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Taking It Too Far? Examining Derogation In Sexism Confrontations, Bayleigh Smith
Taking It Too Far? Examining Derogation In Sexism Confrontations, Bayleigh Smith
Master's Theses
Sexism continues to be prevalent within today’s society (Bates, 2012; Crandall et al., 2018; World Health Organization, 2021), creating the need for methods to respond to such bias. Confrontation is one method that allows targets of sexism to stand up for themselves (Haslett & Lipman, 1997; Hyers, 2007; Kaiser & Miller, 2004), but often comes with social costs (e.g., being disliked, Czopp & Monteith, 2003; Dodd et al., 2001; Gulker et al., 2013; Kaiser & Miller, 2001). However, researchers have not dissected the factors that affect the social costs associated with confrontation (i.e., being labeled as a “sexist”, humor, or …
Phylogenetic Relationships Among Fishes In The Order Zeiformes Based On Molecular Data From Three Mitochondrial Loci, Lindsay Scarpitta
Phylogenetic Relationships Among Fishes In The Order Zeiformes Based On Molecular Data From Three Mitochondrial Loci, Lindsay Scarpitta
Master's Theses
The Zeiformes (dories) are mid-water or deep (to 1000 m) marine acanthomorph fishes with a global, circumtropical, and circumtemperate distribution. Some species have a near-worldwide distribution, while others appear to be regional endemics, e.g., near New Zealand. Six families, 16 genera, and 33 species are currently recognized as valid. Relationships among them, however, remain unsettled, especially in light of recent proposals concerning the phylogenetic placement of zeiforms within the Paracanthopterygii rather than allied with beryciforms or percomorphs. The present study uses mtDNA characters to investigate zeiform interrelationships given their revised phylogenetic placement and attendant changes to their close outgroups, carried …
Migration Across Institutions Of Race: How Immigrant Women From Latin America Construct Ethnoracial Self-Identities In Sending And Receiving Societies, Juanita Vivas Bastidas
Migration Across Institutions Of Race: How Immigrant Women From Latin America Construct Ethnoracial Self-Identities In Sending And Receiving Societies, Juanita Vivas Bastidas
Master's Theses
How does immigration affect perceptions of self? In this study, I explore the processes by which immigrants construct ethnoracial self-identities in sending societies, an individual’s country of origin, and receiving societies, an individual’s country of destination. For my exploration, I conduct eleven life history and cognitive interviews of immigrant women from Spanish-speaking countries located in Latin America. Mainly, I find that the women in my study construct ethnoracial self-identities throughout their lives informed by their socialization into myths of racial democracy present in both locations and contradicting interactions, which take place in local organizations such as families, schools, and workplaces. …
Role Of Tetraspanins In Sars-Cov-2 Fusion And Entry, Marcos Saul Santiago Figueroa
Role Of Tetraspanins In Sars-Cov-2 Fusion And Entry, Marcos Saul Santiago Figueroa
Master's Theses
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is responsible for the pandemic the world has been facing in recent years. Even as new countermeasures are developed, there is still much we don’t know in terms of its entry into host cells. Tetraspanins are transmembrane proteins that are near ubiquitous amongst cell types. They fulfill numerous roles, including that of a viral co-receptor. Here, we considered whether tetraspanins, specifically CD9, CD63, and CD81 influence SARS-CoV-2 fusion and entry. Using ACE2-LgBit and tetraspanin overexpressing EVs and HeLa cells, we find that the presence of excess tetraspanins inhibit fusion and entry. However, we …
The Impacts Of Framework Mutations On Steady-State Kinetics Of An Aldolase Abzyme, Charles Andrew Mettler
The Impacts Of Framework Mutations On Steady-State Kinetics Of An Aldolase Abzyme, Charles Andrew Mettler
Master's Theses
During affinity maturation, antibodies acquire point mutations that lead to enhanced binding strength to a particular ligand while simultaneously becoming more conformationally restricted as they become increasingly complementary to their ligand’s electrostatic geometry. This property has catalytic potential in transition-state (TS) stabilization whereby kinetic barriers (i.e., the energetic gap between the substrate and its TS) are reduced and reaction rates are enhanced. This basic mechanism is thought to underlie the majority of the rate enhancement observed for enzymes. A key integration of antibody binding specificity and strength with enzymatic catalytic strategy is the development of catalytic antibodies (“abzymes”). Abzymes are …
