Digital Commons Network^™

A Longitudinal Follow-Up Of Discrete Mass At Zero With Gap, Joseph L. Musial, Patrick D. Bridge, Nicol R. Shamey

Journal of Modern Applied Statistical Methods

The first part of this paper discusses a five-year systematic review of the Journal of Consulting and Clinical Psychology following the landmark power study conducted by Sawilowsky and Hillman (1992). The second part discusses a five-year longitudinal follow-up of a radically nonnormal population distribution: discrete mass at zero with gap. This distribution was based upon a real dataset.

Jmasm4: Critical Values For Four Nonparametric And/Or Distribution-Free Tests Of Location For Two Independent Samples, Bruce R. Fay

Journal of Modern Applied Statistical Methods

Researchers engaged in computer-intensive studies may need exact critical values, especially for sample sizes and alpha levels not normally found in published tables, as well as the ability to control ‘best-fit’ criteria. They may also benefit from the ability to directly generate these values rather than having to create lookup tables. Fortran 90 programs generate ‘best-conservative’ (bc) and ‘best-fit’ (bf) critical values with associated probabilities for the Kolmogorov-Smirnov test of general differences (bc), Rosenbaum’s test of location (bc), Tukey’s quick test (bc and bf)) and the Wilcoxon rank-sum test (bc).

…Of Cabbages And Kings. November, 2002, Emeriti Society, University Of The Pacific

Emeriti Newsletter: "...Of Cabbages and Kings"

"...Of Cabbages and Kings" is the newsletter of the University of the Pacific Emeriti Society. Read more about the Emeriti Society of Pacific by clicking here.

A Theoretical Framework For The Multicast Address Allocation Problem, Daniel Zappala, Chris Gauthierdickey, Virginia Lo, Timothy Singer

Faculty Publications

The multicast address allocation problem requires Internet domains to allocate unique addresses to multicast applications from a globally-shared space. We develop a theoretical framework for multicast allocation algorithms that is influenced by subcube allocation in hypercube computer systems. Based on this framework we derive complexity results for the address allocation problem and describe several new allocation algorithms that use a hypercube model for address representation.

Put-Call Parity And The Law, Michael S. Knoll

Cardozo Law Review

No abstract provided.

Application Of Minority And Marketability Discounts In Appraisal Actions Under Missouri Revised Statutes Section 351.455, Brian D. Rogers

Missouri Law Review

Appraisal statutes are available to provide fair compensation to minority shareholders of corporations who are squeezed out against their will. Missouri Revised Statutes Section 351.455. the Missouri statute that provides for appraisal rights in the event of a merger or consolidation, requires corporations to pay dissenting minority shareholders “fair value” for their shares. The Missouri appraisal statute does not define “fair value,” nor does it provide a mathematical formula for determining the value of dissenters’ shares. Rather, Missouri case law has established that courts are to consider all relevant facts and circumstances to determine the value of a dissenter’s shares. …

Freedom Is To Confinement As Twilight Is To Dusk: The Unfortunate Logic Of Sexual Predator Statutes, Julia C. Walker

Missouri Law Review

This Law Summary begins with a brief overview of the clinical treatment of sexual predators. The clinical background section enhances the discussion of legislation and jurisprudence because the adjudication of an individual as a sexually violent predator, in many states, involves testimony form medical experts and findings as to the individual’s ability to control his behavior, and, consequently, the likelihood that he will re-offend if he is released. This Law Summary then describes the legislative and judicial responses to sexual predators as well as the United States Supreme Court’s interpretation of sexually violent predator statutes and its declaration of their …

A Pseudo Nearest-Neighbor Approach For Missing Data Recovery On Gaussian Random Data Sets, Xiaolu Huang, Qiuming Zhu

Computer Science Faculty Publications

Missing data handling is an important preparation step for most data discrimination or mining tasks. Inappropriate treatment of missing data may cause large errors or false results. In this paper, we study the effect of a missing data recovery method, namely the pseudo- nearest neighbor substitution approach, on Gaussian distributed data sets that represent typical cases in data discrimination and data mining applications. The error rate of the proposed recovery method is evaluated by comparing the clustering results of the recovered data sets to the clustering results obtained on the originally complete data sets. The results are also compared with …

