Digital Commons Network^™

A New Approach For 3d Printed Microfluidic Device Design Based On Pre-Defined Components, Cassandra Ester Slaugh

Theses and Dissertations

3D printing for microfluidic device fabrication has received considerable interest in recent years, in part driven by the potential to dramatically speed up device development by reducing device fabrication time to the minutes timescale. Moreover, in contrast to traditional cleanroom-based fabrication processes that require manual production and stacking of a limited number of layers, 3D printing allows full use of the 3D fabrication volume to lay out microfluidic elements with complex yet compact 3D geometries. The Nordin group has successfully developed multiple generations of high resolution printers and materials for microfluidic devices that achieve this vision. However, because of the …

Settler-Author Allyship In Centering Indigenous Ecologies: Communal Will Through Collective Environmental Guilt In This Tender Land And Caleb's Crossing, Elena Marie Arana

Theses and Dissertations

The January 2021 edition of PMLA housed an entire cluster on "Indigenous Literatures and the Anthropocene," in which at least four of the eight non-Indigenous contributors directly addressed and supported a call for learning from and collaborating with Indigenous voices. The unanimity of the discussion dissolves somewhat drastically when considering exactly how this should be done, leading Melanie Taylor to voice one of the framing questions of the cluster: "If it is increasingly clear that not all members of Anthropos are equal drivers of the Anthropocene, and that not all are uniformly compromised by its havoc, how can we begin …

The Protective Potential Of Family Relationship Strength As It Relates To Suicidal Thoughts And Behavior In Ace-Exposed Adolescents And Emerging Adults, Collin Wright

Undergraduate Honors Theses

Introduction: Adverse Childhood Experiences (ACEs) are known to cause higher incidences of Suicidal Thoughts and Behaviors (STBs) in young people. Family Relationship Strength (FRS) is a known protective factor against STBs. However, there is little research on the protective nature of FRS once ACEs have been experienced by a young person. The aim of our analysis is to examine whether the strong protective nature of FRS holds true even in ACE- exposed youth.

Methods: A sample of 139 patients at the Brigham Young University Comprehensive Clinic (aged 12-25) was obtained from the BYU Marriage and Family Therapy Practice Research Network. …

The World, Rebecca Dawn Billings

Theses and Dissertations

A poem comes into the world when an obsession takes hold of a person who must write about it. These twenty-eight original poems are products of obsession and pleasure.

The Proposal For The Development Of A Minimal Viable Product (Mvp) Repository Website Containing Authentic Texts In Video Format For The Use Of Language Teachers In The Twenty-First Century, Rute Maria Baptista

Theses and Dissertations

This thesis project proposed the building of a website as a repository of authentic texts in video format for teaching foreign or second languages. The project planned the building of a minimal viable product or MVP with authentic videos both in English and Spanish, organized by the ACTFL levels with particular attention to the Intermediate level. Data were collected from a survey of 42 respondents in the United States and 89 combined from Spain and Mexico. The responses collected suggest that there is a need for this MVP. Additionally, the data indicated which features were most wanted by these teachers. …

Cambios En Las Actitudes Estudiantiles Por Medio De Implementación De La Enseñanza Intercultural En Clases De Español, Ana Victoria Madrigal

Theses and Dissertations

In recent years, research in the pedagogical field has focused on the relationship between linguistic and intercultural competence. Through various studies, the connection and interdependence that exists between the teaching of language and culture as part of foreign language classes has been recognized. The following action-research study focuses on the implementation of cultured based instruction as well as the learning and teaching of Latin American culture through specific, clear, and direct cultural lesson plans and assignments. The cultural lesson plans and assignments helped activate a more explicit cultural pedagogical instruction. The cultural lesson plans and assignments implemented in the study …

Mutants, Sentinels, And Cerebro: Messages About Technology And Society In Science Fiction Films, Paige Marie Lee

Theses and Dissertations

Technology plays a significant role in society and in entertainment. People hold an ambivalent attitude about technology that is often illustrated in science fiction films. Much like myth telling stories to teach a lesson, science fiction films caution viewers of the effects of powerful technology usage in culture today. This thesis examines X-Men to show how relevant principles found in myth continue to be relevant to media consumption. Using media ecology to inform the reader about the technological environment (Mumford, 1944), this analysis of technology portrayed in X-Men shows the implications real world technology, such as radiation, weapons, and artificial …

