2024 Faculty and Student Research Poster Session and Research Fair

Permalink for this collection. Use this when sharing or citing this source:https://hdl.handle.net/11310/6160

Browse

Now showing 1 - 20 of 28

Accuracy of VO2 Testing Using Apple Watches
(2024-03-07) Doernte, Lee; Phipps, Riley; Gamon, Jesus; Stout, Kara; Vance, Jodi
This study assesses the accuracy of VO2max estimations provided by the Apple Watch Series 5, comparing them with measurements obtained from the VO2MasterPro analyzer. Conducted on sixteen healthy volunteers, the study employed a crossover design with participants undergoing tests on both devices under different conditions. The VO2MasterPro analyzer's results averaged 39.9 ml/kg/min, while the Apple Watch estimated an average of 37.7 ml/kg/min. A paired t-test showed no significant difference between the mean values of both methods, but a weak Pearson correlation coefficient (0.2) indicated considerable variance in individual measurements. Notably, the Apple Watch demonstrated a gender disparity in accuracy, with underestimations more prevalent in female participants. These findings highlight the potential and limitations of wearable technology for cardiovascular fitness monitoring, suggesting the need for cautious interpretation of data, especially in clinical or research settings. Future research should explore larger, diverse populations and investigate the algorithms behind wearable device measurements to enhance their reliability and accuracy across different demographic groups.
An Investigation of the Generation Cohort, Self-Efficacy, and Innovation of Faculty Teaching with ChatGPT in Texas Higher Education Institutions
(2024-03-07) Ramos Salazar, Leslie; Peeples, Shanna
Generative artificial intelligence (AI) such as ChatGPT is challenging the status quo of higher education institutions. In this study, the frameworks of diffusions of innovation, self-efficacy, and technological pedagogical content knowledge provide insights in the investigation of the use of ChatGPT in the classroom. The purpose of this study was to examine the generational cohort and faculty rank differences based on the types of generative AI used, learning approaches, and the integration of course assignments. Further, we examine the predictors of the use of ChatGPT in the classroom. Findings reveal generation differences in the use of ChatGPT. Further, both self-efficacy and innovation were significant predictors of the use of ChatGPT in the classroom.
Circadian Regulation of Peripheral Serotonin and Platelets in Mice
(2024-03-07) Karaganis, Stephen; Zimmerman, Joey
Most organisms are known to possess biological clocks, which control and coordinate numerous physiological processes over each 24-hour day. Circadian oscillators play a role in generating biological rhythms and coordinating numerous processes with environmental stimuli, such as timing of a meal or exposure to light. The indolamine molecule, serotonin, is an important peripheral hormone produced by the intestinal mucosa of mammals, but its regulation as an output of the circadian clock is not well understood. Recent studies in our lab have investigated circadian rhythmicity of serotonin and its entrainment to light stimuli or food availability in various tissue compartments in mice, including blood serum, stools, and the intestinal wall. Because most serotonin is released into the blood and taken up by platelets, we investigated regulation of circulating platelet levels as well. In these experiments, mice were fed ad libitum (AL) or placed on a gradual daytime restricted feeding regimen (DRF) while maintained in a 12:12 light-dark cycle (LD) or constant darkness (DD). We assessed serotonin levels in duodenum, colon, and stool and demonstrated a high-amplitude circadian rhythm of serotonin in stool samples that persisted in constant conditions and entrained to both light and food availability, with a peak occurring close to the day-night transition under LD conditions. In contrast to some published findings, no circadian rhythm of serotonin was detected in blood serum. Serotonin levels from duodenum and colon also exhibited food-entrainable circadian rhythms, peaking in the early morning under LDRF. mRNA levels of tph 1, the rate-limiting enzyme for non-neuronal serotonin biosynthesis, was also rhythmic in the duodenum, and entrained to food availability, with a peak occurring approximately 16 hours prior to the peak in serotonin. This delay may reflect the kinetics of protein synthesis and turnover, as well as rising levels of serotonin transporter (SERT) measured in the late evening under RF conditions. Interestingly, a circadian rhythm in total platelet number was strongly entrained to cycles of food availability, but not to light.
