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The Ham, December 6, 2024, Beacon Staff

The Beacon, 2024-2025

Dark Me Old serving Christ for centuries; Bionic amputee baller is cold as ice; Hospers residents protest VPH upgrade; Hovercraft parking lot opens on the moon; Mischievous Raiders face consequences; Students spend semester on Mars;

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Kinetics And Oligomer Products Of The Multiphase Reactions Of Hydroxyacetone With Atmospheric Amines, Ammonium Sulfate, And Cloud Processing, David O. De Haan, Leila Nahid Hawkins, Elyse A. Pennington, Hannah G. Walsh, Alyssa A. Rodriguez, Michael A. Symons, Alyssa D. Andretta, Michael A. Rafla, Chen Le, Audrey C. De Haan, Tianqu Cui, Jason D. Surratt, Mathieu Cazaunau, Edouard Pangui, Jean-François Doussin

Chemistry and Biochemistry: Faculty Scholarship

Hydroxyacetone (HA) is an atmospheric oxidation product of isoprene and other organic precursors that can form brown carbon (BrC). Measured bulk aqueous-phase reaction rates of HA with ammonium sulfate, methylamine, and glycine suggest that these reactions cannot compete with aqueous-phase hydroxyl radical oxidation. In cloud chamber photooxidation experiments with either gaseous or particulate HA in the presence of the same N-containing species, BrC formation was minor, with similar mass absorption coefficients at 365 nm (<0.05 m2 g–1). However, rapid changes observed in aerosol volume and gas-phase species concentrations suggest that the lack of BrC was not due to slow reactivity. Filter-based UHPLC/(+)ESI-HR-QTOFMS analysis revealed that the SOA became heavily oligomerized, with average molecular masses of ∼400 amu in all cases. Oligomers contained, on average, 3.9 HA, 1.5 ammonia, and 1.6 other small aldehydes, including, in descending order of abundance, acetaldehyde, glycolaldehyde, glyoxal, and methylglyoxal. PTR-ToF-MS confirmed the production of these aldehydes. We identify C17H26O5, C10H22O9, C15H27NO7, C17H23NO5, and C18H32N2O9 as potential tracer ions for HA oligomers. We hypothesize that efficient oligomerization without substantial BrC production is due to negligible N-heterocycle (e.g., imidazoles/pyrazines) formation. While HA photooxidation is unlikely a significant atmospheric BrC source, it may contribute significantly to aqueous SOA formation.

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Evaluating The Impact Of A One Day Resiliency Training Facilitation Program On Nurses' Wellbeing In An Acute Care Hospital, Amarachi Chidinma Eke-Okoro

Student Scholarly Projects

Practice Problem: Nursing burnout is a significant problem with far-reaching consequences. High levels of stress, emotional exhaustion, and reduced job satisfaction among nurses contribute to poor patient outcomes, increased medical errors, and high turnover rates. There is a high prevalence of burnout among nurse executives, consequences of which include extreme stress, emotional anguish, and a desire to quit, which points to a larger problem with burnout affecting the nursing profession (Martin et al., 2023). Fostering resilience among nurses can help to mitigate these outcomes by enhancing physical, mental, and social health through building purpose, positive emotions, and effective stress management. …

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Taking Up Space And Making Demands: Portland State University Students Construct The Free And Autonomous Refaat Alareer Memorial Library, Aaron Roussell, Anonymous

Sociology Faculty Publications and Presentations

Student campus protest has been a hallmark of US social movements for decades. Edited versions of these movements are lauded in university courses on historical social change. Yet a variety of commentators in traditional media, campus administration, and political administration display a calculated confusion when it comes to contemporary campus movements, particularly around Palestine. This article aims to clear up that confusion, outlining the protests and occupations that took place in spring 2024 on the campus of Portland State University and in its renamed Refaat Alareer Memorial Library, setting them in their national (and international) context, and outlining the violent …

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What Is Known And Not Known About The Impact Of Social Media On Self-Esteem: Systematic Literature Review Of Research On Adolescents (2014-2024), Kailen Mokhantha-Sopraseuth

