Digital Commons Network^™

Overlooked Destinations: Suburban Nodes, Centers, And Trips To Strips, Nico Larco, Robert Parker

TREC Final Reports

This study looks at travel to typical suburban commercial strips by residents living within one-third of a mile of the strip by focusing on six sites – four in the Portland, OR., metro area and two in the Atlanta, GA., metro area. The study mapped pedsheds around the commercial strips in these sites and found significant increases in network extents when formal and informal pedestrian paths were added to street centerline data. Informal networks such as goat paths through vacant land and cuts in fences were widespread and suggest a pent-up demand for route directness. Travel surveys of residents found …

Cross-Species Array Comparative Genomic Hybridization Identifies Novel Oncogenic Events In Zebrafish And Human Embryonal Rhabdomyosarcoma, Eleanor Y. Chen, Kimberly P. Dobrinski, Kim H. Brown, Ryan Clagg, Elena Edelman, Myron S. Ignatius, Jin Yun Helen Chen, Jillian Brockmann, G. Petur Nielsen, Sridhar Ramaswamy, Charles Keller, Charles Lee, David M. Langenau

Biology Faculty Publications and Presentations

Human cancer genomes are highly complex, making it challenging to identify specific drivers of cancer growth, progression, and tumor maintenance. To bypass this obstacle, we have applied array comparative genomic hybridization (array CGH) to zebrafish embryonal rhabdomyosaroma (ERMS) and utilized cross-species comparison to rapidly identify genomic copy number aberrations and novel candidate oncogenes in human disease. Zebrafish ERMS contain small, focal regions of low-copy amplification. These same regions were commonly amplified in human disease. For example, 16 of 19 chromosomal gains identified in zebrafish ERMS also exhibited focal, low-copy gains in human disease. Genes found in amplified genomic regions were …

Mesoaciditoga Lauensis Gen. Nov., Sp. Nov., A Moderate Thermoacidophilic Thermotogales From A Deep-Sea Hydrothermal Vent, Anna-Louise Reysenbach, Yitai Liu, Annie R. Lindgren, Issac D. Wagner, Christine Demko Sislak, Anchelique Mets, Stefan Schouten

Biology Faculty Publications and Presentations

A novel moderately thermophilic, heterotrophic bacterium was isolated from a deep-sea hydrothermal vent deposit from the Mariner field along the Eastern Lau Spreading Center, Southwestern Pacific. Cells were short motile rods (about 0.4 μm-0.8 μm) that occurred singly or in pairs and were surrounded by a sheath-like membrane or ‘toga’. The cells grew between 45 and 65°C (optimum 57-60°C), pH 4.1-6.0 (optimum pH 5.5-5.7) and optimally at 3% (w/v) NaCl. The isolate grew on a range of carbon and proteinaceous substrates and reduced sulfur. The G + C content of the DNA was about 45 mol%. Phylogenetic analysis of the …

Perceived Dangerousness Of The Job And Well-Being Among Correctional Officers: The Role Of Perceived Stress And Family Supportive Supervisor Behaviors (Fssb), David Duane Meier

Dissertations and Theses

Occupational stress has become a world-wide epidemic exacting severe tolls on both businesses and employees alike. Of all the workplace stressors, the perceived dangerousness of one's job is ever present within the occupation of corrections. The current study examined the mediating process of perceived stress on the relationship between perceived dangerousness of the job and the negative employee well-being outcomes of work-family conflict and symptoms of psychological distress, as well as the moderating effects of family supportive supervisor behaviors on this process. As part of a larger study, survey data were collected from 1,370 state correctional officers. It was hypothesized …

Special Education Teacher Candidates And Mentors: Case Studies Of Collaboration In Pre-Service Field Experiences, Rebecca Lynn Schulte