Comparing Automobile Accident Rates in Counties from the Texan Panhandle
(2024-03-07) Li, Wenhao; Ramos Salazar, Leslie
The purpose of this study was to investigate the accident rates of counties in the Texan Panhandle. Given the high percentage rates of fatalities and crashes reported, it is important to examine accident rates in order to prevent future fatalities. A comparison analysis was conducted using Tableu using Texan Panhandle data. Results provide the factors that contributed to vehicle accidents. Additionally, Potter County had more accidents in comparison to Randall County. Findings have implications for the safety of Texan Panhandle automobile drivers.
Decoding the Wonders of Nanomachines
(2024-03-07) Ozmaian, Mona
Transducing chemical activity into motion serves as a pivotal element in the nanomachine mechanism. The enhanced molecular mobility has sparked controversy within the scientific community. Some studies indicate a substantial increase in mobility post-reaction, while others report no observable changes. In this investigation, we delve into the diffusion amplification following an exothermal reaction between two interacting species in an explicit solvent, employing extensive Langevin dynamics simulations. Our examination explores the impact of various parameters, including reactants' geometry and reaction energy. Our findings reveal no significant boost in the products of the exothermal reaction. However, when a polar solvent is introduced, a subtle increase in diffusion becomes apparent.
Development and Deployment Internet of Things (IoT) in Aquaponics Experiments
(2024-03-07) Howell, Nathan; Askarian, Benham; Bright, Barrett; Grant, Spencer; Ksor, Madilyn
In this project, our aim was to create a physical Internet of Things (IoT) water quality sensing toolset that we could put into a lab aquaponics system. Aquaponics is the combination of hydroponics and aquaculture to grow fish and crops together. Water quality is very important to the overall efficiency of resources used in the process. We purchased some off-the-shelf sensors for water temperature, water salinity, and pH and connected them into an inexpensive microcontroller. The microcontroller guides the data collection from the sensors in an aquaponics growth experiment which includes recording the data at regular intervals and then sending it to an app so that we could watch it remotely. We did not get as far as long we would like. We wanted to get where we had three individual sensor sets working and well calibrated to be just as accurate as hand measurements that we take from a manual digital probe. However, we are getting close to this state, automated data logging and monitoring. We will continue to work on these sensors to get these working and therefore make IoT monitoring of aquaponics experiments at WT a regular tool in our work. Over time, if we can find a way to create inexpensive sensor arrays for aquaponics, the ability to optimize, control, and better understand aquaponics production both for research and for general practice should to increase.
Engineering of a Microfluidic Platform for Investigation of Immersion Freezing in the Atmosphere
(2024-03-07) Bithi, Swastika; Das, Pronab; Aria, Saman; Devadoss, Timothy; Bhattacharia, Sanjoy; Hiranuma, Naruki
The West Texas A&M University Microfluidic Static Droplet Array (WT-MFSDA) platform was developed for studying atmospheric ice nucleation, specifically immersion freezing. It combines a microfluidic device with interconnected droplet parking traps and a unique hand pipetting method to create an array of nanoliter-sized droplets containing ice-nucleating particles (INPs). A commercialized cooling unit facilitates the visualization and characterization of freezing events in individual droplets. Each droplet is carefully isolated and covered with a thin mineral oil film, enhancing measurement reliability by eliminating artifacts due to surface contact, mass transfer, and evaporation. The WT-MFSDA platform allows simulation and investigation of immersion freezing in water and INP-involved suspensions at temperatures below -35 Â°C, with cooling rates relevant to atmospheric cloud updraft velocities. Temperature uncertainty is controlled within Â± 0.3 Â°C. Platform performance is verified using well-known bulk powder INP surrogates, such as illite NX, Snomax, and microcrystalline cellulose. The results from nanoliter freezing assays in WT-MFSDA are compared and validated against other freezing assays and published data. A calorimetry analysis of single droplet freezing is conducted to understand thermodynamics, kinetics, and exothermic energy release during the liquid-to-solid phase transition. Future plans include testing freezing properties of high-latitude soil dust samples from the North Slope of Alaska region using WT-MFSDA and integrating research and teaching activities by training students, and expanding laboratory exercises to classrooms. The advanced ice nucleation capabilities of WT-MFSDA enable enhanced science teaching in atmospheric ice nucleation research.
