Digital Commons Network^™

Double Birthday Magic Square, Arthur T. Benjamin

All HMC Faculty Publications and Research

No abstract provided.

Access To Public Transportation: An Exploration Of The National Household Travel Survey Appended Data, Edward Maggio

USF Tampa Graduate Theses and Dissertations

Understanding transit usage has become a critical transportation research interest and policy goal. This thesis presents results of an analysis of the 2001 NHTS data specifically focusing on the newly released appended variables that measure access or distance to public transportation. Statistically significant public transportation distance intervals from households and individuals were chosen for analysis in relation to other key variables in the original dataset. Actual relationships between public transportation and traditional household and person characteristics nationwide are explored, specifically focusing on both rail and bus transit modes for the work commute trip. Geographically, both inclusions and exclusions in analysis …

A Game Theoretic Framework For Interconnect Optimization In Deep Submicron And Nanometer Design, Narender Hanchate

USF Tampa Graduate Theses and Dissertations

The continuous scaling of interconnect wires in deep submicron (DSM)circuits result in increased interconnect delay, power and crosstalk noise. In this dissertation, we address the problem of multi-metric optimization at post layout level in the design of deep submicron designs and develop a game theoretic framework for its solution. Traditional approaches in the literature can only perform single metric optimization and cannot handle multiple metrics. However, in interconnect optimization, the simultaneous optimization of multiple parameters such as delay, crosstalk noise and power is necessary and critical. Thus, the work described in this dissertation research addressing multi-metric optimization is an important …

A Study Of Machine Learning Performance In The Prediction Of Juvenile Diabetes From Clinical Test Results, Shibendra Pobi

USF Tampa Graduate Theses and Dissertations

Two approaches to building models for prediction of the onset of Type 1 diabetes mellitus in juvenile subjects were examined. A set of tests performed immediately before diagnosis was used to build classifiers to predict whether the subject would be diagnosed with juvenile diabetes. A modified training set consisting of differences between test results taken at different times was also used to build classifiers to predict whether a subject would be diagnosed with juvenile diabetes. Neural networks were compared with decision trees and ensembles of both types of classifiers. Support Vector Machines were also tested on this dataset. The highest …

An Ahp Framework For Balancing Efficiency And Equity In The United States Liver Transplantation System, Vijayachandran M. Veerachandran

USF Tampa Graduate Theses and Dissertations

ABSRACT: Liver transplantation and allocation has been a controversial issue in the United States for decades. One of the main concerns in the allocation system is the trade-off between the two main objectives, efficiency and equity. Unfortunately, it is difficult to reach consensus on how to develop allocation policies that aim at balancing efficiency and equity, among transplantation policy makers, administrators, transplant surgeons and transplant candidates.Our research identifies and classifies the outcomes of liver allocation into two major categories, efficiency and equity, that are, often times, conflicting. Previous researchers did not consider how to balance outcomes in these two categories. …

Using Student Generated Qualitative Ecological Models, J. Scott Blackwood, Marion Dresner, Hang-Kwang Luh

Environmental Science and Management Faculty Publications and Presentations

In this activity, students construct qualitative models of an ecosystem and use the models to gain a better understanding of direct and indirect ecological interactions. Qualitative modeling is described for use in two procedures, each with different educational goals and student backgrounds in mind. Part 1 is designed with the non-major or beginning ecology student in mind, and is intended both to improve student understanding of the ecosystem of interest and to provide a framework for the instructor to assess student learning. Part 2 is designed for more advanced students of ecology and involves the use of modeling software (POWERPLAY) …

Colby College Catalogue 2006 - 2007, Colby College

Colby Catalogues

Colby College Catalogue: September 2006 - August 2007

Raves, Clubs And Ecstasy: The Impact Of Peer Pressure, Baojun Song, Melissa Castillo-Garsow, Karen R. Ríos-Soto, Marcin Mejran, Leilani Henso, Carlos Castillo-Chavez

Department of Applied Mathematics and Statistics Faculty Scholarship and Creative Works

Ecstasy has gained popularity among young adults who frequent raves and nightclubs. The Drug Enforcement Administration reported a 500 percent increase in the use of ecstasy between 1993 and 1998. The number of ecstasy users kept growing until 2002, years after a national public education initiative against ecstasy use was launched. In this study, a system of differential equations is used to model the peer-driven dynamics of ecstasy use. It is found that backward bifurcations describe situations when sufficient peer pressure can cause an epidemic of ecstasy use. Furthermore, factors that have the greatest influence on ecstasy use as predicted …

The Corn Belt Multi-State Corn Nitrogen Rate Calculator: Not Reliable For Kentucky Corn Producers, John H. Grove, Gregory J. Schwab

Soil Science News and Views

Because of the rising price of nitrogen (N) fertilizer, university personnel across the country are in the process of fine tuning N recommendations for com. Historically, each state has had different N recommendations based on research results obtained in different production systems and growing environments across each state. Some states in the Com Belt have used a yield potential (yield goal) approach to N recommendations. The expected yield is multiplied by a factor (usually 1.2) and then N credits for previous crop, manure, etc. are subtracted. One problem with this method is that as com yields increase N recommendations also …

