Digital Commons Network^™

Codebook: The Lsay 1995 Year 9 Sample Wave 4 (1998) Technical Paper No. 18, Nicole Fleming

LSAY Technical Reports

In 1995, a nationally representative sample of approximately 13,000 Year 9 students was selected to form the first cohort of the new Longitudinal Surveys of Australian Youth program. The sample was constructed by randomly selecting two Year 9 classes from a national sample of 300 schools designed to represent state and sector. Reading and numeracy tests were administered to students in their schools to provide information on early school achievement for use in later analyses of educational and labour market participation. Students also completed a background questionnaire about their educational and vocational plans and attitudes to school. In 1996 these …

The Economic Implications Of Hla Matching In Cadaveric Renal Transplantation., Mark A. Schnitzler, Christopher S. Hollenbeak, David S. Cohen, Robert Woodward, Jeffrey A. Lowell, Gary G. Singer, Raymond J. Tesi, Todd K. Howard, T Mohanakumar, Daniel C. Brennan

Health Management & Policy

Abstract

Background: The potential economic effects of the allocation of cadaveric kidneys on the basis of tissue-matching criteria are controversial. We analyzed the economic costs associated with the transplantation of cadaveric kidneys with various numbers of HLA mismatches and examined the potential economic benefits of a local, as compared with a national, system designed to minimize HLA mismatches between donor and recipient in first cadaveric renal transplantations. Methods: All data were supplied by the U.S. Renal Data System. Data on all payments made by Medicare from 1991 through 1997 for the care of recipients of a first cadaveric renal transplant …

Redeeming The Symbols: Madeleine L'Engle And The Interpreting Of Contemporary Geometry In The Christian Tradition, C. Christopher Smith

Inklings Forever: Published Colloquium Proceedings 1997-2016

In Madeleine L’Engle’s book, A Stone for a Pillow, she discusses how the Christian faith is often concerned with redeeming symbols into something good. This paper examines the redemption of contemporary geometry and how it reflects the truths of the Christian faith.

Full Issue 1999 (Volume Ii)

Inklings Forever: Published Colloquium Proceedings 1997-2016

No abstract provided.

Macalester Today November 1999, Macalester College

Macalester Today

No abstract provided.

Information Outlook, November 1999, Special Libraries Association

Information Outlook, 1999

Volume 3, Issue 11

For Interval Computations, If Absolute-Accuracy Optimization Is Np-Hard, Then So Is Relative-Accuracy Optimization, Vladik Kreinovich

Departmental Technical Reports (CS)

One of the basic problems of interval computations is to compute a range of a given function f(x1,...,xn) over a given box (i.e., to compute the maximum and the minimum of the function on the box). For many classes of functions (e.g., for quadratic functions) this problem is NP-hard; it is even NP-hard if instead of computing the minimum and maximum exactly, we want to compute them with a given (absolute) accuracy. In practical situations, it is more realistic to ask for a relative accuracy; are the corresponding problems still NP-hard? We show that under some reasonable conditions, NP-hardness of …

An Optimal Fft-Based Algorithm For Mosaicking Images, With Applications To Satellite Imaging And Web Search, Stephen Gibson, Olga Kosheleva, Luc Longpre, Brian Penn, Scott A. Starks

Departmental Technical Reports (CS)

Digital data storage is becoming ever more abundant and cheap. This, along with other technological advances, has brought about an age of mass storage of information, much of it in the form of images. In order to be able to process these stockpiles of image data, new and faster computer algorithms are needed.

One area of interest is that of image mosaicking, i.e., comparing two overlapping images and finding the proper scaling, angle of rotation, and translation needed to fit one with the other. Early methods for mosaicking images included visual inspection or exhaustive, pixel by pixel, search for the …

Scheduling Semiconductor Device Test Operations On Multihead Testers, Tali Freed, Robert C. Leachman

Industrial and Manufacturing Engineering

Past attempts to devise scheduling methods for the device test operations of semiconductor manufacturing firms fail to address a significant characteristic of multiple-head test systems—the dependency of processing rates on the lots processed simultaneously on the testers. Since the problem has never been modeled accurately in the scheduling literature, feasibility and performance of previously proposed scheduling methodologies for multihead testers may not be accurately assessed. In this paper, we describe the multihead tester scheduling problem, present an enumeration solution procedure, and illustrate the problems of previously suggested tester scheduling algorithms.