Enhancing Business Students' Learning Experiences Through a Hands-On Research Project Using Wharton Research Data Services (WRDS)
(2024-03-07) McKee, Eric; Macy, Anne; Solis, Oscar
Wharton Research Data Services (WRDS) is a widely used database by researchers in finance, economics, and many other areas, and it also offers materials suitable for the classroom. In the fall 2022 semester, we implemented a WRDS research project in four FIN 3320 Business Finance sections. Students gathered financial statements for a publicly traded company using the WRDS database, calculated and analyzed financial ratios for the company and industry, and wrote a 3- to 5-page report. The finance project supports the Amarillo National Bank School of Accounting, Economics, and Finance's initiative to engage students with hands-on research activities by utilizing a professional national dataset. We developed the Student Perception of WRDS Research in Finance Courses online survey to examine business students' perceptions toward using WRDS and the research project. In addition to student perceptions, we examined students' knowledge of financial ratios, a first step in financial data analysis, and developed a pre and post-test to measure business majors' aptitude levels using and analyzing financial ratios. We address students' benefits and challenges of utilizing the WRDS platform and a hands-on research project in F2F and online introductory finance courses. The results show that online and face-to-face (F2F) students' general perceptions of using WRDS and hands-on projects were positive. Both groups of students substantially improved their performance on the post-test relative to their results on the pre-test. The poster also provides implications for business school administrators and faculty teaching undergraduate courses and working with business students.
Environmental Drivers of Water Quality Variability in Lake Meredith, Texas
(2024-03-07) Crosman, Erik; Mukherjee, Maitreyee; Cuthbert, Robyn; Ogle, Heather; Mbanefo, Simon; Olatunbosun, Afolarin; Pool, Grayson; Taylor, Darby
An ongoing study on water quality that began in March 2023 has resulted in unprecedented data to improve understanding of how environmental variability impact the water quality of Lake Meredith, Texas, the premier recreational and municipal and agricultural storage reservoir on the Texas Panhandle that provides crucial water supplied to both the Amarillo and Lubbock metropolitan areas. The runoff from heavy rains in May and June 2023 raised the level of Lake Meredith by over 10 feet and decreased the Salinity by over 30%. Strong gradients in salinity and temperature were found to result in unusually strong vertical stratification of Lake Meredith in summer 2023, which has implications for water usage and lake biology. Surface and depth profiles of lake physiochemistry (temperature, pH, dissolved oxygen, conductivity and salinity) were collected monthly beginning in March 2023 at 6 locations on the north and south sides of Lake Meredith, and every 10 minutes at the Sanford-Yake Marina. This study has provided novel data on understanding how environmental forcing mechanisms impact water quality as well as microbiological communities at Lake Meredith.
Examining Factors that Explain the Cyberbullying of University Faculty During the COVID-19 Pandemic
(2024-03-07) Ramos Salazar, Leslie; Weiss, Adam; Yarbrough, Jillian; Sell, Katelynn
During the COVID-19 pandemic faculty were forced to transition their classes from face-to-face to virtual modalities. As a result, faculty spend an increased amount of time communicating using technologies in order to perform their academic jobs. Because of this transition faculty became more vulnerable to become cybervictimized in the academic workplace. This study obtained the perceptions of 179 faculty victims in higher education using Qualtrics. Findings revealed that faculty failed to adequately address cyberbullying incidents across relationship types (i.e., peer, administrative). Females were also more likely to be cyberbullied in comparison to males. Personality traits also played a role in being more likely to become victimized. Implications are also offered to prevent future cyberbullying victimization rates in higher education.
