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2003

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2003 Winter Boise State University Commencement Program Dec 2003

2003 Winter Boise State University Commencement Program

Commencement Programs

No abstract provided.


Marginal Modeling Of Multilevel Binary Data With Time-Varying Covariates, Diana Miglioretti, Patrick Heagerty Dec 2003

Marginal Modeling Of Multilevel Binary Data With Time-Varying Covariates, Diana Miglioretti, Patrick Heagerty

UW Biostatistics Working Paper Series

We propose and compare two approaches for regression analysis of multilevel binary data when clusters are not necessarily nested: a GEE method that relies on a working independence assumption coupled with a three-step method for obtaining empirical standard errors; and a likelihood-based method implemented using Bayesian computational techniques. Implications of time-varying endogenous covariates are addressed. The methods are illustrated using data from the Breast Cancer Surveillance Consortium to estimate mammography accuracy from a repeatedly screened population.


Survival Model Predictive Accuracy And Roc Curves, Patrick Heagerty, Yingye Zheng Dec 2003

Survival Model Predictive Accuracy And Roc Curves, Patrick Heagerty, Yingye Zheng

UW Biostatistics Working Paper Series

The predictive accuracy of a survival model can be summarized using extensions of the proportion of variation explained by the model, or R^2, commonly used for continuous response models, or using extensions of sensitivity and specificity which are commonly used for binary response models.

In this manuscript we propose new time-dependent accuracy summaries based on time-specific versions of sensitivity and specificity calculated over risk sets. We connect the accuracy summaries to a previously proposed global concordance measure which is a variant of Kendall's tau. In addition, we show how standard Cox regression output can be used to obtain estimates of …


Partly Conditional Survival Models For Longitudinal Data, Yingye Zheng, Patrick Heagerty Dec 2003

Partly Conditional Survival Models For Longitudinal Data, Yingye Zheng, Patrick Heagerty

UW Biostatistics Working Paper Series

It is common in longitudinal studies to collect information on the time until a key clinical event, such as death, and to measure markers of patient health at multiple follow-up times. One approach to the joint analysis of survival and repeated measures data adopts a time-varying covariate regression model for the event time hazard. Using this standard approach the instantaneous risk of death at time t is specified as a possibly semi-parametric function of covariate information that has accrued through time t. In this manuscript we decouple the time scale for modeling the hazard from the time scale for accrual …


Brief Amicus Curiae Of Joseph R. Grodin As Amicus Curiae Supporting Neither Party (Vacatur), Elk Grove Unified School District V. Newdow, No. 02-1624 (U.S. Dec. 19, 2003), ., Neal K. Katyal Dec 2003

Brief Amicus Curiae Of Joseph R. Grodin As Amicus Curiae Supporting Neither Party (Vacatur), Elk Grove Unified School District V. Newdow, No. 02-1624 (U.S. Dec. 19, 2003), ., Neal K. Katyal

U.S. Supreme Court Briefs

No abstract provided.


Deafdigest: Deaf Sports News December 19, 2003, Barry Strassler Dec 2003

Deafdigest: Deaf Sports News December 19, 2003, Barry Strassler

DeafDigest Sports 2003

No abstract provided.


Swine Waste Demonstration And Training Project, C. V. Maxwell, K. Vandevender, K. P. Coffey, P. A. Moore, I. Chaubey, D. R. Smith Dec 2003

Swine Waste Demonstration And Training Project, C. V. Maxwell, K. Vandevender, K. P. Coffey, P. A. Moore, I. Chaubey, D. R. Smith

Arkansas Water Resources Center Technical Reports

No abstract provided.


Semiparametric Estimation Of Time-Dependent: Roc Curves For Longitudinal Marker Data, Yingye Zheng, Patrick Heagerty Dec 2003

Semiparametric Estimation Of Time-Dependent: Roc Curves For Longitudinal Marker Data, Yingye Zheng, Patrick Heagerty

UW Biostatistics Working Paper Series

One approach to evaluating the strength of association between a longitudinal marker process and a key clinical event time is through predictive regression methods such as a time-dependent covariate hazard model. For example, a time-varying covariate Cox model specifies the instantaneous risk of the event as a function of the time-varying marker and additional covariates. In this manuscript we explore a second complementary approach which characterizes the distribution of the marker as a function of both the measurement time and the ultimate event time. Our goal is to flexibly extend the standard diagnostic accuracy concepts of sensitivity and specificity to …


Pittsburg State University Annual Commencement, Dec 2003, Pittsburg State University Dec 2003

Pittsburg State University Annual Commencement, Dec 2003, Pittsburg State University

Commencement, 1903-Present

Program of undergraduate and graduate commencement exercises at Pittsburg State University on December of 2003


12/19/2003 - Eiu Parents Club Scholarships Awarded.Pdf, University Marketing And Communications Dec 2003

12/19/2003 - Eiu Parents Club Scholarships Awarded.Pdf, University Marketing And Communications

2003

No abstract provided.


