Architecture

Authors: Sarah Adams, Bailey Bennion, Sara S Rocks. Mentors: Sara S Rocks. Insitution: Utah Valley University. The abundance of microplastics within Earth’s environment is of great concern to public health. Heavy toxic metals like lead and mercury concentrate on the surfaces of microplastics, and can readily enter the biosphere. This poses a risk to humans and other forms of life because of the large amount of microplastics that have been found in even the most remote locations on Earth. Not much has been studied about the origins and presence of microplastics in Utah snow. It would be beneficial to study microplastics in snow because, once the snow melts in the spring, it is a substantial source of water for Utah and communities in the American West. Preliminary data indicates increased concentrations of microplastics in snow samples that originated from ski resorts compared to snow samples in areas with little recreation. The current project further investigates the origins and quantity of microplastics in the snow at the Sundance ski resort. Snow samples from the Sundance ski resort and from a remote location with little human activity are compared. Additionally, the number of microplastics at Sundance between natural and artificial snow samples are compared to see if the plastic components within snowmaking machines generate a greater amount of microplastics in the snow. To investigate if snowboards and skis can release plastics, microplastics in fresh snow are quantified before and after snowboard contact. Because microplastics can also be shed from clothing, researchers also examined samples for fibers generated from winter garments. This project aims to shed light on the sources and number of microplastics in Utah snow, especially the effects of skiing and snowboarding.

Authors: Isaac Settle, Easton Gray, Bonnie Anderson. Mentors: Bonnie Anderson. Insitution: Utah Valley University. Study of mode transitions with an artificially-blown clarinet Isaac Settle, Easton Gray, and Bonnie AndersenAbstractWhile playing the clarinet one might experience what is called a squeak or grunt note. A squeak note is a note that is in a higher register without any change of the keys being pressed. Similarly, a grunt note is a lower shifted note with the same circumstances. Both tend to be undesirable while playing, but often happen when learning how to play the clarinet. A similar occurrence of tonal differences can be controlled intentionally when advanced students enacting the technique called voicing to play the instrument in different registers. This research studied the physical parameters that cause squeak and grunt notes. An airtight box was built to hold the mouthpiece of the clarinet and attached to an air compressor. The effects on mode transitions between registers based on air pressure and where contact is applied on specific parts of the reed of the clarinet were studied. Additionally, a laser vibrometer was used to compare reed vibrations to that of the pitch of the clarinet. This data can help clarinet students as they learn the technique of voicing.

Authors: Nykitha chomina, Emalee Dias, Mary Roberts. Mentors: Jodi Lopez. Insitution: Utah Valley University. As e-cigarette use has increased in popularity among the general population, especially among adolescents, the demand for research has become evident. E-cigarettes became available in the United States in 2007 and were created as a tobacco cessation tool, even though there is no current research supporting those claims. The wide array of flavors is attributed to the growing popularity of e-cigarettes with known and unknown properties. There is some overlap between the chemicals found in traditional cigarettes and e-cigarettes including nicotine. Some of the most negative effects of these ingredients include carcinogenic effects and negative oral manifestations such as hairy tongue, xerostomia, inflammation, and increased incidence of periodontal disease. For decades dental professionals have been interviewing patients regarding their smoking habits; however, with the rise of e-cigarette use, there is a greater demand for patient education. It is crucial that dental professionals take on an active role when it comes to preaching the truths about the dangers of e-cigarettes and the negative impact on oral health. Keywords: e-cigarette, oral health, ingredients

Authors: Samuel Andersen. Mentors: Jianlong Han. Insitution: Southern Utah University. We study a Gray-Scott model arising from chemistry. Using nondimensionalization, we reduce the number of parameters, we also analyze the stability of the steady state solutions of the system.