Interrogating Antagonistic Differences Among Pseudomonas Aeruginosa Cdia Alleles, Haotian Yang
Interrogating Antagonistic Differences Among Pseudomonas Aeruginosa Cdia Alleles, Haotian Yang
Master's Theses
Bacteria are complex social organisms that live within mixed communities where microorganisms compete for limited resources. We studied Contact-Dependent Growth Inhibition (CDI), a particular type of competition mediated by a type 5b, or two-partner, secretion system that is widely spread among Gram-negative bacteria. CdiB and CdiA make up the two-partner secretion system that mediates CDI. CdiB translocates CdiA to the cell surface, and CdiA delivers its C-terminal toxin domain to the target cell. The C-terminal toxin (Tox) domain of CdiA is highly diverse. We studied Tox domains of various Pseudomonas aeruginosa clinical isolates. We found different strains that contain unique …
Bicycling To Level The Field: A Study Of Divvy In Chicago, Bushra Ghaniwala
Bicycling To Level The Field: A Study Of Divvy In Chicago, Bushra Ghaniwala
Master's Theses
With the onset of COVID-19, norms across the world shifted, including the way people moved in major cities. In order to conduct a comparative analysis, understanding transportation habits before COVID-19 hit cities is important. In this paper, I have focused on Divvy bikes in the city of Chicago, which are touted as a means to achieving first- and last-mile transit especially in underserved communities. I am interested in initiating the line of inquiring into who Divvy bikes served during a time when there was major fear around high transmission of COVID-19 on trains and buses due to the close proximity. …
Cataloging And Engineering Temperate Coliphages Of The Human Urinary Microbiome, Elias Crum
Cataloging And Engineering Temperate Coliphages Of The Human Urinary Microbiome, Elias Crum
Master's Theses
In the US, around 60% of females will be diagnosed with a Urinary Tract Infection (UTI) in their lifetime, and Escherichia coli is the most implicated etiological agent in UTIs. Despite its frequent association with lower urinary tract symptoms, recent studies have found that the urinary microbiome (UMB), the viral, bacterial, and fungal resident members of the urinary tract, of healthy females can also consist of E. coli. While most research has focused on the bacterial constituents of the UMB, bacteriophages, viruses that infect bacteria, are far more abundant. Bacteriophages (phages) of other human microbiomes have been shown to play …
Exploring The Role Of Lactobacillus Jensenii And Lactobacillus Mulieris In The Urogenital Tract, Adriana Daniela Ene
Exploring The Role Of Lactobacillus Jensenii And Lactobacillus Mulieris In The Urogenital Tract, Adriana Daniela Ene
Master's Theses
Lactobacillus is a predominant species of the urogenital tract and it has been found in females with and without lower urinary tract symptoms. The Lactobacillus genus is thought to be beneficial to the host due to its capability to produce hydrogen peroxide, secondary metabolites, and lactic acid. L. jensenii is an organism frequently isolated from the urogenital tract. In March 2020, a new sister taxon of L. jensenii was described, L. mulieris. Shortly thereafter we produced a genomic analysis of all publicly available genomes (n = 43) which reclassified some L. jensenii as L. mulieris. This motivated the in-depth study …
Integrating Current Analyses Of The Breast Cancer Microbiome, Sidra Sohail
Integrating Current Analyses Of The Breast Cancer Microbiome, Sidra Sohail
Master's Theses
Breast cancer is the leading cause of cancer death for women in the US. Many cancertypes have significant associations with their resident microbial communities - emerging evidence suggests that breast cancers also interact with the local tissue-associated microbiota. Studies have examined the relationship between breast cancer and its microbiome, however, the studies varied in their approaches used to evaluate these relationships. Microbiome research advances rapidly and analysis pipelines and databases are updated frequently. This dynamic environment makes inter-study comparisons and superficial evaluations challenging as no two studies are using the same standards for evaluation. Researchers have observed the microbiota of …
Polyomavirus Jcpyv And Its Role In The Urinary Tract, Rita Lauren Mormando