An Evaluation Of Ploughing Models For Orthogonal Machining, Daniel J. Waldorf, Richard E. Devor, Shiv G. Kapoor

Industrial and Manufacturing Engineering

An analytical comparison is made between two basic models of the flow of workpiece material around the edge of an orthogonal cutting tool during steady-state metal removal. Each has been the basis for assumptions in previous studies which attempt to model the machining process, but no direct comparison had been made to determine which, if either, is an appropriate model. One model assumes that a separation point exists on the rounded cutting edge while the other includes a stable build-up adhered to the edge and assumes a separation point at the outer extreme of the build-up. Theories of elastic-plastic deformation …

The Pi Code, Michael Keith

Word Ways

Martin Gardner's fictional Doctor Matrix used to say that, property interpreted, the number pi (the ratio of the circumference of a circle to its diameter, whose decimal expansion begins 3.14159265897932384626...) contains the entire history of mankind. In this article I give some results of looking at pi in a relatively new way: as an infinite string of letters derived from its expansion in base 26 or base 27.

Card-Shuffle Anagrams, Michael Keith

Word Ways

Diane sat quietly, watching the evening sunlight speckle through the trees. It would be pretty, she thought, if only it didn't show the dirt on the kitchen window so vividly. "What a mess this place is," she said, half out loud. He would be back soon, and then she would have to ask about the gun in the bedroom drawer. That it was Lent, and she was hungry, only added to her ever-growing list of disgruntlement.

Members In Education, November 1999, American Institute Of Certified Public Accountants (Aicpa)

Newsletters

No abstract provided.

Ua11/1 On Campus, Vol. 9, No. 7, Wku University Relations

WKU Administration Documents

On Campus newsletter featuring articles about faculty, staff and events at Western Kentucky University. Regular features are:

• College News
• Sponsored Programs
• Hot off the Press
• Personnel File
• Coming Up - Calendar of Events

This issue includes articles:

• Parsley, Kimberly. The WKU Global Community: President Ransdell Furthers Exchange with China
• President Ransdell's Visit to Taiyuan University of Technology
• Parsley, Kimberly. Dr. George Vourvopoulos: An Artist of Science
• Reaching for the Stars - Physics & Astronomy
• Parsley, Kimberly. Dr. Charles Smith: It's All About Music
• Groundbreaking Event in Glasgow
• Miller, Mary. Faculty Regent Update
• Jerry Wilder Steps Down as Student Affairs Vice …

Lead Binding To Metal Oxide And Organic Phases Of Natural Aquatic Biofilms, Yarrow M. Nelson, Leonard W. Lion, Michael L. Shuler, William C. Ghiorse

Civil and Environmental Engineering

The role of the composition of surface-coating materials in controlling trace metal adsorption in aquatic environments was investigated using natural biofilms that developed on glass slides in three New York State lakes and a water-supply well. Adsorption isotherms were obtained for Pb binding to each of the biofilms in solutions with defined Pb speciation at 25°C and pH 6.0, with Pb concentrations ranging from 0.2 to 2.0 μM. Adsorption isotherms for Pb binding to laboratory-derived metal oxides and surrogate organic materials were determined under the same conditions. These isotherms, combined with characterization of natural biofilm composition, were used to estimate …

Teaching Object Technology In Industry Short Courses, David S. Janzen

Computer Science and Software Engineering

No abstract provided.

1991-1992 & 1996 Utah Usage Of Ems Services By Children: Year Iii Research Report, Intermountain Injury Control Research Center, U.S. Department Of Commerce

All U.S. Government Documents (Utah Regional Depository)

This study examined how Utah children used emergency medical services (EMS) and related hospital care in 1991-1992. The EMS and hospital records were linked using special software (probabilistic linkage) . The principal findings of the study concerned the care of young children less than 5 years of age. They received fewer procedures prior to being transported to a hospital and required more time at the scene for assessment. Some interventions such as splinting of fractured arms prior to transport to a hospital were related to reduced hospital charges. Ambulance and hospital charges for children were estimated to by $35,000,000 not …

16th Annual Reception Bibliography, 1998-1999, Leonard H. Axe Library

Bibliographies

Since 1984, Leonard H. Axe Library at Pittsburg State University has honored book authors and other creators for their outstanding scholarship and contributions to their fields.

Defining A New Type Of Organizational Leadership: The Heroic Leader, Ira J. Morrow

Faculty Working Papers and Articles

In this paper the concepts of leadership and heroism are defined, discussed, and compared. The concepts are then integrated to form an orientation toward leadership known as heroic leadership. A model of heroic leadership consisting of five major dimensions including character, work orientation, risk-taking and reward orientation, relating to others, and organizational impact is then presented and discussed. Major sub-elements for each dimension are also identified and examined. The implications for leadership in non-heroic organizational settings are highlighted.

