Digital Commons Network^™

Periodically Disturbing The Spatial Structure Of Biofilms Can Affect The Production Of An Essential Virulence Factor In Pseudomonas Aeruginosa, Rebecca J. Quinn, Ivana Barraza, Laura García-Diéguez, Camryn Pajon, Lauren E. Krausfeldt, Kerollos Ibrahim, Laura A. Enzinna, Morgan E. Thorn, Omar Tonsi Eldakar, Travis J. A. Craddock, Robert P. Smith

Biology Faculty Articles

Understanding the environmental factors that affect the production of virulence factors has major implications in evolution and medicine. While spatial structure is important in virulence factor production, observations of this relationship have occurred in undisturbed or continuously disturbed environments. However, natural environments are subject to periodic fluctuations, including changes in physical forces, which could alter the spatial structure of bacterial populations and impact virulence factor production. Using Pseudomonas aeruginosa PA14, we periodically applied a physical force to biofilms and examined production of pyoverdine. Intermediate frequencies of disturbance reduced the amount of pyoverdine produced compared to undisturbed or frequently disturbed conditions. …

The Meaning Of Rebo Buntung For Pringgabaya Villager, East Lombok During The Covid-19 Pandemic, Dharmika Ida Bagus, Gede Yoga Kharisma Pradana Dr.

The Qualitative Report

Rebo Buntung is a Sasak cultural tradition performed on the island of Lombok in Indonesia, primarily aimed at preventing disasters. Although the government warned people in Lombok to engage in social distancing and to reduce activities outside to reduce the risk of infection associated with the COVID-19 pandemic, Rebo Buntung was carried out by Sasak people amid the pandemic. This purpose of this paper is to describe results from qualitative research, framed within religious theory and structural-functional theory, that explore the meaning of Rebo Bunting in the village of Pringgabaya, East Lombok and its role during the COVID-19 Pandemic. For …

Conducting Virtual Qualitative Interviews With International Key Informants: Insights From A Research Project, Nytasia Hicks, Roberto J. Millar, Laura M. Girling, Phyllis A. Cummins, Takashi Yamashita

The Qualitative Report

There is an increasing need for cross-cultural qualitative studies in an era of globalization. A focus group of five researchers, who were involved in a large international research project, identified effective strategies and challenges associated with five key domains of qualitative research with key informants: identification, recruitment, preparation, conducting the interview, and follow-up. Content analysis revealed nuanced tactics related to effective strategies and challenges associated with each domain. Examples of effective strategies include interview preparation to understand the specific expertise of the interviewee and allowing the informant to offer additional information beyond the questions asked. Challenges included technical difficulties with …

Characterizing And Categorizing The Essence Of Sport Consumption Behavior: A Thematic Analysis, Sid Terason

The Qualitative Report

Sport consumer decision making is a complex process in which an individual evaluates, acquires, uses, or disposes of sport products or services. This qualitative study aimed to identify, understand, and describe the essential characteristics of sport products consumption behavior among professional athletes in Thailand. In-depth interviewing was carried out on 25 professional athlete consumers who responded to semi-structured questions regarding their sport goods consumption. Thematic analysis was performed on the transcripts to describe the essential characteristics of the consumption and to identify overarching topics. Following social constructionism, three themes (i.e., acquisition, use, and disposal) were analyzed and eight categories (i.e., …

Transformative Potential Of Peer-Research: Connecting Theory With Practice, Lea Caragata, Jen Vasic

The Qualitative Report

In this article, we report on follow-up research to the “Lone Mothers: Building Social Inclusion” project, a cross-Canada study which utilized a Participatory Action Research (PAR) methodology to investigate the experiences of single mothers on social assistance in a changing socio-political context. We analyzed the study’s peer-interviewing approach in detail. Findings suggest that PAR theory was applied in the Lone Mothers project in ways that cultivated and sustained authentic relationships, contributed to individual and social change, and minimized hierarchy. The effects of this commitment to the epistemology and values of PAR led to a non-linear and organic research process yielding …

Zoom Behaviors And Expectations: The Non-Obvious, Judith Slapak-Barski

Marine & Environmental Sciences Faculty Proceedings, Presentations, Speeches, Lectures

