Digital Commons Network^™

Predator Management With A Single Bait? Use Of Eradicat For The Simultaneous Management Of Feral Cats, Red Foxes, And Wild Dogs, Tracey L. Kreplins, David Algar

Biosecurity Research Articles

Context

In Western Australia, there are three invasive predators that require management for agriculture and biodiversity protection, feral cats, wild dogs, and red foxes. These three predators often coexist in the same locality, suggesting potential efficacy gains can be made via simultaneous control. While Western Australian native species have evolved a high tolerance to poison baiting (1080), invasive predators have not. Therefore, landscape-scale baiting is commonly used for predator management. Aims

Eradicat baits designed for feral cat control have also been known to be consumed and control wild dogs and foxes. In this trial, we aimed to evaluate Eradicat as …

Comparative Methylation Analyses Across Juglans Species To Investigate Epigenetic Contributions To Fungal Resistance, Keertana Chagari

Honors Scholar Theses

Juglans cinerea (butternut) is a critically threatened North American tree species experiencing severe declines due to the fungal pathogen Ophiognomonia clavigignentijuglandacearum. In contrast, its Asian relative, Juglans ailantifolia (Japanese walnut), shows natural resistance. To investigate the genomic and epigenetic factors underlying this difference, we constructed and analyzed high-quality, chromosome-level genome assemblies for both species from long-read sequencing data (J. ailantifolia: 527Mb; J. cinerea: 586Mb), focusing on transposable element (TE) content, DNA methylation patterns, and regulation of pathogen resistance genes (PRGs).

Repeat analysis revealed that J. cinerea has a slightly higher overall transposable element (TE) content, with …

The Influence Of Geographic Ranges, Climatic Niches And Temperature Fluctuations On Population Variability, Cleber Ten Canten, Lauren Holian, Tad Dallas

Faculty Publications

The existence of patterns in population dynamics across species geographic ranges and climatic niches is a pervasive idea in ecology. Population variability (i.e. temporal variability in population density) should hypothetically increase near range edges or niche limits because of less suitable environments in these areas, but the occurrence of such patterns remains largely unexplored. Further, fluctuations in temperature could pose demographic constraints on populations and also influence their variability. We used Breeding Bird Survey data to show that the population variability of 97 resident North American birds consistently increases towards their niche limits and in areas with more variable temperatures, …

Snow, Ice And Permafrost Landscapes As ‘Frozen Commons’: Examples From Northern Mongolia, Mariia Kuklina, Vera Kuklina, Nikolay Shiklomanov, Alexander Shiklomanov, Kelsey Nyland, Khadbaatar Sandag, Enkh Amgalan Sandag, Natalia Krasnoshtanova, Dmitrii Kobylkin, Alexander Kholodov, Andrey Petrov

Faculty Publications

Cryosphere has a global role as a biogeophysical phenomenon. It affects the livelihoods of people inhabiting permafrost areas and is affected by human activity within and outside of the cryosphere’s geographical span. ‘Frozen commons’ (FCs) are cryosphere resources and landscapes, defined by snow, ice, and permafrost, that are experienced, used, protected and managed by groups of people together. This paper highlights collaboration between herders and scientists aimed at improving the understanding of FCs in northern Mongolia, a region of rapid cryosphere transformation. The impact of climate change on Indigenous and pastoralist communities in Mongolia is profound, leading to the damage …

Learning That Sticks: How Students Remember Invasive Species Through Different Learning Methods, Francesco L. Miniello

Honors College Theses

This study aimed to determine which learning methods are most effective at helping students learn about invasive species. Research through literature reviews showed that active learning methods can best help students learn and retain information regarding aspects of the natural environment. This includes hands-on activities such as participating in discussions, making observations, playing games, and interacting with objects like animals. The experiment tested different active and passive learning methods. This included watching presentations under passive learning or reviewing information online through active learning. Results showed that participants felt more confident about learning the material through active learning and were more …

Preschool Teachers’ Perspectives Regarding Independent Play As Part Of Their Daily Schedule, Christina L. Saunders

Walden Dissertations and Doctoral Studies

Research shows that independent child-led play is essential to children’s cognitive and social development. The problem that was the focus of this study was that many preschool teachers do not include independent play in their daily schedules. Guided by Gray’s theory of play, the purpose of this qualitative study was to explore preschool teachers’ perspectives regarding independent play as part of their daily schedule and the challenges they encounter or anticipate in incorporating it. A basic qualitative design with interviews guided data collection with 10 lead preschool teachers who worked with children ages 3 to 5 in independently funded preschools …

