Digital Commons Network^™

Morphometric-Based Biomass Distribution And Carbon Sequestration Capabilities Of Native Perennial Plants In An Extremely Arid Environment In Eastern Saudi Arabia, Mohamed I. Alzarah, Mohammed M. Elgarawany, Majed A. Alotaibi

Journal of King Abdulaziz University: Meteorology, Environment and Arid Land Agriculture

Understanding ecosystem functioning, the processes of land degradation, and the potential for climate mitigation in hyper-arid environments requires quantifying biomass, carbon sequestration, and the structural characteristics of desert vegetation. This study was done In a hyper-arid habitat such as the location of west of Al-Ahsa International Airport in Eastern Saudi Arabia to study the integrates morphometric characterization, non-destructive biomass modeling, physiological assessment, and carbon stock estimation for native perennial plant communities. Twelve dominant perennial species were assessed across a 5.5 ha site using systematic random sampling. Plant height (cm), canopy volume (m³), basal diameter, projected canopy cover (%), …

Social Support And Weight Management Behaviors Lived Experiences Of Overweight Native Hawaiian Women, Satu Gruenstein

Walden Dissertations and Doctoral Studies

The Hawaiian Islands have an alarming concentration of obesity and related chronic health issues and many Native Hawaiian women do not have access to culturally sensitive weight loss information. The purpose of this phenomenological study was to increase understanding of the lived experiences of middle-aged Native Hawaiian women, relating to weight loss, weight management, and the impact of social support and cultural factors on those experiences. The conceptual framework for the study included the models of social support and social networks. A phenomenological research design and purposeful sampling were used to conduct semistructured interviews with eight middle-aged Native Hawaiian women, …

A Harmonious Legal System: True Justice Through Modernized Platonic Marxism, Cian R. Batarla

Departmental Honors & Graduate Capstone Projects

The Marxist theory of the law is underdeveloped compared to the rest of Marx and Engels works. This can be chalked up to legal systems merely being part of the superstructure, by which the ruling class use to maintain power. In this essay I push back on this notion that the rule of law can be dismissed, arguing that if Marx's true community is to be as such then the addition of a just legal system is not an issue. However, Marx's true community on its own is not enough to satisfy the inclusion of a legal system. Thus necessitating …

Improving Electrochemical Measurements And Informing Future Reprocessing Of Advanced Nuclear Fuels, J. Marvin Torrie

Theses and Dissertations

This research promotes the application of molten salts through developing analytical tools in electroanalytical studies and in the data analysis of vapor pressure data. The electrochemical community lacks standardized, stable, and repeatable reference electrode designs which threaten the reliability of measured thermophysical properties and repeatability of published studies. This work confirms the application of a saturated reference electrode design for molten chlorides systems that outperforms traditional Ag+/Ag reference electrodes. In the field of thermal physical property measurements, vapor pressure data for chloride salts are diffused throughout the literature, uncertainty quantification is absent or limited, and all previous studies rely on …

Spring 2026 Student Showcase For Research & Creative Inquiry Program, Office Of Student Research, Longwood University

Spring Showcase for Research and Creative Inquiry

No abstract provided.

2026 April 22 - Undergraduate Curriculum Council Minutes, Undergraduate Curriculum Council, East Tennessee State University

Undergraduate Curriculum Council Minutes

No abstract provided.

Transgender And Gender Diverse Alumni Sense Of Belonging In Christian Higher Education: An Interpretative Phenomenological Analysis, Kara Elizabeth Martin

All Electronic Theses and Dissertations

This interpretative phenomenological analysis (IPA) study explored how nine transgender and gender diverse (TGD) alumni from member institutions of the Council for Christian Colleges and Universities (CCCU) interpreted their undergraduate experiences with belonging and exclusion. Given the unique religious climates of CCCU schools, these alumni navigated complex tensions between their personal faith, gender identity, and institutional expectations. Through in-depth, semi-structured interviews, participants reflected retrospectively on their collegiate journeys, emphasizing the evolving meaning they ascribed to these experiences both during and after their enrollment. Analysis revealed a distinct temporal movement across three primary phases: entering college with idealized expectations of spiritual …

April 22, 2026 Blazer Weekly, University Of Alabama At Birmingham

Blazer Weekly (student newsletter)

No abstract provided.

Tree Resin Effects On Environmental Microbial Growth In Tetramorium Ant Colonies, Abigail Peralta, Emma Crisman

Biology Student Scholarship

No abstract provided.

