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2026

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Und Leads Outreach Event Posters, University Of North Dakota Apr 2026

Und Leads Outreach Event Posters, University Of North Dakota

LEADS Implementation Documents

Poster materials prepared for the March 2026 UND LEADS outreach event. The presentation supports LEADS storytelling and campus engagement by presenting visual materials connected to UND LEADS implementation and the plan’s core values.


Feeling Like A Woman: Interoception And The Objectified Body, Tomi-Ann Roberts, James W. Pennebaker, Benita Jackson Apr 2026

Feeling Like A Woman: Interoception And The Objectified Body, Tomi-Ann Roberts, James W. Pennebaker, Benita Jackson

Psychology: Faculty Publications

Much of the interoception literature assumes that people can accurately detect their heart rate, stomach contractility, muscle tension, and other biological cues. This is not true. Instead, interoception is an active integrative psychological process where the feeling of one’s internal state emerges from physiological signals, contextual cues, and the social and cultural experiences of living in a body. Thinking of interoception this way shifts the focus from measuring accuracy at detecting biological signaling to studying lived experience. One such experience is the widespread objectification of women’s bodies. Living in a body that is chronically evaluated creates a particular form of …


Informed Consent In Childbirth: A Global Scoping Review Of Episiotomy Practices And The Gaps In U.S. Perinatal Care, Rachel Gulczinski Apr 2026

Informed Consent In Childbirth: A Global Scoping Review Of Episiotomy Practices And The Gaps In U.S. Perinatal Care, Rachel Gulczinski

Senior Theses

Informed consent is a fundamental ethical and legal component of preoperative and perinatal care and forms the foundation of trust between patients and healthcare providers. Despite this, current evidence suggests that many childbirth interventions, including episiotomies, are often performed without explicit patient consent. Episiotomy remains one of the most commonly cited interventions associated with non-consented care and obstetric violence. Therefore, this global scoping review aimed to evaluate whether informed consent is obtained for episiotomy procedures during childbirth, understand documented experiences of disrespect and unnecessary procedures, and identify differences between international and U.S. practices. This thesis followed the PRISMA Scoping Review …


Beyond A Protagonist Bias In Narrative Identity Research: Methods For Identifying Master Narratives In Interview Data, Andrew D. Coppens, Jayson Seaman, Cindy Hartman Apr 2026

Beyond A Protagonist Bias In Narrative Identity Research: Methods For Identifying Master Narratives In Interview Data, Andrew D. Coppens, Jayson Seaman, Cindy Hartman

Faculty Publications

This article advances a methodological shift in narrative identity research by addressing the field’s protagonist bias – the tendency to rely on first-person autobiographical accounts as the primary evidence for identifying cultural master narratives. We integrate Erikson’s psychosocial identity framework, Vygotsky’s “tool and result” methodological insight, and sociolinguistic approaches to narrative to develop a three-stage analytic logic: (1) identifying small-n narratives through scenes conveyed in discourse; (2) grouping these into Big-N narratives that cohere thematically across scenes (Tannen, 2007, 2008); and (3) assessing candidate master narratives using McLean and Syed’s (2016) five criteria. We demonstrate this approach through a case …


A Review Of Yellow Fever: Epidemiology, Pathogenesis, Clinical Manifestations, Treatment, Prevention, And Prognosis, Farah Ebrahim, Samina Somji, Reena Shah, Salim Surani Apr 2026

A Review Of Yellow Fever: Epidemiology, Pathogenesis, Clinical Manifestations, Treatment, Prevention, And Prognosis, Farah Ebrahim, Samina Somji, Reena Shah, Salim Surani

Internal Medicine, East Africa

Yellow fever is a mosquito-borne viral illness caused by the yellow fever virus (YFV), a member of the Flaviviridae family. Despite the availability of an effective live-attenuated vaccine, the disease remains endemic in regions of Africa and South America. Transmission occurs primarily via an infected mosquito called Aedes aegypti, with distinct urban, sylvatic, and intermediate transmission cycles. Clinically, infection ranges from mild febrile illness to severe disease, which is characterized by jaundice, hemorrhage, and multiorgan failure. Pathogenesis involves viral replication in hepatocytes, immune-mediated injury, and dysregulated inflammatory responses, leading to characteristic hepatic mid-zone necrosis. Diagnosis relies on molecular detection …