Honors Theses

Prior research has found social media can impact how users feel about themselves and can influence how individuals perceive the world around them. Due to the increase in adolescent usage of social media, a systematic literature review of research available through Western Michigan University’s library was conducted. This study was aimed at summarizing and critically evaluating research on the impact of social media use on adolescent’s self-esteem using a qualitative systematic literature review from the last decade, with some quantitative analysis. Specifically, this study examined 1) what methods of data collection was used, 2) research designs implemented, and 3) results …

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Unraveling The Labyrinth: Disability, Spectacle, And Paranormal Tourism In The Winchester Mystery House, Karenna Gm Pullen

Student Theses

This thesis examines the intersection of disability, paranormal tourism, and cultural narratives through an analysis of the Winchester Mystery House and its owner, Sarah Winchester, from a Disability Studies perspective. The research problem centers on the commodification of disability within paranormal tourism, where disabled bodies and spaces are transformed into spectacles for public consumption. Using the Winchester Mystery House as a case study, the research explores how disability is framed within narratives of paranormal tourism, with a focus on stigma, fear, and cultural mythmaking. The methodology involves historical research, discourse analysis, and architectural evaluation to reveal how Sarah Winchester’s disability …

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Emotional Wellbeing Of Asylum-Seeking Children After Release From Immigration Detention, Luis H. Zayas, Alice P. Villatoro, Tatiana Londoño, Jaime Fuentes-Balderrama

School of Social Work Faculty Publications

Families seeking asylum in the United States are often placed in detention centers after fleeing crime, violence, and government ineffectiveness in their countries. Migration brings more hardship, terror, and trauma. The cumulative psychological and social effects from detention need to be better understood. This exploratory study examines the effects of detention and family separation on immigrant children’s psychosocial wellbeing after released. We recruited 81 Central American children previously detained with their parents to assess their wellbeing since release. A third of the children had been separated from their parents during detention. Over a third of parents and less than a …

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Gaze Interrupted, Claire Baskin

Undergraduate B.F.A. Theses in Studio Art

No abstract provided.

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Medical Monitoring Working Group Meeting Minutes, Mike Mcanulty

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

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Correlation Of Arbuscular Mycorrhizal Dosage With Level Of Colonization, Nutrient Concentration, And Photosynthesis Pigment Of Cavendish Banana Plant, Muhammad Akhsan Akib, Nur Ilmi, Risnawati, Retno Prayudyaningsih, Syatrawati

Jurnal Kultivasi

The commercial development of Cavendish bananas still faces many obstacles, including the availability of seedlings/suckers at low prices, so technological substitution is needed to stimulate the growth of Cavendish banana suckers in the form of arbuscular mycorrhizal (AM) biological agents. The research aims to determine the correlation between AM doses and colonization levels, tissue nutrient concentrations, and photosynthetic pigments in Cavendish banana seedlings/suckers. It is also a novelty in this research study. The research was carried out in Parepare city at coordinates 3°59'30.204" S; 119°38'42.936" E using four AM doses as independent variables, namely 0 g, 5 g, 10 g, …

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Ucf Pegasus Plan - 4th Grade - Financial Literacy, Yan C. Ospina, Savannah Sanders, Bailey Railsback, David Diaz, Angelica Rodriguez

Pegasus Plans: Social Studies Unit Plans for Florida Teachers

During this unit, students will embark on a journey to become "Money Masters." They'll explore real-world topics like the different jobs people have, how to distinguish between needs and wants, and how every decision comes with an opportunity cost. Through fun, hands-on activities, students will learn how to create a budget, save for important goals, and make smart choices about spending. By the end of the unit, they’ll have the tools they need to take charge of their own money and make responsible decisions now and in the future.

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Ucf Pegasus Plan - 4th Grade - Spending & Saving: How To Adult, Heather A. Smith, Madison Barbour, Laila Ibrahim

Pegasus Plans: Social Studies Unit Plans for Florida Teachers

The "How to Adult" unit plan aims to equip fourth grader students with the essential skills in budgeting, saving, spending wisely, and understand taxes. Through interactive lessons and engaging activities, students will learn to manage money responsibly while developing a deeper understanding of personal finance concepts. By the end of the unit, students will be empowered to make informed financial decisions and lay the groundwork for a secure financial future.

