Digital Commons Network^™

Using Portable Transducers To Measure Tremor Severity, Rodger J. Elble, James Mcnames

Electrical and Computer Engineering Faculty Publications and Presentations

Background: Portable motion transducers, suitable for measuring tremor, are now available at a reasonable cost. The use of these transducers requires knowledge of their limitations and data analysis. The purpose of this review is to provide a practical overview and example software for using portable motion transducers in the quantification of tremor.

Methods: Medline was searched via PubMed.gov in December 2015 using the Boolean expression “tremor AND (accelerometer OR accelerometry OR gyroscope OR inertial measurement unit OR digitizing tablet OR transducer).” Abstracts of 419 papers dating back to 1964 were reviewed for relevant portable transducers and methods of tremor analysis, …

Stabilization Of Vegetable Oil-Based Quenchants To Thermal-Oxidative Degradation: Experimental Strategy And Effect Of Oxidation On Quenching Performance, Éder Cícero Adão Simêncio, Rosa Lúcia Simêncio Otero, Lauralice De Campos Franceschini Canale, George E. Totten

Mechanical and Materials Engineering Faculty Publications and Presentations

Although petroleum oils continue to be the dominant type of basestock for the formulation of vaporizable quenchants, there is increasing pressure to identify an alternative basestock to address the limitations to their continued use because they are not a renewable basestock and they possess generally poor toxicity and biodegradability properties. Currently the most often cited alternative basestocks are those based on seed oils since they are renewable and usually non-toxic but especially because they are typically readily biodegradable. However, they suffer a critically important deficiency in that they are also typically much less stable to thermal-oxidative degradation than petroleum oils. …

Archiving A Socially Engaged Practice, Lexa Walsh

Archiving a Socially Engaged Practice

Created by Lexa Walsh & participants from Open Engagement and CCA's Social Practice MFA program

How can artists and institutions collaborate to find a safe and functional way to archive the ephemeral practices of Socially Engaged Art? What gets lost in the creative process consisting of meetings and emails? These questions and more have been compiled here through two workshops. One was held at the Open Engagement conference in 2015, the next with CCA Social Practice MFA students in 2016.

More Than A Misunderstood Religion: Rediscovering Vodou As A Tool Of Survival And A Vehicle For Independence In Colonial Haiti, Eliza M. Kamerling-Brown

Young Historians Conference

The majority of Americans today closely associate the term “Voodoo” with satanism, witchcraft and barbaric sacrifice. Yet, far from these ill­-formed depictions and misconceptions— which first took root through the western dominance of 18th century colonial Haiti and have been perpetuated through mediums of popular culture ever since—a closer look at Haitian Vodou will illuminate that the spiritual practice transcends religion alone and should be better recognized as the very mechanism of unity that spurred Afro­-Caribbean independence via the Haitian Revolution of 1791. This paper explores not only the ways in which Haitian Vodou has been intentionally demonized throughout history …

The Link Between Artemisia Gentileschi’S Biography And Her Artistic Oeuvre, Emma Komers

Young Historians Conference

Up until the era of Modern Art, the artistic community excluded women and dismissed their work as inferior. One exception to this trend is the 17th-century Italian artist, Artemisia Gentileschi, whose work demonstrated her ability to use scenes depicting familiar stories as a way to express her personal struggles as a woman. Drawing upon historical interpretations of her art, popular stories at the time, and the artwork itself, this paper demonstrates the use of art as a tool to communicate social injustice.

Crisis In Education -- The Effect Of The Cold War On The American Education System, Spencer C.J. Gregg

Young Historians Conference

The Cold War era had a dramatic impact on the American educational system. Striving to demonstrate superiority over Soviet counterparts, new curriculum were developed to prepare the American youth intellectually, emotionally, and technologically to position the U.S. as a world power. With the American public polarized whether schools were a venue for the dissemination of national ideologies or institutions for the development of critical thinking; world events including nuclear warfare, space exploration, and military preparedness served as catalysts for the development of future citizens that would effectively contribute to the intellectual and technological growth of the nation.

