Fine Arts

Authors: Samantha Denbow, Katie Finlinson, Carley Grube, Joseph Johnson, Tanner Dougherty. Mentors: Kirsten L Graham. Insitution: Southern Utah University. Religious affiliation is rapidly declining (Engelman, 2019). Given that religions often perpetuate an in-group out-group dynamic, bidirectional prejudices can be seen between both people who are a part of and people who are not a part of religion (Jackson & Hunsberger, 1999). One explanation for this phenomena of leaving religion and increased prejudice is that there is a shift in attitudes towards religion. Attitudes affect behavior and may explain why people are leaving religion and becoming more prejudiced towards religious and non-religious groups. Our scale Attitudes Towards Religion (ATR) aims to measure attitudes towards religion to better understand why these cultural shifts are happening. We have defined attitudes as “a mostly enduring organization of thoughts, feelings, and behavioral tendencies directed towards objects, groups, events, or symbols” (Breckler, 1984; Hogg & Vaughan, 2005). Little research has been done to determine attitudes as a three part model (affect, cognition, and behavior) when examining religion. The current measures used to examine attitudes towards religion are less defined and fail to address the tripartite model of attitudes by relying more on affective and cognitive components of attitudes (Breckler, 1984). One such scale is called the Astley–Francis Scale of Attitude Towards Theistic Faith, which measures attitudes through affective items on a Likert scale. As demonstrated through this scale and others, many measures are also limited to attitudes of theistic, western religions, rather than encompassing nontheistic religions (Astley et al., 2012; Szydłowski et al., 2021). Attitudes are important to research because they impact daily choices in every individual’s life. Our study sample will be recruited through the Amazon Mechanical Turk survey platform and researchers’ social media pages. We predict our scale will measure attitudes towards religion to further inform current literature concerning religion and religious exit. We will examine reliability in our scale by testing Cronbach's alpha to ensure internal consistency. A small pilot group of 5 undergraduate peers reviewed the items for clarity, readability, and face validity. We then made changes to the items based on the feedback. Because our measure was developed according to a well-established tripart theory of attitude, a confirmatory factor analysis will be used to assess initial factor structure and how well our model fits the data. In addition, we will examine convergent validity by comparing the Astley–Francis Scale of Attitude Towards Theistic Faith with our scale. Discriminant validity will be examined by comparing other non-related scales that measure different constructs with our scale. With this information, further research can be done to understand the correlation between attitudes towards religion and religious participation/exit. The authors for this project are Samantha Denbow, Katie Finlinson, Joseph Johnson, Tanner Dougherty, and Carley Grube. This information will be presented in a poster format.

Authors: Jacob Prescott. Mentors: Zoe Thompson. Insitution: Utah Valley University. The pro-opiomelanocortin (Pomc) gene encodes POMC, which is differentially processed to produce adrenocorticotropic hormone (ACTH), beta-endorphin, and three melanocyte-stimulating hormones, among other peptides. POMC neurons are principally located in the arcuate nucleus (Arc) of the hypothalamus, where they are essential in the control of food intake, energy expenditure and body weight. Several different mutations in the POMC gene have been shown to cause early-onset obesity and adrenal cortical insufficiency in humans. We are working with a mouse model with a hypothalamic-specific POMC deficiency. These mice exhibit hyperphagia, early-onset obesity, and also seem to be infertile. We are interested in examining potential differences in pubertal development, as well as reproductive function. Specifically, we will examine day of vaginal opening, day of first estrus, and estrus cycling in juvenile female POMC-deficient mice. The estrus cycle has four stages: proestrus, estrus, metestrus and diestrus. Although hormone levels in the blood differ during the four stages, these are difficult and expensive to measure. A less invasive measurement is to take vaginal cell samples each day and examine them under the microscope. Three different types of cells are present in different ratios depending on the stage of the cycle: nucleated epithelial cells, leukocytes, and cornified epithelial cells. We will track estrus cycle changes during pubertal development and after to see if there are differences between wildtype, heterozygous, and homozygous POMC-deficient mice.Learning more about how POMC-deficiency affects reproductive function may help us understand more about the link between obesity and infertility.

Authors: Cora Rasmuson, Carly Biedul, David Herbst. Mentors: Carly Biedul. Insitution: Westminster College. Great Salt Lake (GSL) is a unique ecosystem known for its elevated saline conditions, supporting diverse biological communities. However, GSL's vital habitats for birds and invertebrates are diminishing due to climate variability and water diversions. The keystone species, Ephydra gracilis, known as brine flies, is central to this ecosystem's food web.Microbialite mounds of haloarchaea, algae, and cyanobacteria sustain E. gracilis, but receding shorelines and record-low lake levels intensify salinity, reducing food sources and brine fly survivability. This decline has far-reaching consequences, as E. gracilis accounts for over 50% of the diet for 10 million migratory birds at GSL.Ongoing research is focused on refining methods for monitoring populations of Ephydra species in response to changing salinity and elevation levels. This research is vital for the preservation of the lake's ecosystem and biodiversity.

Authors: Heidi Kipp, Annika Jones, . T. Heath Ogden. Mentors: T. Heath Ogden. Insitution: Utah Valley University. The purpose of this research is to identify and document mayfly instars from a parthenogenetic population of individuals being raised in the lab. Instars are the developmental stages of an arthropod between molts. Mayflies (and other non holometabolous insects) go through incomplete metamorphosis, moving from egg to nymph stages, and then to subimago (unique to mayflies), and imago (or adult). Previous research indicates the number of instars to be between 12-45 depending on the species, and the species we studied is estimated to have around 15. During each instar, mayflies shed their exoskeleton. The difference between each instar is vital to understanding the changes in gene expression and overall life cycle of a species. Instars have subtle differences, and identifying them will help further research into which genes are involved in producing specific morphological characteristics. Defining these structures, such as the forming of eyes or wings, are of particular interest in evolutionary phylogenetics. We raised Centroptilum trianguilfer (Ephemeroptera: Baetidae) in a controlled water tank, collecting and dating egg samples from mature imagos. Water is maintained with standard ion composition with 130-400 conductivity. Once the eggs hatched, we performed daily inspections and measurements using a 40x stereomicroscope microscope and Lumenera Infinity Analyze. We are using basic appearance, size and morphology) to separate instars. We will identify and photograph each instar. Samples from the different instars, subimagos, and adults will be acquired and used to generate transcriptome data. We propose that our research will aid in the investigation of mayfly evolution and their genetic mechanisms of control.

Authors: Akir Rowe, Hali Hutchinson, Kingdom Wanjoku. Mentors: Katrina Twing. Insitution: Weber State University. Polychlorinated biphenyls (PCBs) are toxic chemicals popularly used in electrical manufacturing companies from the 1930s - 1970s. PCBs, colloquially known as ‘forever chemicals’, are known to cause significant health concerns and are notoriously difficult to remove from an environment. PCBs are currently banned in the US; however, they can still be found in the environment due to improper disposal methods. This research aims to better understand ecological networks, genomic novelties, and potential bioremediation of microbes from PCB-contaminated environments. Microcosm cultures were developed to resemble the original conditions of the environmental samples, containing PCB-contaminated mud from Woods Pond, Lenox, Massachusetts, and filtered pond water with three different treatments: aerobic, anaerobic, and anaerobic with the addition of sulfate. These cultures have been growing for five months, showing signs of active microbial metabolism (e.g., rust patches in sediment gas production). The microcosms were used as inoculum for agar containing PCBs, and 30 PCB-tolerant colonies were isolated, with some belonging to known PCB-degrading taxa of Paenibacillus, Clostridium, Rhizobium, Methylversatalis, and Sphingobacteria. Future analyses will be conducted to (a) identify the microbial diversity within the microcosms via 16S rRNA amplicon sequencing, (b) explore the metabolisms within the microcosms, and (c) further characterize the isolated PCB-tolerant bacteria. This data will aid further research to determine if and how these microbes metabolize PCB compounds.

