Producing A College Graduate Using Retention, Progression, And Graduation (Rpg) Initiatives: A University Systems’ Approach, Deborah N. Kittrell-Mikell

College of Graduate Studies: Theses & Dissertations

ABSTRACT

Complete College Georgia (CCG) is an initiative that has the University System of Georgia institutions strategizing ways to develop plans that will increase the number of college graduates by the year 2020. Governor Nathan Deal has indicated that graduation rates need to increase from 42% to 60% within the next 7 years. With the anticipation of approximately 20% more students graduating to meet the 250,000 target, a closer look is needed at how an additional 50,000 graduates can be produced to make this goal a reality. To fulfill this goal, there needs to be an increase of approximately 7,143 …

Relationship Between School Climate And Student Achievement, Gail H. Greenway

College of Graduate Studies: Theses & Dissertations

Increasingly public schools in the United States are finding that factors beyond curriculum and instruction impact student achievement. Much research has been conducted on the relationship between school climate and student achievement (Cohen, McCabe, Michelli, & Pickeral, 2009; Guo & Higgins-D’Alessandro, 2011). This study set out to determine if there was a correlation between school climate and student achievement in middle schools in the Central Savannah River Area Regional Educational Service Agency region in the state of Georgia. Findings from this quantitative study indicated that there is a statistically significant, positive relationship between school climate and student achievement in middle …

Review Of The Catholic Enlightenment: The Forgotten History Of A Global Movement By Ulrich L. Lehner, Jeffrey D. Burson

History: Faculty Publications

Book review by Jeffery D. Burson of The Catholic Enlightenment: The Forgotten History of a Global Movement by Ulrich L. Lehner.

Solar Energy R & D Project: Teachers Incorporating Stem- Modules To Yield An Energy Literate Generation, Tricia Kirkland, Lindsay Snowden

ENgaging Educators in Renewable enerGY (ENERGY): Lesson Plans & Slideshows (2017-2019)

Background- Photovoltaic (PV) cells produce the largest amount of electricity when they are directly facing the sun. Solar panels that use tracking systems to position the panel to constantly face the sun have the greatest efficiency. But, these systems are expensive.

Aim- Design a dual axis tracking solar panel with microcontroller and sensors (light, humidity, temperature, and compass) that are both cost effective and efficient. Sensors will be used to determine performance depending on environmental factors.

Ethics Statement: Researchers will keep honest, clear, and accurate records when collecting all data in lab and communication of information learned.

Wind Energy, Bob Deckard, Jaimee Howard

ENgaging Educators in Renewable enerGY (ENERGY): Lesson Plans & Slideshows (2017-2019)

No abstract provided.

Armstrong State University 2017 Fact Book, Armstrong State University

Armstrong Office of Institutional Research: Armstrong Fact Books (Archived)

No abstract provided.

2017 Nyar (Savannah) Program, National-Youth-Risk (Savannah) Conference

National Youth Advocacy & Resilience Conference

N/A

Undergraduate Catalog, Georgia Southern University

Undergraduate & Graduate Catalogs

No abstract provided.

Investigation Of The Effects Of Ionic Interactions In Peptide And Protein Structure, Aimee Lorts

College of Graduate Studies: Theses & Dissertations

Proteins and their unique structures are important due to their involvement in every cellular task, but the protein can only function properly when it is in the correct fold. β-sheet peptides and collagen were observed via structural studies. Circular dichroism (CD) determines a protein’s secondary structure. WKWK, a beta-sheet peptide, is known to dissolve in aqueous solutions. However, WKWK was observed to precipitate out of deionized water. To investigate the cause of this precipitation, Inductively Coupled Plasma Mass Spectroscopy (ICP-MS) was used to determine the ion content of the water. Elevated sodium ion concentrations were found to disrupt the stabilizing …

Breaching The Citadel Of Slavery: Condorcet, The Abbé Grégoire, And The Assault On Racial Hierarchy In The Colonial Disputes (1788-1791), Jeffrey D. Waller

College of Graduate Studies: Theses & Dissertations

Issues affecting France’s colonies came to the fore through critiques of social, political, and economic matters during the Late Enlightenment and French Revolutionary era of the late 1780s and early 1790s. Of all the questions France faced during this period, the colonial issues of slavery’s abolition and civil equality for the free people of color in the French Caribbean were among the most contentious. These two matters are most often characterized in the historiography of French abolitionism as separate issues. However, while the analysis of works by Condorcet and Grégoire on slavery and civil equality for the free people of …

