Digital Commons Network^™

Variation Principle For A Linear Potential, J. I. Casaubon, J. P. Cosentino, Adrian H. Buep

Turkish Journal of Physics

We introduce the student to the Quantum Mechanic linear potential (constant force) using new variation wave functions for the ground state and the first excited one. This approach use simple wave functions to describe the exact Airy solution.

Biblical Hermeneutics, Robby Waddell Dr.

Syllabus Repository

No abstract provided.

A Computational Theory For The Generation Of Solutions During Early Conceptual Design, Cari R. Bryant

Doctoral Dissertations

"Advancement in technology is usually made by building on previous experiences and learning from past successes and failures. However, knowledge transfer in the broad field of product design is often difficult to accomplish. Research has shown that successful component configurations, observed from existing products, can be dissected and stored for reuse; but few computational tools exist to assist designers during the conceptual phase of design. Many well-known manual methods (e.g. brainstorming, intrinsic and extrinsic searches, and morphological analysis) rely heavily on individual bias and experience and are often time intensive, laborious tasks that may not catch solutions that are functionally …

Architecting System Of Systems: Artificial Life Analysis Of Financial Market Behavior, Nil Hande Ergin

Doctoral Dissertations

"This research study focuses on developing a framework that can be utilized by system architects to understand the emergent behavior of system architectures. The objective is to design a framework that is modular and flexible in providing different ways of modeling sub-systems of System of Systems. At the same time, the framework should capture the adaptive behavior of the system since evolution is one of the key characteristics of System of Systems. Another objective is to design the framework so that humans can be incorporated into the analysis. The framework should help system architects understand the behavior as well as …

Modeling Network Traffic On A Global Network-Centric System With Artificial Neural Networks, Douglas K. Swift

Doctoral Dissertations

"This dissertation proposes a new methodology for modeling and predicting network traffic. It features an adaptive architecture based on artificial neural networks and is especially suited for large-scale, global, network-centric systems. Accurate characterization and prediction of network traffic is essential for network resource sizing and real-time network traffic management. As networks continue to increase in size and complexity, the task has become increasingly difficult and current methodology is not sufficiently adaptable or scaleable. Current methods model network traffic with express mathematical equations which are not easily maintained or adjusted. The accuracy of these models is based on detailed characterization of …

Detection Algorithms For Spatial Data, Spandan Tiwari

Doctoral Dissertations

"This dissertation addresses the problem of anomaly detection in spatial data. The problem of landmine detection in airborne spatial data is chosen as the specific detection scenario. The first part of the dissertation deals with the development of a fast algorithm for kernel-based non-linear anomaly detection in the airborne spatial data. The original Kernel RX algorithm, proposed by Kwon et al. [2005a], suffers from the problem of high computational complexity, and has seen limited application. With the aim to reduce the computational complexity, a reformulated version of the Kernel RX, termed the Spatially Weighted Kernel RX (SW-KRX), is presented. It …

Energy-Aware And Secure Routing With Trust Levels For Wireless Ad Hoc And Sensor Networks, Eyad Taqieddin

Doctoral Dissertations

"This dissertation focuses on the development of routing algorithms for secure and trusted routing in wireless ad hoc and sensor network. The first paper presents the Trust Level Routing (TLR) protocol, an extension of the optimized energy-delay routing (OEDR) protocol, focusing on the integrity, reliability and survivability of the wireless network...The second paper analyzes both OLSR and TLR in terms of survivability and reliability to emphasize the improved performance of the network in terms of lifetime and proper delivery of data...The third paper proposes a statistical reputation model that uses the watchdog mechanism to observe the cooperation of the neighboring …

Incipient Continental Rifting: Insights From The Okavango Rift Zone, Northwestern Botswana, Baraka D. Kinabo

Doctoral Dissertations

"In this dissertation aeromagnetic, gravity, and Shuttle Radar Topography Mission Digital Elevation Model (SRTM DEM) data from the Okavango Rift Zone in northwest Botswana are used to map the distribution of rift and basement structures. The distribution of these structures provide useful insights into the early stages of continental rifting. The objectives of this study are (1) assessing the role of pre-existing structures on rift basin development, (2) characterizing the geometry of the nascent rift basins, (3) documenting fault growth and propagation patterns, and (4) investigating the border fault development"--Abstract, page iv.

