Digital Commons Network^™

The Afghan Peace Talks, China, And The Afghan Elections, Grant M. Farr

Sociology Faculty Publications and Presentations

After more than a year of negotiations it appeared in the fall of 2019 that an agreement had been reached between the United States and the Afghan Taliban. Yet before the agreement could be formally signed, the United States backed away from the agreement citing the death of an American serviceman as a result of a Taliban bomb. The negotiations are now officially on hold, although Zalmay Khalilzad, the United States Special Representative, continues to talk to the Taliban through other channels. The failure, at least so far, of an agreement between the United States and Taliban has numerous consequences, …

Middle East, North Africa, South Asia Initiative Report, Portland State University. Cultural Resource Centers, Wafaa Almaktari, Bo Koering, Kevin Thomas, Shanice Clark, Stacie Taniguchi, Cynthia Carmina Gómez

Cultural Resource Centers Reports and Resources

The Middle East, North Africa, South Asia (MENASA) Initiative was created to address a lack of resources and services to support the MENASA student population at Portland State University (PSU). Formed by a group of undergraduate and graduate MENASA students, and supported administratively by the Cultural Resource Centers, the MENASA Initiative is a student-centered effort with the goal of creating a MENASA Student Center to match the other five Cultural Resource Centers (La Casa Latina Student Center, the Multicultural Student Center, the Native American Student and Community Center, the Pacific Islander, Asian, and Asian American Student Center, and the Pan-African …

Working Paper No. 37, The American Opium Trade, Karson M. Pence

Working Papers in Economics

This inquiry seeks to establish that American merchants exacerbated China’s 19th century opium epidemic. Circumventing Britain’s monopoly of Indian opium, three men, Thomas Perkins, John Cushing, and Robert Forbes, played a key role in American consolidation of Turkish opium production. With malice and blatant disregard, numerous Americans pumped tens of thousands of chests of opium into China, creating fabulous riches and incredibly influential familial dynasties while simultaneously destroying the minds and bodies of an untold number of Chinese.

Working Paper No. 50, Alexis De Tocqueville On American 'Exceptionalism', Zachary Mckinster

Working Papers in Economics

From early settlers to the sophisticated nuances and concerns facing Americans in his time, Alexis de Tocqueville authored a definitive piece on democracy as it emerged and was practiced in 19th century America. This inquiry seeks to establish that Tocqueville’s penetrating insights into the United States in its early decades assisted him in arriving at the notion of what is widely touted as American ‘Exceptionalism’. In the first half of the 19th century Tocqueville travelled widely, seeking to understand this republic and its constitutional emphases upon principles of democracy. Completing his tour, in 1835 Tocqueville published Democracy in America. It …

Working Paper No. 40, The Rise And Fall Of Georgist Economic Thinking, Justin Pilarski

Working Papers in Economics

This inquiry seeks to establish that Henry George’s writings advanced a distinct theory of political economy that benefited from a meteoric rise in popularity followed by a fall to irrelevance with the turn of the 20^th century. During the depression decade of the 1870s, the efficacy of the laissez-faire economic system came into question, during this same timeframe neoclassical economics supplanted classical political economy. This inquiry considers both of George’s key works: Progress and Poverty [1879] and The Science of Political Economy [1898], establishing the distinct components of Georgist economic thought. This rise in ‘Georgism’ is evinced through the …

Working Paper No. 42, Commodity Production As An Explanatory Variable In The Outbreak Of The American Civil War, Andrew Pope

Working Papers in Economics

This inquiry seeks to establish that the American South’s comparative advantage in primary commodity production can be identified as an explanatory variable in the outbreak of the American Civil War. In addition, this inquiry seeks to illustrate the positive historical correlation between a state’s reliance on primary commodity production and its propensity to generate extreme outcomes—namely, institutional inequality, conflict, and civil war. Furthermore, this inquiry seeks to demonstrate that civil wars can be primarily understood as a function of a rebelling force’s economic motivations and explores the concept of King Cotton, westward expansion, and the South’s ultimate secession from the …

Working Paper No. 39, Neoliberalism As A Variant Of Capitalism, Justin Pilarski

Working Papers in Economics

Economic systems evolve over time in adapting to the needs and deficiency of the system. This inquiry seeks to establish Neoliberalism as—in the language of Barry Clark—a variant of capitalism that evolved out of retaliation of the regulated variant of capitalism. We utilize Barry Clark’s work on the evolution of economic systems in establishing the pattern of adaptation in American capitalism. Then we establish and analyze the neoliberal variant of capitalism in how this evolution retaliated against the existing system rather than adapting the preceding variant. We then consider how the economics profession reacted when the neoliberal economic policies failed …

What Is A Learning Ecosystem?, 21cleo Research Team

21CLEO Research Project Blog Posts

During the past year, we've come to realize that the term learning ecosystem is widely used, but not usually defined or widely understood. Rather than taking the term for granted, we crafted this blog post to

• explore the origins of the term,

• discuss what it has come to mean, and its limitations

• explain how and why we are using the term in our study despite its limitations.

