Digital Commons Network^™

Awareness And Acceptance Of Biotechnology Issues Among Youth, Undergraduates, And Adults, Susan Fritz, Dann E. Husmann, Gary Wingenbach, Tracy Rutherford, Valerie Egger, Preeti Wadhwa

Department of Agricultural Leadership, Education, and Communication: Faculty Publications

To be successful both domestically and internationally, biotechnology must establish an acceptable position in the sociopolitical framework. This United States (US) study assessed levels of awareness and acceptance of biotechnology issues among youth (n = 283), undergraduate students (n = 330), and adults (n = 166). The percentage of adults who were aware of how biotechnology would affect food, health, and the environment was almost three times that of youth respondents. It was concluded that consumer groups would most likely be impacted by accurate, unbiased agricultural biotechnology information delivered through the Internet and newspapers that originates from reliable, accessible, and …

Probabilistic Design Optimization Of Built-Up Aircraft Structures With Application, Qiulin Xie

Theses and Dissertations

This thesis discusses a methodology for probabilistic design optimization of aircraft structures subject to a multidisciplinary set of requirements originating from the desire to minimize structural weight while fulfilling the demands for quality, safety, producibility, and affordability. With this design methodology as the framework, a software is developed, which is capable of performing design optimization of metallic built-up beam structures where the material properties, external load, as well as the structural dimensions are treated as probabilistic random variables. The structural and failure analyses are based on analytical and semi-empirical methods whereas the component reliability analysis is based on advanced first-order …

Fully Scalable Video Coding Using Redundant-Wavelet Multihypothesis And Motion-Compensated Temporal Filtering, Yonghui Wang

Theses and Dissertations

In this dissertation, a fully scalable video coding system is proposed. This system achieves full temporal, resolution, and fidelity scalability by combining mesh-based motion-compensated temporal filtering, multihypothesis motion compensation, and an embedded 3D wavelet-coefficient coder. The first major contribution of this work is the introduction of the redundant-wavelet multihypothesis paradigm into motion-compensated temporal filtering, which is achieved by deploying temporal filtering in the domain of a spatially redundant wavelet transform. A regular triangle mesh is used to track motion between frames, and an affine transform between mesh triangles implements motion compensation within a lifting-based temporal transform. Experimental results reveal that …

Edena Myung Hee Thompson

African American Funeral Programs

No abstract provided.

Alienation And Isolation In Interracial Marriages In East Tennessee., Sheila Dianne Morris

Electronic Theses and Dissertations

I conducted this study to determine if African American men and women who marry white men and women in East Tennessee perceive experiences of isolation and alienation from their families and friends as a result of their selection of a mate from a race other than the one into which they were born. I interviewed ten individuals who are or have been interracially married. As a result of my research, I found that my results compare favorably with those of scholarly studies that discovered alienation and isolation among interracial couples.

I used descriptive research methods to analyze a segment of …

Factors Forecasting The Effect Of Rapid Prototyping Technologies On Engineering Design Education., Jeffrey Dale Mather

Electronic Theses and Dissertations

This dissertation presents information gathered and analyzed through an electronic internet-based Delphi Survey process. The purpose of this study is to identify a consensus of factors that might forecast the future effects of Rapid Prototyping (RP) technology on engineering design education when used for the purpose of overcoming the limitations of 2D representation of 3D space. The identification of consensus was developed from the collection of opinions from a panel of experts in RP technology.

