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2024

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The Weight Of Words: An Investigation On The Impact Of Stereotypical Body Language On Body Dissatisfaction, Hannah M. Brown Dec 2024

The Weight Of Words: An Investigation On The Impact Of Stereotypical Body Language On Body Dissatisfaction, Hannah M. Brown

The Plymouth Student Scientist

Body image research is extensive, producing various tools to assess body dissatisfaction and related factors. Despite this, eating disorder rates remain high. This study investigates the relationship between self-schemas, the lexical frameworks of body-related words, and their impact on body shape dissatisfaction. Sociocultural pressures to conform to beauty standards make body image talk ubiquitous and influential. Previous studies primarily used explicit measures, like self-reports, which are subject to biases, whereas implicit measures reveal underlying cognitive mechanisms. This study employed the Stunkard Figure Scale to measure body dissatisfaction and the Body Appreciation Scale 2 to assess body appreciation, examining cognitive biases …


Measurement Of The Mechanical Properties Of Blood Vessels Using A Vascular Simulation Rig, Jack Lockyer Dec 2024

Measurement Of The Mechanical Properties Of Blood Vessels Using A Vascular Simulation Rig, Jack Lockyer

The Plymouth Student Scientist

Understanding the mechanical properties of blood vessels is crucial for reconstructive surgeons who connect donor tissue flaps to recipient sites. This paper describes the development of a vascular simulation test rig that delivers pulsatile flow to a blood vessel sample while continuously monitoring system pressure and sample diameter. These measurements allow for the calculation of the viscous coefficient, an important mechanical property for comparing blood vessels. A pilot test using the rig demonstrates its ability to measure pressure and diameter and highlights necessary improvements to enhance data quality. The pilot test shows that the current rig can measure 5 mm …


Microplastics In The Mix: Types And Retention Of Microplastics Within A Mixed Species Seagrass Meadow In The Tamar Estuary, Ida S. Kreuze Dec 2024

Microplastics In The Mix: Types And Retention Of Microplastics Within A Mixed Species Seagrass Meadow In The Tamar Estuary, Ida S. Kreuze

The Plymouth Student Scientist

Microplastic pollution in coastal systems is becoming increasingly prevalent and a commonly discussed topic in science and the media. Seagrass beds have been identified as highly vulnerable environments to microplastic pollution due to their nature as traps for particulate matter in the water column, and their role in habitat production and blue carbon storage makes them of high conservation concern. This study examined a mixed species seagrass bed in the Tamar Estuary in Plymouth Sound, composed of Nanozostera noltei and a morphology of Zostera marina, to identify how seagrass shoot density and sediment particle size impacted the number and …


Rooting For Resilience: Investigating The Success Of Seagrass Restoration Methods, Olivia K. Stockdale Dec 2024

Rooting For Resilience: Investigating The Success Of Seagrass Restoration Methods, Olivia K. Stockdale

The Plymouth Student Scientist

Seagrasses generate vital ecosystem services to coastal communities, whilst also protecting marine biodiversity. Despite their significance, seagrass ecosystems face a plethora of threats from both anthropogenic and natural sources, causing a 20 % loss of seagrass area over the last century. To combat this, numerous restoration methods exist for seagrass habitats globally, with varying degrees of success. Through a comprehensive systematic review and subsequent meta-analysis, this study illustrates the varying success rates of different transplant and seed-based restoration methods over differing timescales. Accounting for varying timescales, results showed that restoration method had a significant effect on success rate (χ2 …


Development Of A Climbing Performance Analysis Tool Using Computer Vision, Guy Ludford Dec 2024

Development Of A Climbing Performance Analysis Tool Using Computer Vision, Guy Ludford

The Plymouth Student Scientist

Indoor bouldering, a rapidly growing sport in the UK and globally, has seen a significant rise in participation, paralleled by an increase in the use of fitness apps and wearable trackers. Despite this growth, tracking and recording metrics for indoor climbing remains a challenge. This paper proposes an automated tool utilising computer vision and a gym-wide camera system to collect data on routes climbed and attempts made, without the need for manual logging. This tool aims to provide climbers with detailed performance analysis and support climbing gyms in optimising route setting and member engagement. Initial market research and discussions with …


Investigation Of The Use Of Nanotechnology In Food Packaging, Ollie-May Woodland Dec 2024

Investigation Of The Use Of Nanotechnology In Food Packaging, Ollie-May Woodland

The Plymouth Student Scientist

This review discusses topics related to the use and development of nanotechnology and nanomaterials in food packaging applications. The accelerated use of these technologies brings about relevant safety, environmental, ethical and legislative/ regulatory concerns and as such the aim of this work is to assess the viability of the use of current commercialised nano-enabled packaging and to evaluate the potential future trends in the progression of these technologies against public opinion and potential risk(s). The data for this report was collected through comprehensive research of nanotechnology and its applications, specifically the packaging industry in the food sector. An online survey …


