be significantly different at three of seven sample locations and toughness at two of seven locations (p<=0.05). No significant difference was proven to exist between HC affected and unaffected horses for skin thickness or total soluble collagen and GAG concentrations. Collectively this data demonstrates that HC animals' reduced skin tensile strength is not due to a deficit of either collagen or GAG, but likely a result of altered collagen micro-architecture.

Disease Management Strategies For Controlling Spring Dead Spot And Frequency Of Occurrence Of The Causal Organism Ophiosphaerella Korrae On 'Tifway' Bermudagrass (Cynodon Dactylon X C. Transvaalensis), Hunter D. Perry

Theses and Dissertations

Spring dead spot (SDS) is the most destructive disease of bermudagrass and its hybrids, affecting intensively managed bermudagrass turf that is at least three years old. This bermudagrass disease is most prevalent in the United States where winter temperatures become cold enough to induce dormancy. The symptoms of SDS appear as sunken, necrotic patches of turf ranging from several centimeters to greater than 0.5 m in diameter. Field studies were conducted at Old Waverly Golf Club in West Point, MS on a Tifway bermudagrass fairway beginning January of 2005 and concluding December of 2006 to determine the frequency and the …

A Study To Identify The Effects Of Community College Student Recruitment Marketing By Television On Prospective Students, Raymond Benjamin Denton

Theses and Dissertations

The purpose of this study was to compare and to evaluate the television market segmentation suggested in Massey's 1997 study, to investigate the viewing habits of those potential community college students, and to look for the message that called them to action. Segmentation specifically refers to the difference in preferred call to action messages between directed students, lateopters and drifters. The demographics that make-up the college in this study (Meridian Community College) was of particular interest in determining the suggested segmentation. Research questions put forward in this study were: 1. What are the descriptive profiles of the respondents? 2. Is …

A Taxonomy Based Assessment Methodology For Small And Medium Size Manufacturers, Clayton Thomas Walden

Theses and Dissertations

The need for small and medium size manufacturing enterprises (SMEs) to have access to unbiased advice on best practices and related improvement approaches has been well established. However, this need was not found addressed very effectively in the research literature. Current practice is consultants peddling assessment tools which have the veneer of objectivity, but in reality only highlight the need to purchase their canned solutions. In response, this research attempts to synthesize previous research results and other published assessment methodologies into a taxonomy based assessment methodology (TBAM) which targets the delivery of focused recommendations which target improved performance of the …

An Anatomy Of An Unsuccessful School Bond Election In A Rural School District, Leigh Barrett Mobley

Theses and Dissertations

The purpose of the study was to examine the failed bond attempt of the Community School District and investigate reasons for the failure. Specifically, the role of the superintendent, the opposition, the media, and the school board during the bond election process were examined to determine how their roles influenced the outcome of the election. This qualitative case study employed purposeful sampling. Data collection techniques included document analysis, audiovisual material analysis, and personal interviews. Participants included media representatives, community members who were opposed to the bond election, members of the bond election committee, members of the board of trustees at …

An Examination Of The Implementation Of The Americans With Disabilities Act (Ada) In Mississippi Community Colleges, John Carter Arnold

Theses and Dissertations

Community colleges face great challenges in dealing with students with disabilities. The purpose of the Americans with Disabilities Act of 1990 (ADA) is to extend protection against discrimination to individuals with disabilities. Although the Americans with Disabilities Act is very general and does not address specific situations, the fact is clear that colleges are mandated to provide equal educational opportunities for students with disabilities. Proper implementation of the Americans with Disabilities Act is necessary not only to assure compliance with the law but also to assure that every student is afforded equal opportunity to achieve success in college. The problem …

Anglican Church Policy, Eighteenth Century Conflict, And The American Episcopate, Kenneth Ray Elliott

Theses and Dissertations

This dissertation examines how leaders in the Church of England sought to reorganize the colonial church at critical moments, in the late 1740s, the early 1760s and the mid 1770s, by installing one or two resident bishops when the British government moved to bring the colonies into closer economic and political alignment with England. Examining Anglican attempts to bring bishops to the American colonies within the context of the Anglo-American world moves beyond the current literature and provides insight into the difficulties British political and ecclesiastical authorities had managing the colonies more efficiently. Even though the Church of England sustained …

Development Of Novel Liquid Chromatography-Electrospray Tandem Mass Spectrometry Approaches For The Structural Characterization Of Brevetoxins Including In Vitro Metabolites, Weiqun Wang

