Digital Commons Network^™

Multimodal Medicine: Pain Control Potential, Tyler Ostlund

Master of Science in Nursing Family Nurse Practitioner

Due to the continual problem with overuse of, overdose on, and abuse of opioid medications for the past three decades it is paramount that effective, cheap, and above all safe forms of pain control are studied and applied. Multimodal pain management utilizes a combination of pharmacological and non pharmacological therapies in synergy to control pain and reduce dependence on strictly opioids. Combining the effects of medications or therapies that focus on treating different types or sources of pain such as inflammatory pain, neurological pain, etc. With the adoption of this method of pain management, the longstanding effects of the opioid …

The Use Of Distraction Techniques During Painful Procedures In Pediatric Patients, Bethany Hayward

Master of Science in Nursing Family Nurse Practitioner

No abstract provided.

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 …

An Overview Of Carbon Footprint Mitigation Strategies. Machine Learning For Societal Improvement, Modernization, And Progress, Vishnu S. Pendyala, Saritha Podali

Faculty Research, Scholarly, and Creative Activity

Among the most pressing issues in the world today is the impact of globalization and energy consumption on the environment. Despite the growing regulatory framework to prevent ecological degradation, sustainability continues to be a problem. Machine learning can help with the transition toward a net-zero carbon society. Substantial work has been done in this direction. Changing electrical systems, transportation, buildings, industry, and land use are all necessary to reduce greenhouse gas emissions. Considering the carbon footprint aspect of sustainability, this chapter provides a detailed overview of how machine learning can be applied to forge a path to ecological sustainability in …

Von Willebrand Factor Levels In The Diagnosis Of Von Willebrand Disease: A Systematic Review And Meta-Analysis, Mohamad A. Kalot, Nedaa Husainat, Abdallah El Alayli, Omar Abughanimeh, Osama Diab, Sammy Tayiem, Bader Madoukh, Ahmad Bilal Dimassi, Aref Qureini, Barbara Ameer

School of Medicine Publications

Von Willebrand Disease (VWD) is associated with significant morbidity as a result of excessive mucocutaneous bleeding symptoms. Patients with VWD can experience easy bruising, epistaxis, gastrointestinal and oral cavity bleeding, as well as heavy menstrual bleeding and bleeding after dental work, surgical procedures, and childbirth. Early diagnosis and treatment is important to prevent and treat these symptoms. We systematically reviewed the accuracy of diagnostic tests using different cut-off values of VWF:Ag and platelet-dependent VWF activity assays in the diagnosis of VWD. We searched Cochrane Central, MEDLINE, and EMBASE for eligible studies. Two investigators screened and abstracted data. Risk of bias …

Clergy Social Activity During War Conditions: The Case Of Western Regions Of Ukraine, Ihor Lutsan, Iryna Horokholinska

Occasional Papers on Religion in Eastern Europe

In this article, the authors analyze the impact of Russia-Ukraine war on church-religious life and the state of public consciousness in Ukraine and identify the main trends and contradictions in public reactions to threats to their lives and spirituality. The research focuses on religious communities of the western regions of Ukraine and their socially significant activities. The primary empirical source of the article was the study (by questionnaire survey) of the opinions of the clergy of this religious organization on the characteristics of parish life and the role of the pastor in the conditions of war. Three defining vectors that …

Appeal To The World Council Of Churches On Russian Terroristic Attacks On Ukrainian Civilians: Statement Of Ukrainian Council Of Churches And Religious Organizations, - Ukrainian Council Of Churches And Religious Organizations

Occasional Papers on Religion in Eastern Europe

No abstract provided.

Agricultural Ecosystem Services: Exploring Models And Methods For Scenario Development Along The Wasatch Front, Utah, Daniella Hirschfeld

Funded Research Records

No abstract provided.