Authors: Vince Rossi, Spencer Brown. Mentors: Vince Rossi. Insitution: Utah Valley University. Current systems of generating 3D fluorescent images of samples require scanning of a sample or multiple exposures to acquire a series of images. Collecting a 3D fluorescent image in these fashions is timely, ranging from minutes to tens of minutes. This is not ideal for imaging live, dynamic samples that change as time progresses. The use of holographic techniques allows for the collection of a 3D image on the scale of milliseconds, therefore negating motion artifacts. Combining the speed of digital holography with fluorescent imaging will allow for identification of labeled biological components within a sample as well as the ability to view the sample in a 3D space thus offering greater detail and information on the sample. This process is called Holographically Informed Fluorescence Imaging (HIFI). Simulations have been run using MatLab in which a sample is imaged using Phase Shifting Digital Holography. The 3D reconstruction of the image is propagated using Huygens Convolution Method, and then all of the pixels of the image are brought into focus numerically. This image is then overlayed with the fluorescence image obtained. Each pixel of the fluorescent image is propagated to the depth of focus for each pixel within the 3D holographic image and a 3D fluorescent image is obtained. Simulations of this process have proved successful. A proof of principle experiment is currently underway as to prove the effectiveness of this fluorescent imaging method.

Authors: Cole Murphy, Andrew Blazzard, Austin Barney. Mentors: Patrick Steffen. Insitution: Brigham Young University. BackgroundHigher levels of social media use (SMU) have demonstrated associations with higher levels of self-reported stress. However, the association between SMU and physiological markers of stress, such as heart rate variability (HRV), is less understood. We hypothesize that increased time spent each day on social media will be associated with decreased baseline HRV, but only for individuals who report high rates of stress. We also hypothesize that time spent on social media will be associated with decreased baseline HRV for individuals with higher levels of neuroticism. When considered together, we hypothesize the largest association between SMU and baseline HRV for individuals with higher levels of both stress and neuroticism.MethodsUsing a sample of 165 undergraduate students, we measured baseline heart rate variability with a 3-lead ECG. We determined the average SMU using the Social Media Use Questionnaire (SMUQ). We also ascertained self-reported stress levels using the Depression, Anxiety, and Stress Scale (DASS), and levels of neuroticism using the IPIP NEO Neuroticism Extraversion Openness - PR (IPIP-NEO-120). We will use multivariate regression for our analysis.ResultsResults are undergoing analysis. ConclusionsWhile the use of social media by itself may not have a clear direct association with HRV, it is important to consider the effects of social media use on people with a high emotional state of stress and/or high levels of neuroticism. As public policy continues to be developed for social media, it is important to consider how people with higher tendencies to become stressed and those with higher levels of neuroticism can be affected by social media use if unregulated.

Authors: Jennifer Mortensen, Melissa Lee, Jessica C Hill. Mentors: Jessica C Hill. Insitution: Utah Valley University. The prevailing assumption in academia has been that outstanding researchers would naturally be outstanding teachers. However, this notion began to face scrutiny in the late 1950s and early 1960s (Cruz et al., 2023). The societal upheavals of the 1960s had a profound impact on American colleges and universities, leading to students demanding and obtaining a more significant role in campus life. One notable change was the introduction of student evaluations of teaching, which were virtually non-existent before the 1960s but became standard practice by the late 1970s. In response to these shifts and faculty requests for support to enhance teaching, Centers for Teaching Excellence (CTEs) were born, with the inaugural centers established at the University of Michigan and Michigan State University (Bakutes, 1998; Miller, 2002). This marked the beginning of a nationwide initiative to strengthen teaching in higher education, culminating in the formation of over 1,000 such centers by the mid-1970s and general coverage across the United States by 2020 (Wright, 2023). In today's academic landscape, CTEs play an instrumental, mission-driven role in enhancing learning and teaching. The primary mission of most CTEs is to improve student learning, support faculty, encourage innovation, and support scholarly and creative work (Wright, 2023). While there is a wealth of literature on CTE organization, function, and impact, there is a noticeable gap in knowledge regarding the most frequently utilized programming and services offered by CTEs. In the wake of the COVID-19 pandemic, the educational landscape has undergone significant changes, necessitating a shift in the learning and teaching needs of students and faculty. This research seeks to address this evolving dynamic within Utah by examining the prevalent programming and services provided by CTEs across the state. The findings from this research will provide valuable insights into these changing needs and will inform future programming and strategic directions for CTEs in Utah. Bakutes, A. P. (1998). An examination of faculty development centers. Contemporary Education, 69(3), 168-171.Cruz, L., Parker, M. A., Smentkowski, B., & Smitherman, M. (2023). Taking flight: Making your center for teaching and learning soar (2nd ed.). Routledge, Taylor & Francis Group. Murray, J. P. (2002). The current state of faculty development in two-year colleges. New Directions for Community Colleges, 118, 89–98.Wright, M. C. (2023). Centers for teaching and learning: The new landscape in higher education. Johns Hopkins University Press.

