Digital Commons Network^™

Pocket Full Of Jesus: Evangelical Christians' Use Of Religious Iphone Applications, Wendi R. Bellar

Media Studies - Theses

Mobile phone applications are providing users many different choices in how they go about their everyday lives, including their spiritual lives. This research explores the factors Evangelical Christians consider when choosing an app, how they actually use the app, and how their app expectations compare with their app experience. Modified diary reports, using the iPhone Voice Memo app, and in-depth interviews were used in order to examine the research questions. The Uses and Gratifications theory, as well as the Religious Social Shaping of Technology theory, were used as lenses for the study. After navigating the process of finding an appropriate …

Nationalism On The Net: Exploring The Ideology Of India's Bharatiya Janata Party, Adrienne Lee Atterberry

Media Studies - Theses

India’s Bharatiya Janata Party (BJP) created the first political website in India during the year 1998 and continues to maintain an active online presence. The two most popular places for computer and Internet usage are college campuses and offices--places frequented by members of India’s growing middle class. As the BJP’s supporters have traditionally come from middle-class, upper-caste social backgrounds, this group has particular importance to the BJP’s political success, thus the BJP’s online publications may establish hegemony of the middle class and its ideals. For these reasons, studying the BJP’s online group-identity and political message has salience.

May 2004 to …

Harmonizing Equitable Exceptions: Why Courts Should Recognize An “Actual Innocence” Exception To The Aedpa’S Statute Of Limitations, Morgan Suder

San Diego Law Review

This Comment argues that to neutralize this potential inequality, the Supreme Court should affirm the Ninth Circuit’s recent decision in Lee v. Lampert, finding that a credible claim of actual innocence constitutes an equitable exception to the AEDPA’s one-year statute of limitations period. District courts must be able to call on their equitable powers, including both equitable principles already applied to the AEDPA’s statute of limitations as well as the actual innocence exception, in determining whether a district court may consider the merits of a criminal defendant’s otherwise untimely habeas petition.

Part II discusses the role of federal habeas corpus …

Efficacy Of An Expectancy Challenge To Reduce Non-Prescribed Use Of Stimulant Medications Among College Students, Allison Kathryn Labbe

Psychology - Dissertations

Non-prescribed use of stimulant medications among college students, such as Ritalin®, and Adderall®, has become a public health concern. Expectancies, which are beliefs that individuals hold regarding the consequences of engaging in a particular behavior, are known to play a prominent role in the initiation and maintenance of alcohol and drug use. This study had two aims: (1) to determine if an expectancy challenge could reduce participants' academic performance expectancies related to non-prescribed use of stimulant mediations, and (2) to determine if change in expectancies mediates consumption of the drug. Seventy-eight undergraduate students were randomized to either the expectancy challenge …

Obesity Indices And Cognitive Function In Veterans, Kristin Macgregor

Psychology - Dissertations

Obesity is linked to many chronic health conditions and middle-aged obesity is associated with later-life dementia. Obesity rates in veterans are higher than in the civilian population. Research examining body mass index (BMI) and cognitive function has demonstrated that young to middle-aged obese adults consistently demonstrate deficits in memory and executive function. Waist circumference (WC) is another measure of obesity that has been investigated as it relates to cognitive function; however, a clear pattern of deficit has not yet emerged. This study's purpose was to investigate the relationship among BMI, WC, and cognitive function in male veterans aged 18-55. One …

The Relationship Between Foundations And Principles In Ip Law, Robert P. Merges

San Diego Law Review

In my book Justifying Intellectual Property (JIP), I wrote about what I call the “foundations” of the field of intellectual property (IP) law. I tried to distinguish between a foundational level of discourse and another level, the level of basic principles. In the San Diego conference at which my book was discussed—and in several other settings as well—the most frequent and persistent line of questioning about my book centered on the relationship between these two levels. That is what this brief Article is about.

Managing The Intellectual Property Sprawl, Shubha Ghosh

San Diego Law Review

Professor Merges, despite the centrality of creative persons to his argument, organizes a set of ideas that are conducive to refocusing intellectual property law on users. I present this user-focused argument in this Article through the following five Parts. Part II explains my suggested approach to questions about the design of intellectual property law—an approach based on the new institutional economics and the work of Ronald Coase. Part II also addresses objections to this approach. Part III identifies the user in Professor Merges’s high-level principles grounded in Locke, Kant, and Rawls. Part IV follows this argument with a closer examination …

The Rhetoric Of Mom Blogs: A Study Of Mothering Made Public, Madeline Yonker

Writing Program – Dissertations

This dissertation examines the phenomenon of mom blogs to determine their handling of conventional motherhood and the rhetorical nature of their discourse. Unlike other prior studies of blogs and specifically of mom blogs, the dissertation examines both the blog entries themselves and the many comments such entries generate from readers.