Neural Network Control Of Nonstrict Feedback And Nonaffine Nonlinear Discrete-Time Systems With Application To Engine Control, Jonathan B. Vance

Doctoral Dissertations

"In this dissertation, neural networks (NN) approximate unknown nonlinear functions in the system equations, unknown control inputs, and cost functions for two different classes of nonlinear discrete-time systems. Employing NN in closed-loop feedback systems requires that weight update algorithms be stable...Controllers are developed and applied to a nonlinear, discrete-time system of equations for a spark ignition engine model to reduce the cyclic dispersion of heat release"--Abstract, page iv.

Use Of Capacity Building Strategies In Non-Profit Speech And Hearing Centers: A National Study, Elizabeth Fogarty Larrimore

College of Graduate Studies: Theses & Dissertations

The purpose of this researchers study was to analyze the use of capacity building strategies in non-profit speech and hearing centers by examining the chief executive officers' (CEOs') perceptions of both actual and desired use of capacity building strategies in their organizations. A survey was sent to the 39 CEOs of non-profit speech and hearing centers who are member agencies of the National Association of Speech and Hearing Centers (NASHC). NASHC is a consortium of free standing, non-profit speech and hearing centers from around the United States. The survey consisted of a five point rating scale (1 = rarely done, …

Grade Inflation: An Analysis Of Teacher Perception, Grade Point Average, And Test Scores In One Southeastern Georgia High School, Aimée Claire Taylor

College of Graduate Studies: Theses & Dissertations

The following case study examined the existence of grade inflation at one high school in southeastern Georgia, South High School. This mixed methodology research study examined grade inflation from two major perspectives, student data and teacher data; thus, creating a quantitative and qualitative research study. Triangulation in data collection was used to gather information about 160 seniors and 76 classroom teachers, which offered greater insight into evidence and perceptions of grade inflation. The standardized test scores of students and their GPAs were correlated to determine the extent of the relationship between GPAs and SAT scores and between GPAs and End …

Study Analyzing The Perspectives Of National Board Certified Media Specialists, Melissa Ann Allen

College of Graduate Studies: Theses & Dissertations

The purpose of this study was to examine the perceptions of ESLMS's (Expert School Library Media Specialists) as total educators (Fullan & Hargreaves, 1996), including the SLMSs (School Library Media Specialist) purpose, the ESLMS as a person, the organizational context and the culture of the SLMS's school. The hypothesis was that ESLMSs role and development as experts in their field was directly related to their purpose and motivations, their view of themselves as persons including their beliefs and values, and the culture and organizational context of the specific school in which they work. Three SLMS's currently employed in Georgia public …

Exploring The Role Of Technology In The Educational Resilience Of African American Male Students, Reginald Dennis Leseane

College of Graduate Studies: Theses & Dissertations

African American males, as a group, are labeled at-risk of not acquiring the basic academic and social skills needed to function in todays society. Many of these students simply drop out of school and later find themselves incarcerated in the prison system of America. Educational resilience has been identified as a key component of students that stay in school and participate in their learning. This mixed method study explores what role technology, used in educational setting, plays in the educational resilience and community formation of African American males. The study revolves around a technology infused, three phase intervention for twenty …

Georgia Southern Magazine, Georgia Southern University

Georgia Southern Magazine

• Campus News
• Research News
• Foundation News
• Sports Scene
• Pride on the Line
• Homecoming 2007
• Chronicles

Georgia Southern Magazine, Georgia Southern University

Georgia Southern Magazine

• Campus News
• Research News
• Foundation News
• Sports Scene
• Centennial Celebrations
• Excellence Marks Their Spot
• Chronicles

Georgia Southern Magazine, Georgia Southern University

Georgia Southern Magazine

• Campus News
• Research News
• Foundation News
• Sports Scene
• Long View
• Going Global
• Lights, Camera, Hike!
• Chronicles

