Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Portland State University

Discipline
Keyword
Publication Year
Publication
Publication Type

Articles 91 - 120 of 237

Full-Text Articles in Entire DC Network

Faculty Senate Monthly Packet June 2017, Portland State University Faculty Senate Jun 2017

Faculty Senate Monthly Packet June 2017, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The June 2017 Monthly packet includes the May agenda and appendices and the Faculty Senate minutes and attachments from the meeting held May 2017.


The Pacific Sentinel, May 2017, Portland State University. Student Publications Board May 2017

The Pacific Sentinel, May 2017, Portland State University. Student Publications Board

The Pacific Sentinel

Editor: Alex Skousen

Articles in this issue include:

  • May Day 2017;
  • The Un-Carrie Valley;
  • The Zookeeper's Wife;
  • A Home for Bees at Portland State;
  • Profile of Housing Resources in the City of Rose;
  • Chenchya Under Scrutiny;
  • Nintendo Swtich


Food Access Narratives In Southeast Portland, Oregon, Gwyneth Genevieve Mckee Manser Mar 2017

Food Access Narratives In Southeast Portland, Oregon, Gwyneth Genevieve Mckee Manser

Dissertations and Theses

Since the late 1990's, "food deserts" have dominated the academic and policy literature on food access and food security. Food deserts are defined as areas that lack easy access to fresh, healthy, and affordable food, and are typically measured using Geographic Information Systems and spatial data sets. However, while food deserts may provide a useful measure for identifying food insecurity at a broad scale, they fail to account for individual definitions and perceptions of food access (Barnes et al. 2015; McEntee 2009). Furthermore, the food desert model assumes a lack of agency on the part of low-income populations (Alkon et …


A Pathway Linking Smart Growth Neighborhoods To Home-Based Pedestrian Travel, Steven R. Gehrke, Kelly J. Clifton Jan 2017

A Pathway Linking Smart Growth Neighborhoods To Home-Based Pedestrian Travel, Steven R. Gehrke, Kelly J. Clifton

PSU Transportation Seminars

Land development patterns, urban design, and transportation system features are inextricably linked to pedestrian travel. Accordingly, planners and decision-makers have turned to integrated transportation-land use policies and investments to address the pressing need for improvements in physical activity levels via the creation of walkable communities. However, policy questions regarding the identification of smart growth indicators and their connection to walking remain unanswered, because most studies of the built environment determinants of pedestrian travel: (a) represent the built environment with isolated metrics instead of as a multidimensional construct and (b) model this transportation-land use relationship outside of a multidirectional analytic framework. …


Improving Walkability Through Control Strategies At Signalized Intersections, Sirisha Murthy Kothuri, Andrew Kading, Edward J. Smaglik, Christopher Sobie Jan 2017

Improving Walkability Through Control Strategies At Signalized Intersections, Sirisha Murthy Kothuri, Andrew Kading, Edward J. Smaglik, Christopher Sobie

TREC Final Reports

As cities and communities nationwide seek to develop Complete Streets that foster livability and accommodate all modes, signal timing control strategies that include pedestrians in the operational decision process are gaining importance. This research tested several efficiency-focused pedestrian treatments – coordination, actuated-coordination, free operation, short cycle lengths – and safety-focused treatment including leading pedestrian intervals and Barnes Dance. Using a software-in-the-loop simulation, the operational impacts of these treatments on all users (vehicles, heavy vehicles, bicyclists and pedestrians) at an intersection were evaluated. Results showed that among the efficiency-based treatments, free operation was most beneficial for reducing minor-street pedestrian delays. Both …


Better Outcomes: Improving Accountability & Transparency In Transportation Decision-Making, Robert Zako, Rebecca Lewis Jan 2017

Better Outcomes: Improving Accountability & Transparency In Transportation Decision-Making, Robert Zako, Rebecca Lewis

TREC Final Reports

This report aims to help policymakers and staff at all levels of government make transportation investments that serve the public better.