Evaluation Of Tick-Derived Peptides For Transmission-Blocking Vaccine Candidates, Madelyn Futral Apr 2026

Evaluation Of Tick-Derived Peptides For Transmission-Blocking Vaccine Candidates, Madelyn Futral

Honors Theses

The lack of effective preventive measures for tick-borne diseases represents a major public health challenge. Transmission-blocking vaccines targeting tick molecules essential for feeding or reproduction could provide a sustainable and broad-spectrum solution. In this study, we evaluated two tick-derived proteins as potential vaccine antigens, subolesin, a key regulator of blood-feeding and cellular processes, and vitellogenin, a protein involved in egg development. Using bioinformatic tools, we identified immunogenic peptide sequences from each protein and chemically conjugated them to virus-like particles (VLPs) to enhance antigen presentation. C57BL/6 mice were immunized intradermally with VLP-peptide conjugates, followed by a booster dose. Blood and spleen …


Voices | Risd Mfa Illustration Anthology 2026, Illustration Department, Illustration Mfa, Jaleen Grove, Minglu Du, Manuela Guzman, Rhea Hu, Faith Huang, Burcu Koleli, Airien Ludin, Ranran Ma, Mervin Miao, Nayyab Naveed, Rhea Pradeep, Pingfan Que, Mot Tuman, Skye Wang Apr 2026

Voices | Risd Mfa Illustration Anthology 2026, Illustration Department, Illustration Mfa, Jaleen Grove, Minglu Du, Manuela Guzman, Rhea Hu, Faith Huang, Burcu Koleli, Airien Ludin, Ranran Ma, Mervin Miao, Nayyab Naveed, Rhea Pradeep, Pingfan Que, Mot Tuman, Skye Wang

Illustration MFA Anthologies

Illustration has often been dismissed as just a mechanical art, concerned with technique more than intellect. In fact, illustration is a theory of something’s essence, expressed and communicated visually. Craftsmanship – or a playful, mindful lack of it – is always in service to a concept and a purpose. The Masters theses summarized in this book are the result of struggles to give form to more than the tangible world. As writers and visualizers our students picture new meanings and refreshed experiences for the familiar; they define things previously unnamed.


Glioblastoma Multiforme: A Pathologic Breakdown Of One Of Neuro-Oncology's Greatest Challenges, Rosemary Westphal, Ms Apr 2026

Glioblastoma Multiforme: A Pathologic Breakdown Of One Of Neuro-Oncology's Greatest Challenges, Rosemary Westphal, Ms

Student Papers, Posters & Projects

Glioblastoma multiforme is the most common adult primary tumor with a grim median survival time of 14.6 months. It is characterized by rapid progression, diffuse infiltration, and rather poor clinical outcomes. The WHO classifies GBM as a grade 4 diffuse astrocytic tumor with distinctive histopathological features including high mitotic activity, marked cellular atypia, microvascular proliferation, and necrosis. Advances in molecular diagnostics have further classified GMB into IDH-wild type and IDH-mutant subtypes, with important therapeutic and prognostic implications. Key genetic alterations, such as EGFR amplification, PTEN loss, TP53 mutations, TERT promoter mutations, and MGMT methylations, have been identified as contributing to …


Computed Tomography For Four-Dimensional Dose Calculation: Effect Of Detector Array Length, Inhwan Yeo, Qianyi Xu Apr 2026

Computed Tomography For Four-Dimensional Dose Calculation: Effect Of Detector Array Length, Inhwan Yeo, Qianyi Xu

Department of Radiation Oncology Faculty Papers

PURPOSE: Four-dimensional computed tomography (4DCT) is susceptible to a geometrical error when respiration changes upon patient shift. 4DCT using 16-cm detector arrays, not needing the shift, has been shown to improve geometrical accuracy, compared with a conventional 4DCT (4-cm array), albeit with some Hounsfield unit discrepancies. The 4DCTs were validated for 4D planning.

