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Reflections On The State Of Northwest Archaeology: Essays In Honor Of Virginia Butler: Introduction, Shelby L. Anderson, Jeremy Spoon

Anthropology Faculty Publications and Presentations

Introduction to the Fall 2021 issue of Journal of Northwest Anthropology. Essays in Honor of Virginia L. Butler, Portland State University.

On The Past 40 Years Of Archaeology In The Pacific Northwest, Virginia L. Butler

Anthropology Faculty Publications and Presentations

Butler reviews changes she has witnessed in the practice of archaeology in the Pacific Northwest since her 1975 field school at Lind Coulee. While enormous changes have occurred in technology (e.g., computers, GIS), analytic methods (e.g., aDNA, isotope geochemistry), and research questions and goals, the most profound change has been the increasing role of tribes and Indigenous peoples. Enlarging the scope of “who” does archaeology gives us new insights about our collective past, but also supports justice, equity and inclusion, values of increasing importance to society at large.

Immune Responses To Injury And Their Links To Eye Disease., Mary Ann Stepp, A Sue Menko

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

The eye is regarded as an immune privileged site. Since the presence of a vasculature would impair vision, the vasculature of the eye is located outside of the central light path. As a result, many regions of the eye evolved mechanisms to deliver immune cells to sites of dysgenesis, injury, or in response to the many age-related pathologies. While the purpose of these immune responses is reparative or protective, cytokines released by immune cells compromise visual acuity by inducing inflammation and fibrosis. The response to traumatic or pathological injury is distinct in different regions of the eye. Age-related diseases impact …

Tourism Route Optimization For Portland, Oregon, Duane Murray, Mohammed Thawab, Adnan Binmahfood, Mohammed Zaid, Colin Owens

Engineering and Technology Management Student Projects

The city of Portland, Oregon has experienced an unprecedented reduction in tourism due to the COVID-19 pandemic. This reduction in tourism has had a negative impact on all businesses in the area. This paper provides a methodology and tool that can be used to help local businesses potentially gain patrons, and at the same time help visitors in maximizing their time while minimizing costs. when visiting the city after the pandemic abates. To accomplish this, first, an itinerary of selected attractions are filtered by the visitor. Next, a linear programming method using a travelling salesman problem (TSP) algorithm is implemented …

The Burkholderia Cenocepacia Type Vi Secretion System Effector Teca Is A Virulence Factor In Mouse Models Of Lung Infection, Nicole A. Loeven, Andrew I. Perault, Peggy A. Cotter, Craig A. Hodges, Joseph D. Schwartzman, Thomas H. Hampton, James B. Bliska

Dartmouth Scholarship

Burkholderia cenocepacia is a member of the Burkholderia cepacia complex (Bcc), a group of bacteria with members responsible for causing lung infections in cystic fibrosis (CF) patients. The most severe outcome of Bcc infection in CF patients is cepacia syndrome, a disease characterized by necrotizing pneumonia with bacteremia and sepsis. B. cenocepacia is strongly associated with cepacia syndrome, making it one of the most virulent members of the Bcc. Mechanisms underlying the pathogenesis of B. cenocepacia in lung infections and cepacia syndrome remain to be uncovered. B. cenocepacia is primarily an intracellular pathogen and encodes the type VI secretion system …

Model Systems To Study The Chronic, Polymicrobial Infections In Cystic Fibrosis: Current Approaches And Exploring Future Directions, George A. O’Toole, Aurélie Crabbé, Rolf Kümmerli, John J. Lipuma, Jennifer M. Bomberger, Jane C. Davies, Dominique Limoli, Vanessa V. Phelan, James B. Bliska, William H. Depas, Lars E. Dietrich, Thomas H. Hampton, Ryan Hunter, Cezar M. Khursigara, Alexa Price-Whelan, Alix Ashare, Robert A. Cramer, Joanna B. Goldberg, Freya Harrison, Deborah A. Hogan

