Digital Commons Network^™

"Near-By Nature": A Logical Framework For Building Integrated Agriculture., William Plyler

Graduate Theses, Dissertations, and Problem Reports (ETD)

Building Integrated Agriculture (BIA) aims to reduce the environmental footprint of food production and to improve the human condition. BIA places food producing plants into the everyday working/living environment. This study explored the intersection of the diverse BIA requirements (human, plant, and building) as established by the relevant literature from various disciplines. Kaplan (1992), and Ulrich (1984; 1986; 1992) established the restorative physiological and psychological effects of plants in non-natural settings. Kaplan deemed these settings “Near-by Nature.” In building interiors, “Near-by Nature” is achieved through interiorscaping, a design practice that incorporates plant, building and occupant requirements. This study specifically investigated …

Sustainability With An Ethical Aim: Lessons From An American Nun In Amazonia, Stephanie Denise Demaree

Doctoral Dissertations

Research Topic

Human imagination, an ethical aim and action are the progenitors for reconciliation between humans and their environment. Two examples of such reconciliation are found in Brazil and are the result of the tireless work of an American Nun, Sister Dorothy Stang and the staff of the Iracambi Atlantic Rainforest Research and Conservation Center. The present inquiry portrays the history, current programs, and the potential for the findings to shape the lives of those committed to work toward creating a balance between human endeavors and sustainable environments.

Theory and Protocol

This research is grounded in critical hermeneutics and follows …

The Effects Of Using Multimedia Presentations And Modular Worked-Out Examples As Instructional Methodologies To Manage The Cognitive Processing Associated With Information Literacy Instruction At The Graduate And Undergraduate Levels Of Nursing Education, Shawn P. Calhoun

Doctoral Dissertations

Information literacy is a complex knowledge domain. Cognitive processing theory describes the effects an instructional subject and the learning environment have on working memory. Essential processing is one component of cognitive processing theory that explains the inherent complexity of knowledge domains such as information literacy. Prior research involving cognitive processing relied heavily on instructional subjects from the areas of math, science and technology. For this study, the instructional subject of information literacy was situated within the literature describing ill-defined problems using modular worked-out examples instructional design techniques. The purpose of this study was to build on the limited research into …

The Separate And Collective Effects Of Personalization, Personification, And Gender On Learning With Multimedia Chemistry Instructional Materials, Shannon James Halkyard

Doctoral Dissertations

Chemistry is a difficult subject to learn and teach for students in general. Additionally, female students are under-represented in chemistry and the physical sciences. Within chemistry, atomic and electronic structure is a key concept and several recommendations in the literature describe how this topic can be taught better.

These recommendations can be employed in multimedia instructional materials designed following principles understood through the Cognitive Theory of Multimedia Learning. Additionally, these materials can expand the known use of principles like personalization (addressing the learner as "you") and test prospective design principles like personification (referring to abstract objects like atoms as "she" …

The Comparative Effects Of Visual-Only Instruction Versus Modality Principle Instruction On Algebraic Problem Accuracy And Perceived Mental Effort At Varying Levels Of Task Complexity For Undergraduate Nursing Students, Kristina V. Mattis

Doctoral Dissertations

The purpose of this study was to compare the effects of two instructional formats on math accuracy and perceived mental effort during a series of math problems that varied in levels of complexity. The multimedia instruction results were compared against a traditional form of instruction using visual-only teaching materials.

Few studies examine the impact of instructional design on learning outcomes math instruction within nursing with a lack of research describing how math is taught to nursing students other than traditional lecture or textbook. Nursing students demonstrate low performance rates on math problems that involve mixed numbers that also tend to …

Learning For Cambodian Women: Exploration Through Narrative Identity And Imagination, Alvina Marie Sheeley

Doctoral Dissertations

Research Topic

This study explains different ways of thinking about education that may improve the quality of life for women in Cambodia. The present inquiry portrays the personal histories, narratives and hopes of selected women to uncover possible ways in which government and non-government agencies may transform the lives of Cambodian women through education programs.

