Digital Commons Network^™

More Than Just Food And Money: An Exploration Of College Students’ Challenges With Food Access And Insecurity, Orianna Duncan Carvalho

Open Access Dissertations

There has long been a popular prototypical image of the starving college student surviving on cheap ramen noodle meals, but research suggests there is more to this than meets the eye. Food insecurity, the condition in which individuals are unable to secure enough food to support a healthy lifestyle, has been investigated and reported with increasing frequency on college campuses, including the university at which the present study is conducted. Thus, the purpose of the present study was to delve further into college student food insecurity to gain a better understanding of how students experience and perceive it. To achieve …

The Effect Of Maternal Diet On Developmental Programming: A Cross Species Analysis, Lindsey Eileen Eaton

Open Access Dissertations

Maternal nutrition plays an important role in shaping offspring health through developmental programming, with lasting implications on metabolic function and disease susceptibility. This dissertation explores the molecular and physical consequences of maternal nutrition, particularly its effects on pancreatic development and function in offspring. Chapter one provides a comprehensive review of the literature, detailing the mechanisms of fetal development, epigenetic regulation, and metabolic programming. It highlights the thrifty phenotype hypothesis, the role of DNA methylation and histone modifications, and the impact of maternal nutrition, emphasizing how nutrient availability during pregnancy influences fetal organogenesis and long term metabolic health.

Chapter two examines …

Democratizing Deep-Sea Technology Development Using Rapid Prototyping Techniques, Breanna Motsenbocker

Open Access Dissertations

Deep-sea research and exploration have consistently been inaccessible to a broader oceanographic community due to the lack of affordable technology and resources that are required for this type of work. Traditionally, to investigate the deep sea, large research vessels are required to operate the expensive and massive equipment that can withstand the intense pressure and harsh environment beyond 200 meters of water. Not only does this lessen the capacity for exploring the deep sea but it also introduces an extreme inequity for who can participate and lead these efforts. With a growing demand for the global Blue Economy and a …

Textual Sediments: Genre And The Planetary Novel, William Bowden

Open Access Dissertations

This dissertation investigates how twenty-first-century prose fiction navigates the ecological and temporal dimensions of planetary crisis. In response to accelerating pressures - climate change, ecological collapse, and the intensification of capitalist modernity - literary studies has turned increasingly to the planetary as a conceptual frame. Yet this shift has often outpaced the development of adequate critical vocabularies and narrative methodologies. By drawing on ecocriticism, narrative theory, phenomenology, and related fields, Textual Sediments proposes a new framework for reading what it terms the planetary novel: a sedimentary genre characterized by temporal layering, formal hybridity, and a recursive engagement with scale. Through …

“What’S Supp” Developing An In Vitro Model For Healthy Oral Biofilms, Alex Labossiere

Open Access Dissertations

The study of oral plaque has largely been influenced by the study of pathogens. Here in Chapter 1, I will discuss how this pathogenic focus has been dominant until the onset of microbiome research and begin to explain microbiomes in the context of supragingival plaque in homeostatic communities. From there we will then discuss the possible roots where dysbiosis may arise from plaque to cause disease and ways in which we can study healthy supragingival plaque by in vitro models.

In chapter 2, I will discuss molecular commensalism and how it can be viewed as a tool to further understand …

Hauntings Of Publication Deaths, Possibilities For Our Academic Present, Kathleen (Kaye) A. Hare, Amber Moore

Journal of Feminist Scholarship

In this paper, we use a feminist dialogue to query publication deaths that haunt us. We ruminate on respective past publications that remain unread and uncited, despite encapsulating defining events in our development as scholars. For Author Kaye Hare this was an affective narrative that troubled a seemingly ideal moment of public scholarship; for Author Amber Moore, this was a hard-fought analysis of precarious intersectional feminist resistance in popular culture. Inspired by the horror-film genre “spectral incognizance,” we methodologically deploy a multivocal dialogical structure based on multiple revisitings that attenuate anxieties of metaphorical publication death, before revealing that this death …

Using Gis To Visualize Daily Routines At The Neighborhood And Household Scales: A Feminist Approach Using A Nineteenth-Century Diary, Sterling D. Quinn