Application Of Two-Directional Carbonyl Ene Reaction To The Synthesis Of Complex Tetrahydropyrans, And Studies Toward The Synthesis Of C26-C39 Subunit Of Spirastrellolide B., Md Abid Abid Hasan Dec 2024

Application Of Two-Directional Carbonyl Ene Reaction To The Synthesis Of Complex Tetrahydropyrans, And Studies Toward The Synthesis Of C26-C39 Subunit Of Spirastrellolide B., Md Abid Abid Hasan

Dissertations - ALL

The use of exocyclic enol ethers as nucleophiles in carbon-carbon bond forming reactions has been underutilized in organic synthesis. This work describes the use of 6-iodomethyl-2-methylenetetrahydropyran as a bis-exocyclic enol ether equivalent for the synthesis of pyran derivatives. Use of this linchpin allows for bidirectional elaboration of the pyran core by two directional carbonyl ene. The development of a convergent, modular synthesis of 2,6-disubstituted-4H-pyrans in a three-step sequence starting from 6-iodomethyl-2-methylenetetrahydropyran is described. Initial carbonyl ene reaction of 6-iodomethyl-2-methylenetetrahydropyran with aldehydes or activated ketones was followed by elimination of iodide to give cross oriented bis-enol ethers that contain both endocyclic …


Development Of A Real-Time Convolution System To Simulate Speech In Different Rooms For The Study Of Vocal Strain, Bethany E. Wu Dec 2024

Development Of A Real-Time Convolution System To Simulate Speech In Different Rooms For The Study Of Vocal Strain, Bethany E. Wu

Theses and Dissertations

Due to prevalent vocal health issues in teachers, the acoustics of K-12 classrooms has become a topic of study in acoustics. One way to understand the effects of a classroom's physical space on speech is with vocal effort studies. This thesis aims to enable these studies, without the need to move a talker from room to room, by creating auralizations through real-time convolution of speech with oral binaural room impulse responses (OBRIRs). These auralizations can be used to test talkers inside an anechoic chamber as they experience speaking in different acoustical environments. A system that can successfully execute convolution in …


Toward A Broader Theocentric Environmentalism, Melvin L. Otey Dec 2024

Toward A Broader Theocentric Environmentalism, Melvin L. Otey

Duke Environmental Law & Policy Forum

No abstract provided.


Altruistic Arbitrage And Climate Change Mitigation:Rethinking The Role Of Cap And Trade Policies, Fatjon Kaja, Matthew G. Nagler Dec 2024

Altruistic Arbitrage And Climate Change Mitigation:Rethinking The Role Of Cap And Trade Policies, Fatjon Kaja, Matthew G. Nagler

Duke Environmental Law & Policy Forum

We examine the implications for efficient public goods provision by exploring the relationship of altruism to the endowment effect, focusing our analysis on the problem of climate change mitigation. We argue that the reduction in distortionary valuation (i.e., willingness-to-accept departing from willingness-to-pay) experienced by altruistic market participants implies an ability to mediate ignored trades and extract the gains from trade — an activity we call "altruistic arbitrage" — thereby improving the efficiency of markets. This activity, broadly speaking, restores the Coase Theorem in the context of WTA-WTP disparities. Moreover, it leads to previously unidentified benefits to when markets are employed …


On The Brink: Red Wolves On The Albemarle Peninsula, Jessica Hardee Dec 2024

On The Brink: Red Wolves On The Albemarle Peninsula, Jessica Hardee

Duke Environmental Law & Policy Forum

No abstract provided.


Addressing The Access To Justice Crisis: Think Systemically, Act Locally, Nikole Nelson Dec 2024

Addressing The Access To Justice Crisis: Think Systemically, Act Locally, Nikole Nelson

Alaska Law Review

No abstract provided.


