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Recent Publications

Contemporary Aesthetics (Journal Archive)

No abstract provided.

The Nuclear Pore Complex And The Dead Box Protein Rat8p/Dbp5p Have Nonessential Features Which Appear To Facilitate Mrna Export Following Heat Shock, Christiane Rollenhagen, Christine A. Hodge, Charles N. Cole

Dartmouth Scholarship

Nuclear pore complexes (NPCs) play an essential role in RNA export. Nucleoporins required for mRNA export in Saccharomyces cerevisiae are found in the Nup84p and Nup82p subcomplexes of the NPC. The Nup82p subcomplex contains Nup82p, Rat7p/Nup159p, Nsp1p, Gle1p/Rss1p, and Rip1p/Nup42p and is found only on the cytoplasmic face of NPCs. Both Rat7p and Gle1p contain binding sites for Rat8p/Dbp5p, an essential DEAD box protein and putative RNA helicase. Rip1p interacts directly with Gle1p and is the only protein known to be essential for mRNA export after heat shock but not under normal growth conditions. We report that in cells lacking …

Hitting The Maternal Wall-Before They Reach A "Glass Ceiling" In Their Careers, Women Faculty May Hit A "Maternal Wall", Joan C. Williams

Faculty Scholarship

No abstract provided.

The Laudable South Carolina Court Rules Must Be Broadened, Richard Zitrin

Faculty Scholarship

No abstract provided.

Who Gets In? The Quest For Diversity After Grutter, Frank H. Wu

Faculty Scholarship

No abstract provided.

Prospect Theory And The Cyprus Conflict: Analyzing Decisionmaking In The Turkish Cypriot President, Tarah Marie Wheeler

Political Science Masters Theses

Rauf R. Denktash, the Turkish Cypriot president and leader of the Turkish Republic of Northern Cyprus, has made many decisions not to negotiate with his Greek Cypriot counterpart for peace and reunification on the island of Cyprus. Traditional rational choice theories do not explain his willingness to sacrifice political power for his policy goals in risky choices. Prospect theory, a cognitive behavioral theory of decisionmaking, may help to explain why Denktash makes those risky choices by showing that decisionmakers who feel themselves to be in the domain of losses will make risky choices to gain their reference point, the location …

The Capital Asset Pricing Model: Theory And Evidence, Eugene F. Fama, Kenneth R. French

Dartmouth Scholarship

The capital asset pricing model (CAPM) of William Sharpe (1964) and John Lintner (1965) marks the birth of asset pricing theory (resulting in a Nobel Prize for Sharpe in 1990). Before their breakthrough, there were no asset pricing models built from first principles about the nature of tastes and investment opportunities and with clear testable predictions about risk and return. Four decades later, the CAPM is still widely used in applications, such as estimating the cost of equity capital for firms and evaluating the performance of managed portfolios. And it is the centerpiece, indeed often the only asset pricing model …

Policy Watch: Trade Adjustment Assistance, Katherine Baicker, M. Marit Rehavi

Dartmouth Scholarship

No abstract provided.

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: PSU experts look at the high cost of housing criminals; mussels, snail, crabs, and other transoceanic hitchhikers cause billions of dollars in damage; the fantastic and supernatural are Hollywood writer Mark Verheiden’s specialties; new coach and hearty sailors bring recognition to Sailing Club; record and music-making in the digital age; and more.

Book Review Of, The Music Of Everyday Speech: Prosody And Discourse Analysis, John Hellermann

Applied Linguistics Faculty Publications and Presentations

Reviews the book "The Music of Everyday Speech" by Ann K. Wennerstrom.

Book Review. The Price Of Progress: Public Services, Taxation And The American Corporate State, 1877-1929 By R. Rudy Higgens-Evenson, Ajay K. Mehrotra

Articles by Maurer Faculty

No abstract provided.

