Digital Commons Network^™

Rerouting Mode Choice Models: ​H​Ow Including Realistic Route Options Can Help Us Understand Decisions To Walk Or Bike, Joseph Broach

PSU Transportation Seminars

For a number of reasons—congestion, public health, greenhouse gas emissions, energy use, demographic shifts, and community livability to name a few—the importance of walking and bicycling as transportation options will only continue to increase. Currently, policy interest and infrastructure funding for nonmotorized modes far outstrip our ability to successfully model bike and walk travel. In the past five years, we have learned a lot about where people prefer to bike and walk, but what can that tell us about whether people will bike or walk in the first place? The research presented here is designed to start bridging the gap …

Voices From The Region: Connecting Historically Underrepresented Communities To Metro’S Decision-Making Process, Metro (Or.), 1000 Friends Of Oregon, Portland State University. Hatfield School Of Government. Center For Public Service

Center for Public Service Publications and Reports

In April 2015, Metro and community partner 1000 Friends of Oregon received the Oregon Innovation Award from the Center for Public Service at Portland State University to develop an approach for better connecting historically underrepresented communities* to Metro’s decision-making processes. The award provided 1,000 hours of research, facilitation and consulting services from a Hatfield Resident Fellow and Center for Public Service staff.

Over the course of seven months, sixty-plus representatives from Metro, 1000 Friends, CPS and many other local partners and organizations came to the table to contribute their time and expertise to the innovation effort. See page 23 for …

The Differing Biogeochemical And Microbial Signatures Of Glaciers And Rock Glaciers, Timothy S. Fegel, Jill S. Baron, Andrew G. Fountain, Gunnar F. Johnson, Ed K. Hall

Geology Faculty Publications and Presentations

Glaciers and rock glaciers supply water and bioavailable nutrients to headwater mountain lakes and streams across all regions of the American West. Here we present a comparative study of the metal, nutrient, and microbial characteristics of glacial and rock glacial influence on headwater ecosystems in three mountain ranges of the contiguous U.S.: the Cascade Mountains, Rocky Mountains, and Sierra Nevada. Several meltwater characteristics (water temperature, conductivity, pH, metals, nutrients, complexity of dissolved organic matter (DOM), and bacterial richness and diversity) differed significantly between glacier and rock glacier meltwaters, while other characteristics (Ca²+, Fe³+, SiO₂ concentrations, …

Is Scholarship Advancing?: An Analysis Of Fifteen Years Of Framing Research, Joseph Zachary Provencher

Dissertations and Theses

In 2011, Porismita Borah published "Conceptual Issues in Framing Theory: A Systematic Examination of a Decade’s Literature" to shed light on the status of framing research, and attempt to answer several scholars' criticisms of framing research practices (Carragee and Roefs 2004, D'Angelo, 2002, Entman, 1993). Borah argues that framing research has several areas of necessary improvement, and her prescription is for future research to be able to examine specific framing issues or effects, but also be able to connect with broader understandings of framing.

The following content analysis of framing research, conducted between the year 2000 and 2013, seeks to …

Assessing Sense Of Place And Geo-Literacy Indicators As Learning Outcomes Of An International Teacher Professional Development Program, Nancee Hunter

Dissertations and Theses

This research explores the multifaceted benefits that accrue from learning within an international, experiential context. It uses a qualitative, case study approach employing pre and post surveys, in-situ observations, and semi-structured photo-elicitation interviews to analyze the Center for Geography Education in Oregon’s (C-GEO) 2013 Overseas Teacher Institute--a professional development program that took 11 teachers to Russia, Mongolia, and China for a total of 17 days (plus two additional travel days) to learn about the cultural and physical geography of each place. The focus of the research is two-fold and examines processes involved in gaining, synthesizing and applying 1) a sense …

Seeking Solutions To Long-Term Public Engagement In Rapidly Diversifying Communities: A Case Study In Washington County, Oregon, Meg Merrick, Andrée Tremoulet

Institute of Metropolitan Studies Publications

This paper explores the challenges in engaging a rapidly diversifying public in county government decision-making. The State of Oregon recognized the importance of meaningful public engagement by naming it as the first goal of its landmark statewide land use planning system adopted in 1973. Washington County, which is part of Portland’s tri-county metropolitan region, is geographically large, historically white but, in recent years, rapidly diversifying. It is also largely suburban and includes the region’s largest unincorporated communities. In addition, Washington County includes significant agricultural activities and small rural communities.

