Digital Commons Network^™

Build Exito: A Multi-Level Intervention To Support Diversity In Health-Focused Research, Dawn M. Richardson, Thomas E. Keller, De’ Sha S. Wolf, Adrienne Zell, Cynthia Morris, Carlos J. Crespo

School of Social Work Faculty Publications and Presentations

Background and purpose: As part of the NIH BUILD initiative to diversify the scientific workforce, the EXITO project is a large multi-institutional effort to provide comprehensive support and training for undergraduates from traditionally underrepresented student populations who aspire to health-related research careers. Portland State University, a major public urban university that prioritizes student access and opportunity, and Oregon Health & Science University, a research-intensive academic health center, lead the EXITO network comprised of eleven 2-year and 4-year institutions of higher education spanning Oregon, Washington, Alaska, Hawaii, Guam, American Samoa, and the Northern Mariana Islands. The EXITO project aims for …

Closing Schools Is Like “Taking Away Part Of My Body”: The Impact Of Gentrification On Neighborhood, Public Schools In Inner Northeast Portland, Leanne Claire Serbulo

Urban Studies and Planning Faculty Publications and Presentations

This “politically engaged educational ethnography” explores the role that gentrification played in the disinvestment of inner Northeast Portland neighborhood schools (Lipman, 2009, 216). Inner Northeast Portland, Oregon, USA, a predominately African American neighborhood, began gentrifying in the mid-1990s. As investment flooded into the neighborhood, its schools paradoxically declined, losing students and resources. As longtime resident families were displaced from gentrification pressures, newer white, middle-class residents utilized the school choice program to opt-out of sending their kids to the neighborhood schools. Facing declining community support, inner Northeast schools were targeted for closure or redesign. Despite these challenges, the longtime resident community …

An Efficient Pipeline To Generate Data For Studies In Plastid Population Genomics And Phylogeography, Brendan F. Kohrn, Jessica M. Persinger, Mitchell B. Cruzan

Biology Faculty Publications and Presentations

Premise of the study: Seed dispersal contributes to gene flow and is responsible for colonization of new sites and range expansion. Sequencing chloroplast haplotypes offers a way to estimate contributions of seed dispersal to population genetic structure and enables studies of population history. Whole‐genome sequencing is expensive, but resources can be conserved by pooling samples. Unfortunately, haplotype associations among single‐nucleotide polymorphisms (SNPs) are lost in pooled samples, and treating SNP allele frequencies as independent markers provides biased estimates of genetic structure.

Methods: We developed sampling methodologies and an application, CallHap, that uses a least‐squares algorithm to evaluate the fit between …

Center For Real Estate Quarterly, Volume 11, Number 4, Portland State University. Center For Real Estate

Center for Real Estate Quarterly

Table of Contents:
-- Hospitality Market by Sondra Storm
-- Portland Housing Market and 2018 UGB by Gerard Mildner
-- State of the Economy by Andrew Crampton
-- Housing Market Analysis by Jon Legarza
-- Office Market Analysis by Riley Henderson
-- Industrial Market Analysis by Andrew Crampton
-- Retail Market Analysis by Riley Henderson

Preserving Housing Choice And Opportunity: A Study Of Apartment Building Sales And Rents, Seyoung Sung, Lisa K. Bates

Urban Studies and Planning Faculty Publications and Presentations

NOAH sales show precariousness of this rental housing at a regional scale.

• Active transactions of multifamily rental properties have been disproportionately NOAH. There have been over two thousand transactions of NOAH buildings in the Portland metro area from 2006 to 2017 — over 68,000 units of housing. These sales are accelerating, with over 20 percent occurring in just the last 18 months.
• Sales prices for multifamily rental properties have increased substantially, making preservation of affordable rents more challenging. Regionally, the average sale price increased by 78 percent between 2010 and 2017; during this period there was a 43 percent …

Accessing Blue Spaces: Social And Geographic Factors Structuring Familiarity With, Use Of, And Appreciation Of Urban Waterways, Melissa Haeffner, Douglas Jackson-Smith, Martin Buchert, Jordan Risley

