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My News

My News (2014-2020)

• Eagle Nation Celebrates Georgia Southern's Sun Belt Conference Championship
• Celebrate Georgia Southern Today
• Eat with Eagle Dining Services Wednesday
• Experience a Georgia Southern Tradition
• Alumnus Returns to Showcase Work, Judge Fashion Competition
• Eagle Leadership Program Honors 23 New Scholars
• Office of Career Services Offers Essential Resources for Job­Seeking Eagles
• Office of Alumni Relations Hosts "Countdown to Commencement
• Warm Clothing Available for Those in Need
• Three Professors Receive Large Grant to Aid Research
• Attend a Symphony Concert
• Support Student Made Sale
• Run the 'Boro This Friday
• Take a Holiday Music Journey

University Honors Program News, Georgia Southern University

Honors College: News & Publications (2008-2020)

• Fall 2014 Honors Research Symposium

University Honors Program Newsletters, Honors Program,Georgia Southern University

Honors College: News & Publications (2008-2020)

• Congratulations Fall 2014 Graduates!
• Honors Research Symposium
• Southern Scholars Showcase
• Food For Finals
• Honors First-Year Experience Seminar
• Happy Holidays from the University Honors Program!

College Of Education News, College Of Education, Georgia Southern University

College of Education: News & Publications (2003-2023)

• Faculty Awards, Books Published

Hybrid Meshless Method For Numerical Solution Of Partial Differential Equations, Jeanette Marie Monroe

Dissertations

A meshless method for solving partial differential equations (PDEs) which combines the method of fundamental solutions (MFS) and the method of particular solutions (MPS) is formulated and tested. The hybrid method finds a numerical approximation by solving only one system of equations as opposed to the two-stage method of fundamental solutions and method of particular solutions. This new approach, denoted MFS-MPS, one-stage MFS-MPS, or hybrid method, can be applied to a wide variety of PDEs including PDEs with variable coefficients. The MFS-MPS can simplify Helmholtz-type differential operators to Laplacian-type differential operators providing flexibility and simplification to calculating particular solutions and …

Effective Instructional Strategies Utilized In Successful And High Performing Secondary Schools In The Southern Region Of Mississippi, Jeanifer Lynn Pearson

Dissertations

The schools in the United States have implemented measures intended to close the achievement gap for over fifty years (Solomon, 2009). The mandates handed down by the federal government cannot be altered. Therefore, schools are required to determine specific measures that increase student academic success. Prior research has demonstrated that schools can be successful if effective leadership at the district, school, and classroom level was present (Gregory, 2003; Johnson, Livingston, & Schwartz, 2000). At the classroom level, it was the leadership of the individual teacher to determine the creation of innovative techniques aimed at academic success of all students (Farr …

Utilization Of Aqueous Raft Prepared Copolymers To Improve Anticancer Drug Efficacy, Andrew Christopher Holley

Dissertations

The advent of controlled radical polymerization (CRP) techniques, along with advancements in facile conjugation chemistry, now allow synthetic tailoring of precise, polymeric architectures necessary for drug/gene delivery. Reversible addition- fragmentation chain transfer (RAFT) polymerization and its aqueous counterpart (aRAFT) afford quantitative control over key synthetic parameters including block length, microstructure, and placement of structo-pendent and structo-terminal functionality for conjugation of active agents and targeting moieties. The relevance of water-soluble and amphiphilic (co)polymers synthesized by RAFT for in vitro delivery of therapeutics in biological fluids is an especially attractive feature. In many cases, polymerization, binding, conjugation, …

The Influence Of Observational Learning On Self-Reported Physical Activity, Self-Efficacy For Physical Activity, And Health-Related Fitness Knowledge For Physical Activity, Charles Gregory Bullock

Dissertations

The obesity epidemic has caused tremendous burden to our economy and healthcare system. Physical activity is one method that can reduce the obesity rate. However, physical activity declines in high school and does not recover. The likelihood of adolescents continuing their involvement in physical activity depends on how they navigate the highs and lows of their physical activity experiences (Feltz & Magyar, 2006). The purpose of this study is to look at the role of observational learning in physical activity and behaviors in an adolescent population. Specifically, this research examines the influence of observational learning on self-reported physical activity, self-efficacy …

Characterization And Role Of Msaabcr In Biofilm Development And Virulence In Staphylococcus Aureus, Gyan Sundar Sahukhal

Dissertations

Community-acquired, methicillin-resistant Staphylococcus aureus strains often cause localized infections in immune-compromised hosts, but some strains show enhanced virulence leading to severe infections even among healthy individuals with no predisposing risk factors. The genetic basis for this enhanced virulence has yet to be determined. S. aureus possesses a wide variety of virulence factors, the expression of which is carefully coordinated by a variety of regulators. Several virulence regulators have been well characterized, but others have yet to be thoroughly investigated. Previously, the msa gene as a regulator of several virulence genes, biofilm development, and antibiotic …