Experiential education is about engaging students in active learning. However, due to the COVID-19 Pandemic, we needed to meet emerging social-distancing needs through learning activities online in a hurry. As we strived to promote an abrupt sense of community and keep students engaged in meaningful learning activities online in the midst of an unprecedented worldwide pandemic, we became aware of our assumptions that students “just knew” how to behave appropriately in Zoom meetings. After encountering some unexpected behaviors, which were detrimental to accomplishing learning objectives, we realized that ground rules for participation in Zoom were not as obvious as we …

Misunderstood: A Phenomenological Study On Intersectionality And The Lived Experiences Of Black Millennial Student Affairs Professionals At Pwis, Emily P. Dixon

Theses and Dissertations

This applied dissertation was designed to further understand the lived experiences of Black millennial student affairs professionals navigating and advancing through a predominately white institution in the southern United States. This phenomenological study, framed by critical race theory and intersectionality, sought to ultimately use these lived experiences to advocate for change. A review of the literature highlighted the needs, values, and experiences of Black Millennials based on both identities, the experiences of working in student affairs/higher education with these experiences, and the need for intentional diversity efforts by higher educational institutions.

The researcher interviewed nine participants to learn more about …

What Is In It For Me? Challenges Associated With Recruiting Participants For A Study Focusing On Informal Workers: A Reflection From Fieldwork Conducted In Nigeria, Funmilayo Juliana Afolabi

The Qualitative Report

This article presents the challenges a social scientist can encounter in studying workers in an informal sector. It is written from a doctoral researcher's perspective and draws on her fieldwork experience among informal automobile artisans in Osun State, Nigeria. The paper intends to share insights into navigating the challenges in conducting social inquiry among workers in the informal sector for fruitful outcomes. Particular attention is paid to some of the more common challenges researchers may encounter when conducting research in the informal sector. These challenges include project entry, participant recruitment, and retention. This article concludes with suggestions which researchers can …

Exploring A Business Model Of Organic Farming Through Qualitative Approach, Shahjahan Sarfraz Raja, Valliappan Raju Assoc. Prof. Dr, Fozia Malik Dr.

The Qualitative Report

The main objective of this paper is to explore the business model of farmers involved in organic farming and to motivate the society for entering into organic farming business as it is environment friendly and healthy for consumers as well. The methodology used for this research was mainly interviews conducted by farmers of Punjab district of Pakistan. YouTube videos on organic farming in Pakistan were also assessed for gaining more knowledge. From the findings of interviews, a business model used by 05 farmers in production of organic products is explored which was an untapped area in previous research. The contribution …

Setting The Scene For Racism: A Burkean Analysis Of Twitter In The Time Of Covid-19, Jieun Son

All HCAS Student Capstones, Theses, and Dissertations

ABSTRACT

Social media platforms facilitate high-speed information sharing among digital technology users. But unregulated production of content across social media raises questions about the credibility of this content. During the COVID-19 pandemic, viral phenomena such as misinformation and conspiracy theories about the virus have spread rapidly across the globe, prompting misunderstanding, bias, and, at times, extreme actions both online and off. This thesis examines how language choices in social media posts function as a mode of action that not only can misinform but can serve to target certain groups for bias during a time of crisis. Specifically, it uses Kenneth …

Acehnese Attitudes Towards Their Heritage Language: A Qualitative, Inter-Generational Study, Zulfadli Abdul Aziz, Yunisrina Qismullah Yusuf Dr., Naula Aulia

The Qualitative Report

Due to the dominant position of Indonesian as the national and official language, local languages have been less favoured amongst their native speakers. Even one of the most widely used languages in Aceh Province, Acehnese seems to be neglected by younger generations, especially in urban areas. This study investigates the practice, attitudes, and maintenance of the Acehnese language. Three generations of Acehnese women were interviewed in-depth on their language use. Most respondents, in this study, still use Acehnese in their daily communication. All respondents in the first generation and most in the second generation obtain a positive attitude towards Acehnese …

Inhibition Of Aminoglycoside 6’-N-Acetyltransferase Type Ib [Aac(6′)-Ib]: Structure-Activity Relationship Of Substituted Pyrrolidine Pentamine Derivatives As Inhibitors, Kenneth Rocha, Jesus Magallon, Craig Reeves, Kimberly Phan, Peter Vu, Crista L. Oakley-Havens, Stella Kwan, Maria S. Ramirez, Travis Lavoi, Haley Donow, Prem Chapagain, Radleigh Santos, Clemencia Pinilla, Marc A. Giulianotti, Marcelo E. Tolmasky