Dynamics Of Gene Networks In Cancer Research, Paul Scott

College of Graduate Studies: Theses & Dissertations

Cancer prevention treatments are being researched to see if an optimized treatment schedule would decrease the likelihood of a person being diagnosed with cancer. To do this we are looking at genes involved in the cell cycle and how they interact with one another. Through each gene expression during the life of a normal cell we get an understanding of the gene interactions and test these against those of a cancerous cell. First we construct a simplified network model of the normal gene network. Once we have this model we translate it into a transition matrix and force changes on …

A Markov Decision Process Approach To Adaptive Contact Strategies, Artur Grygorian

College of Graduate Studies: Theses & Dissertations

In the field of survey methodology, optimizing contact strategies helps organizations increase response rates using their allocated budget. Markov Decision Processes (MDP) are widely used to model decision-making strategies in situations where the outcomes have a random component. In this research, we use MDPs and adaptive sampling techniques to construct a strategy that, based on target audience characteristics, suggests the best contact policy. The data we use comes from the First Destination Survey conducted by the Office of Career Services at Georgia Southern University. The constructed model is quite flexible and can be used by other organizations to optimize their …

Graph Invariants Of Trees With Given Degree Sequence, Rachel Bass

College of Graduate Studies: Theses & Dissertations

Graph invariants are functions defined on the graph structures that stay the same under taking graph isomorphisms. Many such graph invariants, including some commonly used graph indices in Chemical Graph Theory, are defined on vertex degrees and distances between vertices. We explore generalizations of such graph indices and the corresponding extremal problems in trees. We will also briefly mention the applications of our results.

Dual Task Testing Of The Adaptive Combination View In Spatial Reorientation, Donald G. Sullens

College of Graduate Studies: Theses & Dissertations

If an organism is trained to approach a location within an enclosure the organism will approach the correct location and it’s geometrically identical location within the environment upon removal of any features. This phenomenon has been turned spatial reorientation, and further studies on how, and to what, organisms reorient have conducted in the last several decades. In the reorientation literature, two theories have surfaced to fill the void left by the rejection of the initial reorientation theory, the Geometric Module theory. I attempt look to discern if the synonym judgement dual task will hinder reorientation in a similar or different …

The Effect Of Acute Pain On Executive Function, Jenna M. Morogiello

College of Graduate Studies: Theses & Dissertations

Background: Executive functions are high-level cognitive processes that allow a person to successfully engage in an independent and self-fulfilling life. Previous literature indicates that acute pain can affect executive function, which may be due to a limited amount of shared neural resources of the brain.

Objective: The purpose of this study was to determine if acute pain affects executive function in recreationally active individuals who sustain a musculoskeletal injury.

Methodology: Twenty-four participants who presented with acute pain due to a musculoskeletal injury underwent a neuropsychological battery within 72 hours of injury and within two weeks from the initial testing session. …

Assessment Of Short-Term Toxicity Of Titanium Dioxide Nano Fiber (Tdnf) In Sprague Dawley Rats, Daniel A. Hunter

College of Graduate Studies: Theses & Dissertations

Nanotechnology is easily becoming one of the fastest growing markets around the globe. Synthetic nanomaterials have many unique chemical and physical properties, mainly due to their huge specific surface area and chemical makeup. Specifically, titanium dioxide (TiO₂) nanomaterials have high stability, anticorrosive and photocatalytic properties. These nanomaterials have applications for semiconductor photocatalysis, treatment of water, as a photoactive material in nanocrystalline solar cells, and medicine. However, not much is known about the toxicity of TiO₂ in the nanofiber form. The objective of the present study is to investigate the adverse effects associated with acute ingestion of TiO …

A Journey To Fuzzy Rings, Brett T. Ernst

College of Graduate Studies: Theses & Dissertations

Enumerative geometry is a very old branch of algebraic geometry. In this thesis, we will describe several classical problems in enumerative geometry and their solutions in order to motivate the introduction of tropical geometry. Finally, fuzzy rings, a powerful algebraic framework for tropical and algebraic geometry is introduced.