Reflection On Social Cohesion Of Sasak Speakers And The Trends Transformed, Saharudin Saharudin

Makara Human Behavior Studies in Asia

This article presents the social cohesiveness of traditional Sasak reflected and expressed in their linguistics, particularly at social capital domain, and to transform it to the current social capital of Sasak people. The category and linguistic expressions are considered to be the lingual category forms and the verbal expressions in the social capital domain, in which it is kept various knowledge systems of the social cohesiveness of Sasak people. Transformation in this study is defined as a shift at the surface structure (the lingual transformation) and deep structure (the behaviour transformation) of Sasak people, it is used the ethnosemantic approach, …

The (Un) Desirability Of Happiness: Pathogen Threats Predict Differences In The Value Of Happiness, Sharon Li Hua Koh

Dissertations and Theses Collection (Open Access)

People in some parts of the world find positive emotions more desirable than others. What accounts for this variability? We predicted that happiness would be valued less under conditions where the behaviors that happiness promotes would be less beneficial. We analyzed international survey data and United Nations voting records and found that happiness was valued relatively less in environments that had been historically pathogen-rich. Using a series of experimental studies, we showed that people who were experimentally primed by the threat of pathogens judged happiness in others less favorably and found happiness less appropriate. Our findings contribute to research on …

First All-Sky Search For Continuous Gravitational Waves From Unknown Sources In Binary Systems, J. Aasi, Marco Cavaglia, For Full List Of Authors, See Publisher's Website.

Physics Faculty Research & Creative Works

Gravitational waves from a variety of sources are predicted to superpose to create a stochastic background. This background is expected to contain unique information from throughout the history of the Universe that is unavailable through standard electromagnetic observations, making its study of fundamental importance to understanding the evolution of the Universe. We carry out a search for the stochastic background with the latest data from the LIGO and Virgo detectors. Consistent with predictions from most stochastic gravitational-wave background models, the data display no evidence of a stochastic gravitational-wave signal. Assuming a gravitational-wave spectrum of Ω_GW(f) = Ω_{α …}

Improved Upper Limits On The Stochastic Gravitational-Wave Background From 2009-2010 Ligo And Virgo Data, J. Aasi, Marco Cavaglia, For Full List Of Authors, See Publisher's Website.

Physics Faculty Research & Creative Works

Gravitational waves from a variety of sources are predicted to superpose to create a stochastic background. This background is expected to contain unique information from throughout the history of the Universe that is unavailable through standard electromagnetic observations, making its study of fundamental importance to understanding the evolution of the Universe. We carry out a search for the stochastic background with the latest data from the LIGO and Virgo detectors. Consistent with predictions from most stochastic gravitational-wave background models, the data display no evidence of a stochastic gravitational-wave signal. Assuming a gravitational-wave spectrum of ΩGW(f)=Ωα±(f/fref)α±, we place 95% confidence level …

Orientations Of Low-Energy Domain Walls In Perovskites With Oxygen Octahedral Tilts, Fei Xue, Yijia Gu, Linyun Liang, Yi Wang, Long-Qing Chen

Materials Science and Engineering Faculty Research & Creative Works

Many applications of ferroic materials, such as data storage and spintronics, are achieved through the control and manipulation of their domain wall (DW) orientations and configurations. Here we propose a rotational compatibility condition to identify low-energy DWs in perovskites with oxygen octahedral tilt instability. It is derived from the strong DW energy anisotropy arising from the rigidity and corner-sharing feature of the octahedral network. We analyze quantitatively the DWs in SrTiO₃ and explain successfully the unusual ferroelectric DW width and energy in BiFeO₃.

Law’S Evolution And Law As Custom, William A. Edmundson

San Diego Law Review

normative, and law works by channeling custom-in-gross into progressively finer and more precise grooves. If there is normative moral value resident in the custom of elevating and following leaders, then that normativity ought to flow downstream into the finer channels officials carve and into the fresh territory they wish us to occupy. In places, that flow is too diluted, and normativity trails off. In places, officials direct the stream over a cliff, and it is no longer normative at all. In places, the stream is overtaken by stronger normative streams and can only make a difference yet farther downslope, where …

Freedom, Benefit And Understanding: Reflections On Laurence Claus’S Critique Of Authority, John Finnis