Geochemical Investigation Of Late Pre-Contact Ceramic Production Patterns In Northwest Alaska, Shelby L. Anderson, Matthew T. Boulanger, Michael D. Glascock, R. Benjamin Perkins

Anthropology Faculty Publications and Presentations

Study of northwest Alaskan ceramic production and distribution patterns has the potential to provide new evidence of coastal hunter-gatherer mobility and social interaction in the late pre-contact period. This research is directed at characterizing potential clay sources and linking ceramic groups to raw-material source areas through instrumental neutron activation analysis (INAA) and modeling of possible clay and temper combinations. Results of INAA of 458 ceramic, 31 clay, and 28 possible temper specimens reinforces prior identification (Anderson et al., 2011) of three broad compositional groups. Though raw materials were collected over a large area, the clay specimens demonstrate remarkable geochemical homogeneity …

Ecosystem Services In Managing Residential Landscapes: Priorities, Value Dimensions, And Cross-Regional Patterns, Kelli L. Larson, Jennifer L. Morse, Peter M. Groffman, Neil D. Bettez, Tara Trammell

Environmental Science and Management Faculty Publications and Presentations

Although ecosystem services have been intensively examined in certain domains (e.g., forests and wetlands), little research has assessed ecosystem services for the most dominant landscape type in urban ecosystems—namely, residential yards. In this paper, we report findings of a cross-site survey of homeowners in six U.S. cities to 1) examine how residents subjectively value various ecosystem services, 2) explore distinctive dimensions of those values, and 3) test the urban homogenization hypothesis. This hypothesis posits that urbanization leads to similarities in the social-ecological dynamics across cities in diverse biomes. By extension, the thesis suggests that residents’ ecosystem service priorities for residential …

Beyond The Fringe, Carl Abbott

Urban Studies and Planning Faculty Publications and Presentations

Reviews the book: Lincoln Bramwell. Wilderburbs: Communities on Nature’s Edge. Seattle: University of Washington Press, 2014. Andrew Needham. Power Lines: Phoenix and the Making of the Modern Southwest. Princeton, N.J.: Princeton University Press, 2014.

Travel Mode Choice Framework Incorporating Realistic Bike And Walk Routes, Joseph Broach

Dissertations and Theses

For a number of reasons--congestion, public health, greenhouse gas emissions, energy use, demographic shifts, and community livability to name a few--the importance of walking and bicycling as transportation options will only continue to increase. Currently, policy interest and infrastructure funding for nonmotorized modes far outstrip our ability to model bike and walk travel. To ensure scarce resources are used most effectively, accurate models sensitive to key policy variables are needed to support long-range planning and project evaluation, and to continue adding to our growing understanding of key factors driving walk and bike behavior. This research attempts to synthesize and advance …

Phylogeography Of Two Species Of The Genus Apochthonius Chamberlin, 1929, In The Pacific Northwest (Arachnida, Pseudoscorpiones), Brandi Lynn Welch

Dissertations and Theses

I used mitochondrial COI sequence data from forty one individuals to investigate phylogenetic relationships among populations of two morphologically similar species of the pseudoscorpion genus Apochthonius, A. minimus and A. occidentalis, in western Washington, Oregon, and northern California. My goal was to assess whether genetic structure in the two species was congruent with geography. Many plant and animal species in the Pacific Northwestern United States have shown patterns of genetic differentiation that follow both north-south and east-west trends, indicating that geologic and climatic events in the past separated populations to the extent that they became genetically differentiated. A distinct geographic …