MATERIALS AND METHODS: A lung-mimicking phantom containing a spherical target with ten respiratory traces and three tumor-shaped targets with their traces was respectively imaged when, to each of the ten-positions/phases, the lung was moved (1) step-wisely by helical scan at each movement (ground truth; 4DCTGT), …


Yield And Agronomic Response Of Maize (Zea Mays L.) To Municipal Organic Waste-Derived Biochar Amended With Vermiculite Or Gypsum And Npk Fertilization, Umar Kyari Wulgo, Samir Gamil Al-Solaimani, Khurram Shahzad, Mohamed Hassan Abd El-Wahed, Muhammad Imtiaz Rashid Apr 2026

Yield And Agronomic Response Of Maize (Zea Mays L.) To Municipal Organic Waste-Derived Biochar Amended With Vermiculite Or Gypsum And Npk Fertilization, Umar Kyari Wulgo, Samir Gamil Al-Solaimani, Khurram Shahzad, Mohamed Hassan Abd El-Wahed, Muhammad Imtiaz Rashid

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

This study investigated the influence of biochar, produced from municipal organic waste, amended with either vermiculite or gypsum, and varying rates of NPK fertilizer on the agronomic response and yield performance of maize (Zea mays L.). A field experiment using a split-plot design was conducted across two growing seasons (2023 and 2024), with NPK fertilizer rates (150, 300, and 600 kg/ha) as the main plots and eight different biochar formulations as the subplots. The key agronomic parameters measured were fresh biomass, cob dry weight, shelling percentage, and harvest index. The findings revealed that vermiculite biochar and gypsum biochar …


The Acute Effects Of Heat Exposure On Cognitive Function, René Barbier Apr 2026

The Acute Effects Of Heat Exposure On Cognitive Function, René Barbier

Presentations - 2026

Passive heat exposure negatively impacts: •Executive function & response inhibition •Attention & processing speed •Workplace productivity

Older adults face heightened vulnerability to cognitive decline under heat stress (Schlader et al., 2015).

Who is most affected?

•Outdoor & industrial workers •Athletes training in summer heat •First responders (firefighters, EMTs) •Older adults with thermoregulatory decline

San Antonio context: persistent summers, growing population, occupational health implications.


Effects Of Kiwifruit Extract On Apoptosis And Cytokine Production In Inflamed Thp-1-Derived Macrophages, Adrian Cruz, Isbella Brigman Apr 2026

Effects Of Kiwifruit Extract On Apoptosis And Cytokine Production In Inflamed Thp-1-Derived Macrophages, Adrian Cruz, Isbella Brigman

Posters - 2026

White blood cells are essential components of the immune system involved in helping defend the body against infections. Macrophages are a type of white blood cell that play a major role in stimulating and regulating the inflammatory response. Inflammation is a natural response of the immune system to infection, injury, or harmful stimuli. Scientific research commonly studies inflammation by exposing immune cells to lipopolysaccharide (LPS). Macrophages stimulated with LPS undergo changes in cell processes such as apoptosis which is programmed cell death. Apoptosis is crucial for the immune system that helps eliminate infected or damaged cells to prevent the spread …


The Effects Of Mycoplasma Pneumoniae Cards Toxin On M2 Macrophage Polarization And Formation, Ria Modi Apr 2026

The Effects Of Mycoplasma Pneumoniae Cards Toxin On M2 Macrophage Polarization And Formation, Ria Modi

Posters - 2026

Macrophages are key cells of the innate immune system, playing essential roles in host defense, tissue homeostasis, and inflammation. Depending on stimuli, macrophages can polarize into distinct functional phenotypes, characterized as classically activated (M1) or alternatively activated (M2) macrophages. M2 macrophages are associated specifically with anti-inflammatory responses, tissue repair, and immune regulation. They contribute to wound healing and can regulate host responses during infection. Community-acquired respiratory distress syndrome (CARDS) toxin, a key virulence factor of Mycoplasma pneumoniae, plays a role in altering host immune responses, but its impact on M2 macrophage function and polarization remains unclear.