Monitoring Of Foraging Sites For Ungulates Within Alpine Plant Communities And Establishment Of Long-Term Monitoring Plots For Rare Castilleja Parvula Var. Parvula In The Tushar Mountains, Utah, Heather Shipp

Theses and Dissertations

The Tushar Mountains of Utah provide essential alpine habitat to a variety of flora and fauna, including 27 endemic plant species and several ungulates (mountain goats, deer, elk, cattle). These ungulates were observed throughout two growing seasons and field analyses were conducted to assess foraging selection. Overall, most ungulates, especially large nursery herds, tended to prefer foraging amongst alpine regions within the Bullion volcanic of the Tushars, which is characterized by denser vegetation than the Belknap volcanic region. Mountain goats and deer were most frequently observed foraging within the Tushar alpine habitat; however, elk and domestic cattle were also observed. …

Positive Psychology Interventions In An Sla Context: A Semester-Long Study Of The Impact Of Positive Psychology On The Well-Being And Language Development Of English Language Learners, Carolee Rogers

Theses and Dissertations

This article reports on a study investigating the effectiveness of positive psychology interventions (PPIs) in an Intensive English Program (IEP) for non-matriculated university students. Interventions based on the PERMA model for wellbeing (positive emotion, engagement, relationships, meaning, and accomplishment) were implemented through weekly 65-minute lessons and short daily activities. Each lesson introduced an aspect of the PERMA model such as positive emotion or achievement. Along with this focused instruction, students concurrently engaged in language learning activities. Teachers also provided short daily activities for reinforcement throughout the week. Six classes received these interventions, while three classes served as a control group …

Is This A Line? Visual Literacy, Visual Inquiry, And Visual Communication In The Elementary School Years, Connie J. Broadbent

Theses and Dissertations

As a mother and public elementary school art teacher, I recognize the impact images have in the lives of children. Our culture is image rich and often image saturated. I believe I can do more to prepare my students to become discerning consumers and creators of images. Art teachers are uniquely qualified to teach visual literacy and visual inquiry. If grade school children can be taught to think more deeply and critically about their visual world, they will be better prepared for responding to it in a healthy, empowering way. This research describes an elementary school curriculum based on teaching …

Explicit Instruction In Second Language Self-Assessment: Exploring The Potential For Improving Calibration Through Training, Rachael Reynolds

Theses and Dissertations

This study explores the effect of an explicit training module on improving language learner ability to accurately self-assess second-language proficiency. There was a total of 409 intermediate and advanced level participants across six languages: French, Italian, Japanese, Portuguese, Russian and Spanish. Most of the participants had extensive immersion backgrounds. The Language Ability Self Evaluation Resource (LASER) was used to measure the perceived proficiency of the participants (self-assessed language ability). The Oral Proficiency Interview – Computer (OPIc) was used to measure the actual proficiency of the participants (rater-assessed language ability). The participants were randomly assigned to either the control or experimental …

Physical Place And Online Space: Permeability, Embodiment, And Gender In Two Online, Synchronous Critical Multicultural Teacher Education Courses, Elizabeth Finlayson Harris

Theses and Dissertations

This semester-long microethnography explores how the emotional geography in two online, synchronous critical multicultural education courses are shaped by online interactions and infrastructures as well as social frames. Using a microethnographic approach, video data, interviews, and open-ended questionnaires revealed patterns of interactions suggesting an online emotional geography characterized by a duality of physical place and online space. Key findings suggest that the levels of permeability in student and instructor's physical location influence how online participants gave or received emotion gifts and performances in online spaces. This study further supports emergent research suggesting gender frames as relevant in students' level of …

The Effects Of Various Inlet Distortion Profiles On Transonic Fan Performance, Andrew Michael Bedke

Theses and Dissertations

An increased understanding of how inlet flow distortion affects transonic fans enables improved fan design and performance prediction. Inlet distortion refers to non-uniformities in the incoming flow properties. Complex inlet ducts in high performance aircraft result in distorted flow at the fan inlet. In this thesis, two studies were performed using Unsteady Reynolds-Averaged Navier Stokes (URANS) simulations. The first study focused on understanding how the transition abruptness between the clean and distorted sector in the inlet Pt profile as well as the circumferential extent of the distorted sector affect distortion transfer and generation through a transonic fan. Simulations on two …