Authors: Jerzee Findlay, Gina Fuller. Mentors: Katrina Twing. Insitution: Weber State University. Polychlorinated Biphenyls (PCBs) are toxic chemicals which were popularly used in electrical manufacturing companies from the 1930s - 1970s and are known to cause significant health concerns for humans even today. These have also been termed “forever chemicals” due to their ability to bind to sediments and soils, which results in difficulties with removal or degradation in contaminated environments. One site of widespread PCB contamination is Pittsfield, Massachusetts, where improper disposal of industrial waste by a General Electric plant has led to chronically contaminated rivers and ponds, even decades later. The aim of this research project is to learn more about the microbial communities that coexist with these toxic forever chemicals, hoping to find evidence that they can degrade PCBs through metabolism. This specific study within the project focuses on microbial diversity of sediment samples collected from the contaminated Woods Pond, located downstream of the Pittsfield General Electric plant.: We performed DNA extractions, PCR amplification, and 16S rRNA amplicon sequencing on an Oxford Nanopore MinION DNA Sequencer. Preliminary data suggest that the samples contain genera known to be associated with PCB degradation, such as Paenibacillus, Clostridium, Rhizobium, and Sphingobacteria. With this understanding, future efforts aim to evaluate the ability of these environmental bacteria to degrade PCBs.

Authors: Logan Walker, Kate Coneys, Nick Tops, Russ Bailey. Mentors: Russ Bailey. Insitution: Utah Valley University. Background: Cultural humility is an influential concept in Multicultural Orientation therapeutic research (Owen et al, 2011). Cultural humility is defined as “a lifelong process of self-reflection and self-critique whereby the individual comes to value and respect cultural diversity, recognizes his or her own biases, and is open to learning from others" (Tervalon & Murray-Garcia, 1998, p. 117). Cultural humility practices attempt to address cultural differences in therapy. Therapy absent of cultural humility can run the risk of failing the needs of culturally diverse clients. Racial and ethnic minorities are more likely to experience premature termination (Owen et al., 2015). Premature termination is defined as when a client begins an intervention but discontinues prior to recovering from the problem that he or she sought treatment for against provider recommendations (Swift & Greenberg, 2012). Premature termination is a significant concern as those who do not complete an intervention are less likely to experience symptom relief or meet their treatment goals (Steinberg et al., 2019). hope to better understand the link between cultural humility and premature termination/treatment deterioration in therapy in college students. We hypothesize that lower therapist’s cultural humility will be associated with an increased likelihood to unilaterally terminate therapy prematurely or show treatment deterioration. Methods: Data was collected from students who participated in therapy at the Utah Valley University Student Health Services from 2021-2023. The sample size for this dataset is approximately 560 participants. We will use two different operationalizations of premature termination/treatment deterioration: 1. Clients who reported have attended therapy for at least 3 sessions, has at least 1 cultural humility datapoint, and reported feeling “worse than at intake” on an item of subjective progress during at the last attended session with no future sessions scheduled for at least 90 days. 2. Clients who scored worse or the same on well-being indictors (PHQ-9 and GAD-7) and reported feeling “the same as intake” or “worse as intake” on an item of subjective progress during the last attended session with no future sessions scheduled for at least 90 days.. Clients completed the Cultural Humility Scale (Hook, 2013) and microaggression items at the beginning of their 3rd session and then every 4 sessions (e.g., session 7, 11, etc.). Clients completed the PHQ-9, GAD-7, and subjective progress items at the beginning of every session. We will use logistic regression to see how cultural humility scores and microaggression frequency/impact predict premature termination/treatment deterioration. Results: Results from the analyses will be presented during the poster presentation Discussion: The results of the study will help us determine if therapist's cultural humility is related to client premature termination. If we find support for our hypothesis, this means that cultural humility is an important factor in therapeutic processes that has direct impact on the effectiveness for therapy interventions. However, rejecting our hypothesis may suggest that cultural humility is not an important aspect of premature termination. Limitations of this study include potential ceiling effects due to therapists striving to be cultural humble and thus limiting the variability in our sample.

Authors: Melissa Rangel, Avery Larsen, Heath Ogden. Mentors: Heath Ogden. Insitution: Utah Valley University. Mayflies, also known as ephemeroptera, are members of the first group of insects that evolved the ability to fly(Gillott, 2005). Distinct developmental characteristics of the life stages of the mayfly are the reason that Ephemeroptera are of particular interest.The aquatic nymph stages do not have wings, but they do possess abdominal leaf-shaped gills, and in some cases gills associated to the legs. The abdominal gills can sometimes be used to help propel the insect through its environment (Eastham, 1936) in addition to performing gas exchange. Centroptilum triangulifer (family Baetidae), will be used for RNA extractions to study the developmental genetic profiles for characteristics such as wings and gills. Objectives for this research are 1). Acquire samples from different instars, subimago, and imago. 2) Perform 10 RNA extractions. 3) Use Qubit technology to ensure ≥ 20 ng/μL RNA concentration per ≥ 10 μL. 4) samples will be packaged in thermo-stable shipping boxes and sent to Novogene where samples are tested once more for quality control. 5) Once quality is confirmed, samples will be sent and processed by Novogene. 6). Using an in-house bioinformatics workflow, RNA data will be checked for quality, trimmed, aligned, and assembled. The assembled contains will be used to search for genes of interest. 7) the resulting RNA expression profiles will be compared across the installs, sub imago, and imago and to other expression profiles from other related insects.

Authors: Stephen Chamberland, Craig D. Thulin, Katherine Solorzano, Cassandra Beddes, Nathan Twitchell, Abram Caruso. Mentors: Steve Chamberland, Craig D. Thulin. Insitution: Utah Valley University. This investigative procedure is a continuation of an experiment done by UVU undergraduate student Kyra Banks and her mentor, UVU Professor of Chemistry Craig Thulin, to determine the structure of xanthommatin. Xanthommatin is one of the primary pigments found in monarch butterflies, and many other insects. Data obtained during the mass spectrometric analysis was observed to indicate a possible deamination of xanthommatin, however the quantity of deaminated xanthommatin observed was too small and so the structure could not be determined. The research investigates the precedented deamination of kynurenine as a model to develop a procedure for the deamination of 3-hydroxykynurenine, primarily due to the fact that it is cheaper in price to xanthommatin, as well as a chemical precursor that can be used for the synthesis of xanthommatin. The implications of this suggest that the deamination procedure developed for 3-hydroxykynurenine could be successfully replicated with xanthommatin. After the deamination procedure has been successfully repeated, xanthommatin will be synthesized using one of a few procedures developed by Kumar, A., et al1. Once a sufficient sample of xanthommatin has been successfully synthesized, the deamination procedure will be repeated on samples of xanthommatin to determine the structure of deaminated xanthommatin using NMR spectroscopy. The research conducted here is beneficial not only because it is a continuation of other UVU student’s and staff’s work, but also to those whose work is in the animal biology realm of science. The information that will be extracted from this research will spearhead new research pathways and questions to be explored.Xanthommatin-Based Electrochromic Displays Inspired by Nature (acs.org)Biomimetic Colorants and Coatings Designed with Cephalopod-Inspired Nanocomposites (acs.org)

Authors: Karissa Bauer, Kennedy Lewis, James Belnap, Andrew Torena, Braden Freestone, Luis Montenegro Calla. Mentors: Daniel Clark. Insitution: Weber State University. In the United States, 157 documented cases of primary amoebic meningoencephalitis (PAM) have been recorded between 1962 and 2022. In the 60 years since the first reported case, only four patients have survived; a 97.5% fatality rate. The causative agent responsible for the highly fatal infections, is the free-living, single-celled parasite, Naegleria fowleri— or the “brain-eating amoeba.” The aquatic thermophiles are opportunistic pathogens that inhabit a wide range of environments; from poorly maintained pools, moist sediment, rivers, lakes, etc. Exposure to N. fowleri invasion is reliant on direct contact with a host’s upper nasal mucosa, and the active parasite. Rapid deterioration of neural tissues occurs shortly after infection.Today, there is no universally accepted treatment plan for treating PAM infections. The CDC has recommended an empirical approach to treatment, and suggests utilizing combination drug-therapies. Suggested drugs include Amphotericin B, Azithromycin, Fluconazole, Miltefosine, and Rifampin. To better understand and evaluate the effects of these drugs on N. fowleri, a rescue-of-infection model was applied to test the efficacy of single and combination-drug treatments, at various time points. The model utilized an immortalized HeLa cell line that was infected with the amoebae until roughly 50% cytotoxicity was observed. The rescue stage commenced with drug additions, and HeLa cell metabolism, and apoptosis levels were monitored using fluorescence viability assays and caspase-3 enzyme detection systems. Drug combinations that included Rifampin and Amphotericin B, provided the greatest protection for human Hela cells against N. fowleri infections. Data collected from this model provides deeper understanding of Naegleria fowleri pathogenicity. This knowledge will aid the development of more reliable and efficient treatments for this devastating infection.

