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Women's Research Institute Of Nevada Newsletter, Women's Research Institute Of Nevada

Newsletters

Director's Message: 2023 marks the twenty-fourth year of WRIN as a statewide research and educational institute. As we progress through our second decade we continue to be optimistic despite changing staff, fluctuating economic times, and shifting resources. As we navigated those challenges, we have been grateful for the university’s unwavering commitment and the community’s constant support. We have settled into our new offices at Maryland Parkway and Rochelle after our January 2023 move and appreciate the additional space and easy accessibility both for our staff and community visitors.

Reimaging The Library Of The Future. From Social Condenser And Community Hub To Regenerative Design, Steffen Lehmann

Architecture Faculty Research

The primary objective of this article, an architectural forecasting opinion piece written by a design expert, is to investigate the various models of public library buildings and explore the continuous evolution of library design (presenting valuable information for anyone planning a library). The main question explored in this article is: What will be the design characteristics of the next-generation library? Methods used include precedent analysis, cases selected from an international list of 50 libraries built between 2010–2023 following a web search using the phrase “public library architecture” and analyzing these cases for repeated thematic similarities. Three similarities are identified.

Untitled Queer Zine 1, B Alberti

Be Seen Zine Workshop: Exploring Queer Identities and Cultivating Community

No abstract provided.

Best Bisexual, Gia Benevidez

Be Seen Zine Workshop: Exploring Queer Identities and Cultivating Community

No abstract provided.

Untitled Queer Zine 2, Narmaya Gonzalez

Be Seen Zine Workshop: Exploring Queer Identities and Cultivating Community

No abstract provided.

Gay Deceivers, Aristotle Howard

Be Seen Zine Workshop: Exploring Queer Identities and Cultivating Community

No abstract provided.

Untitled Queer Zine 3, Abby Kassai

Be Seen Zine Workshop: Exploring Queer Identities and Cultivating Community

No abstract provided.

Untitled Queer Zine 4, Tayla Penn

Be Seen Zine Workshop: Exploring Queer Identities and Cultivating Community

No abstract provided.

Finding Community In Queer Art, Anonymous 2

Be Seen Zine Workshop: Exploring Queer Identities and Cultivating Community

No abstract provided.

Untitled Queer Zine 4, Anonymous 3

Be Seen Zine Workshop: Exploring Queer Identities and Cultivating Community

No abstract provided.

A Mixed Methods Examination Of First Year College Students: The Impact Of Ethnic Studies On Post-Secondary Education Experiences, Sherry Bell

UNLV Theses, Dissertations, Professional Papers, and Capstones

Across the United States, fewer high school students are enrolling in university and completing university. Scholars have suggested that ethnic studies may positively influence student engagement and potentially increase university enrollment. This dissertation will discuss the literature related to ethnic studies and critical race theory in relation to frameworks that have been positively associated with student retention. The study described in this dissertation explored if ethnic studies taken prior to attending university is related to positive student experiences during university. The aims of the study were to (1) test the relationship between ethnic studies and positive student experiences (i.e., critical …

Get A Grip: An Anatomical Survey Of Four-Mallet Grips For Solo Marimba, Kyle Steven Bissantz

UNLV Theses, Dissertations, Professional Papers, and Capstones

This document examines the three primary grips used in playing four-mallet concert marimba. It focuses on each grip’s relationship to the anatomy of the fingers, wrist, and forearm, with particular attention to the grips’ movement characteristics. The discussion aims to support professionals, students, and teachers interested in developing a greater understanding of each grip’s similarities, differences, and basic physicalities. The first section is a detailed examination of Traditional, Stevens, and Burton Grips. The primary focus is the hand’s composition around the mallets and the movement characteristics of standard stroke types. The second section provides a comparative analysis of each grip’s …

Sequestered Sequences: A Bioinformatic Approach To The Forgotten Genome, Dylan Barth

UNLV Theses, Dissertations, Professional Papers, and Capstones

As high throughput sequencing generates ever increasing amounts of genetic and epigenetic data new lines of inquiry open up in the field of genomic research. In this thesis, we discuss three ways in which we can utilize public databases of next generation genomic data in order to study areas of the genome previously ignored by traditional approaches. These include the study of linker regions between domains of proteins, indirect enhancers that do not strongly contact promoters of genes they regulate, and transposon-derived enhancer elements. The work uncovers many exceptions to known biological principles, and adds nuance to our understanding of …

