Digital Commons Network^™

Does Having Siblings Affect Caretaking Responses To Infants?, Kaitlin Rose Duskin

Cal Poly Humboldt theses and projects

Infant facial cues affect a variety of caretaking-related responses in adults. These effects have primarily been explored as they relate to parental care, however infants receive care from others who are not their parents and it would be important for any caregiver, regardless of parental status, to respond to infant cues effectively. Because siblings often fulfill a caregiver role in the home, this study investigated whether having siblings, younger siblings in particular, influences the way in which adults respond to infant cues. Contrary to my predictions, the findings in this study indicate that having siblings does not influence how rewarding …

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 …

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 …

Resource Access And Equity In Humboldt County (How Social Myth Becomes Social Fact), Colton J. Hubbard

Cal Poly Humboldt theses and projects

Rural areas of Northern California have gone without health and social services for decades. The shortcomings of local services have given rise to the idea that there are no services in these rural and isolated communities. Conditions and beliefs have brought up two important questions. The first question is how can access and knowledge of available services be improved in rural areas? The second question is, through what mechanisms do communities develop their facts?

To address the previous questions, I worked with the primary health and social service provider in Humboldt County, CA. We developed a database of local services …

Characterizing The Relationship Of Lgl1 And Akt In Migration Of Murine Neural Stem And Progenitor Cells, Natalie Pedicino

Cal Poly Humboldt theses and projects

Asymmetric cell division and migration are critical for neural stem cell differentiation and brain development. When these processes are dysregulated in neural progenitor cells (NPCs), developmental defects and diseases like glioma can result. Lgl1 is a tumor suppressor gene that was first characterized in Drosophila neuroblasts (Strand et al., 1994). It is best known for its regulation of asymmetric cell division through its association with the Par complex. The PI3K/AKT signaling cascade is involved in cellular migration and is also regulated by Par signaling. Unpublished data from the Sprowles laboratory suggests a potential role of Lgl1 in migration and other …

Does The Thatcher Effect Extend To Infant Faces?, Sarang Jew

Cal Poly Humboldt theses and projects

Decades of research on the mechanisms of face processing have demonstrated that humans rely heavily on configural processing strategies when viewing faces. However, this work has been done using almost exclusively adult facial stimuli. More recently, researchers have proposed that infant faces may elicit different neural activity and behavioral responses than adult faces. These observed differences may start at the very early stages of face processing (i.e., the structural encoding occurring within 200ms of seeing a face). However, no studies to date have explored potential differences in processing strategies used for infant faces compared to adult faces. The current study …

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 …

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 …

Restorative Practices In Education: A Case Study, Emily Morris

Cal Poly Humboldt theses and projects

Literature shows that restorative justice practices, over time, are an effective practice for reducing negative student behaviors. This study will examine teacher and staff viewpoints on restorative practices and how they are being implemented on our campus. Additionally, this study will explore what impact restorative practices have on our campus, according to teachers and staff. My goal is to answer some of the questions that were unanswered through the literature. For instance, do the restorative justice consequences have a positive impact on student behavior? Do the staff feel that the current system, which uses restorative practices, is effective in dealing …

Nā Pua Makani Wind Farm: The Shifting Winds Of Renewable Development In HawaiʻI, George Webster Ross Iv

Cal Poly Humboldt theses and projects

In 2015, Hawaiʻi set the most ambitious renewable energy portfolio goal in the nation by vowing to reach 100% renewable energy by 2045. Since then, many renewable energy development projects in Hawaiʻi have been met with strong community opposition, including the Nā Pua Makani wind farm (NPM) in Kahuku. The aim of this project is to analyze the process timeline of NPM to identify factors in the development process that contributed to organized protest, and to offer recommendations for improving the process. In order to get a full picture of the events throughout the Nā Pua Makani project’s timeline, my …

Market Surveillance To Support Quality Assurance And Consumer Protection For The Solar Payg Products Market In East And West Africa, Hamidah Naishur Nakimuli

Cal Poly Humboldt theses and projects

Off-grid Pay As You Go (PAYG) solar products have become one of the fastest-growing approaches to providing basic electricity services to off-grid households not only in Sub-Saharan Africa but also in many other parts of the world with limited or no access to the grid connection. However, sustainably growing the PAYG solar industry requires paying close attention to product quality from the point of manufacturing to the end user. This research examines how to best design market surveillance programs that ensure quality in off-grid PAYG solar products and strengthen the implementation and enforcement of quality standards in the off-grid solar …

