Digital Commons Network^™

Gender Disparities In Covid Deaths, Lisamarie Bennett

Student Publications and Presentations

The public health response to the breakout of COVID-19 requires fundamental changes in individual behavior, such as isolation at home or social distancing. However, the difference in COVID mortality rates between men and women could indicate gender differences in COVID-19 attitudes and behavior. In this study, we used a sample of 512 participants to examine whether there were relationships between gender and degree of adherence to social distancing and quarantining protocols. An independent samples t-Test was conducted to evaluate the hypothesis that men spend fewer days social distancing than women. The test was not significant. Another independent samples t-Test was …

Tyrosine Phosphatase Ptpro Deficiency In Erbb2-Positive Breast Cancer Contributes To Poor Prognosis And Lapatinib Resistance., Hongmei Dong, Liang Du, Songwang Cai, Wan Lin, Chaoying Chen, Matthew Still, Zhimeng Yao, Robert P Coppes, Yunlong Pan, Dianzheng Zhang, Shegan Gao, Hao Zhang

PCOM Scholarly Works

Despite the initial benefit from treating ERBB2-positive breast cancer with tyrosine kinase inhibitor lapatinib, resistance develops inevitably. Since the expression of protein tyrosine phosphatase receptor-type O (PTPRO), a member of the R3 subfamily of receptor protein tyrosine phosphatases (PTPs), is inversely correlated with the aggressiveness of multiple malignancies, we decided to explore the correlation between PTPRO and lapatinib resistance in ERBB2-positive breast cancer. Results of immunohistochemical (IHC) staining and the correlation analysis between the expression levels of PTPRO and the clinicopathological parameters indicate that PTPRO is downregulated in cancer tissues as compared with normal tissues and negatively associated with differentiation, …

Efficient Generation Of Functional Hepatocytes From Human Induced Pluripotent Stem Cells For Disease Modeling And Disease Gene Discovery, Satish Kumar, Joanne E. Curran, Sarah Williams-Blangero, John Blangero

School of Medicine Publications

In vitro hepatocyte cell models are being used to study the pathogenesis of liver disease and in the discovery and preclinical stages of drug development. The culture of hepatic cell lines and primary hepatocytes as in vitro cell models has been carried out for several decades. However, hepatic cell lines (hepatic carcinoma generated or immortalized) have limited accuracy when recapitulating complex physiological functions of the liver. Additionally, primary hepatocytes sourced from human cadavers or medical biopsies are difficult to obtain due to sourcing limitations, particularly for large-scale population studies or in applications requiring large number of cells. Hepatocyte cultures differentiated …

Foxo1 Is Present In Stomach Epithelium And Determines Gastric Cell Distribution, Wendy M Mckimpson, Taiyi Kuo, Takumi Kitamoto, Sei Higuchi, Jason C Mills, Rebecca A Haeusler, Domenico Accili

Faculty, Staff and Students Publications

BACKGROUND AND AIMS: Stomach cells can be converted to insulin-producing cells by Neurog3, MafA, and Pdxl over-expression. Enteroendocrine cells can be similarly made to produce insulin by the deletion of FOXO1. Characteristics and functional properties of FOXO1-expressing stomach cells are not known.

METHODS: Using mice bearing a FOXO1-GFP knock-in allele and primary cell cultures, we examined the identity of FOXO1-expressing stomach cells and analyzed their features through loss-of-function studies with red-to-green fluorescent reporters.

RESULTS: FOXO1 localizes to a subset of Neurog3 and parietal cells. FOXO1 deletion ex vivo or in vivo using Neurog3-cre or Atp4b-cre increased numbers of parietal cells, …

Mending Art Classrooms: An Exploration Of The Benefits Of Collaborative Artmaking For Underinvested Black Youth In Richmond, Virginia, Jazmine M. Beatty

Theses and Dissertations

This arts-informed research study explored the experiences of local community artists and educators working to radically transform and heal the experiences of underinvested Black students in Richmond through collaborative arts engagement. Through a series of seven one-on-one interviews with Black teaching artists in the Richmond community, I was able to uncover how collaboration has and can continue to improve the well-being and livelihoods of Black students in Richmond. Also, by tapping into the local Mending Walls mural project, I was able to make a tangible connection between the Richmond community, art, and collaboration. An analysis of the interviews led to …

The Civil Right To Belong: A Case Study On Immigrant Integration Of Muslim Students In Educational Institutions, Mamoona H. Siddiqui

