Social and Behavioral Sciences Commons^™

Environmental Dna (Edna) Detects The Invasive Crayfishes Orconectes Rusticus And Pacifastacus Leniusculus In Large Lakes Of North America, Eric R. Larson, Mark A. Renshaw, Crysta Gantz, John Umek, Sudeep Chandra, David M. Lodge, Scott P. Egan

Environmental Science and Management Faculty Publications and Presentations

We report results of a study that made reciprocal comparisons of environmental DNA (eDNA) assays for two major invasive crayfishes between their disparate invasive ranges in North America. Specifically, we tested for range expansions of the signal crayfish Pacifastacus leniusculus (Dana, 1852) into the Laurentian Great Lakes region known to be invaded by the rusty crayfish Orconectes rusticus (Girard, 1852), as well as for the invasion of O. rusticus into large lakes of California and Nevada, US known to be invaded by P. leniusculus. We compared eDNA detections to historic localities for O. rusticus within the Great Lakes, and to …

Environmental Justice And Gis: A Comparison Of Three Gis Methods For Estimating Vulnerable Population Exposed To Brownfield Pollution In Portland, Oregon, Kyle Goodman

Geography Masters Research Papers

This project compares three GIS techniques that estimate populations who are potentially affected by environmental contamination in Portland, Oregon. All three GIS techniques utilize polygon containment to estimate populations potentially exposed to pollutants based on block level census data. In this study, multiple buffer distances at half-mile increments were used across all three techniques. Circular Euclidean distance buffers surrounding a known contaminated property, such as documented brownfields, approximate the contamination zone. Accurate estimates for populations exposed to harmful environmental conditions could provide a better understanding of environmental justice issues. The specific research questions were: 1) Are the population estimates sensitive …

Stream Sedimentation Patterns In An Urban Beaver System: Fanno Creek, Oregon, Alexandra Joan Santora

Geography Masters Research Papers

Beaver activities can cause drastic changes to hydrogeomorphic processes by impounding waterways through the construction of dams, trapping sediments and reducing the downstream sediment load. The presence of beaver is increasing in urban areas. Urban streams exhibit hydrogeomorphic processes distinct from natural systems because of changes in land cover that alter hydrology. This case study was developed as part of an effort to understand the sedimentation patterns of a beaver impounded urban stream in Beaverton, Oregon. Twelve sediment samples were collected and processed for organic matter content and particle size and sediment depths were calculated using GIS software from data …

Stepping Up During Elections: Independent Central Banks And Inflation, Ana Caolina Garriga, Cesar M. Rodriguez

Economics Faculty Publications and Presentations

It has been argued that elections should affect inflation, but evidence thus far has not incontrovertibly shown such an effect. We argue that monetary institutions offset inflationary pressures originated by the electoral cycle. Delegation of monetary policy to independent central banks curbs politically induced inflationary pressures. The anti-inflationary effects of central bank independence depend on the governments’ incentives to boost the economy, a root of inflationary pressures. Those incentives are stronger in election years, especially when there is uncertainty about the electoral results. Independent central banks are better suited to counter inflation under those circumstances. Statistical analyses on a sample …

Narratives Of Marginalized Cyclists: Understanding Obstacles To Utilitarian Cycling Among Women And Minorities In Portland, Or, Amy Lubitow

TREC Final Reports

Research has demonstrated that everyday or utilitarian forms of cycling are most likely to generate positive population-level health impacts (Garrard et al., 2012), yet significant deterrents to routine cycling remain, particularly for women and minorities. The primary aim of this project was to conduct a qualitative interview study that generated rich, narrative data regarding obstacles to routine or utilitarian cycling for women and minorities who already see biking as a viable form of transit, but who make relatively few bike trips. A secondary aim of the project was to develop a set of specific interventions that have the potential to …

Peer-To-Peer Carsharing: Short-Term Effects On Travel Behavior In Portland, Or, Jennifer Dill, Nathan Mcneil, Steven Howland

TREC Final Reports

Peer-to-peer (P2P) carsharing is a relatively new concept in the U.S. Enabled by recent internet and mobile technology development, P2P carsharing generally involves a facilitating company connecting private vehicle owners to people who are interested in renting a vehicle. P2P carsharing has many things in common with business-to-consumer (B2C) carsharing services. Consumers join the service to rent vehicles on a short-term basis from locations dispersed throughout a certain area. Both services may allow households to reduce their private car ownership. However, P2P carsharing differs substantially from other models in that there are two distinct sets of consumers: those who rent …

Evaluating The Distributional Effects Of Regional Transportation Plans And Projects, Kristine Williams, Aaron Golub