Print Media In The Cold War, Madeline Chu

Young Historians Conference

This investigation evaluates the degree to which print media propaganda in America reflected its anti-Communist ideologies during the early years of the Cold War. Specifically, the decade following the end of World War II in 1945 is examined. The messages, mediums, and subjects addressed of four images are analyzed in order to determine the degree to which they embody anti-Communist sentiments. These four pieces include a Time magazine cover from 1950, a comic book cover, a page of a Life magazine fashion article, and an advertisement by Radio Free Europe. Through these images, a conclusion was reached that while anti-Communist …

The Art Of War: Battles Won And Wars Lost, Mark W. Dekay

Young Historians Conference

Sun Tzu is one of the most influential military figures of all time; his treatise The Art of War provides the framework for waging an effective war. War is much more than a game of numbers or pawns on a board, Sun Tzu identifies the underlying factors that determine the outcome of every war, past or present. Follow The Art of War and victory is ensured, but if you ignore Sun Tzu defeat is inevitable. Many wars throughout history are proof of this statement, but there is no greater example than America's defeat in Vietnam. Despite having a much more …

26th Annual Young Historians Conference, Portland State University History Department, Portland State University Challenge Program

Young Historians Conference

This is the 2016 Young Historians Conference schedule and abstracts.

Sustainable Library Publishing: Opportunities And Challenges In Creating An Open Textbook Publishing Program, Karen Bjork

Library Faculty and Staff Publications and Presentations

As the rising cost of textbooks continues to burden students, many libraries have begun to facilitate the creation and publishing of Open Educational Resources (OER). In 2013, with the support of a Provost-backed initiative Portland State University Library developed an open textbook publishing program. In three years Portland State University Library has published 10 open access textbooks, successfully completed a 2nd round of open access textbook publishing, and is in the process of putting together another call for proposals. The presenter will discuss the opportunities and challenges of creating a library publishing program. In addition to discussing launching an open …

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, …

Spatial And Temporal Variability Of Contaminants Within Estuarine Sediments And Native Olympia Oysters: A Contrast Between A Developed And An Undeveloped Estuary, Elise F. Granek, Kathleen E. Conn, Elena B. Nilsen, Lori Pillsbury, Angela L. Strecker, Steven S. Rumrill, William Fish

Environmental Science and Management Faculty Publications and Presentations

Chemical contaminants can be introduced into estuarine and marine ecosystems from a variety of sources including wastewater, agriculture and forestry practices, point and non-point discharges, runoff from industrial, municipal, and urban lands, accidental spills, and atmospheric deposition. The diversity of potential sources contributes to the likelihood of contaminated marine waters and sediments and increases the probability of uptake by marine organisms. Despite widespread recognition of direct and indirect pathways for contaminant deposition and organismal exposure in coastal systems, spatial and temporal variability in contaminant composition, deposition, and uptake patterns are still poorly known. We investigated these patterns for a suite …

Understanding Transportation In Urban China - Local Residents Vs Migrant Workers, Jenny H. Liu

PSU Transportation Seminars

With rapid urbanization in China and other developing economies around the world, it has become imperative to understand household transportation behavior and expenditures in these urban areas. The objective of this study is to examine the differences in the determinants of household transportation expenditures within two very distinct populations in Chinese cities: local residents and migrant workers.

In order to craft policies or strategies promoting sustainable transportation or livability, it is essential to understand whether the drivers that push the migrant population towards spending more on transportation or owning bikes or motorbikes are similar to drivers for the rest of …

Housing Affordability In Portland, City Club Of Portland (Portland, Or.)

City Club of Portland

No abstract provided.

Temporal Variations Of Citizens’ Demands On Flood Damage Mitigation, Streamflow Quantity And Quality In The Korean Urban Watershed, Change-Yu Hong, Eun-Sung Chung

Urban Studies and Planning Faculty Publications and Presentations

Sustainable watershed management (SWM) can be achieved through recognition and reflection upon the values of citizens. Collaborative governance consisting of citizens is crucial for successful SWM. Collaborative governance definitely requires an active participatory decision-making process that reflects citizens’ preferences. Citizen preference also tends to substantially change with life pattern and life quality. These shifts can be caused by slight variations in both social priorities and personal preferences for SWM. Therefore, collaborative water governance must be frequently renewed in response to citizens’ values through the participatory framework. The An’yang Stream in South Korea is generally regarded as a representative urban stream …

A Genetic Approach To Designing A Novel Biological Sensor To Monitor Water Contamination, Cynthia Bui, Anissa Rosbaugh, Israel Gonzalez, Julie Lu, Colin Kuhns, Joel Crandall, Alyssa Faulk, Miriam Nguyen