Naming Rights: Attribution And Law, Rebecca Tushnet

Georgetown Law Faculty Publications and Other Works

This article identifies three basic frameworks that intellectual property theorists have used to support giving authors a right to attribution: authorial high-protectionism, which is concerned with respecting the unique role of authors; copyright low-protectionism, which is concerned with increasing access to copyrighted works and wishes to substitute credit for total control; and trademark-style consumer protectionism, which is concerned with giving consumers truthful and useful information about the works they choose. I examine these rationales, and the tensions between them, and conclude that attribution rights cannot fulfill their apparent promise to unite differing visions of intellectual property. Legitimate claims for credit …

Mris And The Perception Of Risk, Steven Goldberg

Georgetown Law Faculty Publications and Other Works

The most important safety decision concerning MRIs was to change the name of the procedure. In the late 1970s, the procedure known as nuclear magnetic resonance (NMR) became magnetic resonance imaging (MRI) because of the negative connotations the word “nuclear” invited. The change was understandable since MRIs do not expose patients to dangerous radiation: “nuclear” was in the original name because basic research on the atomic nucleus led to the development of MRIs. The main cost of the name change was to obscure the important link between basic research and useful medical technologies.

In recent years, however, MRIs, a generally …

Three Pictures Of Contract: Duty, Power And Compound Rule, Gregory Klass

Georgetown Law Faculty Publications and Other Works

A fundamental divide among theories of contract law is between those that picture contract as a power and those that picture it as a duty. On the power-conferring picture, contracting is a sort of legislative act, in which persons determine what law will apply to their transaction. On the duty-imposing picture, contract law puts duties on persons entering into agreements for consideration whether they want them or not. Until now, very little attention has been paid to the problem of how to tell whether a given rule is power conferring or duty imposing -- a question that should lie at …

Do Charter Schools Threaten Public Education? Emerging Evidence From Fifteen Years Of A Quasi-Market For Schooling, James Forman Jr.

Georgetown Law Faculty Publications and Other Works

Supporters of public education have long feared that charter schools will threaten the public system, both by 1) creaming off the most advantaged students and 2) undermining political support for the public system. These fears have not been borne out. Blacks are disproportionately in charters, whites are disproportionately in traditional public schools, and Hispanics are fairly evenly distributed between the two. Looking at class measures, poor students are distributed fairly equally between the two types of schools. And turning to other measures of privilege, the evidence does not point strongly in either direction. My conclusions are not without qualification. The …

Global Regulatory Strategies For Tobacco Control, Lawrence O. Gostin

Georgetown Law Faculty Publications and Other Works

Recent tobacco control regulation in North America and Western Europe has had a salutary effect, even if smoking remains a pressing public health hazard. But in the 21st century, the tobacco industry has quietly moved its locus of activity to lucrative, emerging markets: the vast populations in Africa, Asia, Eastern Europe, and Latin America. The poorest, least educated, and sickest people on earth inhabit these regions. "Big Tobacco's" new marketing strategy will cause untold morbidity for the world's most vulnerable.

However, there are a variety of effective tobacco control policies that nations can and should enact. The World Health Organization …

Restorative Justice: What Is It And Does It Work?, Carrie Menkel-Meadow

Georgetown Law Faculty Publications and Other Works

This article reviews the now extensive literature on the varied arenas in which restorative justice is theorized and practiced — criminal violations, community ruptures and disputes, civil wars, regime change, human rights violations, and international law. It also reviews — by examining empirical studies of the processes in different settings — how restorative justice has been criticized, what its limitations and achievements might be, and how it might be understood. I explore the foundational concepts of reintegrative shaming, acknowledgment and responsibility, restitution, truth and reconciliation, and sentencing or healing circles for their transformative and theoretical potentials and for their actual …

Author's Response, John H. Jackson

Georgetown Law Faculty Publications and Other Works

It is a privilege for me to have received the attention to my latest book of such a trio of expertise and scholarly balanced policy perspectives from three different disciplines : economics, law, and diplomacy. It is also a privilege and honor for me to receive from each of these three sometimes divergent disciplines a general overall recognition of what I sought to accomplish in this book. I congratulate the reviewers. The book has an intricate logical structure but struggles with huge amounts of empirical information, in a purposefully short work. All three authors have recognized these features, and seem …

It Depends On What The Meaning Of "False" Is: Falsity And Misleadingness In Commercial Speech Doctrine, Rebecca Tushnet