Is A Dog A Female Offender’S Best Friend? Prison-Based Dog Program Implications, Lavinia Smith

Walden Dissertations and Doctoral Studies

The existing literature on female offender prison-based dog program (PBDP) experiences and their effect and influence on female offender reentry, rehabilitation, and transition into society following incarceration is limited at best. Despite mixed evidence on prison-based animal programs, human–animal interaction research suggests positive psychological effects. With a 56% chance of reoffending a year after release, understanding the effects of PBDPs may aid reentry/transition support that lowers recidivism rates. Grounded by Broidy and Agnew’s gendered general strain theory, through basic qualitative inquiry, this research study aimed to understand female offender PBDP participants' reentry and transition experiences. Twenty-seven semistructured interviews were conducted …

School Of Law 2025 Commencement Information And Photographs May 16, 2025, Roger Williams University School Of Law

School of Law Commencement (1996- )

No abstract provided.

Through The Four Truth Lens: Exploring Climate Change Communication At Joshua Tree And Glacier Bay National Parks, Heather A. Waterman, Amanda Berlinski

Dissertations

The climate crisis threatens our global communities, cultures, and futures. Communication that brings climate change into everyday conversations and galvanizes the public to respond to it collectively is needed. However, political divides in the United States make climate change a contested heritage topic that is challenging to address. The purpose of this applied, basic qualitative research study was to use the Four Truth Framework, developed by the South African Truth and Reconciliation Commission, to investigate climate change communication at Joshua Tree National Park in California and Glacier Bay National Park in Alaska. Climate change affects national parks more than other …

Characterizing Genetic, Epigenetic, Nutritional, And Clinico-Biochemical Profile Of Women With Polycystic Ovary Syndrome: A Case-Control Study, Woroud M. Majd Chaker, Raghda Mohammed Adi, Mohamed Madkour, Nada Farhat, Dana N. Abdelrahim, Maha Saber-Ayad, Jibran Sualeh Muhammad, Ghada Mohammed, Noha Ahmed Mousa, Ameenah Saadi, Arathy Lakshmi, Mai Kazim, Nagla Elhadi Abdalla, Nariman Awad, Fatme Al Anouti, Moezalislam E. Faris

All Works

Objectives: Polycystic ovary syndrome (PCOS) is among the most frequently encountered endocrinopathies in women. This study aimed to characterize the genetic (INSR, FTO, DENND1A, and Nrf2) expressions and epigenetic (DNA methylation) modifications, nutritional, metabolic, inflammatory, and hormonal markers for patients with PCOS in comparison with their age-matched healthy controls. Design & Methods: The study also aimed to assess the genetic expressions concerning vitamin D status. Sixty-six patients with PCOS and 69 age-matched healthy controls were recruited. Fasting blood samples were used to measure genetic and biochemical variables. Real-time PCR was used to assess gene expressions, the bisulfite conversion method was …

Neovascular Pruning By Ido1 Inhibitors Can Potentiate Immunogenic Cytotoxicity Of Ischemia-Targeted Agents To Synergistically Enhance Anti-Pd-1 Responsiveness, Shih-Chun Shen, Souvik Dey, James B. Duhadaway, Erika Sutanto-Ward, Maurice T. Hampton, Serguei V. Kozlov, George C. Prendergast, Alexander J. Muller

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

BACKGROUND: Strategies for deploying indoleamine 2,3-dioxygenase 1 (IDO1)-targeted therapies for use against cancer have focused on IDO1's role in promoting peripheral immune tolerance that shields tumors from effector T cells. However, preclinical investigation of both primary and metastatic tumor development in the lungs has uncovered a previously unappreciated role for IDO1 in directing a counterregulatory response to interferon (IFN)-γ that realigns the local inflammatory environment to promote tumor neovascularization. Understanding how to therapeutically leverage the ability of IDO1 inhibitors to subvert inflammatory neovascularization within the tumor microenvironment has potential ramifications for future clinical development of these compounds.

METHODS: Pulmonary metastases …

Artificial Intelligence And Astronomy: Lab Manual For Generative Ai-Based Learning Activities, Vasiliy Znamenskiy

Open Educational Resources

This laboratory manual introduces an innovative approach to teaching astronomy by integrating generative artificial intelligence (AI) tools into hands-on educational activities. Aimed at undergraduate and general education students, the manual guides learners through interactive exercises that involve evaluating AI-generated text responses, creating scientifically inspired images, and producing short educational videos about astronomical phenomena. By engaging with platforms such as ChatGPT, Gemini, DALL·E, and InVideo, students develop critical thinking skills, enhance their digital literacy, and deepen their understanding of space science. The method emphasizes inquiry-based learning, creativity, and scientific communication, preparing students to become thoughtful users of AI in academic and …

