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2005

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Using Incomplete Citation Data For Medline Results Ranking, Jorge R Herskovic, Elmer V Bernstam Jan 2005

Using Incomplete Citation Data For Medline Results Ranking, Jorge R Herskovic, Elmer V Bernstam

Faculty, Staff and Student Publications

Information overload is a significant problem for modern medicine. Searching MEDLINE for common topics often retrieves more relevant documents than users can review. Therefore, we must identify documents that are not only relevant, but also important. Our system ranks articles using citation counts and the PageRank algorithm, incorporating data from the Science Citation Index. However, citation data is usually incomplete. Therefore, we explore the relationship between the quantity of citation information available to the system and the quality of the result ranking. Specifically, we test the ability of citation count and PageRank to identify "important articles" as defined by experts …

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Correlation Between Sol Scores And Personal Computer Ownership With Internet Access, Christy Yaple Jan 2005

Correlation Between Sol Scores And Personal Computer Ownership With Internet Access, Christy Yaple

OTS Master's Level Projects & Papers

This study was used to gain information about the success of underrepresented high school students with regard to SOL scores and having a personal computer with internet access. The following hypothesis was developed to guide this study: Magna Vista High School Educational Talent Search students having a personal computer with internet access will have a higher pass rate on Virginia Standards of Learning mathematics tests.

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Alternative High Schools On The Virginia Peninsula, Oliver Robertson Jan 2005

Alternative High Schools On The Virginia Peninsula, Oliver Robertson

OTS Master's Level Projects & Papers

To guide this study the following research goals were used: 1. Identify the number of seats in Peninsula alternative schools; 2. Identify the academic resources of those schools; 3. Identify the admittance criteria to those schools; 4. Identify the credit and degree the student receives at completion of those alternative schools; 5. Determine the future capacity of alternative high schools on the Virginia Peninsula.

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Old Dominion University Department Of Human Resources Customer Satisfaction Study, September C. Sanderlin Jan 2005

Old Dominion University Department Of Human Resources Customer Satisfaction Study, September C. Sanderlin

OTS Master's Level Projects & Papers

The problem of this study was to evaluate the level of customer satisfaction with the services provided by the Old Dominion University Department of Human Resources. The following goals provided direction to this study: 1) What are the Department of Human Resources' baseline service levels? 2)How effectively does the Department of Human Resources meet its customer's human needs? 3) What products and services can the Department of Human Resources improve to better meet its customers' needs? 4) What is the overall level of customer satisfaction with the Department of Human Resources?

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Human Resources Managers And The Family Medical Leave Act, Rhonda Taylor Jan 2005

Human Resources Managers And The Family Medical Leave Act, Rhonda Taylor

OTS Master's Level Projects & Papers

The following objectives were established to answer the problem: 1. Determine the opinions of Human Resources Managers regarding employees' use of Family Medical Leave; 2. Determine whether employees are excessively using Family Medical Leave benefits; 3. Determine Human Resources Managers topics for training on Family Medical Leave practices.

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Gender And Programming Language Preferences Of Computer Programming Students At Moraine Valley Community College, Dawn Patitucci Jan 2005

Gender And Programming Language Preferences Of Computer Programming Students At Moraine Valley Community College, Dawn Patitucci

OTS Master's Level Projects & Papers

The objectives of this study were to answer the following questions: 1. Are female programming students more likely to pursue study in certain programming languages than in other languages? 2. Are females more or less likely to pursue study in multiple programming languages than males? 3. As compared with the percentage of females working as computer programmers nationwide, are females over- or under-represented in certain language tracks at Moraine Valley Community College? 4. Which language(s) might be useful in attracting more females to computer programming and software development?

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Student Reaction To The Use Of Classroom Performance And Personal Response Systems In College Level Courses, Edmund A. Donato Jan 2005

Student Reaction To The Use Of Classroom Performance And Personal Response Systems In College Level Courses, Edmund A. Donato

OTS Master's Level Projects & Papers

The goals of this study were established to determine: 1. How do students perceive the effectiveness of the Classroom Performance System and Personal Response Systems in engaging them in the learning process? 2. How do students perceive the effectiveness of the Classroom Performance System and Personal Response Systems in aiding educators with evaluating their learning?

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Effects Of Technology Education On Middle School Language Arts (Reading) Achievement, Mark A. Bolt Jan 2005

Effects Of Technology Education On Middle School Language Arts (Reading) Achievement, Mark A. Bolt

OTS Master's Level Projects & Papers

The purpose of this study was to compare eighth grade students at Rachel Carson Middle School who took eighth grade Technology Education and the effect it had on student achievement on the reading section of the Virginia English Standards of Learning test.