Georgetown Law Faculty Publications and Other Works

While scholarship regarding the Supreme Court's noncommercial speech doctrine has often focused on the level of protection for truthful, non-misleading commercial speech, scholars have paid little attention to the exclusion of false or misleading commercial speech from all First Amendment protection. Examining the underpinnings of the false and misleading speech exclusion illuminates the practical difficulties that abolishing the commercial speech doctrine would pose. Through a series of fact patterns in trademark and false advertising cases, this piece demonstrates that defining what is false or misleading is often debatable. If commercial speech were given First Amendment protection, consumer protection and First …

Why The Customer Isn’T Always Right: Producer-Based Limits On Rights Accretion In Trademark, Rebecca Tushnet

Georgetown Law Faculty Publications and Other Works

In this article the author responds to James Gibson’s article Risk Aversion and Rights Accretion in Intellectual Property Law, which offers valuable insights into the extra-judicial dynamics that have contributed to the seemingly unending expansion of copyright and trademark rights over the past few decades. Her response focuses on the trademark side of that expansion. The theoretical basis for granting trademark rights is that, if consumers perceive that a mark or other symbol indicates that a single source is responsible for a product or service—whether through physical production, licensing, sponsorship, or other approval—then the law should give effect to …

Guilty Pleas And Barristers' Incentives: Lessons From England, Peter W. Tague

Georgetown Law Faculty Publications and Other Works

When considering the defendant's plea, barristers, like lawyers, have two overriding, selfish interests: maximizing remuneration and avoiding sanction. The tension between defendant and defender is most acute when the defendant is indigent and the defender has been chosen to represent him. It is their relationship that is addressed in this article.

The goal is to align the defender's selfish interests with the defendant's need for thoughtful advice over how to plead, so that, behind the guise of apparently disinterested advice, the advocate is not pursuing his interests at the defendant's expense. By contrast to most American practice, the method of …

Originalism And The Natural Born Citizen Clause, Lawrence B. Solum

Georgetown Law Faculty Publications and Other Works

The enigmatic phrase "natural born citizen" poses a series of problems for contemporary originalism. New originalists, like Justice Scalia, focus on the public meaning of the constitutional text, but the notion of a "natural born citizen" was likely a term of art, derived from the idea of a "natural born subject" in English law--a category that most likely did not extend to persons, like John McCain, who were born outside sovereign territory. But the constitution speaks of "citizens" and not "subjects," introducing uncertainties and ambiguities that might (or might not) make McCain eligible for the presidency.

What was the original …

The Lawyer's "Conscience" And The Limits Of Persuasion, Abbe Smith

Georgetown Law Faculty Publications and Other Works

As all practicing lawyers know, interviewing and counseling are at the heart of legal representation. This is what lawyers do, even criminal trial lawyers: we talk with and advise clients. Sometimes, after considering the government’s case and available defenses, we advise clients to go to trial. More often, we advise them to take a plea.

In counseling our clients we can be as “client-centered” as the next lawyer, graciously acceding to our clients’ wishes. This is especially so when the client is making what we regard to be a reasonable choice. But clients are not always reasonable. Sometimes they are …

The Paradoxes Of Cultural Property, Naomi Mezey

Georgetown Law Faculty Publications and Other Works

Many current cultural disputes sound in the legal language and logic of discrimination or hate speech. The focus of this essay is on the claims made explicitly or implicitly on the basis of cultural property. The problem with using ideas of cultural property to resolve cultural disputes is that cultural property encourages an anemic theory of culture so that it can make sense as a form of property. Cultural property is a paradox because it places special value and legal protection on cultural products and artifacts but does so based on a sanitized and domesticated view of cultural production and …

National Security And Environmental Laws: A Clear And Present Danger?, Hope M. Babcock

Georgetown Law Faculty Publications and Other Works

Without question, life in the United States has changed significantly since September 11, 2001. The attacks launched from within the United States in broad daylight against non-military targets and innocent civilians, followed by the intentional dispersal of the biological agent anthrax, ushered in an era of uncertainty and fear in this country unlike any in recent memory. The visible manifestations of this fear are still with us--concrete barriers and the closing of public spaces around public buildings, heightened security at airports and train stations subjecting people to invasive searches of their persons and belongings, the sudden, seemingly random appearance of …