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Viking 1994, Portland State University

The Viking (Yearbooks)

Portland State University 1994 yearbook

Programmable Analog Array Circuit, Marek Perkowski, Edmund Pierzchala

Electrical and Computer Engineering Faculty Publications and Presentations

There is disclosed a programmable analog or mixed analog/ digital circuit. More particularly, this invention provides a circuit architecture that is ?exible for a programmable electronic hardWare device or for an analog circuit Whose input and output signals are analog or multi-valued in nature, and primarily continuous in time. There is further disclosed a design for a current-mode integrator and sample-and-hold circuit, based upon Miller effect.

A Method For Determining Ice-Thickness Change At Remote Locations Using Gps, Christina L. Hulbe, I. M. Whillans

Geology Faculty Publications and Presentations

Ice-thickness changes at remote locations on ice sheets can be determined by means of precise Global Positioning System (GPS) surveys with interferometric solutions. Remote sites are precisely surveyed relative to GPS receivers on rock. Repeat observations of the position of a remote site provide its vertical velocity. The difference between this velocity and accumulation rate is an indicator of change in ice-sheet thickness. Allowance must be made for the movement of survey markers due to firn compaction and down-slope ice motion, To allow for firn compaction, very long- poles arc placed to a sufficient depth in the firn that the …

Evaluation Of Information Resource Management: Measuring Change In A Federal Bureaucracy, Randolph D. Perrin

Dissertations and Theses

This is a case study of a federal bureaucracy and its Information Resource Management (IRM) organization. The Bonneville Power Administration (BPA), a federal power marketing agency and part of the Department of Energy, significantly impacts the western United States. BPA is responsible for developing electric power resources, transmission of electric resources, power conservation programs, and fish and wildlife programs.

The focus of the study is the perception of the quality of information supplied to management, assuming that better information makes better decisions. The study uses a pre-experimental research design to evaluate the satisfaction executive and middle management with information they …

Faculty Senate Monthly Packet December 1993, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The December 1993 Monthly packet includes the December agenda and appendices and the Faculty Senate minutes and attachments from the meeting held November 1993.

Portals - The Portland Area Library System: The Promise Of A Virtual Research Library, Gretta E. Siegel

Library Faculty and Staff Publications and Presentations

About a year ago, someone from eastern Washington phoned and asked me about PORTALS. He was working with a group of libraries who were building a consortium and thought that PORTALS would be a good model to look at. I was a bit perplexed - yes, I was involved with PORTALS, but the problem was, it didn't really exist as anything that I could, point to and say, here, this is PORTALS. Now, a year later, I can proudly say that we have indeed metamorphosed into something identifiable, though the evolution continues. This article will attempt to describe what PORTALS …

Script-Based Qos Specifications For Multimedia Presentations, Richard Staehli, Jonathan Walpole

Computer Science Faculty Publications and Presentations

Multimedia presentations can convey information not only by the sequence of events but by their timing. The correctness of such presentations thus depends on the timing of events as well as their sequence and content. This paper introduces a formal specification language for playback of real-time presentations. The main contribution of this language is a quality of service (QOS) specification that relaxes resolution and synchronization requirements for playback. Our definitions give a precise meaning to the correctness of a presentation. This specification language will form the basis for a QOS interface for reservation of operating system resources.

The Relationship Between Cognitive Skills Measured By Piagetian Tasks At Age 2 And Linguistic Skills Measured By An Expressive Language Test At Age 4 In Normal And Late Talkers, Rebecca Jayne Laplante

Dissertations and Theses

The purpose of this study was to examine the relationship between cognitive skills as measured by Piagetian tasks at approximately 2 years of age and expressive and receptive language scores from tests administered to the same children 2 years later. The questions this study sought to answer were: 1. Is there a significant difference in the performance of normal children and late-talking children on Piagetian cognitive assessment at age 2? 2. Is there a significant relationship between the cognitive scores at age 2 and language scores at age 4 in each of the two diagnostic groups? Sixty-four subjects participated in …

Determining The Property Value Impact Of Landfills, Okwuchukwu Gerald Uba

Dissertations and Theses

The decline in property value can be due to owner's act or exogenous act from the operation of landfills. Landfill neighbors, especially home owners, perceive landfill operation to pose environmental safety problem such as ground water contamination and methane gas leakage that could affect home value.

Owners of landfills, especially those landfills that accept only dry waste (limited purpose landfill), claim that since their facilities meet the requirements of environmental regulations and the type of waste they accept could not possibly produce methane gas and leachate there is no property value impact of their facilities.