Authors: Anna Trollmann. Mentors: Chris Anderson. Insitution: Utah Valley University. Past research has found positive correlations between childhood abuse and the likelihood of developing eating disorders later in life. Much of the research previously composed primarily focuses on specific categories of abuse, including sexual abuse, emotional abuse, and witnessing domestic violence. Feelings of loneliness are often studied in relation to eating disorder behaviors, specifically binge eating disorder (BED). Scarcely any research delivers studies of former college students with a specific focus on introspection regarding feelings of being unloved. The goal of this research project is to understand the correlation between feeling unloved and neglected with eating disorder behaviors. This UVU IRB-approved study (IRB Protocol #939) will use data from 6,000 randomly selected UVU current and former College of Humanities and Social Science (2014-2021) that were sent an email with a survey link. The survey assessed the past Adverse Childhood Experiences (ACEs) related to feeling loved in childhood and their eating habits. The large sample size of this study will help support any findings in this research. Using former Utah college students in this study creates limitations as they are likely to be higher educated and younger than the general population. The results of this research could be relevant to the treatment of eating disorders, the detection of children at risk of eating disorders, and the consequences of feeling unloved in childhood.

Authors: Lilliana Rogers. Mentors: Dannelle Larson-Rife. Insitution: Utah Tech University. One in five girls and one in twenty boys are victims of childhood sexual assault in the United States (Crimes, 2012). There is ample research on the effects and treatment of CSA on victims, however, a paucity of research on pedophiles and sexual offenders. In this social policy paper, the effects of childhood sexual abuse (CSA) on victims should use neuroscience research to prevent CSA. Furthermore, attachment in childhood is pertinent in developing healthy adult relationships, however, despite having a secure attachment to parents, children still face adverse effects of CSA in intimacy in adulthood (Barnum & Perrone-McGovern, 2017). Furthermore, adults exposed to CSA face a higher risk for mental health disorders, physical health problems, and substance abuse disorders, compared with adults who have not been exposed to CSA (Herder & Redner, 1991). Four main effects of concern are addressed in CSA victims: intimacy in adulthood, mental health risks, physical health risks, and substance abuse. These main points of concern illustrate the detrimental effects of CSA, and justify the need for change. Survivors are not the root cause of childhood sex abuse; perpetrators of sexual abuse against children are, leaving perpetrators who commit CSA at risk for reoffending. Incarceration is ineffective due to short sentencing and the child has already been sexually abused (Grady et al., 2015). In addition to ineffective reprimands, little research has been conducted on why and how pedophilia occurs. However, the limited research that has been conducted, is promising, but needs further funding and research to investigate the origins of pedophilia, how to treat it and how to prevent it. In addition, current pedophilia prevention efforts are noninclusive, inaccurate, and not targeted toward caregivers (Kenny & Wurtele, 2010; Grady et al., 2015; Finkelhor, 2009). Pedophilia is not addressed and treated, only the aftermath of CSA is. By analyzing these main concerns, we examine three points of intervention by addressing sexual offenders and pedophiles through the ineffectiveness of incarceration, the lack of funded research, neuroscientific research, and inadequate prevention methods. These points of intervention can be implemented and may reduce the risk of CSA so no child ever has to experience childhood sexual assault.

