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Homegrown Rhetoric: Rhetorical Vision In States' Marketing Of Local Foods, Joni Lea Hoke May 2009

Homegrown Rhetoric: Rhetorical Vision In States' Marketing Of Local Foods, Joni Lea Hoke

All Theses

Beginning in the late 1940s, concerns arose about the enlarging scope of the industrial American food system. Subsequent analysis revealed a continuing pattern of expansion throughout the 1970s and 1980s. A countermovement developed with the aim of altering food production and distribution to create more regionalized food systems. Eventually, individual states came to create their own marketing programs to promote locally grown foods. Private interests also developed initiatives to promote eating locally. By 2007, the term coined to describe one who strives to eat local foods, "locavore," had become New Oxford Dictionary's Word of the Year. The states' efforts are …

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Design Of A Multi-Echelon Global Supply Chain Network With Microsoftå¨ Excel Premium Solver Plataform, Wilder Ferreira May 2009

Design Of A Multi-Echelon Global Supply Chain Network With Microsoftå¨ Excel Premium Solver Plataform, Wilder Ferreira

All Theses

I designed a global supply chain distribution model of one single product, with the objective of minimizing the costs of transportation, handling materials, duties and tariffs, production, and fixed infrastructure. The distribution network has a combination of manufacturing facilities (fixed and to-be-determined), warehouses (to-be-determined), distribution centers (to-be-determined), and customer zones at fixed locations. This network design is similar to the mathematical mixed-integer linear model from Tsiakis, Shah and Pantelides (2001). This model has been implemented in Microsoft Excel, using the Standard Simplex method from Frontline, Inc. This model optimizes the number of facilities worldwide (multi-echelon) along with the flow of …

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Effect Of Molecular Weight Reduction By Gamma Irradiation On The Antimicrobial Activity Of Chitosan, Ebuel Sirmats May 2009

Effect Of Molecular Weight Reduction By Gamma Irradiation On The Antimicrobial Activity Of Chitosan, Ebuel Sirmats

All Theses

The antimicrobial effectiveness of lower molecular weight (LMW) chitosan solutions was tested against Listeria innocua inoculated on TSA and MOX agar plates by the direct droplet method. The chitosan solutions were prepared by dissolving chitosan in 1% (v/v) acetic acid at concentrations ranging from 0.5 to 2.0% and irradiating with Co60 gamma rays ranging from 1 to 20 kGy. MW measurements of chitosan were determined by using HPSEC-MALLS-RI. The MW of chitosan varied from 114.8 kDa to 17.4 kDa and decreased with increasing irradiation dosages. Plate counts on TSA agar from shaker flask assays showed no significant differences among chitosan …

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Specific And Non-Specific Binding Of Proteins And Nucleic Acids On Chemically Modified Reticulated Vitreous Carbon Electrodes, Hemangi Shedge May 2009

Specific And Non-Specific Binding Of Proteins And Nucleic Acids On Chemically Modified Reticulated Vitreous Carbon Electrodes, Hemangi Shedge

All Theses

Proteins and nucleic acids play major roles in many important biological processes. Specific and rapid detection of these biomolecules is important for early and precise diagnosis of various genetic diseases and other medical conditions. However, accurate and inexpensive detection of proteins and nucleic acids has always been a challenge. One of the obstacles is their non-specific adsorption on the sensor surface which leads to the conformational changes in the proteins, sometimes causing their denaturation. The non-specific adsorption on the surface also leads to sensor fouling which induces changes in the availability of active sensor surface for detection of analytes and …

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Antibody Architecture: Responding To Bioterrorism, Heather Voorhaar May 2009

Antibody Architecture: Responding To Bioterrorism, Heather Voorhaar

All Theses

Bioterrorism, the use of biological and chemical agents for terrorist purposes, is one of the most potentially significant health and security threats currently facing the United States. Healthcare facilities as isolated entities are alone unable to provide sufficient, adaptable emergency response options during a bioterrorist attack--an unpredictable, low probability, high consequence event. Bioterrorism response must be systemic, distributed, flexible, and responsive for a wide range of event incidents, scenarios and contexts. A significant problem yet to be adequately addressed is the mitigation of the walking well--those who are not sick or injured but have the potential to inundate any designated …

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Unconventional Means: Technology And Resistance In The Emergence Of Three Forms Of New Media, Caroline Stone May 2009