Several studies have shown that …

The Voices I Never Hear: Communication Apprehension And Associated Nonverbal Behaviors In The Primary School Child, Linda Dunn

Dissertations and Theses

The confidence to communicate orally with others is the first requisite for verbal interaction. Anxiety which occurs in anticipation of speaking with others or while engaged in speaking hinders interaction, and is referred to as communication apprehension. This study examines levels of communication apprehension among a sample primary school population and the possible relationship between such levels and frequencies of nonverbal behaviors called self-adaptors that may be associated with the anxiety. Greater awareness of communication apprehension in children is justified in light of research that suggests it is negatively related to academic achievement in elementary school students. A four-month field~study …

The Public Persona Of Nelson R. Mandela: A Study Of U.S. Print Media Narratives, Molly Jeane Mcvey

Dissertations and Theses

This thesis examines the contribution made by the U.S. print media to the development of Nelson Mandela's public persona. The period studied is from 1985 to June, 1990. This thesis explores the following questions: 1) How did the public persona of Nelson Mandela evolve in the dominant U.S. print media; 2) How do these stories, in content and form, serve to establish Nelson Mandela as a public hero; 3) What cultural myths structure the news stories of Nelson Mandela that serve as the interpretative framework for public belief and action? Data for analysis were drawn from The New York Times, …

Faculty Senate Monthly Packet November 1993, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The November 1993 Monthly packet includes the November agenda and appendices and the Faculty Senate minutes and attachments from the meeting held October 1993.

A Study Of The Narrative Skills In 6-Year-Olds With Normal, Impaired, And Late Developing Language, Karen Elaine Johnson

Dissertations and Theses

Proficiency in various higher level language skills is necessary to integrate and organize units of meaning beyond the sentence level. Examining narratives has become a useful tool for assessing these language abilities. Narrative skills are considered by many researchers to be a strong link between oral language and literacy, and related to academic performance (Westby, 1991; Roth & Spekman, 1991). The present study was part of the Portland Language Development Project, a longitudinal study of early language delay. The purpose of this study was to assess higher level language abilities by examining the stories of 6-year-olds with normal, impaired, and …

Cross-Cultural Comparison Of Upward Compliance-Gaining Strategies: U.S.A. And Japan, Miyoko Fuse

Dissertations and Theses

This study investigated cultural differences, U.S.A. and Japan, in the selection of compliance-gaining strategies by lower status people as differentiated from a group leader in a short-term, task-oriented relationship. The subjects for this study consisted of 114 (59 male and 55 female) U.S. college students and 165 (65 male and 100 female) Japanese college students. All subjects lived in Oregon.

After the subjects read the hypothetical scenario which involved changing a task for a classroom project, a 21 item questionnaire was administered. The questions were taken from Kipnis, Schmidt, and Wilkinson's (1980) study, and a six-point scale was used. The …

A Qualitative Study Of Human Resource Personnel, Company Manager, And Diversity Trainer Perceptions Of Diversity Training Needs In Portland, Oregon Hi-Tech Businesses, Ellene L. Gurtov

Dissertations and Theses

This study describes human resource personnel, company manager, and self-employed diversity trainer perceptions of diversity training needs in greater Portland, Oregon hi-tech organizations. The research questions are: 1) What are the most frequently reported diversity training needs among human resource personnel and company managers currently working in Portland hi-tech businesses? 2) What do trainers specializing in diversity training report are the diversity training needs for employees currently working in Portland hi-tech businesses?

A phenomenological perspective as an interpretive approach to inquiry was the theoretical framework implemented in this study. Three areas of literature were reviewed: first, current company diversity training …

Faculty Senate Monthly Packet October 1993, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The October 1993 Monthly packet includes the October agenda and appendices and the Faculty Senate minutes and attachments from the meeting held June 1993.

Cost And Benefit Elements Of A Tailored Application Versus An Off-The-Shelf Package And The Manager's Role., Fernando E. Rivera

Engineering and Technology Management Student Projects

The author of the paper performs a cost-benefit analysis to determine whether to make or buy a software package. If a program is developed in house, whatever the organizational Software Department could have accomplished during the time it spent developing the system is determined. However, adoption of an off-the shelf package means that the benefits of having a "perfect" package will be lost. The opportunity cost would be an estimate of those benefits lost over the period the software packaging is to be used, minus the additional expenses involved in developing a "perfect" package.

The Identity In Crisis: A New Approach To The Culture Shock Experience Of University Exchange Students, Christina Maria Luther

Dissertations and Theses

The relationship of language and culture is explored in this thesis for the purpose of better understanding why all sojourners, regardless of preparation, experience some degree of culture shock. The author begins with a review of literature on culture shock establishing that the native language of sojourners is not considered to be of any consequence to the sojourning experience. The fields of intercultural communication, social psychology and psychology are then explored to establish the link between language and culture and to introduce the notion of linguistic identity. Evidence found in each of these fields leads the author to conclude that …

Collected Working Papers, Phase 2, Portland Police Bureau/National Institute Of Justice Community Policing Assessment Project, Brian Stipak, Annette I. Jolin, Maria Clavadetscher, Susan Immer, James Marshall

Center for Urban Studies Publications and Reports

Portland State University is one of three agencies, along with the Portland Police Bureau and the University of Oregon, working on a project funded by a grant from the National Institute of Justice, United States Department of Justice. The purpose of the grant is to develop and implement methods of measuring the performance of community policing. As the recipient of the grant, the Police Bureau has contracted with Portland State University, and also with the University of Oregon, to do some of the work for the grant. This PSU report of collected working papers was produced wider the contract between …

Portland State Magazine, Portland State University. Office Of University Communications

Portland State Magazine

PSU’s alumni magazine, published 2-3 times a year. In this issue: This physics grad can determine if a missile warhead contains nerve gas or if an egg is infected with salmonella; a PSU psychology professor is asking Portland’s gay men about their relationships, feelings, and sex lives; for the past 20 years Jame Maurer has been bringing hearing technology to Costa Rica; and more.