Authors: Jacob Sampson, Joshua Goates, Brian Patchett, Abolfazl Amin, Bonnie Andersen. Mentors: Bonnie Andersen. Insitution: Utah Valley University. Noise from an interstate can reach extreme levels. The OSHA limit for when sound becomes dangerous for the health of individuals is 85 dB. At UVU there is a pedestrian bridge that goes over I-15 and the students and other pedestrians that use this bridge are exposed to sound levels that could be potentially dangerous for their hearing, along with other adverse health effects due to sound on a regular basis. Sound levels have been measured on the bridge using two different measuring devices. The first being an Extech noise dosimeter, that was worn on the shoulder of the measurer as they walked across the bridge. The second instrument used was a Larson David sound level meter. That was placed on several places along the length of the bridge at set to record for several minutes to get the sound levels at those places. Sound levels that have been recorded have ranged form 79 dB to 102 dB. The OSHA limit for occupational exposure at 100 dB is two hours while for non-occupational exposure it is only 15 minutes. This research seeks to better understand and quantify the noise exposure pedestrians experience on the bridge. Also this research hopes to find out what facts influence the sound levels on the bridge and we hope to compare our experimental results to an ANSYS model of the bridge to confirm our findings.

Authors: Spencer Brown, Shawn Pepper, Carson Draughon, Ulises Thornock, Dustin Shipp. Mentors: Dustin Shipp. Insitution: Utah Valley University. In the shadow of the 2021-2023 global energy crisis, the need for alternative sources of energy has reached an all time high. To combat this, we have developed a prototype method of harvesting kinetic energy from a door swing, converting that energy into electricity, and storing it inside a battery for future use. Our experiments have demonstrated the capability to use the energy from one door to charge a cellular phone, but we believe this method could be applied on a much larger scale. In this poster we will discuss the method, design, and measurements from our device, as well as possible future applications.

Authors: Miranda Rose, Daniel James. Mentors: Daniel James. Insitution: Utah Valley University. In this study, we investigated mechanical vibrations as a mechanism for creating uniform droplets in a free liquid jet. A stream of liquid naturally breaks into irregular droplets as it falls due to the Plateau-Rayleigh instability. In this work, droplet break-up was triggered by utilizing a motor with Arduino-based frequency control and stroboscopic visualization. The project achieved uniform droplet sizes for multiple liquids of different viscosities. Notably, this method demonstrated the creation of Dippin Dots-like confections at a STEM fair, engaging learners in the principles of physics and engineering. Future work will focus on the original goal of utilizing acoustics for droplet formation, aiming to refine the process and expand its industrial applicability.

Authors: Lauren Silvatti.. Mentors: Zoe Thompson. Insitution: Utah Valley University. Proopiomelanocortin (Pomc) deficiency, stemming from a mutation in the Pomc gene, presents a myriad of health challenges, including extreme hyperphagia, early-onset obesity, and infertility. This study leverages a mouse model exhibiting Pomc-deficiency to delve into the root causes of infertility. While the correlation between obesity and fertility is well-established, our primary focus is to discern whether the POMC mutation independently contributes to reproductive challenges. Our investigation extends into the interplay of genetics, endocrinology, and obesity through data analysis using R, with an emphasis on deploying advanced statistical models.Video recordings of sexual behavior interactions have been analyzed manually, with independent observers marking each behavior. The frequency and duration of each behavior will be compared among three groups of pairings: wildtype-wildtype, heterozygote-heterozygote, and homozygous POMC-deficient mice. Techniques will include data cleaning, timestamp manipulation, and behavior categorization in R, a programming language commonly used for data analysis. To discern patterns and variations, our analysis will also employ statistical models such as linear mixed-effects models. We can account for potential confounding variables and significant differences in durations of previously identified important reproductive behaviors. Visualization tools, including box plots and violin plots, will provide an initial glimpse into the distribution of behavior durations. Subsequently, we plan to conduct inferential statistics, employing techniques such as Analysis of Variance (ANOVA) to assess the significance of differences across multiple groups. Our investigation extends beyond descriptive statistics, with a focus on predictive modeling. Regression analyses will explore potential relationships between behavior durations and reproductive success. Machine learning algorithms will be applied to uncover complex interactions within the dataset.The anticipated results promise not only a nuanced understanding of the interplay between Pomc mutations and reproductive challenges but also the identification of potential biomarkers or predictors of successful reproduction. This comprehensive statistical approach contributes significantly to the fields of genetics, endocrinology, and obesity research, offering a robust framework for future investigations into the intricate relationship between genotype and behavior.

Authors: Cassandra Nelson, Braden Richards, Grace Van Buren, Fernando Gonzalez, Ian Kirkpatrick, Paul Dunn. Mentors: Paul Dunn. Insitution: Utah Valley University. Many organisms experience a life history pattern called ontogenescence, a high but declining mortality risk during early life. Ontogenescence can have a large effect on a population’s growth by limiting the number of new recruits to the population. Clearly, and yet paradoxically, death before reproductive maturity should be selected against, yet ontogenescence persists across many otherwise dissimilar organisms. Some intriguing hypotheses to explain this pattern have been proposed but have not been thoroughly tested. One of these hypotheses, acquisition of robustness as a function of age, is perhaps the most intuitive. The goal of our current research is to examine the validity of this hypothesis by using brine shrimp (Artemia franciscana) as a model organism.Tracking life-history traits like ontogenescence often requires the researcher to be able to follow an individual throughout its lifespan. In aquatic invertebrates, this means culturing animals individually, which can be quite difficult. Here we report on progress we are making with these culturing methods by testing how food availability and variety affect the early life mortality and development rate of brine shrimp in small-volume culture. Our null hypotheses are that neither of these variables will affect mortality or age to maturity in the animals. Our alternative hypotheses are that increased food availability and variety should lower mortality risk and age to maturity. To test our hypotheses, we hatched brine shrimp cysts in artificial seawater and placed individual artemia into wells of 6-well cell-culture plates filled with artificial seawater. We fed the shrimp one of several food treatments to see how diet affects development and mortality. In our first round of trials, we provided our animals with two different food concentrations (high food vs. low food) of the three food types we evaluated: a unicellular alga (Nannochloropsis), a cyanobacterium (Spirulina), and brewer’s yeast (Saccharomyces cerevisiae). In our second set of trials, we provided the shrimp with less variety in their diet (only two of the three food types). As the artemia developed, we conducted regular water changes and monitored development and mortality. We tracked the fate of the artemia until all individuals had either died during development or reached adulthood. Our food availability trials resulted in no significant difference in either mortality risk during development or age at maturity based on food concentrations. Trials examining the effects of limiting the variety of food types are ongoing.

Authors: Audrey French, Carl E Hjelmen. Mentors: Carl E Hjelmen. Insitution: Utah Valley University. Chromosome numbers are often one of the first pieces of genetic information we collect about the genome of an organism. These chromosome numbers vary widely across the tree of life and will change due to fission and fusion events, where the number increases or decreases, respectively (Blackmon and Demuth 2015, Perkins et al. 2019, Sylvester et al. 2020, Morelli et al. 2022). As the Drosophila species group has been a model for more than 100 years, there is a plethora of information on their karyotypes, including number, chromosome shapes, and sex chromosome systems. The shapes of chromosomes vary and can be described as metacentric (v), submetacentric (j), telocentric (rod), and small and heterochromatic (dot). In the Drosophila genus, sex chromosome systems can be neo-sex, XY, and X0. The numerous species of Drosophila can be compiled into the major subgenera of Drosophila and Sophophora, which have diverged for around 40-65 million years. The karyotype data of the Drosophila genus has been compiled into an open-source database. I am using this database to find the rates of chromosome number change in the Drosophila genus. This analysis is done through the chromePlus package in R (Blackmon et al., 2019) which will perform a comparative phylogenetic analysis, and a phylogeny of 152 species in the Drosophila genus (Hjelmen et al., 2019). Using these available tools, I can compare rates of fusion and fission between sex chromosome systems and subgenera. This could expand the knowledge on evolution of chromosomes and genomes.

