Digital Commons Network^™

African American Spirituality, Marital Satisfaction, And Internalized Racial Oppression, Tiara Monique Mcintosh

Doctoral Dissertations and Projects

Internalized racism was the topic of the current study. The emphasis of this study was on how African Americans deal with cultural racism and how it impacts their daily lives. One example of early internalized racism is Black teenage girls' dissatisfaction with their skin tones (Pyke, 2010). Internalized racial prejudice manifests itself in the adoption of American ideals of beauty, the devaluation of one's community, and the adoption of unhealthy habits (Campon & Carter, 2015). African Americans are a mixed group of people of many different backgrounds. The historical and contemporary links that link African countries American couples include marital …

The Role Of The Skin Microbiome In Amphibian Pathogen Susceptibility In Turnbull National Wildlife Refuge, Krista S. Dodd

EWU Masters Thesis Collection

The fungal pathogen, Batrachochytrium dendrobatidis (Bd), has led to the decline and extinction of many amphibian populations, but some bacteria in the skin microbiome can inhibit its growth. In Turnbull National Wildlife Refuge (TNWR) in eastern Washington, Bd is highly prevalent, but the role of the skin microbiome in Bd infection dynamics have not been examined in this region. We hypothesized that frogs with lower Bd infection intensities would have higher skin bacterial diversity and more abundant anti-Bd bacteria, indicative of a more protective function. Our study combined cultureindependent and culture-dependent methods to assess the relationship between Bd and the …

Plant-Pollinator Interaction Networks In Remnant And Reconstructed Palouse Prairie In Eastern Wa, Usa, Emma Hoskins

EWU Masters Thesis Collection

Ecological restoration is often focused on re-establishing native plant communities, without considering the larger ecological community, specifically pollinators, despite their being critical to native forb reproduction. Further, ecological restoration has the potential to mitigate global pollinator declines by rebuilding native ecosystems, providing pollinators with floral resources and nesting habitat. This is especially true for prairie restoration, which struggles to establish diverse, abundant native forb communities. The USDA Conservation Reserve Program State Acres for Wildlife Enhancement (CRP SAFE) Palouse Prairie Project provides funding to convert agricultural fields into native Palouse Prairie habitat for the benefit of wildlife. Due to financial and …

Investigating How Bat Ectoparasites Influence The Skin Microbiome Diversity And Composition In Washington State Bats, Dana E. Colley

EWU Masters Thesis Collection

White-Nose Syndrome (WNS), caused by the psychrophilic pathogenic fungus Pseudogymnoascus destructans (Pd), has killed millions of bats in the eastern United States since its initial introduction in 2006 and recent expansion into the western U.S. Understanding factors that contribute to the spread of Pd and risk of infection is crucial for management of WNS. Bat ectoparasites, including bat mites and bat flies, are omnipresent in bat populations, yet the relationship between these ectoparasites and bat health is still unknown. We examined the relationship between bat ectoparasites and the skin microbiome in relation to WNS infection risk in Washington State bats. …

Population Assignment Of Entrained Migratory Westslope Cutthroat Trout In North Idaho, Craig D. Wells

EWU Masters Thesis Collection

The Clark Fork-Pend Oreille River basin of northeastern Washington and the Idaho Panhandle historically supported a robust metapopulation of Westslope Cutthroat Trout (WCT) Oncorhynchus clarkii lewisi, a western native salmonid of high cultural and economic value. The construction of impassible hydroelectric dams and smaller in-stream barriers has prevented the return of migratory WCT to spawning tributaries, likely leading to the fragmentation of this metapopulation over the last 100 years. One such impassible barrier is Albeni Falls Dam near Newport, Washington. Completed without fish passage capabilities in 1955, Albeni Falls Dam has been of interest as a site for restoring fish …

Assessing The Behavioral Response Of Westslope Cutthroat Trout To Olfactory Cues In A Two-Choice Y-Maze, Hannah Marie Condron

EWU Masters Thesis Collection

The goal of this study was to determine which olfactory cues were most attractive to Westslope Cutthroat Trout Oncorhynchus clarkii lewisi (WCT) in a two-choice Y-maze. WCT used in this study were from Kings Lake and Paqua Creek in Pend Oreille County, Washington, and tested in 2018 and 2019. The different odorants tested in this study were population-specific pheromones produced by WCT from the same population, conspecific pheromones produced by WCT from the second population, and water obtained from each population’s natal stream. The water Kings Lake WCT were reared in for one year at the Spokane Hatchery was also …