Authors: Jalynn Lunceford. Mentors: Crystal Koenig, Arianna Harrington. Insitution: Southern Utah University. At Southern Utah University, the Anthropology and Mammalogy Teaching Collections were widespread and disorganized. The Anthropology Teaching Collection had not been curated yet, and only a binder of handwritten records from 2005 existed for Mammalogy. Mammalogy had over 70 specimens exhibiting dry rot, unsealed taxidermy was found to be leaking onto storage trays, and various skeletal specimens were in severely fragile states. When tasked with organizing these collections, my main goal was to create a better inventory and curation system for easier access to teaching materials and increase interdepartmental resource-sharing. Over 600 recorded hours, I created separate websites for each collection to display photos of available specimens, and specimens were inventoried using a taxonomic-based numerical barcoding system. Their housing system was reorganized and improved where possible. Over 100 specimens were cataloged in Anthropology; the majority were additive-manufactured primates with no real human remains. In Mammalogy, 1,296 specimens were cataloged; over 700 were skeletal remains and the remaining 500 were taxidermy, with one surprise discovery of undocumented human remains. The human remains were sent to the State Forensic Examiner and was determined to be a poorly prepared anatomical specimen. This project allowed me to prevent further damage to the Mammalogy specimens by effectively removing rotting and highly damaged specimens, and treating for moths. Lost materials were rediscovered, including the first known primate to the collections. Now, professors and students can effectively navigate and locate teaching/learning resources from the databases and websites I created, and better anticipate future collection needs.

Authors: Edwin Nazario, Mason Davis, Mohammad Shekaramiz, Mohammad Masoum, Abdennour Seibi. Mentors: Mohammad Shekaramiz . Insitution: Utah Valley University. Wind turbine blade maintenance is expensive, time exhaustive, and prone to human error and misdiagnosis. With our energy production rapidly increasing in the green sector, these issues are only exacerbated. As wind energy production is expanded in Utah, and the wider Mountain West, the capital cost of wind turbine damage and the subsequent downtime of the turbines will cause strain on our energy output capabilities. One such solution is the development of autonomous classification and identification of these anomalies through deep learning. In this research, a novel dataset is created using a small wind turbine and multiple deep learning architectures and techniques are deployed for comparative analysis. Here, ResNet-50, VGG-19, Xception, and a custom CNN are deployed for the purpose of anomaly detection. Transfer learning is also investigated for further performance gains with each of the existing architectures as the backbone network. For this research, a new dataset was created that combines both indoor and outdoor images of a small wind turbine. A total of 6 blades were used, 3 representing healthy and 3 representing faulty, resulting in 6000 images. The faults on the blades had a combination of cracks, holes, and erosion to simulate the damage found on commercial grade turbine blades. Indoor images were taken using different cameras and backgrounds to simulate human inspection. To introduce realistic environmental features to the dataset, such as sunlight and clouds, drones were utilized for outdoor imaging. After extensive hyperparameter search and simulations, it was found that the Xception architecture provided the best classification accuracy of 99.33% followed by ResNet-50 and VGG-19 attaining 98.412% and 97.418%, respectively. This accuracy shows promising performance in the autonomous detection of wind turbine faults for the purpose of health monitoring and maintenance scheduling. To expand on our work, fault localization and size analysis techniques will be investigated to provide more detailed information to maintenance personnel.

Authors: Allie Pace, Conner Bennett. Mentors: Marzieh Ghasemi. Insitution: Utah Tech University. The city of Saint George is reported as one of the fastest-growing cities in the USA with more than 40% change in its population from 2010 to 2022. With increasing population and subsequent consumerism, Saint George has seen a significant increase in waste production. Analyzing the data recorded by Washington County Solid Waste, revealed that municipal waste disposal has increased from about 136000 Tonnes in 2015 to around 227000 Tonnes in 2021. The preliminary data analysis showed that the maximum waste production mostly occurred in the peak season from March to May with approximately 20000 Tonnes of waste produced on average during these months in 2020. The purpose of this research is to study the trends in waste generation in Washington County, City of Saint George over the past 10 years. As a part of this research, the waste composition, the average waste production per household, and the possible factors that may contribute to changing waste production and composition will be investigated.

Authors: Tzu Yu Weng, Isaac Teuscher. Mentors: Xinru Page. Insitution: Brigham Young University. While online technology connects people around the world, norms around privacy, appropriate interactions, and information sharing vary significantly from culture to culture. Thus, we investigate potential issues that can happen when individuals from different cultural backgrounds interact through online platforms such as social media or texting. Our study consists of interviewing participants who have recently relocated to another country. Participants were invited to share instances of how their technology usage differs from that in their country of origin. Through inductive coding, we identified patterns in how cultural differences influence technology interactions. In this presentation, we will discuss the results from the analysis including recommendations for developing tools to enhance intercultural interactions online and reduce barriers in cross-cultural exchanges.