LSU New Orleans Theses and Dissertations

Brevetoxins are natural neurotoxins that are produced by “red tide” algae. In this study, brevetoxin-1 and brevetoxin-2 were incubated with rat liver hepatocytes and rat liver microsomes, respectively. After clean-up steps, samples were analyzed by liquid chromatography-electrospray mass spectrometry (LC-ES-MS). Two metabolites were found for brevetoxin-1: brevetoxin-1-M1 (MW 900 Da), formed by converting one double bond in the E or F ring into a diol; and brevetoxin-1-M2 (MW 884 Da), a hydrolysis product of brevetoxin-1 involving opening of the lactone ring. The incubation study of brevetoxin-2 found two metabolites. Brevetoxin-2-M1 (MW 912 Da) was elucidated by negative mode LC-MS/MS to …

Sandra Day O'Connor: Moderate Or Something More?, Patricia Arceneaux

LSU New Orleans Theses and Dissertations

In 2006 an historic era of the Supreme Court came to a close with the retirement of its first female justice, Sandra Day O'Connor. This paper attempts to expand judicial behavior scholarship by examining O'Connor's policy preferences for possible ideological change during her twenty-five year tenure on the Court. Average liberalism scores for her overall and civil rights/civil liberties issue area votes show an increase in liberalism over time. The researcher employs time series cross section analysis with panel corrected standard errors to determine factors responsible for this increase. Issue change, interagreement with the other justices, changes in Court membership, …

The Lsuno Workshop Theatre: The Little Theatre That Could, Pamela Graham Tanner

LSU New Orleans Theses and Dissertations

This brief history of the Workshop Theatre at Louisiana State University in New Orleans (LSUNO -- now UNO) relates events that played an important part in defining the racial integration of all student extracurricular activities at the university and the genesis of the current University of New Orleans (UNO) Department of Film, Theatre, and Communication Arts, during the period between the early 1950s and the early 1970s. The origin of the university is discussed briefly to inform the reader about the university's origin, its location, and how racial integration was advanced by actions at the Workshop Theatre. The remainder of …

Fighting The Lethargy: Creating The Role Of Masha In Anton Chekhov's The Three Sisters, Lisa Picone

LSU New Orleans Theses and Dissertations

This thesis serves as documentation of my efforts to define accurately my creative process as an actor in creating the role of Masha in The Three Sisters by Anton Chekhov. This includes research, character analysis, rehearsal journal and an evaluation of my performance. The Three Sisters was produced by the University of New Orleans Department of Film, Theatre and Communication Arts in New Orleans, Louisiana. The play was performed in the Thrust Theatre of the Performing Arts Center at 8:00 pm on the evenings of April 19 through 21 and April 26 through 28, with one matinee at 2:30 pm …

Reduced Intestinal Colonization Of Adult Beef Cattle By Escherichia Coli O157:H7 Tir Deletion And Nalidixic-Acid-Resistant Mutants Lacking Flagellar Expression, Gustavo Bretschneider, Emil M. Berberov, Rodney A. Moxley

School of Veterinary and Biomedical Sciences: Faculty Publications

The importance of the Escherichia coli O157:H7 translocated intimin receptor (Tir) protein in intestinal colonization and the effect of infection with Tir⁺ strains on protection against subsequent challenge was studied in adult beef cattle. Cattle were orally inoculated (C1) with a Shiga toxin-2⁺+ E. coli O157:H7 strain that was Tir⁺ or Tir^-, and 42 days later were re-challenged (C2) with the nalidixic acid (Nal) ^R parent strain to test whether prior infection had any effect on fecal shedding. During the first 14 days post-C1, the Nal^S wildtype (WT) strain was shed at significantly …

2007 Fall Commencement, Harding University

Commencement Programs

Program for the Commencement on December 15.

Commencement Speaker: Howard Wright

The Use Of School-Wide Positive Behavior Support At A Rural High School To Decrease Disruptive Behavior For Both Typical Students And Students Identified With Special Needs., Leia Dowdy Blevins

Electronic Theses and Dissertations

There is ever-increasing pressure on school officials to provide a safe school environment that is conducive to learning. There is also a growing concern from teachers and administrators that many students are unrecognized for their continual appropriate behavior(s), in part, because of the attention consumed by both challenging students and students with exceptional talents and abilities. In response, a School-Wide Positive Behavior Support (SWPBS) approach is growing in popularity to address both of these issues. SWPBS is implemented across an entire school population and involves all individuals whether they are challenging, exceptional, or typical. The initial research shows encouraging results …

