Digital Commons Network^™

The Scarlet – Volume Ciii, No. 5 (November 22, 2024), Scarlet Staff

The Scarlet (Student Newspaper) (2011-present)

The November 22, 2024 edition of The Scarlet (est. 1939), Clark University's student-run newspaper. The Scarlet is intellectually and editorially independent of the University.

Secondary Pre-Service Teachers’ Visual Literacy: Instructional Strategies In Social Studies, Daibao Guo, Erin E. Rich, Julianne Coleman

Boise State University Publications and Presentations

While visual literacy pedagogy in teacher preparation programs has been a recognized body of knowledge the past few decades, limited research centers upon secondary teachers who are responsible for integrating visual literacy into content instruction. This study explored how 32 secondary English language arts and social studies pre-service teachers (PSTs) utilized visual displays to teach content in their classrooms. PSTs were tasked with developing instructional strategies based on five commonly used visuals in social studies texts: photographs, images, maps, tables and flowcharts. Through a qualitative analysis of the PSTs’ prompts, three themes emerged: (1) teacher-led activities, (2) writing activities and …

The Family History Of Abigail Rose Willis, Abigail Willis

Your Family in History: HIST 550/700

The Family History of Abigail R. Willis

20 November 2024

Abigail Rose Willis authored this family history as part of the course requirements for HIST 550/700 Your Family in History offered online in Fall 2024 and was submitted to the Pittsburg State University Digital Commons. Please contact the author directly with any questions or comments: [email protected]

The Family History Of Madeline Reed, Madeline Reed

Your Family in History: HIST 550/700

Madeline Reed authored this family history as part of the course requirements for HIST 550/700 Your Family in History offered online in Fall 2024 and was submitted to the Pittsburg State University Digital Commons. Please contact the author directly with any questions or comments: [email protected]

Inferring Tumor Purity Using Multi-Omics Data Based On A Uniform Machine Learning Framework Motp, Qiqi Lu, Zhixian Liu, Xiaosheng Wang

Faculty, Staff and Student Publications

Existing algorithms for assessing tumor purity are limited to a single omics data, such as gene expression, somatic copy number variations, somatic mutations, and DNA methylation. Here we proposed the machine learning Multi-omics Tumor Purity prediction (MoTP) algorithm to estimate tumor purity based on multiple types of omics data. MoTP utilizes the Bayesian Regularized Neural Networks as the prediction algorithm, and Consensus Tumor Purity Estimates as labels. We trained MoTP using multi-omics data (mRNA, microRNA, long non-coding RNA, and DNA methylation) across 21 TCGA solid cancer types. By testing MoTP in TCGA validation sets, TCGA test sets, and eight datasets …

Lost, Or Found? Seeking And Preserving The Education Of Artisanal Arts, Jennie Doezie

Theses and Dissertations

Crafts and the artisanal arts have a complex relationship with art and art education. Nevertheless, hands-on crafts have an important and often overlooked contribution to visual art education. In addition to their value as cultural icons, the artisanal arts can contribute to cognitive development, emotional well-being, and mental health. The practice of a craft can balance some of the negative effects of 21st century screen culture. This thesis explores the following regarding crafts education: its value, its relationship to traditional art education, and its future potential. In addition to the traditional elements of literature review and research methodology, this thesis …

Implementing The Safe System Approach At Intersections In Utah, Ian Patrick Macgregor

Theses and Dissertations

This thesis investigates the principles and elements of the Safe System Approach, a new paradigm in roadway safety. A compendium of practice was created to determine recommendations on how to implement the Safe System Approach at intersections and observe how other jurisdictions are implementing it. Several strategies identified include the Safe Systems at Intersections (SSI) methodology, Safe System Alignment Frameworks, Vision Zero communities, incorporating the Safe System Approach into the Strategic Highway Safety Plan (SHSP) or Highway Safety Improvement Program (HSIP), mandating the Safe System Approach be considered in all projects, and the Organizational Safety Culture Self-Assessment. These policies do …