Dartmouth Scholarship

A recent workshop titled “Developing Models to Study Polymicrobial Infections,” sponsored by the Dartmouth Cystic Fibrosis Center (DartCF), explored the development of new models to study the polymicrobial infections associated with the airways of persons with cystic fibrosis (CF). The workshop gathered 351 investigators over two virtual sessions. Here, we present the findings of this workshop, summarize some of the challenges involved with developing such models, and suggest three frameworks to tackle this complex problem. The frameworks proposed here, we believe, could be generally useful in developing new model systems for other infectious diseases. Developing and validating new approaches to …

Cortical Thickness Related To Compensatory Viewing Strategies In Patients With Macular Degeneration, Tina Plank, Edith M.A. Benkowitsch, Anton L. Beer, Sabine Brandl, Maka Malania, Sebastian M. Frank, Herbert Jägle, Mark W. Greenlee

Dartmouth Scholarship

Retinal diseases like age-related macular degeneration (AMD) or hereditary juvenile macular dystrophies (JMD) lead to a loss of central vision. Many patients compensate for this loss with a pseudo fovea in the intact peripheral retina, the so-called “preferred retinal locus” (PRL). How extensive eccentric viewing associated with central vision loss (CVL) affects brain structures responsible for visual perception and visually guided eye movements remains unknown. CVL results in a reduction of cortical gray matter in the “lesion projection zone” (LPZ) in early visual cortex, but the thickness of primary visual cortex appears to be largely preserved for eccentric-field representations. Here …

Pathos, Fall 2021, Portland State University. Student Publications Board

Pathos

Editor: Bret Steggell

Wayfinding Tools For People With Visual Impairments In Real-World Settings: A Literature Review Of Recent Studies, Amy T. Parker, Martin Swobodzinski, Julie D. Wright, Kyrsten Hansen, Becky Morton, Elizabeth Schaller

Special Education Faculty Publications and Presentations

A review of 35 peer reviewed articles dated from 2016 to February, 2021 was conducted to identify and describe the types of wayfinding devices that people who are blind, visually impaired or deafblind use while navigating indoors and/or outdoors in dynamic travel contexts. Within this investigation, we discovered some characteristics of participants with visual impairments, routes traveled, and real-world environments that have been included in recent wayfinding research as well as information regarding the institutions, agencies, and funding sources that enable these investigations. Results showed that 33 out of the 35 studies which met inclusionary criteria integrated the use of …

Understanding The Effect Of Dietary Palmitic Acid On Glycolysis During Innate Immune Memory In Macrophages, Khaleda A. Aqaei

University Honors Theses

Trained immunity is long-term innate immune memory induced by a primary stimulus, which leads to hyper-inflammation upon secondary stimulation with a homologous or heterologous ligand. Trained immunity is mediated by epigenetic and metabolic reprogramming of the target cell and leads to modification of gene expression and cellular function. Classically, trained immunity is initiated by β-glucans, an inflammatory molecule found on the exterior of fungal species. Interestingly, our lab has recently described that dietary fatty acids can initiate trained immunity, working through similar pathways as β-glucans. Specifically, our data show that a pre-treatment with a specific dietary saturated fatty acid (SFA), …

Deploying The Internal Separation Of Powers Against Racial Tyranny, Bijal Shah

NULR Online

No abstract provided.

So Much Moulage, So Little Time: A Guide To Performing Moulage For Mass Casualty Scenarios., Josh Brooks, Asit Misra, Brad D Gable

Trauma and Acute Care Articles

Simulation has become a central component of healthcare education. Allowing learners to experience low-frequency high-risk situations, such as a mass casualty event, in a safe learning environment is a basic tenet of simulation-based education in healthcare. Creating realistic simulations often involves advanced moulage to accurately represent illness and injury. However, providing advanced moulage for mass casualty exercises can be time-consuming, resource-intensive, and costly. Here we discuss a novel means to execute moulage for multiple victims while maintaining a high level of realism. We executed two simultaneous mass casualty exercises as part of medical student education and employed our novel 3-step …

Life At Low Reynolds Number Re-Visited: The Apparent Activation Energy Of Viscous Flow In Sea Water, Peter G. Brewer, Edward T. Peltzer, Kathryn Lage