Dissertations and Theses

Collaboration between general and special education teachers is essential for students with disabilities to have access to general education curriculum and instruction, and improved outcomes in school. The Individuals with Disabilities Act (IDEA), and No Child Left Behind Legislation, include mandates that increase demands for collaboration. However, many general and special education teachers report not feeling prepared to step outside traditional roles to collaborate to meet the needs of this population. Collaboration is also a strong element of teaching and special education standards for teacher preparation. Yet, research shows many teacher education programs lack coursework and field experiences that focus …

Economic Inequality's Correlation With Political Inequality And Inequality Of Opportunity And The Implications For Social Justice Theory, Staci Leigh Schoff

Dissertations and Theses

In 2004 the American Political Science Association ("APSA") published research exploring whether the rising income inequality in the United States had an effect on political equality. Although the APSA found tremendous evidence of a correlation between income and political power, the APSA nonetheless concluded that the issue could not be conclusively determined without further analysis.

The intent of this thesis is to argue the position that economic inequality is heavily implicated in both political equality and equality of opportunity, and to propose a political theory that directly addresses - rather than evades - this issue. A conclusion drawn in this …

Measuring The Effects Of Environmental Certification On Residential Property Values - Evidence From Green Condominiums In Portland, U.S., Xi Yang

Dissertations and Theses

Green building, as an environmentally responsible and resource-efficient product, has emerged in recent decades. Along with the growing interest in green building design and operating practices, a number of green building certification standards and rating systems have been developed by different organizations worldwide. Those rating systems allow government regulators, building professionals, and consumers to embrace green building with confidence. Many recent studies find that LEED and Energy Star certified commercial buildings gain significant rental and sales price premiums and have higher occupancy rates. However, little research has been conducted to measure the market value of certified multi-family residential buildings, for …

Self-Presentation And Identity In The Roman Empire, Ca. 30 Bce To 225 Ce, Rhiannon Ysabel-Marie Orizaga

Dissertations and Theses

The presentation of the body in early imperial Rome can be viewed as the manipulation of a semiotic language of dress, in which various hierarchies that both defined and limited human experience were entrenched. The study of Roman self-presentation illuminates the intersections of categories of identity, as well as the individual's desire and ability to resist essentializing views of Romanness (Romanitas), and to transform destiny through transforming identity. These categories of identity include gender; sexuality or sexual behavior; social status; economic status; ethnicity or place of origin; religion; and age. Applying the model of a matrix of identity deepens our …

A Parabolic Equation Analysis Of The Underwater Noise Radiated By Impact Pile Driving, Nathan Laws

Dissertations and Theses

Impact pile driving can produce extremely high underwater sound levels, which are of increasing environmental concern due to their deleterious effects on marine wildlife. Prediction of underwater sound levels is important to the assessment and mitigation of the environmental impacts caused by pile driving. Current prediction methods are limited and do not account for the dynamic pile driving source, inhomogeneities in bathymetry and sediment, or physics-based sound wave propagation.

In this thesis, a computational model is presented that analyzes and predicts the underwater noise radiated by pile driving and is suitable for shallow, inhomogeneous environments and long propagation ranges. The …

Putting Regulatory Data To Work At The Service Of Public Health: Utilizing Data Collected Under The Clean Water Act, Jyotsna S. Jagai, Barbara J. Rosenbaum, Suzanne M. Pierson, Lynne C. Messer, Kristen M. Rappazzo, Elena N. Naumova, Danelle T. Lobdell

Community Health Faculty Publications and Presentations

Under the Clean Water Act, the US Environmental Protection Agency (EPA) collects information from states on intended use and impairment of each water body. We explore the feasibility of using these data, collected for regulatory purposes, for public health analyses. Combining EPA impairment data and stream hydrology information we estimated the percent of stream length impaired for any use, recreational use, or drinking water use per county in the US as exposure variables. For health outcomes we abstracted county-level hospitalization rates of gastrointestinal infections, GI (ICD-9CM 001-009 excluding 008.45) and gastrointestinal symptoms, GS (ICD-9CM 558.9, 787) among US adults aged …

From The Breadwinner's Institute To Queens Blvd: Infusing The Immigrant Work Experience Into Counselor Training, Brian Hutchison, Tina M. Anctil Peterman

Counselor Education Faculty Publications and Presentations

Historically, career counselor training is rooted in the immigrant experience. Using Parsons' work at the Bureau of Vocational Guidance, we will draw parallels between the genesis of career training and our own New York City-based cultural immersion course to identify and discuss the career development needs of immigrants as they have developed over the past century.