Faculty Senate Monthly Packet December 2019, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The December 2, 2019 Monthly packet includes the December agenda and appendices and the Faculty Senate minutes and attachments from the meeting held November 4, 2019. Also included are the revised December 2019 agenda and the Committee on Committees (CoC) Annual Report to the Faculty Senate.

Contextual Guidance At Intersections For Protected Bicycle Lanes, Christopher M. Monsere, Nathan Mcneil, Yi Wang, Rebecca Sanders

TREC Final Reports

Improved bicycle infrastructure has become increasingly common in the United States as cities seek to attract new riders, including the demographics of people who do not feel comfortable riding with motor vehicle traffic. A key tool is separated or protected bicycle lanes, and intersections are critical links in a low-stress network. This report presents an analysis of the perceived level of comfort of current and potential bicyclists from 277 survey respondents who rated 26 first-person video clips of a bicyclist riding through mixing zones, lateral shifts, bend-in, bend-out and protected intersection designs. A total of 7,166 ratings were obtained from …

Key Enhancements To The Wfrc/Mag Four-Step Travel Demand Model, Reid Ewing, Sadegh Sabouri, Keunhyun Park, Torrey Lyons, Guang Tian

TREC Final Reports

In a National Transit Institute course on “Coordinating Land Use and Transportation,” co-taught by Robert Cervero, Uri Avin, and the PI on this project, the analytic tools session began with a hypothetical: assume that all households, jobs, and other trip generators are concentrated in a walkable village rather than segregated by use and spread across a traffic analysis zone in the standard suburban fashion. The instructor then asks: How would the outputs of conventional four-step travel demand models differ between these two future land use scenarios. The answer, to most participants’ surprise, was “Not at all.” Conventional four-step travel demand …

Biking Safely Through The Intersection: Guidance For Protected Bike Lanes, Christopher M. Monsere, Nathan Mcneil

TREC Project Briefs

Protected bike lanes are becoming increasingly common around the United States, yet there is little guidance for how to extend the protected lanes through one of their most dangerous links: the intersection. Lead by Chris Monsere of Portland State University in collaboration with Toole Design Group, the latest report from the National Institute of Transportation and Communities (NITC) offers contextual guidance for designing intersections that are comfortable for cyclists.

New Travel Demand Modeling For Our Evolving Mobility Landscape, Reid Ewing

TREC Project Briefs

Conventional four-step travel demand modeling is overdue for a major update. The latest NITC report from University of Utah offers planners a better predictive accuracy through an improved model, allowing for much greater sensitivity to new variables that affect travel behavior. Specifically, it accounts for varying rates of vehicle ownership, intrazonal travel, and multimodal mode choices. Used by nearly all metropolitan planning organizations (MPOs), state departments of transportation, and local planning agencies in the United States, the importance of travel demand modeling for project selection cannot be overstated: They are the basis for forecasting future travel patterns and developing long-range …

From Clinical Phenotype To Genotypic Modelling: Incidence And Prevalence Of Recessive Dystrophic Epidermolysis Bullosa (Rdeb), Shaundra Eichstadt, Jean Y. Tang, Daniel C. Solis, M. Peter Marinkovich, Nedra Whitehead, Fang Fang, Stephen W. Erickson, Mary E. Ritchey, Max Colao, Kaye Spratt, Amir Shaygan, Mark Ahn, Kavita Y. Sarin

Engineering and Technology Management Faculty Publications and Presentations

Background: Recessive dystrophic epidermolysis bullosa (RDEB) is an inherited genetic disorder characterized by recurrent and chronic open wounds with significant morbidity, impaired quality of life, and early mortality. RDEB patients demonstrate reduction or structural alteration type VII collagen (C7) owing to mutations in the gene COL7A1, the main component of anchoring fibrils (AF) necessary to maintain epidermal-dermal cohesion. While over 700 alterations in COL7A1 have been reported to cause dystrophic epidermolysis bullosa (DEB), which may be inherited in an autosomal dominant (DDEB) or autosomal recessive pattern (RDEB), the incidence and prevalence of RDEB is not well defined. To date, the …

Assessing The Barriers To Equity In Smart Mobility Systems: A Case Study Of Portland, Oregon, Aaron Golub, Vivian Satterfield, Michael Serritella, Jai Singh, Senna Phillips