TREC Final Reports

Metropolitan planning organizations (MPOs) have long been required to consider the equity implications of their regional transportation plans and processes. Funded by the National Institute for Transportation and Communities, this research aims to provide additional guidance to MPOs on how to evaluate distributional equity in regional plans and projects. The report begins with an overview of federal requirements related to equity in transportation planning. We then synthesize contemporary methods for measuring transportation equity and the distributional effects of plans and projects from a review of the literature and MPO plans and studies. The report concludes with exploratory case studies of …

Breaking Barriers To Bike Share: Insights On Equity From A Survey Of Bike Share System Owners And Operators, Steven Howland, Nathan Mcneil, Joseph Broach, Kenneth Rankins, John Macarthur, Jennifer Dill

TREC Final Reports

The number of public bike share systems has been increasing rapidly across the United States over the past five to 10 years. To date, most academic research around bike share in the U.S. has focused on the logistics of planning and operationalizing successful systems. Investigations of system users and impacts on the local community are less common, and studies focused on efforts to engage underserved communities in bike share are rarer still. This report uses a survey of representatives from 56 U.S. bike share systems to better understand and document current approaches toward serving low-income and minority populations. The survey …

Advancing An Open Ethos With Open Peer Review, Emily Ford

Library Faculty and Staff Publications and Presentations

Guest Editorial

Open source. Open access. Open data. Open notebooks. Open government. Open educational resources. Open access workflows. To be open is to have a disposition favoring transparent and collaborative efforts.

Open is everywhere. Since the late 90’s when developers in Silicon Valley adopted the term ‘open source’ (suggested by Christine Peterson), the open movement has grown by leaps and bounds. The developers, who met after the web browser company Netscape made its source code open, articulated that ‘open’ “…illustrated a valuable way to engage with potential software users and developers, and convince them to create and improve source code …

Psychosocial Challenges Facing Women Living With Hiv During The Perinatal Period In Rural Uganda, Scholastic Ashaba, Angela Kaida, Jessica N. Coleman, Bridget F. Burns, Emma Dunkley, Kasey O'Neil, Jasmine Kastner, Naomi Sanyu, Cecilia Akatukwasa, David R. Bangsberg, Lynn T. Matthews, Christina Psaros

OHSU-PSU School of Public Health Faculty Publications and Presentations

The complexities of navigating pregnancy while living with HIV predispose women to additional stress. Finding ways to minimize psychosocial challenges during the perinatal period may maximize the well-being of mothers living with HIV and their children. The goal of this study was to explore psychosocial challenges experienced by women living with HIV (WLWH) during pregnancy and the postpartum.

We conducted individual in-depth interviews with 20 WLWH recruited from an HIV treatment cohort study in Mbarara, Uganda as part of a larger study exploring perinatal depression. We conducted content analyses to identify themes related to challenges of WLWH during pregnancy and …

Teaching For Digital Equity: Examining Digital Problem Solving In A Public Library, Jill Castek, Gloria Jacobs

Presentations and Publications

Presentation focuses on emerging findings around what constitutes digital problem solving and the approaches and strategies digital problem solvers use.

Digital Equity In Libraries: Understanding The Problem Solving Skills Of Adults, Jill Castek, Gloria Jacobs, Cindy Gibbon

Presentations and Publications

Webinar introduces the purpose of the project as it relates to the collaboration between the library and researchers. The webinar also shares where the project is at with data collection and what it means.

What Color Is The Threshold? An Exploration Of The Materiality Of Racial Descriptions In Marketing Paratext In Adult Fiction, Jordana Beh Wathey

Book Publishing Final Research Papers

The conversation in book publishing has established that the industry is remarkably, well, white. We abstractly understand that minority groups have not been represented well, if at all, in our literary history; and, I would add, most publishers including the tenor-setting Big Five, want to change this heternormative face of the book industry. In fact, the question in all American media today is how do we make our fictional worlds better reflect our lived existence? But, as we talk about improving the inclusivity of our chosen medium, there is a conversation that is being missed as we canvas the landscape …

The Role Of Motivation In Complex Problem Solving, C Dominik Guess, Madison Lee Burger, Dietrich Dörner

Psychology Faculty Research and Scholarship

Previous research on Complex Problem Solving (CPS) has primarily focused on cognitive factors as outlined below. The current paper discusses the role of motivation during CPS and argues that motivation, emotion, and cognition interact and cannot be studied in an isolated manner. Motivation is the process that determines the energization and direction of behavior (Heckhausen, 1991).