Barbie, Taylor Michelle Gale

Theses and Dissertations

The stereotypes placed over men and women throughout various forms of media, including film and TV, song, printed media, and even through objects like toys, have a large impact on society as a whole. Kumari and Joshi (2015) explain that media plays an important role in sharing information concerning what deems to be the fabric of contemporary culture, which can aid in changing, or perpetuating long standing societal norms. This study identifies how Greta Gerwig's Barbie (2023) approaches the themes of the portrayal of women in the media through the Barbie film, examining themes such as objectification, self-objectification, and the …

Transportation Policies, Programs And History, Ivonne Audirac, Amber B. Raley, Jenifer Reiner, Soheil Sharifi-Asl

Mavs Open Press Open Educational Resources - Archive

Transportation Policies, Programs and History is a text intended for advanced undergraduate and beginning graduate students in urban and transportation planning. Contents by chapter include:

1. Brief history of U.S. transportation policy and traffic congestion: A persistent transportation planning issue.
2. Transportation planning and modeling.
3. Transportation programming and evaluation.
4. Equity in transportation planning
5. Mobility modes.
6. Transportation, accessibility, and the built environment.
7. Transit and transit-oriented development.
8. Transportation and new technologies.
9. Sustainable transportation.
10. Transportation in the Global South.

This textbook is part of a six-volume series produced under the grant OERTransport: Enabling Transportation Planning Professional Advancement awarded to the University of Texas-Arlington (UTA) …

Investigating The Role Of Tetherin Protein In Multivesicular Bodies Fusions In Lung Cancer Cells, Md. Rakib Miah

Electronic Theses and Dissertations

Cells rely on the secretion of exosomes to communicate with one another and this process is potentially mediated by a protein called tetherin, which anchors exosomes to the cell surface to limit their spread. Tetherin protein has attracted a lot of attention because of its capacity to hinder the propagation of viruses by attaching virions to the surface of host cells. Treatment with interferon-alpha (IFNα) increases the production of tetherin, although it is not known how this affects tetherin localization and exosome-mediated communication. This thesis looks at how the expression of tetherin, which IFNα boosts, affects the dynamics of intercellular …

Invertebrate Functional Diversity Of Fossils From Arrow Canyon, Nevada, Nathaniel Valentine

Undergraduate Research Symposium Podium Presentations

Paleontology can be used to study how ecosystems evolve and respond to changes in the environment. Here we examine invertebrate fossils from the Pennsylvanian, a time period that ranged from 323.2 to 298.9 million years ago, which are preserved along the walls of Arrow Canyon (Nevada) in the Bird Spring Formation. We surveyed three sites within the canyon, and used data from the Paleobiology Database to create a list of taxa found on the canyon from this time interval. Although ecosystems have traditionally been studied using the composition of the ecosystem (the number of species), recent work has shown that …

From Academic To Everyday: Utilizing Social-Emotional Learning In The Secondary English Classroom, Claire Collins

Senior Honors Theses

Social-emotional learning is an educational process that allows students to better understand themselves, their relationships, and their problems. While social-emotional learning is often emphasized at the elementary level, the concept continues to be important in secondary grade levels, and teachers have many opportunities to incorporate social-emotional learning within secondary English classrooms. Teachers can utilize diverse literature choices to intertwine life skills with instruction, as well as classroom activities. This integration starts at the planning level and moves into daily instruction, where there are numerous ways to engage students in meaningful discussion, promote reflection, and practice empathy and perspective. English educators …

Alternatives To Screen Time Given In Parenting Advice, Emma Romeo

Undergraduate Research Symposium Lightning Talks

Screen time within the last decade is an area of rising interest, especially in a "Post-Covid" world. Despite a diversity of opinions being written and research being done on screen time, what is being presented as an alternative is lesser known. In this research, the aim is to identify types of activities that are presented to parents as alternatives' to screen time in parenting websites and blogs. This study uses qualitative content analysis of over 240 articles from 2019-2023 mentioning media use or screen time from two regularly consumed and popular parenting websites, Sheknows.com and Parents.com. The data so far …

The Correlations Between Students' Academic Success And The Various Modes Of Attendance, Lewana-Nani Lebaron