Breaking The Vial: Leveraging North American Regulatory Models And Market Practices To Reform Insulin Pricing In The United States, Chloe Mietzel

San Diego International Law Journal

The high cost of insulin in the United States is driven by restrictive patent protections, trade secret barriers, regulatory inefficiencies, and anticompetitive practices that limit biosimilar competition. While Canada and Mexico have adopted policies that facilitate market entry and government price negotiations, the United States remains constrained by a regulatory framework that prioritizes exclusivity over affordability. Incremental reforms—such as limiting patent extensions, expediting biosimilar approval, increasing pricing transparency, and strengthening antitrust enforcement —could significantly lower costs and expand access. Previous legislative efforts, including the Inflation Reduction Act, have taken steps toward reform, but broader regulatory restructuring is necessary to ensure …

Electricity Affordability In Context, Troy A. Rule

San Diego Journal of Climate & Energy Law

Recent residential electricity price increases in California have caused some to suggest the state is experiencing an electricity affordability crisis. Although the typical household in California and across the country spends less than three percent of its income on electricity, California’s soaring electricity rates can impose substantial burdens on some of the state’s lowest-income households. Why have retail electricity prices rapidly risen in California over the past decade while remaining relatively stable in others? What are the potential downsides of overly fixating on electricity affordability concerns in the context of energy policymaking? And what principles should guide policymakers in California …

Beneath The Surface: Unearthing Legal, Cultural, And Environmental Challenges To Resource Extraction On Indigenous Land, Danara Greer

San Diego Journal of Climate & Energy Law

Much of the world’s natural capital lies on or beneath lands occupied by Indigenous peoples. Since the advent of colonialism, Indigenous communities have tirelessly safeguarded their land from encroachment by extractive industries. The contemporary consequences of resource extraction on Indigenous lands include environmental degradation and cultural heritage destruction. Rather than providing a legal pathway to self-determination, the United States Supreme Court has eroded tribal sovereignty and undermined the trust relationship between tribes and the federal government. American Indians and Alaska Natives are prohibited from tapping into their resource wealth by an intricate bureaucratic framework that dictates how resources may—and may …

Secreted Phosphoprotein 1 In Lung Diseases, Hongli Liu, Cristian Coarfa, Arzoo N Charania, Jennifer L Larson-Casey, Ivan O Rosas, Chao He

Faculty, Staff and Students Publications

Secreted phosphoprotein 1 (SPP1), also known as osteopontin (OPN) or early T lymphocyte activation protein 1 (ETA-1), is a multifunctional protein involved in numerous biological processes, including immune modulation, stress response, and tissue remodeling. The role of SPP1 in interstitial lung diseases (ILDs) has become an area of increasing interest, given its elevated expression in various ILDs such as idiopathic pulmonary fibrosis (IPF), connective tissue disease-associated ILD (CTD-ILD), and pneumoconiosis, especially with recent data derived from single-cell RNA sequencing. In addition to ILDs, SPP1 has been implicated in infectious granulomatous lung diseases, lung and pleural malignancies, airway diseases, and COVID-19. …

"We're Not Gonna Take It": The Parents' Music Resource Center And Reformist Tendencies In American Society, Nathaniel Todd Belcik

Dissertations and Theses

The Parent's Music Resource Center is a cultural curiosity that few historians have examined. Started by Tipper Gore and Susan Baker, the wives of prominent politicians, they advocated for a warning label on music with explicit lyrics and achieved their goal within only a few years of their creation. This thesis aims to contextualize the PMRC within a broader context of middle-to-upper class reformist movements. Many have argued that the PMRC falls on the conservative end of the political spectrum. Yet, a more complete story can be told by situating the organization within a reformist tendency in American history, thus …

The Crisis In Public Service Broadcasting

Communication Research Trends

Main issue abstract:

In early 1987 the Director-General of the BBC, Alasdair Milne, was forced to resign; his successor was Michael Checkland, who had been in charge of the Corporation's financial strategy. Milne had begun his career as a programme maker, Checkland as an accountant. Thus, symbolically, a cultural institution dedicated to serving the public by providing information, education and entertainment, acknowledged the supremacy of economics.