Master Plan: Circulation Element Suggestions For Implementation, Master Plan Circulation Group, Eugene Jud Dec 2003

Master Plan: Circulation Element Suggestions For Implementation, Master Plan Circulation Group, Eugene Jud

Publications

This is the Consultant’s report to the Master Plan Circulation Group, which is a subgroup of the Master Plan Committee. It attempts to supplement and amplify the information provided in the Master Plan of March 21, 2001, and create an effective circulation system balancing the automobile with the pedestrian, bicycle, and bus. The report is in agreement with the Master Plan and proposes steps for implementation along with minor changes to the plan.


Sarullo V. Us Postal Ser Dec 2003

Sarullo V. Us Postal Ser

2003 Decisions

United States District Court for the District of New Jersey


2003 Fall Commencement Program: Winona State University, Winona State University Dec 2003

2003 Fall Commencement Program: Winona State University, Winona State University

WSU Commencement Programs

This is the Winona State University Fall 2003 commencement program. Commencement was on Friday, Decemeber 19, 2003.


A Lived Experience Of Being A Mother Of A Child With Depression: A Hermeneutic Phenomenological Inquiry, Maralou R. Brose Dec 2003

A Lived Experience Of Being A Mother Of A Child With Depression: A Hermeneutic Phenomenological Inquiry, Maralou R. Brose

Theses and Graduate Projects

There have been few studies that have attempted to understand the world of parents raising a child with depression. This study introduces the magnitude of the problem of childhood depression and explores what it means to be the mother of an adolescent with depression. For this study, three mothers of adolescents wit.h depression were questioned interviews were in unstructured interviews. The taped transcribed, and the resulting texts were Four core themes were analyzed using a six-stage process. extracted-maternal role, support, and grief-and reveal_ed what it was family disequilibrium, like for mothers raising a child with depression. Hermeneutic phenomenology provided the …


Winter Commencement: December 19, 2003, University Of North Dakota Dec 2003

Winter Commencement: December 19, 2003, University Of North Dakota

UND Commencement Programs

UND Winter Commencement program from December 19, 2003.


Lekhost A Tize: An Experiment In Film Production Methodology, Talley Mulligan Dec 2003

Lekhost A Tize: An Experiment In Film Production Methodology, Talley Mulligan

LSU New Orleans Theses and Dissertations

Proliferation and convergence of new technologies as well as the diverse media it has given rise to have had a dramatic impact on the theory and practice of contemporary filmmaking. This trend also holds considerable implication for the range of cinematic forms likely to be embraced in the future as well as the methodologies necessarily exploited in their making. The formal and expressive possibilities inherent in the climate of experimentation existing at this unique juncture in history encourage out-of-the-ordinary solutions to long-standing problems while begging important questions regarding the process and goal of filmmaking. Taking the films of the Czech …


Creating A Portable Wireless Display, Srivatsa Gundala Dec 2003

Creating A Portable Wireless Display, Srivatsa Gundala

LSU New Orleans Theses and Dissertations

Real time computing has become a vital part in military applications. Moreover certain operations require that the soldiers carry computing devices to assist them. These devices, besides providing them with location-based information, should also be transmitting the requested data. In this thesis, we present a portable wireless display prototype, which renders the desktop of a remote computer. The prototype functions under the range of an 802.11b or Bluetooth wireless network. The Software interfacing is done with Virtual Network Computing (VNC). This thesis is a first step towards analyzing and creating head/wrist mounted displays capable of transmitting images from a remote …


Novel Pitch Detection Algorithm With Application To Speech Coding, Vijay Kura Dec 2003

Novel Pitch Detection Algorithm With Application To Speech Coding, Vijay Kura

LSU New Orleans Theses and Dissertations

This thesis introduces a novel method for accurate pitch detection and speech segmentation, named Multi-feature, Autocorrelation (ACR) and Wavelet Technique (MAWT). MAWT uses feature extraction, and ACR applied on Linear Predictive Coding (LPC) residuals, with a wavelet-based refinement step. MAWT opens the way for a unique approach to modeling: although speech is divided into segments, the success of voicing decisions is not crucial. Experiments demonstrate the superiority of MAWT in pitch period detection accuracy over existing methods, and illustrate its advantages for speech segmentation. These advantages are more pronounced for gain-varying and transitional speech, and under noisy conditions.


