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Tme Worldwide Daily Circulation [Dec 6-11, 2007]

The Mathematics Enthusiast

No abstract provided.

Nonlinear Materials Characterization With Femtosecond Laser Pulses, Geoffrey Drake Jenkins

Graduate Theses and Dissertations

No abstract provided.

Gaming Towards Academic And Physical Success, Eric Burt

Graduate Research Papers

This review addresses the potential of serious video games and the benefits that serious video games can have on a student academically as well as physically. Serious video games require strategic thinking, problem solving, planning and decision making. Serious video games enable learners to experience ~eal world situations without the real-life consequences. Exergaming provides potential for combining gaming and exercise, this type of video game has tremendous upside. This review of research.investigates how video games can be used to engage learners and help students learn. Research is needed to determine which features of games and simulation~ are important for learning …

Introduction: Symposium: The Lethal Injection Debate: Law And Science, Deborah W. Denno

Faculty Scholarship

No abstract provided.

School Library Orientation: Introducing Teachers To The Roles And Services Of Teacher Librarians, Allison Emery

Graduate Research Papers

The purpose of this research project was to develop materials that could be used to orient teachers new to a school building to the roles and services of the teacher librarian, the resources he or she can provide, and the culture of collaboration. Research questions seeking resolution were the following: (1) What do teachers new to a school need to know in order to be able to collaborate with a teacher librarian and to be able to use the school library and all of its resources to effectively meet the academic needs of their students? (2) What practices are best …

The Relationship Of Preservice Teachers' And Faculty Members' Perceptions Of Critical Thinking And Their Epistemological Beliefs, Meskerem Debele

Graduate Research Papers

The term "critical thinking" has recently been used in the Ethiopian educational policy documents as well as in its teacher education curricula. Even though the concept has been given a central importance by being the central goal of education at all levels, a well established understanding and practice of nurturing critical thinking at school level, as well as at teacher education and training curriculum has not been achieved yet. From the personal experience both as pre-service teacher and then as teacher educator in Bahir Dar university, one of the teacher education institutions in the country, I have observed, especially during …

Ay 2007/2008 Sec Meeting Minutes, 2008-04-02, Faculty Senate

Faculty Senate Archives

No abstract provided.

Treatment Of Aqueous Waste Streams At Eli Lilly - Alternatives To Incineration, Barry Hennessy

Theses

The aim of this project was to investigate the potential to treat liquid waste (secondary) from production processes at Eli Lilly with the emphasis on minimising the volume of waste sent for thermal oxidation. In addition, the project aimed to investigate if the chosen technology was diverse and potentially capable of handling waste streams from different processes. Membrane technology was identified as one of the most suitable technologies and trials were carried out on secondary waste from three production processes. The literature review and practical thrials aswell as assessment of trial results ran from October 2003 to June 2005.

All …

Catalog Denison University 2008-2009

Denison University Catalogs

Denison University Course Catalog 2008-2009

Statistical Issues In The Normalization Of Multi-Species Microarray Data, John R. Stevens, Balasubramanian Ganesan, Prerak Desai, Sweta Rajan, Bart C. Weimer

Mathematics and Statistics Faculty Publications

Several species of bacteria are involved in the production of cheese, including Lactobacillus brevis and Lactococcus lactis. A custom-designed Affymetrix microarray was recently developed to study gene expression in three organisms on a single chip. This array contains only perfect match features for the coding and non-coding regions in the genomes of all three sequences. The multi-species nature of this array version raises interesting questions regarding the preprocessing or normalization strategies for the analysis of gene expression data. We present and evaluate several possible strategies using both cDNA dilution data and experimental expression data from a repeated measures design. …

Undergraduate Catalog 2008-2009, University Of North Florida

UNF Course Catalogs

No abstract provided.

