Digital Commons Network^™

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 …

An Investigation Into The Techniques Of Neutralization Theory And Their Effects On Compulsive Consumption Behavior, Collin Z. Barnes

Theses and Dissertations

Due to societal and economic costs caused by compulsive consumption behavior, specifically problem drinking and overeating, a search has been launched for a cognitive explanation for the ‘deviant’ behaviors and the motivations that cause these behaviors to continue. This dissertation attempted to develop a better understanding of continued compulsive consumption behavior by investigating consumers’ use of the techniques of neutralization theory. Based on methodological concerns in neutralization research, the development of reliable and valid measures of the five techniques of neutralization theory were described and used to examine their moderation of compulsive consumption behavior and its relationship with social norm …

The Effects Of Hurricane Katrina On The Structure, Performance, Capacity, And Future Of The Lumber Industry, Thomas Eric Mcconnell

Theses and Dissertations

This investigation focuses on the effects of hurricane Katrina on the structure, performance, capacity, and future of the lumber industry in the impacted area. The basis of the examination is a survey of both hardwood and softwood lumber mills in Mississippi, Louisiana, and Alabama. Total response rate was 42.4%. Results support the hypothesis that the storm did have a significant and negative effect on the commerce of responding facilities. Contribuing factors, such as raw materials supply and procurement, physical damage tothe mill and resulting variations to operation, productivity and quality issues, as well as human resources, were impacted in differing …

The Impact Of A Large Automotive Manufacturing Plant On Demographic Expansion And Educational Changes In A Mississippi School District, Ronnie Lynn Mcgehee

Theses and Dissertations

This study was designed to examine one school district’s response to the largest automobile plant in North America being built in its county. An economic development package worth in excess of one billion dollars would surely change the landscape of the community and the district for years to come, but how should the district respond? Nissan North America announced in November of 2000 that it would build the largest automobile plant in North America in Canton, Mississippi. This plant would employee over four thousand employees and thirteen suppliers to that plant that would employee another five to six thousand employees …

Laser Induced Breakdown Spectroscopy: Investigation Of Line Profiles, Slurries And Artifical [Sic] Neural Network Prediction, Seong Yong Oh

Theses and Dissertations

Laser induced breakdown spectroscopy (LIBS) was tested to examine its applicability to remote and in suit analysis in inaccessible situation. Two types of liquid sample (slurry) prepared for simulating vitrification of liquid hazardous wastes was tested. In situ analysis ability makes the LIBS technique practical for analysis of the slurry samples during vitrification, which is in inaccessible situation. For the first slurry sample, two slurry circulation systems were devised to overcome major technical problems associated with LIBS measurements of slurry samples - namely sedimentation and change in the lens-to-sample distance (L.T.S.D) during measurement. The second slurry sample contained less water …

Level Of Involvement Among Mississippi Community College Workforce Personnel In Community And Economic Development Activities, James L. Haffey

Theses and Dissertations

The purpose of the study was to find out if there is a significant amount of involvement among workforce personnel and to try to identify the types of activities that were most prevalent. The study attempted to gauge community and economic development involvement by surveying participation in a variety of programs. The following organizations were studied: The State Board for Community and Junior Colleges, The Mississippi Manufacturers Association, The Mississippi Entrepreneurial Alliance, The Manufacturing Extension Partnership of Mississippi, The Society for Human Resource Managers. Over two dozen other organizations were also included in a survey along with data from the …

Phenolic Resin/Polyhedral Oligomeric Silsesquioxane (Poss) Hybrid Nanocomposites And Advanced Composites For Use As Anode Materials In Lithium Ion Batteries, Sang Ho Lee

Theses and Dissertations

The work presented in this thesis can be divided into two research areas. First, two sets of organic-inorganic hybrid nanocomposites containing phenolic resin/trisilanolphenyl-POSS and phenolic resin/octa(aminophenyl)-T8-POSS nanocomposites were synthesized and the morphology and properties were investigated. Octa(aminophenyl)-T8-polyhedral silsesquioxane is an octafunctional-T8-POSS containing eight aniline-like amino groups, one on each corner silicon atom. It was synthesized in our laboratory by an improved two-step reaction sequence; nitration (HNO3) and reduction (HCOOH/Et3N). Varying amounts of POSS were codissolved with a resole phenolic resin in organic solvent. This was followed by solvent removal and thermal curing. Intermolecular interactions in these nanocomposites were probed by …

Professional Development In Business Education: Status, Needs, Motivators, And Impact On Instruction, Kellie Ann Shumack

Theses and Dissertations

This research investigated the impact of teacher in-service and individual professional development for business educators in the following areas: classroom instruction, teacher motivation, the continuity of individual professional development, the professional development needs of business educators compared with those of other teachers, the status of business education professional development, and the manner in and extent to which current professional development activities are meeting needs. Satisfaction levels with in-service and individual professional development were also identified. Lastly, this study examined the role of business educators in determining local in-service events. Participants included 109 Alabama business educators who completed an online survey …