Mathematics Faculty Articles

The aminoglycoside 6′-N-acetyltransferase type Ib [AAC(6′)-Ib] is a common cause of resistance to amikacin and other aminoglycosides in Gram-negatives. Utilization of mixture-based combinatorial libraries and application of the positional scanning strategy identified an inhibitor of AAC(6′)-Ib. This inhibitor’s chemical structure consists of a pyrrolidine pentamine scaffold substituted at four locations (R1, R3, R4, and R5). The substituents are two S-phenyl (R1 and R4), an S-hydroxymethyl (R3), and a 3-phenylbutyl (R5) groups. Another location, R2, does not have a substitution, but it is named because its stereochemistry was modified in some compounds utilized in this study. Structure-activity …

Affirming Strength-Based Practices In Disability And Inclusion: A Shared Autoethnographic Study Of The Experiences Of A Teacher, Alina Kewanian, Edwin Creely, Jane Southcott

The Qualitative Report

In this autoethnographic article we focus on the issues of “disability” and “inclusive education” and the challenges of being positive and affirming in this area of research and practice. As a teacher, I (Alina) continue to encounter regularly the dominant deficit view of “disability,” in spite of the extensive body of literature that advocates for the rights of people with disabilities as well as the benefits of inclusive education best built on strength-based thinking. The autoethnographic methodology allowed me to explore my experiences as an educator and reflect on specific events, presented through four vignettes that capture how my beliefs …

Fastest On The Playground: Four Generations Of Female Sport Experience, Jessica B. Kirby

The Qualitative Report

The life sport experiences of four generations of females were explored through narrative family research and presented through research poetry. Their stories powerfully represent the transformation of sport and exercise culture across seven decades of overlapping life experiences and demonstrate the generational transmission of value for, expectation of, and experiences with sport. A poem representing each girl/woman’s story was crafted by the author, through the process of poetic transcription, and is presented alongside a photo illustrating each individual’s experiences. The generational experiences and implications of the findings are discussed within the broader sport psychology and sport sociology literature.

Playing Through The Motions: A Stylistic Analysis Of Brand Identity On Tiktok, Anthony Laboriel

All HCAS Student Capstones, Theses, and Dissertations

The short-form video-sharing application TikTok has blossomed from a standard piece of social media into the multi-use platform known in households around the world. A consideration of how brand identities are created in online spaces has much to offer scholars in communication studies and rhet/comp. This project examines how brand identity and audiences are formed through analyzing successful brands and the content they post. My research applies a stylistic analysis, drawing from theories proposed by Ethan Bresnick, Donald Murray, and Carolyn Mae Kim, to observe five well known pages on TikTok: Chipotle, the National Basketball Association (NBA), Netflix, The Washington …

Experiences Of An Exercise Program: Perspectives From Breast Cancer Survivors, Yvonne Anisimowicz, Lauren Rudy, Ryan Hamilton, Erin Mcgowan, Travis Saunders, Melanie Keats, Scott Grandy, Courtni Ruth-Anne Soucy, Danielle Bouchard

The Qualitative Report

Few studies have examined how breast cancer survivors experience an individually tailored group exercise program designed to help mitigate physical and psychosocial challenges and improve health outcomes. This research used qualitative interviews to provide insight into what motivates breast cancer survivors to join an exercise program, what they hope to gain from exercise programs, the barriers they experience to participation, and their overall satisfaction with the program. Thirty-three breast cancer survivors from Atlantic Canada completed semi-structured, qualitative interviews following the completion of a twelve-week supervised exercise program, and thematic analysis was applied to transcripts of the interviews. Our findings suggest …

The Distribution, Composition, And Management Of Drifting Fish Aggregating Devices (Dfads) In The North Atlantic Ocean, Erin E. Kimak

All HCAS Student Capstones, Theses, and Dissertations

Drifting Fish Aggregating Devices (dFADs) are a gear accessory utilized on a global scale by commercial fishers to increase catch size and efficiency of target pelagic fishes such as tuna and dolphinfish. Despite their widespread use, there are few scientific estimates of the total number of abandoned or beached dFADs in the Atlantic Ocean and Caribbean Basin or the compliance of dFAD use with t-RFMO recommendations. Previous studies have utilized the modeled drift trajectories of dFADs to predict beaching probability and location, but this study is the first of its kind, analyzing true beaching events. This study identifies the beaching …

