Digital Commons Network^™

Dynamic Balance Of Experienced And Novice Rock Climbers, Brian G. Shea

Cal Poly Humboldt theses and projects

Climbing requires heavy use of the upper body muscles in the torso and arms to pull the body vertically or traverse horizontally. The upper body profile of climbers has been characterized, however there is little research that has examined the lower body and its contribution to climbing performance. There are studies that have examined postural control while climbing, but no study has evaluated the dynamic balance of the lower extremities in climbers. For this study, lower body dynamic balance was measured using normalized reach distances of the Star Excursion Balance Test (SEBT). Eighteen adult, indoor climbers (n=12) and non-climbers (n=6) …

Low Income Housing Energy Efficiency Improvement Program For The Yurok Tribe Of Northern California, Keivan Branson

Cal Poly Humboldt theses and projects

Housing on the Yurok reservation in California is a major concern for the local Tribal Government. This report details a study of the energy situation for housing of the Yurok Tribe to provide a framework for implementing housing energy efficiency to benefit low-income members of the Tribal community residing in substandard housing. The report briefly details the history of the reservation as it pertains to the current housing situation, as well as the authors personal context of living for 16 years in the reservation town of Klamath, CA. The analysis draws on information obtained from mixed methods, including information collected …

Tracing Writer/Reader Identity In, And In Response To, Queer Latinx Autohistoria-Teorìa, Corrina Wells

Cal Poly Humboldt theses and projects

This project examines how diverse representation changes the discourse around queer latinx identities. This project extends theories of representation that show how a text changes the imaginary of the reader through a two-part methodology. First, through explicating Spit & Passion and A Cup of Water Under My Bed, this project examines how these texts construct a readers’ imaginary. Then, through a corresponding qualitative assessment on readers’ responses to the texts, this project identifies the extent to which the texts change the beliefs and understandings of a small group of students. Articulating an ecology of identity using the texts under examination, …

Characterizing Habitat Preference In Three Nearshore Reef-Associated Fishes Through Collaborative Research, Public Data, And Open Source Software, Ian D. Kelmartin

Cal Poly Humboldt theses and projects

Black rockfish (Sebastes melanops), canary rockfish (S. pinniger), and lingcod (Ophidion elongatus) are important species in Northern California’s nearshore recreational and commercial fisheries. These species are associated with nearshore rocky reefs and are among a suite of species intended to benefit from the establishment of the marine protected area (MPA) network along the Northern California Coast in 2012.

Many aspects of the North Coast’s nearshore ecosystem remain poorly studied, including the spatial distribution and habitat associations of nearshore fish species. This study used data collected from Cape Mendocino State Marine Reserve (SMR), Ten Mile …

Foraging Habitat Of Pileated Woodpeckers In Relation To A Managed Landscape On The Hoopa Valley Reservation, Northwestern California, Dawn Michelle Blake

Cal Poly Humboldt theses and projects

The Pileated woodpecker (Dryocopus pileatus) is associated with older forest stages—larger diameter trees and snags for roosting, nesting and foraging, but they also use managed forests. The Hoopa Reservation is approximately 37,000 ha of mostly forested area with an array of seral stages. The Hoopa Tribe manages timber, and explicitly provides habitat for woodpeckers according to the Tribe’s Forest Management Plan (FMP). No formal study has assessed woodpecker habitat at Hoopa, and habitat has not been well described in this region. I captured eleven woodpeckers and outfitted them with transmitters between 2009 and 2014, and I used resource …

Community-Based Initiatives For Neighborhood And Community Rehabilitation: A Case Study Of The Mission District, San Francisco, California, Francesca Monique Gallardo

Cal Poly Humboldt theses and projects

Through the case study of San Francisco, CA’s Mission District, this research project addresses how community-based affordable housing development is operationalized to rehabilitate communities and neighborhoods experiencing effects of gentrification, mass displacement, and cultural dilution. My goals were to identify how the processes of building a sense of community, trust, and cohesion- rehabilitating and critical to affordable housing development efforts in the Mission District? And, how are nonprofit community development organizations engaging with these processes in collaboration with citizen and community partners? The final objective is to provide evidence-based strategies to assist other at-risk minority communities and neighborhoods in the …

Trace Element And Isotopic Fingerprinting Of Olivine Phenocrysts As Recorders Of Magmatic Processes In The Golden Trout Volcanic Field, Kern Plateau, Ca, Mark E. Szymanski

Cal Poly Humboldt theses and projects

Quaternary mafic volcanism in the western Basin and Range and in the southeastern Sierra Nevada is largely controlled by extensional stresses that promote magma generation through decompression melting of the lithospheric and asthenospheric mantle. Where volcanism occurs in the Sierra Nevada, like at the Golden Trout Volcanic Field GTVF), the eruption rate, number of vents, and eruption volume is an order of magnitude less than at neighboring Basin and Range volcanic fields such as the Big Pine Volcanic Field (BPVF). To determine the factors that cause these differences in adjacent and contemporaneous volcanic fields, I sampled rocks from both fields …

Key Themes For Identifying Trauma Informed Care Best Practices Within Secondary Education, Mathew Dean Bigham

Cal Poly Humboldt theses and projects

Trauma informed care is a growing trend present today in multiple organizations and institutions. There are a variety of methods, theories, and interventions currently being employed that directly relate to trauma and a trauma informed care approach. This study investigates those trauma and trauma informed care practices to better understand which work, under what conditions, and which ones do not. The information gathered will help to provide a foundation for a sustainable trauma informed care system and approach.

