Digital Commons Network^™

Synthesis Of Optically Active Chiral Compounds Using Co2, Antonio Ruiz

Utah Space Grant Consortium

The proposed project aims to synthesize optically active chiral compounds. The current selected procedure for synthesizing chiral molecules utilizes carbon dioxide, a greenhouse gas that is harmful to the environment, as a feedstock to produce high value organic electronics for use on aboard spacecraft. These resulting chiral molecules offer a range of functional properties that can enhance device performance and reliability, critical for space applications. The procedure for synthesizing the compounds is currently under review to validate the method as reproducible and scalable. Ultimately, the project can have a significant impact on space exploration and technology by providing a sustainable …

Photodegradation Of Self-Immolating Polymers As A Potential Solution To Optical Scattering, Alex Gallion, Sydney Mcfarland, David Allred, Walter Paxton

Utah Space Grant Consortium

Starshades and other sensitive optical devices require dust mitigation techniques to protect their surfaces. We investigate coating these surfaces with a photodegradable polymer film that will vaporize when exposed to ultraviolet light. A series of experiments was conducted in which we studied this phenomenon in vacuum after applying a photo-depolymerizing coating. Poly (2-methyl, 1-pentene) sulfone is shown to degrade in vacuum when exposed to 172 nm UV light. Future studies will examine whether the coating can be used to remove dust contaminants from sensitive optical devices upon photoirradiation..

Magnetically-Stabilized Let Joints For Origami-Based Space Arrays, Hunter Pruett, Spencer Magleby

Utah Space Grant Consortium

A review of surrogate folds is presented. From said review, a concept set of surrogate folds is generated and concept selection criteria are generated. The surrogate fold concept set is refined and the LET array is selected with justification. Novel stress considerations are presented for LET arrays seeking to minimize panel thickness and be as proximate as possible in the stowed state. The MaNO hinge is introduced, and the MaLDO, MaLO, and MaNO hinges are successfully incorporated into LET arrays demonstrating viable options for actuation and stabilization of origami-inspired mechanisms and arrays.

Ultra-Low Power Adcs For Space Sensors And Instruments, Shea Smith, Wood Chiang

Utah Space Grant Consortium

A 28nm 0.1V 10-bit 20kS/s time domain ADC with 225Hz bandwidth is proposed. This design opens the doors to both low supply and low power space sensors and instruments. Due to the stringent voltage supply, unique challenges arise that are met with innovation in the sample switch and the quantizer design. These components of the ADC architecture are aggressively optimized to perform successfully at a 0.1V supply with a sample rate suitable for most sensor applications.

Preliminary Exploration Of Approaches To Increase The Stability Of Flat-Foldable Origami-Adapted Designs In The Open, Flat State, Collin Ynchausti, Spencer Shirley, Larry L. Howell

Utah Space Grant Consortium

Deployable spacecraft-based systems are benefitted from origami-adapted systems because they can be folded compactly and then deployed to larger areas. This unfolding motion must be stopped and held in specific configurations. In the case of reflectarrays, the panels need to deployed to flat and be kept there. Strain energy can be utilized to stabilize these systems. This works shows three ways, based on three different thickness accommodation techniques, that strain energy may be used to stabilize the systems in their deployed, flat positions. Additionally, each technique shown creates co-planar top surfaces to benefit reflectarray antenna design cases.

Principles And Categorization Of Compliant Surrogate Folds For Deployable Origami-Inspired Mechanical Systems, Ivyann O. Running, Phebe Ramsdell, Spencer Magleby

Utah Space Grant Consortium

Origami principles, patterns, and thickness accommodation techniques have been explored and tested for engineering applications in many fields. Two of the main difficulties of transferring a design from folded paper to thicker, stiffer materials are accommodating thickness and replicating folding motion with surrogate folds. While literature reviews exist for thickness accommodation, it is difficult for a designer to survey and assess work that has been on the subject of surrogate folds. Currently, many engineering origami instances limit themselves to using pin hinges, adjusting all other design parameters to accommodate pure revolute motion. The possibilities for origami design and application are …

Factors Affecting Remote Workers’ Job Satisfaction In Utah: An Exploratory Study, Amanda D. Ali, Lendel K. Narine, Paul A. Hill, Dominic C. Bria

Extension Research

With structural changes in work arrangements, employee retention becomes more important for organizational success. Guided by the Ability, Motivation, Opportunity (AMO) framework, this study investigated the factors affecting remote workers’ job satisfaction and personal wellbeing in Utah. From a sample of n = 143 remote workers, the study used a correlational design to identify the significant predictors of job satisfaction and personal wellbeing. It mapped the relationships between significant predictors of job satisfaction and personal wellbeing and explored the role of human resources (HR) policies and organizational culture in a remote work environment. Results showed intrinsic motivation, affective commitment, opportunity, …