Environmental Science and Management Faculty Publications and Presentations

Are urban waterways amenities, and if so, are there inequities in household access? While urban waterways represent a potential site for access to nature within the urban environment, there have been few studies on the accessibility and interactions with water features in particular, what we refer to as “blue spaces." This study drew on a sample of households in Northern Utah living in neighborhoods with a nearby river or canal to ask if local waterways provide positive impacts to households and if proximity to them increased the likelihood of households spending time at them and being familiar with them. We …

Research & Strategic Partnerships: Quarterly Review, Volume 4, Issue 2, Portland State University. Research & Strategic Partnerships

Portland State Research Magazine

This issue highlights some of the innovative work PSU faculty members and graduate students are doing around campus, work aimed at producing:

• New nanotechnologies for medical researchers seeking novel therapies to treat diseases
• A solution to the problem of unregulated contaminants in water supplies
• A powerful new tool for forecasting droughts and drought recovery times
• Three-dimensional maps of molecules associated with memory formation, cognition, and learning, and
• Innovations in physics education that will impact students entering health-related fields

Additionally, this issue takes a close look at two recent grants received by PSU faculty members, one of which will improve our …

Municipal Co-Distribution Of Goods – Business Models, Stakeholders And Driving Forces For Change, Olof Moen

PSU Transportation Seminars

The presentation provides background information and illustrates driving forces of the development of municipal co-distribution of goods in Sweden. The business model is “somewhat unique” to Sweden, given the country’s comprehensive welfare sector through which local governments are often the main transport buyers in smaller municipalities without industries or commerce. In this respect, Sweden has been a pioneer in streamlining public administration at all levels replacing manual work procedures and paperwork with the use of computers and digital information, with an overall aim to allow for spending on social and political reform policies. The main business model used in municipal …

Removing Dams, Constructing Science: Coproduction Of Undammed Riverscapes By Politics, Finance, Environment, Society And Technology, Zbigniew J. Grabowski, Ashlie Denton, Mary Ann Rozance, Marissa Matsler, Sarah Kidd

Geography Faculty Publications and Presentations

Dam removal in the United States has continued to increase in pace and scope, transitioning from a dam-safety engineering practice to an integral component of many large-scale river restoration programmes. At the same time, knowledge around dam removals remains fragmented by disciplinary silos and a lack of knowledge transfer between communities of practice around dam removal and academia. Here we argue that dam removal science, as a study of large restoration-oriented infrastructure interventions, requires the construction of an interdisciplinary framework to integrate knowledge relevant to decision-making on dam removal. Drawing upon infrastructure studies, relational theories of coproduction of knowledge and …

2017 Point-In-Time: Count Of Homelessness In Portland/Gresham/Multnomah County, Oregon, Uma Krishnan, Deborah Elliott

Publications, Reports and Presentations

The 2017 Point-in-Time (PIT) Count of Homelessness provides a snapshot of people who were experiencing homelessness on the night of Wednesday, February 22, 2017, in Portland, Gresham, and Multnomah County, Oregon. The US Department of Housing and Urban Development (HUD) requires communities to count people living in emergency shelters, transitional housing or places not meant for human habitation (these people are collectively known as “HUD homeless”) on a single night (a “point in time”) at least once every two years. This enumeration is one way of understanding the levels and trends in unmet need for shelter and permanent housing within …

Values Mapping And Counter-Mapping In Contested Landscapes: An Olympic Peninsula (Usa) Case Study, Rebecca J. Mclain, Lee Cerveny, Kelly Biedenweg, David Banis

Geography Faculty Publications and Presentations

Indigenous peoples, local communities, and other groups can use counter-mapping to make land claims, identify areas of desired access, or convey cultural values that diverge from the dominant paradigm. While sometimes created independently, counter-maps also can be formulated during public participation mapping events sponsored by natural resource planning agencies. Public participation mapping elicits values, uses, and meanings of landscapes from diverse stakeholders, yet individuals and advocacy groups can use the mapping process as an opportunity to make visible strongly held values and viewpoints. We present three cases from the Olympic Peninsula in Washington State to illustrate how stakeholders intentionally used …

Quantifying Resilience Of Multiple Ecosystem Services And Biodiversity In A Temperate Forest Landscape, Elena Cantarello, Adrian C. Newton, Phillip A. Martin, Paul M. Evans, Arjan Gosal, Melissa S. Lucash