Financial Socialization and Behavior of Young Adults: Objective and Subjective Financial Knowledge as Mediators
(2024-03-07) Ramos Salazar, Leslie; Solis, Oscar
College students in the U.S. have faced severe financial challenges, throughout the pandemic and remain a highly researched demographic for investigating financial behaviors and decision-making (Robb & Chy, 2023). From a societal context, college-aged adults have sought financial guidance from their families and peers to learn about financial matters to make informed financial decisions. Using financial socialization theory and the theory of household consumption behavior, we examined the antecedents of financial behavior and the mediating role of financial knowledge on financial socialization and financial behavior. Students also face different financial socialization in their upbringings about financial matters that explain their financial behaviors (Antoni et al., 2019). Family and social factors such as income, financial attitudes, and financial behaviors may influence college students' attitudes, knowledge, and behaviors about financial matters (Serido et al., 2015). Using a cross-sectional survey in a public, state institution from the Texas Panhandle in the U.S., we analyzed data from 207 participants using a Qualtrics survey shortly after the COVID-19 pandemic. Results provide evidence that financial socialization and subjective financial knowledge are related to financial behavior. Findings supported the mediating effect of objective and subjective financial knowledge on the relationship between financial socialization and financial behavior. Additionally, household spending had a moderator effect on the relationship between objective knowledge and financial behavior. The current study also provides implications for education and financial stakeholders working with college students.
Flee the State Fantasy
(2024-03-07) Biery, Piper
When individuals are confronted with encroaching state power in their lives they have historically had three general choices. They can: assimilate, fight, or flee the state. However, in the modern state system opportunities to flee the state have largely disappeared alongside frontiers' states administer over most spaces and technology makes individuals increasingly legible to state apparatus. Yet, there are some individuals who still look for this third strategy. In this paper I use the Sovereign Citizens Movement (SCM), an extremist movement grounded in conspiracy theories that individuals can become sovereign entities themselves, to illustrate the ways that some citizens have reinvented a flee the state strategy in an international system with no stateless spaces.
Flexible Foams and Elastomers from Castor Oil
(2024-03-07) Shrestha, Maha L.
Self-transesterification of castor oil was employed to prepare higher molar mass polyols possessing interesting properties. Detailed structures of the polyols were studied using various standard techniques along with spectrometric analysis such as MALDI-TOF/MS. Polyurethane elastomers prepared from these polyols provided soft material with low Shore A hardness. These polyols were also tested in molded polyurethane foams and their polyurethane properties were compared with that of the commercial bio-polyols.
Graduate Nursing Student Success Modules
(2024-03-07) Phillips, Angela; Smoot, Teresa; Neely, Shaina; Rausch, Mary; Klaehn, Daniel; Mueggenborg, Lacy; Dowd, Whitney
Graduate Nursing Student Success Modules Abstract Writing is hard for every student. Strong academic writing is essential for graduate students. Master of Science in Nursing (MSN) graduate student writing is expected to stretch and grow critical thinking skills and therefore contribute productively to their area of interest within nursing. Faculty have expectations for students in writing as they enter into graduate programs. Effective instruction from faculty directly impacts student success; thus it is essential for faculty to lead students to develop their writing ability. At West Texas A&M University (WTAMU), in the Graduate nursing programs, faculty noticed that students do indeed struggle with writing. Analysis of the topics students most struggle with include paraphrasing, quotes, APA citations, and plagiarism. Students also lacked the skills necessary to utilize scholarly resources. In 2021, Graduate nursing faculty began working with library staff to formulate specific writing resources for students. An information guide began to be offered to students in the fall semester of 2021. Students can access writing modules directly through a library link. Beginning fall semester of 2022, MSN students recently admitted were required to complete modules before beginning graduate courses. The goal of this poster is to report ongoing use of writing modules within Graduate nursing at WTAMU.