Comparing Head Shape Of Polymorphic Subterranean E. Latitans And Subterranean E. Sp. 4, Brandon Chapa, Jordan Cosgrove, Lizzeth Holguin Apr 2026

Comparing Head Shape Of Polymorphic Subterranean E. Latitans And Subterranean E. Sp. 4, Brandon Chapa, Jordan Cosgrove, Lizzeth Holguin

Posters - 2026

Eurycea latitans (E. latitans) from Honey Creek Cave and unnamed Eurycea species from New Braunfels, Texas (E. sp. 4) are two paedomorphic subterranean species. E. latitans is polymorphic, meaning it also exists as a surface species. Similarities in morphology of subterranean salamander species may be due to convergent evolution as a result of living in similar environments. These similarities include having flatter, wider heads, and wider mouths than surface species (Tovar et al. 2025). Variation may also exist among different subterranean salamander species. Texas Eurycea salamanders display “complex patterns of morphological divergence”, suggesting that isolation and local environmental pressures can …


Impact Of Liver-Secreted Small Extracellular Vesicles On Myotube Funcation, Tatiana Barrantes, Ioannis Tsialtas, Qing Zhang, Kevin Koronowski Apr 2026

Impact Of Liver-Secreted Small Extracellular Vesicles On Myotube Funcation, Tatiana Barrantes, Ioannis Tsialtas, Qing Zhang, Kevin Koronowski

Posters - 2026

Extracellular vesicles (EVs) mediate intercellular communication by transferring molecular signals between tissues. Liver-derived EVs contribute to metabolic regulation and have been implicated in tissue cross-talk during health and disease. Skeletal muscle is a highly metabolic tissue that depends on mitochondrial respiration for energy production. However, whether liver-secreted EVs influence myotube mitochondrial function remains unclear. Here, we investigate the impact of liver-derived EVs on myotube mitochondrial respiration.


The Missing Lynx: Ivestigating Passive And Active Rewilding With The Eurasian Lynx, Isaiah Charles, Tatiana Flores, Isabella Lopez Apr 2026

The Missing Lynx: Ivestigating Passive And Active Rewilding With The Eurasian Lynx, Isaiah Charles, Tatiana Flores, Isabella Lopez

Posters - 2026

The Eurasian Lynx (Lynx lynx) is a wild cat native to the boreal forests, mountains and grasslands of Europe and Asia (Bhattacharyya, 2025). The Eurasian lynx keep ungulate populations in check which allow for forests to recover from overgrazing, promoting biodiversity and ecological balance. However, the Eurasian lynx had become locally extinct across Europe by the 1900s due to habitat loss, hunting by farmers in retaliation for predation of livestock and the illegal fur trade. Conservation and ecological restoration efforts to rebuild the lynx population have been underway. Rewilding is a form of ecological restoration involving the reintroduction of a …


Comparing Gngt1 Expression In Eye Tissue Of Polymorphic Salamander Species Through Development, Fiona Coulbourne, Camila Cardozo, Macarena Machado, Ruben Tovar Apr 2026

Comparing Gngt1 Expression In Eye Tissue Of Polymorphic Salamander Species Through Development, Fiona Coulbourne, Camila Cardozo, Macarena Machado, Ruben Tovar

Posters - 2026

The effect of the environment on organisms and their adaptations is widely studied. When exposed to different environmental niches, phenotypic adaptation is observed even within species. Animals that live in dark cave environments show a loss of their eyesight, since this sense is no longer useful to keep. Previous research has studied salamanders of the clade Eurycea and compared gene expression to subterranean and surface phenotypes1. E.pterophila is observed to express these two phenotypes depending on its environment, either Preserve Cave (subterranean) or Comal Springs (surface). Subterranean variant shows reduced eye volume and assumes to have decreased eyesight. Utilizing RNASeq …