Theses and Dissertations

Constitutional equal protection values serve as social integration policies for new Americans and generations that follow. They promise equal opportunity, fair treatment, protection from unlawful discrimination, and freedom to preserve cultural identities in their new communities. However, in times of national security crises and political polarization, the disjuncture in the way equal protection doctrines have been historically implemented often reflect deep-rooted inequities that impact underrepresented communities. American Muslims are one such community in which members have experienced anti-Muslim and anti-immigrant sentiment particularly after 9/11 and political polarization on immigration and civil rights policies. The study explores the equal protection doctrine …

She: Performing Biography As A Dramatic Narrative, Ashley J. Love

Theses and Dissertations

Abstract

SHE: PERFORMING BIOGRAPHY AS DRAMATIC NARRATIVE

By Ashley Love, Master of Fine Arts at Virginia Commonwealth University

Partial Fulfillment Statement:

Thesis submitted in partial fulfillment of the requirement for a Master of Fine Arts in Theatre Pedagogy at Virginia Commonwealth University.

Director: Dr. Aaron Anderson

Interim Director of Graduate Studies, Theatre Department

Amid the current wave of feminism, women continue to strive for equal ground within societal constructs. Progress is being made in the workplace, the arts, and media presence, but why does it seem that women’s stories of the past continue to be overlooked as if insignificant? This …

Are Pharmacists Up To Speed?: Pharmacy Driven Initiatives, Allison Vargas

All Publications

No abstract provided.

An Analysis Of Air Traffic Controllers’ Job Satisfaction, Sohel M. Imroz, Farhan Sadique, Nidhi Trambadia

Journal of Aviation/Aerospace Education & Research

The air traffic controllers' job is one of the most hectic in today’s world, predominantly due to its safety-critical operations and altering expectations. The primary purpose of this paper is to provide a holistic directory of determinants and synthesized reinforcements for air traffic controllers' job satisfaction. Researchers in the past have put the spotlight on individual air traffic controller’s technical job satisfaction factors, such as impacts from remote tower operation, airplane trajectory changes, and dynamic air traffic situations. However, none described the connection among those factors and how adjusting those factors can enhance the cognitive components related to their job …

Hostos Community College Academic Bulletin 2022-2023, Hostos Community College

College Bulletins

This is the official college catalog for 2022-2023. It contains course descriptions as well as information on degree programs, college resources and services, financial aid, admissions, and the academic calendar.

Alex Birnel, Carly Bagley

Latinx Civil Rights

Alex Birnel shares his experience organizing young voters and helping create the organization MOVE Texas. Birnel also discusses providing voter education to other young voters in the San Antonio area during his time as a college student as well as inviting the local community to participate in civic engagement outside the university campus.

Elisha Carillo, Madeline Emke

Latinx Civil Rights

Elisha Carrillo talks about their motivations for being involved with MOVE Texas and serving as a deputy field organizer. Elisha explains their first interactions with MOVE as a student at St. Mary’s University and finding an interest in voter advocacy through local elections in the area. Elisha discusses their current position working with MOVE Texas in the San Antonio area as the Bexar County Regional Coordinator and organizing community events regarding local elections and voter education.

Charles Cotrell, Analyssa Gracía, Gabriella Parra

Latinx Civil Rights

Dr. Cotrell discusses the motivations for his activist work and the experiences he faced as a professor and community leader. He recalls cases from his time serving as an expert witness in voting rights lawsuits and notes the importance of telling stories of voter intimidation. Dr. Cotrell shares his thoughts on staying proactive in politics, gives advice to young activists, and describes how university faculty can support students in their activism. He also reflects on his personal interests and those that occupied most of his time as a professor.

Claudia Donoso, Juan Ochoa

Latinx Civil Rights

Dr. Donoso discusses a variety of topics centered around immigration. She highlights the immigration process and lack of adequate resources for immigrants while also going into depth about political and economic factors. Dr. Donoso shares both personal and professional perspectives of immigration.

Oscar Lazaro, Ashton Jeffers

Latinx Civil Rights

Oscar Lazaro shares his experience working as a fellow for the Student Voting Network as well as his observations about voting and democracy. He describes how he started his podcast as well as lessons he has learned from producing it. He also details how he addresses difficult topics with others who may disagree with him.