Authors: Gabriela Coca. Mentors: Jocelyn Wikle. Insitution: Brigham Young University. This research project is a response to a policy gap in kinship care in the state of Utah. In conversations with Representative Watkins from Utah, I learned that there is interest among policy makers and policy influencers in improving adoption placements in Utah. There is interest in investigating the benefits and costs of prioritizing kinship care, so that better policy solutions can move forward. This project aims to provide research-based information on both benefits and costs of kinship care as well as to propose viable policy solutions that could improve outcomes for children and families touched by adoption.In the United States today, it is unfortunate to say that there are many kids that are living within homes that cannot provide them the adequate resources to succeed in life. Financial instability, substance abuse, and parents with mental health challenges are all strong predictors of being placed in kinship care (Jedwab et al., 2020; Tian et al., 2023). For these reasons, organizations such as Child Protective Services (CPS) and others are trying to find homes for these kids in which they can feel safe and still progress in life. For many countries, including the US, kinship care is at the top of the hierarchy when it comes to placement options (Jedwab et al., 2020). Kinship care is “any living arrangement in which children do not live with either of their parents and are instead cared for by a relative or someone with whom they have had a prior relationship. Many agencies include agencies beyond blood relatives such as god parents, family friends, or anyone else with a strong emotional bond to the child” (Geen, 2004, pg. 132). Kinship care has proven well in many cases because it brings a lot of stability to children (Jedwab et al., 2020; O’Brien, 2012; Hallet et al., 2023; helps them to understand their identity (O’Brien, 2012), and it allows them to stay close to the family and friends network (Clements & Birch, 2023).Although kinship care has many upsides, it also has many downsides, which is why it has been a difficult topic for many people. For example, research has found that many people who are kinship carers tend to be alone and older and in poor health (Geen, 2024; Clements & Birch, 2023; Farmer, 2009; Burke et al., 2023) compared to carers in the foster care systems. This may limit their ability to take care of children and provide them the adequate resources that they need in order to flourish. Multiple researchers recommend that state governmental institutions provide more training and financial support to kinship carers (Jedwab et al., 2023; Burke et al., 2023) so that they can at least have the abilities and resources to adequately take care of kids found in these situations. At the end of the day though, ideally it would be beneficial for precautions to take place and standards to be set forth so that children do not have to be placed in out-of-home placements in the first place (Burke et al., 2023). ReferencesBurke, S., Bouey, J., Madsen, C., Costello, L., Schmidt, G., Barkaskas, P., White, N., Alder, C., & Murium, R. (2023). Kinship care: Evaluating policy and practice. Journal of Public Child Welfare, 17(3), 647–668. https://doi.org/10.1080/15548732.2022.2091721Clements, J., & Birch, S. (2023). Exploring risk and protective factors in kinship family environments: A systematic literature review of the views of children in kinship care. Educational Psychology in Practice. https://doi.org/10.1080/02667363.2023.2243212Geen, R. (2004). The Evolution of Kinship Care Policy and Practice. The Future of Children, 14(1), 131–149. https://doi-org.byu.idm.oclc.org/10.2307/1602758Hallett, N., Garstang, J., & Taylor, J. (2023). Kinship care and child protection in high-income countries: A scoping review. Trauma, Violence, & Abuse, 24(2), 632–645. https://doi.org/10.1177/15248380211036073Jedwab, M., Xu, Y., & Shaw, T. V. (2020). Kinship care first? Factors associated with placement moves in out-of-home care. Children and Youth Services Review, 115. https://doi.org/10.1016/j.childyouth.2020.105104O’Brien, V. (2012). The benefits and challenges of kinship care. Child Care in Practice, 18(2), 127–146. https://doi.org/10.1080/13575279.2012.657610Tian, Y., Ma, Z., & Peng, F. (2023). Positive development of orphans in kinship care: The role of family stability. Child & Family Social Work. https://doi.org/10.1111/cfs.13083