Unconventional Means: Technology And Resistance In The Emergence Of Three Forms Of New Media, Caroline Stone

All Theses

The media change we currently witness, the numbers of newspapers that have recently folded, those that face a similar fate and the degree to which the death of print generally is predicted within and outside of academic circles, all call for more research into shifts in forms of media over time. From the first American colonial newspaper Publick Occurrences in 1690 in Boston, to the first punk rock zine Punk in New York City in 1975, to the emergence of the massively multi-player game World of Warcraft in 2004, understanding the factors which may have led to the emergence of …

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The Effects Of Accountability On Leniency Reduction In Self Ratings, Brettney Smith May 2009

The Effects Of Accountability On Leniency Reduction In Self Ratings, Brettney Smith

All Theses

The purpose of the present study was to assess the effects of accountability on leniency reduction in self-ratings. It was hypothesized that participants in both the upward and illegitimate accountability condition would have lower levels of leniency in their self-ratings than participants in the no accountability condition. Accountability was operationalized as participants being told that they would have to justify their self-ratings of driving performance to either a professor who specializes in driving research (upward accountability) or to an education graduate student who maintains the driving simulator (illegitimate accountability) via an audiotape. The results showed that accountability had a significant …

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Cooking With A Chef: A Culinary Nutrition Intervention For College Aged Students, Andrew Warmin May 2009

Cooking With A Chef: A Culinary Nutrition Intervention For College Aged Students, Andrew Warmin

All Theses

The primary objective of this study is to provide evidence that a culinary nutrition intervention is appropriate for, and of value to college students. A secondary objective is to provide evidence that the nutrition component of a culinary nutrition course can be delivered online through an interactive presentation. The study initially involved a review of literature highlighting the nutrition habits of college students, the strengths and weakness of existing cooking and nutrition classes, and other factors relating to the college student's health. Based on this literature review it was determined that a culinary nutrition course is an appropriate way to …

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The Effect Of Hydrostatic Pressure On Bladder Smooth Muscle Cell Function, Margaret Drumm May 2009

The Effect Of Hydrostatic Pressure On Bladder Smooth Muscle Cell Function, Margaret Drumm

All Theses

Previous research has demonstrated that bladder smooth muscle cells (BSMC) respond to various forms of mechanical stimuli, including stretch and hydrostatic pressure, by increases of cell proliferation, activation of intracellular signaling pathways, and alteration of contractile and synthetic marker protein expression. These cellular/molecular level changes are all indicative of a BSMC phenotypic shift that can negatively impact the bladder function at the tissue and organ level. The objective of the present study is to test a hypothesis that bladder SMCs shift their phenotype from contractile to synthetic in response to elevated hydrostatic pressure. Rat bladder SMC cultures were exposed to …

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Root-Zone Characteristics And Bermudagrass Response To Saline Water Delivered By Subsurface Drip Irrigation, Kelsey Gorman May 2009

Root-Zone Characteristics And Bermudagrass Response To Saline Water Delivered By Subsurface Drip Irrigation, Kelsey Gorman

All Theses

Population growth and recurring drought conditions have placed high demands on freshwater resources in South Carolina. Thus, turfgrass irrigation management practices that reduce freshwater use while maintaining quality turfgrass need to be identified.
Previous research in the arid Southwest USA documents water conservation on bermudagrass by using saline water sources and subsurface drip irrigation (SDI) systems. A field-scale facility was constructed in Florence, SC, to evaluate `Tifway' bermudagrass
(Cynodon dactylon (L.) Pers. X C. transvaalensis Burtt Davy) quality, growth, and rootzone characteristics when subjected to saline (3.15 dS m-1) or freshwater (0.07 dS m-1) irrigation, SDI lines spaced 41 or …

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Deus Ex Machinima: A Rhetorical Analysis Of User-Generated Machinima, Sean Callot May 2009

Deus Ex Machinima: A Rhetorical Analysis Of User-Generated Machinima, Sean Callot

All Theses

Beginning with corporate demonstrations and continuously evolving into today, machinima has become a major expressive art form for the gamer generation. Machinima is the user-centered production of video presentations using pre-rendered animated content, as generated from video games. The term 'machinima' is a combination of 'machine' (from which the video content is derived) and 'cinema' (the ultimate end product). According to Paul Marino and other members of the machinima community, Hugh Hancock, the creator of Machinima.com, first coined the term in 2000. Video productions of this kind have been used in various capacities for the past several years, including instruction …