Polyomavirus Jcpyv And Its Role In The Urinary Tract, Rita Lauren Mormando
Master's Theses
Polyomaviruses are the smallest closed-circular supercoiled double-stranded viruses found in the human microbiota. The polyomavirus JC (JCPyV) is most commonly found within the urinary tract, and prior studies estimate that 20-80% of older adults carry JCPyV. In very rare cases, JCPyV leaves the kidneys, causing progressive multifocal leukoencephalopathy. However, the role of JCPyV within the urinary tract remains an open question. In a prior study conducted by our group, the bladder microbiota of females with and without overactive bladder symptoms (OAB) were sequenced. Interestingly, JCPyV was only detected in females with OAB; none of the control (“asymptomatic”) microbiota contained JCPyV. …
To Be Fair: Colorism And Online Dating Among Young South Asians, Kajal S. Patel
To Be Fair: Colorism And Online Dating Among Young South Asians, Kajal S. Patel
Master's Theses
Online dating is rooted in first impressions through images. Because of this, users of these apps tend to alter their profile pictures to fit a certain criteria that they believe will attract more matches. For people of color, this benchmark is based upon fair skin and European facial features. This has led me to ask, how is colorism reinforced in online dating apps for Indian Americans, and more specifically though, how are the users of these apps portraying themselves in their own profiles as it relates to colorism? Due to various factors Indians with darker skin tend to feel pressure …
Youth Culture, Organizational Values, And Participatory Politics In The Digital Spaces Of Youth-Led Anti-Gun Violence Movements, Julie M. Szamocki
Youth Culture, Organizational Values, And Participatory Politics In The Digital Spaces Of Youth-Led Anti-Gun Violence Movements, Julie M. Szamocki
Master's Theses
As traditional forms of participating in politics are waning in popularity and younger people are becoming more politically aware, new ways to engage in politics are emerging from the intersection of youth culture and digital spaces. One way of understanding this intersection of activism and youth culture is to analyze how youth-led activist organizations engage in participatory politics in the digital space. I analyze how anti-gun violence organizations March for Our Lives and GoodKids MadCity, led by youth activists, reflect a unique and distinct form of digital engagement and organizational culture. Through content analysis, I will be highlighting organizational comparison …
Growth Of Condition-Related Knowledge Among Youth With Spina Bifida: Associations With Neurocognitive Functioning And Self-Management Skills, Olivia Emery Clark
Growth Of Condition-Related Knowledge Among Youth With Spina Bifida: Associations With Neurocognitive Functioning And Self-Management Skills, Olivia Emery Clark
Master's Theses
Spina bifida (SB) is a congenital birth defect that may involve physical, medical, and neuropsychological complications due to central nervous system malformation (Copp et al., 2015). Ambulation problems, bladder and bowel dysfunction, and hydrocephalus require daily medical management tasks, including catheterization, bowel program management, and skin checks to avoid secondary complications. While self-management skills are typically gained during adolescence, executive dysfunction in SB may complicate gains (Dennis et al., 2006; Greenley, 2010). Indeed, evidence in other chronic conditions suggests that adolescent executive dysfunction is linked to poorer medical self-management. Condition-related knowledge has been identified as an important basis of medical …
Synthesis And Characterization Of Ruthenium Complexes And Their Potential And Photosensitizers For Photodynamic Therapy, Keit Dine
Master's Theses
Cancer is one of the leading causes of death in the world with over 10 million people dying of the disease every year. Inorganic complexes supported by platinum metal centers are often used in cancer treatment. However, these complexes lack selectivity for tumor cells. As such, other alternatives to platinum have been explored. Ruthenium (Ru) complexes are one of the most promising candidates due to their ability to be used as photosensitizing drugs in photodynamic therapy. Herein, we report the design, synthesis, and characterization of two novel ruthenium-based complexes. One compound is a Ru(II) homoleptic complex, while the other is …
Three-Dimensional Staging Series Of Anolis Sagrei, Lilian Epperlein
Three-Dimensional Staging Series Of Anolis Sagrei, Lilian Epperlein
Master's Theses