Undergraduate Research Symposium Podium Presentations

The increased demands on students’ time and effort imposed by their academic and personal environments have prompted many to explore alternative avenues for attending classes. This study sought to determine the existence of a correlation between the different modes of classroom attendance and students’ academic success. The research detailed within this report examined the attendance of four undergraduate statistics classes with 111 participants. Students were incentivized to complete an attendance survey, indicating whether they attended in person, virtual live streaming, or viewed the recorded lecture at a later time. Students who did not respond to the survey or were absent …

Socioeconomic Relations In Post-Soviet Spaces, Ariana Khzarjyan

Undergraduate Research Symposium Podium Presentations

This research focuses on post-Soviet spaces and the entanglement of political movements that often lead to intense struggles between democratic aspirations and authoritarian tendencies. Although, this research is hyperfocused on Armenia and analyzes political movements that oppose the current pro-democracy government. This study aims to identify and categorize movements, evaluate their democratic and anti-democratic sentiments, and compare them with similar movements that occurred in other post-Soviet countries such as Georgia and Ukraine. This study provided insights into the political landscape and underlying motivations by conducting qualitative field research in Armenia. The specific question to help guide this research is: What …

The Impact Of Intimate Partner Violence On Young Mother's Mental Health, Claudia Chavez, Clariana Vitória Ramos De Oliveira

Undergraduate Research Symposium Posters

Intimate partner violence (IPV) rates are notably higher among adolescents who are pregnant or have experienced a pregnancy, with physical IPV reaching up to 62%, and psychological abuse being even more common. IPV has serious mental health consequences for adolescent mothers, leading to increased rates of depression and anxiety which can impair caregiving. IPV negatively affects children, increasing the risks of poor maternal bonding, and low birth weight. This study investigates how IPV contributes to adverse mental health outcomes in Brazilian adolescent mothers. A cross-sectional approach was used with data collected between August 2023 to 2024. The study participants were …

The Utilization Of String Pulling To Determine Female Rats' Dual Cognitive Motor Task Performance Following Space Flight Stressor Exposure, Doc-Haden Rodgers, Nicole M. Atttallah, Teresa L. Garcia, Nuhamine A. Moges, N. A. Moges, K. D. Omengan, J. F. Cortez, K. S. Dhede, A. A. Blackwell

Undergraduate Research Symposium Posters

During deep space exploration, astronauts depend on mission-essential performance in Dual Cognitive Motor Tasks (DCMT), such as receiving information from ground control to assemble and configure wires during a spacewalk. DCMT relies upon processing cognitive and motor information simultaneously. Previous research on rodent models has shown various impairments in cognition and motor function in separate tasks after exposure to deep space radiation and sleep fragmentation (SF). However, an assessment of DCMT performance in rodents has not been established. Rats and humans use similar hand-over-hand movements to pull a string, and task demands may be varied to assess cognition and motor …

Investigating A Mediterranean Dietary Pattern With White Potatoes On Cardiometabolic Health In Adults With Pre-Diabetes From Diverse Racial And Ethnic Backgrounds, Sedona Gronna, Neda S. Akhavan, Sara K. Rosenkranz, Richard R. Rosenkranz

Undergraduate Research Symposium Posters

In the United States, one in three adults has pre-diabetes, and 80% are unaware that they are at risk of developing type-2 diabetes (T2D). Elevated blood glucose levels are associated with an increased risk of heart disease, obesity, dyslipidemia, and hypertension. African-American and Hispanic individuals are disproportionately affected by pre-diabetes and its complications, such as arterial stiffness and obesity, compared to Caucasians. Approximately 70% of those with pre-diabetes may develop T2D, therefore it is crucial to find effective ways to manage and reverse these conditions. Potatoes, which contain a good source of resistant starch, potassium, and other beneficial nutrients, might …

Examining Emotion And Ease Of Recall For Life Story Memories In Young Adults, Roxanna E. Chavez, Erin L. Murphy, David E. Copeland