Pamela On Directing Three The Hard Way: An Exploration Of Theatrical And Communicative Processes., Pamela S. Adolphi

Electronic Theses and Dissertations

The direction of the play Three the Hard Way by Linda Eisenstein achieved the playwright's intent and the super objective of the play. The application of theatrical and communicative processes facilitated the direction of the desired metacommunicatations associated with the family's dynamics by expressing the struggles and perceptions associated with the family and their relationships. The implementation of the director's prompt book illustrates the use of proxemics in creating picturizations for the stage. In addition, the exploration of the directing process and the progression of the production are examined in daily journal entries. The successes of the directorial approach and …

The Rise And Fall Of The Hillbilly Music Genre, A History, 1922-1939., Ryan Carlson Bernard

Electronic Theses and Dissertations

This research will examine the rise in popularity of the hillbilly music genre as it relates to the early part of the twentieth century as well as its decline with the arrival of the western hero, the cowboy.

Chapter 1 examines the origins of traditional music and how instrumental the fiddle and banjo were in that development. Chapter 2 looks closely into the careers of recording artists who recorded what would later be called hillbilly music. Chapter 3 examines the string band and the naming of the hillbilly genre. Chapters 4 and 5 look at the aspect of radio programming …

Mentoring At-Risk Youth: A Case Study Of An Intervention For Academic Achievement With Middle School Aged Students., Kellie Carter Johnson

Electronic Theses and Dissertations

Students without caring, positive role models often make poor decisions. School personnel are aware of the need to help these students be productive members of society; therefore, they examine strategies and reforms to reach them. A mentoring program is one such intervention that is gaining in popularity.

This research study examined a mentoring program entitled the LISTEN (Linking Individual Students To Educational Needs) Mentoring Program that I developed in 2003. For the purposes of this research, the mentoring program was developed and implemented in one middle school in Northeast Tennessee. The goal of the LISTEN mentoring program was to identify …

The Virginia Sol Eighth Grade Writing Test In Relationship To The National Commission On Writing Recommendations, Grade Configuration, Region, And Socioeconomic Status., Jeffrey R. Comer

Electronic Theses and Dissertations

The purpose of this quantitative study was to examine Virginia Standards of Learning 8^th grade writing assessments to determine if there was any association between school passing rates and the recommendations suggested by the 2003 National Commission on Writing to improve writing proficiency. This study further examined the possible differences in school passing rates that may exist due to the grade configuration of a school, the location of a school, the availability of a comprehensive writing plan, and the student percentage on free and reduced-price lunch. Data collection consisted of a self-administered survey sent to all 364 schools in …

From Teacher To Teller: How Applied Storytelling Informs Autobiographical Instruction., Peggy Rosann Kent

Electronic Theses and Dissertations

This thesis uses autobiographical inquiry to "re-member" how I came to understand that applied storytelling was a valid teaching tool in facilitating autobiographical expression in mature learners. It is an examination of how story sharing and story listening can transform a continuing education classroom into a learning community. Applied storytelling can help elders reframe their negative mental models about the value of their stories, memory, and mythology and create opportunities for positive story sharing experiences. I selected highlights of my journey that best represented my experience and use of applied storytelling techniques. Each chapter includes an exercise and reflection as …

Current Public Relations Status In China., Fang Meng

Electronic Theses and Dissertations

This study is to explore the status of public relations in China. It examines if J. Grunig and Hunt's (1994) four models of public relations-press agentry, public information, two-way asymmetrical, and two-way symmetrical-are practiced by Chinese public relations practitioners and if there are additional patterns of practicing public relations in China. It is a qualitative study. Long interviews with 10 participants were conducted to learn about the phenomenon of public relations in China. The interviews were based on one-to-one chat via the Microsoft Messenger software online. The data were collected using open-end questions that allowed the participants to provide in-depth …

Principal Leadership And Its Perceived Influence On Teacher Morale In Elementary Schools., Anne Runyan Littleford

Electronic Theses and Dissertations

The purpose of this qualitative study was to construct a theoretical framework explaining the connection between principal leadership practices and the phenomenon of teacher morale. The study also focused on principal leadership practices and the perceived effects that style has on how teachers feel about themselves and their jobs. First, a review of extant literature defined what constitutes effective leadership in school related environments. Second, the researcher defined teacher morale, both high and low, and how it relates to work performance. Third, the researcher attempted to explore how teacher morale and the leadership style of their principals relate.