Defining And Characterizing Open Peer Review: A Review Of The Literature, Emily Ford

Library Faculty and Staff Publications and Presentations

Changes in scholarly publishing have resulted in a move toward openness. To this end, new, open models of peer review are emerging. While the scholarly literature has examined and discussed open peer review, no established definition of it exists, nor are there uniform implementations of open peer review processes. This article examines the literature discussing open peer review, identifies common open peer review definitions, and describes eight common characteristics of open peer review: signed review, disclosed review, editor-mediated review, transparent review, crowdsourced review, prepublication review, synchronous review, and post-publication review. This article further discusses benefits and challenges to the scholarly …

Coupling Fast Water Exchange To Slow Molecular Tumbling In Gd3+ Chelates: Why Faster Is Not Always Better, Stefano Avedano, Mauro Botta, Julian Saunders Haigh, Dario L. Lango, Mark Woods

Chemistry Faculty Publications and Presentations

The influence of dynamics on solution state structure is a widely overlooked consideration in chemistry. Variations in Gd³⁺ chelate hydration with changing coordination geometry and dissociative water exchange kinetics substantially impact the effectiveness (or relaxivity) of monohydrated Gd³⁺ chelates as T1-shortening contrast agents for MRI. Theory shows that relaxivity is highly dependent upon the Gd³⁺–water proton distance (rGdH), and yet this distance is almost never considered as a variable in assessing the relaxivity of a Gd³⁺ chelate as a potential contrast agent. The consequence of this omission can be seen when considering …

Poultry And The Press: Urban Chickens And The National Stage, Nicole Iroz-Elardo

Metroscape

After a 2010 Association of Collegiate Schools of Planning (ACSP) conference bus erupted into chatter from a tour guide’s passing comment about a new ordinance allowing chickens into Minneapolis backyards, I wondered about the magnitude of the urban chicken movement. Legalizing urban chickens is, in fact, occurring more often. A Lexus-Nexus Power Search of the term ‘chicken ordinance’ does not even register a hit in 2000. Yet in 2010, 141 articles discussed potential changes to urban chicken ordinances. Such an explosion of national news coverage suggests urban chicken keeping reaches beyond Portland’s borders.

What is driving this interest in urban …

The Wicked Problem Of Chemicals Policy: Opportunities For Innovation, Jennifer H. Allen

Institute for Sustainable Solutions Publications and Presentations

Many environmental challenges facing society today, such as climate change and integrated water management, have been described as “wicked problems” due to their biological, physical, and social complexity. Wicked problems extend across media such as air, land, and water; across political jurisdictions and landscape boundaries; and across traditional policy arenas. Traditional policy approaches that are media-specific, rely on single agencies for implementation, and that do not effectively engage stakeholders and partners outside of government are generally ineffective in addressing these issues. The management of toxic chemicals is a classic “wicked problem.” Existing toxics policies often exacerbate the “wicked” nature of …

Relocation Of Homeless People From Odot Rights-Of-Way, Ellen M. Bassett, Andrée Tremoulet, Allison Moe

TREC Final Reports

This research project consists of an investigation of responses to homeless encampments on rights-of-way owned by Departments of Transportation (DOTs). While DOTs are not housing or social service agencies, their role as major public landowners involves them in dealing with the consequences of homelessness. The research goals included analyzing the prevalence of the problem, documenting how DOTs are responding, and culling from this data information that could be used as a basis for creating a best practices guide. The research included a single mixed-methods, in-depth case study, electronic surveys of practitioners and follow-up interviews. Products consist of two reports (included …

Hack All The History! Hackers 1959 - 1991, Kevin Vilbig

University Honors Theses

This thesis examines what a hacker is and explores an idea that has received a lot of recent attention: Information should be free. It also asks the question: Should information be free? Within a university or other research institution, or when the information has little to no commercial, strategic, political, or popular value, the answer is why not?