The Significance Of Cell-Surface Α2,3-Linked Sialic Acid In Osteoclasts, Christopher S. Harding

EWU Masters Thesis Collection

Osteoclasts are giant, multinucleated cells that, alongside osteoblasts, are central to maintaining physiologically healthy bone. The functions of osteoclasts and osteoblasts-degrading and depositing bone matrix, respectively-are paired in healthy bone tissue, thereby yielding no net bone loss or deposition. When these functions become imbalanced, it results in net bone loss or gain, depending on which cell type is being outcompeted. Osteoporosis is one of the most common pathologies stemming from such an imbalance, and predominantly affects postmenopausal women, as the ablation of circulating estrogen-a pro-death signal for osteoclasts-causes a prolongation of osteoclast lifespan and consequent lengthening of their resorptive activity. …

Role Of Seed Mixes, Biochar Soil Amendment, And The Soil Seed Bank In Improving Palouse Prairie Restoration, Kristine Snyder

EWU Masters Thesis Collection

The Palouse Prairie Ecoregion of Eastern Washington and Idaho is critically endangered. Eastern Washington University (EWU) has begun a ~120 acre campus prairie restoration; however, there is considerable uncertainty about the most effective restoration approach. Annual seeds and soil organic matter are important for succession and soil moisture, but their roles are unknown for Palouse prairie restoration. Additionally, the soil seedbank of the Palouse ecoregion is widely unknown but could provide insight into methods or species to use for restoration. My research aimed to determine the effects of seed mix diversity, annual seed addition, and soil organic matter (as biochar) …

Assessment Of Scientific Payload Carrying Spirulina Onboard Blue Origin’S New Shepard Vehicle, Pedro J. Llanos, Morgan Shilling, Kristina Andrijauskaite, Kody Kidder, Vijay V. Duraisamy

Publications

The research team at ERAU and UTHSCSA analyzed the effects of suborbital flight stressors and various light conditions (red, white, no light) on the Arthrospira platensis (Spirulina), onboard Blue Origin’s New Shepard vehicle. Commercially available cyanobacterium species were cultivated and closely monitored in mother colonies several months before the suborbital flight mission. The aim of this study was to estimate the biomass production and growth as a potential dietary alternative for prospective human spaceflight's life support system. Spirulina samples were flown in a NanoLab with adjacent avionics supporting the light conditions and sensors to monitor the temperature, relative humidity, and …

How Single Mothers Navigated Changes In Role Strain And Role Conflict In Rural Areas During The Covid-19 Pandemic, Scott Miller

Research Papers

No abstract provided.

Removing Carbon Dioxide Through Artificial Upwelling And Downwelling: Legal Challenges And Opportunities, Romany M. Webb, Korey Silverman-Roati, Michael B. Gerrard

Faculty Scholarship

A 2022 report by the Intergovernmental Panel on Climate Change warned that, to keep global average temperatures within 1.5oC above pre-industrial levels, emissions must reach net-zero by mid-century. The report concluded that achieving net-zero emissions will require the removal of carbon dioxide from the atmosphere “to counterbalance hard-to-abate emissions” from sectors like agriculture, aviation, and shipping. The report further noted that, if deployed at large scales, carbon dioxide removal (“CDR”) could also be used to achieve net negative emissions and thus effectively reduce the atmospheric concentration of carbon dioxide.

A variety of CDR techniques, both terrestrial and ocean-based, have been …

Experimental Study Of Wall Bounded Harbor Seal Whisker Inspired Pin Geometries, Anish Prasad, Mark Ricklick

Publications

Conventional cylindrical/elliptical pins are one of the most widely used geometries in convection cooling systems and are used in the internal cooling of gas turbine blades and other applications, as they promote better heat transfer at the expense of large pressure losses and unsteadiness in the flow. The need to reduce pressure drop and maintain the heat transfer rates are a pressing requirement for a variety of industries to improve their cooling efficiency. One such prominent field of research is conducted in optimizing the design of pin geometries. In this study, a harbor seal whisker inspired geometry is being studied …

The Potential Roles Of Broccoli Sprouts (Bsp) And Green Tea Polyphenols (Gtps) In Prevention Of Mammary Cancer, Itika Arora