PSU High School Innovation Challenge

Many cities across the country have experienced extreme water problems. The City of Portland has issued several water boiling advisories due to E. coli contamination. Additionally, there has been incidents of serious contaminants like lead leaching in water systems (Flint, Michigan). The Portland Water Bureau does not use a water treatment plant due to the quality of our water sources; a chlorination plant is used to chlorinate the water from the Bull Run Watershed (our main water source). Not having a water treatment plant makes Oregon more prone to a prolonged absence of potable water should the supply be contaminated. …

Entrapment As A Threat To Community Peace In The Global War On Terror: An Analysis Of Discourse In Local Press, Priya Kapoor, Adam Testerman, Alex Brehm

International & Global Studies Faculty Publications and Presentations

Our study tries to understand the phenomenon of Entrapment, which is an outcome of (a) security discourses that prioritize pre-emptive community strategies; (b) the ongoing military initiative of the Global War of Terror (GWOT); and (c) and the increased budgetary convergence of state agencies of the National Security Agency (NSA), the Federal Bureau of Investigation (FBI), and the military, impacting the legal and court processes that indict “homegrown” terrorists. We offer a critical discourse analysis of the events that led to the arrest and trial of Mohamed Osman Mohamud, covered in local newspapers The Oregonian and The Willamette Week, after …

Assembly 2016, Portland State University Art And Social Practice

Assembly

"ASSEMBLY is a free four-day set of presentations, discussions, interventions, and activities that address topics related to art and social practice. Participants shape the collective experience by contributing to dialogue, group projects, and publications."

Converging Winds: Logic Hybridization In The Colorado Wind Energy Field, Jeffrey G. York, Timothy J. Hargrave, Desirée F. Pacheco

Business Faculty Publications and Presentations

This study explores the hybridization of field-level logics, a process that integrates previously incompatible logics within an organizational field. Through an inductive study of the wind energy field in Colorado, we find that logic hybridization resulted when social movement organizations, incumbent firms, and policy makers variously responded to incompatibility between economizing and ecologizing logics. Compromise and framing efforts catalyzed social movements to alter the balance of power in the field, which transformed the relationship between field logics. Hybrid organizations then emerged to establish, legitimize, and embed a new set of inter-linked frames, practices, and arrangements that integrated previously incompatible logics. …

Improving Police-Community Partnerships: A Review Of The Literature, Portland State University. Criminology And Criminal Justice Senior Capstone

Criminology and Criminal Justice Senior Capstone Project

Our examination of community-based policing research and literature includes thirty-two articles. The articles contained original information on departmental procedure, training, and interactions, both positive and negative, between law enforcement organizations and the communities they serve. The overall goal of community-based policing is to improve the relationships between police and their local communities. Community-based policing promotes positive relationships and collaboration between the police and the citizens in communities in which they serve. In order to improve police legitimacy and community relations throughout the country, proper training and a set of new performance standards needs to be implemented nationwide. Maintaining trust with …

Divergent Interpersonal Paths To Well-Being For Insecurely Attached Emerging Adults, Joel A. Lane

Counselor Education Faculty Publications and Presentations

The present study explored attachment, social support, and well-being among a sample of emerging adults. The model predicted that social support would:1) mediate the relationship between attachment anxiety and well-being, and 2) moderate the relationship between attachment avoidance and well-being. All hypotheses were supported. Implications for counselors are discussed.

The Pacific Sentinel, April 2016, Portland State University. Student Publications Board

The Pacific Sentinel

Editor: Alex Skousen

Articles in this issue include:

• Protest in Downtown Portland;
• Film Review;
• New York Fashion Week;
• Day Trips Throughout Oregon;
• Computer Science For All;
• Crime Alert;
• May the Vote Be With You;
• PSU Comics Club

Pathos, Spring 2016, Portland State University. Student Publications Board

Pathos

Editor: Philip King

Volume 10 No. 3

Disseminating The Sustainable City Year Program (Scyp) Education Model, Nico Larco, Marc Schlossberg

TREC Final Reports

The University of Oregon has developed a catalytic learning model that simultaneously meets the needs of both the next generation’s transportation workforce and cities looking for innovative and catalytic ways to advance a new era of transportation goals. Named the Sustainable City Year Program (SCYP), the model links local community priorities (as expressed through local plans and city council goals) with courses from a range of disciplines at a nearby university. The UO program engages 500+ multidisciplinary students annually in providing 60,000+ hours of work to city-identified projects using the existing administrative systems of both universities and local communities.