History of implementation of Nanotechnology in the novel air purifiers with a special reference in reduction of Pollen, Mold Spore and PM2.5 Indices
(2024-03-07) Nguyen, Marytrihn; Burciaga, Betty; Ghosh, Nabarun
Indoor Air Quality (IAQ) has become a major concern for the public health. Global warming exerts substantial effect on flora and fauna. Increasing greenhouse gases cause accelerated pollinosis and fungal spore production, two major aeroallergens for asthma and allergies. We used a Burkard Spore Trap for aeroallergen sampling that provided us with the information regarding the onset, duration, and severity of the pollen season that clinicians use to guide allergen selection for skin testing and treatment. We also used pollen grains from different plant species of our locality for identifying and characterizing the pollen through Scanning Electron Microscopy. We examined the samples with an SEM (TM-1000) after gold coating and Critical Point Drying. We measured the pollen grains using the TM-1000-imaging software that revealed the micro-morphology with the size of colpi, sulci and the detailed microstructures. This information can aid data for classification and circumscription in Angiosperm taxonomy. For viewing the fluorescence in pollen, we used 2-3 drops of Fluorescein-based dyes with deionized water on the slides. The slides were mounted and observed under the microscope. During the last two decades, the use of SEM has greatly increased our knowledge of the microstructure of pollen. Mature pollen grains are stable in a vacuum: this allows quick preparation for SEM examination. The low level of technical expenditure required, in combination with the high structural diversity exhibited and the intuitive ability to understand the "three dimensional", often aesthetically appealing micro-structures visualized, has turned pollen studies into a favorite tool of many taxonomists. The daily weather was recorded including temperature, wind speed, precipitation, humidity, average soil temperatures. This allowed the estimation of the clinical significance of the various pollen types by combining data concerning in vivo allergenicity and terminal velocity as a means to judge the clinical significance. Presently our Laboratory has been focusing on the issues of PM2.5 pollution. Particulate matter of 2.5 micron is a major issue in Global Air Pollution. WHO reports that a very high number of people die every year due to this particulate pollution. With is current scenario of air pollution we have targeted in developing an advanced level of air purifier to solve the problem of Indoor Air Quality or IAQ. Global economies are so tightly interconnected that companies, governments and industries will soon be forced to cooperate in ways we could not have imagined just a few years ago. Innovations in technology continue to have massive effects on business and society. We're now seeing emerging markets become hotbeds of innovation, especially in efforts to reach the growing middle class and low- income consumers around the globe. This report covers the information on how a Nanotechnology research product was developed and marketed in many countries. Collaboration between the corporate worlds with academia has been proved to be beneficial in scientific inventions. With the increased population growth and industrial expansions most of the cities are experiencing poor air quality. Global warming exerts substantial effect on flora and fauna all over the world. Increasing greenhouse gasses causing accelerated pollinosis and fungal spore production, two major aeroallergens for asthma and allergy symptoms. We are in the need of a much-advanced air purifier that works without filter and improve the air quality with a greater extent than the existing air purifiers in the market. We have been working in developing an efficient device to reduce the indoor aeroallergen to alleviate the symptoms of allergy and asthma. Collaboration between Dr. Ghosh's Aerobiology Lab at the West Texas A&M University and air purifier industries developed a nanotechnology called Advanced Hydrated Photocatalytic Oxidation (AHPCO) technology. This technology has been used for building novel filter-less air purifiers, cell phone sanitizers, food preservation equ
Housing Voucher Discrimination and Deaths of Despair
(2024-03-07) Meredith, Neil R.; Brooks, Christopher A.; Meredith, Amy A.
Housing policy relating to the opioid epidemic is receiving increased scrutiny. Concerns have arisen that rejecting housing vouchers is harming public health. We estimate the relationship between legalizing housing discrimination of Section 8 housing vouchers (VDA) and deaths of despair using state level mortality data on U.S. adults from the Centers for Disease and Control database. Leveraging 2015 legislation in Texas and Indiana that legalizes Section 8 housing voucher discrimination, results suggest the policy increased the prescription opioid mortality rate by 2.438 deaths per 100,000 people. The findings imply that legalizing Section 8 housing discrimination may worsen public health in the ongoing opioid crisis.