Trial Of Vaginal Microbiome Transplant To Prevent Recurrent Bacterial Vaginosis, Grace Pierson

Biology Student Scholarship

Comparative Inhibition Testing for Personalized Microbiota Selection

This case report evaluates a strategy for selecting optimal donor material for Cervicovaginal Secretion (CVS) transplantation. To identify a suitable match, CVS from four healthy, Lactobacillus-dominated donors was tested against a patient’s sample to observe microbial inhibition. Theoretically, effective donor material should produce a visible inhibition zone (halo), indicating suppressed growth of pathogenic bacteria. However, initial testing yielded unreadable results with no conclusive evidence of inhibition. Consequently, my study pivoted to analyze the direct effects of donor samples on the growth of specific pathogens, Gardnerella vaginalis and Prevotella bivia.

Altered Clock Genes Affect Fly Circadian Rhythms And Rhythms Of Cell Respiration In The Brain, Connor Enestvedt, Campbell Bridges, Anna Costello, Brenda Rodrigues, Jake Antosca

Biology Student Scholarship

Drosophila have circadian rhythms which are daily biological rhythms synchronized by an internal clock. These rhythms regulate behavioral and physiological systems within their bodies. The endogenous fly clock—made of an oscillating gene-protein feedback loop found in central pacemaker cells in the brain— sets endocrine, locomotor, and metabolic rhythms to the 24-hour Earth day The central clock signals to peripheral clocks, setting measurable rhythms. Mutations to these clock genes disrupts the oscillator, resulting in rhythm changes. In this project, we will study how flies’ circadian rhythms and cell respiration in the brain changes with mutations to clock genes. By measuring oxygen …

Wheel-Running As A Window Into The Pten-Ko Neurological Clock, Jake Antosca, Campbell Bridges, Elizabeth Burke, Chris Sama

Biology Student Scholarship

The phosphatase and tensin homolog protein (PTEN) is a critical regulator of the PI3K/AKT/mTOR signaling pathway, which governs cellular growth and metabolic balance. Mutations in the PTEN gene are strongly linked to macrocephaly and Autism Spectrum Disorder (ASD) in humans. While PTEN deficiency is known to cause neuronal hypertrophy and metabolic stress, its impact on the< endogenous circadian clock, the internal timing system that regulates daily physiological cycles, remains poorly understood. Proper circadian function is vital for metabolic homeostasis, which may be dysregulated in PTEN-deficient models.

In this poster, we compare PTEN conditional knockout mice with CRE controls to test whether PTEN-related cerebellar dysfunction alters entrainment to a light-dark cycle, free-running period in constant conditions, and food-anticipatory activity in age-matched animals between approximately 130 and …

Characterizing The Functional Diversity Of Rocky Intertidal Environments Of Southern New England, Hailey Arman

Biology Student Scholarship

Tidal pools are a diverse ecosystem that are home to a wide range of important species that support our environment and marine habitats. Tidal pools along the New England coastline have been greatly affected by human activity, through direct contact with humans, as well as the increasing effects of climate change. Adapting the protocols from UC Santa Cruz Multi-Agency Rocky Intertidal Network (MARINe) and the National Park Service Northeast Temperate Network’s (NETN), we set up multi-year plots to track abundances intertidal species throughout Rhode Island. Ultimately, by gaining a better understanding of how these systems change over time, we can …

Advancing Early Detection Of Diabetic Retinopathy At Clínica Esperanza/Hope Clinic, Rachel Burke

Biology Student Scholarship

No abstract provided.

Influence Of Sigb And Environmental Food Conditions On The Susceptibility Of Listeria Monocytogenes To Eugenol And Clove Oil, Ariana Perram

Honors Theses

Reports of Listeria monocytogenes foodborne infections continue to persist throughout the general population despite regulatory cleaning, disinfection, and recall efforts. Recently, there has been a noticeable consumer shift toward a preference for natural preservatives, disinfectants, and produce washes which utilize plant-based essential oils (EOs) as their antimicrobial agent. Clove oil and its primary component, eugenol, have been widely used in these household products and have been shown to exhibit antimicrobial activity against various pathogens, including L. monocytogenes. However, there is still much unknown about how bacterial stress responses and environmental storage conditions affect the susceptibility of Listeria monocytogenes to …