Early adopters of emerging technologies can reduce risk through careful research, but decisions must often be made before significant quantitative data are available. Expert subjective …

Using The Survey Of Inmates Of State And Federal Correctional Facilities To Compare Female And Male Inmate Characteristics., Jacqueline Anita Black

Electronic Theses and Dissertations

The purpose of this study was to examine the differences between female and male prison inmates using the Survey of Inmates of State and Federal Correctional Facilities, 1997. Variables examined included current offense, criminal history, drug use history, victimization history, program participation in the institution, disciplinary infractions in the institution, family history, and interaction with family while in prison. Results indicate that male inmates have worse criminal histories and longer sentences than female inmates. Female inmates have more extensive drug use histories, greater victimization histories, more program participation in the institution, and more criminality in their families of origin than …

Faculty Adoption And Integration Of Technology At East Tennessee State University., Tammy L. Barnes

Electronic Theses and Dissertations

The purpose of this study was to identify and describe the demographic characteristics of faculty related to (1) faculty integration of technology, (2) the utilization of technological tools, (3) and the knowledge of computers and information technology of full-time faculty members at East Tennessee State University.

Four hundred forty-three full-time faculty from East Tennessee State University were surveyed. The total mailed and e-mailed returned responses for this study were 205. Eighteen hypotheses generated from 3 research questions were tested using Pearson Product-Moment Correlation, Analysis of Variance, Two-Way Analysis of Variance, and Multiple Regression Analysis.

This study showed that full-time faculty …

Interworking Methodologies For Dcom And Corba., Edwin Kraus

Electronic Theses and Dissertations

The DCOM and CORBA standards provide location-transparent access to network-resident software through language independent object interfaces. Although the two standards address similar problems, they do so in incompatible ways: DCOM clients cannot use CORBA objects, and CORBA clients cannot utilize DCOM objects, due to incompatible object system infrastructures.

This thesis investigates the performance of bridging tools to resolve the incompatibilities between DCOM and CORBA, in ways that allow clients to cross object system boundaries. Two kinds of tools were constructed and studied: tools that bind clients to services at compile time, and tools that support dynamic client-server bindings. Data developed …

Visual Framing: A Study In Face-Ism From The Websites For The 108th United States Congress., Beth Johnson Anderson

Electronic Theses and Dissertations

Websites are being used by increasing numbers to target a market with a message unfiltered by the media. This content analysis examined the website front-screens for the members of the 108th United States Congress to determine if the photographic images displayed reinforced the media's stereotypical frame of female politicians. A total of 3,892 photographic images were captured from 540 websites and coded using the face-ism index. Overall, the results supported the face-ism theory. Images of females were cropped lower on their bodies than images of males. The face-ism effect was not supported until the number of people in the photograph …

A Sense Of Place., Neli Ilieva Ouzounova

Electronic Theses and Dissertations

Concerned with anxiety and displacement, the artist explores a sense of place within the self. Personal experiences are presented as an accumulation of fragmented symbols, textures and pattern. Symbolic imagery is being created, influenced by a devaluation of established norms and a reorganization of cultural identity. The individualÆs interaction and experience with the surrounding world affirms his idiosyncratic symbolism. The artwork is a visual language that through the use of disparate segments sets up the portrayal of the fragmented self and psychological journeys of the artist.

Individuals establish themselves in many ways, including gestures as part of expression. This expression …

An Investigative Analysis Of Teaching Business Ethics In Tennessee Community Colleges., Carol Slagle Cole

Electronic Theses and Dissertations

The purpose of this study was to investigate what Tennessee community colleges were currently doing in preparing students in the area of business ethics. The study explored preparedness of faculty members in teaching business ethics, motivations for teaching business ethics, preferred methods of business ethics instruction, proportion of time devoted to teaching business ethics, and faculty member perceptions of responsibility, importance, and effectiveness of teaching business ethics. Personal and professional demographic factors were collected, such as age, gender, degree earned, teaching experience. These were useful in developing a profile of business faculty members in the 13 Tennessee community colleges.