The Procompetitive Interest In Intellectual Property Law, Thomas F. Cotter

Articles

When government recognizes intellectual property (IP) rights, it is often viewed as sanctioning the existence of private “monopolies,” in contrast to the general antimonopoly thrust of the antitrust laws. And yet, on occasion IP law itself condemns conduct on the part of IP owners-or excuses otherwise infringing activity on the part of IP defendants-expressly for the purpose of promoting competition. It does so even though antitrust law-if one were to apply it at all under analogous circumstances-would not find anticompetitive harm without conducting a more thorough analysis of whether the antitrust defendant possesses power over a well-defined market. Salient examples …

Disparate Impact And The Adea: So, Who Is Going To Be In The Comparison Group?, 39 J. Marshall L. Rev. 1475 (2006), Timothy Tommaso

UIC Law Review

No abstract provided.

Evolutionary Universal Aesthetics In Ecological Rationality, Mimi E. Lam, Roberto Gonzalez-Plaza

Journal of Ecological Anthropology

We contend that individual reactions to universal aesthetics were critical in adapting human brain structure and evolutionary cognition. Emotional responses to aesthetics and reflexive judgments by prehistoric people may have evolved an ecological rationality with intimate pragmatics of survival. In North American Pacific Northwest ecosystems, complex indigenous societies flourished for millennia, developing strategies that allowed them to co-adapt with locally varying, productive landscapes. They evolved ‘societal phenotypes’ based on cultural belief systems fostering ecosystem balance. Their detailed contemplation and experience of natural phenomena, including other organisms’ behaviors, were formalized as traditional ecological knowledge. For example, pre-contact Pacific Northwest societies co-evolved …

Continuous Time Disaggregation In Hierarchical Production Planning, Rami Salhab Al-Tamimi

USF Tampa Graduate Theses and Dissertations

One of the objectives of disaggregation in hierarchical production planning is to minimize the setup costs incurred when changing production from one family to another. In this research, the setup costs are reduced by determining a production schedule that minimizes the number of setups during the planning horizon. Previous solutions to the disaggregation problem have considered discrete-time, and more recently continuous-time formulations. This research extends the continuous time disaggregation approach by incorporating production schedules allowing backorder. A mathematical formulation and a solution algorithm are presented and the computational complexity and convergence properties of the algorithm are discussed. Experimental results, using …

The Contingent Meaning Of -Ex Brand Names In English, Laurel Smith Stvan

Linguistics & TESOL Faculty Publications & Presentations - Archive

The –ex string found in English product and company names (e.g., Kleenex, Timex and Virex), is investigated to discover whether this ending has consistent meaning across coined words and to observe any constraints on its attachment and interpretation. Seven hundred and ninety-three –exbrand name types were collected and examined, derived from American English texts in the Brown and Frown corpora as well as over 600 submissions to the US Patent and Trademark Office's Trademark Electronic Search System database (TESS); American native English speakers were also surveyed to assess interpretations of –ex meaning in brands. Analysis of these coined terms reveals …

Fastgroupii: A Web-Based Bioinformatics Platform For Analyses Of Large 16s Rdna Libraries, Yanan Yu, Mya Breitbart, Pat Mcnairnie, Forest Rohwer

Marine Science Faculty Publications

Background: High-throughput sequencing makes it possible to rapidly obtain thousands of 16S rDNA sequences from environmental samples. Bioinformatic tools for the analyses of large 16S rDNA sequence databases are needed to comprehensively describe and compare these datasets.

Results: FastGroupII is a web-based bioinformatics platform to dereplicate large 16S rDNA libraries. FastGroupII provides users with the option of four different dereplication methods, performs rarefaction analysis, and automatically calculates the Shannon-Wiener Index and Chao1. FastGroupII was tested on a set of 16S rDNA sequences from coral-associated Bacteria. The different grouping algorithms produced similar, but not identical, results. This suggests that 16S …

Covers, Ornitología Neotropical

Ornitología Neotropical

No abstract provided.

Curriculum Change 2006-2007, Portland State University

Bulletin & Curriculum Change Documents

No abstract provided.

Concerning Recognition Of Community Service Performed By Students., Colorado General Assembly

Session Laws 2001-Present

No abstract provided.