All Begins To Bloom: Stories, Daniel Drew Schlegel

Dissertations and Theses

A collection of short stories, All Begins to Bloom follows a range of young protagonists living in the greater Los Angeles area. In a time when even the most underground lifestyles are commodified, when Independent media is just another genre, when every mode of living has seemingly been exhausted, these characters struggle to forge an identity in the face of adulthood.

From a group of surfers reeling from a careless death ("The Pier") to a young artistic couple brought together by the will to overcome an eating disorder ("All Begins to Bloom"), these stories explore the hollow promises among various …

Queer! Narratives Of Gendered Sexuality: A Journey In Identity, Kym Bradley

Dissertations and Theses

My project looks at current conceptualizations of identity relating to gender and sexuality in order to understand how queer individuals enact gender as connected to their non-normative sexuality. I will use the notion of "desire" through Butler's (1990) notion of performativity as a part of iterability that reproduces an opposition between what is intended and how it is perceived. This approach creates space to problematize the status of identities that posits the conception of fluidity and dialectic as attached to notions of gendered sexualities - the understanding that sexuality interacts with gender and that these two notions are not compartmentalized. …

A Method For Simulating Acoustic Emissions From Tensile Cracks In Sea Ice, Muciri Nyamu Gatimu

University Honors Theses

As the seasons change, sea ice in the polar regions undergoes a freeze-thaw cycle producing anisotropic sea ice in terms of physical properties and structures. Deformation of these variable structures from the freeze-thaw cycle and flux of energy within the polar regions causes the ice to fracture radiating noise into the water. Simulating the noise from sea ice is difficult due to the variability in the physical properties of sea ice, dynamic environment of the polar regions, complex physics governing sound propagation and numerous methods by which the emission of noise can be generated from sea ice. The radiated ambient …

2013 Commencement Program, Richard Tapia

Commencement Archives 2010-19

The program for the Portland State University 2013 Commencement ceremonies, held June 13, 2013.

Richard Tapia received an honorary degree and delivered the commencement addresses.

Barbara Ames received an honorary degree during the afternoon ceremony for the College of the Arts, School of Business Administration, Graduate School of Education, Maseeh College of Engineering and Computer Science, School of Social Work, and the College of Urban and Public Affairs.

Rural Revolution: Documenting The Lesbian Land Communities Of Southern Oregon, Heather Jo Burmeister

Dissertations and Theses

Out of the politically charged atmosphere of the 1960s and 1970s emerged a migration to "the land" and communes, which popularly became known as the back-to-the-land movement. This migration occurred throughout the United States, as well as many other countries, and included clusters of land based communities in southern Oregon. Within these clusters, lesbian feminist women created lesbian separatist lands and communes. These women were well educated, and politically active in movements such as the New Left, Civil Rights, Women's Liberation, and Gay Liberation. These lands or communes functioned together as a community network that developed and commodified lesbian art, …

Public Opinion And The Oregon Death With Dignity Act, Peggy Jo Ann Sandeen

Dissertations and Theses

Oregon voters legalized physician-assisted death in 1997 by passing the Oregon Death with Dignity Act. This law allowed terminally ill, mentally competent adult residents of the state to legally obtain a physician's prescription to hasten death under narrow sets of circumstances. The purpose of this study was twofold: to examine contemporary patterns of support for the law in Oregon and to explore how opinions have changed over time on the issue. This study examined patterns of public support among a random sample of registered Oregon voters for the state's death with dignity law, using a mixed mode (mail, online, and …

Faculty Senate Monthly Packet June 2013, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The June 2013 Monthly packet includes the June agenda and appendices and the Faculty Senate minutes and attachments from the meeting held May 2013

Designing Innovative Alternatives To Traditional High Schools: What Leaders Need To Know, Chester Roy Edwards

Dissertations and Theses

The need for new and innovative alternatives to traditional high schools has never been greater. Never designed to graduate all students on time, traditional high schools and their high dropout rates have remained unchanged for the last 30 years. Improving secondary schooling for all young people is a worthwhile social and educational objective. Many school leaders want to create alternative high schools but may lack the knowledge of what to do, nor may they have a comprehensive design process to follow.