The Effects Of Dialogic Reading On The Oral Language Ofâ Diverse Kindergarten Students, Abigail Figgins

Theses and Dissertations

The purpose of this study was to determine if dialogic reading involving diverse kindergarten students would significantly affect narrative language. Various studies have corroborated the effectiveness of dialogic reading instruction on the expressive vocabulary of monolingual children. However, few studies have examined oral narrative language outcomes, especially with diverse students. A total of 142 kindergarten students were randomly assigned to a treatment group or control group. Each child in the treatment group received 14 weeks of whole-class dialogic reading instruction from their kindergarten teacher two times per week for 20 minutes each session in their classroom. The dialogic reading program …

Conceptualizing Parental Support In K-12 Online Education, Courtney N. Hanny

Theses and Dissertations

External support, such as that provided by parents, plays an important role in helping students in K-12 online education engage in their education and obtain academic success. The Academic Communities of Engagement (ACE) framework has been proposed as one way of conceptualizing the communities that support students, including the roles that parents and guardians play. Research studying parental support in online education could benefit from the structure offered from the ACE framework, but, due to the framework's novelty, it has not been widely applied in research. The first article in this thesis sought to use the ACE framework to synthesize …

The Caregiver's Conflict: The Toll Of Death And Dying On Nurses' Mental Health And Wellbeing, Madison Brown

Student Works

A major responsibility for nurses is caring for patients during the end-of-life process, as well as helping families and patients cope with the death and dying process. It is well known that death and dying greatly impacts families, but little holistic research has been done on how death and dying impacts nurses’ mental and emotional wellbeing. Using databases Google Scholar, Web of Science, and EBSCO, 14 articles were analyzed regarding the impact of death on nurses’ mental health. Results show that the age of a patient plays a bigger role on death impact than nursing specialty does, as younger patients’ …

Critical Incidents In Sustaining A Behavior Management Level System With Special Education Students In A Self-Contained School, Stephanie Johnson

Theses and Dissertations

Level systems provide systematic support for teachers and students who need additional behavior support. The purpose of this study was to evaluate the perspectives of faculty members from a self-contained school, for special education students with severe behavior needs, which has sustained the use of a school-wide, behavior management level system for nearly 30 years. A total of 11 faculty members were interviewed using the critical incident technique, a qualitative methodology used as an exploratory tool in early stages of research. Interviews detailed the observable behaviors and specific events, critical incidents, that helped or hindered the sustainability of their school's …

Computationally Assisted Nmr Crystallography: A Path To Unusually High-Resolution Crystal Structures, Luther Wang

Theses and Dissertations

Crystallography has traditionally been studied by diffraction methods involving X ray or neutron radiation. These methods have some limitations, from requiring the substance under study to form single crystals to the limited ability of X rays to locate hydrogen atoms. While neutron radiation can characterize hydrogens, it is expensive, not readily available and has its own particular limits on resolution. It this dissertation, it is demonstrated that NMR is extraordinarily sensitive to atomic positions, with variations of mere tens of femtometers creating statistically distinguishable chemical shift changes. To date, no other means of measurement can detect structural changes at this …

Aligning Educational Practice With Institutional Purpose: A Case Study Of High Impact Practices In Higher Education, Jaynie Celeste Mitchell

Theses and Dissertations

This study examines how one college in a large private university sought to benefit its students by implementing a program of faculty-mentored, co-curricular high impact practices (HIPs). This qualitative single case study uses confirmatory and exploratory document analysis to examine how an educational leader translated institutional purpose via unit leaders and program managers into the educational practice of faculty mentors. The researcher found stronger and weaker areas of alignment of institution purpose to educational practice across a systems theory-based purpose-to-practice continuum. Variety in the concentration of themes across the data may be due to how these themes were emphasized in …

Reading Fluency Development And Science In A Fourth Grade Dual Language Immersion Classroom, Talia A. Casares

