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

Portland State Magazine

PSU’s alumni magazine, published quarterly. In this issue: Under the direction of Lee Casperson, PSU’s laser research lab is affecting the way the world uses lasers; helping crime labs identify skeletal remains has become a fascinating sideline for anthropologist Ann Bennett; conservative investing lessened the blow of October’s Black Monday for alumnus Richard Huson and his clients; the University’s 35 Advisory Councils are creating new bonds between PSU and the community; and more.

Faculty Senate Monthly Packet May 1988, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The May 1988 Monthly packet includes the May agenda and appendices and the Faculty Senate minutes and attachments from the meeting held April 1988.

Meeting Notes 1988-04-14 , Joint Policy Advisory Committee On Transportation

Joint Policy Advisory Committee on Transportation

No abstract provided.

Faculty Senate Monthly Packet April 1988, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The April 1988 Monthly packet includes the April agenda and appendices and the Faculty Senate minutes and attachments from the meeting held March 1988.

Residential Care Facilities: Resident Characteristics And Public Policy, Sharon Anice Baggett

Dissertations and Theses

Residential care is a rapidly growing form of housing and service provision for older adults. Residential care policy is defined by historical and cultural influences in social welfare and by the history of policy development and regulation in long term care, specifically for nursing homes. These influences have played a large role in the growing regulatory environment for residential care.

This study examines the characteristics of elderly residential care facility (RCF) residents and examines these through the lens of current state and federal regulations concerning the type of care given in these facilities. It is hypothesized that the lack of …

Meeting Notes 1988-03-10 , Joint Policy Advisory Committee On Transportation

Joint Policy Advisory Committee on Transportation

No abstract provided.

Meeting Notes 1988-02-11 , Joint Policy Advisory Committee On Transportation

Joint Policy Advisory Committee on Transportation

No abstract provided.

Meeting Notes 1988-01-14 , Joint Policy Advisory Committee On Transportation

Joint Policy Advisory Committee on Transportation

No abstract provided.

The Unveiling, Elizabeth Heron

Dissertations and Theses

The method I use in creating abstract sculpture presented the question that became the subject of my Master's thesis. Only occasionally will I create from a pre-conceived concept. The sculptures evolve through a process of addition and subtraction of material to something that simply pleases me. This method, really no method at all, seemed contradictory to my original intentions. My artistic goals were purposeful; I wanted to create sculpture that would provoke a reaction first, not a judgment of features. I wanted the viewers emotional and psychological involvement to be the basis for content and meaning in the work.

In …

A Management Study For Waterfront Park, Portland (Or.). Bureau Of Parks And Recreation

Portland City Archives

No abstract provided.

A New General Purpose Systolic Array For Matrix Computations, Hai Van Dinh Le

Dissertations and Theses

In this thesis, we propose a new systolic architecture which is based on the Faddeev's algorithm. Because Faddeev's algorithm is inherently general purpose, our architecture is able to perform a wide class of matrix computations. And since the architecture is systolic based, it brings massive parallelism to all of its computations. As a result, many matrix operations including addition, multiplication, inversion, LU-decomposition, transpose, and solutions to linear systems of equations can now be performed extremely fast. In addition, our design introduces several concepts which are new to systolic architectures:

- It can be re-configured during run time to perform different …

An Empirical Assessment Of The Center-Periphery Hypothesis In International Economic Relations, Fazlollah Bonakdar Shirazi

Dissertations and Theses

There are two leading perspectives on trade and economic development: the classical view based on the ideas of free trade and comparative advantage, which regards the international division of labor through free trade as supporting economic development; and the dependency theory view regards the international division of labor as an obstacle to the economic development of the now underdeveloped countries. The purpose of this study is to investigate hypotheses advanced by dependency theory, and, more particularly, by Galtung's Structural Theory of Imperialism. According to Galtung's theory, the world is divided into center and periphery countries, themselves divided into center and …

The People's Soul Engineers: A Study Of Secondary Teachers In The People's Republic Of China, Nancy Benson

Dissertations and Theses

This study was designed to explore the beliefs of teachers in the People's Republic in China regarding education policy, work conditions in the schools, teacher education, student discipline, curriculum, and the teaching profession. Subjects were 60 secondary teachers in the Beijing area, from both "keypoint" and "ordinary" schools. The teachers completed a 60-item questionnaire, designed to assess multiple educational belief dimensions. The results revealed that, as a group, teachers perceived themselves as having poor social status, inadequate pay, limiting work conditions, and a lack of opportunities for advancement. Teachers also reported a high degree of stress and health problems. There …

A Comparative Study Of The Characteristics Of High Technology Start-Up Firms, Sandra J. Kiehl

Dissertations and Theses

A sample of two hundred and twenty-five high technology start-up firms located nationwide provided a base for the analysis of characteristics of start-up success. The analysis provides insights into management capabilities which may be generalized to a larger population. For comparison purposes, the sample was divided into two groups: (1) those firms which have not received a venture capital infusion from a formal venture capital company and (2) those firms which have received one or more infusions of venture capital. Aspects of organizational climate, top management team approach, marketing strategy and focus, business planning and the intent to go public …

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

Portland State Magazine

PSU’s alumni magazine, published quarterly. In this issue: PSU faculty experience Middle Eastern and North African cultures through study-travel program; joint program encourages ethnic minorities to become teachers; Portland’s reputation for racist violence; and more.