Asymmetric Membranes For High Capacity Lithium-Ion Battery Electrodes, Ian Byrd

College of Graduate Studies: Theses & Dissertations

Lithium-Ion Batteries (LIBs) have broad applications such as portable electronic devices, electric vehicles, and for green energy storage from intermittent sources. Current LIBs are limited by their low capacity materials at both the anode and cathode. At the anode, graphite suffers from a low capacity of only 372 mAh g^-1. The most commonly used cathode material is LiCoO₂ which has a meager capacity of 140 mAh g^-1. Thereby the broader applications of LIBs are limited due to these low capacities. It is imperative to develop higher capacity materials to further improve the performance of LIBs. …

Combinatorics Of Compositions, Meghann M. Gibson

College of Graduate Studies: Theses & Dissertations

Integer compositions and related enumeration problems have been extensively studied. The cyclic analogues of such questions, however, have significantly fewer results. In this thesis, we follow the cyclic construction of Flajolet and Soria to obtain generating functions for cyclic compositions and n-color cyclic compositions with various restrictions. With these generating functions we present some statistics and asymptotic formulas for the number of compositions and parts in such compositions. Combinatorial explanations are also provided for many of the enumerative observations presented.

A Comprehensive Analysis On Eeg Signal Classification Using Advanced Computational Analysis, Kaushik Bhimraj

College of Graduate Studies: Theses & Dissertations

Electroencephalogram (EEG) has been used in a wide array of applications to study mental disorders. Due to its non-invasive and low-cost features, EEG has become a viable instrument in Brain-Computer Interfaces (BCI). These BCI systems integrate user's neural features with robotic machines to perform tasks. However, due to EEG signals being highly dynamic in nature, BCI systems are still unstable and prone to unanticipated noise interference. An important application of this technology is to help facilitate the lives of the tetraplegic through assimilating human brain impulses and converting them into mechanical motion. However, BCI systems are remarkably challenging to implement …

Examining What Factors Affect High School Students’ Educational Aspirations, Kalle T. Pray

College of Graduate Studies: Theses & Dissertations

This study sought to examine the factors that influenced a high school student’s educational aspirations. This study used data collected by the High School Longitudinal Study (HSLS) 2009-2013 to examine how a student’s engagement, interest, attitudes toward math teacher, counselors helping with college materials, and meeting with a counselor influence a student’s educational aspirations. The findings suggest that student engagement, student interest and meeting with a counselor were significant predictors of higher educational aspirations even after controlling for being white, female, academic track, and family income. Counselors helping with college material was also a predictor of higher educational aspirations, however …

A Quantum Astrochemical Perspective On The C-C3h Radical With Application To The Interstellar Medium, Matthew Bassett

College of Graduate Studies: Theses & Dissertations

The interstellar medium (ISM) has been an area of focus for astrochemists and quantum chemists for many years, with particular interest in the presence of interstellar molecules and the resulting chemical processes. The c-C3H radical has been detected in the ISM near the dark molecular cloud TMC-1. With the application of ab initio computational methods using coupled-cluster theory at the singles, doubles, and perturbative triples [CCSD(T)] level, highly accurate quartic force fields (QFFs) are constructed to define the electronic wavefunction for the inter nuclear Hamiltonian. The QFF is used to predict the equilibrium geometry and produce vibrational frequencies, rotational constants, …

“I’M Not Good At Math”: Mathematical Illiteracy And Innummeracy In The United States, G. Wesley Rogers

College of Graduate Studies: Theses & Dissertations

Why do we view mathematics the way we do in the United States and how have these views created an environment where we consider mathematical illiteracy and innumeracy socially and culturally acceptable when a lack of this knowledge and ability can function to enslave, exploit, restrict, and oppress. Throughout this investigation, I have explored some of the possible reasons for why we view education, mathematics, and the learning of mathematics the way we do and the impact of these views on our motivation and desire to learn mathematics. Using my over 20 years of teaching experience and the review of …

Approaches Toward Novel 1,2,3-Triazole Sensors For The Detection Of Anions And Heavy Metal Cations, Richard D. Govan

College of Graduate Studies: Theses & Dissertations

Cations and anions play pivotal roles in biological and physiological processes, however an imbalance in concentration of any ion can be detrimental. Therefore, research into the selective recognition of anions and heavy metal cations has acquired much attention. One approach involves the use of chemosensors. Upon interaction with targeted analytes, chemosensors produce a distinct response, in some cases a fluorescent or colorimetric signal. The 1,2,3-triazole unit has much potential as a chemical sensor due to its unique photophysical properties. The specificity, selectivity, and signaling mechanism of triazole sensors can be tuned with conjugation in the motif and choice and placement …