Authors: Nathan Klundt, Violeta Vasilevska. Mentors: Violeta Vasilevska. Insitution: Utah Valley University. In electrical power networks, phase measurement units (PMUs) are sensors used to monitor the network. However, these PMUs are very costly, hence the electric company are interested in using the minimum number of PMUs that will ensure that they can observe the whole network. This real-life problem is modeled in graph theory as a graph coloring game. Namely, the power domination problem [2, 3] in graph theory is concerned with finding a minimum number of these sensors needed to color (observe) the entire graph (network) according to a set of rules. We consider two variants of this coloring problem. The k-fault-tolerant power domination [3] is asking to find minimum number of PMUs needed to observe (color) the whole network (graph) even when k number of the PMUs are faulty but allows only one PMU to be placed on an electric node (vertex). The other variant, called robust power domination [1], asks the same as fault tolerant power domination, but allows for multiple PMUs to be placed on the same electric node (vertex). In this presentation, we introduce these coloring problems through examples, and provide some theoretical bounds on the minimum number of PMUs needed for various families of graphs for both k-fault-tolerant and robust power domination problems. References: [1] Beth Bjorkman and Esther Conrad. (2023). Introduction to Robust Power Domination. arXiv:2305.13430. [2] Dennise J. Brueni and Lenwood S. Heath. The PMU placement problem. SIAM Journal on Discrete Mathematics, 19(3): 744-761, 2005. [2] Teresa W. Haynes, Sandra M. Hedetniemi, Stephen T. Hedetniemi, and Michael A. Henning. Domination in graphs applied to electric power networks. SIAM Journal on Discrete Mathematics, 15(4): 519-529, 2002. [3] Kung-Jui Pai, Jou-Ming Chang, and Yue-Li Wang. Restricted power domination and fault-tolerant power domination on grids, Discrete Applied Mathematics, 158(10):1079–1089, 2010.

Authors: Mary Harris. Mentors: Joshua Gubler. Insitution: Brigham Young University. Middle Eastern governments typically score at or near the bottom of indices measuring women’s rights and political participation. The Middle East also contains a large saturation of authoritarian regimes. The Arab Spring challenged these regimes' structures and included vast female participation, but there is little existing research to understand the Spring's impact on women's participation and empowerment in the region. This study aims to add to the research by gathering data from the Arab Barometer to plot public opinion surveys before, during, and after the Arab Spring for a variety of countries in the Middle East and North Africa region. A difference on difference t-test shows the statistical difference of change in opinion before and during the Arab Spring. Twenty semi-structured interviews (conducted in Jordan in 2022) supplemented the quantitative analysis attempting to show the causation between the Arab Spring and the growth in public opinion toward women's empowerment. These are conducted under the hypothesis that: Women’s participation in the Arab Spring improved public opinion towards women’s empowerment in the region. The quantitative analysis illustrates a correlation between the Arab Spring and opinions of women's empowerment, but the shifts of opinions are both negative and positive. The data suggests that the negative impact is connected with the second half of the Arab Spring when the governments were subject to more instability. The interview's results differ from the hypothesis and illustrate little connection between the Arab Spring and public opinion of women's empowerment. These results are affected by the lack of movement in Jordan during the Arab Spring. More research is needed to understand the causation of such a phenomenon in other countries.

Authors: Mikaela Cowles, Joseph Jensen. Mentors: Joseph Jensen. Insitution: Utah Valley University. We are developing a newly calibrated distance ladder based on surface brightness fluctuations (SBF) to decrease systematic uncertainties in the current measurement of the Hubble Constant. James Webb Space Telescope (JWST) observations of 14 nearby elliptical galaxies are now being observed to measure a new zero point for SBF distances independent of Cepheids. We have recently acquired 69 images of massive early-type galaxies using the Hubble Space Telescope (HST). These HST distances have doubled the number of galaxy distances measured using SBF and will be combined with past SBF surveys to calculate the Hubble Constant to help resolve the Hubble tension. These distances will be added to the Cosmicflows-4 database to help map the mass distribution in the local universe. This project will continue with the allocation of an additional 123 HST orbits, from which we expect to add ~40 galaxies in 2024.

Authors: Asher Mitchell, Neil Chilson. Mentors: Neil Chilson. Insitution: Utah State University. With the rapid adoption of Artificial Intelligence marked by the release of OpenAI’s GPT model and a number of similar models, concerns are being raised about the potential for centralization of control over the technology, which could have implications like control of user data, increased political influence, lack of user choice, and several other potential issues.This paper focuses on an alternative to the currently proposed solutions to this threat; creating a separate regulatory agency for the technology, or legislating conformity to specific standards. We focus instead on different interoperability-based solutions that allow end users to tap into the source code, giving them the ability to ensure control of their data and allowing for competition in the AI market.

Authors: Kacey Rowe, Rachel Arocho, Allison Ensign. Mentors: Rachel Arocho, Allison Ensign. Insitution: Utah Valley University. Mental health amongst IBD patients is often overlooked and forgotten when they are dealing with their personal physical symptoms. There is little research on the benefits of social support for IBD patients. In online forums, it appears some IBD patients report feeling depressed and having negative thoughts about living life on a day-to-day basis. Indeed, prior research has found associations between IBD and mental health; for example, one study found that 17.3% of IBD patients had lifetime suicidal ideation, which is much higher than the general population at a 4.0% rate (Xiong et al., 2022). Another study did physical and mental exams and found on average, people with higher depression symptoms were six times more likely to have their disease be more active (Marrie et al., 2021, para. 16). Due to the high rate of depression, it would be beneficial to design a website to track symptoms and create online forums giving people the opportunity to connect with peers who have IBD. IBD can drastically affect a person’s life, even in a mild case. According to the CDC, IBD is estimated to affect 3 million US adults, a little over 1% of all Americans (Xu et al, 2018). Few people in the 1% category who struggle with IBD have connected online with others who are experiencing the same autoimmune disease. Although prior research has identified the association between physical IBD symptoms and mental health, little has been proposed to help these patients. Our goal is to create a form of social support for people who have been diagnosed with IBD. For 30 days, we will take 20 participants and have them record their symptoms and thoughts through quantitative and qualitative data. To do this, the participants will be asked to use a website which we have created from scratch. They will be using the Patient Health Questionnaire-9 (PHQ-9) and the Short Inflammatory Bowel Disease Questionnaire (SIBDQ). The PHQ-9 will be used to check in on mental health, while the SIBDQ will focus on the physical symptoms of IBD. Each week, they will participate in forums on the website, which will allow them to connect online and anonymously with others who share their experiences. At the start of the month, daily throughout the study, and at the end of the month, participants will report on their health symptoms through a combination of the measures named above and short tracker questions. (Note: Project is still under IRB approval, we aim to start participants by the end of the year.)

Authors: Aubrilin Johnson. Mentors: Yu Ya Liang. Insitution: Utah Valley University. Drought stress negatively affects the growth, survival, and production of crops. Developing drought-tolerant cultivars is an important strategy for maintaining crop yields under undesirable water conditions. Tomatoes are an important crop both grown worldwide and here in Utah. Improving drought tolerance in tomato plants can increase yearly yields and reduce the amount of crops lost during the periodic droughts that Utah has. A way to develop drought-tolerant tomatoes may be through identifying and utilizing genes that enhance survival and growth rates under stressful water conditions. In this study, we will use two varieties of tomato, including drought-tolerant wild species, and susceptible commercial varieties. According to previous studies, drought during late the vegetative stage will significantly reduce the yield, therefore this study will focus on that. Using RNA-seq to find the difference in gene expression between the control and drought groups. Identifying differences will facilitate in finding candidate genes that may have a potential role in drought resistance. Then take the top cultivar and find the specific drought-resistant gene, which can then be used by Utah tomato growers to yield more resistant crops.

Authors: Erica Webb, Joseph Price. Mentors: Joseph Price. Insitution: Brigham Young University. Blocking is a strategy used in machine learning to reduce the number of comparisons that need to be considered. In this paper, we develop a blocking strategy based on the characteristics of two people in the same household. We apply this pair blocking approach to link US census records and show that it dramatically reduces the number of possible matches to consider and can directly identify millions of unique matches at the blocking step. We apply our method to linking records for a few groups that have been harder to link using previous methods, including inter-racial couples and German-born Americans. Both of these are groups that have changed how they report aspects of their identity (race of birthplace) over time. Our approach allows us to dramatically increase the match rates for these couples across adjacent census years.