An …

The Role Of Erp57 In Hras Intracellular Trafficking And Function., Jaime Lyn Parman

Electronic Theses and Dissertations

Ras is a central player in signal transduction that mediates cellular proliferation and differentiation. Recent evidence has shown that lipid and non-lipid modified domains participate in Ras traffic and that plasma membrane association is mediated by vectorial vesicular transport from the endomembrane system. ERp57, an ER chaperone, has been shown to specifically bind farnesylated Hras but not non-farnesylated Hras. The objective of this study was to determine if ERp57 participates in Ras trafficking and function. First, the effect of ERp57 knock down by siRNA technology on Hras function was studied; there was a reduction in ERp57 cellular levels that led …

Designing Without Boundaries., Mickey Glover

Electronic Theses and Dissertations

This thesis was written as a supporting paper for a graphic design exhibit for a Master of Fine Arts Degree. The focus of my design is the creation of successful pieces of expressive graphic design that defy many traditional or formal rules of design.

This thesis begins with a brief explanation of my methods and what I feel makes for good expressive design. These include a heavy reliance upon intuition, the necessity of traditional design education, historical and contemporary influences. I then characterize my motivations and methods of creating graphic design. Followed by the relation of my work to historical …

Flavone: The Molecular And Mechanistic Study Of How A Simple Flavonoid Protects Dna From Oxidative Damage., Jennifer Dawn Dean

Electronic Theses and Dissertations

Dietary flavonoids are ubiquitous and are marketed as supplements. Characterized as antioxidants, they offer protection against a number of degenerative diseases. Flavonoid mechanics involve free radical scavenging, metal chelation, and substrate association. The skeletal structure of flavonoids is a fused ring system modified by hydroxyl, sugar, and carbohydrate additions. Flavone is a structurally simple flavonoid. Quercetin and its glycosidic analog rutin are complex structures. Using a DNA oxidation/cleavage assay, flavone reduces DNA nicking by 91%. Depending on the solvent system used, quercetin can either increase or decrease DNA oxidation. Rutin exhibits neither pro- nor antioxidant activity. The molecular interactions responsible …

Review Of Mannerism And Baroque In Seventeenth-Century French Poetry: The Example Of Tristan L’Hermite, By James C. Shepard, Russell J. Ganim

French Language and Literature Papers

Interest in Tristan L’Hermite has not only been sustained, but has grown considerably since 1955, when Amédée Carriat published Tristan ou L’Eloge d’un poète and his Bibliographie des oeuvres de Tristan L’Hermite. Carriat’s work on the Cahiers Tristan L’Hermite, as well as the scholarship of Claude Abraham, Catherine Grisé, and Jean-Pierre Chauveau among others, has laid the groundwork for a number of new inquiries into Tristan’s oeuvre. Colloquia on Tristan have been organized in France and the U.S. in recent years, and the Tristan “revival” reached an apex of sorts in 1999 with Champion’s publication of his Oeuvres complètes …

Structural Controls On Megaporosity In Eogenetic Carbonate Rocks: Tinian, Cnmi, Kevin Wayne Stafford

Theses and Dissertations

Tinian and Aguijan, Commonwealth of the Northern Mariana Islands (CNMI), are volcanic, back arc islands in the western Pacific formed by Pacific Plate subduction under the Philippine Plate. The islands are composed of Eocene volcanic cores mantled by Plio-Pleistocene carbonate facies and raised Holocene beach and reef deposits. The entire sequence has been tectonically uplifted and contains high-angle normal faults, while isostatic subsidence and scarp failures overprint tectonic brittle failure features. A cave and karst inventory on Tinian and Aguijan surveyed 114 features and is believed to adequately represent the megaporosity (cave) development. Two distinct cave classes were identified: mixing …

2003-12-13 Minutes And Appendicies, Longwood University

Board of Visitors Meeting Minutes 1964-

No abstract provided.

The Osteogenic Effects Of 12 Weeks Of Oral Supplementation Of Androstenedione In Middle-Aged Men., Troy Matthew Wills

Electronic Theses and Dissertations

Recent evidence suggests that declining bone mineral density (BMD) in males is related to declining circulating estrogens. The majority of endogenous plasma estrogens in males result from peripheral aromatization of plasma androgens. Thus, it was hypothesized that dietary supplementation with an aromatizable androgen (androstenedione) may stimulate increases in BMD.