Justice Beyond The State, Kirsten Matoy Carlson Dec 2024

Justice Beyond The State, Kirsten Matoy Carlson

Alaska Law Review

For decades the intersectionality of extreme rurality and cultural difference has led scholars and tribal leaders to advocate for recognition of local authority as a solution to the justice gap in rural Alaska. Local control often means developing courts in and extending jurisdiction to Alaska Native villages. This Article evaluates strengthening tribal courts or justice systems through restorations of jurisdiction as a way to address access to justice issues in Alaska Native villages. It argues that restorations of jurisdiction and the development of tribal justice systems must ensure that Alaska Natives define the justice provided in their communities. Restorations of …


Next Steps In Online Courts: Accelerating Access Tojustice Through Court Technology, J.J. Prescott Dec 2024

Next Steps In Online Courts: Accelerating Access Tojustice Through Court Technology, J.J. Prescott

Alaska Law Review

For more than a decade, state courts have been expanding access to justice by adopting online dispute resolution (ODR) platforms and other outward-facing communication technologies. At a deep level, these reforms aim at improving society by bolstering the rule of law. At a surface level, these innovations recognize that the justice system works better when courts and law are easier and less costly to understand and use. In important respects, these efforts have been a success. The accessibility of many state courts is considerably more robust today than it was ten years ago, at least for small-stakes cases, like traffic …


Alaska's Arm-Of-The-Tribe Jurisprudence: Ito V. Copper River Native Association And Its Contribution To A More Uniform System Of Justice In America, Jack Jeffrey, Erik Gordon Dec 2024

Alaska's Arm-Of-The-Tribe Jurisprudence: Ito V. Copper River Native Association And Its Contribution To A More Uniform System Of Justice In America, Jack Jeffrey, Erik Gordon

Alaska Law Review

The Alaska Supreme Court recently overhauled its approach to arm-of-the-tribe sovereign immunity in Ito v. Copper River Native Association. The Court no longer utilizes financial insularity as a dispositive inquiry; instead, the Court has adopted a five-factor test that takes into account (1) the purpose of the entity’s creation, (2) the method of the entity's creation, (3) the degree of control the tribe maintains over the entity, (4) tribal intent concerning sharing sovereign immunity, and (5) financial relationship. This decision serves as a positive development for two reasons: (1) it is a step towards the elimination of a dual-track …


Population Dynamics In Myxococcus Xanthus Developmental Biofilm, Trosporsha Tasnim Khan Dec 2024

Population Dynamics In Myxococcus Xanthus Developmental Biofilm, Trosporsha Tasnim Khan

Dissertations - ALL

Myxococcus xanthus, a soil-dwelling bacterium, exhibits complex multicellular behaviors through self-organization into biofilms. M. xanthus cells traverse agar surfaces, forming either predatory biofilm or vegetative swarm that expands outward in the presence of nutrients. Upon nutrient depletion, the swarm reorganizes as cells “stream” inward, coalescing into aggregates that mature into spore-filled fruiting bodies. This starvation-induced biofilm development is a complex process, governed by stringent genetic controls and coordinated population interactions. Despite extensive research into the dynamics of this development, from the onset of starvation to fruiting body maturation, a comprehensive understanding is still missing. This dissertation sheds light on the …


Student Understanding Of Trigonometric Functions: Exploring Understanding Through The Use Of Contextual Tasks, Julia Hatt Dec 2024

Student Understanding Of Trigonometric Functions: Exploring Understanding Through The Use Of Contextual Tasks, Julia Hatt

Dissertations - ALL

Researchers in mathematics education have studied many facets of teaching and learning mathematical functions, however, research focusing on trigonometric functions is sparse. Mathematics education researchers have also studied the importance of and impact of mathematical tasks for learning. For example, the framework of Realistic Mathematics Education (RME) emphasizes learning mathematics situated in reality and using rich contexts that provide learners with opportunities to reinvent mathematics in a way that is meaningful to them. Despite this valuable research, there exist gaps between the findings from these studies and their enactment in classrooms. As such, this qualitative study sought to extend frameworks …


Integrating Traditional And Western Healing Practices For American Indian Patients, Victoria Blacksmith Dec 2024

Integrating Traditional And Western Healing Practices For American Indian Patients, Victoria Blacksmith

Walden Dissertations and Doctoral Studies

The American Indian/Alaska Native (AI/AN) community experiences disproportionally high rates of mental health disorders. Although research had examined the benefits of using traditional AI/AN health practices, little was known about how integrating traditional and Western treatment methods works. Using historical trauma theory and oppression theory, this qualitative study explored how AI/AN clinicians integrate traditional health practices into Western treatment methods when treating mental health disorders in AI/AN patients. Data were collected through semistructured interviews with five clinicians. Data analysis via deductive coding revealed two main themes: lived experiences of AI/AN clinicians and integration strategies. Cultural knowledge was the most prominent …


Electric Utility Industry Safety Plan Filing And Accident Reporting Impact On The Number Of Accidents, Rishi Singh Dec 2024

Electric Utility Industry Safety Plan Filing And Accident Reporting Impact On The Number Of Accidents, Rishi Singh