Undergraduate Research Symposium Posters

Life stories are narratives that use autobiographical memories to shape personal identity. This study investigated how emotional valence and ease of recall may change over time. Participants were asked to recall ten life story memories in two interviews held three weeks apart. Participants provided ratings of emotional valence and ease of recall for each memory. A significant difference was found in emotional valence between Session 1 (M = 3.159, SD = .772) and Session 2 (M = 2.905, SD = .788), t(68) = 2.734, p < .01, with Session 1 memories rated as significantly more negative (M = 1.812, SD = 1.427) than those in Session 2 (M = 1.275, SD = 1.316), t(68) = 3.232, p < .01. Furthermore, negative memories were more frequent in the last five Session 1 memories (M = 0.986, SD = 0.866) than in all of Session 2 memories (First Five: M = 0.652, SD = .783; Last Five: M = 0.623, SD = .892), F(3, 204) = 3.663, p < .05. For ease of recall, the first five memories in both sessions (Session 1: M = 5.684, SD = 0.806; Session 2: M = 5.612, SD = 0.963) were significantly easier to recall than the last five in both sessions (Session 1: M = .214, SD = 1.128; Session 2: M = 5.136, SD = 1.080), F(2.498, 169.864) = 7.369, p < .001. Overall, these findings suggest participants recalled more accessible memories first, with negative memories being harder to retrieve as sessions progressed.

Investigating The Impact Of Psychological Interventions On Autoimmune Disease Progression In Women, Nicole Datastanyan

Undergraduate Research Symposium Posters

Autoimmune disease arises when an individual's immune system mistakenly attacks and damages the body’s tissues. Autoimmune disease disproportionately affects women, with eighty percent of diagnosed patients being female. This research proposal aims to explore the relationship between psychological factors (e.g., stress, anxiety, depression) and the progression of autoimmune diseases. This poster will propose a detailed study to assess whether reducing psychological distress through cognitive behavioral therapy (CBT) can slow disease progression. Cognitive behavioral therapy is a form of talk therapy to relieve symptoms of mental health conditions such as depression, anxiety, stress, or grief. Two hundred female patients diagnosed with …

"Screen Time" And The Perception Of It Among Different Social Classes, Jasmine Ayon

Undergraduate Research Symposium Posters

“Screen Time” and the subsequent demonization of it is a phenomenon that is not as analyzed through a social and comparative lens as much as psychological and health ones. To address this gap in research, we performed a content analysis on articles concerning families and “screen time” use that were published on two well-known parenting websites SheKnows and Parents.com from 2019 - 2022 (n = 220). In this paper, we address how these articles talk about screen time use among different social classes. In our analysis, we found what appears to be a double standard in the way screen time …

Repurposing Non-Toxic And Cost-Effective Organic Ligancds To Enhance The Removal Of Uranium And Thorium From Wastewater, Will Campbell

Undergraduate Research Symposium Posters

Cheap, effective and industrially practical remediation methods for uranium and thorium are of utmost importance. Electrocoagulation is a cheap but only mildly effective method for the remediation of these elements. It was recently shown that chelating ligands enhance this process. Unfortunately, few ligands have been tested for this enhancement. Of these, the most effective, Alizarin Red S, had a 99.2% uranium removal efficiency but was expensive ($3.6 / g), toxic to humans and environmentally harmful. Therefore, ligands that avoid these downsides are needed before any industrial application can occur. Potential ligands were found via exhaustive searches of MilliporeSigma’s database. Over …

Pathway-Based Polygenic Risk Score Analysis Of Brain Glial Indicates Cell-Type-Specific Roles In Alzheimer's Disease, Tyrell Pratt, Alice Lee, Jennifer Zheng, Faria Tavacoli, Hayley Ho, Tingwei Liu, Jingchun Chen

Undergraduate Research Symposium Posters

Background: Alzheimer's disease (AD) is a complex neurodegenerative disorder characterized by progressive cognitive decline and extensive brain pathology, including amyloid plaques, neurofibrillary tangles, and neuroinflammation. This study aims to identify any glial cell type-specific pathways associated with AD.