Urban Studies and Planning Faculty Publications and Presentations

There is an active debate about the potential costs and benefits of emerging “smart mobility” systems, especially in how they will serve communities already facing transportation challenges. This paper describes the results of an assessment of these equity issues in the context of lower-income areas of Portland, Oregon, based on a mixture of quantitative and qualitative research. The study found that by lowering costs and improving service for public transit, ridesharing and active transportation, smart mobility systems could address many of the needs of transportation disadvantaged communities. Similar to those found in other case studies, significant barriers prevent smart mobility …

Inpatient Addiction Medicine Consultation And Post-Hospital Substance Use Disorder Treatment Engagement: A Propensity-Matched Analysis, Honora Englander, Konrad Dobbertin, Bonnie K. Lind, Christina Nicolaidis, Peter Graven, Claire Dorfman, Todd Korthius

School of Social Work Faculty Publications and Presentations

Background

Hospitalizations due to medical and surgical complications of substance use disorder (SUD) are rising. Most hospitals lack systems to treat SUD, and most people with SUD do not engage in treatment after discharge.

Objective

Determine the effect of a hospital-based addiction medicine consult service, the Improving Addiction Care Team (IMPACT), on post-hospital SUD treatment engagement.

Design

Cohort study using multivariable analysis of Oregon Medicaid claims comparing IMPACT patients with propensity-matched controls.

Participants

18–64-year-old Oregon Medicaid beneficiaries with SUD, hospitalized at an Oregon hospital between July 1, 2015, and September 30, 2016. IMPACT patients (n = 208) were matched …

Comparing Hecke Coefficients Of Automorphic Representations, Liubomir Chiriac, Andrei Jorza

Mathematics and Statistics Faculty Publications and Presentations

We prove a number of unconditional statistical results of the Hecke coefficients for unitary cuspidal representations of over number fields. Using partial bounds on the size of the Hecke coefficients, instances of Langlands functoriality, and properties of Rankin-Selberg -functions, we obtain bounds on the set of places where linear combinations of Hecke coefficients are negative. Under a mild functoriality assumption we extend these methods to . As an application, we obtain a result related to a question of Serre about the occurrence of large Hecke eigenvalues of Maass forms. Furthermore, in the cases where the Ramanujan conjecture is satisfied, we …

Effects Of Environmentally Relevant Concentrations Of Microplastic Fibers On Pacific Mole Crab (Emerita Analoga) Mortality And Reproduction, Dorothy Horn, Elise F. Granek, Clare Steele

Environmental Science and Management Faculty Publications and Presentations

Microplastics are ubiquitous in marine systems; however, knowledge of the effects of these particles on marine fauna is limited. Ocean-borne plastic debris accumulates in littoral ecosystems worldwide, and invertebrate infauna inhabiting these systems can ingest small plastic particles and fibers, mistaking them for food. We examined the effect of microplastic fibers on physiological and reproductive outcomes in a nearshore organism by exposing Pacific mole crabs (Emerita analoga) to environmentally relevant concentrations of microsized polypropylene rope fibers. We compared adult gravid female crab mortality, reproductive success, and embryonic developmental rates between microfiber-exposed and control crabs. Pacific mole crabs exposed to polypropylene …

A Review Of Integrated Propulsion, Suspension And Guidance Passive Guideway Maglev Technologies, Jonathan Bird

Electrical and Computer Engineering Faculty Publications and Presentations

This paper provides a review of integrated propulsion, suspension and guidance maglev technology that use fully passive guideway structures.

Transmission-Scale Battery Energy Storage Systems: A Systematic Literature Review, Kevin Marnell, Manasseh Obi, Robert B. Bass

Electrical and Computer Engineering Faculty Publications and Presentations

When the transmission capacity of an electrical system is insufficient to adequately serve customer demand, the transmission system is said to be experiencing congestion. More transmission lines can be built to increase capacity. However, transmission congestion typically only occurs during periods of peak demand, which occur just a few times per year; capitol-intensive investments in new transmission capacity address problems that occur infrequently. Alternative solutions to alleviated transmission congestion have been devised, including generation curtailment, demand response programs, and various remedial action schema. Though not currently a common solution, battery energy storage systems can also provide transmission congestion relief. Technological …

Topological Magnetoelectric Effect As Probed By Nanoshell Plasmonic Modes, Railing Chang, Huai Yi Xie, Ya-Chih Wang, Hai-Pang Chiang, P.T. Leung