Natalie Marquez, Ashton Jeffers

Latinx Civil Rights

Natalie Marquez explains the work she does for Jolt Action and the ways Jolt is involved in the San Antonio Latinx community. Marquez describes how social and political issues in Texas personally affect her and her family. She also shares how to make voting a cultural norm and practice in the Latinx community.

Meghann Peace, Calie Brame

Latinx Civil Rights

Dr. Peace discusses the process of becoming a volunteer at RAICES and the training she received through the organization. She recounts personal stories about the poor conditions immigrants endured in detention centers. Dr. Peace also explains how RAICES helps people through the legal process of immigration

Amir Samandi, Megan Angelo, Elizabeth Perez

Latinx Civil Rights

Amir Samandi describes his high school experiences including attending a predominately white school as a person of color. He mentions the efforts of teachers who supported him in pursuing higher education. Amir also discusses his undergraduate education at St. Mary’s University and the environment of the community. He then explains how his career led him to create a nonprofit that focuses on young students and how his personal experience connects with the organization's mission.

Continuous And Discrete Models For Optimal Harvesting In Fisheries, Nagham Abbas Al Qubbanchee

Masters Theses

"This work focuses on the logistic growth model, where the Gordon-Schaefer model is considered in continuous time. We view the Gordon-Schaefer model as a bioeconomic equation involved in the fishing business, considering biological rates, carrying capacity, and total marginal costs and revenues. In [25], the authors illustrate the analytical solution of the Schaefer model using the integration by parts method and two theorems. The theorems have many assumptions with many different strategies. Due to the nature of the problem, the optimal control system involves many equations and functions, such as the second root of the equation. We concentrate on Theorem …

Assessing Phenotypic Response Of Plants Irrigated With Municipal Solid Waste Landfill Leachate Using Computer Visualization, Rahel Pommerenke

Masters Theses

"Most solid waste collected in the US is disposed of in sanitary landfills, which have a lingering legacy of unintended negative impacts on the environment. Landfill design and operation are expensive, prone to multiple failure modes, and often do not address human and ecological risks presented by contaminants of emerging concern. A notable and common failure mechanism is leachate production. Moisture in the waste mixes with infiltrating water to form wastewater that must be collected and treated prior to discharge. Recycling leachate at landfills by recirculating it onto vegetated landfill covers relies on the evapotranspiration potential of plants to reduce …

Using Internet Reciprocal Teaching To Develop Second Graders' Online Text Evaluation Skills, Annika Buell

Dissertations and Theses @ UNI

This study was designed to explore the relationship between Internet Reciprocal Teaching (IRT) and young students’ online text evaluation skills. It built upon previous research that identified four main online reading comprehension skills: locating, evaluating, synthesizing, and communicating information that are similar yet more complex than offline reading comprehension skills. In the majority of previous research, participants were in fifth grade or above. This study aimed to observe the processes younger students go through while reading online text. Participants were second grade students in a Midwestern suburban elementary school.

Qualitative methods were used to collect data while students participated in …

Changes In Reproductive Behavior And Birth Patterns During The Covid-19 Pandemic In Sakartvelo (The Republic Georgia) [რეპროდუქციული ქცევასა და შობადობის ცვლილებები კოვიდ-19 პანდემიის დროს საქართველოში], Nino Mateshvili

Dissertations and Theses @ UNI

Because of the increased frequency and extent of large-scale disasters, including health events, there is a need to better understand the impacts of these disasters on key demographic processes. In particular, in the European countries, including the Republic of Georgia (Sakartvelo), which already face demographic problems, such as aging population and decreasing birth rates, researchers and policymakers are concerned with the impact of the COVID-19 pandemic on demographic indicators and processes, such as birth rates and reproductive behavior. That is why it is very timely to collect and analyze initial evidence establishing the impacts of the COVID-19 pandemic as a …

Gender Performance And Political Identity At The January 6 Capitol Insurrection, Emma Elise Newton

Dissertations and Theses @ UNI

The January 6 Capitol insurrection was heavily documented with recorded videos and photos, across legacy and social media. Despite engaging in criminal acts, many participants recorded themselves participating in the attack and posted their videos to Parler, a right-wing alternative to Facebook and Twitter that gained traction among the far-right, QAnon conspiracy theorists, and white supremacy groups. These social media videos detail an interesting rhetorical dynamic at play, one that is not so recognizable in legacy media: performances of sex/gender. Analyzing videos uploaded to a conservative social media landscape provides a lens into performances of gender as it intersects with …

Effects Of Perceived Reach On Ratings Of Media Bias, Quality, And Agreement, Matthew Sedlacek