Acquiring English Then Reacquiring Indonesian: A Study Of Family Language Policy, Aris Bahari Rizki, Muchamad Sholakhuddin Al Fajri

The Qualitative Report

This study investigates how family language policies are shaped and developed in five Indonesian scholars’ families who live in England. More specifically, it analyses parents’ attitudes towards children’s bilingualism and second language development focusing on the investigation of factors that can influence parental language ideologies and the patterns of language practices within the families. Data were obtained from participant observations, fieldnotes, and semi-structured interviews. All the data were then analysed using inductive analysis approaches proposed by Cohen et al. (2011) and Thomas (2006) which include reading the transcripts several times, identifying the texts related to the purpose of the study, …

Effects Of Covid-19 On Global Research In Stem, Michelle Hoang, Santanu De

Biology Faculty Articles

A global public health emergency like the Coronavirus Infectious Disease 2019 (COVID-19) pandemic requires accurate and timely data collection in the research community. High impact research in science, technology, engineering, and mathematics (STEM) has been prioritized in the fight against COVID-19. The present study investigated the impact of COVID-19 on STEM research and the collaboration between global research institutions and industries. It was noted that COVID-19 had caused significant delays in non-COVID-19-related research projects and the onset of several remote studies. Most importantly, researchers in the STEM fields directed their attention and expertise to help mitigate virus transmission, treat patients, …

The Importance Of Explicit And Timely Knowledge Exchange Practices Stemming From Research With Indigenous Families, Elizabeth J. Cooper, S Michelle Driedger

The Qualitative Report

Ethical research practice within community-based research involves many dimensions, including a commitment to return results to participants in a timely and accessible fashion. Often, current Indigenous community-based research is driven by a partnership model; however, dissemination of findings may not always follow this approach. As a result, products may not be as useful to participants who were motivated to be involved in the research process. We conducted a seven-week workshop on three occasions with different First Nations and Metis women and girls (age 8-12) in Winnipeg, Manitoba. The workshop explored participants’ perspectives around health, safety, and family wellbeing using a …

"We Can (All) Be Heroes" The American Monomyth And The Problem With A Queer Captain America, Carlos Rodriguez Rosa

All HCAS Student Capstones, Theses, and Dissertations

The quintessential superhero is an American Monomyth; a figure who is selfless, cunning, and headstrong, seeking nothing for themself in favor of the collective. What this figure is not, however, is queer. This project examines how queer audiences utilize slash fanfiction to queer the Marvel Cinematic Universe’s Captain America in order to “write back” to the canon that excludes them. This thesis does not simply look at what fans do within slash fanfiction; rather, it explicitly examines how the practice challenges the original text the piece is responding to. The project applies a queer rhetorical analysis, utilizing José Esteban Muñoz’s …

Queer Rhetorical Agency In Fort Lauderdale Tourist Lgbtq+ Advertisements, Jordan I. Guido

All HCAS Student Capstones, Theses, and Dissertations

The following case study focuses on the implicit and explicit rhetorical messages in LGBTQ+ focused travel advertisements following Waitt and Markwell’s (2014) observations of LGBTQ+ advertisements increasingly gaining prominence within the mainstream promotional material. The case study investigates the queer messaging within Fort Lauderdale’s national 2015-2017 Hello Sunny Campaign; heralded for its groundbreaking LGBTQ+ and Trans representation. The scholarship that informs this study are at the intersections of composition and rhetoric, queer composition, and queer tourism studies. The methodology for the case study includes a rhetorical analysis incorporating a new materialistic lens. The two promotional images were analyzed for their …

Halmos College Graduate Academic Calendar 2021-2022, Halmos College Of Arts And Sciences (Hcas)

HCAS Academic Calendars

No abstract provided.