Estimation Of Submarine Groundwater Discharge From Bulk Ground Electrical Conductivity Measurements, Thomas Stieglitz, John Rapaglia, Henry Bokuniewicz

Biology Faculty Publications

The utility of bulk ground conductivity (BGC) measurements in the estimation of submarine groundwater discharge (SGD) was investigated at four sites covering a range of hydrogeological settings, namely Cockburn Sound (Australia); Shelter Island (USA); Ubatuba Bay (Brazil) and Flic-en-Flac Bay (Mauritius). At each of the sites, BGC was surveyed in the intertidal zone, and seepage meters were used for direct measurements of SGD flow rates. In the presence of detectable salinity gradients in the sediment, a negative correlation between SGD and BGC was recorded. The correlation is site-specific and is dependent on both the type of sediment and the mixing …

Fabric As A Narrative: Constructing A Global Quilting Tradition, Evan Bland, Laura Chapman, Ashley Ermel, Takako Iwatani, Tanna Kimmerling, Linsey Marshall, Audrey Pribnow, Antona Beckman, Metta Cederdahl, Madeline Donovan, Sara Lackey, Kristin Limoges, Alicia Roth, Maika Bauerle, Michaela Stevens, K. J. Hascall, Katie Nieland, Shannon Smith, Kirk Fellhoelter, Jill Havekost, Rick Alloway, Nancy Anderson, Timothy G. Anderson, Charlyne Berens, Stacy James, Marilyn Hahn, Anna Mostek, Bruce Thorson

College of Journalism and Mass Communications: Student Media

OVERVIEW – The tradition of quilting is engaging people of all ages, genders and classes around the globe
CULTURE – Quilting empowers women and provides them an outlet for expression
MUSEUMS – Museum exhibitions and academics have shown quilting in a different light
THE WHITNEY – The exhibition that changed it all
IQSC – A strong quilting tradition prompts a couple to let their 900-quilt collection establish a museum
AQSG – High standards in quilt-related studies
DOCUMENTATION – Preserving and cataloging quilts make sure information is not lost for future generations
ART QUILTS – As the perception of quilting changes, …

Technology Strategy And China's Technology Capacity Building, Arnoud De Meyer

Research Collection Lee Kong Chian School Of Business

China has the potential to become a major source of innovation for the world. The scientific investment is in place and rapidly growing. But in order to reap the benefits of this investment its organisations will have to become better at managing innovation. One of the key elements of innovation management is the determination and implementation of a sound technology strategy. The purpose of this paper is to offer a framework and a detailed overview of what it entails to develop and implement a technology strategy. The paper emphasizes the alignment of the strategy with the organisational competencies and the …

International League Tables And Rankings In Higher Education: An Appraisal, Kathleen Lynch

Level 3

Universities have marketed themselves in the public sphere and justified public funding for their activities on the grounds that they serve the public good. They have traded on their Enlightenment inheritance that they are the guardians and creators of knowledge produced for the greater good of humanity in its entirety. They are seen and claim to be seen as the watchdogs for the free interchange of ideas in a democratic society; they claim to work to protect freedom of thought, including the freedom to dissent from prevailing orthodoxies.

Virginia Emergency Department Physician Knowledge Of The Emergent Treatment Of Avulsed Teeth, Joy Leatrice Barnes Phelps

Theses and Dissertations

Purpose: The purpose of this study was to determine the knowledge and treatment protocols for physicians in Virginia emergency departments in regards to the emergent treatment of avulsed teeth.Methods: Using a cross sectional survey design, an 8-item questionnaire regarding the treatment of avulsed teeth was emailed to 75 emergency department chairpersons in Virginia. After 30 days, a reminder paper copy of the questionnaire was mailed and an email reminder with the on-line link was sent. After 60 days the study was closed. Comparisons were made using chi-square analysis based on percentages to test for significance. Results: The response rate was …

Development And Characterization Of A Mechanically Prestressed Piezoelectric Composite, Byron Fitzgerald Smith

Theses and Dissertations

Piezoelectric composites have been investigated for use in a variety of areas, including flow control, structural control, energy harvesting, and fuel ignition systems. While many of the investigations conducted in these areas have utilized traditional piezo actuation systems, such as unimorphs or stack actuators, a growing number of research groups are examining the increased performance derived from the mechanical advantage, and enhanced domain rotation, found in prestressed unimorph designs. Prestressed devices, like Thunder® and LIPCA, have been shown well suited for a number of applications; however, the price associated with these devices can often prevent them from being implemented. In …