Investigating The Endogenous & Synthetic Estrogens To The Three Estrogen Receptor Subtypes Of Teleost Fish, Ann Cyril Apr 2026

Investigating The Endogenous & Synthetic Estrogens To The Three Estrogen Receptor Subtypes Of Teleost Fish, Ann Cyril

Posters - 2026

Estrogen and the estrogen receptors are important biological and physiological processes. The various types of estrogen include estrone, estradiol and estriol. Estradiol’s main function is to maintain the reproductive system. Estrone’s main function is to develop the female's reproductive functions. Estriol’s main function is to aid the female's sexual developments but is on the weaker side. The fish, Atlantic Croaker, has three different estrogen receptors: ERα, ERβa, and ERβb. Based on the estrogen receptors, it appears that their binding affinities do differ in strength. Each estrogen receptor has different amino acids involved that could contribute to the difference in their …


Beluga Buddies: The Preferred Social Network Of Belugas In Managed Care, Valery Marinelarena, Diamond Garcia Apr 2026

Beluga Buddies: The Preferred Social Network Of Belugas In Managed Care, Valery Marinelarena, Diamond Garcia

Posters - 2026

Belugas societies are not fixed  and group composition is everchanging. Group composition can also influence behavior. This study aims to examine the preferred social networks and the role age plays in the behavioral diversity within a group of managed care belugas housed at Sea World San Antonio. Results Supported TYO had a preferred, non-random social network and ATL performing more chinslaps than TYO.


The Effects Of Sour & Spicy Food On Visual & Auditory Reflexes, Aditi Kumar, Alondra-Sophia Martinez, Magdalena E. Saad, Emma J. Welsch Apr 2026

The Effects Of Sour & Spicy Food On Visual & Auditory Reflexes, Aditi Kumar, Alondra-Sophia Martinez, Magdalena E. Saad, Emma J. Welsch

Posters - 2026

• The reflex reaction time measures how quickly the nervous system can respond to a stimulus. • In the experiment, both visual and auditory reflexes were measured to evaluate differences in reaction time after the consumption of sour and spicy foods. • Spices and herbs produce different signals that interact with the nervous system. (McMullen 2024) • Comparing the response times from before and after consumption, this experiment allowed us to determine if different tastes affect reflex reaction times.


Investigating Rad14 Gene Nucleotide Excision Repair On G-Quadruplexes, Juan Pablo Olvera Rodriguez, Tyna Trevino, Yvette Gonzalez, Georgia Romike Apr 2026

Investigating Rad14 Gene Nucleotide Excision Repair On G-Quadruplexes, Juan Pablo Olvera Rodriguez, Tyna Trevino, Yvette Gonzalez, Georgia Romike

Posters - 2026

DNA is typically found as a double-stranded helical structure; however, it can be found in different types of structures, such as G-quadruplexes (G4s). These are structures formed when DNA sequences are rich in Guanines, which interact with each other by hydrogen bonding, forming stacked G-tetrads. These guanine-rich structures are known for interacting with DNA during important cell processes, such as recombination and replication, leading to instability and DNA damage (Grey et al., 2014). If not treated properly, these structures may contribute to mutations and cancer development. To solve these issues, cells have developed maintenance pathways such as Nucleotide Excision Repair …


Does The Placenta Predict Depression During Pregnancy? Investigating Hormonal Links In High-Risk Pregnancies, Sonia Cerrillo, Hanne Hoffmann Phd Apr 2026

Does The Placenta Predict Depression During Pregnancy? Investigating Hormonal Links In High-Risk Pregnancies, Sonia Cerrillo, Hanne Hoffmann Phd

Posters - 2026

• Perinatal depression is a common disorder that affects maternal and infant well-being.

• Serotonin is an important mood-regulating neurotransmitter, and reduced serotonin signaling has been linked to depressive symptoms.

• Tryptophan (TRP) is the precursor for serotonin, where most TRP is metabolized through the kynurenine pathway.

• TPH supports serotonin synthesis, while IDO and TDO drive kynurenine production.

