Digital Commons Network^™

Plastics, Birds, And Humans: Awakening And Quickening Ecological Minds In Young Children And Their Teachers, William A. Parnell, Julianne Cullen, Michelle A. Domingues

Education Faculty Publications and Presentations

Working with educators, artists, young children, and materials to make meaning with place affected by human environmental impacts, this study zooms in on a documentary of dying birds who’ve swallowed plastics. The birds’ habitat is an eye-opening 2,000 miles from the nearest continent and is infested with trash and plastic. The birds ingest many shiny plastic bits and slowly die. This research paper focuses in on experiences of sharing this documentary with teacher educators at an international conference, then educators in our own context, and then with early childhood artists working in reuse materials. The research captures a series of …

Concerns About Safety Of Minorities In The Collection Of Sogi Data, Kieran Chase, Alexis Dinno

OHSU-PSU School of Public Health Faculty Publications and Presentations

This is a position paper concerning the ethics of routine collection of SOGI demographic data, with particular attention paid to erasure and the closet. We hope that the Health Authority will use the perspective presented here to respond to concerns around the safety of individuals who disclose minority sex, minority sexual orientation, or minority gender status. We are epidemiologists with history working on issues of queer demography and social policy. We have both collaborated with OHA’s Office for Equity and Inclusion on the development of the SOGI demographic instrument. We both occupy queer social locations and approach this work through …

Introduction: Climate Change And Planned Retreat, Idowu Jola Ajibade, A. R. Siders

Geography Faculty Publications and Presentations

Chapter 1.

This edited volume advances our understanding of climate relocation (or planned retreat), an emerging topic in the fields of climate adaptation and hazard risk, and provides a platform for alternative voices and views on the subject. As the effects of climate change become more severe and widespread, there is a growing conversation about when, where and how people will move. Climate relocation is a controversial adaptation strategy, yet the process can also offer opportunity and hope. This collection grapples with the environmental and social justice dimensions from multiple perspectives, with cases drawn from Africa, Asia, Australia, Oceania, South …

The Role Of Digital Channels In Predicting Objective And Subjective Negotiation Outcomes, Roshni Raveendhran, Tami Kim, Ji Woon Ryu

Business Faculty Publications and Presentations

Today’s hiring and workplace communications are increasingly occurring in the digital space, a trend accelerated by the coronavirus disease (COVID-19) pandemic. In two preregistered experiments and an internal meta-analysis, we test the subjective and objective impact of two digital channels—video and synchronous text—that are popularly used in today’s workplace contexts. In doing so, we isolate the role that richness of digital channels plays in influencing negotiation outcomes while holding synchrony constant. Specifically, we predicted that negotiating via video (vs. synchronous text) will foster better integrative outcomes and improve negotiators’ subjective outcomes. Results indicated that negotiating via video, compared to synchronous …

Getting Proactive With Police Proactivity: The Benefits Of Computer-Aided Dispatch For Directing Police Resources To Areas Of Need, Kris Henning, Christian Peterson, Greg Stewart, Kimberly Kahn, Yves Labissiere, Brian Renauer, Renee Mitchell, Sean Sothern

Criminology and Criminal Justice Faculty Publications and Presentations

Sherman and colleagues (2014) argue that crime reductions associated with hot spot policing can be maximized by carefully managing the dosage of supplemental resources delivered. Fully achieving this goal in prior studies has been difficult due to resistance by officers, the use of atypical strategies for directing patrols to target locations, and insufficient attention to the measurement of treatment dosages. This has led to calls for process research examining the implementation of hot spot policing in law enforcement agencies. The current study represents one such effort. The computer-aided dispatch (CAD) system for a large U.S. police department was pre-programmed with …

Data Files: Simulations In Pre-Service Child Welfare Training: Effects Of Moving From In-Person To Virtual Practice, Katie Street, Kirstin O’Dell, Kate Normand, Cassandra Anderson

Center for Improvement of Child and Family Services Datasets

No abstract provided.

Operating Strategy For Semiconductor Industry During Covid 19: Pandemic Working Model, Anurag Yaddanapudi, Evan Ide, John Matthew, Breault Plummer, Kaushik Chaudhary, Liliana Fitzpatrick, Nader Morgan, Nisha Hemantha Raju, Preston Khiev

Engineering and Technology Management Student Projects

The impacts of the COVID-19 pandemic have been felt across various industries around the world, including the semiconductor industry. The semiconductor industry was boosted by pandemic restrictions as changing consumer habits—driven by the rise in remote work, distance learning, gaming, entertainment, and internet shopping—significantly increased demand for consumer electronic devices to the point that demand for semiconductors far outpaced production. Given the globality and complexity of the semiconductor supply chain, many companies are exploring ways to permanently change workplace collaboration for their employees. In this paper, the Hierarchical Decision Modeling (HDM) method is used to evaluate four possible pandemic semiconductor …

