Digital Commons Network^™

Labor Market Effects Of Paid Sick Leave: The Case Of Seattle, Hilary Wething, Meredith Slopen

Upjohn Institute Working Papers

We investigate the impact of Seattle’s Paid Sick and Safety Time (PSST) policy on workers’ quarterly hours worked and separation hazard. Using Unemployment Insurance records from before and after the implementation of PSST, we examine individual-level employment behavior at the extensive and intensive margins and compare Seattle workers to workers in Washington state using a difference-in-differences strategy. Importantly, we consider how impacts vary by employment characteristics, including worker wage rate and tenure, and by firm characteristics, including industry and firm size. We find that PSST increased workers’ quarterly hours by 4.42 hours per quarter, or around 18 hours per year. …

The Diversity Of Wolbachia Across The Turtle Ants (Formicidae: Cephalotes Spp.), Corey Reese, Leland C. Graber, Manuela O. Ramalho, Corrie S. Moreau

Biology Faculty Publications

Wolbachia is a widespread and well-known bacterium that can induce a wide range of changes within its host. Ants specifically harbor a great deal of Wolbachia diversity and are useful systems to study endosymbiosis. The turtle ants (Cephalotes) are a widespread group of tropical ants that rely on gut microbes to support their herbivorous diet for their survival, yet little is known of the extent of this diversity. Therefore, studying their endosymbionts and categorizing the diversity of bacteria within Cephalotes hosts could help to delimit species and identify new strains and can help lead to a further understanding of how …

Open Repository @ Binghamton Monthly Additions And Top Downloads - February 2024,, Caitlin Holton

Library Created Resources

Newly added work in the Open Repository @ Binghamton (ORB) from 2/1/2024-2/29/2024. Top downloads from same time frame.

Long-Term Network Structure Evolution Investigation For Sustainability Improvement: An Empirical Analysis On Global Top Full-Service Carriers, Wendong Yang, Yun Jiang, Yulin Chi, Zhengjia Xu, Wenbin Wei

Faculty Research, Scholarly, and Creative Activity

The continuous and strategic planning of full-service carriers plays a prominent role in transferring and adapting them into resilient full-service carrier network structures. The exploration of full-service carrier network structures using the latest long-term empirical data facilitates enhancing cognitive capabilities in aspects of identifying network development tendencies, readjusting network structures, and supporting determinations of strategic business routes. Aiming at providing sustainable transport network solutions with historical long-term network structure analysis, this paper researches the global top 10 full-service carriers’ air transport networks from 2007 to 2022, applied using social network analysis (SNA). The static metrics from local to path-based perspectives …

Consonant (De)Gradation In Ingrian?, Andrea M. Harrison

Dissertations, Theses, and Capstone Projects

This paper will present a dual method toward data enrichment for low-resource languages. Using Yoyodyne -- a Fairseq-inspired neural library for small-vocabulary sequence-to-sequence generation -- a morphological generation task was tested across labeled data encompassing multiple stages of enrichment for the low-resource language Ingrian. Due to limitations in the available data for Ingrian, weighted finite-state transducers (WFSTs) were used to generate an expanded vocabulary via HFST's toolkit for Uralic languages, and GiellaLT, a source for FST-driven lexica for low-resource languages. Further stages of experimentation used labeled data from related, higher-resource languages (Finnish, Estonian) to encourage cross-lingual transfer in the interest …

Essays On Real Estate, Flood Risk, And Political Sentiment, John P. Orellana

Dissertations, Theses, and Capstone Projects

This dissertation consists of three chapters that investigate how climate change, flood risk, and political sentiment influence outcomes in housing markets.

Chapter 1: This chapter offers a brief review and discussion of several recent and seminal papers at the intersection of flood risk, climate change, and real estate, as well as a critique on some of the literature on the effects of sea-level rise on housing outcomes.