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Testing The Individual Effective Dose Hypothesis, Hung Vu May 2009

Testing The Individual Effective Dose Hypothesis, Hung Vu

All Theses

The assumption of the individual effective dose is the basis for the probit method used for analyzing dose or concentration – response data. According to this assumption, each individual has a uniquely innate tolerance expressed as the individual effective dose (IED) or the smallest dose that is sufficient to kill it. An alternative to IED, stochasticity suggests that individuals do not have uniquely innate tolerance; deaths result from random processes occurring among similar individuals. While the probit method has been used extensively in toxicology the underlying assumption has not been tested rigorously. The goal of this study was to test …

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Visual Argument Reconsidered: 'Objective' Theory And A Classical Rhetorical Approach, Daniel Richards May 2009

Visual Argument Reconsidered: 'Objective' Theory And A Classical Rhetorical Approach, Daniel Richards

All Theses

Visual argument is a relatively new discipline within the field of visual rhetorics. Consequently, visual rhetoricians have presented new theories of visual argumentation without fully considering the possibilities of existing textual methodologies as explanatory tools—especially classical rhetorical devices. This thesis presents a methodology for examining and creating visual arguments based on the concepts of topoi and figures of speech. I contend that these classical rhetorical devises embody an “objective” understanding of visual communication that shows one way of bridging the empiricism/rationalism debate in epistemology. By demonstrating that knowledge comes from the necessary interplay of perception and conception, I attempt to …

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Planning For Coastal Community Resiliency: A Case Study Analysis Of South Carolina Beachfront Communities, Ida Wood May 2009

Planning For Coastal Community Resiliency: A Case Study Analysis Of South Carolina Beachfront Communities, Ida Wood

All Theses

Because dynamic coastal processes and hazards threaten the resiliency of coastal communities throughout the United States, hazard mitigation and coastal management policies are constantly evolving. While various agencies throughout all levels of government have attempted to mitigate the impacts of coastal hazards, it is difficult for local communities to converge the separate requirements of state and federal agencies. Because there are many land use planning and hazard mitigation steps involved in building resiliency, this manuscript attempts to combine the hazard mitigation knowledge of a wide array of practitioners, researchers, and visionaries to develop a comprehensive land use model that integrates …

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Growth And Modeling Of Freshwater Algae As A Function Of Media Inorganic Carbon Content, Mary Watson May 2009

Growth And Modeling Of Freshwater Algae As A Function Of Media Inorganic Carbon Content, Mary Watson

All Theses

In response to global climate change, the Department of Energy (DOE) has specified advanced biological processes, such as cultivation of algal biomass in alkaline ponds, as part of a carbon management plan. The goal of this thesis was to investigate use of a mixed freshwater algal culture for biological carbon mitigation. Extensive review of carbonate dynamics, laboratory investigations to characterize algal growth, and development of a dynamic algal growth model were completed.
The presented literature review summarizes carbonate equilibria and kinetics needed for development of carbon mitigation technologies, especially in freshwaters. Reaction mechanisms, equilibrium relationships, kinetic rate constants, and kinetic …

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Tandem Queues With Non-Stationary Arrivals, Senthil Balaji Girimurugan May 2009

Tandem Queues With Non-Stationary Arrivals, Senthil Balaji Girimurugan

All Theses

We consider a network of K queues in tandem labeled Q1, Q2, ..,QK. The arrivals to Q 1 form a non-homogeneous Poisson process whose intensity is periodic. We conjecture that asymptotically the arrival process Aj to Qj, j= 1,2,..,K is cycle stationary. In addition, we conjecture that asymptotically as 'j' gets larger, the arrival process at the jth queue gets closer to a stationary point process. Hence, the queue performance measures become more stationary as 'j' increases. We perform Monte-Carlo simulations and design statistical tests whose results support the conjecture.