The Effects Of Family, School And Peer Support On The Achievement Outcomes Of African American Adolescents, M. Annette Clayton

Theses and Dissertations

This study used survey design to explore the relationship between protective influences (support from parents, teachers and peers, social capital assets, and social support use), contextual risks, and two achievement outcomes in a representative sample of male and female African American high school seniors (N=317). Responses to two questionnaires, weighted cumulative grade point averages, and eleventh grade Virginia English Reading Standards of Learning test scores were analyzed. Multiple regression analysis revealed that some support variables were predictive of better achievement outcomes and others were associated with poorer outcomes. Three of the parent support predictors were associated with poorer achievement outcomes, …

Developing A Multi-Objective Decision Model For Maximizing Is Security Within An Organization, Jeffrey Lee May

Theses and Dissertations

Numerous IS researchers have argued that IS Security can be more effectively managed if the emphasis goes beyond the technical means of protecting information resources. In an effort to adopt a broader perspective that accounts for issues that transcend technical means alone, Dhillon and Torkzadeh (2006) present an array of 9 fundamental and 16 means objectives that are essential for maximizing IS security in an organization. These objectives were derived using a value-focused thinking approach and are organized into a conceptual framework. This conceptual framework provides a rigorous theoretical base for considering IS security in a manner that accounts for …

In An Expression Of The Inexpressible: Even This Title Is Stolen, But I Chose It, Carmen Alis Mcleod

Theses and Dissertations

This thesis provides a tour through an imaginary building that contains the work I have completed in the last two years at Virginia Commonwealth University. The body of the text provides a discussion of specific paintings as well as more general themes related to painting and art. The discussion includes thoughts on futility, desire, schism, the leap, collage, photography, materiality, painting, image, and landscape. The second part of the text is an abstract statement about the paintings included in the thesis show, Splinter Paintings.

An Agent-Based Model To Study The Spread And Control Of Epidemics, Ashley Dawn Fuller

Theses and Dissertations

The world continues to face outbreaks of disease due to natural causes as well as the threat of biological warfare. Mathematical modeling provides an avenue by which to predict and ultimately prevent widespread outbreaks. A wide variety of modeling tools have been used in the study of the spread of diseases, including Ordinary Differential Equations, Partial Differential Equations, and Difference Equations. In this study, an agent-based model is used to study the spread and control of epidemics and is based on Sirakoulis, et al. [1]. The computer program NetLogo [2] is used for simulation. The development and set-up procedures for …

Probe Level Analysis Of Affymetrix Microarray Data, Richard Ellis Kennedy

Theses and Dissertations

The analysis of Affymetrix GeneChip® data is a complex, multistep process. Most often, methodscondense the multiple probe level intensities into single probeset level measures (such as RobustMulti-chip Average (RMA), dChip and Microarray Suite version 5.0 (MAS5)), which are thenfollowed by application of statistical tests to determine which genes are differentially expressed. An alternative approach is a probe-level analysis, which tests for differential expression directly using the probe-level data. Probe-level models offer the potential advantage of more accurately capturing sources of variation in microarray experiments. However, this has not been thoroughly investigated, since current research efforts have largely focused on the …

Schema, Ann Walsh

Theses and Dissertations

A schema is described as a diagram showing the basic outline of something, or as an organizational or conceptual pattern in the mind. It is also, in Kantian philosophy, a method that allows the understanding to apply concepts to the evidence of the senses. My Schema is a model of emergence.