Fiber Products In Commutative Algebra, Keller Vandebogert

College of Graduate Studies: Theses & Dissertations

The purpose of this thesis is to introduce and illustrate some of the deep connections between commutative and homological algebra. We shall cover some of the fundamental definitions and introduce several important classes of commutative rings. The later chapters will consider a particular class of rings, the \emph{fiber product}, and, among other results, show that any Gorenstein fiber product is precisely a one dimensional hypersurface. It will also be shown that any Noetherian local ring with a (nontrivially) decomposable maximal ideal satisfies the Auslander-Reiten conjecture. To conclude, generalizations of results by Takahashi and Atkins-Vraciu shall be presented.

Adrc Based Control Of Nonlinear Dynamical System With Multiple Sources Of Disturbance And Multiple Inputs, Chan Mi Park

College of Graduate Studies: Theses & Dissertations

In this thesis, we study the stability of Active Disturbance Rejection Control (ADRC) applied to controlling the Lorenz system. The Lorenz system is a nonlinear dynamical system that we attempt to control. In fact, the system is used to model convection flow such as that found in thermosyphons, electric circuits, and lasers. We are stabilizing the Lorenz system along with a few disturbances. Thus, to stabilize this chaotic system, a robust controller is required. The ADRC system is known as as effective method to stabilize a dynamical system. With the help of the Extended State Observer (ESO), the system can …

My Life Is A Manifesto: From Rich, To Poor, To Teacher, Angela M. Pieniaszek

College of Graduate Studies: Theses & Dissertations

This inquiry travels through stages of my education and life in order to explore the following three questions: How do a teacher’s values and personal experiences translate into teaching lives and teaching acts? How do teachers and students live counterstories inside and outside of the classroom? How do class, gender and place impact teaching and learning? Building on the works of critical theorists, (Apple, 2004; Ayers, 2004; Delpit, 2006; Freire, 2005; hooks, 1994; Kincheloe, 2004; Kincheloe & Pinar, 1991; Kozol, 1992; Watkins, 2001,2004), autobiographical studies (He, 2003, 2010; Miller, 2005; Pinar, 1994; Schubert & Ayers; 1990) and memoirs (Angelou, 1993; …

Α-Eleostearic Acid Extraction By Saponification Of Tung Oil And Its Subsequent Polymerization, Amanda Murawski

College of Graduate Studies: Theses & Dissertations

The goal of environmentally sound research is to provide alternatives that are more sustainable and renewable, such as vegetable oil-based polymers, than the current petroleum-based products. Vegetable oil-based polymers have received a lot of attention recently due their multifaceted properties, which are simply achieved by adjusting the monomer or resin composition. The carbon-carbon double bonds in unsaturated oils are ideal reactive sites for the free radical or cationic polymerizations. Most vegetable oils must be modified before polymerization due to the low reactivity of their non-conjugated fatty acid chains. Tung oil (TO) contains ~83% of a triply conjugated fatty acid ( …

Optimization Methods For Tabular Data Protection, Iryna Petrenko

College of Graduate Studies: Theses & Dissertations

In this thesis we consider a minimum distance Controlled Tabular Adjustment (CTA) model for statistical disclosure limitation (control) of tabular data. The goal of the CTA model is to find the closest safe table to some original tabular data set that contains sensitive information. The measure of closeness is usually measured using l₁ or l₂ norm; with each measure having its advantages and disadvantages. According to the given norm CTA can be formulated as an optimization problem: Liner Programing (LP) for l₁, Quadratic Programing (QP) for l₂. In this thesis we present an alternative …

The Difference In Academic Achievement For Students In The Healthy Fitness Zone Compared To The High Risk Zone For Bmi And Aerobic Capacity, Nathan C. Pennington

College of Graduate Studies: Theses & Dissertations

Childhood obesity rates have climbed significantly over the past 40 years. With that, there has also been an increase in the number of associated health concerns, such as diabetes, heart disease, and asthma, of many. Quite independently, there has also been an increase in the accountability placed on schools to improve their reading and math test scores. This has resulted in a decrease in physical activity times in schools in order to provide more class time for reading and math. This study’s purpose has been to identify whether a difference exists in academic outcomes for students in the HFZ compared …