The research question explored in this dissertation is: What do leaders in education need to know to design innovative …

Forming A New Art In The Pacific Northwest: Studio Glass In The Puget Sound Region, 1970-2003, Marianne Ryder

Dissertations and Theses

The studio glass movement first arose in the United States in the early 1950s, and was characterized by practitioners who wanted to divorce glass from its industrial associations and promote it as a fine arts medium. This movement began in a few cities in the eastern part of the country, and in Los Angeles, but gradually emerged as an art form strongly associated with the city of Seattle and the Puget Sound region. This research studies the emergence and growth of the studio glass movement in the Puget Sound region from 1970 to 2003. It examines how glass artists and …

The Effects Of Race, Socioeconomic Status, And Religion On Formal End-Of-Life Planning, Tina Dawn Lillian Burdsall

Dissertations and Theses

Individuals who are facing death today are doing so in an environment that is significantly different than it was in the past. Medical technology is increasingly able to keep people alive even with multiple complex chronic conditions. While these advances in medicine are beneficial to many, it can also unnecessarily prolong inevitable deaths. Concerns over the ability to have a death that is in alignment with personal values has increased the interest in the use of formal end-of-life planning including writing an advance instructional directive and assigning a durable power of attorney for health care. Although research has indicated that …

Portland State University Solid Waste Assessment Report, Moonrose Doherty, Brittany Ann Brannon, Eric T. Crum

Campus Sustainability Office Publications, Reports and Presentations

In January of 2013, the Campus Sustainability Office (CSO) of Portland State University (PSU) contacted Community Environmental Services (CES) with the request to conduct a landfill-bound waste assessment for the University’s 50-acre downtown campus, located in Portland, Oregon. CES is a research and service unit within the Center for Urban Studies at Portland State University. PSU is a state university that was founded in 1946, is home to Oregon’s largest undergraduate and graduate enrollment, and is the only public university in the state located in a major metropolitan city. Portland State is world-renowned for its sustainability initiatives, and has had …

Use Of Gender Aschematicity In The Reassessment Of Gender Concepts, Ashley A. Ward

University Honors Theses

The purpose of this thesis is to reevaluate the binary constructs of sex and gender; and the biological and social influence these constructs have on males, females, and non-normative individuals. Throughout this examination, biological, specifically chromosomal and anatomical, differences between sexes will help foster a definition of sex. Psychological theories will then be examined, calculating the psychological and social factors surrounding gender. A reevaluation of gender constructs will shed light on previously held misconceptions about gender and help lay groundwork for non-normative gender acceptance in the future. Furthermore, the thesis will delve into gender aschematicity and potential benefits of gender …

Not In Cully: Anti-Displacement Strategies For The Cully Neighborhood, Ricardo Banuelos, Brooke Jordan, Rebecca Kennedy, Danell Norby, Erik Olsen, Cary Watters

Master of Urban and Regional Planning Workshop Projects

This document presents a set of strategies for preventing the displacement of low-income Cully residents as new investment comes in to the neighborhood. It was developed at the request of Living Cully: A Cully Ecodistrict, an innovative partnership of three community-serving organizations, Hacienda CDC, the Native American Youth & Family Center (NAYA) and Verde. In 2010, Verde established Living Cully as a strategy to introduce new environmental assets into Portland’s Cully Neighborhood. Living Cully reinterprets the ecodistrict concept as an anti-poverty strategy, as a means to address disparities by concentrating investments at the neighborhood scale. Cully suffers from many disparities: …