Geography Faculty Publications and Presentations

Resilience is increasingly being considered as a new paradigm of forest management among scientists, practitioners, and policymakers. However, metrics of resilience to environmental change are lacking. Faced with novel disturbances, forests may be able to sustain existing ecosystem services and biodiversity by exhibiting resilience, or alternatively these attributes may undergo either a linear or nonlinear decline. Here we provide a novel quantitative approach for assessing forest resilience that focuses on three components of resilience, namely resistance, recovery, and net change, using a spatially explicit model of forest dynamics. Under the pulse set scenarios, we explored the resilience of nine ecosystem …

Finding Water Scarcity Amid Abundance Using Human–Natural System Models, William K. Jaeger, Adell Amos, Daniel P. Bigelow, Heejun Chang, David R. Conklin, Roy Haggerty, Christian Langpap, Kathleen Moore, Philip Mote, Anne W. Nolin, Andrew J. Plantinga, Cynthia L. Schwartz, Desiree Tullos, David P. Turner

Geography Faculty Publications and Presentations

Water scarcity afflicts societies worldwide. Anticipating water shortages is vital because of water’s indispensable role in social-ecological systems. But the challenge is daunting due to heterogeneity, feedbacks, and water’s spatial-temporal sequencing throughout such systems. Regional system models with sufficient detail can help address this challenge. In our study, a detailed coupled human–natural system model of one such region identifies how climate change and socioeconomic growth will alter the availability and use of water in coming decades. Results demonstrate how water scarcity varies greatly across small distances and brief time periods, even in basins where water may be relatively abundant overall. …

Loyalty To Nature: Royce's Latent Environmental Philosophy, Albert R. Spencer

Philosophy Faculty Publications and Presentations

This article surveys recent attempts to articulate the latent environmental philosophy of Josiah Royce (Selk; Oppenheim; Price; Bell; Minteer; Brunson) and to assess the merits and flaws of these attempts. It will then orient Royce's latent environmental philosophy within the context of contemporary methodologies of environmental ethics in the hopes of demonstrating Royce's relevance and potential to these engagements of current ecological crises. It will conclude by articulating a unique perspective of loyalty to nature founded on a Roycean appeal to moral perfectionism, his response to the egoism of Friedrich Nietzsche, and a blending of the sources presented at the …

Active And Public Transportation Connectivity Between North Temple Tod And Jordan Park River Trail, Ivis Garcia Zambrana, Christie Oostema

TREC Final Reports

The project seeks to capitalize on existing community assets—several TOD stations and a regional bike and pedestrian trail system—by studying how these can be linked. The overarching goal of this project is to increase scholarship on networking safe routes that can encourage public and active transportation choices and thus, encourage a healthier lifestyle and advance sustainability. By expanding pedestrian, bicycle and transit connections to green space and offering the most potential for TOD, this proposal clearly demonstrates the greatest priorities of NITC. Moreover, nationwide, communities like Salt Lake’s West Side are in greater need of sustainable transportation choices that foster …

Framing Homelessness As Crisis: A Comparative Content Analysis Of Local Media Reports On Portland's Tent Cities, Katrien Cokeley

Dissertations and Theses

This content analysis of mainstream and alternative news narratives interprets the use of the crisis media frame, and describes the relationship between local policy initiatives, media discourse and public opinion on tent cities, organized by people experiencing homelessness in Portland, Oregon. Framing homelessness and housing as a crisis intensified the public debate, attested by an increase in mainstream media reports on tent cities, and by controversial policy changes that addressed the individually-experienced traumatic impacts of the City's anti-camping ordinance, as well as the systemic lack of affordable housing and emergency shelter. Media discourse related to city-sanctioned tent cities blurs the …

The Influence Of Recurrent Modes Of Climate Variability On The Occurrence Of Monthly Temperature Extremes Over South America, Paul C. Loikith, Judah Detzer, Carlos R. Mechoso, Huikyo Lee, Armineh Barkhordarian

Geography Faculty Publications and Presentations

The associations between extreme temperature months and four prominent modes of recurrent climate variability are examined over South America. Associations are computed as the percent of extreme temperature months concurrent with the upper and lower quartiles of the El Niño–Southern Oscillation (ENSO), the Atlantic Niño, the Pacific Decadal Oscillation (PDO), and the Southern Annular Mode (SAM) index distributions, stratified by season. The relationship is strongest for ENSO, with nearly every extreme temperature month concurrent with the upper or lower quartiles of its distribution in portions of northwestern South America during some seasons. The likelihood of extreme warm temperatures is enhanced …