The Genetic Relationship Between Peripheral Inflammation And Alzheimer’S Disease, Davis Cammann

UNLV Theses, Dissertations, Professional Papers, and Capstones

Alzheimer’s disease (AD) is the leading cause of dementia worldwide, and has become an ever-present problem in aging populations. An increasing body of evidence suggests that neuroinflammation is one of the key drivers of AD pathology. One overlooked contributor to this burden is peripheral inflammation throughout the body. Due to increased permeability of the blood-brain-barrier (BBB) in older age, inflammatory plasma proteins and immune cells infiltrate the CNS and drive neuroinflammation through interactions with neurons and glia. In addition, age-related changes in the composition of gut microbiome taxa lead to increased gut permeability and inflammatory burden. Because inflammatory factors are …

Teachers’ Relationship Ratings Of Adolescents With And Without The “Emotional Disturbance” Label, Ashley Colson

UNLV Theses, Dissertations, Professional Papers, and Capstones

The importance of student-teacher relationships is well established. However, research suggests that students in special education tend to experience lower quality student-teacher relationships than their peers in general education. Of particular importance is the developing research indicating that students with emotional and behavioral disorders (EBDs), and especially females, are at the highest risk of poor relationships with teachers. The purpose of this study is to examine whether the presence of an emotional disturbance (ED) label may impact teachers’ perceptions of relationships with adolescents who exhibit behavior that meets ED criteria. A correlational research design with a between-subjects analysis of the …

Culturally Responsive Music Education: History And Applications In Instrumental Music Education, Brandilyn L. Davidson

UNLV Theses, Dissertations, Professional Papers, and Capstones

The foundations for music education in America were built upon Eurocentric values, utilizing both folk and classical music from western Europe to cultivate an American music curriculum that greatly marginalizes non-white students. This long-standing tradition of positioning European music as superior to all others by allowing it to dominate the school curriculum is viewed by some as structural racism. Over the last 50 years there has been significant theory, practice and research into decolonizing the music curriculum and providing social justice for students in the classroom. One method to achieve these goals is culturally responsive music education–a student centered theory …

Effects Of Circadian Rhythm Disruption And Social Jetlag On The Cardiometabolic Adaptations To Exercise, Michael Bevan Dial

UNLV Theses, Dissertations, Professional Papers, and Capstones

Circadian rhythms lie within every tissue and cell and regulate cellular and tissue processes and functions based upon the time of day. Disrupting the circadian clock results in impaired tissue and organ activity and higher risk of cardiometabolic diseases. A common form of circadian rhythm disruption is social jetlag (SJL), which represents the misalignment of sleep and wake times on free days and work days (i.e. weekend). The time of day of exercise affects the adaptations that are derived from exercise. Within the heart muscle, disparate levels of exercise-induced hypertrophy, circadian clock gene expression, and mitochondrial content were all dependent …

Transnational Actions, Domestic Outcomes: How Diasporas Effect Change In Their Countries Of Origin, Nadia Eldemerdash

UNLV Theses, Dissertations, Professional Papers, and Capstones

Over the last 30 years, a growing body of research in political science has studied migration and transnationalism as complex political phenomena that have far-reaching consequences on the politics and societies of both sending and receiving countries. How migrants themselves experience migration and how those experiences are transferred to family and friends they leave in their country of origin has political consequences. Some scholars have argued that migration can induce or contribute to the democratization of sending countries through both financial and social processes, which can occur at the state and individual levels. Focusing on the effects of migration on …

The Influence Of Concussion History And Head Acceleration On Lower Extremity Function, Warren Forbes

UNLV Theses, Dissertations, Professional Papers, and Capstones

Sport-related concussions (SRCs) play a very debilitative role in athletics with between 1.7 – 3 million SRCs occurring annually (Clay et al., 2013; Zuckerman et al., 2015). This equates to upwards of 21.5 SRCs per 1000 athletic exposures. Research pertaining to SRC has received intense focus because of the substantial financial impact on the US healthcare system as well as the negative impact that SRCs have on the quality of life of athletes. Much of the research concerning SRC has been centered around management and ensuring adequate recovery from SRC-related symptoms. The current return to play (RTP) criteria from an …