Degradation And Nitrogen Cycling In The Context Of Biodiversity-Ecosystem Function Relationships In The Inquiline Bacterial Community Of Darlingtonia Californica, Megan Teigen

Cal Poly Humboldt theses and projects

Biodiversity-ecosystem function (BEF) research aims to explain how species and their environments interact with each other. Microbial communities engage in vital biogeochemical pathways in a variety of natural ecosystems, and yet there are large knowledge gaps about the specific metabolic pathways in which they are involved. Degradation specifically contributes to nitrogen cycling globally through the breakdown of large organic nitrogen compounds into small inorganic nitrogen that is necessary for the survival of many other organisms. In this study, I focused on the degradative function of the inquiline microbial communities found within the carnivorous pitcher plant, Darlingtonia californica. Darlingtonia grows in …

A Preliminary Study For The Development Of Free Weight Back Squat Muscular Fitness Reference Norms For Adults Aged 19-29, Eden G. Marquez

Cal Poly Humboldt theses and projects

The barbell back squat is a simple and common resistance training exercise that is used to evaluate muscular fitness. Its use as an evaluative method for muscular fitness in the general population is limited due to a lack of published reference values for this free weight exercise in the general population. This study presents reference values for the back squat muscular fitness in healthy active young adults (aged 19-29). This data is made of 399 subjects (51% male/49% female). Mean ±SD for participants in anthropometric data were 23.1±2.8 years of age, 73.0±12.9 kg weight, 170.6±9.4 cm height, and 25.0±3.4 body …

Determining Haplotype Specific X Chromosome Inactivation State And Related Epigenetic Features In Female X-Linked Genes, Ariah Dawn Mackie

Cal Poly Humboldt theses and projects

Females with heterozygous X-linked mutations are prone to pseudo-haploinsufficiency because random X chromosome inactivation (XCI) silences one of their two X chromosomes. A prior study explored the theory that reactivating the silenced healthy allele could be a treatment for pseudo-haploinsufficient females. The next step was to evaluate this approach in a clinically relevant stem cell model of the rare neurological disease CDKL5 Deficiency Disorder (CDD). It was necessary to validate X-inactivation state with respect to CDKL5 allele expression in one of these models. We explored CDKL5 allele expression in two populations of CDD female patient-derived induced pluripotent stem cells (iPSCs) …

Escherichia Coli And Salmonella Sp. In Domestic Cattle And Wild Roosevelt Elk: Fecal Pathogens At The Wildlife-Domestic Interface, Emily A. Buck

Cal Poly Humboldt theses and projects

Direct or indirect contact between domestic populations of animals and wildlife carries an inherent risk for transmission of pathogens that cause infectious disease. In Humboldt and Del Norte counties of northern California, ongoing conflict between ranchers and Roosevelt elk groups results from elk use of ranching pastures and pastures on private land. Fecal samples from elk in association with cattle, cattle, and from elk not in known association with cattle were assessed for the presence of bacteria Salmonella enterica and pathogenic Escherichia coli to assess whether association with cattle increases risk of infection for elk. Group identity (one of the …

Prevalence Of Rickettsia Sp. Phylotype G022 And Rickettsia Tillamookensis In Ixodes Pacificus Nymphs From Northern California, Erin Rose Trent

Cal Poly Humboldt theses and projects

Back in 2011 an unknown Rickettsia species was discovered in adult Ixodes pacificus and became known as Rickettsiaspecies phylotype G022. Preliminary analyses placed it among the Spotted Fever Group Rickettsia, indicating unknown pathogenicity. Another Rickettsia species previously found in I. pacificus, R. tillamookensis, was only recently the subject of research efforts after its original discovery in the 1960s. The main focus of this research was to determine the prevalence of phylotype G022 in nymphal I. pacificus to gain further insight into this tick-Rickettsia relationship. The prevalence of R. tillamookensis was also a topic of this …

Block Rewards, Carried Interests, And Other Valuation Quandaries In Taxing Compensation, Henry M. Ordower

All Faculty Scholarship

In this article, Ordower contextualizes block rewards litigation with historical failures to tax compensation income paid in kind. Tax fairness principles demand current taxation of the noneconomically diluting block rewards’ market value.

