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Evaluation Of Sex Trivalent Chromosome In Giant Shield Mantis (Rhombodera Megaera) And Holocentric Chromosome In Milkweed Bug (Oncopeltus Fasciatus), Hedyeh Davoudi Kianersi

Master’s Theses

Aneuploidy, which refers to the abnormal number of chromosomes within a haploid set, has a significant effect in both physical and cognitive process of development. Proper chromosome segregation during cell division is crucial to prevent aneuploidy. Chromosome segregation is affected by the alignment of chromosomes on the metaphase plate as well as the position of centromere on the chromosome. Many arthropod species have sex chromosomes that either naturally are unpaired or pair in ways that differ for the usual patterns for autosomes. Also, some arthropods possess unique centromere position on their chromosomes which directly affects chromosome segregation pattern. Evaluating the …

Biomedical Privacy And Security: Histology Image Vulnerabilities And Blockchain Solutions, Eric Ni

Yale Graduate School of Arts and Sciences Dissertations

Biomedical research increasingly relies on vast datasets, such as genomic sequences, electronic health records, and histology images, to advance scientific knowledge and clinical applications. However, the sensitive nature of biomedical data poses significant privacy risks, particularly with emerging capabilities of artificial intelligence and machine learning technologies. This dissertation addresses two central challenges in biomedical data privacy and security: quantifying privacy risks associated with histology images and developing innovative blockchain-based methods to ensure secure data storage and sharing.

The first part of this work investigates the vulnerability of histology images—commonly perceived as safe for public sharing—to privacy breaches. Utilizing advanced computational …

Water Tent: Implementation Guide Grades 3-8, Beth Young, Alicia Carlson, Haley Wicklein

Earth Around Us

No abstract provided.

Water Tent: Implementation Guide Grades K-2, Beth Young, Alicia Carlson, Haley Wicklein

Earth Around Us

No abstract provided.

Exploring Physicians/Physician Assistants Perspectives On The Challenges And Communication Approaches When Communicating With People With Aphasia, Alexandra M. Rogers

SURF Posters 2025

Aphasia is an acquired language disorder that results from damage to the language areas of the brain, typically located within the left hemisphere. Individuals with aphasia often experience significant challenges while communicating with other individuals, including physicians and healthcare professionals. These barriers can ultimately lead to negative impacts on the quality of care, patient experiences, and overall health outcomes. The lack of consistent use of communication strategies as well as a general misunderstanding of aphasia by medical staff, further contributes to communication breakdowns. As a result, medical assessments can be misinterpreted, treatments may be delayed, and patients may feel less …

Disentangling The Relationships Among Gender, Neighborhood Disadvantage, Depression, And Delinquency, Brooklyn Giovinazzo

SURF Posters 2025

The association between gender and crime or delinquency, with males committing more crime and delinquency than females, has been well-established in the criminological literature (e.g., Lauritsen et al. 2009; Kruttschnitt, 2013; Steffensmeier & Allen, 1996). This relationship has been consistently found across offenses, except for prostitution, across data sources, and over time. Despite this consistent association between gender and crime, or more broadly gender and deviance, this relationship is not fully understood. In part, this lack of understanding is a result, until relatively recently, of the paucity of research on girls’ deviance and delinquency. More recent research has demonstrated areas …

Queer Life In Nineteenth-Century America: A Historical Literature Review, Vivian Wright

SURF Posters 2025

In recent political discourses, queerness has often been treated as a modern phenomenon, and many people tend to think of queerness as a twentieth-century invention. Historians, however, have shown this to be false; an extensive amount of historical work details the lives of those who did not conform to sexual or gender norms in nineteenth-century America. This review surveys such works, analyzing nearly twenty different works spanning the course of nearly fifty years. By examining these works chronologically, the development of the field of queer history can be understood in the context of social and political developments occurring in the …

W423.3-026z-01 - College Of Education: Doctor In Education Program: Correspondence And Memoranda, College Of Education

University Archives Finding Aids

No abstract provided.

Electronic Resources Updates - 2024 Q4, Brigitte Galauner, Gregg Harris

Electronic Resources Quarterly Updates

No abstract provided.

Contact Pathway Factors As Potential Modifiers Of Bleeding Related To Factor Xi Deficiency, Ivy R. Han, Leah Rosenfeldt, Courtney Young, Bal Krishan Phd, Rachel Cantrell Phd, Cassie Sprague, Mousa Kharnaf, William Abplanalp, Joseph Palumbo Md

Williams Honors College, Honors Research Projects

Factor XI (FXI) deficiency, also known as Hemophilia C, is characterized by mild to moderate bleeding symptoms. However, the factors that modify bleeding severity in FXI deficiency are not fully understood. In this study, we investigated whether components of the contact activation pathway can act as modifiers of bleeding in the context of FXI deficiency. Using a tail vein transection (TVT) model in rats, we assessed bleeding in four experimental groups: wild-type Sprague-Dawley rats, Prekallikrein knockout (PKK^-/-) rats, rats treated with a FXI-inhibiting antibody, and PKK-/- rats treated with the FXI antibody.