Authors: Grace McFarlane. Mentors: Michael Rotter. Insitution: Utah Valley University. Thimbleberry (Rubus parviflorus) is a native shrub to North America, and can be an important component in restoring native plant communities. Members of this genus tend to have physically hard seeds and low germination rates, resulting in a lack of ability to grow this plant by seeds and increasing genetic diversity in restoration sites. We investigated six different methods in order to produce higher germination rates, tracking them over time. Using seeds from three different populations we planted these thimbleberry seeds in groups of 50 for each germination method, monitoring the rates of growth and the success rate percent. These methods included standard planting as our control, cold stratification using a fridge, scarification with sandpaper, hot water bath by boiling the seeds, acid bath with sulfuric acid, and a room temperature soak in water overnight. Our goal is to identify a standard procedure for high germination rates and success.

Authors: . Mentors: Jared Nielsen. Insitution: Brigham Young University. Objective: This study examines the role of positive reframing as a strategy to mitigate suicidality and enhance positive emotions. Background: Emotional regulation difficulties have been identified in numerous psychiatric populations, potentially leading to stress, incarceration, and tragically, suicide. Amidst the rising rates of suicidality among at-risk populations, this study aims to investigate the pivotal behavioral factors influencing suicidal thoughts and actions in autistic and socially anxious populations. Methods: Our investigation employed a longitudinal ecological momentary assessment study to explore the impact of various emotional regulation skills on positive emotion, negative emotion, and suicidality. We recruited 95 participants, 72 of which met criteria for inclusion, to answer daily surveys administered through a smartphone app that tracked emotional regulation use, positive emotions, negative emotions, and suicidal tendencies over time. Results: Our results indicate that for the social anxiety group, enjoying the moment significantly affects positive emotions (E=2.14, p<.05), but this effect is not observed in the autism group. Furthermore, both groups demonstrated that accepting feelings (E=4.40, p<.001; E=2.63, p<.01) and acknowledging that feelings don’t last (E=1.69, p<.05; E=3.13, p<.001) significantly increased daily positive emotions. Conversely, hiding feelings significantly decreased daily positive emotions in the social anxiety group (E=-1.76, p<.05). Self-blame increased negative emotions in both groups by, on average, four points. Regarding the reduction of daily average suicide composite scores, accepting feelings emerged as a significant factor for both groups (E=-1.88, p<.01; E=-2.15, p<.001). On the other hand, using self-blame significantly increased average suicide composite scores for social anxiety, mirroring its effect on negative emotions (E=1.42, p<.01). Conclusion: Positively reframing one's emotions is associated with increased daily positive feelings and reduced daily suicidal tendencies. This research sheds light on the complex interplay between emotional regulation strategies and their impact on mental health and emotions in these at-risk populations.

Authors: Eliya Rodrigues. Mentors: Grant Corser. Insitution: Southern Utah University. Does an Insecure Attachment (Anxious and/or Avoidant) to God and the Contextual Perception of God (Belief that God’s Character is Consistent with what the Bible says about God’s Character) Affect Levels of Distress? People who identify as spiritual/religious that have an attachment to God are associated with having lower levels of depression, while people that have an insecure attachment to God, and a judgmental perception of God have higher rates of depression (Bonhag, R., & Upenieks, L. (2021). The purpose of this research is to investigate if there is a relationship between the style of attachment to God, the contextual perception of God, and levels of distress. The perception element of this research question will be analyzed through the contextual perception of God as defined in appendix D. Data will be collected using Qualtrics and will have three different scales (Attachment to God Inventory, Kessler Psychological Distress Scale, and Belief of the Character of God Through a Contextual Perspective) consisting of qualitative questions and a few open-ended questions regarding the subject. Data will be analyzed through correlational statistics on SPSS. It is hypothesized that a low score of an insecure attachment to God and regarding scripture in the bible as truth for God's character will decrease levels of distress. This research needs to be conducted because it could be a way for people to evaluate their own attachment to God; the way people view God could lead them to understanding that if part of the distress they experience in their lives is from their own perception and/or attachment to God.

Authors: Robert Macdonald. Mentors: Troy Munro. Insitution: Brigham Young University. Due to the recent developments in the precision of small scale 3-D printing, the use of complex multi-dimensional heating geometries is now very feasible in microfluidics. Small channels can be filled with liquid metal and can become a heat source by passing an electrical current through the liquid metal. There is a desire for the creation of isothermal areas within microfluidic chips for processes such as polymerase chain reaction and melt curve analysis of DNA to detect mutations. One difficulty of designing isothermal areas in microfluidics is the complexity of the geometries involved and the precision needed to be useful. These two problems were addressed by using a finite element software COMSOL to simulate the microfluidic chip to aid in design iteration. Quick evaluation of the performance of different heating geometries in COMSOL allows for faster evolution of our design. Using these principles, a novel microfluidic chip design was developed with a simulated isothermal volume of 5 microliters and a temperature variation of <0.1 degrees Celsius.

Authors: Tanner Frahm, Eugene Kwan, Ravi Ranjan. Mentors: Ravi Ranjan. Insitution: University of Utah. Introduction:Stereotactic body radiation therapy (SBRT) is a non-invasive treatment for ventricular tachycardia (VT) that acts as a promising alternative to the current gold-standard treatment, catheter ablation. Preliminary clinical successes indicate the promise of SBRT while subsequent animal studies suggest that the mechanism of SBRT is novel and unknown. We propose SBRT may alter Connexin-43 (Cx43) gap-junction distribution in cardiac myocyte walls, affecting electrical conduction and reducing VT episodes. A large animal model was used to evaluate Cx43 changes post-SBRT, aiming to elucidate its mechanism of action. Understanding this could expand SBRT's use in arrhythmia management and explore myocyte reprogramming.Methods:A large animal model (n=3) underwent cardiac SBRT on portions of their heart. Each animal provided control, untreated tissue, and treated tissues. Post-treatment, the hearts were excised, perfused, and preserved. Transmural sections were processed for histological and confocal microscopy analyses to assess scarring and Cx43 distribution. An algorithm for semi-automatic myocyte segmentation and Cx43 distribution analysis was developed and used. Two-sample student t-tests were conducted to compare Cx43 distribution between treated and control regions. All image and statistical analysis were performed in MATLAB.Results/Discussion:Preliminary results for the three preliminary animals indicate that treated regions of the myocardium had statistically significant differences in Cx43 distribution (p-values < 0.05). Treated values (mean  standard deviation) were 48%  25%, 62%  26%, and 64%  17% of the distribution of Cx43 on the longitudinal ends while the untreated were 42%  30%, 44%  25% and 26% 16%. The proportion of Cx43 distributed along the longitudinal axis (the short ends of the myocyte) increased in all three animals. The results build on the findings of previous animal studies which suggested that the scarring like ablation was not the mechanism, but that Cx43 or other cellular components could be changing in response to therapy. Conclusions:The findings support the hypothesis that Cx43 distribution changes in response to SBRT indicating that the radiation could be inducing remodeling at the cellular level. Evidence of non-invasive cardiac reprogramming provides basic science credence to the preliminary and ongoing clinical studies evaluating the treatment in patients. The findings further inform and motivate more animal studies and analysis of changes to other cellular components.

Authors: Viridian Hellebore, Isabella Rodriguez, Stockton Palmer, Sim Perry, Justine Padilla. Mentors: Kirsten L Graham. Insitution: Southern Utah University. The examination of attitudes towards the LGBTQ+ community presents a newly found psychological concept that plays an important role in fostering social inclusion, reducing discrimination, and promoting a more accepting society. The purpose of our study is to create a measure that will assess a person's general attitudes towards the LGBTQ+ community. In the current social and political climate of the US, there are a multitude of differing thoughts, opinions, and feelings regarding the community- some that are positive, and some that are negative. Current and past research generally only focus on sexuality, requiring the need for a scale that includes all members of the LGBTQ+ community. Such past works include Attitudes Toward Lesbians and Gays Scale (Herek 1988) as well as the Index of Attitudes Toward Homosexuals (Hudson & Ricketts 1980). The Attitudes regarding Gender and Sexuality Scale (AGSS) was created to provide a single scale that will measure a variety of attitudes towards the LGBTQ+ community. The AGSS covers fear, understanding, and tolerance- related aspects of these attitudes. Before releasing the scale to the general public, the scale was given to five subjects to assess for face validity. Participants will be recruited from MTurk and social media, and will be asked to respond to 21 questions that envelop the above aspects of attitudes. The participants will answer the “Gender/Sex Diversity Scale'' (Sudson, 2022) alongside AGSS to test for construct validity. The participants will also be asked to answer two scales that are measuring different constructs to test for discriminant validity. Once all of the data has been collected a confirmatory factor analysis will be ran. To test for reliability, we will be using the internal consistency method. For this we will be testing for Cronbach’s coefficient alpha since our scale using a 7-point Likert scale. We hypothesize that AGSS will be able to measure both negative and positive attitudes that are directed towards the LGBTQ+ community. With these results further research could be conducted to evaluate the effectiveness of anti-discrimination laws, the reasoning behind these attitudes, and how the attitudes affect the wellbeing of the LGBTQ+ community.

