Digital Commons Network^™

Deriving Analytical Design Constraints For Absolute & Relative Encoding Schemes In Functional Subnetworks, Cody W. Scharzenberger-Braet, Alexander Hunt

Student Research Symposium

As neural networks have become prolific solutions to modern problems, there has been a congruent rise in the popularity of the numerical machine learning techniques used to design them. While they are highly generalizable, numerical methods tend to produce networks that act as inscrutable “black boxes,” making it difficult to interpret their behavior. One solution to the problem of network transparency is to use analytical techniques, but these methods are underdeveloped compared to their numerical alternatives. In order to enhance the viability of analytical techniques, this work extends previous efforts to quantify the impact that non-spiking neural encoding schemes have …

Dragon Pseudoscorpions Shed Light On Ancient Climate History In The Pacific Northwest, Joshua W. Hootman

Student Research Symposium

Pseudoscorpions are an ancient and diverse group of understudied arachnids, and there is much to be learned about their relationships to each other. Pseudoscorpions are one of many leaf-litter dwelling and low dispersing invertebrates that inhabit the forests of the Pacific Northwest. Previous phylogeographic studies of Pacific Northwest taxa have shed light on some of the climatic and geologic events that have shaped the area's flora and fauna. One purpose of this study is to determine if there is similar genetic structuring within the pseudoscorpion populations present in the study area, or if there is even more structure likely influenced …

S100b As A Protein Marker For Intracranial Hemorrhages, Anthony Phan

Student Research Symposium

This study aims to evaluate the effectiveness of S100B as a protein marker for patients that are clinically diagnosed with an Intracranial Hemorrhage (ICH). This study enrolled patients that present to the hospital as a trauma activation consistent with a traumatic brain injury (either a blunt or penetrating traumatic mechanism) who are 15 or older, GCS of 12 or lower, and received the placebo arm of the TXA drug. The S100B level of patients will be measured through an Enzyme-Linked Immunosorbent Assay (ELISA). After the data collection, a statistical test will be conducted to determine the level of significance for …

Activism And Stress, Ashanti Laine T. Peredo, Taylor Gayton, Lalaine Sevillano

Student Research Symposium

Black women often shoulder a heavier burden of financial, social, and physical responsibilities within their families compared to non-Black individuals who do not identify as women. This increased load contributes significantly to mental health disorders and psychological distress and well as physical disparities. When compounded with experiences of racism and sexism, these responsibilities can lead to a sense of social invisibility and foster a tendency towards stoicism. This study is a mixed method study as it aims to quantitatively examine the relationship between activism, physical wellbeing measured by the Conserved Transcriptional Response to Adversity (CTRA), and psychological wellbeing among Black …

Dna Barcoding Of Deep Sea Fishes From The Oxygen Minimum Zone, Yamini Singh

Student Research Symposium

The enormous and complex web of interrelated species that makes up the coastal ecosystem is essential to preserving the equilibrium of marine life. Many fish families flourish in the Oregonian Oxygen Minimum Zone (OMZ), a special and dynamic habitat where they have adapted to the difficulties caused by low oxygen levels. Several major fish families in the OMZ are the subject of this lab report: the Myctophidae (Lanternfish), the Sternoptychidae (Hatchetfish), and the Stomiidae (Pacific Viperfish, Dragonfish, Tactostoma macropus, and Pacific Black Dragon)

Research And Creative Achievement Conference 2024 Program, Mcquade Library

RCAC 2024 Posters

No abstract provided.

My Father's Story: An Ethnography About Language Loss, Ariel Wilsey-Gopp

Student Research Symposium

War disrupts everything, including a child’s developing language and cultural identity. My father grew up in both Serbia and Germany during the post-WWII political upheaval. By the time he was an adult, he knew five languages, yet lacked his own language and languaculture (Agar, 1994).

It benefits us to understand more completely the effects of language loss as political borders continue to shift and human migration increases. Research in social sciences, psychology, and biology all examine the effects of trauma, the brain, and child development. Applied linguistics examines language loss in relation to Second Language Acquisition (Altarriba & Heredia, …

The Influence Of A Ubiquitous Filter Feeder On Coastal Microbial Communities., Melissa Steinman, Moritz S. Schmid, Robert K. Cowen, Su Sponaugle, Kelly R. Sutherland, Anne W. Thompson

Student Research Symposium

Doliolids have a unique ability to impact the marine microbial community through bloom events and high filtration rates. Their predation on large eukaryotic microorganisms is established and evidence of predation on smaller prokaryotic microorganisms is beginning to emerge. We studied the retention of both eukaryotic and prokaryotic microbial taxa by wild-caught doliolids in the northern California Current system. We use qPCR to quantify the impact of doliolids on three important and globally abundant taxa: Synechococcus, SAR11 and diatoms. Doliolids were collected during bloom events identified at three different shelf locations with variable upwelling intensities. We discovered that in addition …