Defending A Partial Inclusion Model In Special Title Education: An Ethics Of Care Approach, Allison Bolanos

Philosophy Student Scholarship

In today’s world, there are several different kinds of schools and classrooms, in terms of the cognitive abilities of the students who are present. Some schools are just for those with cognitive disabilities, and others are schools for those without cognitive disabilities, but also have pull out classrooms in which some students can receive specialized curriculums. Parents of children with cognitive disabilities argue for their children saying they should be fully included and immersed in the general education classrooms. They view any sort of pull -out programs or slightly isolated classrooms to be exclusionary, regardless of whether they will benefit …

Representation Of Active Girls, Women, And Female Athletes In Low Energy Availability Research: A Review, Ahnna E. Faust, Alexis V. Viehl, Melissa T. Lodge

Health Sciences Student Scholarship

More female athletes are participating in sports today than ever before, yet they remain underrepresented in sport and exercise science (SES) research. According to a 2021 review, 34% of SES research participants are females and just 6% of studies used female-only designs. Female athletes are also at an increased risk for low energy availability (LEA), or a mismatch between energy intake and exercise energy expenditure. However, the representation of women in research related to LEA remains unclear. PURPOSE: This study aimed to (a) evaluate the representation of girls, women, and female athletes in LEA research, and (b) explore methodological characteristics …

Clec7a Deficiency Affects Cerebellar Microglia Development And Purkinje Cell Axon Myelination, Olivia Barbarini, Grace Belt, Lauren Bedford, Julia Carson, Kayla Fordyce, Michael Martinez, Lindsay Walsh

Neuroscience Program Student Scholarship

No abstract provided.

Exploring How Light Source Influences Bluegill Positioning And Behavior, Anthony Aldana Mendez

Biology Student Scholarship

No abstract provided.

Image Analysis Of Pupal Sex Ratio In Honey Bee Hives, Anna R. Tattelman, Grace E. O’Brien

Biology Student Scholarship

No abstract provided.

Wild Bee Foraging And Movement Behavior In Urban Gardens, Claire Crowther, Maggie Ritchie

Biology Student Scholarship

No abstract provided.

Student Perspectives On Grading In Higher Education Stem Courses, Christopher Sean Burns, Daniela D.S. Digiacomo, Jennifer Pusateri, Katherine Ritchie, Christine Wusylko

Information Science Faculty Publications

Purpose

Despite a growing awareness of instructional practices that support student learning and well-being, higher education classrooms tend to still be dominated by the use of rigid approaches to assessment and course design. This study aims to understand the experiences of students in courses that implement a universal design for learning (UDL) pedagogical approach and an ungrading assessment approach. Design/methodology/approach

Leveraging a qualitative methodological approach, authors interviewed 13 graduate students in two library and information science technology courses and 11 undergraduate students in a computer science course in discrete mathematics about their experiences with ungrading within the context of UDL-designed …

Reflective Refinement Through Iterative Model Building, Idris Solola, Hillary Swanson, Sarah Schwartz, Rida Munir, Jared B. Arnell, Ravi Sinha

Instructional Technology and Learning Sciences Student Research

While research has emphasized the role of classroom discourse, hands-on demonstrations, and carefully crafted prompts in eliciting and responding to students’ ideas, there’s a need to investigate how the systematic design of modeling instruction can serve as the structure that naturally supports responsive teaching. Drawing on the knowledge in pieces (KiP) epistemology and the concept of responsive teaching, we present an instructional approach called guided reflective refinement (GRR), which guides students to articulate and examine their thinking through building and evaluating models. We analyzed middle school students’ model drafts over a 7-day unit on conservation of energy to understand the …

The Role Of The Microbiome In Gynecological Cancers: Implications For Diagnosis And Treatment, Precious Adeoye Oyedokun, Bobola Timothy Oyeleke, Onigbinde Oluwanisola Akanji, Abraham Ololade Oyelaran, Kehinde Philip O, Grace Bosede Akanbi, Philip Olagbede Oyedokun, Marvelous Dasola Oyedokun, Chikezie Chinelo Naomi, Oyeniran Oluwatosin Imoleayo, Roland Eghoghosoa Akhigbe