Study Of Same-Lane And Inter-Lane Gvw Correlation, Bernard Enright, Eugene J. O'Brien, Colin C. Caprani

Conference papers

The methodology used is to generate a number of years of simulated traffic and to use extreme value statistics to predict more accurately the characteristic loading for a given bridge. The parameters and probability distributions used in the Monte Carlo simulation must be based on observed sample traffic data. Some previous studies have made unsubstantiated assumptions regarding correlation between the Gross Vehicle Weights (GVW) of trucks in the same lane, or between trucks in adjacent, same-direction lanes. For this paper, an extensive database of Dutch Weigh-in-Motion data is analysed. Data are collected from two same-direction lanes and are time-stamped to …

Factors Associated With Hiv Prevalence In A Pre-Partum Cohort Of Zambian Women, Janet S. St. Lawrence, W. Klaskala, C. Kankasa, J. T. West, Charles D. Mitchell, Charles Wood

Nebraska Center for Virology: Faculty Publications

An ongoing study of mother-to-child human transmission in Zambian women (n = 3,160) allowed us to examine the association of medical injections with HIV serostatus while simultaneously accounting for other factors known to be correlated with HIV prevalence. Multi-method data collection included structured interviews, medical record abstraction, clinical examinations, and biological measures. Medically administered intramuscular or intravenous injections in the past five years (but not blood transfusions) were overwhelmmgly correlated with HIV prevalence, exceeding the contribution of sexual behaviors in a multivariable logistic regression. Statistically significant associations with HIV also were found for some demographic variables, sexual behaviors, alcohol …

Graduate College Fact Book 2005-2006, University Of Northern Iowa

Institutional Effectiveness & Planning Documents

Contents:

--- New Students --- 1
--- Enrollment --- 9
--- Alumni --- 35
--- Tuition and Financial Aid --- 36
--- Academic Departments --- 44
--- College --- 54

Fact Book 2005-2006, Various

General Fiscal Chronicle

Annual Report to the Board Of Trustees of George Fox College

Investigation Of Transient Performance Of Capacitor Voltage Transformer, A.H.A. Bakar, C.H. Lim, Saad Mekhilef

Research Publications (2006 to 2010)

This paper reports the digital-time domain and frequency domain studies on a typical 132kV Capacitor Voltage Transformer (CVT) model. The transient studies are conducted using Alternative Transient Program (ATP-EMTP). Simulation results corresponding to the CVT transient response under both system fault and ferroresonance condition are reported in this paper. Transient studies are performed (1) to identify the CVT components that contribute to the transient response of CVT, (2) to determine system condition that affect the CVT transient response. A lightning simulation case study is also presented.

Standard Of Care For Residents And Other Medical School Graduates In Training, Joseph H. King

American University Law Review

No abstract provided.

Universities And Other Institutional Of Higher Learning

The Journal of Law and Education

No abstract provided.

Estimation Of Undegradable Intake Protein In Forages Using Neutral Detergent Insoluble Nitrogen At A Single In Situ Incubation Time Point, H. L. Haugen, M. J. Lamothe, Terry J. Klopfenstein, Don C. Adams, M. D. Ullerich

Department of Animal Science: Faculty Publications

Two experiments were conducted to evaluate the use of neutral detergent insoluble nitrogen (NDIN) at a single in situ incubation time point to estimate the undegradable intake protein (UIP) in forages as well as to compare rates of NDIN degradation. Forage samples in Exp. 1 comprised diet samples collected from range and meadow pastures monthly from May through September. In Exp. 2, clipped samples of alfalfa, birdsfoot trefoil, kura clover, and smooth bromegrass, and diet samples of the mixed legume-grass and smooth bromegrass were evaluated. Forage samples were incubated in situ for their mean retention time (MRT) estimated from IVDMD …

Identifying Potential Conflict Associated With Oil And Gas Exploration In Texas State Coastal Waters: A Multi-Criteria Spatial Analysis, Samuel Brody, Himanshu Grover, Sarah Bernhardt, Zhenghong Tang, Bianca Whitaker, Colin Spence

Community and Regional Planning Program: Faculty Scholarly and Creative Activity

Recent interest in expanding offshore oil production within waters of the United States has been met with opposition by groups concerned with recreational, environmental, and aesthetic values associated with the coastal zone. Although the proposition of new oil platforms off the coast has generated conflict over how coastal resources should be utilized, little research has been conducted on where these user conflicts might be most intense and which sites might be most suitable for locating oil production facilities in light of the multiple, and often times, competing interests. In this article, we develop a multiple-criteria spatial decision support tool that …

Deep Drilling With The Andrill Program In Antarctica, David M. Harwood, Richard Levy, Jim Cowie, Fabio Florindo, Tim Naish, Ross D. Powell, Alex Pyne

ANDRILL Research and Publications

ANDRILL (ANtarctic geological DRILLing) is a new international, multi-disciplinary drilling program that targets geological records that lie hidden beneath the icy blanket of Antarctica. The primary objective is to investigate Antarctica’s role in global environmental change over the past sixty-five million years, at various scales of age resolution, and thereby enhance our understanding of Antarctica’s potential response to future global changes. Efforts to understand the influence of Antarctica on global climate change require a fundamental knowledge of how the Antarctic cryosphere (ice sheets, ice shelves, and sea ice) has evolved, not only in recent times but also during earlier geological …

Focus Emu, September 19, 2006, Office Of Public Information

Focus EMU

No abstract provided.

Focus Emu, May 9, 2006, Office Of Public Information

Focus EMU

No abstract provided.