Journal of Feminist Scholarship

Feminist scholars in the discipline of geography have noted the ways that routine activities at the household and neighborhood scales contribute to power relations and identity formation. Geographic information systems (GIS), with their ability to create multiple visual representations of people’s experiences in space at any scale, hold great potential for revealing these local processes and patterns that are often lost or invisible in broader historical narratives, especially when they pertain to women and children. This article contributes an example by using GIS to encode and map everyday events in a diary kept by Elisabeth Koren, a nineteenth-century Norwegian immigrant …

Beyond Fear: Opportunities And Positive Use Of Ict Among Children And Adolescents, Mariana Buenestado-Fernández, Rosa García-Ruiz, Estefanía Jiménez-Iglesias, Rosario Barba-González

Journal of Media Literacy Education

This study aimed to understand the advantages of digital connectivity in children and teenagers up to 18 years. Utilizing the PRISMA protocol, a decade’s worth of literature was reviewed, analyzing 128 articles from WOS and Scopus databases. The research highlighted five key areas where digital connectivity can exert a positive impact on children: 1) Entertainment, information, and communication; 2) Emotional and social development; 3) Healthy lifestyle; 4) Citizen participation; and 5) education. Recent trends show a rise in studies related to education and training, mainly employing qualitative methods, and predominantly focusing on European adolescents (12 to 18). The research’s goal …

“That’S Plagiarism!”: The ‘Filmed Vs. Found Footage’ Continuum In A Pedagogical Video Composition Teacher Professional Development Program, Nathan Smith Jones

Journal of Media Literacy Education

This paper describes a qualitative case study conducted in the Intermountain Western United States during the Fall of 2020. Though a few years old, the study remains relevant due to its esoteric subject within research on media production professional development education. Study’s purpose was to explore the processes and participants of an independent, pedagogical video composition (PVC––a.k.a. educational filmmaking) teacher professional development (PD) program. The primary sources of data were interviews of staff of the PD program and teacher graduates of the PD program. This paper focuses on a conclusion from the study: an alarming discrepancy between the attitudes of …

Attack On Titan Anime Memes: Possible Meanings And Interpretations By Young Adults., Yee-Lin Teo, Sze Seau Lee, Xin Jie Lim

Journal of Media Literacy Education

Memes have unpredictable and diverse interpretations because of their tendencies to be parodies, remixes, or mashups. This study aims to examine the possible meanings which memes may express and the interpretations of memes by young adults within the affinity space of Attack on Titan anime memes. The two-phase methodology involves analysing the memes using Shifman’s analytical dimensions of content, form, and stance, before conducting in-depth interviews with ten young adults who represent insiders and outsiders of the affinity space. The findings discuss how Attack on Titan memes normalise sexualisation, violence, and struggles such as suicidal intentions in young adults. The …

Learning Outcomes, Benefits, And Challenges Of International Research Experiences For Students (Ires): An Exploratory Study Of An Ires Program In China, Yousef Jalali, James Barilla, Kirsten Davis, Vinod Lohani, Rolf Müller

Journal of International Engineering Education

Despite the increasing number of international programs targeting students’ learning of research and intercultural skills, there has been limited holistic investigation of students’ experiences employing both qualitative and quantitative methods. In this study, we incorporated several measures to explore students’ experiences in an International Research Experiences for Students (IRES) program, which benefited from the existing partnership between Virginia Tech in the U.S. and Shandong University in China. We examined students’ intercultural competence and interdisciplinary research skills and explored students’ stories of their lived experiences across three cohorts, each with five students, who completed the IRES program. Both open-ended survey responses …

Ritual Child Homicides In Ghana And Kenya: A Criminological Analysis, Emmanuel Sarpong Owusu

Dignity: A Journal of Analysis of Exploitation and Violence

Child homicide is a frequent occurrence in many African communities, and juju beliefs trigger a sizable proportion of this crime. Yet a systematic and critical analysis of juju’s impact on pedicides is lacking in the literature. The sparse extant studies on juju-driven homicide or ritual murder mainly offer historical perspectives rather than criminological analysis of the phenomenon. The present study explores the magnitude, characteristics, and motivations, as well as the socio-cultural and economic contexts of ritual child homicide or juju-driven pedicide (i.e., the killing of children for ritual or occult purposes) in Ghana and Kenya. This aim is achieved by …