Dissertations and Theses @ UNI

The hostile media effect refers to individuals’ tendencies to perceive seemingly neutral news coverage as biased against their stance (Vallone et al., 1985). Research has shown this effect in partisan politics, with liberals and conservatives perceiving bias in information presented from the opposing side. The current study examined the effects of liberal or conservative and small or large audience news source manipulations on liberals’ and conservatives’ perceptions of media bias and the relationship between partisan identity and perceptions of bias. Three hundred and sixty participants read a news article presented with either a Fox News, CNN, PatriotNewsDaily, or The Progressive …

Lexile Levels And Their Value To Public School Teachers, Kristin Schumacher

Dissertations and Theses @ UNI

This thesis examines how teachers perceive Lexile level and its value, and whether or not their beliefs inform their practice. To address questions regarding teachers’ beliefs about Lexile level, I designed and implemented an online survey for public school teachers. My research shows that teachers have a favorable view of Lexile level, that they believe both students and parents should be informed of students’ Lexile level, that books should be labeled with Lexile level, and that asking students to read within their Lexile level range is a good practice. This survey research reveals the need to further interrogate whether or …

Frank Capra's America: The Fall Of Political Ambiguity, 1930-1950, Lydia Lennice Pakala

Dissertations and Theses @ UNI

As the United States sank lower into an economic depression, Hollywood sought to turn bread lines into lines for the box office. While other entertainment outlets faltered, film, with its low cost tickets and ability to help patrons escape, remained prominent. Hollywood started to produce films with profit in mind and in the thick of this environment was Frank Capra, a man destined to become one of the most popular film directors of the 1930s and 1940s. Capra made a conscious effort to choose contemporary stories and as a result they are a glimpse not only into the history of …

The New Independents: A Historical Analysis Of Webcomics And Webtoon, Leonal A. Sepúlveda S.

Dissertations and Theses @ UNI

Webcomics have now existed as a form of graphic literature for slightly over thirty years, evolving along with computer technology and in turn reflecting the changes in culture, style and preferences for both independent artists on the Internet and their audiences. The evolution of the webcomic illustrates how the changing trends in technology and profit interests shape stylistic and narrative sensibilities. In turn, the offshoot medium of webtoons, whose history parallels the webcomic directly, illustrates the way the presentday independent webcomic sphere is shaped by the demands of contents platforms that demand its creatives constantly produce content to maintain active …

Media Framing Of Marriage Practices In Afghanistan, Hakima Afzaly

Dissertations and Theses @ UNI

Culturally, in Afghanistan, marriage is given much importance and seen as something that completes life. Through this study, I analyze how marriage practices, such as dowry (Mahr), bride price, and the “virginity ritual,” are described in newspapers and magazines of Afghanistan. In particular, I explore how the popular press, such as 8 Sobh and Khama Press in Afghanistan frame their discussion of marriage practices. The findings from this analysis reveal that newspapers and magazines of Afghanistan frame marriage as an economic issue and a major focus of the articles is on the financial pressure on poor families due to the …

Challenging And Confronting: The Role Of Humanities In Fostering Critical Thinking, Cultural Competency And An Evolution Of Worldview In Enabling Education, Lydia Edwards, Brendan Ritchie

Research outputs 2022 to 2026

Humanities discourse forms part of several Australian academic enabling programs, either embedded within the broader curriculum, or as part of a standalone unit. Within Edith Cowan University’s UniPrep course, an introductory Humanities unit is offered to students as one of two electives alongside three other core units. The unit introduces students to key concepts within the Humanities, exploring disciplines such as ethics, philosophy, language, history, religion, politics, law, Indigenous studies and fine arts. In addition to offering students an understanding of these disciplines, studying Humanities within the context of an academic enabling program can provide students with several other benefits. …

How Can We Address The Wicked Problem Of University Student Attrition? A Bed (Early Childhood) Case Study, Gillian Kirk

Research outputs 2022 to 2026

Student retention in education courses is a political imperative. This research examined the wicked problem of attrition in a Bachelor of Education (Early Childhood Studies) course, drawing on the experiences of three different groups of students studying early childhood. The participants from each study represented different student groups within the course, which included all female (n = 20), all male (n = 6) and all mid-year entry students (n = 10). A qualitative methodology was employed to capture students’ university experiences and their perceptions of events at university. The research generated a unique theoretical framework examining the intersection between student …