Faculty Research, Scholarly, and Creative Activity

In a 1976 lecture entitled “Life at low Reynolds Number,” Edward Purcell examined constraints on mobility of small aquatic animals defining the energetic challenge as “to move far enough to beat diffusion.” We show that the essential requirement is the need to do sufficient work to overcome the activation energy of viscous flow. Raman spectroscopy shows that sea water is dominated (78–85%) by the hydrogen bonded forms, primarily as the large (H2O)5 tetrahedral pentamer form. Two hydrogen bonds must be broken to disrupt this structure. The strength of the hydrogen bond in water is ~8.4 kJ/mol and the experimentally determined …

Short-Term Elevations In Glucocorticoids Do Not Alter Telomere Lengths: A Systematic Review And Meta-Analysis Of Non-Primate Vertebrate Studies, Lauren Zane, Dav C. Ensminger, José Pablo Vázquez-Medina

Faculty Research, Scholarly, and Creative Activity

Background The neuroendocrine stress response allows vertebrates to cope with stressors via the activation of the Hypothalamic-Pituitary-Adrenal (HPA) axis, which ultimately results in the secretion of glucocorticoids (GCs). Glucocorticoids have pleiotropic effects on behavior and physiology, and might influence telomere length dynamics. During a stress event, GCs mobilize energy towards survival mechanisms rather than to telomere maintenance. Additionally, reactive oxygen species produced in response to increased GC levels can damage telomeres, also leading to telomere shortening. In our systematic review and meta-analysis, we tested whether GC levels impact telomere length and if this relationship differs among time frame, life history …

The Utility Of The Test Of Everyday Attention For Children (Tea-Ch) For Attention-Related Referrals, Ewelina Lakomy

Dissertations

The Test of Everyday Attention for Children (TEA-Ch) is a commonly used, UK-normed test to assess diverse attentional capacities in children and adolescents. Currently, there is insufficient evidence for the diagnostic utility of the TEA-Ch with ADHD in a U.S. population. The focus in this study was to investigate the relationship between the TEA-Ch scores test authors found to be most sensitive to ADHD in UK samples as well as the relationship of TEA-Ch scores to other measures typically used in the diagnosis of ADHD, including rating scales. Archival and prospective analyses of 121 subjects with mixed-clinical/ADHD diagnoses (ages 6–16; …

Immunomodulatory Activity Of Carboxymethyl Pachymaran On Immunosuppressed Mice Induced By Cyclophosphamide, Feng Liu, Lijia Zhang, Xi Feng, Salam A. Ibrahim, Wen Huang, Ying Liu

Faculty Research, Scholarly, and Creative Activity

The effects of immunomodulatory activity of two types of carboxymethyl pachymaran (CMP-1 and CMP-2) on cyclophosphamide (CTX)-induced mice were investigated. Both CMP-1 and CMP-2 were found to restore the splenomegaly and alleviate the spleen lesions and the mRNA ex-pressions of TLR4, MyD88, p65 and NF-κB in spleen were also increased. CMP-1 and CMP-2 could enhance the immunity by increasing the levels of TNF-α, IL-2, IL-6, IFN-γ, Ig-A and Ig-G in serum. In addition, CMP-1 could increase the relative abundance of Bacteroidetes and reduce the relative richness of Firmicutes at the phylum level. CMP-1 and CMP-2 could reduce the relative abundance …

The Black Box: Close Reading Literary Life, Scott Jarvie

Faculty Research, Scholarly, and Creative Activity

This paper reimagines a quintessential literary practice: close reading.The autoethnographic inquiry examines the relationship between a single text and my experience with it as teacher, student, reader and writer: Jennifer Egan’s short story “Black Box”. In doing so I make a case for the literary as a useful mode for being and teaching in classrooms, and for the literariness of the lives caught up in those classrooms. I examine various properties of the text, including the story’s unusual form, the implications of its content and genre, the narrative voice, and the central metaphor of a black box. Reading through these, …

Sink Or Swim? Transitioning Academic Library Outreach In Times Of Covid-19, Lauren Wittek, Maureen Rust

Library Scholarship

This practical article explores the challenges and unexpected benefits discovered when a public regional academic library transitioned its engagement and outreach efforts to a fully online format. The onset of COVID-19 presented a need for a radical change to Central Washington University Libraries’ events and social media communication. While adhering to the core principles of library outreach and engagement, the library has shifted the modality and types of programming offered to meet safety guidelines. Online event assessment, promotion, and engagement will also be discussed.