Effect Of Media Literacy On Entrepreneurial Development Of Learners In Adult And Vocational Education, Othuke Valentine Oroka, Columbus D. Bessong, Napoleon Osang Bessong, Agnes Awoli Ewuru, Gloria Iniobong Olori

Journal of Media Literacy Education

Much attention has been paid to the contributions of media literacy to children and adolescent development in most developed countries. This study adopted a non-equivalent control type of quasi-experimental research design involving the experimental and control groups. The sample size for the study was 90 learners drawn from all public adult and vocational education centres across Nigeria. The Entrepreneurial Development Test” (EDT) was the data collecting instrument. Data gathered were analysed using mean, standard deviation and analysis of covariance. Findings show that learners exposed to media literacy had a higher positive effect on entrepreneurial development than basic literacy. Furthermore, the …

Social Media Microinterventions: Testing Information Activism As A Media And Information Literacy Tool, Maia Klaassen, Maria Murumaa-Mengel, Marju Himma

Journal of Media Literacy Education

Several studies have shown the effect of information activism and microinterventions, such as I Am Here International, the Elves and #NAFO to combat information disorder and hate online. Nevertheless, microinterventions have yet to be conceptualised in promoting media and information literacy (MIL) and informational resilience. This study positions microinterventions as information activism tools and empirically tests microinterventions in the context of higher education. Using an action research approach at a university MIL training course, we aim to understand what types of information activism are used and how the collective interventions affected the participants' MIL-s. We construct a typology of information …

Evaluation Of 14 Pfas For Permeability And Organic Anion Transporter Interactions: Implications For Renal Clearance In Humans, Sangwoo Ryu, Emi Yamaguchi, Seyed Mohamad Sadegh Modaresi, Juliana Agudelo, Chester Costales, Mark A. West, Fabian Fischer, Angela L. Slitt

Biomedical and Pharmaceutical Sciences Faculty Publications

Per- and polyfluoroalkyl substances (PFAS) encompass a diverse group of synthetic fluorinated chemicals known to elicit adverse health effects in animals and humans. However, only a few studies investigated the mechanisms underlying clearance of PFAS. Herein, the relevance of human renal transporters and permeability to clearance and bioaccumulation for 14 PFAS containing three to eleven perfluorinated carbon atoms (η_pfc = 3–11) and several functional head-groups was investigated. Apparent permeabilities and interactions with human transporters were measured using in vitro cell-based assays, including the MDCK-LE cell line, and HEK293 stable transfected cell lines expressing organic anion transporter (OAT) 1–4 …

Design And Analysis Of The Effect Of Catenary On Mechanical Properties Of Thermoplastic Composites, Miles Williams, Brinik Erickson, Sean Primiano, Austin Pickup

Mechanical Engineering Capstone Design Projects

This report is the work of the University of Rhode Island Mechanical Engineering Capstone Team 23 for the 2023 to 2024 Academic Year. This project is sponsored by Concordia Engineered Fibers with the purpose of designing a system to control tension in order to solve the problem of catenary while combining four plys of 3K commingled composite fiber into one end. Catenary is the uneven tension and lengths of plys within a combined bundle.

The design process began with literature and patent searches to find existing research and designs that are relevant to the problem of catenary and plying four …

Can Marketing Transcend Entrenched Gender Biases?, Thinh Nguyen

Markets, Globalization & Development Review

Through a feminist lens, Maclaran and Chatzidakis (2022) challenge conventional assumptions about gender, emphasizing its performative nature shaped by social practices rather than inherent traits. This commentary extends analyses of key themes such as gender performativity, the male gaze, and subject-object binaries within marketing. It critiques how marketing strategies reinforce existing power imbalances and systemic biases rooted in historical narratives. The writing also reflects on media interpretations of gender issues through films like 'Turning Red' and 'Barbie'. By contextualizing gendered marketing within broader societal frameworks, this writing contributes to ongoing dialogues in media studies, sociology, and gender studies, highlighting the …

Reconnecting With Nature One Classroom At A Time, Bianca Apuzzo

Senior Honors Projects

Environmental science is more important to today’s society than it has ever been, and developing basic ecoliteracy is the easiest way we can work towards a more sustainable future. Ecoliteracy allows us to connect deeper to nature and provides us with the information needed to protect and restore our beautiful planet. We are rolling downhill, picking up speed as we go, through a silent mass extinction. The scariest part of it all: nobody seems to care.