Variability Of Grazing By Appendicularians On Prochlorococcus, Carey Sweeney

Student Research Symposium

The marine picocyanobacterium, Prochlorococcus is the most abundant photosynthetic cell on Earth. These cells are critical to global primary productivity and are critical to biogeochemical cycles of the open ocean. While abiotic environmental factors that influence Prochlorococcus are relatively well-understood, biotic controls, especially predation, are not well-studied. Appendicularians are ubiquitous invertebrate grazers that feed on microbes including Prochlorococcus in the open ocean. However, the details of this feeding interaction have not been characterized. In a laboratory study, I showed that prey retention of Prochlorococcus increases as the life stage of the appendicularians advances and increases with increasing concentration of prey. …

Considering The Historical And Systemic Context, To What Extent Are Cuban Women’S Healthcare And Reproductive Rights Affected By The Privacy And Social Influence Of Cuba Today?, Autumn Cowell

Student Research Symposium

This paper will examine how historical and systemic values continue to frame social influences thus impacting Cuban women’s healthcare and reproductive rights. If the impact of history and systems still affects social influences then Women’s Healthcare and Reproductive Rights may be compromised. This investigation will highlight the potential benefits and risks of historical and systemic values that have affected challenges or changes within Cuban culture. And how these social influences are found within the areas of prevention, intervention, and treatment. This paper hopes to outline how the Cuban government and society are sustaining the protection of Cuban women’s access to …

Phytoplankton Community Dynamics In The Northern California Current System, Kristin Forgrave

Student Research Symposium

The Northern California Current system is a productive coastal ecosystem that encompasses a variety of temporal and spatial features. The photosynthetic microbial community plays a crucial role in supporting the rich ecosystem and economically important fisheries. My research integrates data across distance and two years to investigate the community composition of two major phytoplankton groups in this system: picocyanobacteria and picoeukaryotes. The abundances and sizes of the phytoplankton were measured using flow cytometry. Picoeukaryotes were found to be present at similar concentrations in both summer and winter. Abundances of both cell types were comparable in the winter, but picocyanobacteria were …

Contributors

Exile

No abstract provided.

Connection, Maggie Jones

Exile

No abstract provided.

Revitalizing Turtle Creek Park, Michael Hardyway, Ethan Harm, Abbey Jacoby, Casey Stephenson

Final Reports in ENST 411: Environmental Community Projects

We current ENST 411 students, Abbey Jacoby, Michael Hardyway, Ethan Harm, and Casey Stephenson have chosen to work with Jim Knight, East Buffalo Township, the Merrill Linn Land and Waterways Conservancy, and many others in an attempt to revitalize Turtle Creek Park for a plethora of reasons. Three of us are majoring in biology, and two are majoring in environmental science, which makes much of the information and techniques relevant in Turtle Creek applicable to our courses of study. This project included heavy hands on work which allowed us students to leave a memorable and impactful influence on the Lewisburg …

Breaking Barriers And Cultivating Collaborative Partnerships For The Torero Renaissance Scholars Program, Ti'shaun Allen

M.A. in Higher Education Leadership: Action Research Projects

There is a high global demand for institutions to implement and maintain supportive programming for system-impacted students. System-impacted students are those who identify as former foster youth, homeless or at risk for homelessness, emancipated minors, or students in legal guardianships. My action research aimed to understand how to improve the Torero Renaissance Scholars (TRS) program model, delivery, and infrastructure to increase student engagement, program awareness, and partner collaboration at the University of San Diego (USD). TRS is a supportive program that assists students who are system-impacted. Findings from qualitative semi-structured 1:1 interviews, group conversations, and focus groups suggested increased employment …

Transitions Of Pa Safe-House Garden Bed, Christian Tait, Molly Garrahy, Lauren Mcdougal, Amanda Pennett

Final Reports in ENST 411: Environmental Community Projects

The non-profit organization, Transitions of PA allows those in crisis, particularly domestic abuse victims, to find support and resources through providing temporary residence at one of Transitions’ three safehouses. We have built a raised garden bed as a therapeutic resource for the Lewisburg safehouse guests, with principles of sustainable gardening in mind. The act of gardening becomes a form of therapy as the connection to the natural elements and intentionality behind sustainable gardening methods have significant mental health benefits. Beyond acting as a therapeutic activity, community gardening has been proven to support social connections and act as a pathway to …

Spring 2024 Enst 411 Sos Final Report, Ben Fink, Juliette Gaggini, Charlie Moderelli, Kate Gottwald