Explaining Florida Man, Ira P. Robbins

Scholarly Articles in Law Reviews & Journals

"Florida Man" is a popular cultural phenomenon in which journalists report on Floridians' unusual (and often criminal) behavior, and readers relish in and share the stories, largely on social media. A meme based on Florida Man news stories emerged in 2013 and continues to capture people's attention nationwide. Florida man is one of the latest unique trends to come from the Sunshine State and contributes to Florida's reputation as a quirky place.

Explanations for Florida Man center on Florida's Public Records Law, which is known as one of the most expansive open records laws in the country. All states and …

Climate Attribution Science And The Endangered Species Act, Jessica A. Wentz

Sabin Center for Climate Change Law

Climate change poses an enormous risk to plant and animal species across the planet. Mean global temperatures have already increased by approximately 1ºC, causing environmental changes that affect species abundance, distribution, behavior, physiology, genetics, and survival prospects. These changes, combined with other human stressors, have already resulted in the extinction of some species and imperiled many others. Some scientists describe this as the “Holocene” or “Anthropocene” mass extinction event. The fate of many vulnerable species will depend on emissions trajectories and mitigation efforts. But there is also a compelling need for adaptive species management in the context of a changing …

Atenism And Pharaoh Akhenaten’S Attempt To Deify Himself, Sabrina Wade

Armstrong Undergraduate Journal of History

18th Dynasty (1550-1295 BCE) pharaoh Amenhotep IV (d. 1336 BCE), later known as Akhenaten, founded what was arguably Egypt’s first monotheistic religion, which was based around the solar god Aten. This essay posits that Akhenaten founded this new religion as an attempt to deify himself. Evidence from both The Great Hymn to the Aten and Amarna Period artwork point to an attempt by Akhenaten to establish himself, not just as another pharaoh god-king, but as the sole, eternal living god. He was not simply the son of Aten, but the incarnation of Aten himself.

Cement Bricks Based On Shredded Automobile Tires, Nour Waheed, Ibrahim M. Ibrahim, M. A. Radwan, M. A. Sadek, Hany A. Elazab

Chemical and Biochemical Engineering Faculty Research & Creative Works

The essential target of this is to make good, qualified bricks with economic background and to have several uses than ordinary brick that is utilized in construction of homes or any building. From these useful properties of those blocks are acoustic segregation and thermal insulation also with recovery of many wastes that don’t be benefit from them; create from them jobs to be reused and to make brick economically wise and to be applied for example the insulation. From those squandering, are the shredded used tires after being used and it can’t be used anymore. It was cleared that the …

Preaching Social Justice, Hyveth Williams

Faculty Publications

No abstract provided.

The Roberts Court And Free Speech Symposium, Michael T. Cahill, Joel M. Gora, Geoffrey R. Stone, Ronald K. L. Collins,, David L. Hudson, Jr, Floyd Abrams, Robert Corn-Revere, Genevieve Lakier, William D. Araiza, Helen Norton, Nadine Strossen, Erwin Chemerinsky

Articles & Chapters

No abstract provided.

Combined Thoracic Endovascular Aortic Repair And Endovascular Aneurysm Repair And The Long-Term Consequences Of Altered Cardiovascular Haemodynamics On Morbidity And Mortality: Case Series And Literature Review, Sherif Sultan, Yogesh Acharya, Mohiey Hazima, Hiba Salahat, Juan Carlos Parodi, Niamh Hynes

2020-Current year OA Pubs

BACKGROUND: Thoracic and abdominal aortic stent grafts are firmer and more rigid than the native aorta. Aortic implanted devices have been implicated in the development of acute systolic hypertension, elevated pulse pressure, and reduced coronary perfusion.