The 2016 Presidential Election: Demographic Transformation And Racial Backlash, Skyler Lillian Brocker-Knapp

Dissertations and Theses

Despite analysts' predictions and assertions prior to the 2016 presidential election, the Hispanic vote did not prove decisive. Donald Trump's victory elucidates a new electoral calculus, one that will be ruled simultaneously by changing demographics and the backlash against such change. While Hispanic voters largely supported Hillary Clinton, structural and individual impediments hinder their access to the voting booth and their turnout on election day. This thesis explores the reasons why the Hispanic electorate did not prove decisive in the 2016 presidential election. It further illuminates the changing Electoral College map, in which the Midwest and the Rustbelt are determined …

2017 Convocation Program And Video, Portland State University

Convocation

Convocation program and video of the event.

The video is available online: https://youtu.be/e7CbvYThpWE

Making Software, Making Regions: Labor Market Dualization, Segmentation, And Feminization In Austin, Portland And Seattle, Dillon Mahmoudi

Dissertations and Theses

Through mixed-methods research, this dissertation details the regionally variegated and place-specific software production processes in three second-tier US software regions. I focus on the relationship between different industrial, firm, and worker production configurations and broad-based economic development, prosperity, and inequality. I develop four main empirical findings.

First, I argue for a periodization of software production that tracks with changes in software laboring activity, software technologies, and wage-employment relationships. Through a GIS-based method, I use the IPUMS-USA to extensively measure the amount and type of software labor in industries across the US between 1970 and 2015. I map the uneven geography …

Detecting Change In Rainstorm Properties From 1977-2016 And Associated Future Flood Risks In Portland, Oregon, Alexis Kirsten Cooley

Dissertations and Theses

In response to increased greenhouse gases and global temperatures, changes to the hydrologic cycle are projected to occur and new precipitation characteristics are expected to emerge. The study of these characteristics is facilitated by common indices to measure precipitation and temperature developed by the Expert Team on Climate Change Detection and Indices (ETCCDI). These indices can be used to describe the likely consequences of climate change such as increased daily precipitation intensity (SDII) and heavier rainfall events (R95p). This study calculates a subset of these indices from observed and modelled precipitation data in Portland, Oregon. Five rainfall gages from a …

Gis Spatial Analysis Of Arctic Settlement Patterns: A Case Study In Northwest Alaska, Justin Andrew Junge

Dissertations and Theses

In northwest Alaska, archaeologists hypothesize that environmental variability was a major factor in both growing coastal population density, with large aggregated villages and large houses, between 1000 and 500 years ago (ya), and subsequent decreasing population density between 500 ya and the contact era. After 500 ya people are thought to have dispersed to smaller settlements with smaller house sizes in coastal areas, and perhaps, upriver. This settlement pattern was identified through research at four site locations over 30 years ago. The changing geographic distribution of sites, associated settlement size, and house size has not been examined in detail. A …

Southern Annular Mode Drives Multicentury Wildfire Activity In Southern South America, Andrés Holz, Juan Paritsis, Ignacio A. Mundo, Thomas T. Veblen, Thomas Kitzberger, Grant J. Williamson, Ezequiel Aráoz, Carlos Bustos-Schindler, Mauro E. González, H. Ricardo Grau, Juan M. Quezada

Geography Faculty Publications and Presentations

The Southern Annular Mode (SAM) is the main driver of climate variability at mid to high latitudes in the Southern Hemisphere, affecting wildfire activity, which in turn pollutes the air and contributes to human health problems and mortality, and potentially provides strong feedback to the climate system through emissions and land cover changes. Here we report the largest Southern Hemisphere network of annually resolved tree ring fire histories, consisting of 1,767 fire-scarred trees from 97 sites (from 22 °S to 54 °S) in southern South America (SAS), to quantify the coupling of SAM and regional wildfire variability using recently created …

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: Rahmat Shoureshi begins a new era as president of Portland State University; students send balloons into the stratosphere to document the Great American Eclipse; international students bring a fresh perspective to their American peers; the School of Business is bigger, brighter and designed to transform; grants enable high school science teachers to partner with PSU professors; and more.