In response to the lack of environmental education provided to today’s students, I have created a syllabus for a high school level science course …

Stopping The Bleed At Uri, Emily Lefebre

Senior Honors Projects

The number one cause of preventable death is uncontrolled bleeding from traumatic injury. From the unlikely scenario of a school shooting, to a campus car accident or an injury during a sports or club event, possessing skills to effectively stop a life-threatening bleed becomes a matter of life or death. The American College of Surgeons Committee on Trauma (ACS COT) STOP THE BLEED® program is a campaign to teach communities how to respond effectively and efficiently to life-threatening bleeding in emergencies. STOP THE BLEED® aims to empower individuals with the knowledge and skills to stop severe bleeding by tourniquet application, …

Prediction Of Radiation Exposure From Genetic Expression And Treatment Of Resulting Cancers, Adam Vanasse

Open Access Dissertations

In the absence of a physical device to measure radiation exposure, the general population has little to no efficient way of precisely measuring dose received long after the initial exposure. Even after this exposure, ionizing radiation greatly increases the likelihood of developing cancers and other health problems. This research focuses on three main experiments related to both tracking radiation exposure and treating the cancers that may arise from it.

The first of these experiments is an analysis of human blood samples irradiated at two different nuclear research facilities looking into the development of a biological dosimetry method. Using RNA sequencing, …

Unbound Fractions Of Pfas In Human And Rodent Tissues: Rat Liver A Suitable Proxy For Evaluating Emerging Pfas?, Sangwoo Ryu, Woodrow Burchett, Sam Zhang, Xuelian Jia, Seyed Mohamad Sadegh Modaresi, Juliana Agudelo Areiza, David Rodrigues, Hao Zhu, Elsie M. Sunderland, Fabian Christoph Fischer, Angela Slitt

Biomedical and Pharmaceutical Sciences Faculty Publications

Adverse health effects associated with exposures to perfluoroalkyl and polyfluoroalkyl substances (PFAS) are a concern for public health and are driven by their elimination half-lives and accumulation in specific tissues. However, data on PFAS binding in human tissues are limited. Accumulation of PFAS in human tissues has been linked to interactions with specific proteins and lipids in target organs. Additional data on PFAS binding and unbound fractions (f_unbound) in whole human tissues are urgently needed. Here, we address this gap by using rapid equilibrium dialysis to measure the binding and f_unbound of 16 PFAS with 3 …

Using Edna And Traditional Methods To Assess Fish Diversity In Narragansett Bay, Juliane Mora

Open Access Master's Theses

Coastal ecosystems are degrading rapidly, and molecular analysis of environmental DNA (eDNA) has become an increasingly popular method to quantify changes in biodiversity, and as a powerful and affordable complement to monitor aquatic environments. Yet, side by side comparisons of biodiversity estimates from eDNA and other traditional methods are needed to understand the level of accuracy of the eDNA method. We used eDNA metabarcoding of the 12S mitochondrial gene to generate a multi-species fish biodiversity assessment of Narragansett Bay (NB). Here we estimated biodiversity using eDNA data and compared it to conventional seine surveying data. We then further estimate biodiversity …

Urinformed Fall 2024, Urinformed

URInformed: The URI Employees' Newsletter

No abstract provided.