Chapter 2: FEMA flood maps serve two functions: they signal risk to homeowners and mandate insurance take-up. How these information and risk transfer mechanisms affect homeowner relocation decisions remains unknown. Combining real estate …

Cigarette Filter Fibres As A Source And Sink Of Trace Metals In Coastal Waters, Andrew Turner, Abigail Louise Cundell

School of Geography, Earth and Environmental Sciences

Cellulose acetate fibres from cigarette filters represent a form of microplastic that has received little attention in the environment. In this study, a ground composite of spent, smoked filter material (FM) has been used to investigate the role of cellulose acetate fibres as a source and a sink of trace metals (Cd, Co, Cu, Ni, Pb and Zn) in coastal waters. FM suspended in river water and seawater and mixtures thereof representative of an estuarine gradient resulted in the leaching of pre-existent metals derived from the combustion of tobacco, with mean percentages of release ranging from about 40 for Pb …

The Silent Majority: Pico- And Nanoplankton As Ecosystem Health Indicators For Marine Policy, Abigail Mcquatters-Gollop, Rowena F. Stern, Angus Atkinson, Mike Best, Eileen Bresnan, Veronique Creach, Michelle Devlin, Matthew Holland, Clare Ostle, Katrin Schmidt, Lawrence Sheppard, Glen Tarran, E. Malcolm S. Woodward, Paul Tett

School of Biological and Marine Sciences

A healthy marine ecosystem is a fully functioning system, able to supply ecosystem services whilst still maintaining resilience to human-induced environmental change. Monitoring and managing the health of resilient marine ecosystems requires indicators that can assess their biodiversity state and food web functioning. Plankton are crucial components of pelagic habitats, occupying the base of the pelagic food web. Larger plankton have long been used to monitor ecosystem productivity and biodiversity due to their identification via traditional light microscopy. In contrast, the regular monitoring of pico- and nanoplankton (<20 µm; hereafter called “tiny plankton”) only started with the development of flow cytometry techniques, which has limited their inclusion as ecosystem health indicators. Four UK plankton surveys have sampled and identified these tiny plankton for up to 14 years, providing an opportunity to test their suitability as indicators of ecosystem state. We investigated six groups of tiny plankton, including heterotrophic nanoeukaryotes, photosynthetic nanoeukaryotes, photosynthetic picoeukaryotes, and Synechococcus cyanobacteria, and two groups of heterotrophic bacteria. Flow cytometry and light microscopy data from an inshore Western English Channel station revealed that 99.98 % of plankton abundance and 71 % of plankton biomass was derived from tiny plankton cells too small to be quantified accurately under a light microscope and thus not adequately considered in assessments of pelagic habitats. Different UK marine and coastal regions showed consistency in peak abundances of these tiny plankton. We used a novel wavelet coherence method to identify time-based relationships between tiny plankton and environmental variables linked to human pressures. Relationships were found between nitrogenous nutrients and all tiny plankton groups, most commonly at sub-annual to annual time scales. Photosynthetic picoeukaryotes, heterotrophic nanoeukaryotes, and HNA-bacteria were associated with high sea surface temperatures. Given the here established relationship between tiny plankton and environmental variables, and their importance in the full plankton assemblage, we recommend that, alongside existing microplankton lifeforms, tiny plankton groups can be used as plankton lifeforms, either individually or in combination, to inform biodiversity indicators that meet policy obligations under the EU Marine Strategy Framework Directive (MSFD), (Oslo-Paris Convention) OSPAR strategies, and the UK Marine Strategy.