San Diego Law Review

With wide-ranging and illuminating determination, Law’s Evolution and Human Understanding offers a refutation of the illusion of authority. No one, it rightly contends, has the right to be obeyed. Still less, as it correctly says, do any persons have the right that their say so be obeyed because they said so. Given the book’s stipulative definition of “authority,” these truths entail that authority is an illusion, and provide some important premises for a plausible further conclusion or pair of conclusions: it is harmful, both in practice and in theory, to say that some person or body has authority (“the rule …

Do People Obey The Law?, Frederick Schauer

San Diego Law Review

It is customary in a symposium honoring a book as valuable as Laurence Claus’s for the commentators to begin by noting their general agreement with the author’s thesis and then explaining that, in the spirit of academic engagement, they will focus on one small but interesting area in which the author and the commentator disagree. On this occasion, however, it seems more appropriate to reverse that approach. For reasons I will make clear, I am in substantial disagreement with Claus’s normative argument against authority. Unlike Claus, I believe that “because I said so” is often, especially when backed by the …

Introduction For The Symposium, Steven D. Smith, Larry Alexander

San Diego Law Review

“Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof . . .” These first words of the First Amendment would seem to designate religion as a special category in constitutional law. While acknowledging this textual designation, however, some legal scholars have come to view the category as a product of historical contingencies of the late eighteenth-century; they have doubted whether persuasive contemporary justifications are available for giving special constitutional treatment to religion. (Or at least special favorable treatment: scholars have tended to be more approving of special constitutional burdens or disabilities imposed on …

Where's The Beef?, Stanley Fish

San Diego Law Review

A key concern of the papers written for this conference is the relationship between religious beliefs and secular beliefs of the kind that carry with them deep ethical obligations. Are these systems of belief essentially the same or are they different in important respects? The question is typically posed abstractly, and I thought it might be useful to have before us an example of religious belief and the demands that attend it. The example is taken from the beginning of John Bunyan’s The Pilgrim’s Progress. Christian, Bunyan’s protagonist, has suddenly become aware that his salvation is imperiled, and he is …

Galston On Religion, Conscience, And The Case For Accommodation, Larry Alexander

San Diego Law Review

So these are some reasons why political theory might dictate that religious dissenters be accommodated even though, by enacting the laws to which the dissenters object, government indicates that it believes the dissenters err. If political theory justifies religious accommodations, however, then when government acts on the basis of political theory, is it establishing a religion? Bill argues, in support of Seeger, that claims of conscience derived from moral theory can qualify for accommodations under the Free Exercise Clause. But the two religion clauses in the Constitution use the noun “religion” only once. So if claims of conscience derived from …

Religion As A Legal Proxy, Micah Schwartzman

San Diego Law Review

In what follows, after briefly summarizing Koppelman’s position, I argue that his view is vulnerable to the charge that using religion as a legal proxy is unfair to those with comparable, but otherwise secular, ethical and moral convictions. Koppelman has, of course, anticipated this objection, but his responses are either ambivalent or insufficient to overcome it. The case for adopting religion as a proxy turns partly on arguments against other potential candidates. In particular, Koppelman rejects the freedom of conscience as a possible substitute. But even if he is right that its coverage is not fully extensive with the category …

Theoretical And Experimental (E, 2e) Study Of Electron-Impact Ionization Of Laser-Aligned Mg Atoms, Sadek Amami, Andrew J. Murray, Al Stauffer, Kate Nixon, Gregory Armstrong, James Colgan, Don H. Madison

Physics Faculty Research & Creative Works

We have performed calculations of the fully differential cross sections for electron-impact ionization of magnesium atoms. Three theoretical approximations, the time-dependent close coupling, the three-body distorted wave, and the distorted wave Born approximation, are compared with experiment in this article. Results will be shown for ionization of the 3s ground state of Mg for both asymmetric and symmetric coplanar geometries. Results will also be shown for ionization of the 3p state which has been excited by a linearly polarized laser which produces a charge cloud aligned perpendicular to the laser beam direction and parallel to the linear polarization. Theoretical and …

X-Ray Emission Produced In Charge-Exchange Collisions Between Highly Charged Ions And Argon: Role Of The Multiple Electron Capture, Sebastian Otranto, N. D. Cariatore, Ronald E. Olson

Physics Faculty Research & Creative Works

In this work we use the classical trajectory Monte Carlo method within an eight-electron scheme to theoretically study photonic spectra that follow charge-exchange processes between highly charged ions of charge states 10+, 17+, 18+, and 36+ with neutral argon. The energy range considered is 18 eV/amu to 4 keV/amu, covering typical electron beam ion traps and solar wind energies. The role played by multiple electron capture processes for the different collision systems under consideration is explicitly analyzed and its contribution separated as arising from radiative decay and autoionizing multiple capture. For the present collision systems we find that multiple electron …