Monitoring Cotton Growth in the Texas Panhandle Using Computer Simulations
(2024-03-07) Marcillo, Guillermo
Cotton is a profitable crop with a low water consumption footprint compared to other row crops, which makes it suitable for water conservation strategies in the TX Panhandle. However drastic variation of climatic patterns coupled with future economic uncertainty would severely impact cotton decision making. Furthermore, insufficient field data as well as a lack of tools adapted to the unique conditions of the region limit the options for growers to make efficient use of inputs and maximize their yields. In this project we propose the initiation of a digital system for monitoring cotton crop conditioning in West Texas. Such a system will merge large volumes of information resulting from computer assisted simulations, remote sensing imagery, and field experiments so users can accurately keep track of cotton phenology - a fundamental indicator of crop health to inform field decisions.
Musical Matrons: Women and the Early History of the Amarillo Symphony
(2024-03-07) Hieb, Kimberly
Founded in 1924, the Amarillo Symphony was first a pet project of the Amarillo Philharmonic Club, a vibrant and active group of women who regularly produced concerts and performed music at teas, luncheons, and other events locally. The first conductor of the Amarillo Philharmonic, as it was first called, was local piano teacher, Grace Hamilton, and the group's first performers were all women drawn from club membership. In fact, women have graced the stage as performers with the Amarillo Symphony since its very inception both as orchestra members and guest artists. Women composers, especially Texas Panhandle native Radie Britain, championed and were celebrated by the Amarillo Symphony. Women's activities with the Amarillo symphony did not stop there: the key benefactors of the institution over its one-hundred year long history were women. May Peterson Thompson, a metropolitan opera star who married Amarillo hotel businessman E.O. Thompson, was a key supporter of the institution in its early days, it was the women of the Amarillo Symphony Guild who rescued the institution from financial failing in the 1970s with a heroic fundraiser, and it was Sybil B. Harrington who established the endowment that gives the symphony relative financial peace of mind today. The Amarillo Symphony, unlike many other American symphonies, was formed and fueled by the work of women in the opening decades of the twentieth century. The organization was born out of a women's music club, women served as the organization's earliest performers, both in the orchestra and as guest artists, and key women were responsible for financially supporting the organization throughout its early history. The research presented in this poster charts this particularly rich facet of the history of the orchestra, which remains a bastion of culture on the High Plains. This poster introduces the integral role that women played in the establishment and early activities of the Amarillo Symphony. The poster highlights four categories of women who were involved in the Symphony from its earliest days including the clubwomen who founded the orchestra, as well as female performers, composers, and benefactors, and briefly summarizes their contributions and involvement with the Amarillo Symphony in its earliest days.
Of Flesh and the Feminine
(2024-03-07) Gamble, Misty
This research study led to the creation and production of a new body of work that exhibited at the National Council on the Education for the Ceramic Arts Conference (Cincinnati, Ohio), Louis Hopkins Underwood Center for the Arts (Lubbock, Texas), and then will travel on to other national exhibition spaces and museums. The discovery of new knowledge leading to exhibition is the foundation of my creative arts research. I am currently looking at the overlap of feminist and vegan critical theory, the intersection of feminism and environmentalism and the relationships between human animals and non-human animals. I consider myself an animal rights activist that uses art activism to foster dialogue about the animals, earth, and interspecies relationships. With the help of the Kilgore grant, I completed a series of eight life size figurative ceramic sculptures each comprised of fifty individual ceramic slip cast parts. These ceramic sculpted torsos of women hold up gigantic heads of hair. Atop the head of hair sits metal soldered and woven "cages" or upside down French revolutionary era hoop skirt holdingÂ cornucopias of tassels, horns, synthetic hair, faux flora, faux fruit, and ceramic chicken feet, legs, and wings.
Optimizing English Language Learning: A Comprehensive Guide
(2024-03-07) Hwang, Sang; Hindman, Janet
Addressing critical issues in multilingual education requires tackling various challenges to ensure effective learning experiences for students who speak multiple languages. The article focuses on difficulties faced by multilingual students, providing practical strategies to support their academic growth. The study involved 55 multilingual students in Texas, predominantly refugee children speaking 38 languages on campus. The study highlights the importance of recognizing the children's unique needs and implementing effective strategies for improved educational outcomes and successful transitions to higher grades.

Browse

Browsing 2024 Faculty and Student Research Poster Session and Research Fair by Title