Across the globe public broadcasting is being forced to come to terms with demands that it be more entrepreneurial in spirit and give better 'value for money'. It is accused of giving its audience …

Marveling At The Art Of Language: Centering Adolescents In Developing Disciplinary Literacy For Ela, Christina M. Ponzio

Michigan Reading Journal

This article explores how we invite adolescents to be insiders in the discipline of ELA by inquiring together into the art of language. I begin with a brief overview of the varied perspectives, research and frameworks about the importance of apprenticing students’ into disciplinary literacy in ELA. Next, I share examples of authentic contexts, purposes, and audiences for inquiring into the art of language with adolescents across a school year and zoom into one unit through the lens of Moje’s (2015) 5E framework for designing inquiries that foster the development of students’ disciplinary literacy. I conclude with a “before and …

Using Picturebooks To Promote Student Inquiry, Inferential Thinking, And Reading Comprehension In A 9th Grade Ela Classroom, William P. Bintz

Michigan Reading Journal

This article reports findings from a classroom-based, action research project that used one award-winning picturebook to promote student inquiry, inferential thinking, and reading comprehension in a 9^th grade English/Language Arts classroom. It begins by describing a read-aloud experience that sparked my interest in developing and implementing an action research project, followed by an overview of action research as a research methodology. Next, it shares samples of work that resulted from students using three interrelated, instructional strategies with the picturebook to promote inquiry, inferential thinking, and reading comprehension. Then, it discusses major findings and implications and ends with concluding thoughts.

Russell’S Viper Envenomation: The Challenge Of Diagnosis, Jing-Hua Lin, Wang-Chou Sung, Jiunn-Wang Liao, Dong-Zong Hung

BioMedicine

Russell’s viper envenomation is rare in Taiwan, and its typical clinical presentations, including consumption coagulopathy, acute renal failure, haemolysis, and increased capillary permeability, have been reported in the literature as case reports or series. Here, we report a case with an atypical presentation, and suspected to be a Russell’s viper bite due to the distinct characteristics of the snake and some progressive clinical signs/symptoms. He returned to health successfully after the correct antivenom was administered, and envenomation was ultimately confirmed by venom detection in the patient’s serum and urine samples.

Cyclohexylamine, The Principal Metabolite Of Cyclamate, Contracts The Epididymal Vas Deferens Of Rats By Affecting Endogenous Catecholamine Release Via Postsynaptic Α1aand Presynaptic Α2-Adrenoceptors In A Calcium-Dependent Manner, Yuh-Fung Chen, Yu-Wen Wang, Huei-Yann Tsai

BioMedicine

Background: Cyclohexylamine (CHA) is a principal metabolite of cyclamate, which was once one of the most prominently consumed non-sugar sweeteners. Earlier studies suggested that long-term use of cyclamate might be carcinogenic and genotoxic; however, no consistent evidence supports an association between cyclamate and cancer risk. However, this issue remains interesting. Cyclamate can be metabolized to CHA by the intestinal bacteria in humans and some animals. Previous reports indicated CHA could induce atrophy of rat testes and affect rat fertility, as well as contract rat vas deferens. However, the contractile mechanisms of CHA on rat vas deferens remains poorly understood. This …

The Protective Role Of Astaxanthin Against Oxidative Stress And Inflammation In Peritoneal Dialysis Rats, Ratih Tri Kusuma Dewi, Bambang Purwanto, Brian Wasita, Vitri Widyaningsih

BioMedicine

Background: Prolonged exposure of peritoneal membrane to dialysate solution is known to cause fibrosis mediated by imbalanced inflammatory response and oxidative stress. In this context, proinflammatory cytokines including TGF-β and IL-1β, along with oxidative stress markers namely SOD and MDA, present in circulation, could serve as indicators of fibrosis. This phenomenon has the potential to interfere with the optimization of Chronic Kidney Disease (CKD) treatment. Other oral antioxidant supplements have been widely studied to prevent peritoneal damage, but investigations regarding Astaxanthin (AST) effect on fibrosis marked with proinflammatory cytokine are still limited.

Aims: This study aimed to investigate the protective …

Codelympics: An Educational Game, Shreyas Raghunath, Riley Guioguio

Computer Science and Engineering Senior Theses

This thesis addresses the growth of Computer Science and the increasing demand for resources that educate people about programming. The central problem is that existing resources either fall short in engaging the user, or are ineffective at communicating the basics of programming. Through a year of development and testing, we developed an application to serve as a bridge between games and educational content, making programming skills fun and accessible for younger students with no prior experience.