The Aeronautics Education, Research, And Industry Alliance (Aerial) 2002 Report, Brent D. Bowen, Mary M. Fink, Jocelyn S. Nickerson, Uno Aviation Institute

Faculty Books and Monographs

UNOAI Report 02-7

The NASA Nebraska Space Grant Consortium (NSGC) & EPSCoR programs at the University I of Nebraska at Omaha are involved in a variety of innovative research activities. Such research is supported through the Aeronautics Education, Research, and Industry Alliance (AERIAL) and collaborative seed funds. AERIAL is a comprehensive, mulch-faceted, five year NASA EPSCoR initiative that contributes substantially to the strategic research and technology priorities of NASA while intensifying Nebraska’s rapidly growing aeronautics research and development endeavors.

AERIAL includes three major collaborative research teams (CRTs) whose nexus is a common focus in aeronautics research. Each CRT - Small …

The Family Science Starter Kit: A Manual To Assist You In The Development Of A Family Aeronautical Science Program, Henry R. Leher, Uno Aviation Institute

Faculty Books and Monographs

UNOAI Report 02-6

This book is designed to involve families working together on several different hands-on activities during evening meetings at school. The basis for these activities is the in-school study of related science and mathematical concepts and topics by the students in each family. The program provides an opportunity for families to work together in an interesting and enjoyable manner. The Family Aeronautical Science demonstration project consisted of three parts: (1) the in-school study of aeronautics during select science classes; (2) the extensive after-school use of the school’s computer laboratory; and (3) evening Family Aeronautical Science Nights. Key parts …

Nsu Graduate Teacher Education Program (Gtep) Computer Science Education Courses 2002, Nova Southeastern University

Abraham S. Fischler College of Education and School of Criminal Justice College Archive

No abstract provided.

Electromagnetic Scattering From A Gap In A Magneto-Dielectric Coating On An Infinite Ground Plane, George R. Simpson

Theses and Dissertations

The electromagnetic scattering from a gap in a magneto-dielectric coating on an infinite ground plane is analyzed. In this context, the gap forms a break only in the magneto-dielectric slab coating while the ground plane is continuous and unbroken. Volume equivalence is used to convert the gap region to one containing unknown volumetric equivalent electric and magnetic currents. The equivalent problem then is one of these currents radiating in the presence of an unbroken grounded magneto-dielectric slab. A Green's function for this geometry is developed consisting of two terms: a direct coupling term and correction term to account for the …

Fragmentation Processes Following Core Excitation In Acetylene And Ethylene By Partial Ion Yield Spectroscopy, Maria Novella Piancastelli, Wayne C. Stolte, Gunnar Ohrwall, S-W Yu, D. Bull, K. Lantz, Alfred S. Schlachter, Dennis W. Lindle

Chemistry and Biochemistry Faculty Research

Partial ion yield spectroscopy provides a very detailed picture of fragmentation processes following core excitation in isolated molecules. We exploit this potential in the analysis of decay processes following C1s→π and C1s→Rydberg excitations in ethylene and acetylene. We show that the relative intensity of spectral features related to the excitation to empty molecular orbitals or to Rydberg states is a function of the time variation of the fragmentation process. Namely, we see an intensity increase in the Rydberg states compared to the molecular orbitals as the fragmentation process becomes more extensive, a result attributable to the diffuse nature of the …

Education Law, D. Patrick Lacy Jr., Kathleen S. Mehfoud

University of Richmond Law Review

No abstract provided.

Design And Implementation Of Interactive Tutorials For Data Structures, Ross Gore, Lewis Barnett Iii

Department of Math & Statistics Technical Report Series

The Tutorial Generation Toolkit (TGT) is a set of Java classes that supports authoring of interactive tutorial applications. This paper describes extensions to the capabilities of the TGT and several new tutorials aimed at the Data Structures course which were built using the toolkit.