Nietzsche’S Critique Of Power: Mimicry And The Advantage Of The Weak, Thomas Meredith

Political Science

While most scholars understand Nietzsche as a full-throated proponent of power, I argue that his attitude toward power is far more ambivalent. Nietzsche’s critical attitude toward power is most apparent in his analysis of mimicry—the process whereby one organism (the mimic) gains an evolutionary advantage through superficially resembling another (the model). Nietzsche’s analysis of mimicry shows how power makes the strong not only indifferent but also actively hostile to adaptation and novelty. In contrast, the weak, precisely because of their weakness, are incentivized to understand, adapt to, and exploit the psychology of the strong. Nietzsche reveals that mimicry is the …

Reimagining Public Safety: Defining “Community” In Participatory Research, Naomi Levy, Amy E. Lerman, Peter Dixon

Political Science

In the context of a national movement to defund police departments, many American cities are starting to reimagine public safety, as activists demand new practices that maintain safety while minimizing harm, as well as ensuring accountability when harms occur. Drawing on Everyday Peace Indicators methodologies, we argue that “community-centered” measurement, combined with researcher-practitioner partnerships, can help move both researchers and policymakers toward a more meaningful approach to policy design and evaluation. However, the application of community-centered measurement to the context of American policing raises important theoretical and practical concerns—in particular, the question of how community is defined, and who gets …

Diversity On The Altiplano: Geochemical Perspectives On 3,000 Years Of Potting Practices In The Lake Titicaca Basin, Elizabeth Klarich, Abigail Levine, Andrew P. Roddick, Jennifer Zovar, Cyrus Banikazemi, Laure Dussubieux, Colette Gabler

Anthropology: Faculty Publications

Potters in the Lake Titicaca basin produced a wide variety of ceramic styles over the last 3000 years. Archaeologists have drawn on this variety across space and time to track processes such as the development of multi-community polities during the Late Formative (200 BC-AD 600), the origins and expansion of Tiwanaku (AD 600–1000), the creation and maintenance of political boundaries during the Late Intermediate period (AD 1000–1400), and the strategies of Inca conquest and consolidation (AD 1400–1534). We report on LA-ICP-MS research into Titicaca ceramics and clays conducted at the Field Museum’s Elemental Analysis Facility (EAF), and present the first …

Rethinking The Cafta-Dr: Addressing Implementation Gaps For Sustainable Commonity Production, Maggie Laing

Wyoming Law Review

This Comment evaluates the level of equality in the trade relationship between the United States (the U.S.) and Guatemala under the Central America-Dominican Republic Free Trade Agreement (the CAFTA-DR). Guatemala has the largest economy in Central America and is a major agricultural exporter to the U.S.; despite this, Guatemala suffers from high levels of poverty, inequality, and corruption that particularly affect its indigenous and rural populations. The CAFTA-DR is the best tool to address the inequalities between the U.S. and Guatemala. However, the CAFTA-DR does not balance the competing interests of commodity production, nor does it consider the unequal capacity …

College Of Natural Sciences 2023 Year-End Publication, College Of Natural Sciences

College of Natural Sciences Newsletters and Reports

Page 1 Dean's Message
Page 3 Department Highlights
Page 4 One Day for State
Page 5 Noble Prize Winner Speaks on Campus
Page 6-7 Faculty Excellence
Page 8-9 Student Excellence
Page 10 Outreach Program
Page 10 Events and Traditions
Page 11 Connections Abroad
Page 12 Student Spotlight
Page 13 Alumni Spotlight
Page 14 First Ever Drone Day
Page 15 Grand Opening of POET Bioproducts Center
Page 16 Work Anniversaries

Erth 303n.01: Weather And Climate, Anna E. Klene

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Mapping Urban Form Into Local Climate Zones For The Continental Us From 1986–2020, Meng Qi, Chunxue Xu, Wenwen Zhang, Matthias Demuzere, Perry Hystad, Tianjun Lu, Peter James, Benjamin Bechtel, Steve Hankey