• During pregnancy, inflammation and stress may shift TRP away from serotonin, creating a placental “tryptophan steal.”

• We examined whether placental DNA methylation of these genes differs in high-risk pregnancies.

• We hypothesized that placental DNA methylation of genes in …


Hyperglycemia And Mycoplasma Pneumoniae Cards Toxin Impacts On Lung Epithelial And Fibroblast Injury And Recovery, Alejandra Y. Delgado, Naila Villagomez, Shuri Magdalene Apr 2026

Hyperglycemia And Mycoplasma Pneumoniae Cards Toxin Impacts On Lung Epithelial And Fibroblast Injury And Recovery, Alejandra Y. Delgado, Naila Villagomez, Shuri Magdalene

Posters - 2026

Mycoplasma pneumoniae CARDS toxin induces cytotoxicity and inflammation in lung epithelial cells²·¹⁰·¹¹, while hyperglycemia independently elevates ROS and disrupts fibroblast repair¹·⁵·⁸, contributing to the heightened respiratory infection severity seen in diabetic patients¹. However, the interaction between hyperglycemic conditions and CARDS toxin-induced lung injury remains unexplored.

This study investigates how increasing high-glucose (HG) pre-conditioning modifies CARDS toxin-induced injury and recovery in A549⁶ and IMR-90⁷ cells compared to normal glucose (NG ≈ 5mM) controls. We hypothesized that increasing glucose pre-conditioning concentrations would produce a dose-dependent increase in CARDS toxin-induced oxidative stress¹² and inflammatory cytokine production¹⁵ in IMR-90 and A549 compared with normal …


An Investigation In The Physiological Effect Of Microplastic And Chemical Mixtures In The Body Length Of C. Elegans, Gregory Guantos, David M. Mares, Jennifer C. Harr Phd Apr 2026

An Investigation In The Physiological Effect Of Microplastic And Chemical Mixtures In The Body Length Of C. Elegans, Gregory Guantos, David M. Mares, Jennifer C. Harr Phd

Posters - 2026

• Microplastics (MP) are pieces of plastic less than 5 micrometers (mm). Microplastics are found in our environment and have even been found in the food humans consume, including in drinks from plastic bottles (Hu 2020).

• Di-butyl Phthalate (DBP) is a chemical known as a plasticizer commonly used in PVC applications, ink, fragrances, and adhesives

• Di-butyl Phthalate has been found to have negative effects on the physiological length of C. elegans (Xiyan 2018)

• Microplastics have similarly been found to decrease the physiological length of C. elegans (Schöpfer 2020)

• The combined effects of MPs and DBP include …


Synthesis And Characterization Of Metal Complexes Of Oxindole-Based Β-Lactams, Kenya Rosas, Erick Morales Orrante, Carlos Sifuentes, Alexsei Nazarov Apr 2026

Synthesis And Characterization Of Metal Complexes Of Oxindole-Based Β-Lactams, Kenya Rosas, Erick Morales Orrante, Carlos Sifuentes, Alexsei Nazarov

Posters - 2026

  • β-lactams are essential structural components of many antibiotics and widely studied due to their biological importance and synthetic versatility.
  • The Ugi reaction is a multicomponent reaction, involving a primary amine, carboxylic acid, isocyanide, and an aldehyde or a ketone, that rapidly generates α-acetamido carboxamide derivatives (Ugi adducts).
  • The synthesis and characterization of four oxindole-based β-lactam derivatives:
    • 1-Benzyl-N-(tert-butyl)-2-oxo-3-(2-oxoazetidin-1-yl)indoline-3-carboxamide (4a).
    • N-(tert-butyl)-2-oxo-3-(2-oxoazetidin-1-yl)-1-phenylindol-3-carboxamide (4ab).
    • N-(tert-Butyl)-2-oxo-3-(2-oxoazetidin-1-yl)indoline-3-carboxamide (4d).
    • N-(tert-butyl)-1-methyl-2-oxo-3-(2-oxoazetidin-1-yl)indol-3-carboxamide (4e).
  • The coordination of the four Ugi adducts with Cu (II) and Ni (II) at different pH points to enhance their stability and improve biological activity.


