Digital Commons Network^™

Heterogeneous Catalyzed Macromolecular Hydrogenations In Oscillating Systems, Alan Bussard

LSU Doctoral Dissertations

An examination of novel oscillatory (alternating gas and liquid phase) reactors and heterogeneous catalysts for multi-phase macromolecular reactions was carried out. A monolith-containing square die with Pd/Al2O3 catalysts was used to successfully hydrogenate poly(styrene) (PS). The inherent pulse behavior of the extruder was found to be sufficient to approach intrinsic kinetics at low polymer concentrations. At higher (10 wt% PS) concentrations, forced pulsing was shown to have a greater impact on observed reaction rates. Selectivity with this extruder-fed reactor was better than with a stirred tank in all cases, due to a more plug-flow-like residence time distribution. While accurate control …

A Genetic Bayesian Approach For Texture-Aided Urban Land-Use/Land-Cover Classification, Wenxue Ju

LSU Doctoral Dissertations

Urban land-use/land-cover classification is entering a new era with the increased availability of high-resolution satellite imagery and new methods such as texture analysis and artificial intelligence classifiers. Recent research demonstrated exciting improvements of using fractal dimension, lacunarity, and Moran’s I in classification but the integration of these spatial metrics has seldom been investigated. Also, previous research focuses more on developing new classifiers than improving the robust, simple, and fast maximum likelihood classifier. The goal of this dissertation research is to develop a new approach that utilizes a texture vector (fractal dimension, lacunarity, and Moran’s I), combined with a new …

To Be Or Not To Be: That Isn't The Questions! An Empirical Look At On-Line Vs. Traditional Brick And Mortar Courses At The University Level, Dennis Bristow, C. David Shepherd, Michael Humphreys, Michael Ziebell

Marketing: Faculty Publications

No abstract provided.

Mother-Daughter Communication And Media Influence On Self-Esteem And Body Image, Tori Austin

Dissertations and Theses @ UNI

Societal norms based on media venues influence the perception young females have of themselves; however, some literature indicates the mother daughter relationship can help minimize the possible negative effects. Young women are more susceptible to desire distorted media images of glamorous and thin women. As they make social comparisons with mediated images of womanhood, they may become disappointed in their own body image and possess lower self-esteem. The previous research has gaps when discussing mother daughter relationships, media's influence, and the impact on adolescent girls' self-esteem and body image. To determine predictors to young women's self-esteem and body image, 119 …

Winter Performance Assessment Of Permeable Pavements: A Comparative Study Of Porous Asphalt, Pervious Concrete, And Conventional Asphalt In A Northern Climate, Kristopher M. Houle

Master's Theses and Capstones

This study presents the findings from two active parking lots constructed of permeable pavements: porous asphalt and pervious concrete. Focus is given to the performance of these pavements in a cold-climate setting. Winter places great demands on pavements so it is of particular interest to evaluate how they compare to conventional designs. Analyses include measurements of frost penetration, surface infiltration rates, snow and ice cover, skid resistance, chloride retention, and effective salt loads. Infiltration rates were retained in winter conditions and with frost depths as high as 27-inches. A 75% average reduction in annual salt use was observed for porous …

How Nurses Perceive Patient Suffering, Sandra J. Tanis

Master's Theses and Capstones

Suffering is a complex and multidimensional experience that is individual in nature and deeply personal. Effecting all aspects of being---physical, psychological/emotional, sociocultural, spiritual---suffering may impact all dimensions of a patient's life. The purpose of this study is to explore nurses' perception of patients who suffer. The study aims to raise the level of awareness of patient suffering for nurses, and thereby serve as a basis for reflecting on the impact of their nursing care on the health of the individual and patient outcomes. A qualitative study explores how a group of eight nurses described suffering in their patients. Themes, which …

Pulsed Laser Deposition Of Bismuth Telluride Compounds For Human Body Energy Scavengers, Ahmed Abdel Aziz

Archived Theses and Dissertations

No abstract provided.

Conference Program [2008], Georgia International Conference On Information Literacy

Georgia International Conference on Information Literacy

N/A

Introductory Texts, Georgia Association Of Mathematics Teacher Educators

Georgia Association of Mathematics Teacher Educators (GAMTE) Annual Conference (2007-2019)

Cover page

GAMTE Information

Letter from the President

Table of Contents

Paper 2: Virtual Vs. Concrete Manipulatives In Mathematics Teacher Education: A Call For Research, Annita W. Hunt

Georgia Association of Mathematics Teacher Educators (GAMTE) Annual Conference (2007-2019)

Are virtual manipulatives as effective as concrete (hands-on) manipulatives to build conceptual understanding of number concepts and relationships in pre-service middle grades teachers? In the past, the use of concrete manipulatives in mathematics courses for Clayton State University’s preservice middle grades teachers has proven to be a very effective way to build conceptual understanding of a variety of mathematical topics. This paper presents an argument for the need for research into the usefulness of virtual manipulatives for enhancing mathematics teacher education and their potential to supplement (or replace?) concrete manipulatives.