General Education Working Group Report Recommendations, Portland State University. General Education Working Group

University Studies Assessment Research

This report seeks to address several of the questions and concerns raised by faculty at a previous meeting and to more completely set forth the rationale for the goals of the general education program the General Education Working Group recommend.

Meeting Notes 1993-08-12 , Joint Policy Advisory Committee On Transportation

Joint Policy Advisory Committee on Transportation

No abstract provided.

Evaluating The Effectiveness Of Certain Metrics In Measuring The Quality Of End User Documentation, Ronald Morrison

Dissertations and Theses

Traditional methods of evaluating quality in computer end user documentation have been subjective in nature, and have not been widely used in practice. Attempts to quantify quality and more narrowly define the essential features of quality have been limited -- leaving the issue of quality largely up to the writer of the user manual.

Quantifiable measures from the literature, especially Velotta (1992) and Brockman (1990), have been assembled into a set of uniformly weighted metrics for the measurement of document quality. This measure has been applied to the end user documentation of eighty-two personal computer packages. End user documentation is …

Comparative Scores Of Hearing-Impaired And Normally Hearing Children Given The Carolina Picture Vocabulary Test, Barbara Ann Mccomb

Dissertations and Theses

It is important that educators use adequate assessment procedures when placing hearing-impaired children in mainstreamed settings. Receptive vocabulary tests are part of the standardized test battery and can provide educators with valuable information. Although there has been a receptive vocabulary test recently developed for use with hearing-impaired children (CPVT), the most commonly used test with this population is the PPVT-R, which is standardized on normally hearing children. In order to further explore the difference between the receptive vocabulary of hearing-impaired and normally hearing children, a test standardized on hearing-impaired should be used.

The purpose of the present study was to …

Orientational Phase Transition In Na_{X}C_{60} (1, T. Yildirim, J. E. Fischer, A. B. Harris, Peter W. Stephens, Dengfa Liu, Laurent Brard, Robert M. Strongin, Amos B. Smith Iii

Chemistry Faculty Publications and Presentations

X-ray diffraction and calorimetry data on cubic Na_xC₆₀(1<x60, e.g., T_m(x=1.3)=325 K. The ordered phases are the same as in pure C₆₀: simple cubic, space group Pa3¯, but the orientations in the disordered phase are more restricted. We explain how Na stabilizes the ordered phase to rather high T, while K and Rb do not, in terms of Coulomb interactions between C₆₀ molecules and and Na ions which we calculate from the local charge density of C₆₀.

Boise Neighborhood Action Charts: Adopted By Resolution Number 35169, Portland (Or.). Office Of The City Auditor

Portland City Archives

No abstract provided.

Meeting Notes 1993-07-08 [Part B] , Joint Policy Advisory Committee On Transportation

Joint Policy Advisory Committee on Transportation

No abstract provided.

Expressive Communication And Socialization Skills Of Five-Year Olds With Slow Expressive Language Development, Nicole Anne Midford

Dissertations and Theses

Beginning at birth, a child's receptive and expressive language skills are developing in stages. Likewise, the child's socialization skills are progressing in stages. However, it does not seem that communication and socialization are developing independently of each other. Rather, it seems that their development is interrelated. Children learn to speak in a social context, and social situations are necessary for the development of a variety of language structures. On the same note, in order for those language structures to develop normally, it is necessary for the child to participate in different social situations.

Social interactionists have theorized for some time …

Meeting Notes 1993-07-08 [Part A] , Joint Policy Advisory Committee On Transportation

Joint Policy Advisory Committee on Transportation

No abstract provided.

The Intellectual Grounding Of The San Francisco Committee Of Vigilance Of 1851, Jon Jeffrey Walker

Dissertations and Theses

Vigilantism has a long history in the United States stretching back to the Regulator movement in South Carolina in 1767. These extralegal movements are distinguished from spontaneous and ephemeral mob activity by their regular organization and limited life-span. The San Francisco Committee of Vigilance of 1856 was the largest vigilante movement in American history. After a summer of vigilantism that included four hangings, the committee turned to politics and formed the People's Party which dominated San Francisco's city government for the next decade. The 1856 committee is generally considered the great exemplar of American vigilantism and has received considerable attention …