Digital Commons Network^™

Understanding Caribou Population Cycles, Jack R. St. John

Undergraduate Theses, Professional Papers, and Capstone Artifacts

The complex population dynamics of caribou (Rangifer tarandus) were studied to determine the patterns of their population cycles and the processes driving them. It is well established, via previous archaeological research and Indigenous knowledge, that large migrating caribou herds found in and around the tundra at northern latitudes experience population boom and busts roughly every several decades. However, the processes driving the dynamics of these cycles are relatively unknown, which makes managing caribou herds for recreational and subsistence harvests difficult. It has been hypothesized that a combination of intrinsic and extrinsic factors shape these cycles, with density-dependence, predation, …

Relating Habitat Use To Survival Of Oncorhynchus In Rock Creek And The Clark Fork River, Brett D. Traxler

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Westslope Cutthroat Trout Oncorhynchus clarkii lewisi (WCT) is a native trout species of conservation concern in Montana. Both migratory and resident life histories can be found in cutthroat from the same natal stream. Habitat degradation and hybridization with rainbow trout O. mykiss (RBT) have resulted in few genetically pure, migratory WCT populations persisting in large river systems. These WCT conservation populations are occurring more and more as isolated, resident populations in headwater streams. Rock Creek in Western MT has retained a unique population of migratory, non-hybridized WCT, and is of special conservation and ecological interest. As we work to protect …

Adult Female Grizzly Bear (Ursus Arctos Horribillis) Abundance And Distribution In Montana Fish, Wildlife, And Parks Region 2, Emily E. Ruta

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Grizzly bears (Ursus arctos horribilis) are currently listed as threatened under the Endangered Species Act. Their status makes it crucial to understand the population status and trends of grizzly bears in Western Montana. The question we aimed to answer was: How many adult female grizzlies were there in Montana Fish, Wildlife, and Parks (FWP) Region 2 during 2021? To answer this, we conducted an estimate of adult female grizzly bears in Montana Fish, Wildlife and Parks Region 2 in 2021 using photos and confirmed reports. Our study focused on females because they are readily identifiable and are an important indicator …

Preschoolers’ Electrodermal Activity And Story Comprehension During Print And Digital Shared Reading, Gabrielle Strouse, Steven R. Chesnut, Lisa Newland, Daniel Mourlam, Danielle Hertel, Brandon Nutting

School of Education Faculty Publications

Digital picture books are increasingly available for shared reading but reports on how children engage with them differ depending on the type of measurement used. The purpose of this study was to compare pre-readers’ engagement during print and digital shared reading and test whether engagement mediated the relation between children’s preference, familiarity with the stories, and media experience and their comprehension of the story. Using a within-subjects design with order and book title randomly assigned, we captured electrodermal activity from 83 children aged 3 to 5 years during shared print and digital reading with a researcher. We also asked children …

Hb 1150: Freedom To Farm Act, Wyatt Bazrod, Sarah Page

Georgia State University Law Review

The Act protects agricultural facilities, agricultural operations, and forest landowners from nuisance lawsuits after two years of operation. If a facility converts to a confined animal feeding operation, the two-year time period restarts.

Reflections On Teaching Constitutional Law In The Midst Of A Constitutional Crisis, Sean Kammer

Faculty Publications

No abstract provided.

The Merits Of Merit: Book Review, Neil Fulton

Faculty Publications

No abstract provided.

Resisting The Mafia’S Oppression Through Children’S Literature, Giordana Poggiolo-Kaftan

Italian Languages and Literature

Attraverso l’analisi di quattro libri per l’infanzia ed adolescenza sulla mafia ed antimafia, questo articolo mette in risalto sia le funzioni narrative di tali racconti che quelle più propriamente sociali e culturali. Per l’analisi delle funzioni narrative, l’articolo si serve delle teorie strutturali di Vladimir Propp – soprattutto quelle relative alla persona drammatica dell’eroe e del “cattivo” – come delle teorie della narrazione del trauma. Queste ultime sono particolarmente favorevoli all’interpretazione degli orrori e tragedie causate dalla mafia nelle vite dei protagonisti. È proprio attraverso l’analisi delle funzioni narrative e letterarie che i racconti assumono il valore di testimonianze di …