Theory and Protocol

This research is grounded in critical hermeneutic theory formulated by Paul Ricoeur (1992) and follows an interpretive approach to field research and data analysis (Herda 1999). This orientation places the researcher and participants in a collaborative relationship that exemplifies the power of …

De La Salle Christian Brothers' Experiences Of Catholic Identity In Higher Education In The United States, Scott Anthony Kier

Doctoral Dissertations

Catholic identity is considered to be the single most important issue facing Catholic higher education in the United States. Scholars (Burtchaell, 1998; Gallin, 1999; Gleason, 1995; Heft, 2003; Marsden, 1994; O'Brien, 1994) have suggested that sustaining Catholic identity and preventing secularization depends on the integration of the Catholic intellectual tradition with the sponsoring religious congregation. The Catholic identity often has been discussed in terms of the decreasing presence of various signs and symbols of Catholicity. Additionally, the number of Catholics among the student body, the number of required theology courses, and the role of the curriculum and faculty, have been …

Confucian Virtue Jurisprudence, Linghao Wang, Lawrence B. Solum

Georgetown Law Faculty Publications and Other Works

Virtue jurisprudence is an approach to legal theory that develops the implications of virtue ethics and virtue politics for the law. Recent work on virtue jurisprudence has emphasized a NeoAristotelian approach. This essay develops a virtue jurisprudence in the Confucian tradition. The title of this essay, “Confucian Virtue Jurisprudence,” reflects the central aim of our work, to build a contemporary theory of law that is both virtue-centered and that provides a contemporary reconstruction of the central ideas of the early Confucian intellectual tradition.

This essay provides a sketch of our contemporary version of Confucian virtue jurisprudence, including a view of …

Race And Selective Enforcement In Public Housing, Jeffrey Fagan, Garth Davies, Adam Carlis

Faculty Scholarship

Drugs, crime and public housing are closely linked in policy and politics, and their nexus has animated several intensive drug enforcement programs targeted at public housing residents. In New York City, police systematically conduct “vertical patrols” in public housing buildings, making tens of thousands of Terry stops each year. During these patrols, both uniformed and undercover officers systematically move through the buildings, temporarily detaining and questioning residents and visitors, often at a low threshold of suspicion, and usually alleging trespass to justify the stop. We use a case-control design to identify the effects of living in one of New York …

Remarks: Some Functions Of Alien Tort Statute Litigation, Chimène Keitner

Faculty Scholarship

No abstract provided.

Biology Ii Lab, Todd Schraw

Syllabus Repository

No abstract provided.

The First Amendment's Epistemological Problem Symposium: The First Amendment In The Modern Age: Essay, Paul Horwitz

Essays, Reviews, and Shorter Works

No abstract provided.

What Ails The Law Schools 2013 Survey Of Books Related To The Law: Review, Paul Horwitz

Essays, Reviews, and Shorter Works

No abstract provided.

2012-2013 Graduate Catalog, Armstrong Atlantic State University

Armstrong Office of the Registrar: Graduate Catalogs (Archived)

Academic catalog for Armstrong Atlantic State University.

Trans-Boundary Movement Of Hazardous Waste: Evidence From A New Micro Data In The European Union, Mahelet G. Fikru

Economics Faculty Research & Creative Works

The paper explores a new micro dataset on the export of hazardous waste generated in Europe. A total of 16 745 industrial facilities generated hazardous waste in 2009 out of which 1 272 exported some or all of the waste. A measure of the export intensity of facilities is introduced by using export of hazardous waste as a percentage of total hazardous waste generated. The study finds that 96% of the export stays within Europe and rarely goes to developing countries. The major driving force behind firms' decision to export hazardous waste may be the stringency of general environmental policies …

Advance (Spring 2012), Georgia Southern Division Of Continuing And Professional Education

Division of Continuing & Professional Education

No abstract provided.

Advance (Fall 2012), Georgia Southern Division Of Continuing And Professional Education

Division of Continuing & Professional Education

No abstract provided.