BMD (measured by dual energy x-ray absorptiometry) and biochemical markers of bone turnover (1, 25 OH2 Vitamin D, calcitonin, deoxypyrodinoline, and parathyroid hormone) were assessed before and after 12 weeks of dietary androstenedione supplementation (200 mg/d). Twenty-four volunteers were randomized into either an androstenedione supplementation or placebo groups. Study volunteers also …

Jeffersonianism And 19th Century American Maritime Defense Policy., Christopher Taylor Ziegler

Electronic Theses and Dissertations

This paper analyzes the fundamental maritime defense mentality that permeated America throughout the early part of the Republic. For fear of economic debt and foreign wars, Thomas Jefferson and his Republican party, opposed the construction of a formidable blue water naval force. Instead, they argued for a small naval force capable of engaging the Barbary pirates and other small similar forces. For protection of the nation and commerce, they wanted a strictly defensive strategy developed around coastal gunboats and harbor fortifications. This research will analyze the naval aspect of this defense mentality from its creation in 1794, through the War …

A Comparison Of Bioaccumulation And Digestive Enzyme Solubilization Of Copper In Two Species Of Sea Cucumbers With Different Feeding Habits., John W. Bundridge

Electronic Theses and Dissertations

The mode of feeding exhibited by different organisms may influence the form or quantity of copper that is bioaccumulated. This hypothesis has been tested by exposing 2 species of sea cucumbers, Pentacta anceps and Stichopus chloronotus, which possess different feeding modes, to varying concentrations of copper.

The digestive tract and body wall were dissected and analyzed for copper concentration using atomic absorption spectroscopy. A trend was present, exhibiting a small dose dependent curve. The results did not show a significant difference between species or treatments. This study indicates that feeding mode may influence the amount of copper accumulated but …

Perceived Effectiveness Of Conflict Management Strategies In Dating Relationships., Jaime Ann Counts

Electronic Theses and Dissertations

The purpose of the present study was to determine how college participants view the success of different conflict management strategies: chance, manipulation, compliance, and confrontation. The success of the conflict management strategies was evaluated by how participants rated female satisfaction, male satisfaction, likelihood of marriage and success of marriage. A MANOVA, and a Roy Bargman step-down procedure were conducted on all dependent variables. A Tukey HSD post hoc test was ran to reveal which conflict management strategies differed from one another. Results indicated that participants thought women were less satisfied than men. For male satisfaction and likelihood of marriage, post …

Sex And Pottery: Erotic Images On Athenian Cups, 600-300 B.C., Michael Lee Banner

Electronic Theses and Dissertations

Many pages have been written concerning erotic images on Greek vases but few studies have focused on the frequency of erotic images. This is an important concept in determining the significance of the erotic images. Various Athenian cups from the online holdings of the Beazley Archive were investigated, using simple tabulations and Chi-square analysis, for erotic images. Out of 7901 cups only 130 had erotic images. As cups with erotic images represented only a small portion of the sample it was likely that they only appealed to the tastes of a small sub-set of the Athenian population. The context of …

Police Officers' Perception Of The Validity Of The General Theory Of Crime., William Jaison Giesler

Electronic Theses and Dissertations

This study measured police officers perception of the validity of General Theory of Crime. Using a sample of 117 officers and an adapted version of the Grasmick et al. (1993) self-control scale, this study measures the level of agreement officers exhibit that low self-control traits are present in property and violent offenders. Measurement is also performed to determine variation in officers agreement based on the personal characteristics gender, age, education, experience, and rank.