Walden Dissertations and Doctoral Studies

Safety is of paramount importance in the electric utility industry. Construction is the basis of electric work and is one of the most dangerous industries, with a high rate of accidents and fatalities. The purpose of this quantitative correlational study was to examine the relationship between the organizational leaders’ decision to file safety plans and accident reporting to the Occupational Safety and Health Administration or utility commissions on the number of accidents in the electric utility industry. The decision-making theory provided the study’s foundation. The study used secondary data from 2019 to 2023 for electric utility companies from California. Published …


Shamie, Llc V. Rush Dec 2024

Shamie, Llc V. Rush

All Decisions

In this nonpayment proceeding, the tenant moved to dismiss the petition because the landlord used a modified version of the mandatory Notice of Petition form. The court granted the motion, finding that the landlord's modifications to the form, including changes to language regarding the potential loss of the tenant's home and the right to counsel, were improper and could confuse unrepresented tenants. The court dismissed the proceeding without prejudice, allowing the landlord to refile using the correct form.


I Want To Love How I Do Learn: A Phenomenological Study Of Adult Learners With General Learning Disabilities And Their Goals For Postsecondary Education, Diana Muller Katovitch Dec 2024

I Want To Love How I Do Learn: A Phenomenological Study Of Adult Learners With General Learning Disabilities And Their Goals For Postsecondary Education, Diana Muller Katovitch

Dissertations - ALL

A subset of individuals with learning disabilities is currently prevented from accessing postsecondary education; these individuals experience general learning disabilities, or GLD (Greenspan, 2017, p. 117). GLD is not a formal disability category in K-12 special education; individual students might not be eligible for academic supports and accommodations in K-12 or in postsecondary education based on this description. Individuals with GLD encounter significant barriers both accessing and finding success in postsecondary education. Qualitative research involving adults with GLD is lacking in available literature, as is theoretical analysis of their experiences. My research is a phenomenological study based on the experiences …


On Physical Processes That Work Like Learning Algorithms, Vidyesh Rao Anisetti Dec 2024

On Physical Processes That Work Like Learning Algorithms, Vidyesh Rao Anisetti

Dissertations - ALL

Adaptive behavior is a widespread phenomenon observed in both living and non-living systems, manifesting in diverse forms such as the directional growth of plants in response to sunlight and the directed aging of materials. Such diversity demands a physics-based approach. Thus, the emerging field of physical learning aims to explain these phenomena by drawing analogies between adaptive processes in nature and learning in neural networks, motivating the central question of this thesis: Can physical processes in nature function like learning algorithms? A typical learning algorithm involves two fundamental steps: signaling and weight up- dating. In the Part I of the …


On The Use Of Introspection In The Study Of Consciousness, Yaojun Lu Dec 2024

On The Use Of Introspection In The Study Of Consciousness, Yaojun Lu

Dissertations - ALL

For the past half century, introspection has once again become a trusted source of knowledge in the study of consciousness. Some philosophers reflect on their own consciousness to draw metaphysical conclusions; some psychologists hypothesize observable regularities of consciousness by collecting introspective reports. They operate under the doctrine that first-person perspective provides a privileged access to the conscious mind. This dissertation is a critical examination of the use of introspection in the scientific and metaphysical study of consciousness. I first develop classic criticism of the privileged access, with a diagnosis of the failure of introspective psychology and a reflection on the …


Mediating Roles To Develop Literacy Skills: A Formative Research Project Exploring Planning Tools Which Support Co-Practice For English Language Learners, Deborah Ann Moriarty Dec 2024

Mediating Roles To Develop Literacy Skills: A Formative Research Project Exploring Planning Tools Which Support Co-Practice For English Language Learners, Deborah Ann Moriarty

Dissertations - ALL

ABSTRACT Mediating Roles to Develop Literacy Skills: A Formative Research Project Exploring Planning Tools Which Support Co-practice for English Language Learners Educators are often required to mediate many factors while engaging in the act of literacy instruction. It is an insurmountable task to maneuver varied approaches, curricular expectations, achievement goals and overall system dynamics while teaching. This is confounded when teachers are differentiating to meet the needs of English language learners. The additional support of both literacy and English as a New Language (ENL) consultant teachers is intended to assist classroom teachers with this important work, however, collaboration becomes yet …


Mormonism Through The Lens Of Translation Studies, Gabriel González Núñez Dec 2024