Authors: Michelle Stanley. Mentors: Baktybek Abdrisaev. Insitution: Utah Valley University. Due to the Russian invasion of Ukraine in 2022, much of Europe has been striving to reduce their dependence on Russian energy. Lithuania, however, began this process 11 years ago when Russia raised the price of Russian gas transported through Gazprom. Lithuanian leadership recognized the potential danger of being dependent on Russia and with the Russian invasion of Ukraine, those concerns proved to be well-founded. Through its history, Lithuania has experienced Russian oppression and has fought for its sovereignty. The history of Lithuania’s energy relationship with Russia from its declared independence from the Soviet Union in March 1990, its complete dependence on Russia for gas, and the process of becoming the first European Union country to become independent from Russian gas in May 2022. This is a case study which shows that: independence from Russian energy removes Russia’s coercive power over that country, the current European energy crisis is the culmination of long-standing European dependence on Russian energy, and that eventually European countries will have to reconcile with Russia. The article will outline three significant periods of time in Lithuania’s energy relationship with Russia: the Lithuania-Soviet Union energy relationship immediately before the fall of the Soviet Union, the process whereby Lithuania has pursued its energy independence from Russia since 1991, and Lithuania’s efforts to achieve full energy independence from Russia following the Russian invasion of Ukraine.

Authors: Cristina Chirvasa, Tyler Williams, Matteo Petit Bon. Mentors: Karen Beard. Insitution: Utah State University. Arctic regions are experiencing climate change impacts at disproportionately high rates. Rising temperatures, flooding from melting sea ice and increasing storm surges, and changing animal migration patterns are all contributing to altered Arctic ecosystems. Here, we examine the impact of warming, flooding, and increased herbivory on three plant communities, with varying levels of background inundation due to their distance from rivers, in the Yukon-Kuskokwim (Y-K) delta, a large riverine delta in Alaska. While previous research has examined climate change responses in the Arctic, there have been few studies on the response of plant functional traits to herbivory with other environmental factors. We will conduct an experiment to measure the impact of these variables (herbivory, flooding, and warming) across three different habitat types. My research will investigate the response of plant functional traits to the experimental treatments. I will fit linear mixed effects models to analyze the impact of our three treatments. This study will increase knowledge on climate change impacts on different plant communities across the Y-K Delta.

Authors: Rebecca Burton. Mentors: Doug Tree. Insitution: Brigham Young University. Programmable control of colloidal particles is important in various micro and nanoscale applications, including dynamic materials, targeted drug delivery, and nanorobotics. Current top-down manipulation methods, such as optical tweezers, offer control over a limited number of particles, restricting their applicability. Alternatively, active matter demonstrates self-assembly of numerous particles, exhibiting intriguing phase behavior such as clustering and collective rotation. However, active matter is more difficult to control. In this study, we hypothesize that introducing a controllable and chemically active "herder" particle to an active matter system will enable us to combine the precision of top-down control methods with the natural collective behavior of active matter. Specifically, we employ 2D Brownian Dynamics simulations to model the dynamic interactions among active Brownian particles. The herder emits a chemical gradient, causing a direct effect on the self-propulsion of surrounding particles. Localized alterations in reactivity result in a distinct phase transition near the herder. By focusing on the collective state of the particle system rather than individual particles, we attain a substantial scaling-up of user control over colloid behavior.

Authors: Noah James, Rebekah Hakala, Todd Spencer. Mentors: Todd Spencer. Insitution: Utah Valley University. The Relationship Among Attachment Styles, Couple Satisfaction, and Perceived StressNoah James, Rebekah Hakala, Todd SpencerIntroductionAttachment styles play a pivotal role in romantic relationships. According to existing research, individuals with fearful, dismissive, or preoccupied attachment styles tend to experience elevated stress levels (Candel & Turliuc, 2021; Waring et al., 2019). Conversely, those with secure or preoccupied attachment styles report greater relationship satisfaction (Candel & Turliuc, 2021). By exploring the relationship between attachment styles, stress, and relationship satisfaction we hope to foster healthier relationships and deepen our understanding of the interaction between attachment orientations and emotional well-being (Candel & Turliuc, 2021; Waring et al., 2019).AnalysisThe purpose of the present study is to examine the relationship among attachment styles and couple satisfaction and stress. Our sample consists of 411 married individuals. Participants completed the Perceived Stress Scale - short form (PSS-4; Cohen, Kamarck, & Mermelstein, 1983), The Relationship Questionnaire (RQ; Bartholomew & Horowitz, 1991), and Couple Satisfaction Index (CSI-4; Funk & Rogge, 2000). Results of the one way Anova were significant F (3,407) = 10.48, p=<.001. There was a significant difference in levels of relationship satisfaction among attachment styles. Secure attachment (M=15.66, SD = 2.44), fearful attachment (M=14.09, SD = 3.30), preoccupied (M=15.75, SD = 2.35), and dismissing (M=14.05, SD = 3.54). Results of the Bonferroni Post-hoc analysis indicated a significantly higher levels of couple satisfaction than fearful and dismissing attachment styles (p.<.001). There was no significant difference in level of relationship satisfaction between Secure and preoccupied attachment styles. Additionally, there was a significant difference in levels of perceived stress among attachment styles. Secure attachment (M=11.79, SD = 2.47), fearful attachment (M=13.91, SD = 2.55), preoccupied (M=13.20, SD = 3.35), and dismissing (M=11.81, SD = 3.54). Results of the Bonferroni Post-hoc analysis indicated a significantly lower levels of stress among securely attached compared to fearful and pre-occupied attachment styles (p.<.001). There was no significant difference in level of stress between Secure and dismissing attachment styles. Results provide empirical support that secure attachment styles tend to be beficial for both relationship satisfaction and perceptions of stress. Further, dismissive attachment styles reported similar levels of stress as securely attached participants but had the lowest level of relationship satisfaction.

Authors: Alley Fausett, Megan Ritter Martin, Kristin Davenport, Malisa Brooks, Kent Hinkson. Mentors: Kent Hinkson, Malisa Brooks. Insitution: Utah Valley University. Background: University students oftentimes face challenges with well-being and mental health, including depression, anxiety, sleep problems, PTSD, and suicide ideation/behaviors. However, previous research in some areas such as depression and its impact on student’s academic performance has remained generally inconclusive because of the contradictory findings that have often been reported. For example, one study will find a moderate association between grade point average (GPA) and depression, while another will in turn fail to find a significant relationship. Thus, more research is needed beyond simple correlations between GPA and depression to understand possible mechanisms and pathways. The current research hypothesizes that depression symptoms will either not be related or be weakly related to GPA but will be significantly associated with several possible mediating variables such as “turning in assignments late”, “having withdrawn from a class”, and “being placed on academic probation.”Methods: University students (n = 1,359) were recruited to participate in this study from dozens of universities across the United States in 2021. Data was collected anonymously and confidentially through a targeted online survey. Students were compensated with a $10 Amazon gift card for their participation. Zero order correlations were conducted to examine the relationship between variables of interest, which may lead to possible mediating pathways.Results: No statistically significant correlation was observed between depression symptoms and academic performance among students. Yet, several other measures of academic performance beyond GPA were found to have negative relationships with depression including five questions of particular academic activity and items such as withdrawing from class, being placed on academic probation, etc. Further, the strength and significance of the relationship between depression symptoms and these measures of academic performance were stronger and more pronounced in those in their Freshman and Sophomore years. Additionally, the relationships were weaker during their Junior and Senior years, and practically non-existent in graduate programs.Conclusion: In summary, our study contributes to the growing number of often-contradictory studies demonstrating a sometimes-yes, sometimes-no relationship between depression and GPA. However, our study goes beyond this binary comparison to explore other variables of academic performance and found several significant relationships that can help the field better understand the impacts of depression on student’s performance. These findings emphasize the importance of addressing mental health for better academic outcomes for university students. Implementing targeted support systems and interventions within educational institutions could benefit students’ overall well-being and improve academic performance.