All ETDs from UAB

Cancer is one of the leading causes of death in the United States. Based on the American Cancer Society statistics, in 2021 1,806,590 new cancer cases and 605,520 cancer deaths are projected to occur in the United States. Amongst all, breast cancer (BC) is one of the most prevalent cancers that occurs in women. Various lifestyle factors such as alcohol intake, smoking, an unhealthy diet and physical inactivity may result in increased rates of BC risks (cancer-transition) by inducing mutations in DNA. Numerous epidemiological studies indicate that a diet rich in green tea polyphenols (GTPs), and/or cruciferous vegetables such as …

Characterization Of The Phenotype And Functional Properties Of Myeloid Subpopulations In Chronic Inflammatory Conditions, Krystle Leandra Ong

All ETDs from UAB

Myeloid cells represent a subset of leukocytes traditionally recognized as first responders to acute inflammatory stimuli. In recent years, there has been a growing appreciation of the role of myeloid cells as critical regulators of the immune system in disease pathogenesis and progression. Chronic inflammatory diseases including viral infections, autoimmune diseases, and malignancies are frequently associated with altered myelopoiesis characterized by a profound shift in the myeloid cell phenotype and function. The work presented in this dissertation provides an insight into dysregulated myelopoiesis and myeloid heterogeneity in multiple myeloma (MM), human immunodeficiency virus-1 (HIV-1), and coronavirus disease-19 (COVID-19). We identify …

The Role Of Nitric Oxide And Cyclic Guanosine Monophosphate Signaling In Arteriovenous Fistula Maturation, Maheshika S. Somarathna

All ETDs from UAB

Vascular access is the single most important component of the hemodialysis procedure and the arteriovenous fistula (AVF) is the most preferred type. However, 60% of AVFs created fail to mature successfully for dialysis use (AVF maturation failure). AVF maturation failure is primarily the result of 1) intimal hyperplasia formation (IH) and 2) poor vascular outward remodeling. Currently, a major unmet clinical need in the field is the lack of effective therapies to treat/prevent AVF maturation failure due to the poor understanding of molecular mechanisms. This proposal is designed to: 1) elucidate the pathologic significance of nitric oxide (NO) and cyclic …

Life-Space Mobility In The Older Adult, Community-Dwelling Cancer Survivor In The Deep South: A Secondary Data Analysis, Richard A. Taylor

All ETDs from UAB

By 2040, the U.S. is projected to have 26.1 million cancer survivors; 73% of these will be over 65 years old. Much is known about life-space mobility (LSM) in patients with non-cancer serious illnesses. Restricted LSM affects every aspect of an older adult’s life; their independence, autonomy, and quality of life (QOL). To date, there are no studies examining LSM in older cancer survivors. Therefore, we examined LSM, factors that affect LSM, and the relationship between LSM and QOL in older cancer survivors using existing data from the University of Alabama at Birmingham (UAB) Study of Aging (SOA) (NIA AG15062). …

The Roles Of Repressive And Activating Epigenetic Factors In Vertebrates Neural And Neural Crest Development, Saeid Mohammad Parast

All ETDs from UAB

The vertebrate nervous system comes from specific regions of the ectoderm that comprises of the neural plate and the neural crest. Although genetic mechanisms governing vertebrate neural development have been investigated in depth, there is a knowledge gap regarding the roles of epigenetic mechanisms in this process. As epigenetic modulators, the COMPASS (also known as SET1/MLL complex) and HP1 proteins are responsible for regulating chromatin accessibility to transcription factors. COMPASS is responsible for deposition of activating histone H3K4 methylation marks at promoters and enhancers and thus creates open chromatin domains. The critical structural and regulatory subunits of COMPASS, Dpy30 and …

The Integrative Systeomics Framework To Prioritize Genes And/Or Pathways In Skin Imflammation, Bharat Mishra

All ETDs from UAB

The accelerated growth in sequencing technology assisted us to explore the bio-logical systems comprehensively through a top-down approach rather than the conven-tional bottom-up approach. The top-down approach is a part of systems biology that gen-erates massive data that has driven this course of investigation to decipher the system-wide genetic perturbations. To reduce the complexity of humongous datasets, the graph (network)-based techniques facilitate the easy handling, analysis, and interpretation of biological associations. Networks are the graphical representation of nodes (biomole-cules) and edges (associations/interactions). The most common biological networks are correlation-based gene co-expression network (GCN), gene regulatory network (GRN), and protein-protein interaction …

Removing Carbon Dioxide Through Ocean Fertilization: Legal Challenges And Opportunities, Korey Silverman-Roati, Romany M. Webb, Michael Gerrard