Urban Ecology & Conservation Symposium 2016: 14th Annual (Abstracts), Urban Ecosystem Research Consortium Of Portland/Vancouver

Urban Ecosystem Research Consortium of Portland/Vancouver

The UERC is a consortium of people from various universities and colleges, state and federal agencies, local governments, non-profit organizations and independent professionals interested in supporting urban ecosystem research and creating an information-sharing network of people that collect and use ecological data in the Portland/Vancouver area.

UERC Mission Statement:

To advance the state of the science of urban ecosystems and improve our understanding of them, with a focus on the Portland/Vancouver metropolitan region, by fostering communication and collaboration among researchers, managers and citizens at academic institutions, public agencies, local governments, non-profit organizations, and other interested groups.

The principal organizers span …

Both Sides Now, Lexa Walsh, Dan Walsh

Both Sides Now

Both Sides Now is a first-time creative collaboration by my brother, Dan Walsh, a minimalist abstract painter, and me, a socially engaged artist. We have come together to merge our practices around a shared interest in spectacle, perception, and encounters among objects and people. The result is a series of interactive sculptural stations—nodding to Rome’s Circus Maximus—which encourages new investigations and responses to WCMA’s collection.

In the adjacent gallery we address our differing theories of contemporary art head-on through a series of oversized stitch samplers featuring the our ongoing, and at times contentious, call-and-response dialogue.

Interview With Michael Reardon, Michael F. Reardon, Clarence Hein

Portland State University Oral Histories

Dr. Michael Reardon discusses his career at Portland State from his start as an Assistant Professor in the Department of History in 1964 through his many administrative roles to his eventual service as Interim President of the University from 2007 to 2008.

A transcript of this interview is available for download.

Model Lessons About Geography And Teaching With Primary Sources, Mary Arnold, Tabitha M. Richards, Helen Peynado, Licinia Stoian, Emily Pahlke, Alison Norton, Melanie A. Mays, Deidre Pribula, Deborah Jones, Mason Mahaffie, Emily Veale, Kerry Zambrano, Scott Bailon, Elena Kavanaugh, Stephanie Burns, Delia Wallis

Instructional Materials

Model Lessons for Teaching with Primary Sources to use with The Student Atlas of Oregon.

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: Seven alumni who are making a difference in their communities; LinkedIn list of top employers of alumni and students in Oregon; looking at the link between urban trees and health; Gates scholar is committed to improving the lives of her people; researchers discover a potential knockout punch against malaria; Bruce Barnum makes winners out of a struggling PSU football program; and more.

Forging Links Between Food Chain Labor Activists And Academics, Charles Z. Levoke, Nathan Mcclintock, Laura-Anne Minkoff-Zern, Amy K. Coplen, Jennifer Gaddis, Joann Lo, Felipe Tendick-Matesanz, Anelyse M. Weiler

Urban Studies and Planning Faculty Publications and Presentations

Interest in food movements has been growing dramatically, but until recently there has been limited engagement with the challenges facing workers across the food system. Of the studies that do exist, there is little focus on the processes and relationships that lead to solutions. This article explores ways that community-engaged teaching and research partnerships can help to build meaningful justice with food workers. The text builds on a special roundtable session held at the Annual Meeting of the American Association of Geographers in Chicago in April 2015, which involved a range of academic scholars and community-based activists. We present these …

Socio-Spatial Differentiation In The Sustainable City: A Mixed-Methods Assessment Of Residential Gardens In Metropolitan Portland, Oregon, Usa, Nathan Mcclintock, Dillon Mahmoudi, Michael Simpson, Jacinto Pereira Santos