Authors: Leif Ravnsen. Mentors: Scott Abbott. Insitution: Utah Valley University. After years of drought and water mismanagement Great Salt Lake is facing a crisis that is and will continue to directly affect everyone that lives along the Wasatch Front. As the water levels recede and expose the lakebed, the toxic materials within are disturbed out of the parched ground to poison our air. This issue also impacts our famous snow, as the lake moisture which would help rejuvenate our water supply diminishes into a feedback loop of ever increasing scarcity. According to a scientific report published on BYU’s website, our best hope for averting this crisis is water conservation. This project aims to accomplish two broad goals to help educate people about the need for this conversation: examine the issues surrounding the crisis within an interdisciplinary framework and create more ways for people to connect personally with Great Salt Lake. This project leverages many different perspectives and methods toward these ends, with theological appeals, expert interviews, examinations of the ecological and cultural impacts, comparisons to contemporary conservation efforts, focus articles on the local flora and fauna, and creative works in various formats. The Lake of Salt website will be added to the network of conservationists working toward the positive resolution of this ecological crisis, to help shed the fog of apathy and bring more hands to this great, but not insurmountable, task.

Authors: Atira Schulte. Mentors: Michael Popich. Insitution: Westminster College. We live in an environmental crisis caused by mass overconsumption and non-sustainable practices of humans- issues rooted in anthropocentric beliefs that humans may use all other life to our benefit with no regard for consequences. Animals and ecosystems have the right to exist and flourish, they have intrinsic worth, so they ought to have moral standing. This research aimed to build a new ethical theory that would extend the same rights humans are widely considered to have to other animals and ecosystems; especially citing Martha Nussbaum, James Sterba, and John O’Neill. The age-old desire to dominate nature must be replaced with a newfound respect and wonder for non-human life and the environment; Reframing our methods of thinking and moving towards more sustainable methods of living. Only by changing the mindset of humans, from one of domination and exploitation to stewardship and coexistence-even friendship, can we resolve this environmental crisis.

Authors: Kathryn Hales. Mentors: Sarah Steimel. Insitution: Weber State University. College students are exposed to a lot of stress, and it can impact their college experience and success. This mixed-methods study helps explain how current Weber State students’ communication with faculty is affected by stressors. Students responded to a survey we created by compiling questions from four existing studies. They answered questions on how they experience and respond to stress and how they communicate in the classroom. Interviews were also conducted to gain a more in-depth understanding of what instructors do, and whether it is helpful or not for relieving stress in the classroom. The results show statistical evidence of a relationship between stress and the type of communication students will engage in with their instructors. Instructors’ preparedness and style of communication also influences a student’s willingness to participate and communicate with their instructor.

Authors: Joshua Booher. Mentors: Jacob Hickman. Insitution: Brigham Young University. Musicians in Northern Ireland described the space and community that they were actively trying to build in Belfast as “the Third Thing”. In Belfast, music has remained as an alternative third space to the sectarian dualism of Protestant vs Catholics. Since before the Easter Rising in 1916 Catholic Nationalists have fought to obtain sovereignty by establishing a United Ireland while Protestant Unionist fight to retain what they have obtained and defend king and country from Nationalist siege. Their opposition to each other fueled The Troubles in Belfast. Since signing the good Friday agreement in 1998, active tension between these communities still creates further divides and oppositions toward their counterparts. The Good Friday Agreement ostensibly marked the end of the Troubles by providing equal sovereignty to both sides. In Belfast, music has played a significant role in anti-sectarian thirdness. Punk fostered this thirdness within the conflict of the Troubles through its references by way of its anti-sectarian framework. In contemporary Belfast, the residual punk scene now serves as one genre of many in the broader music scene. This music scene has now been self proclaimed as this “third thing” which pushes back on implosive sectarian frameworks between Catholic and Protestant communities.

Authors: Joshua Zander, Angel Rodriguez, Mason Davis, Edwin Nazario Dejesus, Mohammad Shekaramiz, Mohammad A S Masoum, Abdennour Seibi. Mentors: Mohammad Shekaramiz. Insitution: Utah Valley University. The proposed approach of using computer vision and autonomous drones for inspecting small wind turbines is a significant step towards improving the efficiency and safety of wind turbine inspections. The use of DJI Mini 3 Pro and Matrice 300 drones in conjunction with DJI’s Mobile SDK, which allows for programmed flights, enables the drones to fly autonomously and capture high-quality images of the wind turbines. The images are then processed using object detection with YOLOv8, which can accurately detect the turbines. Navigation is based on both GPS and object detection, which ensures that the drones can navigate accurately and avoid any obstacles. The proposed approach is expected to reduce the cost and time required for wind turbine inspections, while also improving the accuracy of the inspection process. This approach can be used to inspect wind turbines in remote locations, which are difficult to access, and can help identify any issues with the turbines before they become major problems.The proposed approach has the potential to revolutionize the wind energy industry by making wind turbine inspections more efficient and cost-effective. The use of computer vision and autonomous drones can help reduce the need for human intervention in the inspection process, which can be dangerous and time-consuming. The proposed approach can also help improve the accuracy of the inspection process by providing high-quality images of the turbines. This can help identify any issues with the turbines before they become major problems, which can help reduce the risk of accidents and improve the safety of the wind energy industry.

Authors: Leif Ravnsen

Authors: Amanda Kanno Davis. Mentors: Jerry Petersen. Insitution: Utah Valley University. In December of 1941, following the attack by the nation of Japan on Pearl Harbor, the United States experienced a period of anti-Japanese sentiment which was directed at both Japanese immigrants as well as Japanese-American citizens. The rhetorical theories of Aristotle, Lloyd Bitzer, Kenneth Burke, and Byron Hawke show that the United States government actively participated in the anti-Japanese hysteria of World War II through its use of propaganda, executive orders, and public proclamations. The result of this hysteria was the breach of civil liberties for over 120,000 Japanese people, approximately two-thirds of whom were American citizens. This research demonstrates the rhetorical methods employed by the U.S. government and examines modern-day concerns regarding the possibility of recurrence.

Authors: Lisa Bell, Kelsey Hixon Bowles, Joni Hayward Marcum, Maren Neild, Asmaa Alsharif. Mentors: Lisa Bell. Insitution: Utah Valley University. With the development of artificial intelligence and its breakthrough into the academic sphere, some might argue that artificial intelligence is a better and more effective tutor than human tutors. However, it’s important to acknowledge that peer tutoring itself aligns with High-Impact Practice (HIPs) as coined by George Kuh, and it effectively leverages each core element of HIPS. As a high-impact practice, tutoring enhances student engagement, critical thinking skills, and overall academic and personal development and success. Although evidently peer tutoring aligns with HIPs criteria, it is severely underrepresented in HIPs research and discussions, warranting a closer examination and recognition in the academic community. By integrating writing center research with High-Impact Practices (HIPs) and original Institutional Review Board (IRB) research, this presentation establishes peer tutoring as a High-Impact Practice (HIP) and underscores its significance in education, even in the era of advancing artificial intelligence.

Authors: Alexander Goslin, Hazel Ticas, Morgan Covarrubias. Mentors: Daniel Scott. Insitution: Utah Valley University. In the evolving realm of personal care product development, striking a balance between ingredient choice, manufacturing intricacies, and consumer demands is pivotal. As the industry grapples with escalating costs and the clamor for novelty, there's an imperative to find methods that refine the development pathway, keeping both product quality and cost-effectiveness in check. Machine Learning (ML) emerges as a promising contender, proposing a data-centric route to formulation - from discerning patterns to forecasting efficacies, and even creating formulas themselves. This study delves into the intricacies of leveraging ML for personal care formulations, specifically emphasizing its role in substituting ingredients to either amplify a product's qualitative facet or reduce production costs. Despite the allure of ML, its integration into personal care isn't without challenges, given the industry's unique regulatory, consumer-centric, and trend-driven landscape. Through rigorous testing, evidence-based enhancements, and in-depth analysis, we aim to shed light on ML's functional dynamics in cosmetic formulations, underscoring both its potential dividends in cost and quality.