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Electric-Field Generated By The Combustion Of Titanium In Nitrogen, Karen S. Martirosyan, Mona Setoodeh, Dan Luss Jan 2005

Electric-Field Generated By The Combustion Of Titanium In Nitrogen, Karen S. Martirosyan, Mona Setoodeh, Dan Luss

Physics & Astronomy Faculty Publications

A short temporal electrical impulse (duration of 30–150ms) was generated during the nitridation of mixtures of titanium and titanium nitride by a high temperature moving reaction front. The maximum voltage and current were generated in the combustion front region, in which the conversion of Ti to TiN was incomplete. The electric field (voltage up to 2V and current up to 60mA) decayed and vanished before the maximum combustion temperature was attained. The generation of an electric field during a rapid high-temperature nitridation is most probably due to the different diffusion velocities of charge carriers through the growing titanium nitride shell …

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Review Of Crossing Over To Canaan By Gloria Ladson-Billings, Sharon Chubbuck Jan 2005

Review Of Crossing Over To Canaan By Gloria Ladson-Billings, Sharon Chubbuck

College of Education Faculty Research and Publications

No abstract provided.

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Taoism And The Artistic Process, Teresa Mathew Jan 2005

Taoism And The Artistic Process, Teresa Mathew

Undergraduate Theses and Senior Projects

No abstract provided.

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The Effect Of Time Of Day Alcohol Administration On Prose Recall, Jenny Guido Jan 2005

The Effect Of Time Of Day Alcohol Administration On Prose Recall, Jenny Guido

Undergraduate Theses and Senior Projects

No abstract provided.

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Youth And Government : A Proposal For North Dakota, Laura Jane Rabenberg Jan 2005

Youth And Government : A Proposal For North Dakota, Laura Jane Rabenberg

Undergraduate Theses and Senior Projects

No abstract provided.

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The Experience Of Anger In Everyday Situations And Its Association With Anxiety And Depression, Bethany J. Roel Jan 2005

The Experience Of Anger In Everyday Situations And Its Association With Anxiety And Depression, Bethany J. Roel

Undergraduate Theses and Senior Projects

No abstract provided.

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West Nile Virus Infection In Farmed American Alligators (Alligator Mississippiensis) In Florida, Elliott R. Jacobson, Pamela E. Ginn, J. Mitchell Troutman, Lisa Farina, Lillian Stark, Kaci Klenk, Kristen L. Burkhalter, Nicholas Komar Jan 2005

West Nile Virus Infection In Farmed American Alligators (Alligator Mississippiensis) In Florida, Elliott R. Jacobson, Pamela E. Ginn, J. Mitchell Troutman, Lisa Farina, Lillian Stark, Kaci Klenk, Kristen L. Burkhalter, Nicholas Komar

United States Department of Agriculture Wildlife Services: Staff Publications

No abstract provided.

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Social Games: Matching And The Play Of Finitely Repeated Games, Alison Watts, Matthew O. Jackson Jan 2005

Social Games: Matching And The Play Of Finitely Repeated Games, Alison Watts, Matthew O. Jackson

Economics Discussion Papers

We examine a new class of games, which we call social games, where players not only choose strategies but also choose with whom they play. A group of players who are dissatisfied with the play of their current partners can join together and play a new equilibrium. This imposes new refinements on equilibrium play, where play depends on the relative populations of players in different roles, among other things. We also examine finite repetitions of games where players may choose to rematch in any period. Some equilibria of fixed-player repeated games cannot be sustained as equilibria in a repeated social …

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Bilateral War In A Multilateral World: Carrots And Sticks For Conflict Resolution, Zsolt Becsi, Sajal Lahiri Jan 2005

Bilateral War In A Multilateral World: Carrots And Sticks For Conflict Resolution, Zsolt Becsi, Sajal Lahiri

Economics Discussion Papers

This paper constructs a three-country, many-good and many-factor trade-theoretic model in which two of the countries are in conflict and where war effort is determined endogenously in a Nash equilibrium. The third country does not take part in the war, but trades with the warring countries. In the framework, we examine, inter alia, how war and welfare are affected by globalization and by two instruments available to the third country — one carrot and one stick. Our overall conclusion is that the third parties do have the incentives for, and can play an effective role in, conflict resolution.