Inside Unf Vol. 8 No. 10, University Of North Florida

30th Anniversary Printed Materials

The monthly publication for faculty and staff of the University of North Florida. This edition includes the following articles:

Kline Outlines UNF's Future

Coggins' Gift has Lasting Benefits for UNF

Escalante Says Believing in Students is Key to Success

Founding President Recalls Opening of UNF

Faculty & Staff

Board Discusses Division I Status for UNF Sports

Center Explores Ethics of American Business

UNF Launches Exchange Program with China

UNF College of Education and Duval Schools Announce Initiative

Desmond Tutu to Teach Credit and Non-Credit Courses at UNF

John Gabriel Perboyre’S Pastoral Journeys In France, Philippe Lambin C.M.

Vincentiana

No abstract provided.

Western Missionaries In China, Bernadette Li

Vincentiana

No abstract provided.

Evaluating Probabilistic Queries Over Imprecise Data, Reynold Cheng, Dmitri V. Kalashnikov, Sunil Prabhakar

Department of Computer Science Technical Reports

No abstract provided.

Effect Of An Electric Field On The Surface Tension Of A Dipolar-Quadrupolar Fluid And Its Implication For Sign Preference In Droplet Nucleation, V.B. Warshavsky, Xiao Cheng Zeng

Xiao Cheng Zeng Publications

The effect of a uniform electric field on interfacial properties of dipolar-quadrupolar fluids is investigated by using the density-functional theory. As in the case of purely dipolar fluids the (thermodynamic) surface tension is always altered by the external field, regardless of the direction of the field. However, unlike the purely dipolar fluids, for two given external fields with the same strength but exactly opposite direction the magnitude of variation in the surface tension is different. This apparent symmetry breaking by reversing the field direction suggests a new molecular mechanism to explain the phenomenon of sign preference in droplet formation on …

Curie Temperature Of Fept:B2O3 Nanocomposite Films, H. Zeng, Renat F. Sabirianov, O. Mryasov, M.L. Yan, K. Cho, David J. Sellmyer

David Sellmyer Publications

We report results on experimental and theoretical studies of structural and magnetic properties of FePt: B₂O₃ nanocomposite films. It was found for films prepared by magnetron sputtering with subsequent annealing that lattice parameters a and c of fct FePt change with significantly different rates with increase of the B₂O₃ fraction. As a consequence, fundamental magnetic properties change markedly, with the Curie temperature decreasing by 36% for 25% FePt volume fraction compared with the bulk value. Using an ab initio parametrization of magnetic interactions, we propose statistical model of thermal fluctuations in fct FePt, which …

Relevance Of Some Of The Theories Of Ibn Khaldoun In His "Al Muqaddimah" To Contemporary Medicine. A Personal Interpretation, Abdulla A. Al-Khader

Saudi Medical Journal

The subjects in this paper include Ibn Khaldoun9s thoughts on writing, and their implications on today9s medical writing. This paper discusses why people write, plagiarism, "Original" and "Copied9 writings and where history writing goes wrong and how this can be applied to Medical writing today. The paper also discusses the nature of Science and Knowledge as viewed by Ibn Khaldoun, the anatomy of intelligence, types of thought processes, and effects of environment and craftsmanship on intellect. Ibn Khaldoun9s definition of the "Medical" profession and its social standing is discussed as well as his emphasis of the importance of exercise, diet …

Mining Of Correlated Rules In Genome Sequences, L. Lin, L. Wong, Tze-Yun Leong, P. S. Lai

Research Collection School Of Computing and Information Systems

With the huge amount of data collected by scientists in the molecular genetics community in recent years, there exists a need to develop some novel algorithms based on existing data mining techniques to discover useful information from genome databases. We propose an algorithm that integrates the statistical method, association rule mining, and classification rule mining in the discovery of allelic combinations of genes that are peculiar to certain phenotypes of diseased patients.

Defending Against Redirect Attacks In Mobile Ip, Robert H. Deng, Jianying Zhou, Feng Bao

Research Collection School Of Computing and Information Systems

The route optimization operation in Mobile IP Version 6 (MIPv6) allows direct routing from any correspondent node to any mobile node and thus eliminates the problem of "triangle routing" present in the base Mobile IP Version 4 (MIPv4) protocol. Route optimization, however, requires that a mobile node constantly inform its correspondent nodes about its new care-of addresses by sending them binding update messages. Unauthenticated or malicious binding updates open the door for intruders to perform redirect attacks, i.e., malicious acts which redirect traffic from correspondent nodes to locations chosen by intruders. How to protect binding update messages to defend against …

Corrosion Of Steel By Lead Bismuth Eutectic: Quarterly Report August September October 2002, John Farley

Transmutation Sciences Materials (TRP)

We continued with sputter depth profiling of 316 and 316L steel samples that have been exposed to LBE. We also calibrated the sputter depth profiling using a sample of SiO₂ on Si, and the SEM. This is a valuable independent determination of the thickness of oxide layers.