Climatic Influences On Incipient Alteration In Mars-Relevant Ultramafic Soils, Anthony Feldman

UNLV Theses, Dissertations, Professional Papers, and Capstones

An ongoing debate exists around the nature of the climatic conditions present during the Noachian and early Hesperian periods (~4.1 to 3 Gyr ago) of Mars’ ancient history. The various theories put forward can reasonably be grouped into “warm and wet” vs “cold and icy” camps. Warm and wet approximates an Earth-like system with a relatively clement climate with significant liquid water present including potentially long-lived oceans. Cold and icy theories generally postulate thick ice sheets at high elevations with periodic warming events driving precipitation and the formation of river channels and leading to the formation of chemical alteration products. …

Synergy And Antagonism In Log-Linear Models, Md Nahid Hasan

UNLV Theses, Dissertations, Professional Papers, and Capstones

Synergy and antagonism have been extensively studied in the context of the statistical analysis of drug combinations given to treat a disease. “Synergy” (“antagonism”, resp.) in a drug combination occurs when the desirable effect of two drugs given together for treating a disease is greater than (less than, resp.) the effect of each drug given separately.

In this dissertation, however, we study “synergy” and “antagonism” in log-linear models. We also give a thorough review and extend several epidemiological definitions of synergy and antagonism for categorical data, and we connect these definitions to the definitions of synergy and antagonism in log-linear …

Examining The Factor Structures Of The Erq-Ca, Rcads, And Rsca To Identify Unique Predictors Of Ptsd Symptom Clusters In Maltreated Youth, Amanda N. Howard

UNLV Theses, Dissertations, Professional Papers, and Capstones

Youth who have experienced maltreatment have a higher risk of developing posttraumatic disorder (PTSD), which is associated with poorer mental and behavioral health outcomes including emotion dysregulation, anxiety, depression, and lower resiliency. At present, the literature largely focuses on youth who have experienced general trauma or PTSD symptoms, while maltreated youth are vastly understudied. The present investigation was the first study to date to examine the factor structures of the Emotion Regulation Questionnaire for Children and Adolescents (ERQ-CA), the Revised Child Anxiety and Depression Scale (RCADS), and the Resiliency Scale for Children and Adolescents (RSCA) in a sample of maltreated …

Clinical Utility Of The Substance Use Items Of The Sport Interference Checklist In Collegiate Athletes, Igor Kowal

UNLV Theses, Dissertations, Professional Papers, and Capstones

Collegiate sports are growing in popularity (National Collegiate Athletic Association, 2022) and pressure to perform (van Raalte & Posteher, 2019); leading to difficulties in collegiate athletes’ mental health (Rice et al., 2016), particularly in regard to increased substance use (Wilson et al., 2021). Current literature demonstrates that existing substance use assessments are most likely not answered truthfully by athletes (van den Berg et al., 2018), are not applicable to real-world contexts, can be intrusive, and are expensive to administer. In the current study, psychometric properties of items from a self-report measure of substance use interference with sport training and competition …

Development Of Pre-Magnetized Magnetorheological Elastomer For Bidirectionally Variable Stiffness Applications, Choonghan Lee

UNLV Theses, Dissertations, Professional Papers, and Capstones

Magnetorheological elastomers (MREs) utilize magnetic forces between ferromagnetic particles to cause variable stiffness properties and damping with external magnetic fields. In the MREs, the particles are embedded in a cured elastomer matrix, and an external magnetic field makes the stiffness change due to induced magnetic forces among particles. A disadvantage of the conventional MREs is that they cannot be softened (reduced stiffness) under an external magnetic field. Considering that there are many engineering applications where fast changes of stiffness in both directions (stiffening and softening) are required, embedding magnetically biased particles in the MRE can provide potential solutions. In this …

An Avalanche Transistor-Based Pulse Generator Design For Infrared Laser Applications, Abraham Lopez