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Domain-Specific Representation Of Social Inference By Neurons In The Human Amygdala And Hippocampus, Runnan Cao, Julien Dubois, Adam N Mamelak, Ralph Adolphs, Shuo Wang, Ueli Rutishauser

2020-Current year OA Pubs

Inferring the intentions and emotions of others from behavior is crucial for social cognition. While neuroimaging studies have identified brain regions involved in social inference, it remains unknown whether performing social inference is an abstract computation that generalizes across different stimulus categories or is specific to certain stimulus domain. We recorded single-neuron activity from the medial temporal lobe (MTL) and the medial frontal cortex (MFC) in neurosurgical patients performing different types of inferences from images of faces, hands, and natural scenes. Our findings indicate distinct neuron populations in both regions encoding inference type for social (faces, hands) and nonsocial (scenes) …

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Metabolic Response Of The Code Goby (Gobiosoma Robustum) To Estuarine Climate Change Forecasts, Karli S. Corey

All HCAS Student Capstones, Theses, and Dissertations

Forage fishes are small bodied species that form a diverse functional group, serving as a primary food source for a wide range of marine predators. This group plays a significant ecological role through energy transfer to higher trophic levels. Gobiosoma robustum (Code Goby) is a substantive diet component of several recreationally significant juvenile sportfishes in Florida estuaries. While the thermal tolerance of this species may be inferred from observational data, the absolute physiological limitations of this species remain unknown. In this study, intermittent-flow respirometry and critical thermal maxima were used to determine the response of G. robustum to chronic and …

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Spatial Ecology Of Large Bodied Ichthyofauna In The Red River Of The North Basin, William Marshall Stuart

School of Natural Resources: Dissertations, Theses, and Student Research

Understanding spatial patterns and processes is essential for designing research studies, implementing management actions, and planning restoration efforts. The Red River of the North basin spans a broad geographic area where jurisdictional oversight is divided among several entities (Manitoba, CAN; North Dakota, USA; Minnesota, USA; South Dakota, USA), creating a mosaic of regulatory and functional process zones. Understanding the spatial ecology of freshwater fishes in this disjointed landscape is essential to address diverse life history requirements and the movement constraints imposed by anthropogenic structures. Long-term acoustic telemetry revealed that large bodied ichthyofauna employ a diverse range of movement strategies (i.e., …

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Translating A Culture: How Subtitles In Popular Tv Shows Friends And La Que Se Avecina (The One That Looms) Maintain National Culture Within Translations, Abigail Lamkin

Undergraduate Theses

This study aims to determine the best ways for comedy-based TV shows to be translated so their cultural significance can be maintained while also becoming a piece of media that is enjoyed across linguistic barriers. Data was gathered from the TV shows Friends and La que se avecina and analyzed through comparison with one another. Analysis reveals both shows use unique techniques as a result of the specific challenges subtitle translators faced for the shows, but in general, focusing on one aspect of the translation over another would prevent the audience from enjoying the show. Friends's translations rely on …

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Using Additive Manufacturing To Characterize Effects Of Sparse Infill Density And Sparse Infill Pattern On The Compressive Properties Of Short Strand Carbon Fiber Infused Petg, Luke C. Salisbury

Honors Theses

The advent of additive manufacturing has revolutionized the prototyping, design, and manufacturing of new and innovative products. Through the use of Fused Deposition Modeling (FDM), parts can be manufactured using different sparse infill percentages (the percentage of void space within a printed object) and sparse infill patterns (the lattice structure of material within the object). Through the manipulation of these variables, the same material and part can have different compressive and flexural properties. In addition to sparse infill, the thermoplastics used in fused deposition modeling can be reinforced with carbon fiber strands to create a printable composite material capable of …

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Seeing Beyond The Anthropocene With Joyce And Beckett, Michael Kane

Research Outputs: 2025-Present

This article suggests that the literary works of James Joyce and Samuel Beckett may offer a means of ‘seeing beyond the Anthropocene’. A close look at Joyce’s “The Dead” and the “Proteus” and “Penelope” episodes of Ulysses as well as at Beckett’s play Endgame and other works will show how these writers’ distinct ways of looking at the world, and the life and death of mortal human beings, provide radical critiques of (and perhaps alternatives to) anthropocentric idealism. Their insights are still highly relevant today as the ecological crisis demands a fundamental reorientation of the (post)human relationship with the earth.