Changes To California Alfalfa Production And Perceptions During The 2011-2017 Drought, Alida A. Cantor, Bethani Turley, Charles Cody Ross, Mathern Glass

Geography Faculty Publications and Presentations

California experienced a severe multiyear drought stretching from 2011 through 2017, significantly reducing surface water supply for ecosystems, agriculture, and humans and prompting coordinated conservation efforts. Given that agriculture is the largest consumptive use of water in the state, one anticipated response to a severe drought would be to decrease production of low-value, high-water-use crops such as alfalfa. In this article we use a multimethod approach to examine both spatial distribution and public perceptions of alfalfa production in California over the course of the 2011 through 2017 drought. We find that although California alfalfa production did decline at the state …

Blueprint For Success In College And Career: Oregon Edition, Dave Dillon, Linnea Angelica Spitzer, Norma Cárdenas

PDXOpen: Open Educational Resources

Blueprint for Success in College and Career, Oregon Edition is a students' guide for classroom and career success. This text, designed to show how to be successful in college and in career preparation, focuses on study skills, time management, career exploration, health, and financial literacy.

Raps Sheet, January 2022, Retirement Association Of Portland State

RAPS Sheet: Monthly Newsletter

No abstract provided.

The Reimagine Campus Safety Committee Final Report To President Stephen Percy And The Greater Psu Community, Jose Coll, Vicki Reitenauer, Ed Washington, Zachary Mettler, Charlie Evans, Crystal Renee Tenty, Deborah Mayo Kelley, Kimberly Barsamian Kahn, Marcy Hunt, Molly Gunderson, Roberto Valentin, Scott Merriman, Stéphanie Wahab, Yves Labissiere

Office of the President Publications and Presentations

On August 13, 2020, Portland State University President Stephen Percy announced two key changes in the University’s approach to campus public safety: first, Campus Public Safety officers would begin to patrol the campus without firearms and, second, a new Reimagine Campus Safety Committee (RCSC) would convene during the 2020-21 academic year to make a comprehensive set of recommendations for additional changes to the University’s approach to campus safety, security, welcoming, and belonging. In that announcement, President Percy introduced a four-person Steering Committee for the RCSC (Jose Coll, dean of the School of Social Work; Vicki Reitenauer, faculty member in Women, …

Subito 2022, Portland State University. School Of Music & Theater

Subito: Student Voices from Portland State University School of Music & Theater

Issue 5, Spring 2022

Women in electronic music, PSU's Queer Opera returns, faculty spotlight with School of Music & Theater director Bonnie Miksch, a Portland arts community survey and more.

Reconstructability Analysis: Discrete Multivariate Modeling, Martin Zwick

Complex Systems Faculty Publications and Presentations

An introduction to Reconstructability Analysis for the Discrete Multivariate Modeling course and for other purposes.

Carli Creek Regional Water Quality Project: Assessing Water Quality Improvement At An Urban Stormwater Constructed Wetland, Christopher L. Desiderati

Environmental Science and Management Professional Master's Project Reports

Stormwater management is an ongoing challenge in the United States and the world at-large. As state and municipal agencies grapple with conflicting interests like encouraging land development, complying with permits to control stormwater discharges, “urban stream syndrome” effects, and charges to steward natural resources for the long-term, some agencies may turn to constructed wetlands (CWs) as aesthetically pleasing and functional natural analogs for attenuating pollution delivered by stormwater runoff to rivers and streams. Constructed wetlands retain pollutants via common physical, physicochemical, and biological principles such as settling, adsorption, or plant and algae uptake. The efficacy of constructed wetlands for pollutant …

Tools For Addressing Intimate Partner Violence And Suicide Risk: Lessons Learned From Oha’S Covid-19 Emergency Response For Suicide Prevention Grant, Karen Cellarius, Aliza Tuttle, Lea Sevey

Regional Research Institute for Human Services

In August 2020, the Oregon Coalition Against Domestic and Sexual Violence (OCADSV), the Oregon Health Authority (OHA), and Portland State University’s Regional Research Institute for Human Services (PSU RRI) began an 18-month collaboration to strengthen support for domestic violence and mental health agencies during COVID-19. As part of this grant, six domestic violence advocacy organizations around Oregon were able to place co-located advocates with their mental health partner agencies for services and cross-training. The content of this booklet is another product of this collaboration.

Making Sense Of Counseling And Counselor Training In The Chinese Context: Two Ipa Studies On U.S.-Trained Chinese Counselors’ Experiences Practicing In China, Yun Shi

Counselor Education Faculty Publications and Presentations

No abstract provided.