Fractional Representation Design Of Dynamic Output Controllers For Multiple Time Scale Systems, Robert Stephen Jaffe

Dissertations and Theses

This dissertation addresses the design of controllers for multi variable finite-dimensional, linear, autonomous dynamical systems with distinct sets of slow and fast dynamics, which thus display multiple time scale behavior. It seeks, specifically, to compose overall controllers from lower-order dynamic output compensators, which are designed separately for slow and fast approximating models of the given plant. Reduction of the dynamic order of the design problem and the avoidance of numerically ill-conditioned interaction between modes of disparate orders of magnitude are among the patent advantages which pertain to such a design. As is well known, the explicit singularly perturbed systems, as …

Medium Resolution Atmospheric Pressure Ionization Mass Spectrometer, Andrew H. Grange, Robert J. O'Brien, Douglas F. Barofsky

Chemistry Faculty Publications and Presentations

An atmospheric pressure ionization (API) source for a VG 7070E‐HF mass spectrometer has been built and successfully operated at an accelerating potential of 6 kV. Hydrated protons and hydrated organic ions formed in the API source can be either partially or completely disaggregated by collisionally induced dissociation before entering the mass analyzer. The protonated molecular ions of pinacolone and 2,4‐pentanedione can be fully separated (R=2800, m/z 101,

Discharge Suppression System For A Double Focusing, Atmospheric Pressure Ionization Mass Spectrometer, Andrew H. Grange, Robert J. O'Brien, Douglas F. Barofsky

Chemistry Faculty Publications and Presentations

An electrical discharge suppression system for a medium throughput (∼2 l/s) pumping line has been devised that works up to potentials of ±15 kV. This device permits atmospheric pressure ionization sources to be interfaced to high-resolution, magnetic sector mass spectrometers with source potentials of 6-10 kV

Homestead Neighborhood And The Oregon Health Sciences University Background And Recommendations Report, Thomas Bizeau, Jim Crawford, Barton Delacy, Yousef Massoudifar, Tom Mcconnell, Foziah Rahman, Ezzat Rassoli, Barbara Sochacka

Master of Urban and Regional Planning Workshop Projects

The Homestead Neighborhood is located in southwest Portland. It was first studied as part of the Marquam Hill Plan in 1977. Since that time two major health providers, the Shriners and the Veterans Administration,have built new facilities on the hill. The Oregon Health Sciences University is now poised and ready for major expansion of its medical schools, hospital and research facilities. Meanwhile, area residents and property owners, have voiced concerns about increased traffic, and building density.

Oregon Health Sciences University (OHSU) contracted with the School of Urban and Public Affairs at Portland State University to draft a comprehensive neighborhood plan, …

The Trunk A Network In Nigeria: The Issues Of Connectivity And Accessibility, Owen Richard Owen

Dissertations and Theses

This study concentrated primarily on how the changes in the trunk A transportation network configuration in Nigeria alter both the hierarchy of the network system and the connectivity of the network itself. Using the graph theory, the study looked at the network development in Nigeria in 1949, 1961, 1976, and 1982. The period covered in the study spanned from the colonial to the post-colonial eras. Road maps of each of these years were the primary sources of data. The maps were translated into abstracted networks and subsequently converted into square matrices, and analyzed. The analysis resulted in the establishment of …

A Critical Study Of Communications In Land Use Hearings, Douglas J. Warren

Dissertations and Theses

This study addresses a major theoretical issue posed in the literature: can alienation in modern urban society be conceptualized in terms of the communicative competence of speakers taking part in social interaction. Specifically, this study explores the relationship between communicative competence and two observable indications of success in land use hearings: 1) ability to influence the final decision of the Variance Committee and 2) expression of feelings of dissatisfaction with the hearings process, as expressed by the participants. On a broader scale, the study tests Jurgen Habermas's classification of speech acts and the notion that public hearings are a free …

A Study Of Principals' Leadership Behavior In One Suburban School District, Darleen Huber-Dilbeck

Dissertations and Theses

The purpose of this study was to investigate the leadership behavior of principals as perceived by the teachers and principals of one suburban school district. Research questions asked were: (1) Are there significant differences between the perceptions of principals and teachers concerning principals' leadership behavior on the twelve subscales of the LBDQ-XII? (2) Are there significant differences in viewing the leadership role when teachers' age, gender, teaching experience, level of training, or teaching assignment is considered?