In addition, it seeks to determine the values and rhetorical practices of any community that might be established through such blog commenting. To accomplish these aims, the dissertation focuses on the entries and comments from three particular blogs chosen to represent the network of mom bloggers.

The commonplaces or ideals …

Producing Edge City: Publics, Perceptions, And The Right To Life On The New Frontier, Ben Alan Gerlofs

Geography and the Environment - Theses

This thesis explores Oak Brook, IL, an edge city (Garreau 1991) in the western suburbs of Chicago. A number of authors have advanced criticisms of edge cities (Beauregard 1995; Marcuse 1997), including that they are particularly exploitative and exclusionary. Some authors have claimed that edge cities are a "new frontier" (Garreau 1991), while others suggest that they are nothing new at all (Walker 1994). I address these concerns by way of an in-depth engagement with Oak Brook, Chicago's truest edge city. I ultimately argue that while edge cities have unique characteristics, they are part of a long heritage of capitalist …

Environmental Triggers Of Winter Annual Weed Emergence And Management To Reduce Soybean Cyst Nematode Reproduction On Winter Annual Weed Hosts, Rodrigo Werle

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

Winter annual weeds are becoming more common in many row crop fields in the midwestern USA. The impact of winter annual weeds in cropping systems is often overlooked because these weeds complete their lifecycle near the time of crop sowing. However, delayed soil warming, competition for nutrients during initial establishment of the main crop, difficult planting operations, and yield loss are some of the problems caused by dense mats of winter annual weeds. Moreover, some of these weeds have been reported as alternative hosts for pests such as the soybean cyst nematode (Heterodera glycines, SCN), considered the most …

Characterization Of Polyacrylonitrile Carbon Fibers, Christian Burke Iversen

Biomedical and Chemical Engineering – Theses

Carbon fiber composites are a widely used, advanced material with exceedingly high strength to weight properties. In this thesis, a literature overview of carbon fiber manufacturing was provided, as well as a thorough analysis of in- house electrospun polyacrylonitrile fiber stabilization and surface modification of the resulting carbon fibers. In the first section, an overview of precursor fiber fabrication is provided, followed by an analysis of stabilization using surface and bulk composition, dimensional analysis, and functional group analysis via FTIR. The second section uses the current stabilization procedure to develop carbon nanofibers. Fibers first underwent a nitric acid oxidation time …

Gps Tracking Out Of Fourth Amendment Dead Ends: United States V. Jones And The Katz Conundrum, Fabio Arcila Jr.

North Carolina Law Review

No abstract provided.

North Carolina's Annexation Wars: Whys, Wherefores, And What Next, Judith Welch Wegner

North Carolina Law Review

No abstract provided.

Mandatory E-Verification In North Carolina: The Adverse Consequences Of The System In The Absence Of Comprehensive Reform, Leann Gerlach

North Carolina Law Review

No abstract provided.

How Do The Elderly Fare In Medical Malpractice Litigation, Before And After Tort Reform? Evidence From Texas, Myungho Paik, Bernard S. Black, David A. Hyman, William M. Sage, Charles M. Silver

Faculty Scholarship

The elderly account for a disproportionate share of medical spending, but little is known about how they are treated by the medical malpractice system, or how tort reform affects elderly claimants. We compare paid medical malpractice claims brought by elderly plaintiffs in Texas during 1988–2009 to those brought by adult non-elderly plaintiffs. Controlling for healthcare utilization (based on inpatient days), elderly paid claims rose from about 20% to about 40% of the adult non-elderly rate by the early 2000s. Mean and median payouts per claim also converged, although the elderly were far less likely to receive large payouts. Tort reform …

Distinguishing The “Truly National” From The “Truly Local”: Customary Allocation, Commercial Activity, And Collective Action, Neil S. Siegel

Faculty Scholarship

This Essay makes two claims about different methods of defining the expanse and limits of the Commerce Clause.