Music: Modernist Remediation And Technologies Of Listening, Josh Epstein

English Faculty Publications and Presentations

Excerpt:
Ludwig van Beethoven, if not exactly a modernist, offers ample fodder for modern artists looking to defend – or expand – their turf. While producing City Lights (1928), Charlie Chaplin responded to the newly popular ‘talkies’ by proclaiming that ‘Moving pictures need sound as much as Beethoven symphonies need lyrics’ (qtd. in Crafton 1999: 296).

Limitations Of Our Working Learner Persona: Insights From Research Partners, 21cleo Research Team

21CLEO Research Project Blog Posts

No abstract provided.

Moving From Cars To People, Kelly J. Clifton, Kristina M. Currans

Civil and Environmental Engineering Faculty Publications and Presentations

The twenty-page comic includes a dialogue, taking place in various urban settings, between characters Kelly and Kristi who are based on National Institute for Transportation and Communities (NITC) researchers Kelly Clifton of the University of British Columbia and Kristina Currans of the University of Arizona. The two have a long history of collaboration around the data, methods, and processes used to plan for multimodal transportation impacts of new development. This short graphic synopsis is an engaging, approachable way for anyone – no matter their level of expertise in this topic – to learn about their findings.

Illustrated by PSU Master …

Working With Others In The Mentoring Relationship System, Thomas E. Keller

School of Social Work Faculty Publications and Presentations

A mentoring relationship typically doesn’t operate in isolation. Even youth who want or need additional support from a mentor are bound to have many other important people in their lives, such as parents and other caregivers, siblings, teachers, and peers. Consequently, a mentor already may have or may need to establish relationships with other people in the mentee’s network of support. Because these other individuals, and a mentor’s interactions with them, have the potential to enhance or detract from the mentoring experience, they are all important parts of the “mentoring relationship system.”

This chapter outlines important considerations for how to …

Equivalence Of The Transition Heat Capacities Of Proteins And Dna, Matthew W. Eskew, Albert S. Benight

Chemistry Faculty Publications and Presentations

It has been reported for many globular proteins that the native heat capacity at 25°C, per gram, is the same. This has been interpreted to indicate that heat capacity is a fundamental property of native proteins that provides important information on molecular structure and stability. Heat capacities for both proteins and DNA has been suggested to be related to universal effects of hydration/solvation on native structures. Here we report on results from thermal denaturation analysis of two well-known proteins, human serum albumin and lysozyme, and a short DNA hairpin. The transition heat capacities at the Tm for the three molecules …

Incentivizing Distributed Energy Resource Participation In Grid Services, Tylor Slay, John M. Acken, Robert B. Bass

Electrical and Computer Engineering Faculty Publications and Presentations

The bulk power system is experiencing a dramatic shift as renewable generation growth continues to accelerate. Large-scale renewables adoption will help societies transition to a low-carbon, low-cost, and environmental-friendly electrical power system. However, the transition from a paradigm of generation following load to one where load follows generation will require large-scale interconnection and coordinated operation of Distributed Energy Resources (DERs), supported by open communication protocols. In this future grid scenario, DER aggregations will provide critical grid services that enable high penetration levels of renewable generation. This position paper presents an Energy Service Interface (ESI) that defines scope for ensuring secure, …

A Field Test Of Direct Load Control Of Water Heaters And Its Implications For Consumers, Midrar Adham, Manasseh Obi, Robert B. Bass

Electrical and Computer Engineering Faculty Publications and Presentations

Utilities and customers are now operating more closely than ever. The prevailing numbers of grid-interactive Distributed Energy Resources are being integrated to provide grid reliability and stability. Different methods of control have been implemented to utilize these Distributed Energy Resources, such as Service-Oriented Load Control and Direct Load Control. This paper investigates the issues associated with the latter. A Direct Load Control method is applied to two Distributed Energy Resources, Electric Water Heater and Heat Pump Water Heater. A load shifting scenario is created where each water heater turns off during water draw events that coincide with peak demand periods. …

Workflow Critical Path: A Data-Oriented Critical Path Metric For Holistic Hpc Workflows, Daniel D. Nguyen, Karen L. Karavanic

Computer Science Faculty Publications and Presentations

Current trends in HPC, such as the push to exascale, convergence with Big Data, and growing complexity of HPC applications, have created gaps that traditional performance tools do not cover. One example is Holistic HPC Workflows — HPC workflows comprising multiple codes, paradigms, or platforms that are not developed using a workflow management system. To diagnose the performance of these applications, we define a new metric called Workflow Critical Path (WCP), a data-oriented metric for Holistic HPC Workflows. WCP constructs graphs that span across the workflow codes and platforms, using data states as vertices and data mutations as edges. …