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Price Convergence Among Indian Cities: A Cointegration Approach, A.K.M. Mahbub Morshed, Sung K. Ahn, Minsoo Lee Jan 2005

Price Convergence Among Indian Cities: A Cointegration Approach, A.K.M. Mahbub Morshed, Sung K. Ahn, Minsoo Lee

Economics Discussion Papers

Price dynamics in Indian cities were examined using cointegration analysis. We identified and calculated a common trend for prices in 25 major cities in India. Impulse response functions were obtained to calculate the rates of convergence to the prices and we found that the half-life of any shock is very small for Indian cities. Although a close to three-month half-life seems too fast, there is some indication in the literature that half-life can be much smaller than the conventional rates of 3 to 5 years. We have calculated half-life using the panel unit root method, and found that estimates of …

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Some Resource Economics Of Invasive Species, Basharat A. Pitafi, James A. Roumasset Jan 2005

Some Resource Economics Of Invasive Species, Basharat A. Pitafi, James A. Roumasset

Economics Discussion Papers

An emerging problem for environmental policy is how to design efficient strategies for the prevention and control of invasive species. However, the literature has mostly focused either on pre-introduction prevention or post-introduction control of an invasive. The benefits of prevention cannot be understood or estimated without knowing the costs of post-introduction control. This paper provides an integrated framework where optimal prevention is combined with optimal pest removal.

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Engine Data Classification With Simultaneous Recurrent Network Using A Hybrid Pso-Ea Algorithm, Xindi Cai, Donald C. Wunsch Jan 2005

Engine Data Classification With Simultaneous Recurrent Network Using A Hybrid Pso-Ea Algorithm, Xindi Cai, Donald C. Wunsch

Electrical and Computer Engineering Faculty Research & Creative Works

We applied an architecture which automates the design of simultaneous recurrent network (SRN) using a new evolutionary learning algorithm. This new evolutionary learning algorithm is based on a hybrid of particle swarm optimization (PSO) and evolutionary algorithm (EA). By combining the searching abilities of these two global optimization methods, the evolution of individuals is no longer restricted to be in the same generation, and better performed individuals may produce offspring to replace those with poor performance. The novel algorithm is then applied to the simultaneous recurrent network for the engine data classification. The experimental results show that our approach gives …

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Molecular Systematic Study Of Neascus-Type Metacercariae (Platyhelminthes, Digenea, Diplostomidae) From The Phoxinus Eos-Neogaeus Gynogenetic Cyprinid Complex In Voyageurs National Park, Minnesota, Mary L. Jaros-Gourneau Jan 2005

Molecular Systematic Study Of Neascus-Type Metacercariae (Platyhelminthes, Digenea, Diplostomidae) From The Phoxinus Eos-Neogaeus Gynogenetic Cyprinid Complex In Voyageurs National Park, Minnesota, Mary L. Jaros-Gourneau

Undergraduate Theses and Senior Projects

No abstract provided.

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How To Grow Tulips In An Economic Desert : A Regional Investigation Of The Small Business Innovation Research And Small Business Technology Transfer Programs, Danial J. Carlson Jan 2005

How To Grow Tulips In An Economic Desert : A Regional Investigation Of The Small Business Innovation Research And Small Business Technology Transfer Programs, Danial J. Carlson

Undergraduate Theses and Senior Projects

No abstract provided.

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Issue-Related Learning In A Gubernatorial Campaign : A Panel Study., Stephen C. Craig, James G. Kane, Jason Gainous Jan 2005

Issue-Related Learning In A Gubernatorial Campaign : A Panel Study., Stephen C. Craig, James G. Kane, Jason Gainous

Faculty and Staff Scholarship

This study is based on data from a three-wave telephone panel survey conducted during the 1998 governor's race in Florida. The evidence suggests that a considerable amount of issue-related learning (having to do with candidate policy stands and group endorsements) took place over the course of the general election campaign, though substantial differences were observed from one issue area to the next. Further analysis indicates that learning was especially likely to occur among voters who (a) were more knowledgeable about political affairs to start with(confirming that the so-called "knowledge gap" may be exacerbated during campaigns); (b)scored high on a measure …

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Image Recognition Systems With Permutative Coding, Ernst M. Kussul, Donald C. Wunsch, Tatiana N. Baidyk Jan 2005

Image Recognition Systems With Permutative Coding, Ernst M. Kussul, Donald C. Wunsch, Tatiana N. Baidyk

Electrical and Computer Engineering Faculty Research & Creative Works

A feature extractor and neural classifier for image recognition system are proposed. They are based on the permutative coding technique which continues our investigations on neural networks. It permits us to obtain sufficiently general description of the image to be recognized. Different types of images were used to test the proposed image recognition system. It was tested on the handwritten digit recognition problem, the face recognition problem and the shape of microobjects recognition problem. The results of testing are very promising. The error rate for the MNIST database is 0.44% and for the ORL database is 0.1%.