This qualitative …

A Study Of Clinical Outcomes Using Serum Albumin And Percentage Of Weight Loss Following Nutritional Intervention In Post-Operative Bariatric Patients., Jennifer Michelle Angus

Electronic Theses and Dissertations

The purpose of this study was to determine if post-operative serum albumin and percentage of weight loss improved in patients who received formalized pre-operative nutrition counseling. Nutrition intervention was measured quantitatively. A retrospective review of records was conducted on 77 RYGB patients (68 female subjects and 9 male subjects), ages 21-64, during January 2001 through January 2006.

The results indicated that patients who received pre-operative nutrition intervention had better clinical outcomes of serum albumin than those with no nutrition intervention from a registered dietitian. However, outcomes regarding percentage of weight loss varied. Both pre-operatively and at the 3 month post-operative …

Integration Of Fifth Grade Math And Science Curriculum, Accompanied By Increased Parental Involvement, Produces Higher Virginia Test Scores., Kathy Diane Perkins

Electronic Theses and Dissertations

The National Educational Society, through much research and testing, discovered that American students are not performing as well on the academic level as their counterparts. As a nation the math and science scores fell behind other tested disciplines. The Virginia Department of Math and Science Report Card scores confirm that students are struggling in these areas.

As a resolution to correct this problem a proposal for the integration of fifth grade math and science curriculum accompanied by increased parental involvement was devised. The program involved thirteen elementary students and their parents. Pretesting, math and science labs, worksheets, posttesting, and a …

"Reclaiming The Child": Mountain Mission School As A Successful Appalachian Home Mission., Rachel Rebecca Hood

Electronic Theses and Dissertations

Mountain Mission School of Grundy, Virginia, founded by Samuel Robinson Hurley in 1921, is an anomaly of the mission school era of 1880 to 1940. Unlike other mission schools, Mountain Mission School was independent from its inception and was founded by a self-taught, self-made millionaire from southwest Virginia. The school's purpose to "reclaim" the child from material and spiritual poverty lay in Hurley's desire to develop a child's mind, body, and soul through a Christian, industrial education. Through personal commitment to the school and tireless fund-raising efforts for the school, he inspired others to continue the mission he began. Primary …

The Long March Of The German 68ers: Their Protest, Their Exhibition, And Their Administration., Gracie M. Morton

Electronic Theses and Dissertations

The postwar children coming of age in the late 1960s in West Germany mounted a widesweeping socio-political protest against what they saw as the strangling silence of their parents, the Nazi generation. These protesters, referred to as the 68ers for their pivotal year, continued their struggle in following decades, incorporating an important and controversial exhibition, and finally culminating in their own administration thirty years from their defining moment. Using such diverse kinds of information as parliamentary debates, interviews, and contemporary criticism, this thesis explores the impact of the 68ers' initial protest and the influence they ultimately had on their nation …

A Kenyan Revolution: Mau Mau, Land, Women, And Nation., Amanda Elizabeth Lewis

Electronic Theses and Dissertations

The Kikuyu, the largest ethnic group in Kenya, resisted colonial authority, which culminated into what became known as Mau Mau, led by the Kenya Land Freedom Army. During this time, the British colonial government imposed laws limiting their access to land, politics, and independence. The turbulent 1950s in Kenyan history should be considered a revolution because of its violent nature, the high level of participation, and overall social change that resulted from the war.

I compared many theories of revolution to the events of the Mau Mau movement. Then, I explained the contention for land in the revolution, the role …

Claudius Greer Clemmer, Doctor Of Humane Letters January 4, 1911-November 20, 2005., Sheila Breen Agen Pedersen Smith

Electronic Theses and Dissertations

While there are facts that are known about Claudius Greer Clemmer, there is much that is not known. By most accounts, he was a generous man who grew up during some of the hardest years of the Great Depression, worked to get an education, and had a successful teaching career. Clemmer worked diligently to do what he could to support himself and his family, working at two jobs. When his career track changed from teaching to business, in 1946, he experienced success in business and investments, sharing that wealth with East Tennessee State University and others. The intent of this …

Human Activity Recognition And Pathological Gait Pattern Identification, Feng Niu

Open Access Dissertations

Human activity analysis has attracted great interest from computer vision researchers due to its promising applications in many areas such as automated visual surveillance, computer-human interactions, and motion-based identification and diagnosis. This dissertation presents work in two areas: general human activity recognition from video, and human activity analysis for the purpose of identifying pathological gait from both 3D captured data and from video. Even though the research in human activity recognition has been going on for many years, still there are many issues that need more research. This includes the effective representation and modeling of human activities and the segmentation …