Earth and Environmental Sciences Faculty Publications

Urbanization has altered land surface properties driving changes in micro-climates. Urban form influences people’s activities, environmental exposures, and health. Developing detailed and unified longitudinal measures of urban form is essential to quantify these relationships. Local Climate Zones [LCZ] are a culturally-neutral urban form classification scheme. To date, longitudinal LCZ maps at large scales (i.e., national, continental, or global) are not available. We developed an approach to map LCZs for the continental US from 1986 to 2020 at 100 m spatial resolution. We developed lightweight contextual random forest models using a hybrid model development pipeline that leveraged crowdsourced and expert labeling …

The Pacific Sentinel, February 2024, Portland State University. Student Publications Board

The Pacific Sentinel

Editor: Eva Sheehan

Articles in this issue include:

• Earth Mama
• Spotlighting Black Artists Through a Mix of Mediums
• The Dresden Dolls in Portland: A Punk Cabaret
• Let Knowledge Serve the City
• Artificial Intelligence
• Surviving Seasonal Struggles
• What We're Enjoying
• Events Calendar & Extras

Inclusive Approaches For Measuring Demographics Of Underrepresented Populations In Stem And Biomedical Research Training Programs, Stephanie E. Paris, Alexis Dinno, Mollie C. Marr, Aaron Raz Link, Brandy L. Lentz, Gwen Shusterman, Jerian Abel, Kristen Harrison, James Hook, Dawn M. Richardson, Multiple Additional Authors

OHSU-PSU School of Public Health Faculty Publications and Presentations

As federal strategic plans prioritize increasing diversity within the biomedical workforce, and STEM training and outreach programs seek to recruit and retain students from historically underrepresented populations, there is a need for interrogation of traditional demographic descriptors and careful consideration of best practices for obtaining demographic data. To accelerate this work, equity-focused researchers and leaders from STEM programs convened to examine approaches for measuring demographic variables. Gender, race/ethnicity, disability, and disadvantaged background were prioritized given their focus by federal funding agencies. Categories of sex minority, sexual (orientation) minority, and gender minority (SSGM) should be included in demographic measures collected by …

Cognitive And Behavioral Variations Within The Collectivistic Cultural Sphere: Comparing Japanese And Koreans’ Self/Other Views And The Influence On Emotion Processing, Mariko Kikutani, Machiko Ikemoto, Eun-Joo Park, Keith Rogers

Online Readings in Psychology and Culture

Cross-cultural psychology research often incorporates a division of East and West, contrasting people in East-Asian collectivistic and Western individualistic cultures. However, the extent of such trait should differ within the individualistic or collectivistic group, and looking into behavioral variations occurring within the individual or collectivistic cultural sphere is also very important for the cross-cultural research. To contribute to this purpose, this article compares people from Japan and South Korea based on literature review to reveal how culture influence people’s views on themselves and others, as well as communication styles. Further, the article discusses how those views and communication styles form …

The Ghost Of John Nisbet: Hugh Macdiarmid’S First Published Work, Alan Riach

Studies in Scottish Literature

Discusses the first published item, a short play, signed with the name 'Hugh M'acDiamid', and sets in its biographical and historical context just after the First World War and in the literary context of 1922 and international modernism, in 1922, viewing it as 'an encapsulation of its moment, and most importantly as an elegiac tribute to a friend,' arguing that 'Performing "Nisbet" as a play intimates the drama of fractured modernist selfhood implicit in the written text,' and concluding that it should be seen 'in the whole national context of Scotland finding a way towards a reconstruction of itself, a …

‘To “Meddle Wi’ The Thistle”’: C. M. Grieve’S Scottish Chapbook, The Little Magazine, And The Dilemmas Of Scottish Modernism, Scott Lyall

Studies in Scottish Literature

Examines C. M. Grieve’s (Hugh MacDiarmid’s) most important journal enterprise, The Scottish Chapbook, which critics have assumed marks the beginning of a modernist Scottish renaissance. Against this view, this article argues that the range of contributions to the Chapbook were generally not modernist in their formal characteristics, many recalling the Victorian or fin-de-siècle periods. While the Chapbook’s brief lifespan (1922–23) was typical for modernist little magazines, the dilemmas encountered by Grieve’s periodical – restricted finances, lack of avant-garde contributors – are explained here as a side-effect of ‘localist modernism’, a concept defined by Eric B. White.