This thesis details the development of Codelympics, an educational game designed to teach the basics of computer programming, including control flow, functions, variables, and …

No. 41: Crisis, Pandemic Precarity And Food Insecurity Among Migrant Households During The Covid-19 Pandemic In Quito, Ecuador, Mercedes Eguiguren, Taymi Milán, Cheryl Martens

Migration and Food Security (MiFOOD) Network

This study examines the food insecurity experiences of Venezuelan migrants in Quito, Ecuador, within the broader context of the Venezuelan crisis, regional migration responses, and the structural precarity migrants face. Moving beyond the dominant “migration crisis” narrative, this paper adopts a crisis-living framework to analyze how protracted instability and pandemic precarity shape migrants’ experiences. Based on a 2023 survey of migrants and refugees who lived in Quito throughout the COVID-19 pandemic, the findings reveal that food insecurity is a persistent challenge, disproportionately affecting female-led and extended households. Key factors influencing food insecurity include job instability and deteriorating employment conditions, limited …

Plm-Dbps: Enhancing Plant Dna-Binding Protein Prediction By Integrating Sequence-Based And Structure-Aware Protein Language Models, Suresh Pokharel, Kepha Barasa, Pawel Pratyush, Dukka B. Kc

Michigan Tech Publications

DNA-binding proteins (DBPs) play a crucial role in gene regulation, development, and environmental responses across plants, animals, and microorganisms. Existing DBP prediction methods are largely limited to sequence information, whether through handcrafted features or sequence-based protein language models (PLMs), overlooking structural cues critical to protein function. In addition, most existing tools are trained for general DBP predictions, which are often not accurate for plant-specific DBPs due to the unique structural and functional properties of plant proteins. Our work introduces PLM-DBPs, a deep learning framework that integrates both sequence-based and structure-aware representations to enhance DBP prediction in plants. We evaluated several …

The Impact Of Substance Use Disorder And Drug Transfer Into Breast Milk: Implications For Maternal And Infant Health, Yongzong Yang, Bofang Yi, Tao Zhang

Pharmacy Faculty Scholarship

Breast milk provides significant health benefits to both infants and mothers, offering protection against infections and enhancing cognitive development. This paper examines the complex effects of substance use disorder (SUD) during pregnancy and lactation, focusing on the pharmacokinetics of drug transfer into breast milk. It highlights the mechanisms by which drugs enter milk, emphasizing the roles of passive diffusion and active transport, particularly through breast cancer resistance protein (BCRP). The study explores the impact of various substances on fetal and infant health, with a focus on the relative infant dose (RID) and milk-to-plasma (MP) ratio as key metrics for assessing …

Lost In Transition: An Examination Of The Burden Of Choice In Samuel Beckett's Dramatic Works, Sam Parrish

English Theses

Samuel Beckett's plays, Waiting for Godot and Endgame, provide ample room for applying existential and speech act theories to examine the goals of the characters. In analyzing the exchanges between these characters, the audience becomes aware of the phenomenon of miscommunication and how it alienates the characters. This thesis furthers the discussion of Beckett's intentions regarding the human experience as embodied on stage by examining the text of the plays, rather than any specific performances. Specifically, I develop a framework that identifies a main character within each of the plays discussed, and how the interactions between that main character and …

Implementation Outcomes And Associated Constructs From The Consolidated Framework For Implementation Research Among Churches Trained Online To Implement Faith, Activity, And Nutrition In A National Implementation Study, Sara Wilcox Phd, Ruth P. Saunders Phd, Andrew T. Kaczynski Ph.D., Caroline Rudisill Ph.D., Msc, Ye Sil Kim Phd, Jasmin Parker-Brown, Kelsey R. Day

Faculty Publications

Churches hold promise for reaching populations with high rates of chronic disease, yet few faith-based large-scale implementation studies exist. The study purpose was to examine 12-month implementation outcomes and associated Consolidated Framework for Implementation Research (CFIR) constructs after converting in-person training to online for an evidence-based intervention designed to improve church organizational practices related to physical activity (PA) and healthy eating (HE). US churches recruited from 2020 to 2022 participated in eight online lessons prior to implementation. Each church’s coordinator completed an online baseline and 12-month survey assessing church practices for PA/HE components targeted in the Faith, Activity, and Nutrition …

Considering The Ethics Of Conserving American Art: White Nationalism And The Evolving Meanings Of Nineteenth-Century Genre And Landscape Painting, Evan M. Crocker

LSU Master's Theses

This thesis analyzes the stylistic and conceptual qualities of American genre and landscape painting from the antebellum period and how these qualities acted in service to establishing white nationalism before the Civil War. The intricate and calculated system of typing in genre painting presented carefully crafted idealizations of quintessential Americans, defined by their whiteness and maleness. Landscape painters of the early- to mid-nineteenth century endowed their compositions with a sense of wondrous opportunity which justified and upheld westward expansion under Manifest Destiny. At the intersection of genre and landscape practices sits plantation paintings—specifically house portraits—in which the plantation serves as …