Satisfaction With Provider Communication Among Spanish-Speaking Medicaid Enrollees, David M. Mosen, Matthew J. Carlson, Leo S. Morales, Pamela P. Hanes

Sociology Faculty Publications and Presentations

OBJECTIVE: To determine if differences between English- and Spanish-speaking parents in ratings of their children's health care can be explained by need for interpretive services.

METHODS: Using the Consumer Assessment of Health Plans Survey-Child-Survey (CAHPS), reports about provider communication were compared among 3 groups of parents enrolled in a Medicaid managed care health plan: 1) English speakers, 2) Spanish speakers with no self-reported need for interpretive services, and 3) Spanish speakers with self-reported need for interpretive services. Parents were asked to report how well their providers 1) listened carefully to what was being said, 2) explained things in a way …

The Impact Of Program Changes On Health Care For The Ohp Standard Population: Early Results From A Prospective Cohort Study, Matthew J. Carlson, Bill J. Wright, Charles Gallia

Sociology Faculty Publications and Presentations

The purpose of this study is to assess the impact of benefit changes on the Oregon Health Plan (OHP) Standard Population across three domains: Enrollment; Access to care; Utilization

Promoting Inclusion In Child Care Centers: Learning From Success, Jennifer R. Bradley, Shane Ama, Maria Gettman, Eileen M. Brennan, Peris W. Kibera

School of Social Work Faculty Publications and Presentations

The purpose of this article is to share findings from research on nine child care centers that successfully provided child care for children with emotional and behavioral challenges alongside their peers without specific challenges (Brennan, Bradley, Ama, & Cawood, 2003). Following a brief overview of the research study, we focus a lens on the classroom, where staff selected and developed practices that included all children. The lens is then widened to view a broader picture of inclusion, such as the ways that the centers work with families, and the structure and culture of the organizations.

Violence, Mental Health, And Physical Symptoms In An Academic Internal Medicine Practice, Christina Nicolaidis, Maryann Curry, Bentson H. Mcfarland, Martha Gerrity

School of Social Work Faculty Publications and Presentations

OBJECTIVE: To assess how physical and/or sexual intimate partner violence (IPV), child abuse, and community violence relate to long-term mental and physical problems; to examine the overlap between different forms of violence and the impact of experiencing multiple forms of violence.

DESIGN: Cross-sectional survey.

SETTING: Three general internal medicine practices affiliated with an academic medical center.

PARTICIPANTS: English-speaking women aged 25 to 60.

MEASUREMENTS: Telephone or in-person interview and chart review.

RESULTS: One hundred seventy-four women completed interviews. A majority of participants experienced more than one form of violence. In separate multivariate analyses, each form of violence was associated with …

Building Active Communities: Linking Lents, Carolyn Bonner, Dan Bower, Heather Marren, Michael Rose, Beth Shuck, Rania Wasfy

Master of Urban and Regional Planning Workshop Projects

The purpose of the Linking Lents Project is to increase opportunities for physical activity in the Lents neighborhood. Both programming changes and physical changes to the built environment are needed to accomplish this goal. While a trailhead in the Lents neighborhood will attract some new users to the trail, a trailhead alone may not greatly increase trail use. A Lents trailhead constructed in conjunction with improved overall access to the trail, connections to neighborhood amenities and public education of the benefits of increased physical activity will increase Lents residents’ use of the trail. This project was conducted under the supervision …

The Power Of Place: Building Community Character On Se Division Street, Quinn Fahey, Josh Birks, Jeff Caudill, John Mermin, Kenneth Radin

Master of Urban and Regional Planning Workshop Projects

The Power of Place study assists DVC in fulfilling that mission by pursuing an understanding of the street’s character and identifying opportunities for future development or continued investment. Both aspects of this study establish the foundation necessary for the Coalition to become proactive in development processes and maintain the attributes that most significantly contribute to the character of the street. To that end, the study looked to achieve three primary objectives:

1. Develop a body of knowledge that can steer DVC toward community desires and objectives regarding Division St. development.
2. Based on that knowledge, identify sites along Division that hold potential …

Sustainable Options For Division Street, Matt Burlin, William Hawley, Alisa Kane, David Moser, Dana Visse

Master of Urban and Regional Planning Workshop Projects

To reflect the Division Vision Coalition's (DVC) desire to promote neighborhood livability through sustainable development, Team Urbanics offered a series of community workshops in May 2004 that explored the concepts of sustainable development. The goals of the "Sustainable Options for Division Street" workshops were to:

• Provide DVC with an educational tool that enhances the public’s awareness of sustainable development options
• Encourage public participation in upcoming redevelopment planning efforts
• Promote sustainable practices, including environmental protection, economic development, and social equity, and
• Create a forum for civil discourse, for neighbors to meet neighbors, and for people to learn new things about their …

The Sullivan's Gulch Trail Study, Michael Hoffmann, Darren Muldoon, Joseph Schaefer, Will Morgan

Master of Urban and Regional Planning Workshop Projects

This study follows a recent engineering study by PSU students, which offers a potential trail alignment in the Sullivan’s Gulch. Metro Parks and Greenspaces asked for a product that would identify whether and how the trail would meet regional goals if constructed as an off‐street path. This report is intended to research and explain the planning issues that follow from the potential trail alignment. This report provides information to support a decision on whether to apply for funding for further planning and engineering study. It also serves as a practical resource for future action. This project was conducted under the …

Outer South East Livable Infill Project, Debbie Collard, Kristine Dos Remedios, Krista Hornaday, Harper Kalin, Ying Lin, Kris Sorensen

Master of Urban and Regional Planning Workshop Projects

The City of Portland, Oregon has experienced unprecedented population growth in the last decade, much of which has been accommodated through infill development. Not all infi ll development has contributed to meeting design goals, prompting the City’s Bureau of Planning to launch the Infill Design Project in 2003. The Infill Design Project aims to improve the design of multi-dwelling and rowhouse development outside the Central City. This study supports the Infill Design Project by studying the design of new, multi-family infi ll development in a section of Outer Southeast Portland, Oregon. Through public outreach, this study identifies community design preferences …

A Comparison Of Modified Reconstructability Analysis And Ashenhurst‐Curtis Decomposition Of Boolean Functions, Anas Al-Rabadi, Marek Perkowski, Martin Zwick

Complex Systems Faculty Publications and Presentations

Modified reconstructability analysis (MRA), a novel decomposition technique within the framework of set‐theoretic (crisp possibilistic) reconstructability analysis, is applied to three‐variable NPN‐classified Boolean functions. MRA is superior to conventional reconstructability analysis, i.e. it decomposes more NPN functions. MRA is compared to Ashenhurst‐Curtis (AC) decomposition using two different complexity measures: log‐functionality, a measure suitable for machine learning, and the count of the total number of two‐input gates, a measure suitable for circuit design. MRA is superior to AC using the first of these measures, and is comparable to, but different from AC, using the second.

Reversible Modified Reconstructability Analysis Of Boolean Circuits And Its Quantum Computation, Anas Al-Rabadi, Martin Zwick

Complex Systems Faculty Publications and Presentations

Modified Reconstructability Analysis (MRA) can be realized reversibly by utilizing Boolean reversible (3,3) logic gates that are universal in two arguments. The quantum computation of the reversible MRA circuits is also introduced. The reversible MRA transformations are given a quantum form by using the normal matrix representation of such gates. The MRA-based quantum decomposition may play an important role in the synthesis of logic structures using future technologies that consume less power and occupy less space.