Under anesthesia, each rat underwent a …

Analysis Of Sled Dog Biomechanics, Natalie Bender

Williams Honors College, Honors Research Projects

This paper is an analysis of data collected by Dr Rachel Olson and her team. The data was collected from the same set of sled dogs before and after training for the Iditarod race. The goal of this paper is to draw conclusions on whether the gait of sled dogs’ change with fitness level. The data was cleaned in R to find the average peak for forelimb joint angles per run for each dog. The data was analyzed with 3 different ANOVAs – one including both the shoulder and carpus, one for just the shoulder, and one for just the …

Time Series Modeling Of Akron Air Quality Index (Aqi) Data, Mason Yurich

Williams Honors College, Honors Research Projects

With the increase in population and industrialization around the world, climate has become a major concern for many researchers. One measure that has drawn much interest is air quality. There are available resources that track the Air Quality Index (AQI) in most large cities, but there is a general lack of information regarding Air Quality forecasts, even for one day in the future. This project aims to find a useful statistical model for representing and predicting the AQI measure in Akron, Ohio over time. By using historical air quality data from the United States Environmental Protection Agency and AQI.in, an …

Effects Of Diet Composition On Physical Parameters In Danio Rerio, Isabella Hemphill

Williams Honors College, Honors Research Projects

With the use of zebrafish as a common model organism for human health, the reduction of confounding variables in their care is key. Many commercialized zebrafish diets are available for purchase, but each one consists of a different ratio of these crucial macronutrients. This study aimed to determine the effects long-term diets high in one macronutrient would have on the morphometrics, heart, liver, and protein content of zebrafish. Four diets were fed over a period of almost two years- high lipid, high carb, high protein, and a control diet. The control diet was the standard feed used in this lab, …

An In-Depth Review Of Euthanasia-Related Practices, Arguments For/Against Them, And Proposed Solutions For Their Most Glaring Legal/Ethical Problems, Macon Plecha

Williams Honors College, Honors Research Projects

This paper’s goal is to cover the topic of euthanasia-related practices at great length. Terminology, history, and current programs around the world are discussed first, with the last point covering a wide geographical range: Colombia, Japan, Israel, and Africa, to name a few outside of the Western world standard. Arguments for and against euthanasia-related practices are explored. Within these arguments, several pressing legal and ethical issues arise, and the most severe of these are expanded on through the offering of potential solutions: how to handle stand-alone psychiatric cases, how to improve advanced directives and poor reporting rates, and how to …

Exploring Psychological Implications Of The Contemporary Lung Transplant, Isaac C. Machar

Williams Honors College, Honors Research Projects

Since its inception in 1963 at the University of Mississippi Medical Center, more than 50,000 lung transplant procedures have been performed. During its 50-year anniversary, 2023 saw just over 3,000 lung transplants performed in the United Sates. However, as this procedure continues to increase in execution each year, it is critical that the psychological implications of this procedure are explored. In this paper, I hope to develop an understanding of the psychological background of contemporary lung transplantation. Reviewing the lung and double lung transplant, the goal is to apply biopsychology principles to the field. Background information about transplant science is …

Improving Policies And Addressing Regulatory Barriers To Grow And Support Tennessee's Child Care Industry

Miscellaneous Reports

No abstract provided.

Parents In Action For Change, Faisuly Correa Rojas

Education | Graduate Culminating Projects

This handbook offers a structured framework for parents in Marin County’s advocacy group, aimed at informing them about special education and bullying prevention practices to better advocate for their children's education.

Improvement Of Cellular Pattern Organization And Clarity Through Centrifugal Force, Lauren E. Mehanna, James D. Boyd, Shelley Remus-Williams, Nicole M. Racca, Dawson P. Spraggins, Martha E. Grady, Brad J. Berron

Chemical and Materials Engineering Faculty Publications

Rapid and strategic cell placement is necessary for high throughput tissue fabrication. Current adhesive cell patterning systems rely on fluidic shear flow to remove cells outside of the patterned regions, but limitations in washing complexity and uniformity prevent adhesive patterns from being widely applied. Centrifugation is commonly used to study the adhesive strength of cells to various substrates; however, the approach has not been applied to selective cell adhesion systems to create highly organized cell patterns. This study shows centrifugation as a promising method to wash cellular patterns after selective binding of cells to the surface has taken place. After …

Integrating Protein Language Model And Molecular Dynamics Simulations To Discover Antibiofouling Peptides, Ibrahim A. Imam, Shea Bailey, Duolin Wang, Shuai Zeng, Dong Xu, Qing Shao

Chemical and Materials Engineering Faculty Publications

Antibiofouling peptide materials prevent the nonspecific adsorption of proteins on devices, enabling them to perform their designed functions as desired in complex biological environments. Due to their importance, research on antibiofouling peptide materials has been one of the central subjects of interfacial engineering. However, only a few antibiofouling peptide sequences have been developed. This narrow scope of antibiofouling peptide materials limits their capacity to adapt to the broad spectrum of application scenarios. To address this issue, we searched for antibiofouling peptides in the vast sequence pool of the microbiome library using a combination of deep learning-based high-throughput search and molecular …

Research News, Publications, 2025, Volume 3, Soumyajit Majumdar

Publications (2015-)

Publications that appeared during the period of July 1 - September 30, 2025.