Final Reports in ENST 411: Environmental Community Projects

Save Our Susquehanna (SOS), is a campaign against Encina, a manufacturing company based in Texas that plans to build a “chemical recycling” plant in Point Township, Pennsylvania. As stated on the SOS website, SOS is a “group of local citizens who are concerned about the health and environmental impacts of a plastics processing facility being proposed for Point Township in Northumberland County, Pennsylvania.” SOS is made up of local residents who live near the proposed site in Northumberland, Danville, Sunbury, Lewisburg, and Selinsgrove. Additionally, SOS is partnered with people from state and national groups who are similarly concerned about the …

Fireflies At Rpa Natural Area Final Report, Olivia H. Bush, Sydney M. Shea, Sofia J. Gordon, Nick S. Wiebke

Final Reports in ENST 411: Environmental Community Projects

Our group worked alongside community partners Shaunna Barnhart and Jim Dunn during the Spring 2024 semester to assist with their annual event Fireflies at RPA Natural Area. RPA Natural Area is a local park in South Williamsport, Pennsylvania that was recently acquired by Southside Recreational Authority. Since taking over the park, the organization has begun hosting an event each July to educate the general public about firefly biology and conservation by showing a film and guiding attendees through a firefly tour through the park. Our goals for this project included creating physical educational materials to be used at the park …

Controls On Soft Tissue And Cellular Preservation In Late Eocene And Oligocene Vertebrate Fossils From The White River And Arikaree Groups Of Nebraska, South Dakota, And Wyoming, John E. Gallucci, Grace Woolslayer, Kelsey Barker, Brian Kibelstis, Allison R Tumarkin-Deratzian, Paul V. Ullmann, David E. Grandstaff, Dennis O. Terry

School of Earth & Environment Departmental Research

Previous studies on microtaphonomy have identified multiple types of organic microstructures in fossil vertebrates from a variety of time periods and past environmental settings. This study investigates potential taphonomic, paleoenvironmental, and paleoclimatic controls on soft tissue and cellular preservation in fossil bone. To this end, fifteen vertebrate fossils were studied: eight fossils collected from the Oligocene Sharps Formation of the Arikaree Group in Badlands National Park, South Dakota, and seven fossils from formations in the underlying White River Group, including the Oligocene Brule Formation of Badlands National Park, and the Eocene Chadron Formation of Flagstaff Rim, Wyoming; Toadstool Geologic Park, …

University Employees Honored For Milestones, Retirements, University Communications, Illinois Wesleyan University

News and Events (Discontinued Series)

No abstract provided.

Biology Major Interned With Gardner-Webb Alumnus At Practice Where She Was A Patient, Office Of University Communications

Gardner-Webb NewsCenter Archive

Through an internship with OrthoCarolina in Shelby, N.C., Gardner-Webb University senior Kyla Pascucci, ’25, gained a unique opportunity to use her knowledge and skills within the medical field. Pascucci is a biology major with a concentration in biomedical science.

An Anthropogenic Mass Extinction: Speculation About The Future Of Humanity And Other Species, Grace M. Nelson

Student Theses 2015-Present

This thesis will address the possibility of a sixth mass extinction at the hands of humanity and the adaptations ecosystems may undertake in recovery. Today, the world is witnessing incredibly fast changes in climate conditions that are causing severe biodiversity loss. Haiti is a region that encompasses the impacts of both environmental degradation and humanity’s social influences on the environment. Haiti will be examined throughout this thesis to provide an understanding of how climate change impacts people and the natural world today. Non-anthropogenic rapid climate change is the root of most past mass extinctions. However, after these events, ecosystems have …

Revitalizing New York City Food Deserts: On Addressing, Examining, And Solving Food Insecurity In New York City, Eleanor Ann Rodde

Student Theses 2015-Present

This paper aims to expose the food deserts of New York City and present ways that the government and non-governmental organizations can combat food insecurity in the urban environment. Food deserts are the product of insufficient access, availability, utilization, and stability of food in a particular area due to environmental racism. Food insecurity in New York City will rise with the increased impacts of climate change on our agricultural system. To that end, disadvantaged neighborhoods will bear the burden of environmental costs. The first chapter of this paper considers the failing agricultural system to prove that massive reform to protect …

Sleep, Eat, Repeat: An Examination Of The Influence Of Sleep And Biological Sex On Eating-Related Inhibitory Control In Overweight Emerging Adults, Shelby Mika Seipert-Raine