Nano-Particles Induced Oxidative Stress In Immortalized Human Brain Endothelial Cells, Xinsheng Zhang

Doctoral Dissertations

"Nanoparticles are engineered structure with at least one dimension of 100 nanometers or less. These materials are increasingly being used for commercial purposes such as catalyst, semiconductor, cosmetics, microelectronic, and drug carrier. However, the toxicological impact of these materials has not yet been studied in detail, thereby limiting their use. In our present study, we use human brain endothelial cell line as a blood-brain barrier (BBB) model to investigate if two kinds of nanoparticles [ 1). Diesel exhaust particles (DEPs) and 2). single wall carbon nanotube (CNT) ] induced oxidative stress in cell model. Our studies showed that DEPs or …

Glycerin Reformation In High Temperature And Pressure Water, Jason W. Picou

Doctoral Dissertations

"The noncatalytic reformation of glycerin in supercritical water was studied in a Haynes 282 tubular reactor. In order to determine which parameters were the most influential, a 2³ experimental matrix was conducted, with temperatures of 500 and 700⁰C, water/glycerin molar ratios of 3:1 and 13:1, and residence times of 30 and 90 seconds, all at a pressure of 24 MPa. It was found that temperature had the largest effect on the two gasification parameters deemed most important, gasification percentage and hydrogen yield. Based on this, the effect of temperature was further investigated by looking at 5⁰C intervals from 500 to …

Complex Scaling Behavior In Animal Foraging Patterns, Prabhavi Kaushalya Premachandra

Doctoral Dissertations

This dissertation attempts to answer questions from two different areas of biology, ecology and neuroscience, using physics-based techniques. In Section 2, suitability of three competing random walk models is tested to describe the emergent movement patterns of two species of primates. The truncated power law (power law with exponential cut off) is the most suitable random walk model that characterizes the emergent movement patterns of these primates. In Section 3, an agent-based model is used to simulate search behavior in different environments (landscapes) to investigate the impact of the resource landscape on the optimal foraging movement patterns of deterministic foragers. …

Strategic Management And Entrepreneurship As Economic Development Tools, Norbert Ziemer

Doctoral Dissertations

This research develops a framework of Biobased Entrepreneurial Ventures for Rural Economic Development. Rural economic development poses unique challenges and opportunities, based on available production assets, workforce trends like "brain drain," and access to industry clusters. However, certain entrepreneurial venture opportunities are preferable for rural economic development. Since supply chains are vital to business success, initial emphasis is placed on the biomass resource base to be transformed through entrepreneurial activity into higher economic value outputs. The literature contains research on specific opportunities in rural economic development (e.g. ethanol, wind power). Many of these are limited in scope and depend on …

Sustainable Engineering Practices In Transportation Projects, Kiran Rangarajan

Doctoral Dissertations

"Sustainability has become an important issue in transportation and infrastructure development projects. While several agencies are trying to incorporate a range of sustainability measures in their goals and missions, only a few planning agencies have been able to implement these policies and they are far from perfect. The low rate of success in implementing sustainable policies is primarily due to incomplete understanding of the system and the interaction between various elements of the system. The conventional planning efforts focuses mainly on performance measures pertaining to the system and its impact on the environment but seldom on the social and economic …

Hollow Hydroxyapatite Microspheres As Devices For Controlled Delivery Of Proteins And As Scaffolds For Tissue Engineering, Hailuo Fu

Doctoral Dissertations

"Hollow HA microspheres were prepared by converting Li₂O-CaO-B₂O₃ glass microspheres in a K₂HPO₄ solution. Process parameters, such as reaction temperature (25°C-60°C) and concentration of the phosphate solution (0.02-0.25 M) significantly influenced the microstructure of the hollow HA microspheres. Microspheres with the largest hollow core size were obtained at lower temperature or with low K₂HPO₄ concentration. In comparison, microspheres with high surface area (~140 m²/g) were obtained at higher K₂HPO₄ concentration (0.25 M). Upon heat treatment (up to 900°C), the surface area of the hollow HA microspheres decreased (from ~100 m²/g to ~2 m²/g), and the rupture strength increased (from ~11 …

Decreasing Time To Market For A Medical Device: New Methods For The Product Development Process, Kelly Marie Davis