Amazingly, we simply don’t know how effective government spending is at achieving the outcomes the public expects and has been promised! Clearly, taxpayer dollars buy roads, bus service, airports, ferry service, and other transportation facilities and services. But it is unclear how well such investments help get people where they want to go, create jobs, improve public health, support community development, and provide other benefits. In other words, it is uncertain how cost-effectively the means (transportation investments) achieve the …


Assessing State Efforts To Integrate Transportation, Land Use And Climate, Rebecca Lewis, Robert Zako Jan 2017

Assessing State Efforts To Integrate Transportation, Land Use And Climate, Rebecca Lewis, Robert Zako

TREC Final Reports

Climate change is increasingly recognized as a threat to life on earth. “Continued emission of greenhouse gases will cause further warming and long-lasting changes in all components of the climate system, increasing the likelihood of severe, pervasive and irreversible impacts for people and ecosystems. Limiting climate change would require substantial and sustained reductions in greenhouse gas emissions” (International Panel on Climate Change, 2014, 8).

The transportation sector accounts for almost one-third of all greenhouse gas emissions (GHG) in the United States. Reducing GHG from transportation rests on the “three-legged stool” of improving vehicle efficiency, reducing the carbon content of fuels …


Pdxscholar Annual Report 2016, Karen Bjork, Sherry Buchanan, David Coate, Bertrand Robinson, Stacey Schlatter Jan 2017

Pdxscholar Annual Report 2016, Karen Bjork, Sherry Buchanan, David Coate, Bertrand Robinson, Stacey Schlatter

Library Faculty and Staff Publications and Presentations

This report details the sixth year of operation for PDXScholar, Portland State University's institutional repository, as well as the growth of Portland State University Library's publishing services. The report covers the period between January 1, 2016 and December 31, 2016.


Research & Strategic Partnerships: Quarterly Review, Volume 3, Issue 3, Portland State University. Research & Strategic Partnerships Dec 2016

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

Portland State Research Magazine

This issue of the Quarterly Review focuses on population health and strategies to improve it. Although these strategies may be revised and added to in the years ahead, the “Triple Aim” of addressing health costs, improving the experience of care, and maintaining healthy populations will undoubtedly remain unchanged, as will our drive to better understand the role of public health in developing resilient people and communities.

The research highlighted in this issue also bears witness to the importance of community and the ways in which Portland State University and the OHSU-PSU School of Public Health are empowering communities to live …


Variation In Green Roof Storage Capacity, Associated Drivers, And Implications For Stormwater Management In Portland, Oregon, Melecio Estrella Oct 2016

Variation In Green Roof Storage Capacity, Associated Drivers, And Implications For Stormwater Management In Portland, Oregon, Melecio Estrella

University Honors Theses

Greens roofs, also known as ecoroofs or living roofs, provide numerous ecosystem services and are becoming widely integrated into urban stormwater management systems. Despite a long and robust history of green roof projects in Portland, Oregon, there is a distinct lack of research on in situ performance. This thesis addressed this gap by investigating the hydrologic performance of five green roofs in Portland for a time period spanning November through February. Despite difficulty with the sensor calibrations, our analysis of moisture content data from these roofs revealed variation in: (1) total evapotranspiration, which serves as a proxy for total stormwater …


Webinar: States On The Hot Seat: State Efforts To Reduce Greenhouse Gas Emissions From Transportation, Rebecca Lewis Jun 2016

Webinar: States On The Hot Seat: State Efforts To Reduce Greenhouse Gas Emissions From Transportation, Rebecca Lewis

TREC Webinar Series

Transportation accounts for approximately 33 percent of greenhouse gas (GHG) emissions in the United States. While the federal government issued notice of a proposed rule that would include a GHG reduction performance measure for the first time, over the past decade, several innovative states have offered leadership on policies aimed at reducing GHG through transportation.

A recent project examines innovative policies in four such states: California, Maryland, Oregon and Washington. This webinar will:

  • Highlight policy approaches for reducing GHG from transportation,
  • Offer an assessment of strengths and weaknesses of various policy approaches, and
  • Provide recommendations for a broad range of …


Research & Strategic Partnerships: Quarterly Review, Volume 3, Issue 2, Portland State University. Research & Strategic Partnerships Jun 2016

Research & Strategic Partnerships: Quarterly Review, Volume 3, Issue 2, Portland State University. Research & Strategic Partnerships

Portland State Research Magazine

Portland State University plays a central role in our city’s transformation into the country’s leading laboratory for transportation innovation. Starting over a decade ago, our engineering and urban studies researchers began receiving federal funding to study the connections between the ways people get around in cities and their quality of life. This issue of the RSP Quarterly Review highlights this growing body of work, focusing on the contributions made by the Transportation Research and Education Center, or TREC.