Characterization Of The Blood Oxygen Level Dependent Hemodynamic Response Function In Human Subcortical Regions With High Spatiotemporal Resolution, Jung Hwan Kim, Amanda J Taylor, Marc Himmelbach, Gisela E Hagberg, Klaus Scheffler, David Ress

Faculty, Staff and Student Publications

Subcortical brain regions are absolutely essential for normal human function. These phylogenetically early brain regions play critical roles in human behaviors such as the orientation of attention, arousal, and the modulation of sensory signals to cerebral cortex. Despite the critical health importance of subcortical brain regions, there has been a dearth of research on their neurovascular responses. Blood oxygen level dependent (BOLD) functional MRI (fMRI) experiments can help fill this gap in our understanding. The BOLD hemodynamic response function (HRF) evoked by brief (<4 >s) neural activation is crucial for the interpretation of fMRI results because linear analysis between neural …

Comparing Physiological Responses To Hot And Cold Stress In A Cnidarian–Algal Holobiont, Exaiptasia Diaphana, Nicole Capozzi, Eyananda Ahmed, Ezra Curtis, Olivia Grandbois, Dominique Kelly, Kadin Kristjansson, Natalie Morgan, Louis Schlecker, Rachel M. Wright

Other Student Projects

Coral bleaching—the breakdown of the cnidarian–algal symbiosis—is a major cause of reef decline. The sea anemone Exaiptasia diaphana, commonly known as Aiptasia, is used as a model to study cnidarian-algal symbiosis in laboratory settings. Aiptasia can live with or without symbionts, which allows scientists to study the host combined and separate from the influence of the symbionts. Scientists are able to trigger the breakdown of the symbiosis using heat or cold stress. Cold stress is more commonly used to render aposymbiotic Aiptasia because it seems to be less harmful to the host than bleaching under heat stress. Is cold …

Differential Gene Expression In Cord Blood Of Infants Diagnosed With Cerebral Palsy: A Pilot Analysis Of The Beam Cohort, Maria L V Dizon, Raye-Ann O Deregnier, Steven J Weiner, Michael W Varner, Dwight J Rouse, Maged M Costantine, Ronald J Wapner, John M Thorp, Sean C Blackwell, Nina K Ayala, Antonio F Saad, Steve N Caritis, Eunice Kennedy Shriver National Institute Of Child Health And Human Development Maternal-Fetal Medicine Units Network

Faculty, Staff and Student Publications

The Beneficial Effects of Antenatal Magnesium clinical trial was conducted between 1997 and 2007, and demonstrated a significant reduction in cerebral palsy (CP) in preterm infants who were exposed to peripartum magnesium sulfate (MgSO4). However, the mechanism by which MgSO4 confers neuroprotection remains incompletely understood. Cord blood samples from this study were interrogated during an era when next-generation sequencing was not widely accessible and few gene expression differences or biomarkers were identified between treatment groups. Our goal was to use bulk RNA deep sequencing to identify differentially expressed genes comparing the following four groups: newborns who ultimately developed CP treated …

Methodologies To Unlock The Molecular Expression And Cellular Structure Of Ocular Lens Epithelial Cells, Justin Parreno, Grace Emin, Michael P Vu, Jackson T Clark, Sandeep Aryal, Shaili D Patel, Catherine Cheng

Faculty, Staff and Student Publications

The transparent ocular lens in the anterior chamber of the eye is responsible for fine focusing of light onto the retina. The lens is entirely cellular with bulk of the tissue composed of fiber cells, and the anterior hemisphere of the lens is covered by a monolayer of epithelial cells. Lens epithelial cells are important for maintaining fiber cell homeostasis and for continual growth of the lens tissue throughout life. Cataracts, defined as any opacity in the lens, remain the leading cause of blindness in the world. Following cataract surgery, lens epithelial cells can undergo a process of epithelial-to-mesenchymal transition …

Uncomfortable Truths About Sovereignty And Wealth, Matthew L.M. Fletcher

Roger Williams University Law Review

No abstract provided.