An Investigation And Comparison Of Accepted Design Methodologies For The Analysis Of Laterally Loaded Foundations, Chad Rachel Dec 2003

An Investigation And Comparison Of Accepted Design Methodologies For The Analysis Of Laterally Loaded Foundations, Chad Rachel

LSU New Orleans Theses and Dissertations

Single piles and pile groups are frequently subjected to high lateral forces. The safety and functionality of many structures depends on the ability of the supporting pile foundation to resist the resulting lateral forces. In the analysis and design of laterally loaded piles, two criterions usually govern. First, the deflection at the working load should not be so excessive as to impair the proper function of the supporting member. Second, the ultimate strength of the pile should be high enough to take the load imposed on it under the worst loading condition. Typically, pile length, pile section, soil type, and …


Targeted Degradation Of Trinitrotoluene Using Iron (Ii)-Cyclodextrin-Peroxide Systems, Bo Wei Dec 2003

Targeted Degradation Of Trinitrotoluene Using Iron (Ii)-Cyclodextrin-Peroxide Systems, Bo Wei

LSU New Orleans Theses and Dissertations

Residues of 2,4,6-trinitrotoluene (TNT) in soil and groundwater near former production and processing plants generate large environmental concerns. A cyclodextrin (CD) mediated Fenton remediation of TNT contaminated water and sand (soil analogy) is presented. Kinetic studies were performed to elucidate the role of cyclodextrin in Fenton remediation of TNT contaminated water. The rate and extent of TNT degraded by Fe2+- CD-H2O2 systems were significantly enhanced as compared to the classic Fenton method. Further, in water system with interfering substance - humic acid, which tends to associate with TNT, the addition of cyclodextrin helped to improve the efficiency of Fenton degradation. …


University Of Nebraska At Omaha, December Commencement 2003, University Of Nebraska At Omaha Dec 2003

University Of Nebraska At Omaha, December Commencement 2003, University Of Nebraska At Omaha

Commencement Programs

No abstract provided.


The Dynastine Scarab Beetles Of Costa Rica And Panama (Coleoptera: Scarabaeidae: Dynastinae), Brett C. Ratcliffe Dec 2003

The Dynastine Scarab Beetles Of Costa Rica And Panama (Coleoptera: Scarabaeidae: Dynastinae), Brett C. Ratcliffe

Bulletin of the University of Nebraska State Museum (1924–2023)

The 157 species of dynastine scarab beetles that occur in Costa Rica and Panama are comprehensively reviewed. Keys, descriptions, distributions, and notes on biology are provided for all species as well as illustrations and maps. The larvae of Enema endymion, Heterogomphus chevrolati, and Dynastes hercules are described for the first time. Also included are synopses of the higher-level taxa, a glossary, a gazetteer of place names, and a species checklist.

The following new species are described: Cyclocephala alazona, C. enigma, C. labidion, C. marylizae, C. mustacha, C. stockwelli, C. una mas (all Cyclocephalini); Irazua dilicra (Oryctini); Amblyoproctus centroamericanus, Hemiphileurus curoei, …


Wal-Mart, Magazine Street, And Retail Competition, Richard Moore Dec 2003

Wal-Mart, Magazine Street, And Retail Competition, Richard Moore

LSU New Orleans Theses and Dissertations

This thesis focuses on the impact of a mega-store on the existing businesses in a specific area--Magazine Street in New Orleans. The potential mega-store is a 200,000 square foot Wal-Mart Supercenter that is part of the retail component of the St. Thomas housing re-development. The focus of this project is the retail competition that might be generated by this mega-store. Businesses were studied and placed into categories as either direct or indirect competitors to the mega-store. Previous research identified certain categories of store types that could be impacted (either positively or negatively) by the location of national stores in their …


Biofiltration For Control Of H2s From Wastewater Treatment Plant Gases, Vivian Bermudez Dec 2003

Biofiltration For Control Of H2s From Wastewater Treatment Plant Gases, Vivian Bermudez