Research News, Publications, 2025, Volume 4, Soumyajit Majumdar

Publications (2015-)

Publications that appeared during the period of October 1 - December 31, 2025.

Research News, Grants, 2025, Volume 2, Soumyajit Majumdar

Grants (2015-)

Grants and contracts awarded during April - June 2025.

Research News, Grants, 2025, Volume 4, Soumyajit Majumdar

Grants (2015-)

Grants and contracts awarded during October - December 2025.

Advancing The Characterization Of Geophysical Signals Through Array Processing And Artificial Intelligence, Miro Ronac Giannone

Earth Sciences Theses and Dissertations

In geophysics, seismic and infrasound observations are routinely employed to constrain the nature and origin of events. Seismoacoustics, as a discipline, is built upon the simultaneous detection and integrated analysis of these data types. This joint approach is critical not only for advancing scientific understanding but also for supporting global monitoring efforts in hazard mitigation and nuclear explosion treaty verification. The data analyzed in this dissertation were recorded by array deployments, which consist of multiple sensors arranged in predetermined configurations to enhance signal detection, resolve directionality, and quantify waveform coherence. Leveraging these array recordings, I introduce novel approaches which combine …

Body Imagery: How Exercise Motivation Type Affects Self And Social Perceptions, Alexander Granat

Williams Honors College, Honors Research Projects

The current research revolves around individuals’ motivations for engaging in regular exercise and how this motivation may be associated with self-esteem, social confidence, social anxiety, and social media behavior. Recent literature on exercise and its relation to anxiety and social media usage has almost exclusively addressed a one-way direction: how social media, especially problematic social media use, and the anxiety derived thereof influence individuals to increase exercise frequency. The present research seeks to understand the potential relationship within the opposite direction, looking to discover confluence between one’s drive to exercise (i.e., for functional reasons or social desirability and aesthetics), derived …

How Do Religious Beliefs, Practices, And Experiences Impact Mental Health?, Samantha Coyne, Margo Gregor

Williams Honors College, Honors Research Projects

The following literature review discusses the influence religious practices, beliefs, and experiences impact mental health. The discussion will revolve around three main religions: Catholocism, Judaism, and other denominations of Christianity. Negative and positive influences of religion on mental health were found and discussed.

Exploring The Effects Of Road Salt On Earthworm Species, Alea Mry Koston

Williams Honors College, Honors Research Projects

This study examines the effects of two road salts, sodium chloride (NaCl) and calcium magnesium acetate (CMA), on the health of two earthworm species: Eisenia fetida and Lumbricus terrestris. Over a 4-week period, approximately 168 earthworms were exposed to varying concentrations of either NaCl, CMA, or mixed ratios of both, with a control group included for comparison. The experiment involved monitoring the changes in earthworm weight and measuring their contraction rates to determine physiological responses. Statistical analysis revealed no significant differences in weight or activity between NaCl and CMA treatments for either species. However, higher concentrations of NaCl resulted in …

Daf-12’S Effects On Lifespan In C. Elegans, Randhir S. Multani

Williams Honors College, Honors Research Projects

We tested the hypothesis that daf-12 has the ability to upregulate mir-84 and mir-241 in C. elegans. Rifampicin helps C. elegans live longer by reducing glycation and activating daf-16. It is not clear if daf-12 is needed for this to happen. Daf-16 turns on genes that promote a longer lifespan. Daf-12 increases mir-84 and mir-241 and helps daf-16 become active so it can turn on genes that relate to lifespan. C. elegans were divided into four groups: wild-type, wild-type with RIF, daf-12 RNAi, and daf-12 RNAi with RIF. Worms were incubated at 20°C. An LDH assay and protein assay …

The Signal Of Airplane Combustion In Soil At A Small Airport In Ohio, Rachel Engels

Williams Honors College, Honors Research Projects

Leaded gas has been banned for automobile use in the interest of public health since 1996. However, leaded gas is still used for small piston aircraft so the engine can run safely. To investigate potential environmental impacts of leaded gas, 90 soil samples were taken from around a small airport in Ohio. Soil elemental composition was measured by X-ray fluorescence (XRF), soil organic content determined by Loss-on-Ignition (LOI), and soil ferrimagnetic content measured by magnetic susceptibility. There is an unmistakable airplane fuel combustion signal in the soil at the ends of the runway, where aircraft wait to take off on …

Medication In Early Adulthood And Long-Term Outcomes In Individuals With Adhd, Emma Deep

Williams Honors College, Honors Research Projects

The main question asked about attention deficit hyperactivity disorder is: What are the long-term consequences for adults who stay on ADHD medication after childhood? Answering that question includes looking into the medical facts surrounding an ADHD diagnosis, examining the adults and children with ADHD, the subtypes of ADHD, diagnosing ADHD, including the symptoms, and types of medications, along with the side effects. ADHD is one of the most common disorders in children and adults. Understanding ADHD, its diagnosis, and treatment options is crucial for individuals and caregivers navigating this condition. This paper examines the long-term effects of ADHD medication from …