Paper 5: Preservice Teachers’ Disposition Self-Appraisals: Is There A Connection To Mathematics Instructional Practices?, Shonda Lemons-Smith

Georgia Association of Mathematics Teacher Educators (GAMTE) Annual Conference (2007-2019)

This paper explores preservice teachers’ dispositions and the connection to mathematics instructional practices. The Theory of Culturally Relevant Pedagogy served as the theoretical grounding for the study. Hence, its three broad propositions: conceptions of self and others, social relations, and conceptions of knowledge structure the argument presented. The participants in the study are elementary preservice teachers enrolled in a post-baccalaureate alternative certification program. The full-time, accelerated program focuses on and is specifically designed for individuals committed to teaching in urban, high-poverty schools. A dispositions survey, open-ended narratives, and teaching observation rubric served as data sources for the qualitative study. Findings …

Preservice Teachers’ Disposition Self-Appraisals: Is There A Connection To Mathematics Instructional Practices?, Shonda Lemons-Smith

Proceedings of the Annual Meeting of the Georgia Association of Mathematics Teacher Educators

This paper explores preservice teachers’ dispositions and the connection to mathematics instructional practices. The Theory of Culturally Relevant Pedagogy served as the theoretical grounding for the study. Hence, its three broad propositions: conceptions of self and others, social relations, and conceptions of knowledge structure the argument presented. The participants in the study are elementary preservice teachers enrolled in a post-baccalaureate alternative certification program. The full-time, accelerated program focuses on and is specifically designed for individuals committed to teaching in urban, high-poverty schools. A dispositions survey, open-ended narratives, and teaching observation rubric served as data sources for the qualitative study. Findings …

2007-2008 Georgia Southern University Women's Basketball Media Guide, Georgia Southern University

Women's Basketball Records

• Georgia Southern Style Lady Eagles Basketball 2007-2008

Georgia Southern University Fact Book, Georgia Southern University

Georgia Southern Fact Books (1976-2022)

No abstract provided.

Charles Parrish Blitch Papers, Zach S. Henderson Library Special Collections

Finding Aids

This collection features materials assembled by Charles Parrish Blitch, which document personal and professional aspects of his family and life in Bulloch County. Materials span 1870-2004 and include newspaper clippings, photographs, booklets, correspondence, diplomas, and school annuals that highlight Blitch's interests in local history and genealogy.

Find this collection in the University Libraries' catalog.

Jack Kingston Papers, Zach S. Henderson Library Special Collections

Finding Aids

The collection consists of papers of Representative Jack Kingston from 1991-2008. Includes correspondence, newspaper clippings, speeches, minutes of meetings. There are also a number of cassettes and videos both on general subjects of public interest as well as Representative Kingston's radio and TV spots; also a number by Senator Saxby Chambliss of Moultrie.

Find this collection in the University Libraries' catalog.

Okefenokee Family Letters To Jean Sherwood Harper, Zach S. Henderson Library Special Collections

Finding Aids

This collection consists of letters from Okefenokee families, including members of the Chesser family, to Jean Sherwood Harper from 1931-1941. Also includes a typescript of seven poems authored by Jean Sherwood Harper.

Find this collection in the University Libraries' catalog.

2008-2009 Senate, Senate Committee, And University Committee Membershiip, Georgia Southern University

Faculty Senate: Membership Lists

No abstract provided.

Evaluation Of Egypt's Conformity With Intellectual Property Standards In The U.S. Free Trade Agreements, Sherif Ibrahim

Archived Theses and Dissertations

No abstract provided.

A Case Study Of A Rural Iowa School Preparing To Meet New State Guidelines For School Libraries [Dissertation], Karla Steege Krueger

Dissertations and Theses @ UNI

The national school library guidelines place the greatest emphasis upon the teaching and learning component of school library programs led by professional school librarians. Despite findings linking school library programming, including instruction by professional school librarians, to increased student achievement on standardized tests and improved content learning through student inquiry using library resources, the importance of the instructional role of the school librarian remains largely unrecognized by administrators and teachers.

A qualitative case study of one rural Iowa elementary school provided insight into the issue of small schools without library programs as they are preparing to meet the Iowa reinstatement …

Nyar Savannah Program 2008, National Youth-At-Risk Conference, Savannah

National Youth Advocacy & Resilience Conference

N/A

“She Called Me A Mexican!”: A Study Of Ethnic Identity, Simona Florentina Boroianu

Dissertations and Theses @ UNI

Ethnic identity is a dynamic construct whose conceptualization has raised ongoing controversy among researchers. It has been suggested that ethnic identity includes several components that can be examined individually or in combination.

The purpose of this paper is to study ethnic identity in Mexican-origin children, as one of the multifaceted aspects of the adaptation process that immigrant children experience in their transition to becoming a part of the United States' mainstream culture.