Characterization Of Microorganisms Of Interest To Homeland Security And Public Health Utilizing Liquid Chromatography/Mass Spectrometry, Robert A. Everley

Theses and Dissertations

Liquid chromatography/quadrupole time of flight mass spectrometry (LC/QTOF MS) utilizing electrospray ionization was employed to monitor protein expression in Escherichia coli and Shigella organisms. Automated charge state deconvolution, spectral subtraction and spectral mirroring were used to reveal subtle differences in the LC/MS data. Reproducible intact protein biomarkers were discovered based on their unique mass, retention time and relative intensity. These markers were implemented to differentiate closely related strain types, (e.g. two distinct isolates of E. coli O157:H7) and to correctly identify unknown pathogens. Notable, was the distinction of multiple serotypes of enterohaemorrhagic E. coli which cannot be distinguished by clinical …

Greenlife: A Sustainable Retail Space, Veronica J. Ledford

Theses and Dissertations

GreenLife is the name of the retail interior design project that embodies this thesis. Using interior design as a medium to influence customers,I sought to create an environment that promotes a connection to nature and an awareness of creative possiblities within the context of a store. It addresses the problem of personal social responsiblity by using shopping, a dominant activity in the western world, as a tool for change. As a project, GreenLife attempts to answer three questions: How does design inform cultural experience? How can a connection with nature inform consumerism? Can a store transcend its purpose from filling …

An Scir Model Of Meningococcal Meningitis, Kalimah Vereen

Theses and Dissertations

A model for meningitis is developed by adding a class of carriers to the basic SIR model. This model is used to analyze the impact a vaccination program can have on the health of the population of epidemic prone countries. Analysis of the model shows the local stability of the disease free equilibrium, the existence of an endemic equilibrium and computation of the reproduction number, ℜ0 . Using a MATLAB program we simulate a time course of the model using parameters gathered from the World Health Organization. The numerical solution demonstrates that our reproduction number was correct. We thenconcluded that …

A Science & Mathematics Magnet School At Maymont, Sarah Shamus Nakfoor

Theses and Dissertations

I am interested in the idea that schools should be designed to offer individualized learning."A Science & Mathematics Magnet School at Maymont" explores a type of school that is becoming more familiar and accessible. By allowing students who have an interest in excelling in school and preparing for their future careers to come together and meet one another and experience aneducation that might not otherwise be available can be beneficial in many ways. In most cases, because of the funding required for such specialized schools, class sizes are reduced to meet budgets and the schools are opened to the community …

High Performance Image Processing Techniques In Automated Identification Systems, Ayman Abaza

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation addresses different image processing problems faced during the development of two different identification systems (i) an automated system for postmortem identification using dental records (dental radiographs), (ii) an automated ear identification system. Automating the postmortem identification of deceased individuals based on dental characteristics is receiving increased attention especially with the large number of victims encountered in mass disasters, as 9/11 attack, and Tsunami. The Automated Dental Identification System (ADIS) can be used by law enforcement agencies to locate missing persons using databases of dental x-rays of human remains and dental scans of missing or unidentified persons. ADIS provides …

Feasibility And Optimum Design Study Of A Low Speed Wind Turbine Rotor System For Underground Communication Power, John E. Harman

Graduate Theses, Dissertations, and Problem Reports (ETD)

A need has been recognized to have battery charging capabilities in underground mines, independent of outside AC power sources. In the event of emergency, the radios located throughout underground mines stay charged for periods insufficient to ensure the safety of trapped mineworkers. Air is always being distributed to supply oxygen and to dilute explosive gases throughout all sections of the mine. An idea to charge the batteries using the energy stored in the moving air was recently proposed. The feasibility of using a small wind turbine to charge the batteries in this airlflow will be addressed by this thesis. If …

Automatic Control And Fault Diagnosis Of Mems Lateral Comb Resonators, Afshin Izadian

Graduate Theses, Dissertations, and Problem Reports (ETD)

Recent advancements in microfabrication of Micro Electro Mechanical Systems have made MEMS an important part of many applications such as safety and sensor/control devices. Miniature structure of MEMS makes them very sensitive to the environmental and operating conditions. In addition, fault in the device might change the parameters and result in unwanted behavioral variations. Therefore, imperfect device structure, fault and operating point dependencies suggest for active control of MEMS.;This research is focused on two main areas of control and fault diagnosis of MEMS devices. In the control part, the application of adaptive controllers is introduced for trajectory control of the …