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Individualized Sensory Based Functional Activity Program For Individuals With Intellectual And Developmental Disability With A Co-Morbidity Of A Mental Health Condition, Dakota Laporte, Cynthia Haynes, Rebekah Jarrar

Fall 2024 OTD Capstone Symposium

This Program was designed for individuals with intellectual and developmental disabilities who have a co-occurring mental health condition. This program was designed based on the individual's sensory needs to improve occupational performance in their lives. This capstone project filled a knowledge gap by creating a sensory based activity program for individuals with IDD and mental health conditions. Its primary goal was to educate participants about their sensory needs and integrate these into functional activities to improve occupational performance.

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Powerful Families Podcast: The Role Of Occupational Therapy In Family Education Of Mental Health Conditions And Substance Use Disorder, Wessleigh Holloway, Cynthia Haynes

Fall 2024 OTD Capstone Symposium

Mental health conditions and SUD significantly impact family members emotionally and physiologically, yet these effects are often insufficiently recognized and addressed (Delaney, 2023). Existing education programs focus on individuals in recovery, leaving families without the necessary knowledge and skills to support their loved ones effectively, resulting in feelings of powerlessness and confusion. This capstone project created an education program to equip family members of individuals with SUD or mental health challenges with the knowledge and skills needed to navigate addiction and recovery effectively. The program focuses on improving understanding of SUD, fostering healthier coping mechanisms, strengthening family trust, and enhancing …

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Use Of Creative Outlets To Impact Quality Of Life For Individuals With Amyotrophic Lateral Sclerosis, Andria Burden, Helen Carey, Zeida Gutierrez

Fall 2024 OTD Capstone Symposium

Amyotrophic Lateral Sclerosis (ALS) profoundly impacts quality of life by limiting participation in meaningful activities. This mixed-methods study explored the role of creative outlets in enhancing quality of life for individuals with ALS. Quantitative data from the ALS-Specific Quality of Life Questionnaire-Short Form (ALSSQOL-SF) and qualitative insights from semi-structured interviews revealed key themes of adaptation, purpose, community, and quality of life. Findings indicate that creative outlets foster self-expression, social connection, and cognitive engagement while reducing isolation. Recommendations include integrating tailored creative activities into occupational therapy (OT), emphasizing group settings and early introduction to promote adaptability and community-building. This study underscores …

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Library Publishing Directory 2024, Library Publishing Coalition

Library Publishing Directory

No abstract provided.

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Mems 411: Automatic Ball Bearing Sorter, Rachel Charendoff, Matt Cheifetz, Andres Weida

Mechanical Engineering Design Project Class

The objective of this project was to design and build an automatic ball bearing sorter to sort bearings by both material (steel, brass, plastic) and size (½ inch and ¼ inch) into separate packaging stations. The system was designed to process up to 80 balls poured simultaneously into a hopper and accurately sort them in under one minute, with a target accuracy of 90% or greater. The customer, Dr. Potter, provided specifications and requirements for the device, including a compact size (≤ 20x20x20 inches) and weight (≤ 15 lbs). Additional customer needs included performance reliability, manufacturability, safety, speed, and ease …

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Mems 411: Diving Bubbler, Yasmin Ruff, Maya Ghatalia, Selva Moslehikhah

Mechanical Engineering Design Project Class

Design an affordable, portable, and effective surface-breaking system tailored for the WashU Diving team.