Book Review Of Shaping The Bar: The Future Of Attorney Licensing, Marsha Griggs, Andrea A. Curcio

All Faculty Scholarship

In Shaping the Bar: The Future of Attorney Licensing, Professor Joan Howarth issues a clarion call to the academy, the legal community, and the judiciary to reform the way we license lawyers in the United States. In this book Howarth identifies the current crisis in law licensing, the history of racism that created this crisis, and the tools available to address it. Shaping the Bar challenges our entrenched notions of professional identity, and it forces us to confront vulnerabilities in attorney self-regulation. It does so in a manner that will stir even those not immersed in the current debate about …

What Covid-19 Laid Bare: Adventures In Workers’ Compensation Causation, Michael C. Duff

All Faculty Scholarship

This essay performs a close analysis of workers’ compensation coverage of COVID-19 and arrives at the conclusion that it should not be “impossible” to prove in a legal sense that an employee’s COVID-19 was caused by work. Scientific proof is not the same as legal proof: workers’ compensation law has never required that claims must be supported by irrefutable scientific proof of workplace causation. Yet repeatedly one heard this suggestion during public discussion on workers’ compensation coverage of employees.

Still, there is good evidence that even when workers’ compensation undisputedly covers work-related disease employers seldom pay benefits (and states do …

The Role Of Glis3 In Zebrafish Endocrine Development And Regeneration, Tasha Swenney

Murray State Theses and Dissertations

Maintenance of proper blood glucose homeostasis is governed by the endocrine cells of the pancreas. Dysregulation of blood glucose is characteristic of the disease, diabetes mellitus. Relatively little is known about the molecular mechanisms that underlie diabetes. The genes associated with more common forms of diabetes remain more enigmatic and likely have less direct roles in blood glucose homeostasis such as glucose sensing, insulin secretion, and β cell maintenance. GLIS3, a transcription factor involved in pancreatic development as well as the transcriptional regulation of insulin has been identified as a risk locus for type 1 and type 2 diabetes …

Kentucky Agricultural Education Teachers’ Perceived Barriers Of Delivering Instruction Through Internet-Based Distance Learning Amid The Covid-19 Pandemic, Jeci Crane-Bohannon

Murray State Theses and Dissertations

In the spring of 2020, the COVID-19 pandemic brought about a multitude of challenges around the world. Mass closures of public places seemed to happen overnight and instantaneously. Essential workers kept the world afloat to the best of their abilities, but the harsh reality quickly settled in that education was not considered essential in the view of a worldwide pandemic. Educators worked continue the education of their pupils while trying to minimize movement and limit social gatherings leaving schools around the world reeling to find their ground in an abrupt switch from in-person learning to internet-based, distance education. Globally, the …

A Personalized Values Intervention To Increase Health Behaviors In College Students, Jessica M Criddle

Murray State Theses and Dissertations

College students in the United States face unique health risks such as problematic alcohol use, poor nutrition, low sleep quality, and low rates of exercise. Research increasingly shows interventions utilizing individualized approaches lead to longer term pro-health behavior change. Values-centered Acceptance and Commitment Therapy (ACT) is a useful framework to for development of personalized, effective interventions. One reason for this may be that impersonalized interventions and researcher-generated target behaviors common in other literatures may not hold the same evocative effect and connection to health behaviors for each or every participant. In ACT, valuing increases the probability of values-consistent behavior, such …

Factors Influencing Attitudes Towards Assistance Animals, Anna R. Ledonne

Murray State Theses and Dissertations

Service animals and emotional support animals are gaining a greater presence in many public spaces. The purpose of the following study is to explore attitudes towards service animals and emotional support animals in a more rigorous fashion than previous research and to explore possible predictors of people’s attitudes towards service animals and emotional support animals. Specifically, this study examined the following predictors: public and self-stigma against mental health, ableism, and attitudes towards pets or pet ownership. Data was collected utilizing an online survey distributed to an online general population sample (n = 105). A measure of attitudes towards service …