Phylogenetic And Geographic Relationships Of Cheilostome Bryozoans In The Eastern Pacific, Hannah E. Lee

Cal Poly Humboldt theses and projects

The phylum Bryozoa is an incredibly diverse group of marine invertebrates with a widespread global distribution that is well suited for evolutionary studies but whose phylogenetic relationships are still poorly understood. Although recent studies on bryozoan taxonomies and phylogenies have increased, there is still a lack of assessment of species found at shallow water (<1 m) to intertidal depths. In this study, I aimed to expand the taxonomic sampling and assessment of the phylogenetic diversity of cheilostome bryozoans along the California coastline by utilizing mitochondrial DNA as well as inferring potential correlations between species presence and dispersal range both within and between rocky outer coast and sheltered harbor habitats. Illumina high-throughput sequencing was used to produce mitogenomes for cheilostome bryozoan samples collected off rocks from two rocky intertidal sites and off settlement panels from two harbor sites. Phylogenetic analyses generated evolutionary hypotheses of species relationships alongside geographic mapping of their distribution. This study identified 15 distinct species that represent 10 different families to form the first comprehensive phylogeny for multiple bryozoan families in California across a total range of approximately 973 km of coastline. Three genetically distinct species were found at multiple sites that are separated by a combination of rocky shores and sandy beaches, which indicates that the dispersal range of these species are not limited by geographic barriers along the coast of California. These results provide a future opportunity for further integration of this data with the phylogenies generated in this study to examine more robust evolutionary hypotheses for the phylogenetic and geographic relationships of Californian bryozoan species.

The Slater Fire Was The Product Of Settler Colonialism, William Joseph Curtis

Cal Poly Humboldt theses and projects

The Slater Fire of 2020 burned in Karuk aboriginal territory overseen by the Klamath National Forest. It burned over 200 homes to the ground and ravage over 100,000 acres of forest. This thesis argues that state-enforced fire suppression policies and methods are tools of settler-colonial erasure and the continuation of genocidal violence towards Karuk people. It analyzes the conflict between interests of the colonial state on one side and Indigenous resistance and survival on the other. Fire is an essential tool for the survival of Indigenous cultural identities, the material security of said populations, and the health of the environs …

Assessing The Potential And Pathways For Renewable Energy Transformations In Orleans, California, Malcolm Prescott Moncheur De Rieudotte

Cal Poly Humboldt theses and projects

In what is now known as the state of California in the United States, the Karuk Tribe is interested in deploying a renewable-powered microgrid in the rural community of Orleans to improve electricity system reliability and resilience to address a wide range of challenges, including extreme events such as wildfires. This study assesses the potential of local distributed renewable energy and battery storage to meet Orleans' energy needs today and in the increasingly electrified future using an energy model. It also identifies existing cultural and social priorities for energy technology along with structural barriers to renewable energy adoption and the …

Evaluating Relative Abundance, Fish Length, And Marine Protected Area Effectiveness For Four Key Rocky Reef Species Along The Northern Californian Coast, Leon Davis

Cal Poly Humboldt theses and projects

Marine protected areas (MPAs) were created with the purpose of helping conserve and restore diminished populations of marine organisms. Measuring the effectiveness of MPAs requires long-term monitoring, investigating the abundance and size distributions of the species that utilize the conservation areas, and comparing the results to neighboring reference sites that are not currently protected. In this study, observations from long-term MPA monitoring in northern California (2010-2019) were modeled with substrate, oceanographic, spatial, temporal, and body size variables to describe the variability in abundance and size of three fish groups: Black rockfish (Sebastes melanops), the Blue rockfish group (comprised …

From The Edge Of A Rib: Pro-Ana Edgeworking Narratives, Casey Dobbins

Cal Poly Humboldt theses and projects

People who deliberately practice eating disordered behaviors as a lifestyle form digital communities known as pro-ana. Pro-ana identity is constructed through the medicalized frameworks of anorexia nervosa that attempt to maximize weight loss and also manage other eating disorder behaviors such as binging and purging. This thesis examines pro-ana materials requested and produced on websites, Whisper, and Reddit, assembling these discursive and image exchanges into discourses that identify and describe eating disorder pathology and recovery. My ethnographic collection consists of screenshots of written materials and images from websites, Whisper posts, Reddit threads, and a Discord. This thesis examines discursive strategies …