Methods: We first investigated the correlation between AD and the genetic risk of glia-specific pathways using pathway-based polygenic risk score (PRS) with PRSet software in the discovery data (ADc1234ADA) adjusted by the top two principal components (PC1, PC2) (Model 1), followed by additional adjustment with sex, age, and APOE ε4 count in Model 2. Further PRSet analyses were replicated in independent data …

Biochar/Hydrochar Applications In Disinfection Byproduct Removal For Drinking Water, Ashleu Mussio Marquez, Donna Rouhani, Ismail Abdulraheem, Kers Ung-Watson, Ahmadreza Khatamgooya, Scarlet Nelson, Dr. Jaeyun Moon, Dr. Erica Marti

Undergraduate Research Symposium Posters

This project aims to investigate the process of disinfection byproduct (DBP) removal in drinking water, looking into the applications of biochar and hydrochar, which are low cost and environmentally sustainable adsorbents. These carbon-based adsorbents are derived from agricultural waste biomass, such as walnut shells. These adsorbents will be used to capture and remove contaminants in water, such as DBPs. DBPs are formed when chemical disinfectants react with organic and inorganic substances naturally present in water. The targeted DBPs for adsorption include trihalomethanes, haloacetic acids, haloacetonitriles, and nitrosamines. An example of high concentration DBP formation is during emergency chlorination, where excess …

Inter-Rater Reliablility Of Sharp Wave Ripple Detection In Recently Trained Experts, Orlando Montiel, Gage Pompa, Yader Gomez, Talha Soluoko

Undergraduate Research Symposium Posters

Sharp wave ripples (SWR) are a brain phenomenon that originate in the hippocampus, a region crucial for memory and learning. These events occur during periods of rest or slow-wave sleep and are characterized by fast oscillatory bursts (150-250Hz) and are thought to be important for the brain to consolidate memory. SWR are believed to facilitate the transfer of information from the hippocampus to the cortex, strengthening synaptic connections & enabling long-term memory storage. Accurate detection & assessment of SWRs is essential for advancing how the brain processes and stores information.

This study examines the accuracy/consistency of SWR image selection and …

November 22, 2024 Ereporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Potential Cell Preservation In Mars-Relevant Clay Minerals, Hanford Gerille Gonzales, Leena M. Cycil, Elisabeth Hausrath

Undergraduate Research Symposium Posters

This study investigates the potential of Fe-nontronite, a clay mineral found on Mars, to preserve biological cells and retain biosignatures such as trace metals. The research explores the preservation potential of nontronite by reacting it with cells under the following conditions: 1) reacting cells with nontronite precursors at low temperature and 2) reacting cells with the already synthesized nontronite made at high temperature. Microbial species Shewanella oneidensis and Geobacter metallireducens, known for their relevance to iron-rich environments, were introduced in intact and lysed forms to assess their interactions with each condition of nontronite. Preliminary results from scanning electron microscopy (SEM) …

Navigating Crisis: The Intersection Of Politics, Culture, And Suicide In South Korea And Japan, Natasha A. Burke

Honors College Theses

Suicide is an important global issue, and there need to be measures put in place to help prevent such a problem. Existing literature finds that culture and politics do significantly impact suicide rates. I assess how the perceptions of suicide differ from culture to culture and how culture plays a role in the rates of suicide and reasons for it. I also examine at how socioeconomic status, unemployment, and economics affect people as well. In this study, I research how politics and culture affect suicide rates in Asia, specifically how politics and culture influence suicide rates in South Korea and …

Eating Is A Small, Good Thing, Luke Hawley

Faculty Work Comprehensive List

"If we are the body of Christ, sharing in the suffering means sitting with people in their pain. And sharing is always better over coffee and sweet rolls."

Posting about communal encounters from In All Things, an online hub that offers insight into maintaining and faithful and orthodox Reformed Christian worldview while fearlessly engaging in every aspect of contemporary life – until all is made new.

Eating is a Small, Good Thing

Secondary Teacher Perceptions And Practices Of Intercultural Communicative Competence Development In Online Intercultural Exchanges, Paige L. Roland

USF Tampa Graduate Theses and Dissertations

Secondary level world language programs in the United States lack efficient infusion and assessment of intercultural communicative competence in the curricula. When a learner acquires a new language, they also shape their personal identity and expand their ability to successfully interact cross-culturally, thus the need for culture and language to be understood as interdependent components of the bigger whole is evident (Liontas & Siegel, 2019). While there are extensive research theories and studies regarding models of assessment for various competences underlying intercultural communicative competence (e.g., communicative competence, idiomatic competence, sociolinguistic competence) throughout the decades, little research is available which utilizes …