Ahcc® Supplementation To Support Immune Function To Clear Persistent Human Papillomavirus Infections, Judith A Smith, Anjali A Gaikwad, Lata Mathew, Barbara Rech, Jonathan P Faro, Joseph A Lucci, Yu Bai, Randall J Olsen, Teresa T Byrd

Faculty, Staff and Student Publications

OBJECTIVE: To determine the efficacy, safety, and durability of the use of AHCC supplementation for 6 months to support the host immune system to clear high-risk human papillomavirus (HPV) infections. The AHCC supplement is a proprietary, standardized extract of cultured lentinula edodes mycelia (AHCC

STUDY DESIGN: This was a randomized, double-blind, placebo-controlled study (CTN: NCT02405533) in 50 women over 30 years of age with confirmed persistent high-risk HPV infections for greater than 2 years. Patients were randomized to placebo once daily for 12 months (N = 25) or AHCC 3-g supplementation by mouth once daily on empty stomach for 6 …

Germline Mutations In Patients With Early-Onset Prostate Cancer., Tang Tang, Xintao Tan, Ze Wang, Shuo Wang, Yapeng Wang, Jing Xu, Xiajie Wei, Dianzheng Zhang, Qiuli Liu, Jun Jiang

PCOM Scholarly Works

Objective: To investigate the inherited mutations and their association with clinical features and treatment response in young-onset prostate cancer patients.

Method: Targeted gene sequencing on 139 tumor susceptibility genes was conducted with a total of 24 patients diagnosed with PCa under the age of 63 years old. Meanwhile, the related clinical information of those patients is collected and analyzed.

Results: Sixty-two germline mutations in 45 genes were verified in 22 patients.

Conclusion: Mutations in DRGs are more prevalent in early-onset PCa with advanced clinical stages, and these patients had shorter progression-free survival. ADT Combined with either radiotherapy or chemotherapy may …

The Sound Design For H.M.S. Pinafore, Kyle W. Jensen

All Graduate Theses, Dissertations, and Other Capstone Projects

This thesis is submitted in partial fulfillment of a Master of Fine Arts degree in Theatre Arts: Sound Design at Minnesota State University, Mankato. This thesis contains a detailed account of Kyle W. Jensen’s sound design process and research for H.M.S. Pinafore. The thesis gives a chronological overview of the designer’s process in four chapters; a pre-production analysis, a historical and critical perspective, a journal detailing the process, and a post-production analysis. The fifth and final chapter provides the process development of the designer’s career before and during his time in graduate school. Appendices feature the paperwork, a list of …

Exploring The Effects Of Creativity And Student Success On Community College Stem Students Taking Fine Arts Courses, Jimmy Leduc

All Graduate Theses, Dissertations, and Other Capstone Projects

This study examined overall success and creativity in students taking STEM courses at a Midwestern community college. There were four hypotheses in this study. The first was that STEM majors who had taken one or more fine arts courses would report a higher GPA than STEM majors who have not taken fine arts courses. The second was that there would be a positive correlation among STEM majors between the number of fine arts courses taken and grade point average. The third is that STEM majors who had taken one or more fine arts courses would demonstrate greater creativity than STEM …

The Circulation Of Bronze Mirrors In Late Prehistoric Xinjiang (2000–200 B.C.), Yanlong Guo

Art: Faculty Publications

Decades of archaeological excavations have yielded a large number of bronze mirrors from late prehistoric sites in Xinjiang. Scholarly attention has been invested in fitting these specular discs into a singular origin story of the Chinese mirror. Repositioning them within the context of the eastern Eurasian steppe, this article instead takes Xingjiang mirrors as artifacts indexing both diverse local developments and transregional patterns of circulation. A typological framework is proposed based on shape and structure: knob mirror with a flat rim, knob mirror with a flanged rim, grip mirror with a long handle, tanged mirror with a short protrusion, and …