Utah State University Commencement, 2023 – Main Campus, Utah State University

Commencement Programs

2023 Commencement Ceremony for the main campus of Utah State University.

What Carbon County Leaders And Residents Can Do To Strengthen The Impact Of Girls And Women In Their Area, Angie Kleven, Susan R. Madsen

Marketing and Strategy Faculty Publications

This idea sheet is based on a 2023 gathering of 26 leaders in Carbon County. Girls and women face challenges unique to the area in which they live, and the goal of this gathering was to identify those barriers and determine strategies and initiatives that local leaders and residents can implement to address them. This document includes recommendations in the following areas: education (K-12 and higher ed), home and family, health and wellbeing, business and economics, and culture and community engagement.

Improving Access To General Education Via Co-Teaching In Secondary Mathematics Classrooms: An Evaluation Of Utah's Professional Development Initiative, Kaitlin Bundock, Kristen Rolf, Anna Hornberger, Chamy Halliday

Special Education and Rehabilitation Counseling Faculty Publications

Co-teaching may be a promising strategy to improve inclusive secondary mathematics education in rural schools. Professional development (PD) aids in special and general education teachers' co-teaching implementation, yet little empirical research examines how to effectively train and support co-teachers. In this study we describe one U.S. state's PD model for secondary mathematics co-teaching, evaluate outcomes of the PD on co-teachers' behaviors and beliefs, and examine the impact of co-teaching on students' mathematics achievement. We examined data from observations, surveys, and students' pre/post assessments across nine classes within seven U.S. school districts, including three rural school districts, over 3 years. We …

Artificial Intelligence In Landscape Architecture: A Literature Review, Phillip Fernberg, Brent Chamberlain

Landscape Architecture and Environmental Planning Faculty Publications

The use of artificial intelligence (AI) is becoming increasingly common in landscape architecture. New methods and applications are proliferating yearly and are being touted as viable tools for research and practice. While researchers have conducted assessments of the state of AI-driven research and practice in allied disciplines, there is a knowledge gap for the same in landscape architecture. This literature review addresses this gap by searching and evaluating studies specifically focused on AI and disciplinary umbrella terms (landscape architecture, landscape planning, and landscape design). It includes searches of academic databases and industry publications that combine these umbrella terms with the …

The Utah Statesman, May 1, 2023, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Tremblings, May 2023, Western Aspen Alliance

Tremblings

The WAA: Fifteen Year Status

Paul C. Rogers

Aspen, the species, unites our member community. We reach out, connect, sprout new growth, and respond to ever-present change like a hidden root web supporting an above-ground grove of swaying pale stems and flickering foliage. Carbohydrates, stored subterranean, represent the future of such networks; linkages unseen nourish future forests, enrich ecosystems, and fuel organizations like ours. After 15 years, the Western Aspen Alliance has flourished following disturbance, but faces an uncertain outlook given uncertain funding prospects. The good news is that this WAA community, buried junctures and all, represents a resilience in …

Applying The Extended Parallel Process Model To Climate Change Communication, Mikenna Renee Debruin

Undergraduate Honors Capstone Projects

Whereas over 99% of the scientific community believes in the concept of anthropogenic climate change, lay support is still lagging behind. I suggest three key factors to lagging lay support: 1) complexity, 2) manufactured scientific controversy, and 3) doom-and-gloom framing. Because of these factors, individuals are less willing believe in the prevalence of human-induced climate change, nonetheless do something about it. The Extended Parallel Process Model (EPPM), however, presents a model to assuage eco-anxiety and counter psychological distance from the problem. The EPPM, proposed by Kim Witte in the 1990s, combines appeals to threat and appeals to efficacy to contextualize …

Shifting The Paradigm With Wednesday Addams: Why Nuanced, Intersectional Portrayals Of Autistic People Matter, Camille Alyse Bassett

Undergraduate Honors Capstone Projects

For decades, Autistic people have been portrayed in the media through dehumanizing stereotypes such as the robot, the superhuman savant, and the empty shell. Through these stereotypes, Autistic people are construed as non-human, above-human, and sub-human but never as human beings with complexity, authenticity, and dignity. In addition to being stereotypical, depictions of Autistic people have historically featured white and male characters, a longstanding pattern that erases Autistic women and people of color, among others. In 2022, however, Netflix’s spinoff series of The Addams Family, Wednesday, brought to the screen one of the very first autistic-coded …

A Phenomelogical Inquiry Of The Applicability Of Neurologic Music Therapy For A Student Music Therapist, Katie Fairbourn