Construct Validity Of The Continuous Recognition Memory Test, K. L. Fuchs, J. H. Hannay, W. M. Huckeba, K. A. Espy

Developmental Cognitive Neuroscience Laboratory: Faculty Publications

A principal factor analysis was performed on variables derived from a neuropsychological battery administered to 100 healthy young adults (aged 17-41 yrs) to investigate the construct validity of the Continuous Recognition Memory test (CRM). It was hypothesized that CRM "hits" and "false alarms" would load on different factors. The factors that emerged in the analysis were labeled Verbal Ability, Divided Attention, Attention to Visual Detail, Visuomotor Integration and Planning, and Learning and Memory. As expected, CRM hits had a significant loading on the Learning and Memory factor. However, CRM false alarms did not have a significant loading on the Divided …

Towards Mathematical Foundations Of Information Retrieval: Dependence Of Website's Relevance On The Number Of Occurrences Of A Queried Word, Laszlo Koczy, Vladik Kreinovich, Yohanz Mendoza, Hung T. Nguyen, Harry Schulte

Departmental Technical Reports (CS)

In response to a query, web search tools often return many websites which are not really relevant. One reason for this is that the queried word may have several meanings different to the one which the user has in mind. To eliminate these undesirable meanings, it is reasonable to look for occurrences not only of the queried word itself, but also for other words related to this particular meaning, and then select only the websites for which, based on this information, we are confident about their relevance. For this strategy to work, we must be able to estimate the degree …

The Coral Reef Fishes Of Broward County Florida, Species And Abundance: A Work In Progress, B. D. Ettinger, David S. Gilliam, L. K. B. Jordan, Robin L. Sherman, Richard E. Spieler

Marine & Environmental Sciences Faculty Proceedings, Presentations, Speeches, Lectures

The inshore environment of Broward County, FL consists of three coral reef/hard bottom reef tracts, separated by sand substrate, running parallel to the coast in sequentially deeper water. At quarter nautical mile intervals, for a five mile coastline section, fishes were censused at western, eastern and crest sites of each of the three reef tracts. On SCUBA and using the Bohnsack/Bannerot point-count method, we recorded: fish abundance, species richness, size, and general habitat of an imaginary cylinder 15 m in diameter. The position of each site was recorded by DGPS after census. One hundred and eighty-one sites were censused during …

The Loyola Reporter, Loyola Law School Los Angeles

The Loyola Reporter

2 copies.

Vegetation Trend In The Fitzroy Region. An Analysis Of 1995 And 1998 Ground Monitoring Data., Noelene Duckett, Paul Novelly, Ian Watson, National Landcare Program (Australia), Csiro

Research Reports

This document summarises the analyses carried out on the ground monitoring data from the Kimberley region of Western Australia as part of the Natural Heritage Trust project 953024 - ‘'Development of Information Products for Reporting Rangeland Changes.”

This project has been investigating ways of integrating rangeland trend information collated from Landsat satellite data and site-specific ground vegetation data. This has been carried out by extending and refining previous approaches developed by Agriculture Western Australia and CSIRO Mathematical and Information Sciences (e.g. Wallace et al. 1994). The principal objective of the project is to develop useful information products which …

Vegetation Trend In The East Kimberley Region : An Analysis Of Ground Monitoring Data From 1991-1998, Noelene Duckett, Paul Novelly, Ian Watson

Research Reports

This document summarises the analyses carried out on the ground monitoring data from the Kimberley region of Western Australia as part of the Natural Heritage Trust project 953024 - ‘'Development of Information Products for Reporting Rangeland Changes.”

Birth Control Pill: Abortifacient And Contraceptive, William F. Colliton

The Linacre Quarterly

No abstract provided.

Recounting Fibonacci And Lucas Identities, Arthur T. Benjamin, Jennifer J. Quinn

All HMC Faculty Publications and Research

No abstract provided in this article.

Center For Sustainable Agricultural Systems Newsletter, November/December 1999

Center for Sustainable Agricultural Systems: Newsletter (1993–2000)

Contents:

Conference Shows Large Interest in Small Farms

University Role in Biotechnology: What Do People Say and Why?

Loss of Biodiversity a Growing Concern

November- December 1999, University Of North Dakota Alumni Association

ALL: UND Alumni Review Master List

November- December 1999 issue of "The University of North Dakota Alumni Review." 29 pages

Volume 82, Number 3

A Near-Surface Microstructure Sensor System Used During Toga Coare. Part Ii: Turbulence Measurements, Alexander Soloviev, Roger Lukas, Peter Hacker, H. Schoeberlein, M. Baker, A. Arjannikov

Marine & Environmental Sciences Faculty Articles

New techniques developed for near-surface turbulence measurements during the Tropical Ocean Global Atmosphere (TOGA) Coupled Ocean–Atmosphere Response Experiment (COARE) employ a difference in spatial scales of turbulence and surface waves. According to this approach, high relative speed of the measurements provides separation of the turbulence and surface wave signals. During the TOGA COARE field studies, highresolution probes of pressure, temperature, conductivity, fluctuation velocity, and acceleration were mounted on the bow of the vessel at a 1.7-m depth in an undisturbed region ahead of the moving vessel. The localization in narrow frequency bands of the vibrations of the bow sensors allows …