Findings indicate officers show agreement with self-control items across the six dimensions of self control traits, as well as significant variation in agreement with the property offender …

An Investigation Of The Standardized Multiple-Choice Departmental Calculus I Final Examination, Maria Elizabeth Bearden

Theses and Dissertations

At Mississippi State University, Department of Mathematics and Statistics, a standardized multiple-choice departmental final examination (SMCDF) was administered at the end of the Calculus I mathematics course. This practice was abolished at the end of the spring 1997 semester. The purpose of this study was to determine if there was a difference in students¡¯ success in subsequent calculus courses as measured by a student¡¯s grade. If there was a difference, was it consistent along varying levels of students¡¯ ACT mathematics scores. A two-way analysis of variance (ANOVA) was run on the data. The variables were the five student ACT Mathematics …

Investigating Cottonwood Leaf Beetle, Chrysomela Scripta F., Defoliation In Cottonwood Plantations Utilizing Remote Sensing And Geostatistical Techniques, Gensheng Shi

Theses and Dissertations

This study was designed to investigate the relationships between spectral properties of cottonwood plantations and defoliation by the cottonwood leaf beetle (CLB), Chrysomela scripta F., as well as to develop and analyze the spatial structure of CLB and associated defoliation using geospatial information technology. Multispectral imagery data from airborne platforms were acquired using three remote sensing systems: (1) GeoVantage remote sensing system with 450 nm, 550 nm, 650 nm and 850 nm wavelengths; (2) RDACS (real time digital airborne camera system) with 540 nm, 675 nm, 695 nm and 840 nm wavelengths; and (3) Kodak DCS420 digital camera with the …

The Spatial And Temporal Distributions And Thermodynamic Characteristics Of Tornadoes In Mississippi, Jennifer M. Call

Theses and Dissertations

The vast majority of severe storm and tornado research is conducted in the natural laboratory of the Great Plains region of the United States. As a result, much of the knowledge and technology applied to storm forecasting is developed in the Great Plains environment. However, it has been shown that there is a maximum of strong and violent tornadoes in the region extending from Arkansas eastward into Alabama. In addition, various researchers have found strong severe storm thermodynamic signatures unique to regions such as the Northeast and Mid-Atlantic. This study has analyzed five decades of tornado data for the state …

Dying To Get Out Of Debt: Consumer Insolvency Law And Suicide In Japan, Mark West

Law & Economics Working Papers Archive: 2003-2009

This Article explores the complex relation between consumer insolvency law and suicide in Japan, where bankruptcies and suicides have increased dramatically in recent years. The statistical and interview evidence, some of which relates to the creation of a relatively efficient and socially acceptable insolvency mechanism in 2001, suggests that law is at least indirectly relevant to decisions to take one’s own life. Law can bring about debt control and stigma mitigation, each of which can lead to lower levels of stress and depression, each of which can lead to lower suicide rates. Still, responses to the law, even in relatively …

Employment Market Institutions And Japanese Working Hours, Mark West

Law & Economics Working Papers Archive: 2003-2009

Why do Japanese workers work such long hours? Beginning with a series of cases in the 1950s, Japanese courts drastically curtailed firms’ abilities to dismiss workers. As a consequence of the inability to dismiss workers legally, large Japanese firms hired a smaller number of workers than were necessary to fulfill capacity without overtime. Employers rely on the working hours of this undersized cadre of workers, carefully screened to rule out the slothful, as a buffer. In bad times, the size of the work force makes dismissal unnecessary. In good times, workers are forced to work long hours. While these court …

Lawrence University Graduate Confirmed As New Ambassador To India, Lawrence University

Press Releases

David Mulford, a 1959 graduate of Lawrence University, has been named the United States’ newest ambassador to India.

A well-known investment banker and current chairman of Credit Suisse International, Mulford was confirmed by a voice vote of the U.S. Senate this week to serve as the next American envoy to India. He replaces Robert Blackwill, who left New Delhi after a two-year term, to join the National Security Council.

Nominated for the ambassador’s post by President Bush in November, Mulford previously had served as under secretary for international affairs in the administrations of presidents Ronald Reagan and George Bush Sr. …