This descriptive study invited 350 randomly selected teachers and all of the principals from 35 elementary, intermediate, and high schools in one suburban school …

Voltage Controlled Resistance Model For Mos Transistors, Joey Zong-Yi Jia

Dissertations and Theses

The voltage controlled resistance model is developed for a reliable MOS transistor resistance mapping. The model includes both system and local parameters, and incorporates the effect of rise and fall time variations on the gate delay. MOS transistor resistance mapping is applied in logic simulation and timing verification. Also, it can be used in automatic transistor sizing and critical path analysis.

Two Dimensional And Three Dimensional Path Planning In Robotics, Hyun Suk Kim

Dissertations and Theses

A methodology for 2D and 3D collision free path planning algorithm in a structured environment is presented. The isolated free convex areas are represented as a nodes in a graph, and a graph traversal strategy that dynamically allocates costs to graph path is used. Modification of the algorithm for small computational time and optimality is discussed. The 3D path planning is done in the three orthogonal two-dimensional projections of a 3D environment. Collision checking to increase the optimality for 3D paths is done in each of the three orthogonal two-dimensional subspaces.

Off-Axis Multimode Light Beam Propagation In Tapered Lenslike Media Including Those With Spatial Gain Or Loss Variation, Anthony Alan Tovar

Dissertations and Theses

The propagation of light beams in inhomogeneous dielectric media is considered. The derivation begins with first principles and remains general enough to include off-axis asymmetric multimode input beams in tapered lenslike media with spatial variations of gain or loss. The tapering of lenslike media leads to a number of important applications. A parabolic taper is proposed as a model for a heated axially stretched fiber taper, and beams in such media are fully characterized. Other models are proposed by the concatenation of a parabola with other taper functions.

Safety Related Model And Studies Of Trojan Nuclear Power Plant Electrical Distribution System, Hamidreza Sharifnia

Dissertations and Theses

The most important requirement for running a nuclear power plant safely is having a reliable safety system, especially during the emergency shutdown condition. For performing a scrutiny load flow and voltage drop study a detailed and comprehensive electrical model for the emergency electrical distribution system of the Trojan Nuclear Power Plant has been developed. This model includes the representation of the transformers, circuit breakers, motors, cables and load data from 4160 volts level down to the individual 480 volts loads.

Simplified Framework Evaluation Of Large Water Resource Project Impacts, Brian Woodbridge Clowes

Dissertations and Theses

The document most frequently used to support a water resource project's economic feasibility is the commercial benefit-cost analysis, which quantifies tangible and direct project consequences. The objective of this type of analysis is simply to maximize net monetary benefits. This analysis assigns an arbitrary monetary value to ecological and social disruptions, if it does not ignore these effects entirely. An improvement on this method is the social benefit-cost analysis, which assesses sane intangible costs such as air and noise pollution. Unfortunately, even the social analysis usually neglects the sometimes profound effects that a large water resource project has upon quality …

An Assessment Of The Current Practice Of Teacher Evaluation In Saudi Arabian Universities And The Development Of A Teacher Evaluation Program Based On This Study, Sana Ahmed Mansour

Dissertations and Theses

The purpose of this study was to examine the effectiveness of the current requirements of teacher evaluation at Saudi Arabian universities and to develop a teacher evaluation program that would fit the current need and support Saudi social and religious values. The site of the study was Ring Abdulaziz University (R.A.U.) in Jeddah, Saudi Arabia. Population of the study included a random sample of senior students and faculty from the Women's Section of the university. Of 350 surveyed students, 224 responded, and 55 out of 150 surveyed faculty responded. The Dean and the Vice Deans of the Colleges of Science, …

Meeting Notes 1987-12-10 , Joint Policy Advisory Committee On Transportation

Joint Policy Advisory Committee on Transportation

No abstract provided.

Hyperbolic Soil Parameters For Granular Soils Derived From Pressuremeter Tests For Finite Element Programs, Dieter Neumann

Dissertations and Theses

In the discipline of geotechnical Engineering the majority of finite element program users is familiar with the hyperbolic soil model. The input parameters are commonly obtained from a series of triaxial tests. For cohesionless soils however, today's sampling techniques fail to provide undisturbed soil specimen. Furthermore, routine triaxial tests can not be carried out on soils with grains exceeding 10 - 15 mm in size.

Initial developments towards a link between high quality pressuremeter tests and the hyperbolic finite parameters element input are presented. Theoretical and empirical approaches are used to determine the entire set of and from pressuremeter tests. …