Open Engagement 2016 Catalog, Jen Delos Reyes Apr 2016

Open Engagement 2016 Catalog, Jen Delos Reyes

Open Engagement

2016 — Oakland, California — POWER

"Open Engagement is an artist-led initiative directed and founded by Jen Delos Reyes committed to expanding the dialogue around and serving as a site of care for the field of socially engaged art. We highlight the work of transdisciplinary artists, activists, students, scholars, community members, and organizations working within the complex social issues and struggles of our time. Since 2007, OE has presented ten conferences in two countries and six cities, hosting over 1,800 presenters and over 7,000 attendees. In addition, OE managed a publishing arm, and assembled a national consortium of institutions, colleges, …


Collaboration In An Era Of Change: New Forms Of Community Problem-Solving, Judith A. Ramaley Mar 2016

Collaboration In An Era Of Change: New Forms Of Community Problem-Solving, Judith A. Ramaley

Public Administration Faculty Publications and Presentations

Campuses are developing new ways to respond to complex social, cultural, economic and environmental problems by adapting their educational approaches and their scholarship to address a changing world order. At the same time, government agencies, nonprofit organizations and businesses are embracing collaborative approaches to community problem-solving. These collaborative approaches, on and off campus, are creating new forms of university-community engagement that will require us to rethink the nature of the societal roles we play and how we generate knowledge, create an inspiring educational environment, and assist our students in acquiring the knowledge and skills they will need to work effectively …


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 Jan 2016

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 …


The Role Of Portland State University As A Community Partner In Addressing Homelessness, Jennifer Hoskins Jan 2016

The Role Of Portland State University As A Community Partner In Addressing Homelessness, Jennifer Hoskins

University Honors Theses

This paper explores the role of Portland State University as a community partner in addressing the issue of homelessness. The research includes a literature review, findings from a 10-month participant observation study, and interviews with community and academic leaders. The findings from the study focus on community needs, which include having a citizenry educated on issues of poverty and homelessness; having vocal support for public policies that serve people who are homeless; insight from research; and having labor to get work done. The research findings also focus on university needs, which include classroom curriculum centered on poverty and homelessness; service …


Pdxscholar Annual Report 2015, Karen Bjork, Sherry Buchanan, David Coate, Bertrand Robinson, Stacey Schlatter Jan 2016

Pdxscholar Annual Report 2015, Karen Bjork, Sherry Buchanan, David Coate, Bertrand Robinson, Stacey Schlatter

Library Faculty and Staff Publications and Presentations

This report details the fifth year of operation for PDXScholar, Portland State University's institutional repository. The report covers the period between January 1, 2015 and December 31, 2015.


Integrating Freight Into Livable Communities, Kristine M. Williams, Alexandria Carroll Dec 2015

Integrating Freight Into Livable Communities, Kristine M. Williams, Alexandria Carroll

TREC Final Reports

Where livability is a goal of the planning process, freight runs the risk of not being considered except as an afterthought or as something to be excluded. Yet, freight is an integral part of local economic development. Because economic prosperity is a key characteristic of livable communities, freight must be incorporated into the planning process. This study explores the relationship between freight and livability through a comprehensive literature review and case study research. The final report includes a menu of strategies and case study perspectives that highlight the importance of transportation and land use integration, interagency coordination, and context-sensitivity in …


Do Tods Make A Difference?, Arthur C. Nelson, Matt Miller, Dejan Eskic, Keuntae Kim, Reid Ewing, Jenny H. Liu, Matt Berggren, Zakari Mumuni Dec 2015

Do Tods Make A Difference?, Arthur C. Nelson, Matt Miller, Dejan Eskic, Keuntae Kim, Reid Ewing, Jenny H. Liu, Matt Berggren, Zakari Mumuni