Physics Faculty Publications and Presentations

Axion electrodynamics is applied to study the response of a plasmonic nanoshell with a core made of topological insulator (TI) materials. The electric polarizability of such a system is calculated in the long wavelength limit via the introduction of two scalar potentials satisfying the various appropriate boundary conditions. Our focus is on the topological magneto-electric effect (TME) as manifested in the coupled plasmonic resonances of the nanoshell. It is found that for a TI with broken time-reversal symmetry, such TME will lead to observable red-shifts in the coupled plasmonic modes, with more significant manifestation of such shifts for the bonding …

Performing Self, Performing Community, Performing Care: A Polyphony, Lindsay M. Goldman, Musonda Mwango, Vicki Reitenauer

Women, Gender, and Sexuality Studies Faculty Publications and Presentations

This article traces a performative arc across time and distance, starting in the men's carceral setting in which the co-authors first met in a gender studies course called Writing as Activism; through their continued co-learning (and individual authorship of self) in a campus-based course, Women, Writing, and Memoir; to and through the co-construction of this essay. These co-authors are variously situated relative to the institutions in which they were positioned; embody difference related to race, ethnicity, gender, class, sexuality, religion, age, and national origin; and are co-committed both to creating learning communities in which a socially just pedagogy might be …

Forests And Mental Health In South Africa: Panel Data Evidence, Dambala Gelo

Forest Collaborative Research

Slides from a presentation that examines the linkages between the green environment (urban forests, green open urban space) and mental health in South Africa. The author used representative panel data from the National Income Dynamics Survey, including the Center for Epidemiological Studies Short Depression Scale, to uncover these links.

Economics Of Afforestation: A Global Leadership Opportunity For Efd, Jeffrey R. Vincent

Forest Collaborative Research

Slides from a presentation that examines the economics of afforestation and forest restoration in light of climatic changes, rising CO₂ levels, carbon sequestration and other factors. Provides directions for further research, including retrospective analysis of previous afforestation projects, and targeted analysis of impediments to institutional investment in afforestation.

Forest Collaborative Meeting Agenda, Bogotá, Columbia, Environment For Development (Efd) Initiative

Forest Collaborative Research

Agenda for the Seventh Semiannual Meeting of the Environment for Development (EfD) Forest Collaborative on November 23, 2019 in Bogotá, Columbia.

Concept Note: Mexico, Danae Hernandez, Alejandro López-Feldman, Fernanda Márquez-Padilla

Forest Collaborative Research

Slides from a presentation that explores the connections between forest cover and deforestation on human health. The authors analyze medical records from the Mexican National Social Security Institute (IMSS) to determine the extent to which health outcomes are related to proximity to forests or deforested areas.

Forest And Health: China Case, Shilei Liu, Jintao Xu

Forest Collaborative Research

Slides from a presentation that examines the relationship between ecosystem change and human health in China. The authors reviewed data from the Chinese Center for Disease Control and Prevention and other sources to search for links between afforestation, forest protection and human health.

Death And Dying As A Black Studies Professor The Toxicity Of Racism At Portland State, Ethan Johnson

Black Studies Faculty Publications and Presentations

Ethan Johnson, Chair of Black Studies at Portland State University, discusses the killing of Jason Washington by Portland State University security and the decisions that led to that shooting, as well as the toxic environment on campus.

Psu Black Studies At Risk, Professor Says: Administration Called Out For Toxic Environment, Beverly Corbell, Ethan Johnson

Black Studies Faculty Publications and Presentations

This school year is the 50th anniversary of the formation of the Black Studies Department at Portland State University, a momentous occasion for celebrating the formation of a degree curriculum devoted to the history, culture and politics of black people, but the African-American director of the department doesn’t feel much like celebrating.

Ethan Johnson, who has headed the department for the past 15 years, says the university is failing to support the black studies curriculum and even more is failing to listen to the concerns of minority students and faculty at the school, a result that is disastrous to their …

Microplastic Concentrations In Two Oregon Bivalve Species: Spatial, Temporal, And Species Variability, Britta Baechler, Elise F. Granek, Matthew V. Hunter, Kathleen E. Conn

Environmental Science and Management Faculty Publications and Presentations

Microplastics are an ecological stressor with implications for ecosystem and human health when present in seafood. We quantified microplastic types, concentrations, anatomical burdens, geographic distribution, and temporal differences in Pacific oysters (Crassostrea gigas) and Pacific razor clams (Siliqua patula) from 15 Oregon coast, U.S.A. sites. Microplastics were present in organisms from all sites. On average, whole oysters and razor clams contained 10.95 ± 0.77 and 8.84 ± 0.45 microplastic pieces per individual, or 0.35 ± 0.04 pieces g⁻¹ tissue and 0.16 ± 0.02 pieces g⁻¹ tissue, respectively. Contamination was quantified but not subtracted. Over …