Undergraduate Honors Capstone Projects

Neurologic Music Therapy (NMT) is a standardized training offered to many different clinical disciplines including music therapy. NMT specializes in research, techniques, and principles regarding the brain’s relationship with music. Despite what the name may suggest, NMT is not affiliated with the music therapy profession, and may be often overlooked by music therapy programs across the country, as was the experience of the principal investigator (PI). There is a lot of research and studies available showing the benefits of NMT for specific clinical populations, but there is no research that examines the effect and value NMT training has when combined …

Speech Intelligibility Assessment: Predicting “Noncompliant” Listener Behavior, Briggs Kroff

Undergraduate Honors Capstone Projects

Purpose: When researching speech intelligibility among people with dysarthria, convenience sampling has typically been used to recruit listeners. A new online crowdsourcing method, Mechanical Turk (MTurk), results in ecologically valid results, but outlier results are often removed from the analysis and considered "noncompliant". This study aims to examine whether there is a relationship between age, gender, speech/language/hearing impairment, and whether someone is "noncompliant".

Methods: 16 speakers, both with and without dysarthria, were recorded while they read prewritten sentences. Research participants found through MTurk then listened to the sentences and transcribed them. They also were asked questions including their …

Connections For Success: Social Networking In Virtual University, Clara K. Cook

Undergraduate Honors Capstone Projects

Online learning has experienced an unexpected increase in the last two years in response to the demands of the COVID-19 pandemic and its accompanying mitigation efforts. As universities engage in discussions regarding whether to keep offering a wide selection of online courses or transition fully back to traditional course modes, it is important to understand the extent to which students are able to network with their instructors and classmates in their online courses and the ways in which it differs from in-person courses. This paper explores the differences in networking between in-person, synchronous online, and asynchronous online courses. Additionally, it …

Evidence-Based Approaches To Lowering Uti Rates In Skilled Nursing Facilities: A Review Of The Literature And Application To A Local Skilled Nursing Home, Hailey Griffin

Undergraduate Honors Capstone Projects

The purpose of this paper may be divided into two parts. The first part was a literature review that sought to determine the most common risk factors for developing a urinary tract infection in nursing homes, as well as to identify evidence-based practice interventions for decreasing UTI rates within that specific patient population. The second part consisted of a case study that sought to apply the principles gathered from the literature review to the UTI logs of a deidentified local nursing home. It was found that indwelling urinary catheters and age are the two most common precipitating risk factors for …

Protein Nutrition And Immunity In Male Bumblebees (Bombus Impatiens), Carson Stoker

Undergraduate Honors Capstone Projects

Male bumble bees play a vital but understudied role in their colonies. They are essential to colony reproduction and success, despite not emerging until the end of the colony's life cycle. Even so, the biology of male bumble bees is not well understood, which leaves our understanding of colony health incomplete. This knowledge gap is important because bumblebee populations are declining, which threatens the ecosystems and industries which rely on them for pollination. This study aimed to understand how two understudied factors of bumble bee health—diet and immunity—are related in males. Pollen, a bee’s main source of protein, has been …

Critiquing The Present And Imagining The Future: Diversity In Contemporary Young Adult Dystopian Literature, Ericka Stone

Undergraduate Honors Capstone Projects

This project investigates the historic and contemporary representations of diversity in young adult dystopian literature. First, the functions of utopia and dystopia are examined, as each genre seeks to create change within society, whether it is by presenting the possibility of a more hopeful future, or by projecting the problems of the present into a terrifying vision of what might happen if changes are not made. By examining the elements of utopian and dystopian fiction and the way each genre conveys their themes, this project seeks to locate the significance of diversity and representation of all races, ethnicities, genders, and …

Detecting Accurate Emotions In Faces, Marisa Pualani Davis

Undergraduate Honors Capstone Projects

Anger race bias is the tendency to misidentify expressions of emotion, specifically anger, in Black or racially ambiguous faces that are fearful or neutral (Hutchings & Haddock, 2008). Anger is often associated with aggression (Murphy et al., 2005). Therefore, the inaccurate perception of anger and threat may lead to an inappropriate response and could increase the likelihood that a police officer will shoot at a suspect (Correll et al., 2007). From 2015 to 2020, police officers shot and killed over 100 unarmed Black males (Washington Post, 2020). This study examined if anger race bias could be reduced through emotion identification …

The Framing Of The Shrew: Induction, Gender, And Agency In William Shakespeare’S The Taming Of The Shrew, Samantha Stringham