With the rapid rise of Evo-devo and the concurrent development of new imaging techniques, comparative studies of development have accelerated over the last decade. Squamates, lizards and snakes, lack a traditional experimental model species for developmental investigations, yet are important for understanding fundamental evolutionary questions because of their remarkable diversity. However, several squamate species have growing communities of biologists building new resources for comparative and experimental studies of lizard development. Creation of detailed embryological atlases for these species will help promote their advancement. In the past, scientists have had to rely on destructive methods to take apart biological samples which …
The Role Of Ly49 Receptors In Maintaining Healthy Murine Pregnancy, Michelle Belmont
The Role Of Ly49 Receptors In Maintaining Healthy Murine Pregnancy, Michelle Belmont
Master's Theses
Natural Killer (NK) cells are abundant in pregnancy and contribute to the health of the fetus. Uterine NK (uNK) cells provide less cytotoxic function than their conventional NK (cNK) cell counterparts. Various combinations of Killer Immunoglobulin Receptor (KIR)- Human Leukocyte Antigen (HLA) on maternal NK and fetally derived cells, respectively, can have different effects on the health of pregnancy in humans. Murine NK cells contain Ly49 receptors, an equivalent to KIRs. Therefore, Ly49 receptor interactions with fetally-derived MHC-I molecules can be a valuable model for studying the role of NK cells in pregnancy. The process of spiral artery remodeling can …
Phenotypic Analysis Of Murine Gut Associated Lymphocytes, Madison Flood
Phenotypic Analysis Of Murine Gut Associated Lymphocytes, Madison Flood
Master's Theses
γδ T cells are important in the role of immune homeostasis, especially in relation to the gut. It has been shown that there is a higher proportion of γδ T cells in the intestines than in circulation. With this knowledge, our lab focused on understanding the mechanisms of these cells, specifically regarding immune tolerance. In our preliminary research, we identified a subset of γδ T cells that express Foxp3, a transcription factor essential for the functioning of regulatory T cells, in the neonatal (5 day old) intestine. We hypothesized that these Foxp3+ γδ T cells have immunosuppressive functions upon exposure …
How Self Relevance And Disclaimers Against Blame Affect Victim Blaming Of Sexual Assault Survivors, Lina Maria Flores Wolf
How Self Relevance And Disclaimers Against Blame Affect Victim Blaming Of Sexual Assault Survivors, Lina Maria Flores Wolf
Master's Theses
Victim blame can have negative impacts on survivors of sexual assault, leading to increased rates of neurological disorders, like PTSD, depression, and anxiety (Orchowski et al., 2013). As such, it is important that psychologists focus on implementing and understanding the effects of interventions that seek to decrease victim blame. This study seeks to explore the effects of a potential intervention aimed at decreasing victim blame by introducing, together with information about an assault, an explicit disclaimer stating that victims are not to blame. I explore the relationship between self-relevance and blame, as well as whether an explicit disclaimer against victim …
We Need New Heroes: Tracing Heroic Masculinities From Homeric Epic To Contemporary Comic Cinema, Matthew Gallagher
We Need New Heroes: Tracing Heroic Masculinities From Homeric Epic To Contemporary Comic Cinema, Matthew Gallagher
Master's Theses
For as long as stories have been told, written, and performed heroes have been the measures of a culture. A people’s values, their fears, their hopes, their customs have all been preserved in the stories of their heroes, and in recent decades, I would argue, in the stories of their superheroes. Tracing modern depictions of cinematic superheroes back to some of the earliest extant narratives of heroes in Homer’s Iliad and Odyssey, we see that most of our heroes in the past three millennia have been men. And in the modern explosion of superhero movies’ success and popularity, we see …
Influences Of Latino Caregivers’ Input And Acculturation On Children’S Bilingual Development: A Speech Sample Analysis, Jordan Sierra Perry
Influences Of Latino Caregivers’ Input And Acculturation On Children’S Bilingual Development: A Speech Sample Analysis, Jordan Sierra Perry
Master's Theses