Three motivation theories and their relation to CPS are examined: McClelland’s achievement motivation, Maslow’s hierarchy of needs, and Dörner’s needs as outlined in PSI-theory. We chose these three theories for several reasons. First, space forces us to be selective. Second, the three theories are …

A Novel Indirect Pathway Of Crf Innervation To Perifornical Orexin Neurons Is Relayed Through The Lateral Septum, Timothy D. Skog

Honors Thesis

A Novel Indirect Pathway of CRF Innervation to Perifornical Orexin Neurons is Relayed Through the Lateral Septum

Timothy D. Skog

Director: Patrick J. Ronan, PhD

Orexin (Orx) and corticotropin releasing factor (CRF) play integral, sometimes parallel, roles in a host of arousal/stress responses. These neuromodulators have been implicated in a variety of stress-induced psychiatric disorders including addiction and affective disorders. Previous work has indicated that these systems interact and regulate each other—perhaps providing a feed-forward mechanism for enhancing and fine-tuning stress responses. This is implied by the fact that orexinergic neurons in the hypothalamus receive innervation from many CRF-rich neuronal …

Andrew Lang: A World We Have Lost, William Donaldson

Studies in Scottish Literature

Discusses the career and wide-ranging accomplishments of the Scottish essayist, poet and critic Andrew Lang (1844-1912), author of Myth, Ritual and Religion (2 vols., 1887), arguing that Lang was "an original thinker with a powerful oppositional streak;" reviews his significance for late Victorian anthropology and the studies of religions (including psychical research), and on his work as a translator and classicist, reviewer, ballad scholar, biographer, and Scottish historian, as well as his contribution to children's literature; includes an assessment of a new 2-volume selection of Lang's writing; and concludes that Lang's "virtuosic range" and "slashing keenness of intellect" "contributed significantly …

Coalition For Prisoners' Rights Newsletter, Vol 42-Yy, No. 5, Coalition For Prisoners' Rights

Coalition for Prisoners' Rights Newsletters

Diabolical, Disproportionate and Destructive

¡Santuario Si! ¡Criminalization No!

Summer is A-Comin' In

Millions for Prisoners Human Rights March

How to Start a Lifer Group in Prison

Cellsense Plus Detection Systems

Consumer Perceptions Of Food Safety And Preferences For Food Safety Interventions, Kofi Britwum

Department of Agricultural Economics: Dissertations, Theses, and Student Research

This dissertation consists of three essays that investigate consumers’ response to technologies that mitigate food safety risks: cattle vaccines against E. coli and direct-fed microbials.

The first essay examines the influence of information framing and issue involvement on perceptions of the two food safety technologies. This essay also examines the role of issue involvement on food safety perceptions. A hypothetical survey which includes six information treatments was developed, and targeted a representative, random sample of U.S consumers. Participants were exposed to general information about E. coli and the two food safety technologies, a gain-framed message, a loss-framed message, …

Subjective Expected Utility And Sexual Coercive Behaviors: Examining The Role Of Decision Processes, Alcohol Consumption, And Rape-Supportive Attitudes Among College Males, Antover P. Tuliao

Department of Psychology: Dissertations, Theses, and Student Research

Prior studies have established the role of rape-supportive attitudes and alcohol consumption in sexual coercive behaviors among college students. However, less research has examined the role of more proximal variables such as decision processes. Utilizing the subjective expected utility (SEU) model of decision making, this study aimed to examine how decisions are made in a date-rape scenario utilizing a vignette methodology. The SEU model posits that decisions to engage in a behavior are contingent on perceived utility of the action, perceived probability of the utility occurring, perceived cost of the behavior, and the perceived probability of the cost occurring. Higher …

The Cost Of Direct And Indirect Potable Water Reuse In A Medium Sized Inland Community, Jason Glenn Herman

Water Resources Professional Project Reports

In the face of increasing population, development pressures, and climate change, many regions around the world face freshwater shortages. Planned potable water reuse can improve sustainability and reliability of water supplies by providing drinking water from wastewater. Most potable reuse research has focused on large coastal communities with relatively high mean household incomes. However, the US Department of Interior predicts that “hot spots” of conflict over water in the arid West are “highly likely” in numerous small-to-medium-sized inland communities with low-to-moderate household income levels. Potable reuse options may be different for larger, wealthier coastal communities as compared to small-to-medium-sized inland …

Defining Dartmouth: Inclusion And Exclusion At Dartmouth College 1917-2017, Laura Barrett

Dartmouth Library Staff Publications

Dartmouth College’s demographics have shifted over the past one hundred years, from an almost entirely all male, white, and wealthy student body, to one with gender, racial, ethnic, and socioeconomic diversity. During this time, the College has endeavored to maintain its reputation as an academically exclusive institution for the intellectual elite while simultaneously opening its doors continually wider to a more diverse student population. These aspirations, for broad inclusivity within the bounds of narrow exclusivity, have frequently worked in opposition to one another, and Dartmouth’s administrators have led the College in a delicate balancing act amid shifting alumni demands, student …

From The Lab To The Classroom: Research At The Interface Between Cognitive Science And Education, Ludmila Nunes

IMPACT Presentations

Presented at the 29th Association for Psychological Science (APS) Annual Convention in Boston, MA.