How To Hospital: Barriers To Developing A Patient 'Hospital Survival Guide' To Support Information Transfer During Ward-Rounds On The Patient Journey From Admission To Hospital To Discharge, Swyn Lewis, Gwenlli Mai Jones, Paul Barach, Hawys Tomos, Mari Davies, Buddug Eckley, Hannah Rebecca Dowell, Christian Peter Subbe

College of Population Health Faculty Papers

Clinicians can enable patients to actively participate in their care but communication with patients is often poor and highly variable. The aim of this study was to explore patients' understanding of their current illness while in hospital and using a codesign process to create prototype tools to facilitate better communication during ward rounds. A mixed-methods, multistep design with step 1: Application of a questionnaire addressing domains of care in the acute medical unit; step 2: Development of communication aids that were codesigned with active help of patients, students and a specialist in user centric design to address patient needs and …

From Similarities To Probabilities: Feature Engineering For Predicting Drugs’ Adverse Reactions, Nahla Barakat, Ahmed Elsabagh

Artificial Intelligence

Social media recently became convenient platforms for different groups with common concerns to share their experiences, including Adverse Drug Reactions (ADRs). In this paper, we propose a two stage intelligent algorithm which we call “Simi_to_Prob”, that utilizes social media forums; for ranking ADRs, and evaluating the ADRs prevalence considering different age and gender groups as its first stage. In the second stage, ADRs are predicted utilizing a different data set from the Food and Drug Administration (FDA). In particular, Natural Language Processing (NLP) is used on social media to extract ranked lists of ADRs, which are then validated using novel …

Promoting Vaccine Innovation, Mirit Eyal-Cohen, Ana Santos Rutschman

Faculty Publications

As society grows to understand the need to promote innovation, policymakers try to employ an arsenal of policy tools, from traditional intellectual property (“IP”) to newer tools such as grants, regulatory vouchers, and prizes. This Article argues that these frameworks crowd out certain types of investments in innovation projects that have a high social value. Vaccine innovation is a case in point. Despite the immense socioeconomic benefit of vaccines, existing policies have been limited in fostering investments in this space. This is because they fail to directly address the relevant bottleneck issues distinct to vaccine development.

This Article offers a …

Why Insurance Needs A Restatement: The Case Of Settlement Decision Law, Chaim Saiman

Faculty Publications

Even before its publication, the Restatement of the Law, Liability Insurance had been subjected to withering wholesale criticism that it creates aspirational and pro-policyholder insurance law. This view continues to be forcefully promoted by insurers and their advocates in the legal literature and by governors and state legislatures in the political areas.

This Article finds these wholesale criticisms unwarranted. Liability insurance law is not a field where law is simply found and restated. In fact, settlement law offers the most vivid examples of why the Restatement of the Law, Liability Insurance is possible, useful, and justified. It is possible because …

Qualified Immunity And Unqualified Assumptions, Teressa Ravenell, Riley H. Ross Iii

Faculty Publications

No abstract provided.

Analyzing Collaborative Practices Of Education And Mental Health Professionals In An Education Program Serving Students With Emotional And Behavioral Disorders: A Case Study Utilizing A Cultural Historical Activity Lens, Elizabeth A. Jara

University of the Pacific Theses and Dissertations

This qualitative single case study examined systemic collaborative practices related to service implementation for high school students with Emotional and Behavioral Disorders (EBD) in a public school intensive therapeutic intervention program. Specifically, this study explored the interdependent and co-creative relational structures, actions, and activities of education and mental health professionals as supported by program leadership. This study used semi-structured interviews to investigate (1) how special education and mental health leadership support implementation of service, and (2) how ideologies of education and mental health professionals’ impact collaborative practices? Cultural Historical Activity Theory served as the theoretical and methodological lens for this …

Addictive Technology And Its Implications For Antitrust Enforcement, James Niels Rosenquist, Fiona M. Scott Morton, Samuel N. Weinstein

Articles

The advent of mobile devices and digital media platforms in the past decade represents the biggest shock to cognition in human history. Robust medical evidence is emerging that digital media platforms are addictive and, when used in excess, harmful to users’ mental health. Other types of addictive products, like tobacco and prescription drugs, are heavily regulated to protect consumers. Currently, there is no regulatory structure protecting digital media users from these harms. Antitrust enforcement and regulation that lowers entry barriers could help consumers of social media by increasing competition. Economic theory tells us that more choice in digital media will …