Theses and Dissertations

Background: Lower inhibitory control has been shown to associate with greater risk for obesity in adolescence. On average, females have moderately higher rates of behavioral inhibitory control than males. These difference in inhibitory control across sex may influence overeating and development of obesity. This study examined whether sleep duration and sleep quality are associated with food-related inhibitory control and whether this association is moderated by biological sex. Methods: A total of 59 emerging adults ages 18 to 25 (37 males, 22 females) who had a BMI within the overweight or obese categories (BMI ≥25) completed self-report measures of eating and …

Effects Of Magnetite Particle Morphology On Adsorption Of Copper Ions From Aqueous Solutions, Alisa Hashley

Graduate Theses & Non-Theses

Adsorptive processes can be used for metal contaminant removal. This work addresses magnetite, a magnetic iron oxide, as the adsorbent for use in an adsorptive removal system, known as the continuous flow material recovery system (CFMR), developed by Leitzke et al. [1]. Though the system is effective in removing contaminants from aqueous solution, efforts to further improve efficiency are being made. One way to improve the efficiency of the CFMR is to analyze the magnetite particles being used and investigate how the particle properties effect adsorption. The author’s research is presented and discussed here to describe the effects magnetite particle …

Unnatural Climate Solutions: The Naturalizing Practice Of Traditional Chinese Medicine, Ryan Chen Mx.

Student Theses 2015-Present

Can we really save the world with trees, solar panels, and ‘net zero’ sustainable business? These are the mainstream solutions proposed by powerful actors–however these are largely false ‘Natural’ solutions that embrace greenwashing and ignore environmental justice. The rhetoric of ‘Nature’ has led to the violation of indigenous sovereignty and urban green gentrification in the name of ‘Conservation’ and carbon offsets. But what does ‘Natural’ truly mean, what is at stake when we use the word, and what does it mean for humanity? Through interviews and public observations in Flushing, Queens I learned how the Chinese diaspora naturalizes the city …

Reef Ecosystem Conservation For The Hawaiian Islands: The Impacts Of Ocean Warming And Acidification On Benthic Reef Populations, Samantha Roberts

Student Theses 2015-Present

This paper explores the anthropogenic effects of rapid climate change and ocean acidification on benthic coral populations along the Hawaiian archipelago. Moreover, the reliance of Hawaiian coastal communities on coral reefs for sustenance and economic prosperity is evaluated to determine the importance of reef ecosystem conservation for the prosperity of Hawaii. Chapter 1 introduces the importance of coral and supplies quantitative data on declining coral populations traditional to Hawaii, as a result of ocean warming and acidification. Empirical data from prior, prominent studies, combined with my own, will be discussed. Chapter 2 outlines the ecology of Hawaiian reef ecosystems, the …

Ancient Wisdom, Modern Prosperity: Harnessing Traditional Ecological Knowledge To Revitalize Australia's Economy, Environment, And Human Wellbeing, Annabelle L. Baulch

Student Theses 2015-Present

This paper explores the traditional knowledge of Australia’s Indigenous people and how it can improve Australia's environment, health, and economic prosperity to shape a more sustainable future. Indigenous Australians managed the land for thousands of years; however, being forced off the land following European colonization resulted in terrible cultural, social, and environmental disruption for Aboriginal Australians and made conservation efforts difficult. Wildfires, imported species, mining, and agriculture is steadily destroying the Australian ecosystem, contributing to climate change, species extinction, and gaps in our cultural and ancestral knowledge. Chapter One overviews Australia's environmental issues; it uses quantitative data to explore the …

A Just, Sustainable Transition At Fordham University, Ethan Shepard

Student Theses 2015-Present

This paper takes a deeper look at Fordham University’s environmental impact and concludes with a strategy outline that works towards a just, sustainable future on the university campus and surrounding areas. New York City is an area already facing the adverse effects of climate change, and there are several threats that have the potential to cause grave consequences moving forward. Prior to constructing a climate action plan, it is integral to understand the past and present status of The Bronx under a socio-environmental lens. Chapter One focuses on the current status of Fordham’s Rose Hill Campus from a sustainability perspective …

Socioeconomic Constraints On Low-Income Individuals' Perceptions Toward Food Safety, Uyen Thuy Xuan Phan, Cuc Thuy Thi Tran, Nguyet Minh Thi Nguyen

Food Science Faculty Articles and Research

Food safety has emerged as a critical concern in Vietnam, posing a significant threat to public health due to the prevalence of unsafe foods in the market. Among those most vulnerable to contaminated foods, low-income individuals are significantly affected. This study aimed to investigate the perceptions of food safety among this demographic, utilizing qualitative and quantitative approaches, including focus groups, survey questionnaires, and behavioral experiments using steamed bun as a stimulus. Participants were generally from low-income classes with certain variations in household monthly income. Results from focus groups and the survey highlighted that the factors influencing food purchases included perception …