Purification And Structural Analysis Of Newcastle Disease Virus V Protein And Flowering Locus T (Ft) Protein, Swapna Jayapalan

Theses and Dissertations

Newcastle disease virus (NDV) is one of the paramyxovirus that has been studied at length since this virus infects the birds of all species. NDV is highly virulent in chickens and results in a high mortality rate because the V protein of NDV is found to inhibit the avian immune response system. No drugs are available for treating NDV therefore, determining the structure of V protein would help in developing a drug that can inactivate the V protein, thereby increasing the host immune response against viral infection. The research here is focused on purification and initial structural analysis of the …

Quantitative Genetic Analysis For Flowering Time In Primitive Upland Cotton, Gossypium Hirsutum L., And Chromosome Assignment Of Bac-Derived Ssr Markers, Yufang Guo

Theses and Dissertations

Cotton is a very important economical crop in the U.S. and throughout the world. The developments in molecular biology offer new and innovative approaches toward evaluating and understanding genetic mechanisms of important agronomical traits. Bacterial artificial chromosome (BAC) libraries have rapidly become the preferred choice for physical mapping. BAC-derived microsatellite or simple sequence repeats (SSRs) markers facilitate the integration of physical and genetic recombination maps. The first objective in this research was to identify chromosome locations of a set of BAC-derived SSR markers in tetraploid cotton. A total of 192 SSR primer pairs were derived from BAC clones of an …

Reading Instruction And Long Term Changes In Reading Test Scores, Harriet Elizabeth Jackson

Theses and Dissertations

The purpose of this study was to analyze the Mississippi Curriculum Test (MCT) reading scores of a cohort of eighth grade students in an east central Mississippi school to determine if there was a statistically significant difference in the MCT reading scale scores between students taught by their learning style and those taught by a basal approach. Research in learning styles has demonstrated that the process of assessing and matching students’ learning styles with activities or styles of the teacher results in significant increases on standardized tests of reading achievement. Students who prefer a conventional setting (difficult classes in the …

Sensory And Quality Assessment Of Grazing Standing Corn Versus Commercially Feed Lot Finished Beef, Husniye Imamoglu

Theses and Dissertations

This study compared feed lot finished beef and grazing standing corn beef from young steers for sensory acceptance, sensory quantitative descriptive analysis attributes palatability and Warner–Bratzler shear force values. In comparing both feeding treatments results indicated no differences (P > 0.05) between feeding treatments for all attributes including appearance, aroma (with handheld) and (with sniff bottle), texture, flavor and basic taste. However, there was difference (P < 0.05) in flavor, offlavor for different feeding systems by panelists. Analysis of variance for Warner- Bratzler shear force values revealed no differences (P > .05) between steaks from two treatments. Based on this research, the meat industry may wish to provide the consumer with the option of choosing beef that was traditionally feed lot finished or beef finished by …

Fuzzy Logic Techniques Applied To A Switchgrass Ecological Site Suitability Model For The State Of Mississippi, Michele Louise Maxson

Theses and Dissertations

Fuzzy logic provides a natural way of dealing with models that require the modeler or user to interpret linguistic variables in order to make a decision. This study focuses on employing fuzzy logic methodologies in order to create an Alamo switchgrass ecological site suitability map for the state of Mississippi. The inputs in the model are available water content (AWC), slope, pH, drainage, color, and texture. All variables were examined through the fist six inches (15cm) of soil. These six variables were assigned fuzzy restrictions based on expert knowledge from plant and soil scientists, combined using the fuzzy additive weighting …

A Periodic Technique For Measuring Thermal Properties Of Thin Samples, Garrett May

LSU New Orleans Theses and Dissertations

We present a periodic technique for measuring the thermal conductivity and diffusivity of thin samples simultaneously. In samples of this type, temperature measurements must be made across the sample faces and are therefore subject to large error due to the interface resistance between the temperature sensor and the sample. The technique uses measurements of the amplitude and phase of the periodic temperature across both a reference sample and the unknown material at several different frequencies. Modeling of the heat flow in the sample allows the simultaneous determination of the thermal parameters of the sample as well as the interface resistance. …

Microstructural Investigations Of The Layered Cathode Materials Licoo2 And Lini1/3mn1/3co1/3o2, Tanghong Yi

LSU New Orleans Theses and Dissertations

Both LiCoO2 and LiNi1/3Mn1/3Co1/3O2 layered cathode materials are investigated in our studies. P3 phase of CoO2, the end member of the LixCoO2, is found in both chemically and electrochemically delithiated materials. Delithiated LixCoO2 specimens decompose into fine Co3O4 and LiCoO2 particles starting at around 200 °C. This decomposing reaction is proved by in-situ X-ray diffraction and in-situ transmission electron microscopy investigations. The structures of pristine and cycled LiNi1/3Mn1/3Co1/3O2 are investigated by electron diffraction. Single and polycrystalline crystals are found in this material. The partial substitution of Co by Ni and Mn in LiNi1/3Mn1/3Co1/3O2 opens up the possibility of different cation …