In the laboratory, progress continues using the XPS machine. Experiments have been performed on steel samples using Argon ions to mill away the surface of the sample, thereby making measurements as a function of depth. This "ion beam milling" proceeds slowly through the oxide layer that covers the steel sample. We are …

Analysis Of Vesicular Basalts And Lava Emplacement Processes For Application As A Paleobarometer/Paleoaltimeter, Dork L. Sahagian, Alexander A. Prusevich, William D. Carlson

Faculty Publications

We have developed a method for determining paleoelevations of highland areas on the basis of the vesicularity of lava flows. Vesicular lavas preserve a record of paleopressure at the time and place of emplacement because the difference in internal pressure in bubbles at the base and top of a lava flow depends on atmospheric pressure and lava flow thickness. At the top of the flow, the pressure is simply atmospheric pressure, while at the base, there is an additional contribution of hydrostatic lava overburden. Thus the modal size of the vesicle (bubble) population is larger at the top than at …

Removal Versus Ablation In Krf Dry Laser Cleaning Of Polystyrene Particles From Silicon, Sergey I. Kudryashov, Susan D. Allen

Mechanical Engineering - Daytona Beach

Direct absorption and melting of 0.2, 0.5 and 1.1 μm polystyrene particles on a Si substrate irradiated by 248 nm excimer laser radiation was found to contribute to their dry laser removal via a "hopping" mechanism at cleaning thresholds of 0.05, 0.1, and 0.16 J/cm ², respectively. Ablation of these particles, which starts near the beginning of substrate deceleration at fluences above 0.4-0.5 J/cm ², suppresses particle removal due to ablative recoil momentum. At fluences above a second cleaning threshold of 0.7 J/cm ² particles are completely evaporated without any visible surface damage of the Si substrate.

© …

Why Does Voting Get So Complicated? : A Review Of Theories For Analyzing Democratic Participation., Jeff Gill, Jason Gainous

Faculty and Staff Scholarship

The purpose of this article is to present a sample from the panoply of formal theories on voting and elections to Statistical Science readers who have had limited exposure to such work. These abstract ideas provide a framework for understanding the context of the empirical articles that follow in this volume. The primary focus of this theoretical literature is on the use of mathematical formalism to describe electoral systems and outcomes by modeling both voting rules and human behavior. As with empirical models, these constructs are never perfect descriptors of reality, but instead form the basis for understanding fundamental characteristics …

A Metadata Framework Developed At The Tsinghua University Library To Aid In The Preservation Of Digital Resources, Jinfang Niu

School of Information Faculty Publications

This article provides an overview of work completed at Tsinghua University Library in which a metadata framework was developed to aid in the preservation of digital resources. The metadata framework is used for the creation of metadata to describe resources, and includes an encoding standard used to store metadata and resource structures in information systems. The author points out that the Tsinghua University Library metadata framework provides a successful digital preservation solution that may be an appropriate solution for other organizations as well.

A Reduced Model Clarifies The Role Of Feedback Loops And Time Delays In The Drosophila Circadian Oscillator, Paul Smolen, Douglas A. Baxter, John H. Byrne

Faculty, Staff and Student Publications

Although several detailed models of molecular processes essential for circadian oscillations have been developed, their complexity makes intuitive understanding of the oscillation mechanism difficult. The goal of the present study was to reduce a previously developed, detailed model to a minimal representation of the transcriptional regulation essential for circadian rhythmicity in Drosophila. The reduced model contains only two differential equations, each with time delays. A negative feedback loop is included, in which PER protein represses per transcription by binding the dCLOCK transcription factor. A positive feedback loop is also included, in which dCLOCK indirectly enhances its own formation. The model …