This was a qualitative study utilizing interviews and questionnaires to reveal trauma informed care best practices. Five participants with varying degrees of …

The Effects Of Increased Camp Levels On Neuronal Differentiation In Murine Embryonic Stem Cells, And The Creation Of A Crispr-Induced C.1252c>T Point Mutation In The Adcy5 Gene, Elizabeth Zepeda

Cal Poly Humboldt theses and projects

ADCY5-related dyskinesia is a rare movement disorder with early onset in childhood and adolescence. Previous studies linked this disease to various point mutations in the ADCY5 gene. Recent studies show that two of the point mutations cause an increase in cyclic adenosine monophosphate (cAMP) levels. However, it remains unknown how increased levels of cAMP result in the phenotypes associated with this disease. My study examines the effects of increased cAMP levels on neuronal differentiation of mouse embryonic stem cells (mESCs). My experiments demonstrated successful differentiation of mESCs into the dopaminergic neuronal lineage, indicated by the presence of Tuj 1 (a …

Playing And Learning Through Text And Images: Examining Features Of Adolescent Literacy And The Potential Of Graphic Novels As A Supportive Tool, Emily Ann Bushta

Cal Poly Humboldt theses and projects

Graphic novels have been making their way into the classroom steadily during the past two decades. Whether their use is for a pedagogical purpose or pleasure, graphic novels are grabbing the attention of adults and youth alike. As general interest arises surrounding graphic novels, increased scholarship discussing their purpose, structure, and use has appeared across a variety of disciplines. Educators, especially those with younger students, are drawn to the genre. Their interest has produced a growing body of literature; however, these publications often lack quantitative data and typically offer qualitative conclusions about the benefits of graphic novels in classroom contexts. …

Café Para Todos: A Critical Narrative Of Bilingual Education Policy And Practice In Monolingual Spain, Grant A. Skoglund

Cal Poly Humboldt theses and projects

This research presents an ethnographic account of English bilingual programs in public Spanish high schools, exploring not only how such programs currently function in the eyes of stakeholders, but also the significance of bilingualism in the context of an English Imperative perspective. This perspective, shown to be widely adopted by research participants, sees English as a practical necessity in contemporary Spanish society for future success in a globalized world. The objective of this research is to situate bilingual policy and programing within a larger socio-economic and political context and elucidate the attitudes and opinions of key policy actors – students …

The Historical Evaluation And Significance Of The Old Joerger Ranch, Martis Valley, California, Hope Caroline Schear

Cal Poly Humboldt theses and projects

United States history is full of adventure and pioneering but building the regional histories of the nation allows one to dig deeper into what it took to make this country develop socially and economically. In the mid 1800’s California experienced a boom like never before. In 1848, mill workers found gold at Sutter’s Mill in Coloma, California, which led to a huge influx of people and population spike that changed California forever. Once the Gold Rush subsided, agriculture replaced gold in California as a wealth generator. Early settlers discovered that the mild climate of the region allows a wide variety …

Changing Parental Perceptions Of Children With Disabilities Physical Capability In Physical Activity Through A Family Fitness Program, Katelyn R. A. Knupper

Cal Poly Humboldt theses and projects

Children with disabilities are not participating in enough physical activity to meet the recommendations for health benefits. Parental perceptions of their child’s physical competence has a role in influencing physical activity levels. Parental perceptions can be improved through observations of their children in successful physical situations. Therefore, the purpose of this study was to analyze change in parental perceptions of their child’s physical competence after participating in a family-centered physical activity program. Five parents with a child aged six to 21 years with a disability participated in this study. Parental perceptions were assessed with the Perceived Competence Scale for Children, …

Differential Predictors Of Opposition To Same-Sex Marriage And Sexual Prejudice, Latishia E Y Jett-Dias

Cal Poly Humboldt theses and projects

This study investigated attitudes toward same-sex marriage and its beneficiaries from the frameworks of social dominance orientation (SDO) and political conservatism. Unlike past research that focused mainly on sexual prejudice, the current paper explicitly examined both opposition to same-sex marriage and sexual prejudice. Additionally, the current study explored subcomponents of SDO (i.e., opposition to equality [OEQ] and group-based dominance [GBD]). Study One examined relationships and predictive difference between attitudes toward same-sex marriage and its beneficiaries before California legalized same-sex marriage. Study Two addressed attitudes before and recently after California legalized same-sex marriage. OEQ, GBD, and conservatism predicted opposition to same-sex …

Effects Of Collaborative Teaching Evaluation Process On Teacher/Administrator Collegiality, Gary A. Storts Jr.