Undergraduate Honors Capstone Projects

Shrews abound, not only in Shakespeare’s works but in our modern world. Katherine, Shakespeare’s titular shrew, is in the good company of Beatrice, Adriana, and even, some argue, her seemingly virtuous sister Bianca. These women, all of whom push against the confines posed by the social conventions of Renaissance womanhood, have become increasingly relevant as women, now more than ever, demand that their voices be heard and continue to rally against the assertion that railing, scolding, turbulent behavior makes one a shrew (or perhaps, that being a shrew is an inherently bad thing). The increasingly feminist leanings of modern audiences …

Ethics, Fashion, And Film In The 1950s And 60s, Sara Miner

Undergraduate Honors Capstone Projects

To truly understand the nature of identity, autonomy, and morality in the 1950s and 60s, one must look at what artifacts of humanity have been left behind. More specifically, clothes and fashion capture, represent, and immortalize the human experience through each stitch and seam. By analyzing clothing from an anthropologic lens, one can discover the socio-cultural reality of a time long past. Known for intense culmination of social and political movements, the 1950s and 60s contain many radical shifts. Ranging from social movements like Civil Rights, Women’s Liberation, Black Feminism, and others, to the political metamorphosis as a result of …

Adversity And Leader Development: Mindfulness As A Potential Moderator, Isaac V. Dixon

Undergraduate Honors Capstone Projects

Why do some leaders respond to adversity by becoming more empathetic, impactful, and resilient — while others do not? Since the Covid-19 pandemic, suffering has gained personal relevance to each one of us. Although many researchers have explored why some individuals – when faced with trauma – grow as a result, little work has been done to understand this process specifically within the context of leaders and leader development. As such, the primary purpose of this paper is to explore what allows some leaders to respond to adversity/trauma with leadership development. Based on the mediators of productive framing, cognitive engagement, …

Reason And Rationality In The Post-Pandemic Era, Jordan David Schwanke

Undergraduate Honors Capstone Projects

This paper investigates human reason’s proper function and role in the post-pandemic era. Sections 1 and 2 analyze recent literature on Kahneman’s dual processing theory and Hugo Mercier’s and Dan Sperber’s (M&S) interactionalist approach toward human reason. Kahneman’s theory cannot explain how System 2 is still prone to make serious mistakes, and M&S provide a more plausible alternative: reasoning is all intuitive. Humans can intuit reasons for their beliefs and intuitions. But more importantly, reason is the metarepresentational ability to evaluate the strengths or weaknesses of reasons and arguments. Reason, through the process of evolution, is fundamentally used for justification …

Grounded In Reality: An Exploration Of Acceptance In Relational Conflict, Audrey Johansen

Undergraduate Honors Capstone Projects

Acceptance work encompasses “the processes that allow us to be fully grounded in reality” (Canfield, 2023). It allows individuals to embrace what truly is, both the good and the bad. It enables them to be at peace with what they can’t control, so that they can put their energy into changing what is within their power.

This project explores how acceptance work connects with other aspects of conflict process, including grieving, emotional regulation, and other concepts. Research was conducted by studying materials on communication and conflict processes, and by applying the materials to the author’s life. The author explores how …

Working Like A Dog: Literary Analysis Of Multifactorial Service Dog Outcomes., Sarah Brinck

Undergraduate Honors Capstone Projects

What makes a service dog successful? Whether it is genetics or the environment they are raised in, the definition of a successful service dog is complicated. Organizations that set out to train service dogs depend on successful outcomes to continue operating. That makes it particularly important to determine and understand the primary factors that impact the success or failure of dogs bred and/or trained for service dog programs. Given the complexity of the requirements for effective service dogs, it can be costly for an individual or an organization to neglect any factors that contribute to success. Individual components of what …

Creating Jo, Jenna Olson

Undergraduate Honors Capstone Projects

With the rise of technology, physical invitations have largely been replaced by digital invitations and e-cards. This change in invitation culture has led to less time and energy being spent on celebrating important life events. I created JO to help individuals elevate the important moments in their lives through intentional communication and beautiful designs. JO products seek to display effective, aesthetically pleasing, and meaningful messaging. This project documents my business, JO, through a written business plan and website.

A business plan aims to demonstrate a well-developed idea to gain support and investment. My business plan includes an executive summary, company …

Oppression In Xinjiang: Rhetorical Parallels To The Causal Mechanisms, Christina Elizabeth Anderson

Undergraduate Honors Capstone Projects

This paper compares the framings of ethnic conflict with theoretical political science explanations of the causes of such conflict. Framings are statements used to portray the who, what, and why of an issue through the emphasis or exclusion of information to create a specific agenda. The theoretical expectation from social science is that ethnic conflict is a result of a commitment problem, where the two parties in the conflict cannot credibly guarantee the protection of the other. This arises from situations where there is a large minority group population that is underrepresented from government and has grievances from economic disparities …