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Mems 411: Gentle Washing Machine For Reclem Clothing, Sadie Karp, Anna Clyne, Gabby Kogler

Mechanical Engineering Design Project Class

For our senior design project we worked with Dr. Mary Ruppert-Stroescu, Associate Professor at the Sam Fox School, and her company RECLEM to create a sustainable method for washing her clothing creations. RECLEM re-purposes old clothing scraps for sustainable garment manufacturing. RECLEM is experiencing a problem of deformation of her clothing when the pieces are go through a washing machine cycle. After completing our customer interview, we realized the root cause of the problem was the aggressive environment created by the washing machine. To combat this, we created a new washing process that is both scalable and gentle. Our design …

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Mems 411: Asme Ball Bearing Sorter, Gurks Bansal, Natalia Klim, Helen Ma

Mechanical Engineering Design Project Class

Design and create a device that sorts ball bearings of 3 different materials and 2 different sizes for the 2024-2025 ASME Student Design Competition.

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Mems 411: Reclém Clothes Washer Group X, Andrew Johnson, Eleni Kambouris, Ana Morgan Canales, Sheridan Lee

Mechanical Engineering Design Project Class

The RECLÉM Clothes Washer Project addresses the challenge faced by Dr. Ruppert-Stroescu and RECLÉM in efficiently washing repurposed textiles without damaging or deforming the fabric. The goal is to design a sustainable machine that dissolves water-soluble synthetic sheets while conserving water and maintaining fabric integrity.

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Mems 411: Pipe Climbing Robot, Trevor S. Gilkerson, Nick M. Gunter, Phillip H. Le, Andru N. Mangkusubroto

Mechanical Engineering Design Project Class

Decreasing chemical plant emissions allow systems to become safer, less polluting, and more profitable. Pipe leaks in chemical plants, or fugitive emissions, are a significant source of lost product and safety hazard for workers. Working with Amaren's Maryland Heights natural gas power plant, the team developed a robot that can traverse pipe systems with a final goal of detecting chemical leaks.

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Mems 411: Ball Bearing Sorting Device, Claudia Markel, Max Cusick, Tomás Collado

Mechanical Engineering Design Project Class

Ball bearings are an integral part of many products, including cars, planes, and appliances. However, when bearings of multiple sizes and materials are mixed together, they can be difficult to separate quickly. Sorting the ball bearings becomes even more of a challenge for people who are not able to see the difference in color to discern the materials. To solve this problem, a ball bearing sorter, which can separate bearings of 1 2 in and 1 4 in for the materials of steel, brass, and plastic, was created. This project was based on the American Society of Mechanical Engineers 2024-2025 …

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Mems 411: Water Surface Tension Breaker, David Arthur D'Alessandro Iii, Ben Davis Miller, Jared Ethan Appel, Parker Monnig

Mechanical Engineering Design Project Class

Design a device that sufficiently stirs up the pool's surface for WashU's Swim and Dive team.

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Full-Text Articles in Entire DC Network

The Ham, December 6, 2024, Beacon Staff

The Beacon, 2024-2025

Chemistry and Biochemistry: Faculty Scholarship

Evaluating The Impact Of A One Day Resiliency Training Facilitation Program On Nurses' Wellbeing In An Acute Care Hospital, Amarachi Chidinma Eke-Okoro

Student Scholarly Projects

Taking Up Space And Making Demands: Portland State University Students Construct The Free And Autonomous Refaat Alareer Memorial Library, Aaron Roussell, Anonymous

Sociology Faculty Publications and Presentations

What Is Known And Not Known About The Impact Of Social Media On Self-Esteem: Systematic Literature Review Of Research On Adolescents (2014-2024), Kailen Mokhantha-Sopraseuth

Honors Theses

Unraveling The Labyrinth: Disability, Spectacle, And Paranormal Tourism In The Winchester Mystery House, Karenna Gm Pullen

Student Theses

Emotional Wellbeing Of Asylum-Seeking Children After Release From Immigration Detention, Luis H. Zayas, Alice P. Villatoro, Tatiana Londoño, Jaime Fuentes-Balderrama

School of Social Work Faculty Publications

Gaze Interrupted, Claire Baskin

Undergraduate B.F.A. Theses in Studio Art

Medical Monitoring Working Group Meeting Minutes, Mike Mcanulty

Silver Bow Creek/Butte Area Superfund Site

Correlation Of Arbuscular Mycorrhizal Dosage With Level Of Colonization, Nutrient Concentration, And Photosynthesis Pigment Of Cavendish Banana Plant, Muhammad Akhsan Akib, Nur Ilmi, Risnawati, Retno Prayudyaningsih, Syatrawati