Magneto-Optical Study Of Cobalt Ferrite Nanoparticles, Byron L. Scott

LSU New Orleans Theses and Dissertations

A magneto-optical study of CoxFe1-xFe2O4 nanoparticles is presented, with cobalt molar ratio 0.x.1. The ferrite nanoparticles were produced using a generic wet-chemical synthesis procedure. Stoichiometric amounts of Fe2+, Fe3+ and Co2+ salts are dissolved in a non-aqueous polar medium (diethylene glycol). A coprecipitation reaction with sodium hydroxide produces ferrite nanoparticles with average diameter of 6 nm. The nanoparticles can be stabilized by tetramethyl ammonium hydroxide in water, or, alternatively, the nanoparticles can be treated with a hydrophobic capping ligand with a carboxylic acid or amine head group and suspended in a non-polar organic solvent. As a complete structural analysis of …

Executive Dysfunction Following Traumatic Brain Injury And Factors Related To Impairment, Jonathan Ord

LSU New Orleans Theses and Dissertations

Deficits in executive function are commonly reported following Traumatic Brain Injury (TBI) and are important for establishing functional impairments. Understanding the nature of executive dysfunction following TBI is often complicated by secondary factors that can impact measured ability. This study sought to clarify the persistent effects of TBI on executive function, as measured by the Wisconsin Card Sorting Test (WCST), while accounting for effort given during testing, as measured by the Portland Digit Recognition Test. Results suggested a dose-response relationship between TBI severity and subsequent WCST deficits. Mild TBI patients who provided good effort during testing showed no observable differences …

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 …

2007 Fall Commencement, Harding University

Commencement Programs

Program for the Commencement on December 15.

Commencement Speaker: Howard Wright

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 …

Chromatic Number Of The Alphabet Overlap Graph, G(2, K , K-2)., Jerry Brent Farley

Electronic Theses and Dissertations

A graph G(a, k, t) is called an alphabet overlap graph where a, k, and t are positive integers such that 0 ≤ t < k and the vertex set V of G is defined as, V = {v : v = (v₁v₂...v_k); v_i ∊ {1, 2, ..., a}, (1 ≤ i ≤ k)}. That is, each vertex, v, is a word of length k over an alphabet of size a. There exists an edge between two vertices u, …

Predicting Student Perceptions Of School Connectedness: The Contributions Of Parent Attachment And Peer Attachment, Jennifer Anne Dixon

Open Access Dissertations

This study explored the relationship between attachment quality and school connectedness in a high school sample of adolescents. Although there is a literature related to adolescent attachment quality and its effects on adjustment and development, relatively little attention has been paid to the relationship between parent and peer attachment and school connectedness. Further, these attachments and connections have yet to be examined among general and special education populations. Attachment quality has been correlated with identity development, self-esteem, competence, and psychopathology and has been investigated as a mediator in the relation between risk and resilience. School connectedness centers around the theory …

Regulation Of The Lactoperoxidase System In The Airway, Miryam A. Fragoso

Open Access Dissertations

The lactoperoxidase (LPO) antimicrobial system has been shown to play an important role in maintaining sterile conditions in several tissues including the mammary gland, the salivary gland, and the airway. The LPO system in the airway consists of the enzyme LPO and its substrates hydrogen peroxide and an anion. LPO catalyzes the oxidation of a halide or pseudohalide ion for example SCN-or I- by hydrogen peroxide producing a product, OSCN- or OI- which have antibacterial, antifungal, and antiviral properties. In order to have a functional antimicrobial system all the components need to be present at appropriate concentrations. The LPO system …

Excess Noise In The Superconducting Transition Of Tin Films, Hengsong Zhang

Open Access Dissertations

The I-V characteristics of Tin films in the superconducting transition have been measured when ac current was applied. The experimental results suggest that the electrical response in ac is not satisfied with the I-V equation in dc. A new equation was suggested to describe the vortex motion and the vortex pair separation in the two dimensional superconducting transition with ac current, which is satisfied with our experimental results. The excess noises of Tin films in the superconducting transition have been found to depend strongly on the temperature and ac current. An empirical expression of voltage noise density in term of …

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 …

Picture Postcard, Anthony Fife

Morehead State Theses and Dissertations

A thesis presented to the faculty of the Caudill College of Humanities at Morehead State University in partial fulfillment of the requirements for the Degree of Master of Arts by Anthony Fife on December 14, 2007.

Deafdigest: Deaf Sports News December 14, 2007, Barry Strassler

DeafDigest Sports 2007

No abstract provided.

Fall Commencement [Program], December 15, 2007, University Of Northern Iowa

UNI Commencement Programs

The program of the commencement ceremonies, including a list of institutional leadership, a list of the departments by college, awards given at the ceremonies, and a list of undergraduate and graduate degree candidates.