Authors: Natalie Welsh, Lauren Brooks, Skyler Belka. Mentors: Natalie Welsh, Lauren Books. Insitution: Utah Valley University. When bacteria gain resistance to antimicrobial substances, they become a public health threat due to an inability to treat infections and control outbreaks. Staphylococcus aureus is a common element of the human microbiome that is widely associated with antibiotic resistance. While MRSA (or methicillin-resistant S. aureus) has long been prevalent, new types of antibiotic resistance, including VRSA (or vancomycin-resistant S. aureus), have become an increasing threat in recent years. This research aims to collect samples and use polymerase chain reaction (PCR) to screen for genes associated with resistance to common antibiotics, such as erythromycin, tetracycline, methicillin, and vancomycin. Molecular biology techniques are used to test various resistant genes. First, sample collection uses FloqSwabs dipped in phosphate-buffered saline and swabbed on various locations on the UVU campus (e.g., door handles/knobs, vending machines, elevators, stair rails, water fountains, cash registers and keypads, countertops). Then, DNA from collected swabs was extracted using the DNeasy PowerSoil Kit. PCR was used to amplify the 16S rRNA gene to act as a positive control and confirm the methodology captured bacteria. Once confirmed, we also examined the samples for various antibiotic-resistant genes (e.g., ErmA, ErmC, TetM, TetT, etc.). Lastly, amplified DNA is visualized using electrophoresis gels, observing under UV light to verify amplification. Understanding the genes found on campus and where they are most prevalent will help elucidate the risks to students on UVU’s campus, providing valuable public health knowledge.

Authors: Elise Bennett, Megan Frisby, Rob Hess, Max Taylor, Erin Riggs, Alma Laney. Mentors: Alma Laney. Insitution: Utah Valley University. Beet curly top virus (BCTV) is a highly destructive virus found in most of the Western United States characterized by curling of the leaves, yellowing, and lack of produce. Historically, BCTV was a key factor in the decline of sugar beet production in Utah, formerly a large factor in the state economy. Commonly found in beets, tomatoes, and peppers, BCT is vectored by the beet leafhopper, Circulifer tenellus, as it feeds on the phloem tissue. Novel hosts of this virus found in Utah include sunflower, mallow, eggplant, hemp, big sagebrush, and Solanum jamesii, the Four Corners potato. Sunflowers showed symptoms of curled leaves and stunting. Similarly, the eggplant developed shriveled leaves and a mosaic at the leaf tips. Four Corners potato, a staple food source of the Indigenous peoples of the Southwest, displayed strong symptoms including stunting, leaf yellowing, and leaf curling. Weedy species and other garden plants displaying various viral symptoms were also collected for testing. Detection was done using published BCTV detection primers and rolling circle amplification with the use of Phi29 polymerase to prepare the genome for whole genome sequencing. A 518 bp region was sequenced to 4x coverage from eight host samples. To ensure the validity of diagnosis, a triple antibody sandwich ELISA was performed confirming the results. Considering the history of BCTV in relation to the agriculture industry of Utah, the discovery of novel hosts is cause for concern since this virus is adaptable and limits crop yield. The diagnosis of BCTV in native plants, such as the Four Corners potato and the big sagebrush, is pressing as it these local flora are unique to the region. The verification of BCTV in these novel hosts allows for the agriculture industry of Utah to prepare prevention methods including the monitoring of beet leafhoppers and increased integrated pest management strategies are needed to protect our local environment.

Authors: Kyri Forman, Craig Thulin, Heath Ogden. Mentors: Heath Odgen. Insitution: Utah Valley University. The monarch butterfly (Danaus plexippus) uses orange filtering pigments in the eyes to discriminate between different hues of orange and yellow and these pigments are believed to be used for deciphering wing color during mate selection (Blackiston et al., 2011). However, it is not known if these orange pigments in the eyes match those in the wings, or if they are present in the wings or eyes of the white monarch (Danaus plexippus nivosus); a variant caused by a mutation in the wing pigmentation process. For this study, pigment extracts from the wings and eyes of typical orange monarchs and white monarchs were characterized using LCMS and fragmentation MS (including MSMS and MSn) and compared. Of the seven pigments known to occur within the wings of orange monarchs (Forman and Thulin, 2022), three were found in the eyes of orange monarchs and little to none of these pigments were present in the nivosus wings or eyes. This lack of orange pigment within the eyes of white monarchs may signify possible color blindness within this mutant. This is supported by previous reports of these butterflies being less likely to breed and forage for nectar, but behavioral studies will be needed to confirm this hypothesis further.

Authors: Veronica Gunyan, Minh Nguyen. Mentors: Kevin Shurtleff. Insitution: Utah Valley University. Our team’s project green hydrogen production from plastic waste by high temperature plasma pyrolysis aims to help aid in reducing waste by taking UVU’s recycled plastic waste, decomposing it using plasma pyrolysis, and turning it into clean hydrogen and carbon in a cost-effective manner. Pyrolysis is the thermal decomposition of organic materials in an oxygen-free zone. Green hydrogen comes from renewable energy and releases no CO2 by products into the air. The purity of the hydrogen can be improved by adjusting components such as temperature in the reactor, range, the gas used, the time frame, catalysts and other operational elements. Energy prospects can be determined by considering the energy consumed subtracted by that produced to determine the net output.

Authors: Annika Wood. Mentors: Michael Rotter. Insitution: Utah Valley University. The Asteraceae is the most common plant family in Utah County, Utah. With over 79 genera and 238 species, it is also the most diverse family. Due to this substantial size and diversity, the genera of the Asteraceae have traditionally been placed into tribes. This confusing taxonomic situation has made the Asteraceae a noticeable but difficult group to identify. In particular the beginning botany students and non-technically trained citizens often can recognize the Asteraceae but have trouble distinguishing the many species. To help with this issue, we are creating a guide to the tribes and genera of the Asteraceae of Utah County. This key will provide a general view of which genera are connected and which are not. Knowing these patterns and differences could prove to be useful information for those who wish to know more about the fantastic plants that grow within Utah County. The course of action for creating these keys include research of the specimens in Utah Valley University's herbarium as well as other online herbariums. For the tribes we are specifically researching the distinct taxonomic classifications for each tribe individually as well as what connects them together. When those connections and distinctions are laid out in an understandable key, we will further create keys for each genera in the tribes. The end result we hope will be a useful and informative tool for identifying plants in the Asteraceae family.

Authors: Brayden Roberts, Joshua Lothringer, Denise Stephens. Mentors: Joshua Lothringer. Insitution: Utah Valley University. We present theoretical model fits to the spectra of two complex cloudy L-type brown dwarfs, VHS 1256b (L8) and J0624 (L5). Using the James Webb Space Telescope’s (JWST) Near Infrared Spectrograph (NIRSpec) and Mid-Infrared Instrument (MIRI), we get the complete spectra from 0.6-28 microns. We first fit the data using two forward model grids from the Sonora group to estimate the temperature and cloud properties of our object. Then, we apply a modified retrieval fitting code called PICASO, to make more complex fits to our observations. We conclude that forward models struggle to accurately fit our objects, while PICASO’s complex modeling can help us better understand what physics and chemistry could be lacking from our forward models.

Authors: Seth Stringham, Audrey Elison, Kevin Shurtleff, Dustin Shipp. Mentors: Dustin Shipp. Insitution: Utah Valley University. Graphene, a single atom thick layer of carbon, has become a focal point of research in various fields due to its unique and diverse properties. As many researchers apply new methods to develop this material, it is crucial to have tools and practices in place to determine if the newly created sample is indeed graphene. This study focuses on using a 785nm Raman Spectrometer for analyzing graphene samples. The key analysis methods used in this study are Raman spectral analysis and the construction of a Carbon Spectral Library. The Raman spectroscopy, leveraging the G and 2D bands, helps identify the structural and vibrational properties of graphene. The Carbon Spectral Library provides a comprehensive collection of Raman spectra from diverse carbon-based materials, aiding in accurate comparison and identification. The study's findings emphasize the significance of the 785nm Raman Spectrometer as an effective tool for characterizing graphene samples.