Imaging, Spectroscopic, Mechanical And Biocompatibility Studies Of Electrospun Tecoflex® Eg 80a Nanofibers And Composites Thereof Containing Multiwalled Carbon Nanotubes, Javier Macossay-Torres, Faheem A. Sheikh, Travis Cantu, Thomas Eubanks, M. Esther Salinas, Chakavak S. Farhangi, Hassan Ahmad, M. Shamshi Hassan, Myung-Seob Khil, Shivani K. Maffi, Hern Kim, Gary L. Bowlin

School of Integrative Biological & Chemical Sciences (Formerly Dept. of Chemistry)

The present study discusses the design, development and characterization of electrospun Tecoflex® EG 80A class of polyurethane nanofibers and the incorporation of multiwalled carbon nanotubes (MWCNTs) to these materials. Scanning electron microscopy results confirmed the presence of polymer nanofibers, which showed a decrease in fiber diameter at 0.5% wt. and 1% wt. MWCNTs loadings, while transmission electron microscopy showed evidence of the MWCNTs embedded within the polymer matrix. The fourier transform infrared spectroscopy and Raman spectroscopy were used to elucidate the polymer-MWCNTs intermolecular interactions, indicating that the C-N and N-H bonds in polyurethanes are responsible for the interactions with MWCNTs. …

On Bias In The Estimation Of Structural Break Points, Liang Jiang, Xiaohu Wang, Jun Yu

Research Collection School Of Economics

Based on the Girsanov theorem, this paper obtains the exact Önite sample distribution of the maximum likelihood estimator of structural break points in a continuous time model. The exact Önite sample theory suggests that, in empirically realistic situations, there is a strong Önite sample bias in the estimator of structural break points. This property is shared by least squares estimator of both the absolute structural break point and the fractional structural break point in discrete time models. A simulation-based method based on the indirect estimation approach is proposed to reduce the bias both in continuous time and discrete time models. …

Structural Change Estimation In Time Series Regressions With Endogenous Variables, Junhui Qian, Liangjun Su

Research Collection School Of Economics

We propose to apply the group fused Lasso to estimate time series models with endogenous regressors and an unknown number of breaks. It can correctly determine the number of breaks and estimate the break dates asymptotically. Simulations and applications are given.

Testing The Martingale Hypothesis, Peter C. B. Phillips, Sainan Jin

Research Collection School Of Economics

We propose new tests of the martingale hypothesis based on generalized versions of the Kolmogorov–Smirnov and Cramér–von Mises tests. The tests are distribution-free and allow for a weak drift in the null model. The methods do not require either smoothing parameters or bootstrap resampling for their implementation and so are well suited to practical work. The article develops limit theory for the tests under the null and shows that the tests are consistent against a wide class of nonlinear, nonmartingale processes. Simulations show that the tests have good finite sample properties in comparison with other tests particularly under conditional heteroscedasticity …

Business Time Sampling Scheme And Its Applications To Semi-Martingale Hypothesis And Estimating Integrated Volatility, Yingjie Dong, Yiu Kuen Tse

Research Collection School Of Economics

No abstract provided.

Executive Overreach By Minority Governments, Madhav S. Aney, Shubhankar Dam

Research Collection School Of Economics

A provision in the Indian constitution allows the executive to make laws in the event oneof the two houses of parliament is not in session. This provision was intended to allow theexecutive to act in case there’s an immediate legislative necessity and the parliament cannotbe convened. Using a bargaining model with asymmetric information we show how partieswithin the parliament may reach an agreement on legislations when the ruling party does notcommand a majority (minority government). The model makes predictions about lawmakingpatterns by the legislature when the parliament is in session, and ordinances by the executivewhen the parliament is not in …

Gambaran Sistem Penyelenggaraan Makanan Di Pondok Pesantren Hubulo Gorontalo, Sitti Aisyah Taqhi

Media Kesehatan Masyarakat Indonesia

Penyelenggaraan makanan adalah rangkaian kegiatan mulai dari perencanaan menu sampai dengan pendistribusian makanan kepada konsumen dalam rangka pencapaian status kesehatan yang optimal melalui pemberian makanan yang tepat dan termasuk kegiatan pencatatan, pelaporan, dan evaluasi. Penelitian ini bertujuan me-ngetahui gambaran sistem penyelenggaraan makanan di Pondok Pesantren Hubulo Gorontalo yang meliputi input, proses, dan output. Jenis penelitian yang digunakan adalah kualitatif dengan pendekatan deskriptif yang menggunakan data primer dan sekunder. Informan penelitian adalah pimpinan pondok pesantren, koordinator bagian keuangan, dan kepala dapur. Pengolahan dan analisis data menggunakan content analysis dan disajikan dalam bentuk teks naratif. Hasil penelitian diperoleh bahwa dari segi input …