Altered Transcriptional Regulation Is An Early Driver Of Disease In An In Vitro Model Of C9orf72 Als/Ftd, Michelle Jean Gregoire

Open Access Dissertations

Neurodegenerative disorders affect millions of people worldwide and are only expected to increase in prevalence as the world’s population ages. The progressive loss of neurons, their structure, and function can lead to detrimental effects as neurons are responsible for the integration of signals in the brain and spinal cord. Despite the association of genetic mutations leading to neurodegeneration, the etiology of many of the disorders is unknown. Understanding how cellular pathologies affect different subsets of neurons is a major goal in the field of cell and molecular neuroscience. Similarly, understanding the mechanisms that may drive these pathologies is of interest …

Whale Baleen To Monitor Per- And Polyfluoroalkyl Substances (Pfas) In Marine Environments, Matthew S. Savoca, Anna R. Robuck, Michaela A. Cashman, Mark G. Cantwell, Lindsay C. Agvent, David N. Wiley, Rachel Rice, Sean Todd, Nicole E. Hunter, Jooke Robbins, Jeremy A. Goldbogen, Rainer Lohmann

Graduate School of Oceanography Faculty Publications

Per- and polyfluoroalkyl substances (PFAS) comprise >10 000 synthetic compounds that are globally distributed and highly persistent but remain challenging to monitor. Here we assess the utility of baleen─an accreting, keratinaceous tissue that baleen whales use for filter-feeding─to track PFAS dynamics in marine food webs. In six species investigated, PFAS were detected in all baleen tested (n = 18 plates, 220 samples, ∑₁₀PFAS range of 0.02–60.5 ng/g of dry weight), at levels higher than those of other tissue types besides liver. Three of the species in our data set had not been tested for PFAS contamination previously, …

Ironic And Absurd Discourse Of Dress And Appearance On Social Media, Craig Hobin

Major Papers by TMD Master of Science Students

The purpose of this paper is to interpret how absurdity can be ironic through dress and appearance. By using two popular culture examples, one contemporary and one from the 1990’s, I look at how existential philosophies impact comparisons to society and how their reactions of dress and appearance can be ironic. This paper discusses Lee Alexander McQueen and Austin Babbitt (AssPizza) to find the intersection of irony, absurdism, social comparison, and dress and appearance. These two examples prove irony can be interpreted through an understanding of existentialism and how one views society and if they draw comparisons to their peers. …

Uri Undergraduate And Graduate Course Catalog 2024-2025, University Of Rhode Island

URI Course Catalogs Archive

This is a downloadable PDF version of the University of Rhode Island course catalog.

Markerless Motion Capture For Dual-Handed Teleportation Of Industrial Robots, Michael F. Vallaro

Open Access Master's Theses

The advancement of teleoperation systems has predominantly focused on single-robot or humanoid systems, leaving a gap in efficient control methods for dual-robot setups. Existing solutions lack the ability to integrate synchronized operations of two robots with intuitive and precise human inputs. This limitation limits the execution of tasks requiring simultaneous coordination, multitasking, and safety measures, particularly in environments that demand precision, such as hazardous material handling, industrial assembly, and automation workflows. To address this issue, a dual-robot teleoperation system is proposed, enabling a single operator to control two Niryo Ned 2 robotic arms using hand motion tracking via Leap Motion …

An Investigation Of Alkb-Family Dna Repair Enzymes And Their Interaction With Synthetic, Modified Oligonucleotides, Samuel Dean Howarth

Open Access Dissertations

Chapter One will detail the synthesis, purification, and characterization of DNA oligonucleotides containing one of fifteen modified nucleic acid bases. For each modification, relevant background information is provided to highlight its biological significance. This chapter primarily focuses on the development of oligonucleotide stocks for use in future biochemical and cellular assays. Several of these modifications are recognized substrates of AlkB-family enzymes, while others remain uncharacterized as potential substrates.^1-4 The discovery of novel substrates for AlkB-family enzymes can be facilitated through comprehensive in vitro biochemical assays, contingent upon the availability of well-characterized substrate stocks. The methods and findings presented here …

Rivers Of Language Across Oceans: Review Essay Of River In An Ocean: Essays On Translation, Edited By Nuzhat Abbas, Luise Von Flotow

Journal of Feminist Scholarship

This article presents an academic review of the collection of articles “on translation” and entitled river in an ocean. It engages with the foreword by Françoise Vergès and the introduction by editor Nuzhat Abbas, which set the tone of ‘decolonial feminism’ that permeates the essays. The reviews of the eleven essays—by women from southeast Asia, Africa, Palestine and Saudi Arabia—come from the perspective of feminist translation studies but pay careful attention to their very specific concerns around exile and life in diaspora.