Envisioning A Grassroots Framework For Community-Based Mental Health Crisis Intervention, Xandra C. Gradine

Cal Poly Humboldt theses and projects

The mental health and well-being of both individuals and communities are going to be best served by community-based services and care completely unreliant on traditional top-down models that often include inaccessible services and/or coercive methods. This is especially prevalent in the case of mental health crisis intervention; where most state-based interventions involve coercive agents who often are not given any specific training on mental health crisis response. As mental health crisis and suicide rates continue to rise in the U.S., and even the most well-respected model of crisis intervention has done little to resolve the issues of prisons serving as …

Does Bisphenol-A, An Estrogen-Like Environmental Toxin, Disrupt Expression Of The Neuronal Chloride Exporter Protein During Early Brain Development?, Mayra S. Mendez

Cal Poly Humboldt theses and projects

Bisphenol A (BPA), a manufactured compound found in consumer products, is known to adversely affect early brain development by disrupting normal estrogen signaling. Recently, BPA was reported to suppress expression of a gene encoding the neuron-specific chloride ion transporter, KCC2. Human and animal studies show suppressing KCC2 can cause neuronal and behavioral hyperactivity. Therefore, some adverse effects of BPA may be due to KCC2 suppression and consequent neuronal hyperactivity. This study aimed to determine whether BPA exposure during brain development alters KCC2 expression. A secondary purpose was to evaluate whether a new transgenic zebrafish line, KCC2:mCitrine,could be used to track …

Modulation Of Polyamines To Elucidate Function Within Osteogenesis Of Mesenchymal Stromal Cells, Amin S. Cressman

Cal Poly Humboldt theses and projects

Snyder-Robinson Syndrome (SRS), an X-linked intellectual disability that arises in children, exhibits debilitating phenotypes like severe osteoporosis. These patients demonstrate an inability to produce mineralized new bone in comparison to the rate at which bone is resorbed, thus leading to weaker skeletal structure and atraumatic fractures. The known cause of SRS is due to loss-of-function mutations within the gene that encodes Spermine Synthase (SMS). Loss of SMS enzymatic activity, which catalyzes the conversion of polyamines spermidine into spermine, demonstrates an increase in the spermidine/spermine ratio in all documented cases of this disorder. The involvement of polyamines in osteogenesis is still …

Johnson V. M'Intosh: Christianity, Genocide, And The Dispossession Of Indigenous Peoples, Cynthia J. Boshell

Cal Poly Humboldt theses and projects

Using hermeneutical methodology, this paper examines some of the legal fictions that form the foundation of Federal Indian Law. The text of the U.S. Supreme Court’s 1823 Johnson v. M’Intosh opinion is evaluated through the lens of the Convention on the Prevention and Punishment of the Crime of Genocide to determine the extent to which the Supreme Court incorporated genocidal principles into United States common law. The genealogy of M’Intosh is examined to identify influences that are not fully apparent on the face of the case. International jurisprudential interpretations of the legal definition of genocide are summarized and used as …

Evaluating The Impact Of Video Based Instruction And Immediate Feedback On The Performance Of Three Gross Motor Skills For Participants With Down Syndrome, Alyssa Gadberry

Cal Poly Humboldt theses and projects

The purpose of this study was to evaluate the impact of video based instruction combined with immediate visual feedback on the performance of three different gross motor skills for children with Down Syndrome (DS). The participants in this study are two children with DS. They were selected for this study based upon these qualifying factors: enrolled in a moderate/severe special day class, enrolled in a title one school, have Down syndrome and displayed deficits in gross motor abilities based upon the administration of the Total Gross Motor Development-3 (TGMD-3) assessment. The research design is a multiple baseline design where three …

Winter Sandpiper Communities On Humboldt Bay: High-Tide Roost Use And Habitat Features That Influence Roost Site Selection, Chelsea Polevy

Cal Poly Humboldt theses and projects

Roosts, locations at which birds and other animals come together to rest and preen while remaining vigilant for predators, are a common facet of the nonbreeding biology of many shorebirds. Roosts fall on a continuum from traditional to ephemeral; traditional roosts are used consistently by the same individuals, whereas ephemeral roosts are used inconsistently and may be used only once or a few times. Studies show that roost habitat preference is the result of an individual shorebird’s attempt to optimize the costs and benefits associated with time constraints, energetic demands, and danger risks as they relate to overall fitness.