Urban Studies and Planning Faculty Publications and Presentations

As cities take center stage in developing and brokering strategies for sustainability, examining the uneven distribution of green infrastructure is crucial. Urban agriculture (UA) has gained a prominent role in urban greening and food system diversification strategies alike. Despite that it is the preeminent form of food production in North American cities, residential gardening has received little scholarly attention. Moreover, research on the intra-urban variability of home gardens is sparse. In this paper, we use a mixed-methods approach to assess the scale and scope of residential gardens in Portland, Oregon, a metropolitan region renowned for its innovations in sustainability. Using …

Discovering The Lotus On This Shore: A Reading Of Kenji Miyazawa's "Okhotsk Elegy", Jon P. Holt

World Languages and Literatures Faculty Publications and Presentations

Miyazawa wrote stories and poems in order to help others understand, venerate, and propagate the Lotus. In doing so, he created works that are both very Japanese and very worldly.

Is The Right To Bicycle A Civil Right? Synergies And Tensions Between The Transportation Justice Movement And Planning For Bicycling, Aaron Golub

Urban Studies and Planning Faculty Publications and Presentations

This chapter was inspired by a long-standing debate among transportation justice and equity advocates about the importance of investments in bicycle transportation as a goal of the transportation justice movement. Bicycle investments are notably absent in transportation equity analyses for regional plans (e.g. Metropolitan Transportation Commission, 2013), and from broader transportation justice discussions (for instance the word “bicycle” does not appear in the index of the overview of transportation justice practice published by the American Planning Association (Sanchez and Brenman, 2007). The transportation justice movement, with its lineage in the civil rights and environmental justice movements, focuses on improving the …

Research & Strategic Partnerships: Quarterly Review, Volume 3, Issue 1, Portland State University. Research & Strategic Partnerships

Portland State Research Magazine

To commemorate the opening of Tilikum Crossing and the launch of this dynamic new district, this issue of the RSP Quarterly Review focuses on PSU collaborations with OHSU, OMSI, and the City of Portland.

We start by describing how OMSI, PSU, and OHSU collaborated to bring an exhibit about the human genome from the Smithsonian Institution to Portland. We then present a series of stories about projects building on the complementary health and life science talents of PSU and OHSU researchers. These include a study of ethnic inequities in health care access, a new malaria therapy, tools to improve MRI …

The Effects Of Commuter Rail On Population Deconcentration And Commuting: A Salt Lake City Case Study, Joanna Ganning, Mercedes Beaudoin, Simon Brewer, Keuntae Kim, Keunhyun Park

TREC Final Reports

All transportation systems have the ability to transform human settlement patterns, which can affect a range of social, economic and environmental issues. Considering investments in rail infrastructure have increased in recent decades (Bureau of Transportation Statistics, 2007; Israel & Cohen-Blankshtain, 2010), it is important for planners and researchers to understand how these rail systems influence land use, metropolitan development patterns, and population migration. The following paragraphs summarize the studies and their findings.

The Effects of Commuter Rail Establishment on the Relationships between the Built Environment, Travel Behavior, and Residential Self- Selection (RSS): To help regional and transportation planners better understand …

Model Lessons Geography Of Southern Iberia Institute - Portugal And Spain, Jack Davis, Jeff Salvati, Tabitha M. Richards, Denise Harrington, Jordan Kasler, Amanda Mattei, Heidi Wilson, Luke Ovgard, Karen Kraemer

Instructional Materials

Model Lessons Geography of Southern Iberia Institute - Portugal and Spain to use with The Student Atlas of Oregon.

Feminist Outdoor Leadership: Challenging Hegemonic Masculinity Through Outdoor Education, Amber Smith

University Honors Theses

Through an intersectional Marxist, Post-Structuralist, Eco-Feminist lens, this study responds to Humberstone’s query if outdoor activities can challenge and transform gender inequalities or if outdoor activities must maintain and reproduce these inequalities (2000). I begin by discussing hegemony and hegemonic masculinity in order to critically assess traditional sport, outdoor activities, and the hegemonic constraints in accessing leisure experienced by women. The examples and discussion I provide demonstrate that extraordinary constraints persist in the 21st century, especially in the form of sexualization, infantilization, marginalization, and delegitimization of female athletes.