TREC Final Reports

In this report, we present research that measures the outcomes of TOD areas in relation to their metropolitan area controls with respect to (1) jobs by sector; (2) housing choice for household types based on key demographic characteristics; (3) housing affordability based on transportation costs; and (4) job-worker balance as a measure of accessibility. Prior literature has not systematically evaluated TOD outcomes in these respects with respect to light rail transit (LRT), commuter rail transit (CRT), bus rapid transit (BRT), and streetcar transit (SCT) systems. Our analysis helps close some of these gaps. We apply our analysis to 23 fixed-guideway …


Transportation Leadership Education: Portland Traffic And Transportation Course A Case Study And Curriculum, Nathan Mcneil Oct 2015

Transportation Leadership Education: Portland Traffic And Transportation Course A Case Study And Curriculum, Nathan Mcneil

Urban Studies and Planning Faculty Publications and Presentations

The Portland Traffic and Transportation course serves a number of different purposes. On one hand, it is designed to develop citizens who are informed about the transportation system, including how it got where it is today, what agencies and actors play a role in its operation and development, and how they, as citizens, play a role in its future. In this sense, there is a goal of broadening and deepening the existing knowledge about the system among the general population. On the other hand, there is an implicit goal of encouraging participation in the system with the understanding that doing …


Does Gender Matter? Human Elephant Conflict In Sri Lanka: A Gendered Analysis Of Human Elephant Conflict And Natural Resource Management In A Rural Sri Lankan Village, Katherine Eileen Griffin Sep 2015

Does Gender Matter? Human Elephant Conflict In Sri Lanka: A Gendered Analysis Of Human Elephant Conflict And Natural Resource Management In A Rural Sri Lankan Village, Katherine Eileen Griffin

Dissertations and Theses

This study is a gendered analysis of natural resource management at the local scale of a poor rural Sri Lankan village in a conservation buffer zone. This village experiences destruction of forests and human elephant conflict. The objective of this study is to gain an in-depth knowledge of residents' use and understandings of environmental resources, and to investigate if gender helps shape these factors. This study relies on a social sustainability conceptual framework. It tracks participation of local women and men in natural resource management, and in conservation within and outside of the Bibile community. Local nongovernmental organizations focus on …


New Fhwa Vmt Forecasts Implications For Local Planning, Andrew Mortensen May 2015

New Fhwa Vmt Forecasts Implications For Local Planning, Andrew Mortensen

PSU Transportation Seminars

A summary of FHWA’s new national traffic trends assessment will be presented, including discussion of varied factors influencing forward-thinking forecasts. Examples of Oregon statewide vehicle miles travelled (VMT) and historic traffic trends from ATR stations in the Portland urban region and greater Willamette Valley will be highlighted. VMT, population and income data will be noted with implications on local transportation planning.


Developing Key Sustainability Competencies Through Real-World Learning Experiences: Evaluating Community Environmental Services, Erin Lorene Anderson May 2015

Developing Key Sustainability Competencies Through Real-World Learning Experiences: Evaluating Community Environmental Services, Erin Lorene Anderson

Dissertations and Theses

This study focuses on sustainability in higher education and the competencies essential to address sustainability issues. Because sustainability issues are complex, "wicked", and dynamic, sustainability education programs need to reflect the interdisciplinary and collaborative nature of the field. Graduates who are competent in sustainability research and problem solving will have the knowledge, skills, and attitude necessary to analyze a sustainability problem systemically and comprehensively, then will construct and implement interventions to reach optimal sustainability solutions. To prepare graduates, sustainability education programs should facilitate the development of key sustainability competencies (Wiek, Withycombe, & Redman, 2011). Such programs provide an interdisciplinary approach …


Osmosis Alive – Algae Water Filtration System, Adrik Gurganus, Htet Htet Soe, Jonathan Baird, Liam Beckett, Nick Vautravers, Parker Swensen, Tucker Johnson Apr 2015

Osmosis Alive – Algae Water Filtration System, Adrik Gurganus, Htet Htet Soe, Jonathan Baird, Liam Beckett, Nick Vautravers, Parker Swensen, Tucker Johnson

PSU High School Innovation Challenge

Goals: Our goals of this project was to:

  • Obtain an energy efficient, self-sufficient system to help reduce waste and money, and reuse and recycle water. To have a successful, natural, and more self-sufficient filtration system, using algae.
  • To use algae and other plants as an efficient way to filter water.
  • To create a water filtration system that is organic and would have 0 waste.
  • To use the water in the best and most efficient way possible, and to reduce energy and coal/oil consumption (water turbine)
  • To make our community cleaner and greener, and reduce carbon footprint, pollution, and environmental impact. …


Research & Strategic Partnerships: Quarterly Review, Volume 2, Issue 3, Portland State University. Research & Strategic Partnerships Apr 2015

Research & Strategic Partnerships: Quarterly Review, Volume 2, Issue 3, Portland State University. Research & Strategic Partnerships

Portland State Research Magazine

This issue of the Research and Strategic Partnerships (RSP) Quarterly Review highlights emerging research leaders.

On the sustainability front, environmental engineer Stephen Talke applies a historian’s perspective to extract climate-related information from tide gauge records along the Columbia River dating back over 100 years.

Environmental biogeochemist Jennifer Morse is looking at the hidden carbon costs of “green” practices, like installation of urban bioswales and the establishment of an urban growth boundary, which may have higher ecological costs than previously thought.

In the health arena, you can read about Gerasimos Fergadiotis’s latest work to help diagnose and cure aphasia, the debilitating …


Critical-Themed Acrl Presentations, Critlib Unconference 2015 Administrators Mar 2015

Critical-Themed Acrl Presentations, Critlib Unconference 2015 Administrators

Critlib Unconference

This document contains a listing of ACRL Conference presentations that share a focus on critical theory in library studies. The ACRL Conference, which was also held in Portland, Oregon, followed the Critlib Unconference 2015


Urban Ecology & Conservation Symposium 2015: 13th Annual (Abstracts), Urban Ecosystem Research Consortium Of Portland/Vancouver Feb 2015

Urban Ecology & Conservation Symposium 2015: 13th 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 …


Pdxscholar Annual Report 2014, Karen Bjork, Sherry Buchanan, David Coate, Bertrand Robinson, Stacey Schlatter Jan 2015

Pdxscholar Annual Report 2014, Karen Bjork, Sherry Buchanan, David Coate, Bertrand Robinson, Stacey Schlatter

Library Faculty and Staff Publications and Presentations

This report details the fourth year of operation for PDXScholar, Portland State University's institutional repository. The report covers the period between January 1, 2014 and December 31, 2014.


Putting Impact First: Community-University Partnerships To Advance Authentic Neighborhood Sustainability, Michelle L. Holliday, Tony Defalco, Jacob Sherman Jan 2015

Putting Impact First: Community-University Partnerships To Advance Authentic Neighborhood Sustainability, Michelle L. Holliday, Tony Defalco, Jacob Sherman

Institute for Sustainable Solutions Publications and Presentations

This article profiles a partnership between the Living Cully ecodistrict and Portland State University’s Sustainable Neighborhoods Initiative. The case studies presented in this article explore how Living Cully leveraged PSU assets to advance their goals, highlighting successes and lessons learned. This article also addresses how the partnership was formed, what makes the partnership innovative, the role of interdisciplinary/intercommunity organizational strategies, and how the community partner commits to urban sustainability and social justice.


From Capstones To Strategic Partnerships: The Evolution Of Portland State University’S Community Engagement And Partnership Agenda, Erin Flynn Jan 2015

From Capstones To Strategic Partnerships: The Evolution Of Portland State University’S Community Engagement And Partnership Agenda, Erin Flynn

University Studies Faculty Publications and Presentations

Portland State University’s (PSU) reputation as an engaged, urban-serving university continues to distinguish it both nationally and locally. Key partnerships with local, public, and private partners provide students, faculty, and staff with remarkable opportunities to contribute to the physical, social, and economic development of the Portland metropolitan region. This article traces the evolution of PSU’s engagement and partnership agenda and shares lessons learned by PSU as it seeks to better coordinate and centralize key components of its vast engagement and partnership portfolio. This reflection describes why and how PSU created an Office of Strategic Partnerships and the role of the …