Faculty Scholarship

Carbon dioxide removal (“CDR”) will be needed, alongside deep emissions cuts, to achieve global temperature goals. According to a 2022 report by the Intergovernmental Panel on Climate Change, to keep global average temperatures within 1.5°C above preindustrial levels, carbon dioxide and other greenhouse gas emissions must reach net-zero by mid-century. Scientists have proposed a number of land- and ocean-based CDR techniques. This paper focuses on ocean fertilization, which involves adding iron or other nutrients to the ocean to stimulate the growth of phytoplankton that uptake carbon dioxide and convert it into organic carbon. The hope is that the organic carbon …

Psychological Safety In The Russian Language Classroom, Kelly Knickmeier Cummings, B. Amarilis Lugo De Fabritz, Tia-Andrea Scott, Nsikakabasi Ekong, Isabella Mason

Russian Language Journal

This article seeks to join the ongoing, vibrant discussion about how to foster inclusivity in our classrooms and build a pipeline of Russian language students that is more reflective of the demographic fabric of the United States. Three BIPOC (Black, Indigenous, and people of color) third-year Russian language students and their instructors at Howard University collaborated as coauthors. We drew from the field of organizational behavior to consider the relevance the concept psychological safety may have for second language acquisition (SLA), and we begin to assess its utility in the Russian language classroom.

Sporadic Creutzfeldt-Jakob Disease After Receiving The Second Dose Of Pfizer-Biontech Covid-19 Vaccine, Andrea J. Folds, Melanie-Belle Ullrich, Sann Htoo, Anjeza Chukus

Internal Medicine

No abstract provided.

Stress-Associated Metabolites Vary With Both Season And Habitat Across Populations Of A Climate Sentinel Species, A. L. Whipple, C. Ray, J. Varner, J. N. Kitchens, A. A. Hove, J. A. Castillo Vardaro, J. L. Wilkening

Faculty Research, Scholarly, and Creative Activity

Relating physiological stress to habitat quality could refine conservation efforts. Habitat quality, which is often inferred from patch occupancy or demographic rates, might be measured in a more timely and nuanced way using metrics of physiological stress. To understand whether stress-associated hormones vary with metrics of habitat quality, we measured fecal glucocorticoid metabolite (FGM) levels in the American pika (Ochotona princeps), a small mammal with well-defined habitat (talus), which can vary in quality depending on the presence of subsurface ice features. In spring and fall 2018, we collected feces noninvasively from pika territories in taluses “with” or “without” subsurface ice …

Emerging Technologies And Approaches For In Situ, Autonomous Observing In The Arctic, Craig M. Lee, Michael Degrandpre, John Guthrie, Victoria Hill, Ron Kwok, James Morison, Christopher J. Cox, Hanumant Singh, Timothy P. Stanton, Jeremy Wilkinson

Faculty Research, Scholarly, and Creative Activity

Understanding and predicting Arctic change and its impacts on global climate requires broad, sustained observations of the atmosphere-ice-ocean system, yet technological and logistical challenges severely restrict the temporal and spatial scope of observing efforts. Satellite remote sensing provides unprecedented, pan-Arctic measurements of the surface, but complementary in situ observations are required to complete the picture. Over the past few decades, a diverse range of autonomous platforms have been developed to make broad, sustained observations of the ice-free ocean, often with near-real-time data delivery. Though these technologies are well suited to the difficult environmental conditions and remote logistics that complicate Arctic …

The Rumertime Process As A Protective Factor In School Attendance Problems, Yvonne Larrier, Monica Allen, Arline Edwards-Joseph, Geneva Fleming, Vanessa Kelleybrew

Faculty Research, Scholarly, and Creative Activity

The RUMERTIME Process (RP) is a five-step culturally responsive social-emotional, problem-solving, prevention-intervention strategy used to educate, equip, and empower students, educators, and families. The RP equips individuals with the abilities to recognize, understand, manage, express, and reflect on their thoughts, interactions, mindsets, and emotions (RUMERTIME) in relation to themselves, others, and the daily life challenges they face within multiple systems and settings. The RP is embedded within the Cultivating SEEDS System framework (CSS) and is utilized to equip culturally diverse communities, inclusive of students, family members, educators, and administrators, with the social-emotional skills to effectively solve student attendance problems (SAPs). …

Prediction Of Formation Conditions Of Gas Hydrates Using Machine Learning And Genetic Programming, Anupama Kumari, Mukund Madhaw, Vishnu S. Pendyala