Interactions with caregivers are important for children’s development. In particular, the language input that young dual language learners (DLLs) receive from their primary caregivers affects their cultural knowledge and their bilingual language outcomes. However, relatively little research has been conducted to investigate the cultural contexts that influence Latino caregivers’ bilingual language use at home, including their acculturation level. Thus, the present study examined the relation between caregivers’ acculturation and their children’s bilingual (Spanish and English) language use, and whether this relation varied as a function of caregivers’ bilingual language use. Parent-report measures of bilingual language use, in addition to video …
Bisacodyl Limits Chikungunya Virus In Vitro And Is Broadly Antiviral, Natalie June Lomascolo
Bisacodyl Limits Chikungunya Virus In Vitro And Is Broadly Antiviral, Natalie June Lomascolo
Master's Theses
Identifying novel antivirals requires significant time and resource investment, and the continuous threat of viruses to human health necessitates commitment to antiviral identification and development. Developing antivirals requires years of research and validation, and recent outbreaks have highlighted the need for preparedness in counteracting pandemics. One way to facilitate development is to repurpose molecules already used clinically. By screening such compounds, we can accelerate antiviral development. Here, we screened compounds from the National Institutes of Health’s Developmental Therapeutic Program for activity against chikungunya virus, an alphavirus that is responsible for a significant outbreak in the Americas in 2013. Using this …
Development And Characterization Of A Tissue-Specific Reporter Line For Monitoring Circadian Clock Transcriptional Activity, Lilyan Mather
Development And Characterization Of A Tissue-Specific Reporter Line For Monitoring Circadian Clock Transcriptional Activity, Lilyan Mather
Master's Theses
Daily rhythms in physiology and behavior are produced by a circadian system consisting of a central clock located in the brain and peripheral clocks located in various peripheral tissues. Circadian clocks track time of day through the presence of a molecular clock that functions as a transcriptional-translational feedback loop. In the nucleus, the transcription factors CLOCK (CLK) and CYCLE (CYC) activate transcription of clock genes period (per) and timeless (tim). PER and TIM proteins slowly accumulate in the cytoplasm before entering the nucleus, where they inhibit CLK and CYC, and therefore repress their own transcription. Degradation of nuclear PER and …
A Process Evaluation Of Aunt Mary’S Storybook: Seeking To Improve The Relationship Between Incarcerated Parents And Their Children Through Literacy, Scott Charles Mcwilliams
A Process Evaluation Of Aunt Mary’S Storybook: Seeking To Improve The Relationship Between Incarcerated Parents And Their Children Through Literacy, Scott Charles Mcwilliams
Master's Theses
In response to the rise of incarceration in jails and prisons, and the number of children adversely impacted by their parents’ incarceration, in 1993, a nonprofit organized called Companions Journeying Together (“CJT”), created the Aunt Mary’s Storybook (AMS) program to foster positive connections between incarcerated parents to their children. What began as a Christmastime program for mothers in the Cook County Jail has grown into a year-round program operating in prisons and jails throughout Illinois. AMS provides those incarcerated with an opportunity to record themselves reading a book to their children, and AMS then mails/transmits the recording along with a …
The Role Of Identification In Black Individuals' Goals To Challenge Racism Through Confrontation And Collective Action, Efrata Sasahulih
The Role Of Identification In Black Individuals' Goals To Challenge Racism Through Confrontation And Collective Action, Efrata Sasahulih
Master's Theses
Anti-Black racism continues to harm Black individuals in the United States and throughout the world (e.g., police brutality, medical racism: Hoffman, Trawalter, Axt, & Oliver, 2016; Smiley & Fakunle, 2016; Stuber, Meyer, & Link, 2008). Psychological research has investigated the roots of prejudice and strategies to mitigate its negative consequences, including confrontation and collective action. However, research in this area has largely focused on ways that these strategies pose additional risk for targets of prejudice. This research determined if Black people who endorse individual-benefiting or group-benefiting goals following an instance of anti-Black racism use confrontation and collective action, respectively, to …