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Persuasive Email Messages For Patient Communication, Muhammad Walji, Kathy Johnson-Throop, Todd Johnson, Elmer Bernstam, Jiajie Zhang Jan 2005

Persuasive Email Messages For Patient Communication, Muhammad Walji, Kathy Johnson-Throop, Todd Johnson, Elmer Bernstam, Jiajie Zhang

Faculty, Staff and Student Publications

To improve health and reduce costs, we need to encourage patients to make better health care decisions. Since email is widely available, it may be useful for patient-directed interventions. However, we know little about how the contents of an email message can influence a health-related decision. We propose a model to understand how patients may process persuasive email messages.

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An Adaptive Mamdani Fuzzy Logic Based Controller For A Static Compensator In A Multimachine Power System, Salman Mohagheghi, Ganesh K. Venayagamoorthy, Ronald G. Harley Jan 2005

An Adaptive Mamdani Fuzzy Logic Based Controller For A Static Compensator In A Multimachine Power System, Salman Mohagheghi, Ganesh K. Venayagamoorthy, Ronald G. Harley

Electrical and Computer Engineering Faculty Research & Creative Works

An adaptive Mamdani based fuzzy logic controller has been designed for controlling a static compensator (STATCOM) in a multimachine power system. Such a controller does not need any prior knowledge of the plant to be controlled and can efficiently control a STATCOM during different disturbances in the network. A model free approach using the controller output error is applied for training purposes that adaptively changes the controller output parameters based on a gradient descent method. Moreover, shrinking span membership functions are used for a more stable and accurate control performance. Simulation results show that the proposed controller outperforms the conventional …

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Analytical Model For The Rectangular Power-Ground Structure Including Radiation Loss, Ji Chen, Todd H. Hubing, Weimin Shi, R. L. Chen Jan 2005

Analytical Model For The Rectangular Power-Ground Structure Including Radiation Loss, Ji Chen, Todd H. Hubing, Weimin Shi, R. L. Chen

Electrical and Computer Engineering Faculty Research & Creative Works

An accurate analytical model to predict via coupling within rectangular power-return plane structures is developed. Loss mechanisms, including radiation loss, dielectric loss, and conductor loss, are considered in this model. The radiation loss is incorporated into a complex propagating wavenumber as an artificial loss mechanism. The quality factors associated with three loss mechanisms are calculated and compared. The effects of radiation loss on input impedances and reflection coefficients are investigated for both high-dielectric-loss and low-dielectric-loss printed circuit boards. Measurements are performed to validate the effectiveness of this model.

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Calibration And Compensation Of Near-Field Scan Measurements, Masahiro Yamaguchi, Richard E. Dubroff, Kevin P. Slattery, Michael A. Cracraft, Jin Shi Jan 2005

Calibration And Compensation Of Near-Field Scan Measurements, Masahiro Yamaguchi, Richard E. Dubroff, Kevin P. Slattery, Michael A. Cracraft, Jin Shi

Electrical and Computer Engineering Faculty Research & Creative Works

A procedure for the calibration and compensation of near-field scanning is described and demonstrated. Ultimately, the objective is to quantify the individual field components associated with electromagnetic interference (EMI) from high speed circuitry and devices. Specific examples of these methods are shown. The effects of compensation are small but noticeable when the uncompensated output signal from near field scanning is already a very good representation of the field being measured. In other cases, the improvement provided by compensation can be significant when the uncompensated output signal bears little resemblance to the underlying field.

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Law Library Design Bookshelf-An Annotated Bibliography, Stephen G. Margeton Jan 2005

Law Library Design Bookshelf-An Annotated Bibliography, Stephen G. Margeton

Scholarly Articles

Professor Margeton provides an annotated list of selected materials related to library design. The list is arranged by topic and includes books, book chapters, reports, and articles.

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Rabbi Joseph Soloveitchik’S ‘Confrontation’: A Reassessment, Marshall J. Breger Jan 2005

Rabbi Joseph Soloveitchik’S ‘Confrontation’: A Reassessment, Marshall J. Breger

Scholarly Articles

Responding to a recent symposium on Rabbi Joseph Soloveitchik's 1964 article on the propriety of Christian-Jewish dialogue, this essay begins by assessing several arguments put forth by Soloveitchik. These include the incommensurability of religious faith, the risks interreligious dialogue presents to the Jewish minority, the dangers of syncretism, and the ability to separate neatly the sacred and the profane. The article then proceeds to discuss the nature of Catholic-Jewish today, and concludes with thoughts about the future of Christian and Jewish interaction.

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