The Powerpoint Channel, Lynn M. Lopucki, William C. Whitford

UF Law Faculty Publications

This Article is the first to present a comprehensive theory and style for using PowerPoint to teach law. The theory is that presentation software adds a channel of communication that enables the use of images in combination with words. Studies have shown that combination to substantially enhance learning. The style is based on an extensive literature regarding the use of PowerPoint in teaching law and other higher education subjects as well as the author’s experimentation with PowerPoint over two decades. The Article states fourteen principles for slide or slide sequence design, provides the arguments from the literature for and against …

Adventures In The Article V Wonderland: Justiciability And Legal Sufficiency Of The Era Ratifications, Danaya C. Wright

UF Law Faculty Publications

This Article examines the paradoxical world of Article V—the amending power of the Constitution—in light of the recent ratification of the Equal Rights Amendment (ERA). It explores the question of whether Article V issues are justiciable, what role the federal and state courts play in determining Article V procedures, and who has the jurisdiction to evaluate the legal sufficiency of state ratifications. This is a confounding area of law, and with a few judicial precedents, some textualism and originalism arguments, and recourse to logic and scholarship, I conclude that the ERA is validly the Twenty-Eighth Amendment. I provide a detailed …

Developing And Evaluating A Pollination Systems Knowledge Assessment In A Multidisciplinary Course, P. Citlally Jimenez, Doug Golick, Brian A. Couch, Jenny Dauer

Department of Entomology: Faculty Publications

Background: Although pollinators play an integral role in human well-being, their continued global decline reflects the need to provide and evaluate general pollinator knowledge to promote their conservation. Enhancing learners’ understanding of the complexity inherent in pollination systems within the science classroom may help them make more informed decisions regarding pollinator conservation actions. By measuring conceptual understanding of pollination systems, science educators can identify learners’ knowledge needs and inform their teaching in science classrooms. Based on previously developed theoretical frameworks describing pollination systems knowledge, we created and evaluated a new instrument to assess pollination systems and conservation actions knowledge. The …

Fifty More Years Of Ineffable Quo? Workers’ Compensation And The Right To Personal Security, Michael C. Duff

All Faculty Scholarship

During the days of Covid-19, OSHA has been much in the news as contests surface over the boundaries of what risks of workplace harm are properly regulable by the federal government. Yet the original statute that created OSHA—the Occupational Safety and Health Act of 1970—was not exclusively concerned with front-end regulation of workplace harm. Just over fifty years ago, the same Act mandated an investigation of the American workers’ compensation system, which consists of a loose network of independent state workers’ compensation systems. The National Commission created by the Act to carry out the investigation issued a report of its …

Analyzing Factors That Contribute To Attrition Of Underrepresented Undergraduate Students In Computer Science, Noura Albarakati

Open Access Dissertations

In recent years, women and underrepresented minority students have made significant advances in traditionally White male-dominated majors. Nevertheless, they are still underrepresented in most STEM majors. Consequently, many institutions in Higher Education are exploring ways to deliver environments that support those underrepresented students’ retention in science and engineering. This study sheds some light on women and minority students’ underrepresentation in computer science by exploring factors associated with their retention in the field.

This dissertation starts with an exploratory analysis that examines the attrition rate of underrepresented students who switched to other majors compared to their majority peers and investigates any …

An Exploration In Detection Of Small Oxygen Containing Analytes Using Phthalocyanine Dyes And Piezocatalytic Thin, Benjamin B. Cromwell

Open Access Dissertations

This dissertation is presented in manuscript format according to the guidelines of the graduate school of the University Rhode Island. Three chapters are presented covering the following: Chapter 1 a probing study of metal phthalocyanine dye interactions with four analytes of interest in the solution phase, Chapter 2 a study of the dye and analyte interactions and how they interact while on a PVDF thin film, Chapter 3 an exploration of the piezocatalytic effects of metal doped PVDF thin films.