LSU New Orleans Theses and Dissertations

A low-cost and efficient methodology was used to test the performance of a biofilter removing gaseous hydrogen sulfide generated in the headworks and a primary clarifier of a local Wastewater Treatment Plant. The contaminated gas stream is distributed upward through 1,718 m3 of filter material. With a flow rate varying between 3,503.0 m3/h and 4,587.3 m3/h and hydrogen sulfide inlet concentrations between 0.8 and 146 ppm, hydrogen sulfide was efficiently eliminated by the wood bark biofilter. The removal efficiencies ranged from 97.5% to 99.9%. The mean water content of the filter material was determined to be 67.1%. The excess water …


The Political Determinants Of The Impact Of Natural Disasters: A Cross-Country Comparison, Ezra Boyd Dec 2003

The Political Determinants Of The Impact Of Natural Disasters: A Cross-Country Comparison, Ezra Boyd

LSU New Orleans Theses and Dissertations

While people all over the world are vulnerable to natural disasters, the available data clearly demonstrate a great deal of cross-country variance in the impact of catastrophic events. For example, while Hurricane Mitch took an estimated 13,000 lives when it struck Honduras and Nicaragua, the stronger Hurricane Andrew took only 26 lives when it impacted the United States. What factors explain this difference? Thus far, disaster researchers have emphasized economic and social vulnerability as determinants of disaster impact; the conventional wisdom accepts that poor and underdeveloped countries are more vulnerable than wealthy, developed countries. I argue that the political institutions …


Perilous Polities? Regime Transition And Conflict 1950-2000, Ursula Daxecker Dec 2003

Perilous Polities? Regime Transition And Conflict 1950-2000, Ursula Daxecker

LSU New Orleans Theses and Dissertations

While evidence continues to mount that democracies resort to military force reluctantly, the transition to democracy may in fact be a dangerous and conflictual one. With the eyes of the world now focused squarely on democratization, a reassessment of the relationship between regime change and inter-state conflict seems fitting. To date, the evidence remains mixed. No clear consensus has emerged on whether regime transition either increases or decreases conflict propensities. The research here builds on models of democratization and conflict by including a more fully specified vector of conflict variables and by using an updated set of cases. Further, interaction …


A Global Conservation Assessment Of Temperate Forests: Status And Protection, Jennifer Gagnon Dec 2003

A Global Conservation Assessment Of Temperate Forests: Status And Protection, Jennifer Gagnon

LSU New Orleans Theses and Dissertations

Global biodiversity protection requires the development of protected areas that include representative samples of different ecosystems and their associated biodiversity (Dudley 1992, Scott et al. 2001a). I compared long-term decline and protection of forests in three major biomes; boreal, temperate and tropical. I found that forests in the temperate biome are less abundant and less protected than forests in the boreal and tropical biomes. I conducted regional analyses for five continents on the degree of protection of temperate forests across naturally occurring geographic and elevational ranges. My results indicate that protected temperate forests do not represent the full geographic and …


Inspector Discretion And Industry Compliance In The Street-Level Implementation Of Building Codes, William Mclean Dec 2003

Inspector Discretion And Industry Compliance In The Street-Level Implementation Of Building Codes, William Mclean

LSU New Orleans Theses and Dissertations

This dissertation examines inspector discretion and industry compliance in the street-level implementation of building codes. In particular, this study examines the effects that agency-level, individual-level, and environmental variables have on the choice of inspectors to exercise discretion. Unique to this study is the examination of policy congruence between building departments and street-level inspectors as a predictor of industry compliance with regulatory policy. In addition, the various effects of building department enforcement philosophies, departmental capacity for enforced compliance, and environmental variables are considered. The findings indicate that regulatory policy implementation and impact are complex phenomena. There is no single, best predictor …


Best Linear Unbiased Estimation Fusion With Constraints, Keshu Zhang Dec 2003

Best Linear Unbiased Estimation Fusion With Constraints, Keshu Zhang

LSU New Orleans Theses and Dissertations

Estimation fusion, or data fusion for estimation, is the problem of how to best utilize useful information contained in multiple data sets for the purpose of estimating an unknown quantity — a parameter or a process. Estimation fusion with constraints gives rise to challenging theoretical problems given the observations from multiple geometrically dispersed sensors: Under dimensionality constraints, how to preprocess data at each local sensor to achieve the best estimation accuracy at the fusion center? Under communication bandwidth constraints, how to quantize local sensor data to minimize the estimation error at the fusion center? Under constraints on storage, how to …


Volume 41, Number 17: December 19, 2003, University Of North Dakota Dec 2003

Volume 41, Number 17: December 19, 2003, University Of North Dakota

University Letter Archive

No abstract provided.