My first claim is that approaches that privilege traditional subjects of state regulation are unworkable and undesirable. The approaches are unworkable in light of the frequency with which the states and the federal government regulate the same subject matter in our modern world of largely overlapping federal and state legislative jurisdiction. The approaches are undesirable because the question of customary allocation is unrelated to the principal reason why Congress possesses the power to regulate interstate commerce: solving collective action problems involving multiple …

Estimating Water Flux And Storage Using Displacement Measurements In Saprolite At Depth, Clay Freeman

All Theses

Water storage in the soil is important for many hydrologic problems, but measuring how the storage changes at an appropriate scale remains a challenge. The objective of this thesis is to evaluate the feasibility of estimating change in water content in soil by measuring vertical displacement in underlying soils. This approach is appealing because the averaging volume of the displacement scales with the depth at which the measurements are taken. This should result in measurements of changes in soil moisture that are averaged over regions 10s to 100s of meters across, a measurement scale that is much larger than that …

Call It Courage: The Effects Of Perspective, Humility, Locus Of Control, And Social Desirability On Perceptions Of Accolade Courage In Male Student And Military Populations, Chad Breeden

All Theses

Courage - despite millennia of contemplation - is only now seeing efforts at empirical study and definition. Recent studies have attempted to break down the component parts of courage, but do not address why courage appears to only be bestowed on others and rarely to oneself: a phenomenon known as courage blindness (Biswas-Deiner, 2012). This paper examines how individuals attribute courage to themselves and how they attribute it to others. Male military personnel (n =86) and male college students (n =106) read 14 scenarios of varying courage, rating the courageousness of themselves or another person based on the action. Multiple …

Motion Capture Study Of Human Movement Recognition, Nicholas Kinerd

All Theses

In this thesis, we address questions about recognition of human movement through motion
capture. We begin by capturing the martial arts movements of four actors as they each perform
three different techniques. We then conduct a survey to determine if participants in
the survey are able to distinguish the various martial arts techniques and differentiate the
actors that portray said techniques. A secondary consideration of our survey is to determine
if the participants can distinguish the sex of the actors as they perform the martial arts
techniques. Our hypothesis is that people are able to distinguish actors and sex; however, …

Double Paddle Oscillators For The Mechanical Spectroscopy Of Ion-Solid Interactions, Jason Puls

All Theses

We demonstrated using a double paddle oscillator to measure subsurface defect formation at room temperatures caused by ion implantation. This sensor has a low amount of noise based because of its high quality factors in certain modes. The double paddle oscillator was bombarded with Ar ions under ultra-high vacuum conditions while it was oscillating. The resultant resonant frequency changes were discussed as a method to determine defect formation inside the bulk substrate.

Connecting Architecture, Fitness, Optimizations And Performance Using An Anisotropic Diffusion Filter, Sumedh Naik

All Theses

Over the past decade, computing architectures have continued to exploit multiple levels of parallelism in applications. This increased interest in parallel computing has not only fueled the growth of multi-core processors but has also lead to an emergence of several non-traditional computing architectures like General Purpose Graphical Processing Units (GP-GPUs), Cell Processors, and Field Programmable Gate Arrays (FPGAs). Of these non-traditional computing architectures, GP-GPUs have gained widespread popularity due to their massively parallel computational abilities and relative ease of programmability.
Several software development ecosystems have emerged to harness the power of these parallel architectures. Although several threading libraries like POSIX …

Detecting Copper Residues In Sediments From Aquatic Copper-Based Pesticide Applications, Ben Willis

All Theses

Copper-based algaecides and herbicides are commonly used to mitigate risks of problematic algae and weeds, however there are concerns regarding copper accumulation from treatments. Modeling and laboratory experiments can be used to predict copper accumulation and measurement in sediments, as well as benthic invertebrate responses following treatments. Modeling was used to estimate copper residual concentrations in sediments from algaecide and herbicide treatments. Reported and measured method detection limits (MDLs; minimum concentration of an analyte of interest that can be measured with 99 percent confidence in a specific matrix using an analytical method) were compared to model estimated copper residual concentrations …

Development Of A Two-Dimensional Model Of A Pneumatic Tire, Timothy Lewis

All Theses

The pneumatic tire has been studied extensively since its invention in 1888. With the advent of high-powered computers and the use of the finite element method, the understanding of the tire's complex non-linear behavior has grown tremendously. However, one weakness of finite element models is that parameter studies are difficult and time consuming to perform. In contrast, an analytical model can quickly and easily perform extensive parameter studies. To the knowledge of the author, all existing analytical models of the tire make assumptions concerning the tire's behavior and construction that while useful for obtaining some of the first-order characteristics, are …