UNLV Theses, Dissertations, Professional Papers, and Capstones

This thesis details the design and results of a circuit intended for infrared laser applications, specifically for transcranial infrared light simulation (TILS) experiments and for use as a range finder. The circuit itself is comprised of a transistor, high voltage power supply, laser diode, capacitor, resistor, diode, and low voltage pulse. The design of a range finder is also developed. The range finder design is the same as the circuit developed for TILs with the addition of a few more components for receiving the returned light pulse such as a photodiode, op-amp, and comparator. The techniques used for a successful …

Initial Development And Psychometric Evaluation Of The Mental Health Optimization Checklist (Mhoc), Raymond E. López

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background: The Mental Health Optimization Checklist (MHOC) is a proposed measure which utilizes the theory of optimization science to improve mental health outcomes. Psychopathology is typically viewed dichotomously (i.e., does or does not have a disorder) or through cut-off criterion (i.e., 4 out of 5 symptoms, total scores), whereas optimization views psychopathology on a continuum on which patients can optimize factors impacting their mental health. Optimization theory is important for reducing stigma around mental health treatment and the MHOC offers itself as an informative psycho-diagnostic tool.

Methods: An undergraduate student sample (n = 682) completed the MHOC and the Symptom …

Cellular Heat Responses Of Desert Mammals Promote Survival In Extreme Conditions, Janessa Montenegro

UNLV Theses, Dissertations, Professional Papers, and Capstones

Increasing temperatures with the potential for heat stress is among the future threats facing many mammals. Cellular mechanisms to maintain homeostasis in the face of heat stress likely differ across species based on naturally tolerated intracellular variability. In some mammals, the homeostatic set point in cells has a narrow range. Other species tolerate more varied intracellular conditions, including in temperature. Heat stress responses of cultured dermal fibroblasts from several mammals were compared to detect cell proliferation and cellular death (chapter 2). Cells from heat- tolerant species (13-lined ground squirrel, dromedary camel, round-tailed ground squirrel, and white-tailed antelope squirrel) were compared …

Magmatic Processes Leading To Compositional Diversity In The Mars Crust, Amanda Marie Ostwald

UNLV Theses, Dissertations, Professional Papers, and Capstones

The ancient Mars crust can yield insights into planet formation and evolution that Earth cannot. Direct investigation of the martian surface is limited to studies on meteorites and rover-obtained analyses. The nakhlites and chassignites, two classes of martian meteorites, are together the largest suite of martian meteorites derived from a single location on the surface. As such, they present a rare opportunity to study the Mars crust in detail using samples bearing a contextual relationship. Rover studies have found a surprising amount of compositional diversity in surface materials, the formation mechanisms of which are not well-constrained. This dissertation leverages meteorites …

Towards Cfd Investigations Into Particulate Air Pollution Of A Desert Urban Environment, Prosun Roy

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation has explored computational fluid dynamics (CFD) techniques for studying particulate air quality in the Las Vegas urban area. The dissertation is based on three research tasks:

• • High time-resolution fenceline air quality sensing and dispersion modeling for environmental justice-centered source attribution. (Chapter 2)
• • Pollen dispersion and deposition in real-world urban settings: A computational fluid dynamic study. (Chapter 3)
• • Effects of urban canopy parameterizations on modeling pollen dispersion and exposure. (Chapter 4)

In Chapter 2, we investigate the facilitation of low-cost air quality sensors (LCAQS) and CFD technique on exposure assessment of environmental justice (EJ) communities and …

The Psychopathology Circumplex+: A Novel Conceptualization Of Psychopathology And Associated Measure, Edward A. Smith

UNLV Theses, Dissertations, Professional Papers, and Capstones

Fearless Dominance (FD) and Impulsive Antisociality (IA) are two personality traits often used in the study of psychopathic personality. FD is characterized by a lack of empathy, resilience to stress, and social potency, while IA is marked by impulsivity, selfishness, and manipulativeness. The current trio of studies sought to expand the use of FD and IA to assess psychopathology more generally. Study 1 consisted of a meta-analysis of all the relationships between FD/IA and various forms of psychopathology. Results affirmed that FD and IA each correlate with a variety of different psychological disorders, each to varying degrees of magnitude, but …