Politics And Institutional Change: The Water Commission Act Of 1913, Mark T. Kanazawa

Department of Economics Working Paper Series

Economists have long argued that increasing resource scarcity can lead to more clearly defined individual property rights, but the precise mechanism whereby this occurs remains unclear to this day. This paper documents the role of politics in shaping the creation of individual property rights within the context of appropriative water law in early 20^th century California, finding evidence of interest group influence in establishing a new system for administering appropriative water rights. It also presents evidence on subsequent irrigation development that is consistent with the influence of irrigating farmers on creation of the new system

Beyond ‘Heightism’ And ‘Height Premium’: An Anthropology And Sociology Of Human Stature, Gideon Lasco

Development Studies Faculty Publications

This review article examines the meanings and materialities of human stature, from serving as a marker of human difference to shaping the socio-spatial experiences of individuals. I introduce existing perspectives on height from various disciplines, including biomedical discourses on the factors (e.g. nutrition, genetics) that determine height, economic discourses on how the average heights of populations have changed over time, sociobiological and psychological discourses that assume a pre-cultural, evolutionary “height premium”, and popular discourses on heightism and height discrimination. Drawing from a diverse range of scholarship since Saul Feldman called for a “sociology of stature” in the 1970s, I then …

Grmn 202.01: Intermediate German Ii, Hiltrudis M. Arens

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Decomposition Of Bark Beetle-Attacked Trees After Mortality Varies Across Forests, N. A. Clay, J. D. Tang, C. M. Siegert, J. T. Thomason, N. Benedetto, D. Day, K. Pace, O. Leverón, R. W. Hofstetter, J. J. Riggins

Entomology and Plant Pathology Faculty Publications and Presentations

Bark beetle outbreaks result in massive amounts of deadwood which are a significant carbon reservoir that can impact forest ecosystems. Additionally, bark beetle-introduced symbiotic fungi in beetle-generated deadwood can increase termite presence and feeding. This could alter decomposition rates and saproxylic communities of bark beetle-generated deadwood. However, the fate of bark beetle-generated deadwood after tree mortality has received little attention despite the possibility bark beetles could alter decomposition processes and deadwood residence times at landscape scales following outbreaks. We tested the hypothesis that beetle-attacked trees decompose faster than unattacked trees. In Honduras, and Mississippi and Arizona, USA, we felled one …

Active Transportation Counts From Existing On-Street Signal And Detection Infrastructure, Sirisha Kothuri, Patrick Allen Singleton, Mahyar Vahedi Saheli, Elizabeth Yates, Joseph P. Broach

Civil and Environmental Engineering Faculty Publications and Presentations

This study’s objective was to use data from existing traffic signal infrastructure to estimate pedestrian volumes. Pedestrian push-button actuations were collected from signal controller logs at 49 intersections in western Oregon and an additional 16 intersections in eastern Oregon. These actuations were then compared to observed pedestrian counts, totaling over 34,000 people, obtained from video recordings. After exploring various options, a simple quadratic relationship was modeled using a single measure of pedestrian signal activity: the number of push-button presses (filtered to remove multiple presses within 15 seconds). The model’s predictions showed a correlation of 0.86 with observed pedestrian volumes and …

Hstr 368.01: Iran Between Two Revolutions, Mehrdad Kia

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Grmn 102.01: Elementary German Ii, Elisabeth Arlint

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Grmn 102.03: Elementary German Ii, Marton M. Marko

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Spns 102.03: Elementary Spanish Ii, Manolita L. Lopez-Connor

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Spns 102.04: Elementary Spanish Ii, Caroline E. Lonski

University of Montana Course Syllabi, 2021-2025

No abstract provided.