An Instructional Guide To Environmental Campaigns For K-12 Schools, Erin Mccarty

University Honors Theses

Evidence suggests environmental education can correlate with both short- and long-term behavioral changes, but existing research on the effectiveness of popular environmental education tactics show mixed results. Qualitative research was used in this study to assess student engagement and behavioral change within the context of environmental education campaigns. Ideally, students exposed to environmental campaigns become more informed on environmental issues and adjust their behavior to align with the campaign’s objectives. However, only a portion of environmental campaigns have these desired effects on their students. Based on a preliminary literature review, I anticipated the defining catalyst on post-campaign behavioral engagement would …

Colonial Necrocapitalism, State Secrecy, And The Palestinian Freedom Tunnel, Nadera Shalhoub-Kevorkian, Stephanie Wahab

School of Social Work Faculty Publications and Presentations

Secrecy and the use of “secret information” as capital in the hands of the state is mobilised by affective racialised machineries, cultivated on “security” grounds. Securitised secrecy is an assemblage of concealed operations juxtaposing various forms of invasions and dispossessions. It is a central strategy in the politico-economic life of the state to increase its scope of domination. Secrecy is used and abused to entrap and penetrate political subjects and entities. This article explores the necrocapitalist utilisation of secrecy embedded in the coloniser’s attempt to distort the mind of the colonised. Built from the voices of those affected by secrecy’s …

Characterization And Interpretation Of Feldspathic Chromite Assemblages (Fcas) In Four Ordinary Chondrites: An Electron Backscatter Diffraction (Ebsd) Study, Kimberly Louisa Maccini

Dissertations and Theses

Feldspathic Chromite Assemblages (FCAs) are chemically distinctive assemblages rich in Na, Al, and Cr that are found in a variety of chondrites. They consist of concentrations of chromite associated mainly with feldspathic material, either feldspar or the glassy material known as maskelynite. Professor Alan Rubin (2003) has proposed that some FCAs formed by shock melting, but the origin of different types of feldspathic chromite assemblages are unclear and have not been studied with more modern techniques such as Electron Backscatter Electron Diffraction (EBSD).

Here EBSD was used to study FCAs in four metamorphosed ordinary chondrites of different shock stages, including …

Comparative Lcas Of Conventional And Mass Timber Buildings In Regions With Potential For Mass Timber Penetration, Maureen Puettmann, Francesca Pierobon, Indroneil Ganguly, Hongmei Gu, Cindy Chen, Shaobo Liang, Susan Jones, Ian Maples, Mark Wishnie

Publications, Reports and Presentations

Manufacturing of building materials and construction of buildings make up 11% of the global greenhouse gas emission by sector. Mass timber construction has the potential to reduce greenhouse gas emissions by moving wood into buildings with designs that have traditionally been dominated by steel and concrete. The environmental impacts of mass timber buildings were compared against those of functionally equivalent conventional buildings. Three pairs of buildings were designed for the Pacific Northwest, Northeast and Southeast regions in the United States to conform to mass timber building types with 8, 12, or 18 stories. Conventional buildings constructed with concrete and steel …

Nature-Based Solutions In Environmental Planning: Ecosystem-Based Adaptations, Green Infrastructures, And Ecosystem Services To Promote Diversity In Urban Landscapes, Lorena Alves Carvalho Nascimento

Dissertations and Theses

Nature-based solutions encompass strategies that explore ecosystem-based adaptations, green infrastructures, and ecosystem services in environmental planning and landscape management. However, nature-based solutions do not always consider ecological values and perspectives from Black, Indigenous, and Global South population. This dissertation has three independent papers that explore the application of ecosystem-based adaptations, green infrastructures, and ecosystem services in communities unheard by environmental planning agencies. The first paper is a conceptual framework that used literature review and observations of current human-nature interactions to reflect how the criminalization, acculturation, and cultural appropriation of cultural ecosystem services have burdened Black and Indigenous identities. Recommendations for …

An Examination Of Nurses' Schedule Characteristics, Recovery From Work, And Well-Being, Sarah Elizabeth Van Dyck

Dissertations and Theses

Recovery from work refers to the replenishment of energetic and affective resources depleted while meeting job demands, predominately conceptualized as a process that unfolds throughout the day. This study examined the shift work schedule demands presented by round-the-clock patient care needs on health care providers, and potential recovery opportunities during mid-shift meal and rest breaks. The cross-sectional data were collected via electronic questionnaire among registered nurses (N = 134) working in direct patient care roles in 24-hour healthcare organizations in the Northwestern United States (91.0% female-identified; mean age = 45.3 years). The main effects of adverse scheduling characteristics common …