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Victims And Aggressors: Black And Jewish Interethnic Relationships In Contemporary American Literature, Jessica Martin May 2009

Victims And Aggressors: Black And Jewish Interethnic Relationships In Contemporary American Literature, Jessica Martin

All Theses

Though blacks and Jews are often portrayed together in African-American and Jewish-American writing, the reasons for the juxtapositions are curious. Contemporary authors have created a close relationship between blacks and Jews that, perhaps with the exception of their cooperation during the Civil Rights movement, historically did not exist. But, the relationship between these two groups in literature offers a unique perspective on American racial and ethnic social structures because both blacks and Jews are considered minority groups, yet they also maintain a hierarchical relationship with one another. By employing black and Jewish characters, American writers, especially Jewish-American writers, create a …

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Women, Birth Control Pills, And Thrombophilia: An Analysis Of Risk Communication, Kerry Gomer May 2009

Women, Birth Control Pills, And Thrombophilia: An Analysis Of Risk Communication, Kerry Gomer

All Theses

The Surgeon General recently issued a call to action to reduce the incidents of blood clots, which can cause pulmonary embolism, deep vein thrombosis, and stroke. This research study was conducted to assess what risk information is available to women regarding thrombosis (blood clots) and thrombophilia (clotting disorders) in combination with birth control pills, what women know about this issue, and how to increase this awareness. A media analysis showed that very little information is available to women about thrombosis and thrombophilia with regard to birth control pills. It also demonstrated that the information that is available is often inadequate …

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Evaluating The Use Of Snmp As A Wireless Network Monitoring Tool For Ieee 802.11 Wireless Networks, Robert Johnson May 2009

Evaluating The Use Of Snmp As A Wireless Network Monitoring Tool For Ieee 802.11 Wireless Networks, Robert Johnson

All Theses

The increasing popularity of wireless networks has led to instances of high utilization and congestion, some of which have resulted in an interruption of network service. A thorough understanding of how IEEE 802.11 wireless networks operate is crucial to predicting and preventing future interruptions. There have been many studies performed on wireless networks. Of those that have captured data from the wireless side, most have used a form of wireless network monitoring known as Vicinity Sniffing (wireless sniffing from a location that is physically close to an access point to be in the broadcast range) as the primary means of …

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A Pulsatile Bioreactor For Conditioning Tissue Engineered Heart Valves, Leslie Sierad May 2009

A Pulsatile Bioreactor For Conditioning Tissue Engineered Heart Valves, Leslie Sierad

All Theses

Tissue engineered constructs with autologous adult stem cells capable of self-repair and growth are highly desired replacements for diseased heart valves. However, the current approaches have inadequate mechanical properties to withstand in vivo implantation. Therefore, our group hypothesized that an in vitro environment of physiological intra-cardiac pressures and flow will stimulate stem cells to differentiate and remodel valvular scaffold constructs before implantation.
The group developed a pneumatic-driven conditioning system (Aim I) consisting of a three-chambered heart valve bioreactor, a pressurized compliance tank, a reservoir tank, one-way valves, pressure-retaining valves, and pressure transducers. The system can be sterilized using conventional autoclaving …

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Cardiac Cell Mechanics At The Single Cell Level, John Mcrae May 2009

Cardiac Cell Mechanics At The Single Cell Level, John Mcrae

All Theses

The analysis of the cellular microenvironment is an area that has received much
attention recently in the study of the tractions cells use for locomotion. Specifically, the
study of cardiac cell mechanics is of particular interest as cardiac dysfunction is one of
the leading causes of death in America. This progression is fueled by the need to have a
system capable of reproducing mechanical environments before, during and after a
dysfunctional event in order to fully characterize the causes and prevent any permanent
damage. The current study proposes a system capable of providing quantitative
measurements of the cellular microenvironment while …

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Living In (Im) Material Worlds: Modes Of Production And Consumption In Utopian Literature, Pauline Spangler May 2009

Living In (Im) Material Worlds: Modes Of Production And Consumption In Utopian Literature, Pauline Spangler

All Theses

My thesis examines and defines 'conditions of production' and 'conditions of consumption' as they apply to both Marxist economic theory and to the more culturally-oriented production and consumption of literary texts according to Pierre Bourdieu. I will establish the relationship between these conditions as cause and effect, complementary, and, finally, mutually necessary depending upon their context and manifestation. Alterations in the conditions of production and consumption affect our treatment of their corresponding, associative dichotomies in the literary tradition - the transcendent and the material, the spiritual and the corporal, the well-wrought art object and the commodity fetish, and, finally, male …

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Intergenerational Leadership Communication In The Workplace, Gayle Ruddick May 2009