Modified Reconstructability Analysis For Many-Valued Functions And Relations, Anas Al-Rabadi, Martin Zwick

Complex Systems Faculty Publications and Presentations

A novel many-valued decomposition within the framework of lossless Reconstructability Analysis is presented. In previous work, Modified Recontructability Analysis (MRA) was applied to Boolean functions, where it was shown that most Boolean functions not decomposable using conventional Reconstructability Analysis (CRA) are decomposable using MRA. Also, it was previously shown that whenever decomposition exists in both MRA and CRA, MRA yields simpler or equal complexity decompositions. In this paper, MRA is extended to many-valued logic functions, and logic structures that correspond to such decomposition are developed. It is shown that many-valued MRA can decompose many-valued functions when CRA fails to do …

State-Based Reconstructability Analysis, Martin Zwick, Michael S. Johnson

Complex Systems Faculty Publications and Presentations

Reconstructability analysis (RA) is a method for detecting and analyzing the structure of multivariate categorical data. While Jones and his colleagues extended the original variable‐based formulation of RA to encompass models defined in terms of system states, their focus was the analysis and approximation of real‐valued functions. In this paper, we separate two ideas that Jones had merged together: the “g to k” transformation and state‐based modeling. We relate the idea of state‐based modeling to established variable‐based RA concepts and methods, including structure lattices, search strategies, metrics of model quality, and the statistical evaluation of model fit for analyses based …

Reconstructability Analysis Detection Of Optimal Gene Order In Genetic Algorithms, Martin Zwick, Stephen Shervais

Complex Systems Faculty Publications and Presentations

The building block hypothesis implies that genetic algorithm efficiency will be improved if sets of genes that improve fitness through epistatic interaction are near to one another on the chromosome. We demonstrate this effect with a simple problem, and show that information-theoretic reconstructability analysis can be used to decide on optimal gene ordering.

A Comparison Of System Dynamics And Agent-Based Simulationapplied To The Study Of Cellular Receptor Dynamics, Wayne W. Wakeland, Edward J. Gallaher, Louis Macovsky, C. Athena Aktipis

Complex Systems Faculty Publications and Presentations

Cellular receptor dynamics are often analyzed using differential equations, making system dynamics (SD) a candidate methodology. In some cases it may be useful to model the phenomena at the biomolecular level, especially when concentrations and reaction probabilities are low and might lead to unexpected behavior modes. In such cases, agent-based simulation (ABS) may be useful. We show the application of both SD and ABS to simulate non-equilibrium ligand-receptor dynamics over a broad range of concentrations, where the probability of interaction varies from low to very low. Both approaches offer much to the researcher and are complementary. We did not find …

Using Design Of Experiments, Sensitivity Analysis, And Hybrid Simulation To Evaluate Changes To A Software Development Process: A Case Study, Wayne Wakeland, Robert H. Martin, David Raffo

Complex Systems Faculty Publications and Presentations

Hybrid simulation models combine the high-level project issues of System Dynamics models along with the detailed process representation of discrete event simulation models. Hybrid models not only capture the best of both of these simulation paradigms, but they also are able to address new issues that are important in managing complex real-world development projects that neither the System Dynamics nor Discrete Event simulation paradigms are able to address alone.

In order to reap the full benefits from a simulation model, a structured approach for analyzing model results is necessary. The recommended approach is a combination of the Design of Experiments …

Annual Faculty Senate Minutes October 2004 - June 2005, Portland State University Faculty Senate

Annual Compilations of the Faculty Senate Minutes (Minutes Only)

Minutes of the Faculty Senate for October 2004 to June 2005.

Faculty Senate Monthly Packet January 2004, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The January 2004 Monthly packet includes the January agenda and appendices and the Faculty Senate minutes and attachments from the meeting held December 2003.

Focal Point, Volume 18 Number 01, Portland State University. Regional Research Institute

Research and Training Center - Focal Point

This issue highlights recent work at the Research and Training Center on Family Support and Children's Mental Health in Portland, Oregon. The Center's work is guided by a vision of family–professional partnership within systems of care serving children with emotional or behavioral disorders and their families.