Authors: Taelyn Stinson, Kaicee Postler, Racel Arocho, Julie Nelson. Mentors: Kaicee Postler. Insitution: Utah Valley University. The Stronger Families Project (SFP) is an established FLE program at Utah Valley University (UVU) that is taught by undergraduate student interns to families in the community. The current study aims to examine the efficacy of SFP among Fall 2023 participants. A pre- and post-program evaluation of survey data from participants enrolled in SFP during the Fall 2023 semester will be used to evaluate changes in communication, problem-solving skills, and general family functioning. Several subscales from the program’s own established evaluation tool (Family Wellness, 2023) and the General Functioning Subscale from the Family Assessment Device (FAD, Epstein, 1983) were used. A total of N = 25 participants completed the pre-program surveys in September 2023 and will be asked to complete post-program surveys in November 2023. Results from the pre- and post-test analysis of change will be presented. Implications for future research and Family Life Education (FLE) programs will be discussed.

Authors: Lauren Hammond, Hailey White, McKayla Pittman. Mentors: Brandon Burr. Insitution: Utah Valley University. Public opinion has largely moved away from traditional notions of marriage and religion, particularly for emerging adults (Gubernskaya, 2010; Pew Research Center, 2019). Data shows 44% of those ages 18-29 believe marriage is obsolete (Helimlich, 2011), and 40% of emerging adults are religiously unaffiliated (Pew Research Center). Emerging adults are more likely to explore diversity in relationships and express more openness to various relationship arrangements such as cohabitation and polyamory (Levine, 2020; Trask & Koivunen, 2007; U.S. Census Bureau, 2020), and many emerging adults may not find the structure and rules of organized religion agreeable with their perspectives and chosen lifestyle (Drewelies et al., 2018). Various reports also show strong connections between relationship health and physical and emotional health (e.g., Kiecolt-Glaser & Newton, 2001; Miller et al., 2013), with some connections between religiosity and health (Weaver et al., 2006), but very little information exists on how relationship and religion trend perspectives affect various aspects of health and well-being. Marital paradigms theory suggests that marriage attitudes are shaped by varying “marital contexts,” including religious beliefs, socioeconomic factors, public opinion, and changes in attitudes and beliefs over time (Willoughby et al., 2013). Thus, current relationship, marriage, and religiosity facets are likely interrelated and likely influence health aspects, perspectives, attitudes, and practices. This study extends the current literature exploring how various relationship and religion perspectives connect with various aspects of well-being (e.g., emotional and physical health, self-esteem, stress, general happiness), and how these connections may differ by demographic factors such as age. References Drewelies, J., Agrigoroaei, S., Lachman, M. E., & Gerstorf, D. (2018). Age variations in cohort differences in the United States: Older adults report fewer constraints nowadays than those 18 years ago, but mastery beliefs are diminished among younger adults. Developmental Psychology, 54(8), 1408–1425. https://doi.org/10.1037/dev0000527 Gubernskaya, Z. (2010). Changing attitudes toward marriage and children in six countries. Sociological Perspectives, 53(2), 179–200. https://doi.org/10.1525/sop.2010.53.2.179 Heimlich, R. (2011). Marriage is obsolete. Retrieved from https://www.pewresearch.org/fact-tank/2011/01/06/marriage-is-obsolete/ Kiecolt-Glaser, J. K. & Newton, T. L. (2001). Marriage and health: His and hers. Psychological Bulletin, 127, 472–503. Levine, N. (2020). This is how many young people are open to a polyamorous relationship. Retrieved from https://www.refinery29.com/en-gb/young-people-polyamorous-relationship-study Miller, R. B., Hollist, C. S., Olsen, J., & Law, D. (2013). Marital quality and health over 20 years: A growth curve analysis. Journal of Marriage and Family, 75, 667-680. doi: 10.111/jomf.12025 Pew Research Center. (2019, October 17). In the U.S. decline of Christianity continues at rapid pace. Retrieved from https://www.pewresearch.org/religion/2019/10/17/in-u-s-decline-of-christianity-continues-at-rapid-pace/ Trask, B. S., & Koivunen, J. (2007). Trends in marriage and cohabitation in culturally diverse families. In B. S. Trask & R. Hamon (Eds.), Cultural diversity and families: Expanding perspectives. Sage Publications. U.S. Census Bureau. (2019). Estimated median age at first marriage, by sex: 1890 to the present (Historical Marital Status Tables, Table MS-2). Retrieved from https://www.census.gov/data/tables/time-series/demo/families/marital.html Weaver, A. J., Pargament, K. I., Flannelly, K. J., & Oppenheimer, J. E. (2006). Trends in The Scientific Study of Religion, Spirituality, and Health: 1965-2000. Journal of Religion and Health, 45(2), 208–214. https://doi.org/10.1007/s10943-006-9011-3 Willoughby, B. J., Hall, S. S., & Luczak, H. P. (2013). Marital paradigms: A conceptual framework for marital attitudes, values, and beliefs. Journal of Family Issues, 20, 1-24.