Intergenerational Leadership Communication In The Workplace, Gayle Ruddick

All Theses

For the first time in history there are four generations in the workforce: Traditionalists, Baby Boomers, Generation X, and Generation Y. Generation Y, the emergent working generation, has a vastly different way of communicating, a different perspective on work, and a different set of needs and values than those who dominate the current workforce. When Traditionalists and Baby Boomers retire Generation Y will be placed into professional positions they may not be prepared for. With the current trend of young people frequently changing jobs and feeling unfulfilled by the work they do, Generation Y needs guidance, leadership, and mentoring in …

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Ocular Vergence Response Over Anaglyphic Stereoscopic Videos, Brian Daugherty May 2009

Ocular Vergence Response Over Anaglyphic Stereoscopic Videos, Brian Daugherty

All Theses

The effect of anaglyphic stereographic stimuli on ocular vergence response is examined. An experiment is performed comparing ocular vergence response induced by anaglyphic stereographic display versus standard monoscopic display. Two visualization tools, synchronized three-dimensional scanpath playback and real-time dynamic heatmap generation,
are developed and used to subjectively support the quantitative analysis of ocular disparity. The results of a one-way ANOVA indicate that there is a highly significant effect of anaglyphic stereoscopic display on ocular vergence for a majority of subjects although consistency of vergence response is difficult to predict.

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The Design, Production And Analysis Of A Realistic Stereo Cg Short Film On A Six Month Budget., Celambarasan Ramasamy May 2009

The Design, Production And Analysis Of A Realistic Stereo Cg Short Film On A Six Month Budget., Celambarasan Ramasamy

All Theses

The production of stereoscopic CG films poses some interesting challenges, especially for student productions that work under the severe limitations of time and resources. This is mainly due to the non availability of off the shelf production tools catering to stereoscopic CG productions. This work presents the production process of one such student produced stereoscopic short film. The production process is described in detail starting from the initial conception of the narrative plot to the actual production of the film. Finally an experimental technique of using eye tracking as a tool for finding out the effectiveness of the various stereoscopic …

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The Tiger Vol. 103 Issue 12 2009-04-17, Clemson University Apr 2009

The Tiger Vol. 103 Issue 12 2009-04-17, Clemson University

Tiger Newspapers

No abstract provided.

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Clemson Trustees Minutes, 2009 April 17, Clemson University Board Of Trustees Apr 2009

Clemson Trustees Minutes, 2009 April 17, Clemson University Board Of Trustees

Minutes

Minutes: Meeting of the Clemson University Board of Trustees. Executive Board Room, Madren Center, Clemson, SC. 8:30 a.m.

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The Tiger Vol. 103 Issue 11 2009-04-10, Clemson University Apr 2009

The Tiger Vol. 103 Issue 11 2009-04-10, Clemson University

Tiger Newspapers

No abstract provided.

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The Use Of Expressive Therapies And Social Support With Youth In Foster Care: The Performing Arts Troupe, Audra Holmes Greene, Linda Goldenberg, Madelyn Freundlich Apr 2009

The Use Of Expressive Therapies And Social Support With Youth In Foster Care: The Performing Arts Troupe, Audra Holmes Greene, Linda Goldenberg, Madelyn Freundlich

Journal of Youth Development

The Performing Arts Troupe is a program that provides youth in foster care and youth from low income neighborhoods with expressive therapies and social support. The program is designed to assist youth in addressing the effects of trauma and developing competencies as they prepare to transition to adulthood. The article discusses the literature base for the program, the program activities and describes the impact of the program on youth through preliminary evaluations and case studies. The program offers an innovative combination of expressive therapies and social supports that has effectively met the needs of vulnerable youth.

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Concept Analysis Of Risk Behavior In The Context Of Adolescent Development, Alice L. March Apr 2009

Concept Analysis Of Risk Behavior In The Context Of Adolescent Development, Alice L. March

Journal of Youth Development

The term risk behavior is a concept that has been used in the literature for many years, particularly as it relates to adolescent developmental issues and adolescent health behaviors. Currently the literature specific to the conceptual analysis of risk behavior is limited and relates in general to adults, rather than youths. The purpose of this investigation was to analyze not only the concept of risk behavior, but also its specific relationship to adolescents. Previous conceptual analyses have not considered how those concepts may be affected by the psychosocial development of adolescents. Therefore the specific aim of this analysis is to …

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