Michigan Tech Publications

Gynecological malignancies such as cancer of the cervix, ovary, endometrium, vulva, and vagina pose a severe global health burden. Although conventionally attributed to genetic mutation, hormonal imbalance, and chronic viral infection, including high-risk human papillomavirus, recent evidence suggests that the human microbiome plays a central role in their pathogenesis and development. This review summarizes existing evidence that microbial dysbiosis, specifically the depletion of beneficial Lactobacillus species and overrepresentation of anaerobic organisms such as Fusobacterium, Atopobium, and Sneathia, is implicated in carcinogenesis pathways. These include chronic inflammation, immune modulation, loss of epithelial barrier integrity, microbial metabolite toxicity, and estrogen metabolism by …

A Study Exploring Negative Outcomes Associated With Adolescent Adhd And Parenting Excluding Co-Occurring Conduct Problems, Kaitlyn Lancia

Honors Theses

Previous research has suggested a link between ADHD and experiencing negative outcomes in adolescence. These include mental health issues, substance use problems, and especially social dysfunction. Additionally, prior research has discovered high comorbidity rates of certain behavioral disorders, like Conduct Disorder (CD) and Oppositional Defiant Disorder (ODD), with ADHD. Furthermore, other research has focused on the transactional influences between ADHD and parenting. Existing research has been limited by conduct problems being a possible confounding variable and the lack of longitudinal studies. The current study attempts to combat these limitations by separating conduct problems from ADHD symptoms and using a longitudinal …

Does The Existence Of Multiple Color Variants Aid In Predator Avoidance For A Common Frog In Southwestern Ohio?, Adelyn Elizabeth Hughes

Honors Theses

Cryptic coloration allows animals to blend in effectively to their backgrounds, reducing the probability of predator detection. Blanchard’s Cricket Frog (Acris blanchardi), is a small, diurnally active frog that can be found across the Midwestern United States. This species exhibits a color polymorphism, with some individuals entirely brown in dorsal coloration, while others have a dorsal stripe that is typically green in coloration. Whether these different colors influence this species ability to blend in better across natural background types, remains unknown. In this study, I investigated whether these different color patterns aid in camouflage and predator avoidance. To …

Crossing Borders: Ways To Address Oral Health Disparities In Guatemala And U.S. Latinx Communities, Yeimi Bartolon Perez

Honors Theses

Oral health disparities remain a significant global public health concern, particularly among economically and socially marginalized populations. This study investigates the structural, socioeconomic, and cultural determinants that influence access to dental care across these two populations. Guatemala represents a context where poverty, limited healthcare infrastructure, and geographic isolation restrict access to preventive dental services, often resulting in treatment-seeking only during advanced stages of disease. In contrast, Hispanic/Latinx communities in the United States encounter barriers shaped by language differences, lack of dental insurance, immigration-related concerns, and systemic inequities within the healthcare system. This research employs a mixed-methods approach that integrates secondary …

Fifth Annual Research Symposium Program With Abstracts, Office Of Research Affairs, Boonshoft School Of Medicine

Boonshoft School of Medicine Research Symposium

The program booklet is a compilation of abstracts from oral and poster presentations at Wright State University's Fifth Annual Boonshoft School of Medicine Medical Research Symposium held on April 22, 2026.

Distilled Identities: The History And Gender Politics Of The Perfume Industry, Emma Shaffer

Honors Projects

This paper analyzes the use of gendered perfume marketing in the West. Drawing upon the work of Joe Schwartz, Sarah Evrett, and others, I examine the history of this phenomenon and the politics keeping the perfume market segregated by gender. How long has perfume existed? Has it always been so strict on who wears what fragrance? My results found that perfume has only been gendered since the Victorian era, dispelling the myth that gendered fragrance is the only way to market perfume. However, I also found that when gender neutral fragrances have been introduced, they have not had much staying …

Impact Of Pvc Microplastics On The Growth Of Raphanus Sativus, Olivia Fawkes, Alissia D. Fulton, Darlene Panvini

SPARK Symposium Presentations

Microplastics have emerged as a growing concern due to their increasing prevalence in terrestrial ecosystems. Understanding how microplastics affect plant growth is crucial for the agricultural industry, as crop productivity and soil quality have a direct impact on food security and farm sustainability. This study examined the impact of polyvinyl chloride (PVC) microplastics on the germination and growth rate of Raphanus sativus. Seeds were grown for six weeks in a controlled growth chamber in petri plates and soil pots containing varying concentrations of PVC microplastics (0, 25, 50, 75, 100 mg/L), including untreated PVC and PVC artificially weathered through …