Measuring The Implementation Of Media Literacy Instructional Practices In Schools: Community Stakeholder Perspectives, Renee Hobbs, Mary Moen, Rongwei Tang, Pamela Steager

Graduate School of Library and Information Studies Faculty Publications

Interest in media literacy education is increasing across the United States and around the world but little is still known about the prevalence of various instructional practices used to implement it in elementary and secondary schools. Surveys and semi-structured interviews with a statewide quota sample of education stakeholders included school leaders, educators, librarians, elected public officials, parents, and members of the community in all 24 school districts in Rhode Island. Results show that only a few instructional practices are implemented with most or nearly all students in the state. However, the implementation of various media literacy instructional practices varied considerably …

Assessment Of Digital Imaging Flow Cytometry In Its Application Of Harmful Algal Blooms Monitoring, Melissa Mazzaro

Theses, Dissertations and Culminating Projects

As harmful algal blooms (HABs) are becoming an increasing global threat to the health of people, animals, and aquatic ecosystems, finding ways to efficiently detect and manage blooms is critical. Traditional methods of identifying and enumerating phytoplankton cells involve light microscopy; however, this is a time-consuming and labor-intensive process. Meanwhile, digital imaging flow cytometry is a relatively novel and rapid method of enumerating and identifying particles within phytoplankton samples. Previous studies have documented comparable digital flow cytometry results to microscopy results; however, there are concerns relating to the underestimation of cells and misidentification of particles with their automated classification systems. …

Into The Roach’S Mouth: Beyond The Postmodern Discourse On Silence In Clarice Lispector’S The Passion According To G.H., Eman Halimeh

Theses, Dissertations and Culminating Projects

In Clarice Lispector’s novel The Passion According to G.H. the protagonist experiences a complete break from reality when she enters her maid’s room and encounters a cockroach. The entire plot is predicated on this encounter, but the existential crisis is filtered through a quest for a resounding silence – one that will liberate G.H. from the shackles of a preorganized existence. This thesis will explore Clarice Lispector’s use of silence as it functions in relation to a repurposed posthuman theory. By investigating Lispector’s preoccupation with the “thingness” of being, I expose the limitations of postmodern feminism and offer a way …

Development And On-Road Applications Of A 1/10-Scale Autonomous Vehicle, Laura Cornejo Paulino

Theses, Dissertations and Culminating Projects

Autonomous vehicles (AVs) are a key component in the creation of the new transportation infrastructure. Over the last several decades, nations across the world have experienced an increase in traffic congestion, environmental deprecation due to greenhouse gas emissions and an increase in time loss and productivity. A key factor in these components is the increase in numbers of vehicles on the road, a number that continues to increase gradually every year. In addition, the continued increase in vehicles on the road poses a threat to human and environmental safety. There is strong evidence to support that accidental vehicular deaths and …

All About The Prairie: Coloring Book Of Plants, Animals, And Insects Native To Iowa Prairies, Brianna Hull

Faculty Book Gallery

A coloring book with drawings of plants, animals, and insects that are native to Iowa. Includes the common and Latin names of the species as well as the Meskwaki names for some. -- Provided by the publisher

Study Of The Effect Of Ph, Conditioning And Flotation Time On The Flotation Efficiency Of Phosphate Ores By A Soybean Oil Collector, Zohra Farid, Mohamed Abdennouri, Noureddine Barka, Youness Jannani, M'Hamed Sadiq

Journal of Metals, Materials and Minerals

The mid-low grade of phosphate ore, rich by the silicate and carbonate gangue minerals needs a special treatment using the flotation process. Where the collectors play a pivotal role. This study was conducted to enrich an untreated phosphate ore (without washing, desliming, hydrocycling, etc.), with an eco-friendly and economic collector based on soybean oil. Different analytical techniques such as UV-Visible, ATR-FTIR spectrometric and XRD were used in order to analyse and characterize the flotation products. The effects of the parameters, pulp pH, conditioning time and flotation time on gangue removal efficiency by flotation, were investigated. Flotation tests were applied for …