Understanding Students’ Self-Management Skills At State Islamic University In Indonesia, Safrul Muluk, Saiful Akmal, Desi Andriana, Habiburrahim Habiburrahim, Muhammad Safwan Safrul

The Qualitative Report

The success of students in undertaking their studies depends, among others, on their ability to manage and organize their activities and time. This qualitative research examined students’ self-management skills in the English Language Education Department, Ar-Raniry State Islamic University, Aceh, Indonesia. We looked at students’ motivational and behavioral strategies and scrutinized their time management, emotion, effort, and social and learning environments, and the impacts on their academic performance and social involvement. Three areas closely related to students’ self-management skills, namely academic achievement, academic awards, and social involvements were explored to understand factors contributing to their achievement. To gather the data, …

Throwing Pebbles While Waiting: An Autoethnographic Exploration Of Mental Health And Colonialism, Kelly Limes Taylor, Rita Sørly, Bengt Karlsson

The Qualitative Report

In this article, three scholars jointly investigate questions of Western colonization and mental health. While their areas of interest and experience vary, the authors discuss oppression as a common thread connecting their ideas about mental health and its medicalization. In line with Toyosaki et al. (2009), the researchers did a community autoethnography, performing written dialogue as a dynamic research method. Using a sequential model, Kelly Limes Taylor wrote about her experience, passed it on to Rita Sørly and Bengt Karlsson. Karlsson added his story to the previous writing, and he passed it on to Sørly for further addition of stories. …

The Role Of Support System: A Phenomenological Study Of Pre-Service Teachers’ International Teaching Practicum, Amrita Kaur, Muhammad Kamarul Kabilan, Hairul Nizam Ismail

The Qualitative Report

Professional and personal gains related to international teaching practicum (ITP) of pre-service teachers’ (PST) are evidenced in literature. However, challenges faced during ITP have the potential to function as stressors, which may inhibit PSTs’ learning and harm their emotional and psychological wellbeing, which in turn may influence their identity as future teachers and intention to continue as teachers. In the current study, we used interpretive phenomenological approach to examine 12 PSTs’ experiences of the provision of support system during international teaching practicum (ITP). We collected data for this study using in-depth phenomenological interviews and reflective journals. The positive experiences and …

Conducting Field Work With Microfinance Programs’ Participants In A Non-Western Setting: A Reflexive Account, Mohammad Shahjahan Chowdhury

The Qualitative Report

While volumes of procedural guidelines are available on how to conduct fieldwork, in practice a researcher encounters various challenges and dilemmas in the field. This paper presents a holistic view of the puzzles this researcher encountered in gaining access, negotiating positionality, application of the pre-determined methodology, and ensuring ethics during his fieldwork with microfinance program participants in a non-Western setting. This paper contributes to the fieldwork literature by enhancing a researcher’s understanding of the unanticipated challenges.

A Crack In The Looking-Glass Self: Hearing And Socialization, Grace Keyes

The Qualitative Report

A significant problem of classic theories of socialization, such as Cooley’s looking-glass self, is that such theories fail to consider biological factors such as hearing in the process of socialization. To address this problem, I raised a two-pronged question: how does deafness affect social interactions upon which much of socialization is dependent and can the experiences of one person’s lifelong socialization help uncover limitations of a classic theory of socialization? The key study participant in this instrumental case study is an individual with moderately severe hearing loss and whose lifelong experiences were collected primarily through ethnographic field techniques. Findings from …

“The Lunchroom Is Dirty And The Food Is Nasty”: Ethical Dilemmas In Conducting Qualitative Food Studies Research In Detroit And New York City Public Schools, Sophia Rodriguez, John Lupinacci, Kristen Goessling

The Qualitative Report

In this article, reflecting critically on past school food studies and considering the landscape of qualitative methods, notably youth participatory action research methodologies, the authors share methodological suggestions for centering social justice and sustainability with the lived experience of youth by drawing on their critical qualitative research in Detroit and New York City public schools. We advance an analytic framework that aims to center youth voices and solutions to social problems such as food justice and equity. To this end we call for attention to human rights, youth participatory research, and relational ethics as part of our intention to center …

Experimental Evidence That Metapopulation Structure Can Accelerate Adaptive Evolution, Partha Pratim Chakraborty, Louis R. Nemzer, Rees Kassen

Chemistry and Physics Faculty Articles

Whether the spatial arrangement of a population influences adaptive evolution has been a long-standing question in population genetics. In contrast to standard population genetic models, evolutionary graph theory (EGT) predicts certain topologies amplify (increase) the probability that a beneficial mutation will spread in the population relative to a well-mixed population. Here, we test these predictions empirically by tracking the fixation dynamics of an antibiotic resistant mutant under positive selection as it spreads through networks of different topologies both in vitro and in silico. We show that star-like topologies involving bi-directional dispersal between a central hub and peripheral leaves can …