No formal assessment of ethnic identity in Mexican-origin children in Iowa has been conducted yet, therefore this study is meant to fill a gap and bring in knowledge …

A Journey Of Advising: Experiences Of Doctoral International Students And Faculty Advisors In The College Of Education At A Midwestern University, Madalina Florentina Tincu

Dissertations and Theses @ UNI

In the last five decades, higher education in the United States has faced a large influx of international students (Institute of International Education, 2004). However, a review of selected literature showed a paucity of research on faculty advising graduate international students. The literature pointed out that not all institutions were prepared to work with the international student population (Adrian-Taylor, Noels, & Tischler, 2007; Khabiri, 1985; Seeger, 1993) and that further investigation was needed in the area of faculty advising related to international students (Adrian-Taylor, et al.; Trice, 2003). Therefore, this study focused on the following research question: How do selected …

The Ownership Of Online News: A Political Economy Analysis Of Www.Foxnews.Com And Www.News.Yahoo.Com, Shenid Bhayroo

LSU Doctoral Dissertations

This dissertation explores the ownership of online news content within the broader context of diversity of news sources in the public sphere. The free flow of diverse sources of news and information is critical to democratic governance and public discourse. Research has highlighted the central role the Internet can play in facilitating this discourse and thus contributing to the political process. This research explores the diversity of news online by examining the ownership of news sources online. The project uses a qualitative case study approach and basic quantitative methods to conduct analyses of the homepages of News Corporation’s www.FOXNews.com and …

Enzymatic Production And Biological Activities Of Cellobio-Oligosaccharides From Lignocellulose, Misook Kim

LSU Doctoral Dissertations

Cellulose is the most abundant biopolymer in nature and is the major component of lignocellulosic biomass. It has potential to produce not only glucose but value¨Cadded products such as cellobiose and oligosaccharides. Typically, enzymatic hydrolysis of cellulose produces glucose and a small amount of cellobiose. Modification of cellulase solutions altered ratio of glucose to cellobiose produced. The addition of glucose oxidase, gluconolactone, or gluconic acid significantly increased the amount of cellobiose remaining at the end of cellulose hydrolysis. Addition of glucose oxidase resulted in cellobiose being 23.7% of the product sugars from pure cellulose and 14.1% from ligonocellulose (sugarcane bagasse). …

A Rhetoric Of Existentialism, Zachary Gershberg

LSU Doctoral Dissertations

Existentialism is often viewed as a morbid philosophy but adapting it to a rhetorical framework reveals a consistent interest in the ontological function of communication. The exchange of discourse and symbols is what ties humans together and existentialism examines the meaning that abounds in life as opposed to attempting to discover the meaning of life. As a rhetorical construct, existentialism provides a critical and unique view of agency and edification as a method of rhetorical practice.

From The Mountains To The Podium: The Rhetoric Of Fidel Castro, Brent C. Kice

LSU Doctoral Dissertations

This dissertation examines the rhetoric utilized by Fidel Castro that Castro used in order to maintain his tenure as the sole leader of Cuba for almost 50 years. Castro employs identification through division with an enemy, and he is able to perpetuate this division through an ongoing, dynamically perceived narrative. This narrative takes shape in the form of “the revolution,” a rhetorical construction designed to create a collective Cuban identity, which, in turn, is furthered through ideology by Castro’s elimination of competing points of views. Castro’s unique role as narrator has allowed him to adapt to events and maintain this …

A Century Of Land Use And Water Quality In Watersheds Of The Continental U.S., Whitney P. Broussard Iii

LSU Doctoral Dissertations

Human endeavors, particularly the agricultural and industrial activities of the last half century, now produce more biologically available nitrogen (N) than all other natural sources combined. The increased N availability can have consequences for the health of aquatic biota on the local, regional, and global scales. One manifestation of this problem is the formation of coastal hypoxic zones where terrestrial N loading creates eutrophic conditions in coastal waters. This dissertation examines a century of changes in land use and water quality to quantify the relationships between agricultural land use practices and riverine N yields in the Mississippi River Basin and …

Exploration Of New Ternary Gallides And Investigation Of Their Structure-Property Relationships, Jung Young Cho

LSU Doctoral Dissertations

This dissertation focuses on the investigation of new ternary intermetallic gallides, which may exhibit exotic physical properties such as heavy-fermion behavior, large magnetoresistance, and even superconductivity. In particular, the Ln-Cu-Ga (Ln = lanthanides) system has been systematically investigated by changing a reaction ratio and/or using a different temperature profile to optimize desired phases. Single crystals of Ln2MGa12 (Ln = La, Ce; M = Ni, Cu) have been synthesized using Ga flux and compared to their Pd analogues. Interestingly, Ce2MGa12 (M = Ni, Cu) show enhanced Sommerfeld coefficient of ¡Ö 191 mJmol-1K-2 and ¡Ö 69 mJmol-1K-2 for Ni and Cu compounds, …

New Media In New Democracies: Perceptions Of Good Governance Among Traditional And Internet-Based Media Users In Kyrgyzstan, Svetlana Viktorovna Kulikova

LSU Doctoral Dissertations

This dissertation explores the potential and role of the Internet-based media in the Kyrgyz Republic’s political processes after the 2005 March Revolution. It uses a model of interaction between the government and citizens through various types of realities: the reality constructed and imposed by the state-controlled media, the reality created by alternative, independent sources of information online, and the realities experienced by citizens in their daily lives. The model pulled together various theories from political science, sociology, psychology, and mass communication and focused on the exit-voice-loyalty options available for the citizens in response to governance practices. The research project uses …