Authors: Avary Fielding. Mentors: John Salmon. Insitution: Brigham Young University. Human-robot co-manipulation is a field of study that explores humans and robots collaboratively moving objects in various applications, including areas such as search and rescue or disaster response. The focus of this particular research is the coordination of a group of 2-3 human participants to maneuver a 55-lb table and execute specific tasks, in order to draw insights on effective strategies for humans-robots teams. Within each group, a leader was equipped with a virtual reality (VR) headset, providing them with a visual representation of the end goal. In contrast, one or multiple followers, who were unable to see the desired final position, had the responsibility of following the leader to complete the task. Data pertaining to forces, torques, and position was recorded for several iterations of 18 unique table movements to investigate group strategies and learning over time. One specific maneuver involving diagonal translation in the transverse plane (xy, with +y being to the left of the leader) became of special interest and led to the formation of two key hypotheses surrounding the evolution of human coordination strategies. First, it was hypothesized that participants would initially approach the task by translating forwards (in the x direction) and then sideways (in the y direction), before potentially optimizing their strategy in subsequent trials. Second, it was anticipated that, after successfully completing the task twice, participants would adapt to a more efficient method, involving direct diagonal translation. This research aims to answer whether the transition from sequential translations to diagonal movement is a learned behavior, developed over time as groups become more adept at the maneuver. Understanding how humans naturally tend to optimize large object manipulation can be invaluable in the realm of human-robot co-manipulation, as it provides a point of reference on which to base robot behavior, ultimately improving performance and efficiency in various co-manipulation scenarios.

Authors: Ashton Walden. Mentors: Sayeed Sajal. Insitution: Utah Valley University. Cyber attacks are at an all-time high and mobile devices are some of the most highly targeted devices today. This is due to the shifting landscape of the workforce brought on by the coronavirus. December 12th, 2019 saw the first patients in the Hubei Province of China experience symptoms of what would become known as the Coronavirus that would eventually cause a global pandemic. Little did anyone know at this time the world would change drastically because of this virus. One of the areas that was hit the hardest was the global workforce. Many industries were forced to shut down or adopt a method of remote work. This led to companies adopting either a mobile device management system or a bring-your-own-device policy. Cybercriminals took notice of this abrupt shift and began taking advantage of the many vulnerabilities of mobile devices. This paper investigates those vulnerabilities, how cybercriminals take advantage of those vulnerabilities, and what can be done to prevent attacks on mobile devices. Interviews were conducted with 10 separate iPhone users on their mobile device habits and their basic knowledge of mobile device safety. Various papers related to the topic as well as industry-leading websites were consulted for industry standards and statistics as well as safety recommendations. Through multiple interviews and analysis, I have found that many users have a strong sense of confidence in their phone’s built-in privacy and security protections and many believe that this is sufficient cyber security and leaves them with little to no vulnerabilities. I have also found that security incidents on mobile devices are not uncommon, one 2021 report even showed that 46% of companies reported a security threat stemming from a malicious mobile application installed by an employee. I have concluded that as a result of many individuals believing that their mobile devices have pre-installed security measures they are not at risk of an attack. This may lead them to indeed become more vulnerable as cyber attacks on mobile devices and mobile device management systems have become extremely common in the modern world.