This …

The Economics Of Residential Building Deconstruction In Portland, Or, Mike Paruszkiewicz, Jenny H. Liu, Rebecca Hanes, Eric Hoffman, Peter Hulseman, Emma Willingham

Northwest Economic Research Center Publications and Reports

Impact analysis of the nascent deconstruction industry, in light of recent legislation.

Novice Teachers’ Narratives Of Seeing The Spectrum From A Lense Of Social (In)Justice: Preservice’ Teachers’ Well-Remembered Events Of Gender-Based Pedagogical And Policing Practices In Elementary School Settings, Amanda Sugimoto, Kathy Carter

Curriculum and Instruction Faculty Publications and Presentations

Despite very recent and hard-earned progress in national and state legislation explicitly prohibiting discrimination and bullying based on gender identity, expression, or sexual orientation, new teachers continue to report that their professional preparation programs do not adequately prepare them to address both the subtle and serious classroom-based bullying scenarios which routinely marginalize a particular group of students, those who identify as lesbian gay, bisexual, transgender, or questioning (LGBTQ) students (Jennings, 2007). To be sure, we, as a teacher education community, need to push forward in our work to develop socially just teacher education curriculum and tasks which prepare teachers to …

Starts And Stops: Multimodal Practices For Walking As A Group In An Augmented Reality Place Based Game, Adam Mcfaul Jones

Dissertations and Theses

Augmented reality, place-based games utilize GPS-enabled maps and mobile media recording devices to shift traditional classroom activities into real-world contexts. AR-games for second language learning is a new field of research, and few studies have examined the kinds of face-to-face interactions players engage in during AR-games. Using intensive, multi-camera video data of English language learners playing an AR-game, ChronoOps, this thesis describes how groups start and stop walking during gameplay. The method used is conversation analysis, and this study draws from theories of embodied and distributed cognition, situated learning, and interactional competence Walking to and from various destinations as a …

Desirable Conversations: Sexuality And Women With Intellectual Disabilities, Neera Malhotra

Dissertations and Theses

The American Association of Intellectual and Developmental Disabilities (AAIDD, 2011) assert that individuals with intellectual disabilities, irrespective of gender, have an equal right to learn about and experience their own sexuality. A review of the extant literature indicated that the voices of women with intellectual disabilities on the topic of familial culture, as it relates to sexuality, are rarely included (McCarthy, 1993; Shakespeare, 2000; Siebers, 2012).

The purpose of this qualitative study was to examine the role of familial culture and lived experiences of women with intellectual disabilities, ages 21-35, in understanding their own sexuality. Eight women participated in individual …

Incorporating Archaeology Into Local Government Historic Preservation And Planning: A Review Of Current Practice, Douglas Deur, Virginia L. Butler

Anthropology Faculty Publications and Presentations

Problem, research strategy, and findings: The fate of archaeological sites in cities, towns, and county jurisdictions are greatly affected by the decisions of local governments and planning departments, which usually operate with little formal guidance regarding archaeological site stewardship. What strategies do local governments use to effectively manage archaeological sites in their jurisdictions? Which ones work best? To address these questions, we carried out an exploratory study of mechanisms used by local government planners for archaeological resource protection in 24 states between 2008 and 2015, obtaining information from 69 local governments. We use questionnaires and interviews with local government staff, …

Exploring Transnational Economic, Social, And Political Participation Of Mexican Immigrants In Oregon, Anabel López Salinas

Dissertations and Theses

Using a mixed methods approach and expanding on the literature on immigrants' transnational civic engagement, this research explores the paths and barriers to Mexican immigrant civic, economic, political, and social engagement in both immigrants' communities of origin in Mexico and communities of residence in Oregon, a relatively new destination for Mexican immigrants. The majority of the adult Mexican population only arrived to the state of Oregon over the last 15 years. Today Latinos represent the largest racial-ethnic minority, twelve percent of the state population, with Mexicans making up 90 percent of this Latino population. Most of the Mexican immigrants in …