Faculty Research, Scholarly, and Creative Activity

The formation of gas hydrates in the pipelines of oil, gas, chemical, and other industries has been a significant problem for many years because the formation of gas hydrates may block the pipelines. Hence, the knowledge of the phase equilibrium conditions of gas hydrate became necessary for the economic and safe working of oil, gas, chemical industries. Various thermodynamic approaches with various mathematical techniques are available for the prediction of formation conditions of gas hydrates. In this chapter, the authors have discussed the least square support vector machine and artificial neural network models for the prediction of stability conditions of …

Exclusion Cycles: Reinforcing Disparities In Medicine, Ana Bracic, Shawneequa L. Callier, Nicholson Price

Articles

Minoritized populations face exclusion across contexts from politics to welfare to medicine. In medicine, exclusion manifests in substantial disparities in practice and in outcome. While these disparities arise from many sources, the interaction between institutions, dominant-group behaviors, and minoritized responses shape the overall pattern and are key to improving it. We apply the theory of exclusion cycles to medical practice, the collection of medical big data, and the development of artificial intelligence in medicine. These cycles are both self-reinforcing and other-reinforcing, leading to dismayingly persistent exclusion. The interactions between such cycles offer lessons and prescriptions for effective policy.

The Everyday First Amendment, Leonard M. Niehoff, Thomas Sullivan

Articles

On June 26 and June 27, 2019, some twenty contenders for the Democratic nomination for President of the United States participated in two evenings of political debate. The outsized group included Rep. Tulsi Gabbard of Hawaii, who was struggling to gain traction with voters. Shortly after the debate, while many viewers were conducting online searches to learn more about the candidates, Google temporarily suspended her campaign’s advertising account.

Google claimed that the interruption occurred because an automated system flagged unusual activity on the account. But Gabbard did not accept this explanation; she believed that Google deliberately had tried to undermine …

Suspect Classifications, Immutability, & Moral Responsibility, Michael Gentithes

Akron Law Faculty Publications

Immutability is an important thread in equal protection jurisprudence.1 It helps explain when a government classification is constitutionally suspect, requiring courts to evaluate that classification under the exacting strict scrutiny standard.2 Recently the Supreme Court, though not expressly relying on equal protection arguments to reach its holding, has suggested that sexual orientation is an immutable trait of the sort that traditionally triggers strict scrutiny when the government relies upon it.3 But the suggestion that sexual orientation is immutable, and thus subject to strict scrutiny, has not found wide acceptance across the judiciary. Furthermore, the scientific evidence surrounding sexual orientation is …

Assessment Of Potential Augmentation And Management Strategies For Razorback Sucker Xyrauchen Texanus In Lake Mead And Grand Canyon: A 2021 Science Panel Summary, Casey A. Pennock, Phaedra Budy, Scott A. Bonar, Thomas E. Dowling, Keith B. Gido, Eliza I. Gilbert, Brian R. Kesner, Craig P. Paukert, Michael C. Quist, Julie Stahli, Thomas F. Turner, David L. Ward

Ecology Center Publications

Razorback Sucker Xyrauchen texanus is a large-bodied, long-lived species endemic to the Colorado River Basin. This species historically ranged throughout the basin from the Colorado River delta in Mexico to Wyoming and Colorado. Currently, the species persists ,in a small portion of its historical range with the help of intensive management efforts including augmentation. Recruitment to adult life stages is extremely limited in the wild, but is documented consistently in Lake Mead. Research and monitoring efforts in Lake Mead are ongoing since 1996 and have recently expanded to include the Colorado River inflow area and portions of lower Grand Canyon. …

Desired Resources For Changing Diet Among Persons With Multiple Sclerosis: Qualitative Inquiry Informing Future Dietary Interventions, Stephanie L Silveira, Emma V Richardson, Robert W Motl

Faculty, Staff and Student Publications

BACKGROUND: There are approximately 1 million adults in the United States with multiple sclerosis (MS). Persons with MS are interested in diet as a second-line therapy for improving MS symptoms and disease progression. Examination of desired resources regarding diet among persons with MS is necessary for supporting behavior change.

METHODS: Twenty-five adults with MS completed 1-on-1, online semistructured interviews. An inductive, 6-phase, semantic thematic analysis was applied to identify themes associated with participant preferences for dietary behavior change.

RESULTS: The research team crafted 4 key themes from the data that encompassed participants' desired resources for dietary behavior change. Theme 1, …