Mormonism Through The Lens Of Translation Studies, Gabriel González Núñez

Writing and Language Studies Faculty Publications

Most religious movements often have an invisible relationship to translation. This is the case for major religious traditions, such as Christianity. Among the Christian denominations, Mormonism is perhaps particular due to a quite visible relationship with translation. As a religious tradition that is very much rooted in and experienced through translation, it has caught the eye of translation scholars who have studied it to theorize on the nature of translation. However, much of this scholarship seems somewhat uninformed as to what scholars in the field of Mormon Studies have also been exploring regarding translation. And the opposite seems to also …


Prospective, Crossover, Comparative Study Of Two Methods Of Chlorhexidine Bathing, Richard J. Hankins Dec 2024

Prospective, Crossover, Comparative Study Of Two Methods Of Chlorhexidine Bathing, Richard J. Hankins

Theses & Dissertations

Bathing intensive care unit (ICU) patients with chlorhexidine gluconate (CHG) decreases hospital acquired infections (HAIs). The optimal method of CHG bathing remains undefined. Prospective cluster crossover study comparing CHG daily bathing with 2% CHG impregnated cloths versus 4% CHG solution. In phase 1, from January 2020 through March 2020, one ICU utilized 2% cloths, while the other ICU utilized 4% solution. After an interruption caused by the COVID-19 pandemic, in phase 2, from July 2020 through September 2020, the unit CHG bathing assignments were reversed. Swabs were performed three times per week from patients’ arms and legs to measure skin …


Defining The Social Licence Of Large Language Models In Healthcare, Robin L. Pierce, Jack Gallifant, Ashley Cordes, Amelia Fiske, Matilda Dorotic, Mataroria Lyndon, Shrey Jain, Joe Zhang, Judy Gichoya, Leo Anthony Celi Dec 2024

Defining The Social Licence Of Large Language Models In Healthcare, Robin L. Pierce, Jack Gallifant, Ashley Cordes, Amelia Fiske, Matilda Dorotic, Mataroria Lyndon, Shrey Jain, Joe Zhang, Judy Gichoya, Leo Anthony Celi

Seattle Journal of Technology, Environmental, & Innovation Law

As Large Language Models (LLMs) continue to grow and evolve, the ethical, social, and legal challenges they present, especially in terms of data use and sharing, come sharply into focus. Particularly in high-risk domains like healthcare, where the sensitivity of data is pronounced, and the ramifications of data leakages or misuse are profound. These licenses, envisioned to address the complexities introduced by LLMs, still grapple with barriers that hinder their full potential: notably, the absence of authoritative regulatory bodies, ambiguities in defining what constitutes 'sufficient public benefit', issues of data sovereignty, and dilemmas surrounding responsibility and liability. Herein, we delve …


Integrating Traditional And Western Healing Practices For American Indian Patients, Victoria Blacksmith Dec 2024

Integrating Traditional And Western Healing Practices For American Indian Patients, Victoria Blacksmith

Walden Dissertations and Doctoral Studies

The American Indian/Alaska Native (AI/AN) community experiences disproportionally high rates of mental health disorders. Although research had examined the benefits of using traditional AI/AN health practices, little was known about how integrating traditional and Western treatment methods works. Using historical trauma theory and oppression theory, this qualitative study explored how AI/AN clinicians integrate traditional health practices into Western treatment methods when treating mental health disorders in AI/AN patients. Data were collected through semistructured interviews with five clinicians. Data analysis via deductive coding revealed two main themes: lived experiences of AI/AN clinicians and integration strategies. Cultural knowledge was the most prominent …


Leave The Kids Alone: The Constitutional Battleground Of Gender-Affirming Health Care Bans For Transgender Youth, Tyler Callagy Dec 2024

Leave The Kids Alone: The Constitutional Battleground Of Gender-Affirming Health Care Bans For Transgender Youth, Tyler Callagy

Seton Hall Law Review

No abstract provided.


Neuvac: Nonlinear Extreme Ultraviolet Irradiance Model For Aeronomic Calculations, Daniel A. Brandt, Aaron J. Ridley Dec 2024

Neuvac: Nonlinear Extreme Ultraviolet Irradiance Model For Aeronomic Calculations, Daniel A. Brandt, Aaron J. Ridley

Michigan Tech Publications

The need for reliable estimates of solar extreme ultraviolet (EUV) for operational space weather nowcasting and forecasting has motivated the development of new model of solar irradiance variability in 59 wavelength bins between 1 and 1,750 Å. The model employs a nonlinear parameterization of rebinned daily FISM2 irradiances and is termed NEUVAC: Nonlinear Extreme Ultraviolet Irradiance Model for Aeronomic Calculations. The model is parameterized in terms of F10.7 and 54-day averaged F10.7 in a backwards-looking window. The model takes advantage of the high accuracy and resolution of FISM2, and the consistent availability of F10.7 data in order to provide the …