The Effects Of Demand-Responsive Parking On Transit Usage And Congestion: Evidence From Sfpark, Nicole S. Ngo, Chandra Kiran Krishnamurth

TREC Final Reports

Parking is a serious issue in many urban areas, especially those experiencing rapid population growth. To address this problem, some cities have implemented demand-responsive pricing programs, where parking prices vary depending on the occupancy rate in a previous period. Yet, few empirical studies have rigorously evaluated these programs, though they have the potential to improve turnover and much needed parking availability in growing cities with limited infrastructure. In this study, we investigate the impacts of SFpark, a demand-responsive pricing parking program in San Francisco that began in 2011. We focus on metered, on-street parking and exploit the timing of SFpark …

Long-Term Effectiveness Of The Diabetes Conversation Map Program: A Prepost Education Intervention Study Among Type 2 Diabetic Patients In Taiwan, Jui-Yu Hung, Pin-Fan Chen, Hanoch Livneh, Yi-Yu Chen, How-Ran Guo, Tzung-Yi Tsai

Counselor Education Faculty Publications and Presentations

Health education is compulsory for patients with chronic and life-threatening disease, especially for those with diabetes mellitus (DM). This study aimed to examine the long-term effectiveness of the Diabetes Conversation Map Program (DCMP) among DM patients in Taiwan.

A quasi-experimental research design using convenience sampling and nonrandom group assignment was applied to recruit 95 type 2 diabetic subjects from a hospital in Taiwan. In addition to routine care, the experiment group (n = 49) received 7 sessions of DCMP that delivered over 2 months, while the control group (n = 46) received only routine care during the same period. We …

"Are We Building Biking Solidarity": Gendered, Racial, And Spatial Barriers To Bicycling In Portland, Oregon, Kyla Jean Tompkins

Dissertations and Theses

Although Portland, Oregon is widely regarded as a "bike friendly" city, its bike equity remains in question. This thesis explores the barriers to biking that women and people of color face in Portland. This research uses feminist geography scholarship to understand how cycling spaces are unequal for marginalized cyclists. Using data from 28 in-depth, semi-structured interviews with infrequent and marginalized cyclists, I found that gender and race inequalities shape their barriers to biking. A hegemonic white, elite, and masculine bike culture controls the domination of cycling spaces. Women's gendered spatial inequalities are shaped by their childrearing demands, geography of fear, …

Holocaust, Memory, Second-Generation, And Conflict Resolution, Leslie O'Donoghue

Dissertations and Theses

Ten Jewish second-generation men and women from metro Portland, Oregon were interviewed regarding growing up in the aftermath of the Holocaust. The American-born participants ranged in age from fifty-one to sixty-four years of age at the time of the interviews. Though the parents were deceased at the time of this study the working definition of a Holocaust survivor parent included those individuals who had been refugees or interned in a ghetto, labor camp, concentration camp, or extermination camp as a direct result of the Nazi Regime in Europe from 1933 to 1945.

A descriptive phenomenological approach was utilized. Eight open-ended …

Trade-Offs: The Production Of Sustainability In Households, Kirstin Marie Elizabeth Munro

Dissertations and Theses

Over the past half-century, environmental problems have become increasingly serious and seemingly intractable, and a careless, clueless, or contemptuous consumer is often portrayed as the root cause of this environmental decline. This study takes a different approach to evaluating the demand for resources by households, assessing possible pro-environmental paths forward through a study of highly ecologically-conscious households. By modeling "green" households as producers of sustainability rather than consumers of environmental products, the sustainability work that takes place in households is brought into focus. An investigation of household sustainability production makes possible the evaluation of the trade-offs inherent in these pro-environmental …

Social Constructions Of Childhood: From Not-Yet-Adults To People In Their Own Right, Sophia K. Biddle

Anthós

Across the globe it is clear that children are a marginalized group. Children are not allowed to vote or be taken seriously in political circles (Sharpe, 2015), are kept away from public spaces (Valentine 2004), navigate inhospitable working conditions (Gamlin et. al., 2015), and are rapidly losing the time and space to foster their own child culture (Woolley and Griffin, 2014). Adults continue to institutionalize children’s play and restrict children’s access to public space. This serves to reinforce children’s position as second-class citizens. A mounting body of work shows that children are suffering in their physical and social development due …