Delayed Testosterone Treatment In A Rodent Model Of Repeat Mild Traumatic Brain Injury Attenuates Mechanisms Of Cellular Death In The Vestibular Nucleus, Michael Volyanyuk
Delayed Testosterone Treatment In A Rodent Model Of Repeat Mild Traumatic Brain Injury Attenuates Mechanisms Of Cellular Death In The Vestibular Nucleus, Michael Volyanyuk
Master's Theses
A common complaint after repetitive mild traumatic brain injury (rmTBI) is vestibular dysfunction, which can become persistent and decrease quality of life. Delayed testosterone treatment has been shown to reduce vestibular impairment and improve neuronal survival in the vestibular nucleus following rmTBI; however, the long-term molecular pathways associated with rmTBI and testosterone treatment remain widely unexplored. We utilized a 5-hit closed-head rodent rmTBI model and administered testosterone 35 days after injury (DPI). The vestibular nuclei were removed and prepared for RT-qPCR and western blotting. Gene expression and protein levels were elevated for markers of oxidative stress (NADPH oxidase 4) and …
Dna Methylation Patterns Of Line-1 Elements Specific To Hc21p In Cancer Cells, Dametria Jetters
Dna Methylation Patterns Of Line-1 Elements Specific To Hc21p In Cancer Cells, Dametria Jetters
Master's Theses
Long Interspersed Nuclear Elements (LINEs) are retrotransposons. They function by making a cDNA copy, reverse-transcribing it into DNA and reinserting itself back into the genome; thereby, increasing its copy number. Sequencing of the human genome revealed that LINEs (L1) are underrepresented on the short arm of human chromosome 21 (HC21), but it is enriched in full-length copies. A number of previous studies have investigated the DNA methylation patterns of L1s in cancer cells, but these studies are typically done in euchromatic regions. The heterochromatic short arm of HC21 is primarily composed of heterochromatin. However these regions can be targeted for …
Rapid Radiation Of Zeiformes Revealed Through Comparison Of Jaw Morphologies, Jeffrey Peters
Rapid Radiation Of Zeiformes Revealed Through Comparison Of Jaw Morphologies, Jeffrey Peters
Master's Theses
Zeiformes (e.g., Dories, Lookdown dories, Tinselfishes, Oreos) are a deep (1000 m) to mid-water (100 m) marine order of acanthomorph fishes with a circumpolar distribution, and a fossil record extending back to the Late Cretaceous. The order consists of 33 species across six families. The phylogenetic placement of the Zeiformes within Teleostei has been debated, but more recent studies based on both molecular and morphological data place Zeiforms within Paracanthopterygii closely related to Gadiformes. Zeiformes are characterized by anal and dorsal profiles that contain a variable number of fin rays and spines. They are mostly deep bodied, highly compressed fishes …
Abolition Is Not Abstract: Zines And The Transmission Of Revolutionary Cultural Capital, Austin Wonder
Abolition Is Not Abstract: Zines And The Transmission Of Revolutionary Cultural Capital, Austin Wonder
Master's Theses
Abolition as a theory and practice-whether in relation to the institution of the prison, systems of policing, or the carceral state as a whole-has received relatively little attention or serious appreciation within the discipline of Sociology. Calls for the abolition of policing and prisons are often taken for granted as naïve and radical demands, perceived as being disassociated from the material conditions of reality. Nonetheless, abolitionist analyses provide a unique and critical perspective from which to explore alternatives to addressing pervasive police violence and mass incarceration through strategies which do not rely upon, or increase the power of, the criminal …
Calcium-Mediated Induction Of Vibrio Fischeri Es114 Biofilms, Katia Elizabeth Semenchuk
Calcium-Mediated Induction Of Vibrio Fischeri Es114 Biofilms, Katia Elizabeth Semenchuk
Master's Theses
Vibrio fischeri bacteria form biofilms that facilitate symbiotic colonization of the Hawaiian bobtail squid, Euprymna scolopes. These host-associated biofilms require production of the SYP polysaccharide. However, it has been difficult to observe robust biofilm formation in vitro in a laboratory setting using wild-type strain ES114; instead, most work investigating syp-dependent biofilm formation has relied on genetically altered strains. Guided by recent findings that increasing calcium induces c-di-GMP (Tischler et al., 2021), a molecule known in other systems to promote biofilm formation, the question was posed as to whether high levels of calcium alone could promote syp-dependent biofilm formation by ES114. …