In …

Northern Elephant Seal (Mirounga Angustirostris) Colony Establishment And Growth In The King Range National Conservation Area, California, Emma Hatton Levy

Cal Poly Humboldt theses and projects

The King Range colony is the northernmost successful and expanding breeding site for northern elephant seals (Mirounga angustirostris). To evaluate the composition and growth of this colony, I conducted systematic surveys recording counts, age classes, births, and resighting seals with individually identifiable flipper tags. The timing of life-history events (breeding, molting, and resting) of all elephant seal sex and age groups at the King Range was consistent with observations at other colonies. Colony counts during breeding and molting have increased steadily over the 4-year study period (2018-2021), and pup production has increased by 87% since the first year …

Social Science Research To Help Advance Regional Coordination And Collaboration Of Sea Level Rise Planning And Adaptation On Humboldt Bay, Kristen Orth-Gordinier

Cal Poly Humboldt theses and projects

Humboldt Bay is experiencing the fastest rate of relative sea level rise in California and is likely to experience severe sea level rise (SLR) flooding within the next two decades. The Humboldt Bay shoreline is owned and governed by a patchwork of entities with different missions and jurisdictions so coordination of SLR planning will be critical because flooding of hydrologic areas from tidal waters can cross political boundaries. The goal of this project was to conduct social science research that can inform and advance the development of regional coordination and collaboration related to SLR in Humboldt Bay. To do this, …

Counter-Mapping The Material World Of The Bone Clocks: A Critical Analysis Through Digital Cartography, Anne Howard

Cal Poly Humboldt theses and projects

This project develops a reading strategy through mapping, using David Mitchell's 2014 novel The Bone Clocks as a primary text. Through the methods of critical cartography and counter-mapping, this research insists that by making maps that counter the dominant narrative, readers can disrupt the author’s perspective and craft new interpretations that highlight their own experiences. Critical cartography, the reflexive how and why maps are made and used, is all about the awareness of the power dynamics and colonial influences involved in traditional map-making. Choosing to map against dominant power structures is called counter-mapping. To apply these theories to literature, then, …

A Place Of Small Canoes: An Archaeological Investigation Of Cayucos, California, Kaya E. Wiggins

Cal Poly Humboldt theses and projects

Located on the Central Coast, within the northern portion of Estero Bay, Cayucos remains an under-investigated area, and with over 8,000 years of human occupation there, it has the potential to inform about local and regional precontact history. Though relatively few archaeological investigations have occurred in Cayucos, by synthesizing studies in the area, a baseline of information emerges to build upon. This thesis reviews every recorded archaeological site with a precontact component, in the vicinity of Cayucos. These records, along with other relevant studies and theoretical framework, provide clues about the past associated with local settlement, technology, and the environment. …

“There's Always People In The Room For Whom This Is Not Merely Theory”: Emergent Pedagogies, Casey Mccullough

Cal Poly Humboldt theses and projects

Colleges and universities are generally regarded as a place for students to expand their skill sets and knowledge in preparation for specific fields of work. Many academic institutions and disciplines are also focused on recruiting and retaining students from socially marginalized communities in the name of equity, inclusion, and diversity. Despite this, some institutions in practice prioritize image, status, and wealth while deprioritizing resources, care, and support for students and their learning conditions. Often within these institutions are educators who challenge these systems in their courses, on campus, and across the country, encouraging and empowering students to directly confront those …

Geographic And Seasonal Variation Of Flying Squirrel Vocalizations In California, Travis A. Farwell