Doctoral Dissertations

"Through an example, led at a leading medical device company, this dissertation will demonstrate that by applying certain lean principals and tools to the development of a medical device, shortened development times can be obtained. The two papers presented in the dissertation will fill a gap in current literature. Literature presents lean techniques and applications used in many different industries. But, due to the uniqueness of the medical device industry, these general techniques are not ideal. New methods will be used and validated at a medical device company, Covidien. Instead of trying to implement many general lean principals to their …

Identification And Visualization Of Electromagnetic Coupling Paths & Nonlinear Capacitors For Esd Protection, Hongyu Li

Doctoral Dissertations

"The first topic of this dissertation focuses on developing methods to identify and visualize electromagnetic coupling paths. The basis of the approach is to utilize an analogy between electromagnetic energy flow and fluid flow. This allows one to apply the theories and algorithms of fluid dynamics to electromagnetics and thereby to visualize the electromagnetic energy flow. This in turn can be utilized to identify the electromagnetic coupling path.

The second topic of this dissertation investigates the nonlinearity of capacitors and suggests improved trade-off between electrostatic discharge (ESD) protection and data bandwidth by using the antiferroelectric (AFE) capacitors as ESD protection. …

Handel's Maser-Solution Theory Of Ball Lightning: The Creation Of Stable Three-Dimensional Cavitons By An Atmospheric Maser With An Open Resonator, Glenn Andrew Carlson

Doctoral Dissertations

"This dissertation develops details of Handel's Maser-Soliton Theory of ball lightning. The atmosphere between a thundercloud and the Earth's surface is modeled as an idealized stable open resonator with water vapor as the active medium and the thundercloud and Earth's surface as reflecting surfaces. The stable resonator generates a maser beam that narrows to the beam waist at the Earth's surface, which is assumed to be planar. Two candidate rotational transitions are identified within the v₁v₂v₃ = 010 vibrational band of water having wavelengths of 13.9 cm and 1.12 cm, and relevant spectroscopic parameters are retrieved from the HITRAN 2008 …

Therapeutic Effects Of N-Acetylcysteine Amide In The Treatment Of Eye Disorders, Joshua W. Carey

Doctoral Dissertations

"The loss of vision from age-related eye diseases now affects over 30 million people in the United States and is expected to reach twice that number within the next couple of decades. Among these disorders, age-related macular degeneration and cataract formation represent the largest percentage of these cases. Therapeutic options available for treating age-related macular degeneration are limited and there is no noninvasive form of treatment for cataracts current available. Several studies have indicated that oxidative stress plays an important role in the pathology of these age-related eye disorders. If oxidative stress is responsible for the initiation and progression of …

The Banyan Tree [Volume 6, Number 2], Alan Altany

Faculty Center: News & Publications

Excerpt: "We at the CTLS thank all those faculty who participate regularly or even periodically in our professional faculty development program. At this time we extend an open invitation to those who do not attend any of our activities or join any of our faculty groups. You are encouraged to participate in some way in the program. Many colleagues find such participation, based largely on interdisciplinary collegiality, to be intellectually stimulating, worthwhile, enjoyable, applicable, and socially beneficial."

Formative Research On Perceptions Of Biobanking: What Community Members Think, John S. Luque, Gwendolyn P. Quinn, Francisco A. Montel-Ishino, Mariana Arevalo, Shalanda A. Bynum, Shalewa Noel-Thomas, Kristen J. Wells, Clement K. Gwede, Cathy D. Meade, Tampa Bay Community Cancer Network Partners

Community Health: Faculty Publications

Preparing healthy community members with timely communications prior to engaging them in a request to donate biospecimens promises to improve the experience of biobanking participation. To this end, a qualitative study was conducted to assess community member knowledge, attitudes, beliefs, and informational needs about cancer-related biospecimen collection in a large metropolitan area in southwest Florida. The study utilized purposive sampling techniques to recruit a total of 95 participants to participate in 12 focus groups, segmented by race/ethnicity and language preference (mixed race, African American only, and Spanish speaking) and age (18–29, 30–54, and 55 and older). Focus group interviews were …