I argue that Outdoor Education, due to its unique goals and values, …

Model Lessons For Math And Geography Activities, Karen Adams, Tyler Sexton, Shawnti Peachey

Instructional Materials

Model Lessons for Math and Geography Activities to use with The Student Atlas of Oregon.

Excavating Legal Landscapes: Juridical Archaeology And The Politics Of Bureaucratic Materiality In Bogotá, Colombia, Federico Pérez

University Honors College Faculty Publication and Presentations

In Bogota, urban planners employ the notion of juridical archaeology to describe the difficulties associated with the implementation of the city's profuse and contradictory building regulations.

Palestinian Opinion On Peace: Analysis Of Survey Data From The Occupied Palestinian Territories, Kaylee G. Brink

University Honors Theses

There have been many articles on the influence of public opinion on Palestinian peace with Israel, but none have been written using data since the early 2000s. This gap is important because many Israeli and Palestinian citizens have increasingly lost hope in the Oslo peace process. This article uses data from 2006 to 2012 to analyze changes in Palestinian support for peace with Israel. Variables include political affiliation, gender, religiosity, economic situation, and area of residence. The Arab Barometer and the Palestinian Center originally gathered all of the data for Policy and Survey Research used in this paper. A binomial …

Stephen Langton, The Chanter Circle, And The Semiotics Of Violence In A Crusading Culture, Andrew Thornebrooke

University Honors Theses

The influence of Peter the Chanter's (d. 1197) pedagogy and moral theology on the development of the faculty of theology at the University of Paris is being increasingly well documented. Much work remains to be done, however, in developing our understanding of how the teachings of the Parisian master influenced the theological views of one of his most politically active disciples, Stephen Langton (c. 1150-1228). This research offers an intensive semiotic analysis of violent imagery and allusions to the Holy Land within the sermons of Langton, found in BnF Lat. MSS 14470 and 14593, as well as the decrees and …

Characterizing Agile Supply Partnerships In The Fashion Industry, Corrado Cerruti, Carlos Mena, Heather Skipworth, Ernesto Tavoletti

Business Faculty Publications and Presentations

Purpose – The purpose of this paper is to investigate high-involvement and short-term supply relationships, known as agile supply partnerships (ASPs), and explores the conditions that support the development of such inter-organizational relationships.

Design/methodology/approach – A qualitative exploratory research design was followed, based on in-depth case studies of Italian fashion footwear manufacturers and their relationships with key suppliers.

Findings – ASPs appear to be most relevant in supply material categories which have a high impact on the appearance or functionality of the product. Conversely, in supply categories with a low impact, long-term partnerships are preferred. Four main characteristics of ASPs …

Gps Tracking Of Free-Ranging Pigs To Evaluate Ring Strategies For The Control Of Cysticercosis/Taeniasis In Peru, Ian W. Pray, Dallas J. Swanson, Viterbo Ayvar, Claudio Muro, Luz Maria Moyano, Armando E. Gonzalez, Hector H. Garcia, Multiple Additional Authors

OHSU-PSU School of Public Health Faculty Publications and Presentations

Background Taenia solium, a parasitic cestode that affects humans and pigs, is the leading cause of preventable epilepsy in the developing world. T. solium eggs are released into the environment through the stool of humans infected with an adult intestinal tapeworm (a condition called taeniasis), and cause cysticercosis when ingested by pigs or other humans. A control strategy to intervene within high-risk foci in endemic communities has been proposed as an alternative to mass antihelminthic treatment. In this ring strategy, antihelminthic treatment is targeted to humans and pigs residing within a 100 meter radius of a pig heavily-infected with cysticercosis. …