Cal Poly Humboldt theses and projects

The job of the professional educator is becoming ever more complex. Research has shown that effective teacher evaluation processes and collegial relationships between the teacher and the principal both positively impact student achievement. This study investigates how a collaborative teacher evaluation process effects collegiality between the teacher and the site administrator. Four teachers who had experienced both traditional and collaborative reviews in a small rural school district in Northern California were interviewed to assess the impact that a collaborative evaluation had on their professional relationship with their principal.

The results of this research confirmed that teaching evaluations, however they are …

Evaluation Of A Family Fitness Program: The Fit Fam Program, Steven Childs

Cal Poly Humboldt theses and projects

Background: One method to increase physical activity levels and overall health of children with disabilities is to involve entire families in physical activity programs. Purpose: The purpose of this study was to evaluate the seven-week self-directed fitness program, the Fit Fam program. Methods: Six parents of children aged six to 20 with intellectual and developmental disabilities (IDD) participated in a one week in-person educational fitness program prior to participating in a seven-week self-directed family fitness program in which participants utilized skills learned and a provided, individually-tailored physical activity program for their family and tracked each family members physical activity on …

The Performance Of 2d And 3d Tsunami Evacuation Maps: A Case Study For Seaside, Oregon, Aaron M. Taveras

Cal Poly Humboldt theses and projects

Tsunami evacuation maps are intended to inform the public about the geographic extent of the hazard and where to evacuate, but these maps can be difficult to interpret for people unfamiliar with cartographic semiology. This study focuses on the performance of tsunami evacuation maps and how the tsunami hazard is represented cartographically, as at-risk communities must be able to act quickly, and effectively understand tsunami maps to remain aware of the hazard and adequately evacuate. This study investigated the use of static three-dimensional (3D) perspective maps and travel time to safety representation (shown using point markers and choropleth symbology), as …

The Effects Of Engaging In Family Centered Physical Activity Program On Physical Activity Levels Of Families With A Child With A Disability, Mia Owens

Cal Poly Humboldt theses and projects

Problem: Children with disabilities are less likely to reach the daily recommendation (60 minutes) of physical activity a day. Participating in physical activity every day can significantly decrease the chances of developing chronic, secondary and associated conditions while also increasing moral, cognitive function, and wellbeing. Parental support and role modeling of positive physical activity behaviors can influence the activity levels of their child. Purpose: To analyze the effects of engaging in a family centered physical activity program on physical activity levels of kids with disabilities and their families. Method: A 7 week summer program where a family self-reports …

The Financial Counseling Industry: Past, Present, And Policy Recommendations, David A. Lander

All Faculty Scholarship

Financial counseling plays an important role for low- and moderate-income Americans and deserves more attention from leaders in the field. As financial counseling has evolved, the providers have been challenged to find a model that is both borrower centered and sustainable. This article provides a diagnosis of the failures and challenges in the financial counseling field, as well as a discussion of steps through which the providers could optimally serve families in need. These steps include (a) enhanced funding of the industry as a result of a recognition by financial stakeholders that it would be beneficial for them if the …

Change From Within: Using Task Forces And Best Practices To Achieve Gender Equity For University Faculty, Constance Z. Wagner

All Faculty Scholarship

This article focuses on the search for gender equity among women faculty in the university setting in the United States. The author advocates for the use of university task forces and the institutionalization of bestpractices for achieving gender equity as means to remove the persistent barriers to professional advancement experienced by many women faculty. Discriminatory treatment of faculty based on gender may be hidden andremain unacknowledged in some universities, so the process of uncovering such treatment and formulating recommendations for change is an important first step in the process of creating a work environment that is both fair and inviting …

Abandoning Realization And The Transition Tax: Toward A Comprehensive Tax Base, Henry Ordower

All Faculty Scholarship

The Tax Cuts and Jobs Act of 2017 imposed a tax, the “transition tax,” on as much as 31 years of undistributed, accumulated corporate income. This article focus on that transition tax as it evaluates thefunction and constitutionality of the tax and considers whether the transition tax might serve as a model for addressing the broader problem of deferred income in the United States. The article views the transition taxas joining the expatriation tax and other mark to market inclusion provisions in abandoning any pretext that there is continued vitality in the realization principle as something more compelling than any …

Ip Preparedness For Outbreak Diseases, Ana Santos Rutschman

All Faculty Scholarship

Outbreaks of infectious diseases will worsen, as illustrated by the recent back-to-back Ebola and Zika epidemics. The development of innovative drugs, especially in the form of vaccines, is key to minimizing future outbreaks, yet current intellectual property (IP) regimes are ineffective in supporting this goal.