Cal Poly Humboldt theses and projects

Advancements in bioacoustics field studies have further elucidated spatial, temporal, and behavioral aspects of otherwise-cryptic species, as well as offering insights into species communication. The discovery of high-frequency vocalizations in North American flying squirrels in particular has allowed researchers to use ultrasonic acoustic recorders to detect these cryptic species in the wild. Investigations into vocalizations of northern flying squirrels (Glaucomys sabrinus) and southern flying squirrels (G. volans) have highlighted call type variation between species and the potential use of recorders as a tool to examine vocal activity patterns. However, high-frequency vocalizations had yet to be quantitatively …

Techno-Economic Feasibility Of Electrifying Food Markets In Nigeria With Biogas Hybrid Mini-Grids, Demi Temitope Ogunwo

Cal Poly Humboldt theses and projects

This thesis explored the feasibility of electrifying a food market in an urban city in Nigeria with a hybrid biogas-powered mini-grid. Under the Energizing Economies Initiative of the Rural Electrification Agency of Nigeria, nine markets in the country currently receive constant access to electricity via hybrid mini-grid systems. As a majority of these systems are diesel-solar-battery systems, this thesis explored the use of biogas generators as a substitute for diesel generators in hybrid mini-grids for food markets. A fruit and vegetable market in Ketu, Lagos was used as a case study for the research. The research for this thesis was …

Estimating The Ecosystem Service Of Aleutian Cackling Goose Droppings On Pastures, Brian G. Fagundes

Cal Poly Humboldt theses and projects

The Aleutian cackling goose (Branta hutchinsii leucopareia) experienced a population low of 790 geese in 1974 and has recovered to the current estimate of 186,100 geese in 2021. Private livestock producers view geese as pasture competitors and use hazing and hunting to scare geese from private lands to adjacent public lands. I investigated if geese provide an ecosystem service via dropping fertilizing effects to improve pastures in northern California.

A greenhouse experiment was conducted from February-August 2019 at Cal Poly Humboldt, divided into two experiments: freshly sown ryegrass pasture and established plant and soil communities removed intact from …

Drought Responses Across Diverse Conifer Species, Habitats, And Competitive Gradients In Northern California, Gabriel J. Roletti

Cal Poly Humboldt theses and projects

Frequent and intense drought events are rapidly altering stand dynamics in western North American forests. Climate, competition, and site characteristics can affect the growth responses of individual trees to drought stress. The ecological and geographical diversity of northern California provides a unique opportunity to measure these responses across species, habitat types, and levels of competitive pressure. This study used dendrochronological techniques and linear mixed-effects models to assess growth responses to drought in four montane and two coastal conifer species across 54 study sites (nine sites per species and 540 trees total) in northern California. Growth was evaluated from 2002-2018 and …

Comparing Molecular Methods To Estimate Fish Stomach Contents And Gastric Evacuation Rates: Implications For Measuring The Impacts Of Predation On Central Valley Chinook Salmon, Cory M. Dick

Cal Poly Humboldt theses and projects

Juvenile Chinook Salmon (Oncorhynchus tshawytscha) migrating through the Sacramento – San Joaquin Delta (the Delta) in central California have higher mortality rates than salmonids migrating through other west coast estuaries. Some hypotheses for high mortality rates include entrainment into water export facilities, physical alterations of the river system, and predation. Of these factors, predation is considered the least understood but may have the largest impact. Predation from large populations of non-native piscivorous fishes in the Delta is believed to effect abundances of Central Valley Chinook salmon, however sufficient data supporting this hypothesis is scarce. In this study, I …

Carnivore And Ungulate Responses To Cattle In A Grazed Forest Ecosystem, Rebecca Carniello

Cal Poly Humboldt theses and projects

Habitat disturbance, a leading threat to biological diversity, comes in many forms and can alter the behavior of wildlife and reduce the amount of suitable habitat. Livestock grazing, a form of habitat disturbance, is the most widespread influence on native ecosystems of western North America. Research on the impacts of introduced domestic herbivores on wild carnivores and ungulates varies, and the degree to which wildlife species are affected is often species-specific. I used remote trail cameras to compare the activity patterns of black bears (Ursus americanus), coyotes (Canis latrans), bobcats (Lynx rufus), mountain lions …