Information Sharing, Transparency, And E-Governance Among County Government Offices In Southeastern Michigan, Lawrence Bosek

All NMU Master's Theses

The Internet has given rise to the availability of information at our fingertips. While the public, particularly consumers, are more commonly described as being the leading users and beneficiaries of electronic information services, businesses and governments are also players in the arena for sharing official information. Information can be easily stored on Internet websites for the public, businesses, and other governmental offices to search and peruse when needed. This study examined the ease of locating county governmental information, such as contact information for public officials and financial reports, and surveyed elected county officials for purposes of identifying how information is …

Australian Government Information Resources, Bert Chapman

Libraries Faculty and Staff Presentations

Provides an overview of Australian Government information resources. Features content from Australian Government agency websites such as the Department of Environment and Energy, Department of Defence, Australian National Maritime Museum, ANZAC Memorial in Sydney, Department of Immigration & Border Protection, Australian Bureau of Statistics, Australian Dept. of Agriculture and Water Resources, Australian Parliament, Australian Treasury, Australian Transport Safety Board, and Australian Parliamentary Library. Content includes a video excerpt from Australian parliamentary debate.

Skyscanner: Globalising A Business Model, Richard Raymond Smith, Adina Wong

Asian Management Insights

In order to compete in Asia Pacific’sone-stop travel market, Skyscannerreinvented itself from the inside out.

Country 2.0: Upgrading Cities With Smart Technologies, Steven M. Miller

Asian Management Insights

Advancements in technology are being used to transform our cities into smart cities, but the process is not without its risks.

Behavioral Phenotypes Associated With Mptp Induction Of Partial Lesions In Common Marmosets (Callithrix Jacchus), Kimberley A. Phillips, C. N. Ross, J. Spross, C. J. Cheng, Alyssa Izquierdo, K. C. Biju, C. Chen, S. Li, S. D. Tardif

Psychology Faculty Research

Parkinson’s disease is a chronic neurodegenerative disorder with the core motor features of resting tremor, bradykinesia, rigidity, and postural instability. Non-motor symptoms also occur, and include cognitive dysfunction, mood disorders, anosmia (loss of smell), and REM sleep disturbances. As the development of medications and other therapies for treatment of non-motor symptoms is ongoing, it is essential to have animal models that aid in understanding the neural changes underlying non-motor PD symptoms and serve as a testing ground for potential therapeutics. We investigated several non-motor symptoms in 10 adult male marmosets using the MPTP model, with both the full (n …

Measuring Social Engagement Within A Triple Helix Cluster Consisting Of The Academic Institute, The Innovation Centre And The Public Authority Using Sociometers, Shay Ryan

Theses

This thesis examines tools used to measure social engagement in a Triple Helix cluster. Triple Helix members were identified in the following areas: Academic Institute, Innovation Centre and Public Authority. The main objectives of the study were to; 1) Identify how formal and informal communication occurs in a Triple Helix Cluster; 2) Measure and analyse communication within and between groups using sociometers and 3) Use qualitative techniques to establish the communication experiences of Triple Helix members.

A critique of the literature is presented pertaining to Triple Helix theory, Knowledge, Social Engagement and Measuring Social Engagement. The empirical approach involved using …

Dynamic Responses To Labor Demand Shocks: Evidence From The Financial Industry In Delaware, Russell Weinstein

Upjohn Institute Working Papers

This paper analyzes an important shock to local labor demand in the financial services sector: firm relocation to Delaware following a Supreme Court ruling and state legislation in the 1980s. Using synthetic controls and bordering states, I find significant effects on employment growth, the unemployment rate, and participation in the first decade. Employment spillovers to the nontradable sector and migration appear larger than estimates from shocks to the tradable sector. Effects persist for 10 to 20 years after Delaware loses its original policy-induced advantage. The shift towards a low unemployment sector explains this persistence, rather than direct productivity effects or …

Spangle Lakes: An Investigation Of Late Archaic Human Land-Use Within The Sawtooth Mountains, Kaitlyn Mansfield

Boise State University Theses and Dissertations

Recent high altitude archaeological research has provided evidence for seasonal utilization of high mountain landscapes during the Late Archaic era. Sites in the Western United States display varying patterns of land use suggesting that during the Late Archaic, mountain landscapes were used differently based upon unique environmental conditions. Hypotheses about land-use in the Spangle Lakes area of the Sawtooth Mountains, Idaho, were compiled from regional Late Archaic high elevation sites, regional ethnographic data, and a Binfordian database that utilizes environmental and ethnographic measurements to develop projections on hunter-gatherer behavior. Through a reinvestigation of the Spangle Lakes area, it was determined …