Jurnal Kultivasi

Ucf Pegasus Plan - 4th Grade - Financial Literacy, Yan C. Ospina, Savannah Sanders, Bailey Railsback, David Diaz, Angelica Rodriguez

Pegasus Plans: Social Studies Unit Plans for Florida Teachers

Ucf Pegasus Plan - 4th Grade - Spending & Saving: How To Adult, Heather A. Smith, Madison Barbour, Laila Ibrahim

Pegasus Plans: Social Studies Unit Plans for Florida Teachers

Domain-Specific Representation Of Social Inference By Neurons In The Human Amygdala And Hippocampus, Runnan Cao, Julien Dubois, Adam N Mamelak, Ralph Adolphs, Shuo Wang, Ueli Rutishauser

2020-Current year OA Pubs

Metabolic Response Of The Code Goby (Gobiosoma Robustum) To Estuarine Climate Change Forecasts, Karli S. Corey

All HCAS Student Capstones, Theses, and Dissertations

Spatial Ecology Of Large Bodied Ichthyofauna In The Red River Of The North Basin, William Marshall Stuart

School of Natural Resources: Dissertations, Theses, and Student Research

Translating A Culture: How Subtitles In Popular Tv Shows Friends And La Que Se Avecina (The One That Looms) Maintain National Culture Within Translations, Abigail Lamkin

Undergraduate Theses

Using Additive Manufacturing To Characterize Effects Of Sparse Infill Density And Sparse Infill Pattern On The Compressive Properties Of Short Strand Carbon Fiber Infused Petg, Luke C. Salisbury

Honors Theses

Seeing Beyond The Anthropocene With Joyce And Beckett, Michael Kane

Research Outputs: 2025-Present

Individualized Sensory Based Functional Activity Program For Individuals With Intellectual And Developmental Disability With A Co-Morbidity Of A Mental Health Condition, Dakota Laporte, Cynthia Haynes, Rebekah Jarrar

Fall 2024 OTD Capstone Symposium

Powerful Families Podcast: The Role Of Occupational Therapy In Family Education Of Mental Health Conditions And Substance Use Disorder, Wessleigh Holloway, Cynthia Haynes

Fall 2024 OTD Capstone Symposium

Use Of Creative Outlets To Impact Quality Of Life For Individuals With Amyotrophic Lateral Sclerosis, Andria Burden, Helen Carey, Zeida Gutierrez

Fall 2024 OTD Capstone Symposium

Library Publishing Directory 2024, Library Publishing Coalition

Library Publishing Directory

Mems 411: Automatic Ball Bearing Sorter, Rachel Charendoff, Matt Cheifetz, Andres Weida

Mechanical Engineering Design Project Class

Mems 411: Diving Bubbler, Yasmin Ruff, Maya Ghatalia, Selva Moslehikhah

Mechanical Engineering Design Project Class

Mems 411: Gentle Washing Machine For Reclem Clothing, Sadie Karp, Anna Clyne, Gabby Kogler

Mechanical Engineering Design Project Class

Mems 411: Asme Ball Bearing Sorter, Gurks Bansal, Natalia Klim, Helen Ma

Mechanical Engineering Design Project Class

Mems 411: Reclém Clothes Washer Group X, Andrew Johnson, Eleni Kambouris, Ana Morgan Canales, Sheridan Lee

Mechanical Engineering Design Project Class

Mems 411: Pipe Climbing Robot, Trevor S. Gilkerson, Nick M. Gunter, Phillip H. Le, Andru N. Mangkusubroto

Mechanical Engineering Design Project Class

Mems 411: Ball Bearing Sorting Device, Claudia Markel, Max Cusick, Tomás Collado

Mechanical Engineering Design Project Class

Mems 411: Water Surface Tension Breaker, David Arthur D'Alessandro Iii, Ben Davis Miller, Jared Ethan Appel, Parker Monnig

Mechanical Engineering Design Project Class