IP scholarship has not adequately addressed the role of IP in the development of vaccines for outbreak diseases. This Article fills that void. Through case studies on the recent Ebola and Zika outbreaks, it provides the first descriptive analysis of the role of IP from the pre- to the post-outbreak stages, specifically identifying IP inefficiencies. …

Elucidation Of The Molecular Mechanism Through Which Estradiol And Trenbolone Acetate Improve Skeletal Muscle Growth In Beef Cattle, Kara Thornton-Kurth

Funded Research Records

No abstract provided.

Simultaneous Metabolic Quantification To Improve Mechanistic Understanding Of Nutrient Function And Efficacy, Clara E. Cho

Funded Research Records

No abstract provided.

A Critical Examination Of A Third Employment Category For On-Demand Work (In Comparative Perspective), Miriam A. Cherry, Antonio Aloisi

All Faculty Scholarship

A number of lawsuits in the United States are challenging the employment classification of workers in the platform economy. Employee status is a crucial gateway in determining entitlement to labor and employment law protections. In response to this uncertainty, some commentators have proposed an “intermediate”, “third,” or “hybrid” category, situated between the categories of “employee” and “independent contractor.”

After investigating the status of platform workers in the United States, the authors provide snapshot summaries of five legal systems that have experimented with implementing a legal tool similar to an intermediate category to cover non-standard workers: Canada, Italy, Spain, Germany, and …

Insubstantial Burdens, Chad Flanders

All Faculty Scholarship

In order to win a claim under the Religious Freedom Restoration Act (or “RFRA”), you have to show that your religious beliefs have been “substantially burdened” by a governmental law or practice. In her dissent to Hobby Lobby, Justice Ginsburg accused the majority of taking an approach to defining “substantial burden” that abdicated the judicial role in determining what a substantial burden was. In her dissent to the denial of cert in the Wheaton case, Sotomayor advanced the same line. “I do not doubt that Wheaton genuinely believes that signing the self-certification form is contrary to its religious beliefs,” she …

Talking Trump And The Twenty-Fifth Amendment: Correcting The Record On Section 4, Joel K. Goldstein

All Faculty Scholarship

The first year of the presidency of Donald J. Trump brought attention to Section 4 of the Twenty-fifth Amendment, the constitutional provision that allows the Vice President and a Cabinet majority to transfer presidential powers and duties from a President who is “unable to discharge the powers and duties” of his office. Although the ensuing media discussion included many thoughtful contributions, it also produced many mistaken assertions by scholars, journalists and other commentators regarding the importance, scope, operation, and effect of Section 4. These mistakes are troubling because they may produce enduring misunderstanding regarding a provision designed to handle some …

New Takes On Jim Crow: A Review Of Recent Scholarship, Anders Walker

All Faculty Scholarship

More than half a century has passed since C. Vann Woodward penned his iconic monograph, The Strange Career of Jim Crow, and legal segregation continues to compel. Recent works have reassessed Jim Crow’s birth, its life, and its aftermath, suggesting that the system was at once more implicated in the reproduction of racist ideas than had been previously assumed, and also more fluid: a variegated landscape of rules and norms that lent themselves to various forms of political, legal, and cultural resistance.

Addicts Speak: An Exploratory Ethnographic Study Of Opioid Addiction, James A. Hamm

Honors Theses

This thesis explores the experiences of people in recovery from opioid addiction in order to better understand the many process of recovery. Employing both participant observation and focused life history interview, and utilizing a grounded theory approach to data analysis, this research emphasizes data-driven conclusions. The research provides numerous insights into the process of recovery from opioid addiction, as well as factors that help to facilitate and sustain the process, the role that services play, and how services can be developed to better meet the needs of those in recovery.

Monitoring The Influx Of Marine Derived Nitrogen And Characterizing Soil Food Webs Of Riparian Zones Of The Elwha River Watershed, Wa, Usa., Wendal R.H. Kane

EWU Masters Thesis Collection

Nitrogen is often the most limiting nutrient to productivity in terrestrial ecosystems, and can have large effects on ecosystem processes. Two sources of nitrogen to Pacific Northwest riparian areas are marine derived nitrogen (MDN) via anadromous pacific salmon and symbiotic nitrogen fixation via Alnus rubra. The recent removal of two large dams on the Elwha River, WA, opened up ~60 km of previously inaccessible river habitat for pacific salmon. I used naturally abundant stable nitrogen isotopes (denoted as ‰ δ15N) to establish baseline data to monitor the influx of MDN to riparian zones of Elwha River tributaries, post dam removal. …