CASE SUMMARY: We report four cases of staged thoracic endovascular aortic repair (TEVAR) and then endovascular aneurysm repair (EVAR). All patients had TEVAR first for thoracic aortic aneurysm and later on developed infra-renal abdominal aortic aneurysm (AAA) that required EVAR. There were three males and one female with a median age of 74.5 years (range 67.5-78.5). None of the patients developed aortic-related major clinical …

A Ladder Of Endemicity: A Pioneering Study Of Anuran Communities Along An Elevational Gradient In The Eastern Andean Cloud Forests, Ecuador, Ella Halbert

Independent Study Project (ISP) Collection

Per unit of area, Ecuador is home to the most herpetofauna of any region on Earth, yet many ecosystems are under researched. Positioned between the Eastern Andes and the Amazon rainforest, the Río Pastaza Basin of Ecuador has been the recent focus of anuran biodiversity surveys and is home to many endemic species. This study aimed to determine how the anuran community composition of a vertical transect in the Llanganates National Park varied between elevations. A 7-day expedition was conducted along a new trail up Abitagua Range spanning 1,050 m in elevation. Each night, visual encounter surveys were employed to …

The Gap Between Policy And The People: A Case Study Of The Buikwe Fishing Communities, Capri Gutiérrez

Independent Study Project (ISP) Collection

To examine the implementation of Local Government development planning in periphery and hard to reach communities in Uganda, the fishing villages of the Buikwe District were used as a case study. The objective of the study was to explore how Local Government development planning is implemented in the fishing villages to identify gaps. Implementation was broken down into three areas: consultations, needs and services, and service delivery.

The study mimicked the bottom-up approach to decentralized development planning in Uganda, beginning with seven focus group discussions in five fishing villages of Buikwe. Eleven key informant interviews were then conducted with Local …

An Assessment Of The Traditional Botanical Usage Of The Indigeneous People Of The Bugungu Sub-Region Of Western Uganda, Elena Kilber

Independent Study Project (ISP) Collection

The questions that this study aimed to answer were: how are indigenous plants used for medicine, and spiritual practices by the indigenous Bagungu communities? What effect has colonization and globalization had on the knowledge of plants held by indigenous Bagungu communities? And how is the knowledge the Bagungu people hold of traditional plant use preserved through the generations? The methods used to answer these questions were key informant interviews with five herbalists and seven clan custodians from the Bagungu community, and questionnaires administered to 31 Bagungu community members between the ages of 27 and 83. Data were analyzed using qualitative …

Investigating The Impact Of Land Use On Avian Diversity And Abundance In Areas Surrounding Mabamba Swamp, Uganda, Sydney Marie Jones

Independent Study Project (ISP) Collection

The primary objective of this study was to investigate the impact of wetland-adjacent land use on avian species richness and abundance areas surrounding Mabamba Swamp, Uganda. Four types of land use were investigated: Eucalyptus plantations, wetland-edge agricultural fields, residential areas, and mature secondary forests. A total of 40-morning point counts were conducted for ten days in late November and late December of 2021. One-way ANOVA tests and Tukey’s HSD tests revealed significant differences in mean avian richness and abundance between all sites except residential areas and Nkima Forest. Additionally, Nkima Forest was found to contain the most number of specialist …

Soil Not Oil: An Assessment Of The Role Of Earth Jurisprudence In Restoring Biodiversity Conservation In The Indigenous Bagungu Community, In Uganda, Joslyn Primicias

Independent Study Project (ISP) Collection

An Earth-centered way of living is essential in Western Uganda, along with many more repressed regions affected by giant corporate evils. The purpose of this study was to assess the contribution of Earth Jurisprudence in the restoration of conservation in the Indigenous Bagungu community. More specifically, this study examines the customary laws and rituals used by the Bagungu, the strategies used to decolonize their culture, and their perspectives on foreign influence and globalization. Key-informant interviews were conducted with seven custodians and questionnaire-led interviews were administered to thirty-one clan members from the districts of Buliisa and Hoima. The study sample size …