Examining The Short-Run Price Elasticity Of Gasoline Demand In The United States, Michael Brannan

All Theses

Estimating the consumer demand response to changes in the price of gasoline has important implications regarding fuel tax policies and environmental concerns. There are reasons to believe that the short-run price elasticity of gasoline demand fluctuates due to changing structural and behavioral factors. In this paper I estimate the short-run price elasticity of gasoline demand in two time periods, from 2001 to 2006 and from 2007 to 2010. This study utilizes data at both the national and state levels to produce estimates. The short-run price elasticities range from -0.034 to -0.047 during 2001 to 2006, compared to -0.058 to -0.077 …

An Efficient Image Segmentation Algorithm Using Bidirectional Mahalanobis Distance, Rahul Suresh

All Theses

In this thesis, we present an efficient graph-based image-segmentation algorithm that improves upon the drawbacks of the minimum spanning tree based segmentation algorithm, namely leaks that occur due to the criterion used to merge regions, and the sensitivity of the output to the parameter k. To address these problems, we propose the use of bidirectional Mahalanobis distance, along with a Gaussian model for each region, and an intuitive normalized parameter τ that replaces k and works for all images without having to be changed. Furthermore, we propose an approximation to the algorithm that enables it to run efficiently in O(NlogN) …

Durability Of Reinforced Concrete Incorporating Crushed Waste Brick As Coarse Aggregate, Matthew Adamson

All Theses

Using crushed bricks as aggregates in concrete is of particular interest to preserve natural aggregate sources as well as to reduce waste, as it has been estimated that 10% to 30% of all waste in landfills in the united States comes from construction and demolition wastes. By recycling some of these wastes, the sustainability of a project can be improved. However, it is important concrete incorporating these wastes is as durable or more durable then conventional concrete, or will it have a shorter service life. Durability of concrete is its ability to resist deterioration from its external environment such as …

Through A Glass, Darkly: The Changing Past Of Coffee County, Georgia, Jonathan Hepworth

All Theses

In 1954, Coffee County, Georgia, commemorated its centennial with a massive celebration that essentially shut down the county seat of Douglas for a week. Parades, fireworks, speeches, and above all a large-scale historical pageant, the 'Centurama,' were components of the celebration. The history celebrated in 1954, however, did not necessarily match up with Coffee County's actual history. This thesis examines the history of Coffee County and its changing nature, looking at politics, economics, and culture. It finds that historical 'memory' is not always planned out by society's elites, but can change as the result of politics, demographic shifts, and commercial …

Ancient Traditions And Personal Mythology: An Immortal Connection To Wilderness, James Brantley

All Theses

My personal experiences with nature lead me to have a very primal relationship with wildlife and landscape. These experiences elicit primal internal responses of fear and wonderment. They peak my imagination in a way that nothing else does. To effectively visualize this, I create prints and sculpture that present my personal mythology and symbols.
The use of mythology has historical precedence. The use of myth helps us make sense of the aspects of life that are ethereal, intangible and difficult to understand. To visualize my experiences in nature, I create network of personal mythology and symbolism based on personal experiences, …

Sediment Based Turbidity And Bacteria Reduction Analysis In Simulated Construction Site Runoff, James W. Berry Iii

All Theses

Large construction projects are highly vulnerable to sediment removal by erosive forces. Turbidity, resulting from this excess sediment, has gained recognition as anindicator of pollution in surface runoff from construction activities. The Environmental Protection Agency (EPA) is currently moving toward regulations that would establish a nationwide maximum turbidity effluent limit discharged from construction sites. Research has shown that current sediment control best management practices (BMPs) are often ineffective at controlling elevated turbidity levels in construction site discharges. Additionally, research confirms that sediment basins may act as reservoirs for bacteria, specifically Escherichia coli (E. coli). During rainfall events, resuspension within sediment …

Examining Middle School String Students' Sight Reading Processes, Natalie J. Deen

Theses and Dissertations

The purpose of this study was to document, analyze the strategies and techniques being used, and explore the feelings and perceptions often sixth-grade string students while individually sight-reading over the course of 11 weeks. The students were presented with a five lesson unit on sight-reading that focused on different musical elements and presented the students with strategies and techniques to be used as a class and during individual tests. Each student took the Watkins-Famum Performance Test, form A as a pretest and posttest to the unit. Between lessons, each student took an individual sight-reading test which reflected the musical element …