Assessing Differential Expression In Skin Of Surface Versus Subterranean Salamanders (Eurycea) Through Development, Chiara Angelyn Maldonado, Van Nguyen, Amy Torres Apr 2026

Assessing Differential Expression In Skin Of Surface Versus Subterranean Salamanders (Eurycea) Through Development, Chiara Angelyn Maldonado, Van Nguyen, Amy Torres

Posters - 2026

In salamanders, previous findings have shown that subterranean environments impose different selection pressures on sensory systems than surface environments do (1). Differences in ocular development between phenotypes is part of ongoing research to better understand the evolutionary and molecular underpinnings. Studies have shown that parallel ocular development occurred in subterranean and surface phenotypes, while pax6 expression decreased in latter stages of development of subterranean species (2). These insights of gene labeling and expression as well as reduction of ocular structures in latter stages of development provide a stage for understanding evolutionary processes and genetic mechanisms as well as having potential …


Nucleotide Excision Repair In Yeast, Kinleigh Mines, Larry Ramirez, Jacob Rodriguez, Delynda Gonzalez Apr 2026

Nucleotide Excision Repair In Yeast, Kinleigh Mines, Larry Ramirez, Jacob Rodriguez, Delynda Gonzalez

Posters - 2026

DNA damage occurs constantly in cells due to environmental factors and normal cellular processes, making DNA repair pathways essential for maintaining genomic stability (Hindi et al., 2021). One major repair mechanism is Nucleotide Excision Repair (NER), which is responsible for recognizing and removing bulky DNA lesions that distort the double helix structure (Scharer, 2013). In Saccharomyces cerevisiae (yeast), the RAD14 gene plays a critical role in this pathway by helping identify and initiate repair of damaged DNA (Scharer, 2013). Another source of instability comes from the formation of G-quadruplex (G4) structures, which are secondary DNA configurations that can interfere with …


An Analysis Of Global And Regional Human Rights Standards On Gender-Based Violence, Tamar Ezer, Denisse R. Cordova Montes Apr 2026

An Analysis Of Global And Regional Human Rights Standards On Gender-Based Violence, Tamar Ezer, Denisse R. Cordova Montes

Articles

No abstract provided.


Variable Hybridization Rates Between F2 Fundulus Notatus Females, Jordan Tanaka Apr 2026

Variable Hybridization Rates Between F2 Fundulus Notatus Females, Jordan Tanaka

Honors Theses

Hybridization between two related species has been widely observed and offers a lens into complex evolutionary processes. Endogenous and exogenous factors affect hybrid fitness and diversification, and pre-zygotic and post-zygotic barriers affect species’ ability to hybridize. Female mate choice is a pre-zygotic isolation mechanism which is known to be more significant than male mate choice in many species, a trend which is linked to females often investing more energy into offspring. Detailing the ways in which these mechanisms operate is integral to understanding hybridization on a larger scale. The species examined here, Fundulus notatus and Fundulus olivaceous, are closely …


Evaluating The Environmental Parameters Impacting Spawning Movement Of Gulf Sturgeon (Acipenser Desotoi) In The Bouie River System., Olivia St. Germain Apr 2026

Evaluating The Environmental Parameters Impacting Spawning Movement Of Gulf Sturgeon (Acipenser Desotoi) In The Bouie River System., Olivia St. Germain

Honors Theses

The anadromous Gulf Sturgeon (Acipenser desotoi) is federally listed as “threatened” and is natal to seven rivers from Louisiana to Florida. Only one spawning reach for Gulf Sturgeon natal to the Pascagoula River has been verified via the collection of eggs and larvae; a reach of the lower Bouie River. This reach is anthropogenically modified by four gravel mining formations, hereafter referred to as pits. The greater depths associated with this area have prompted previous researchers to suggest that Gulf Sturgeon may over-summer in pit formations instead of migrating to downstream holding areas in the Pascagoula River after spawning. The …