Theses and Dissertations

Students from dual language immersion (DLI) classrooms are required to learn the language through content. However, some students have not yet developed these abilities by the time they start fourth grade. Thus, to fully comprehend content such as science, students need stronger reading and writing abilities in the second language (L2). To help stakeholders have a better understanding on how to effectively help students throughout this process, this action research studied the effectiveness of integrating literacy with science and mobile assisted language learning (MALL). Findings showed that the integrations of literacy, science and MALL were effective with statistically significant results …

How She Sleeps At Night, Alexandra Malouf

Theses and Dissertations

How She Sleeps at Night is a collection of lyric poetry constellated around experiences of disability, trauma, and womanhood. A critical essay introduces the collection by elucidating the experiences and theoretical underpinnings that shaped the body of these poems. The introductory essay distills the principles that informed my cardinal poetic goals as I wrote: to create poems that can be read again and again over a lifetime, which connect with readers' common humanity, and which acknowledge the nuances and complexities of being alive.

Satanic Injustice: A Pentadic Rhetorical Analysis Of State Of Arkansas V Echols And Baldwin, Shaelee Bryne Erickson

Theses and Dissertations

Injustice continues to be a highly discussed topic in many scholarly disciplines, including rhetoric and law. Scholars in both fields are exploring how language in legal discourse contributes to systematic inequality, discrimination, and unfairness--racial and nonracial. This rise in scholarly interest correlates with civic concern, as there have been many court cases in the last few decades that have captured public and media attention. One of these cases involved Damien Echols and Jason Baldwin, two teenage boys who were convicted for murdering three 8-year-old boys. Echols and Baldwin were tried during the late 20th-century satanic panic, a well-documented social phenomenon …

Development Of Compact Phased Array Receivers On Rfsoc Prototyping Platforms, Jacob Bartschi

Theses and Dissertations

The continual increase of wireless technologies in the world has motivated the use of phased arrays to mitigate radio frequency interference (RFI). There are many methods of performing beamforming for RFI rejection, but they are traditionally physically large and complicated solutions. Phased arrays need to be shrunk and made cheaper for them to see widespread use. This work presents several compact phased array receivers for different applications. The first part of this thesis presents a software GPS processor for a digital beamforming GPS receiver. The receiver is small enough to be flown on drones and enables GPS signals to be …

The Influence Of Thc, Opioids, And Age On The Plasticity Of Excitatory Inputs To Ventral Tegmental Area Gaba Neurons, Isaac Brent Ostlund

Theses and Dissertations

Adults exhibit significant differences in drug vulnerability, learning ability, and emotive processing than adolescents. Long-lasting synaptic changes, including long-term depression (LTD), can endure many hours and are believed to be key to encoding memories and persistent cognitive changes such as addiction. The ventral tegmental area (VTA) is the primary source of midbrain dopamine (DA) and is regulated by local inhibitory GABA neurons. GABA regulation can decrease, resulting in dis-inhibition of DA neurons and increased feelings of reward, learning, or salience attachment to memories. Endocannabinoids (eCBs) are signaling molecules that often result in synaptic plasticity changes, and the eCB system has …

A Missing Piece In The K-12 Online Learning Puzzle: Professional Development For Online Teachers, Chad A. Turley

Theses and Dissertations

K-12 online learning continues to grow, and with it, the need for well-trained online teachers. This multiple-article dissertation explores K-12 online teaching professional development. A literature review describes research trends regarding unique strategies and competencies related to online teaching. It explores strategies such as acting as a facilitator, developing course knowledge, encouraging student engagement, interacting regularly with students, giving feedback, and developing time management skills. The literature review suggests that there is a lack of specific recommendations about what content should be covered and why professional development is beneficial for both teachers and students. Programs that incorporate online teaching professional …

Always Running At Sunset, Amelia O'Neill

Theses and Dissertations

My thesis show includes paintings that depict scenes of the trails that my dog and I frequent in Utah. These paintings are a response to experiences I have in nature and explore my relationship with my dog and the surrounding flora and fauna along the local trails. The paintings include images of rocks, sticks, dirt, trails, dogs, clouds, and dried sunflowers in the wind. In addition to realistic depictions of nature, my paintings reflect on the psychological and emotional state of being in nature. The title of the show is Always Running at Sunset, which is meant to be taken …

Performing Italian Identity: Through The Plays Gemini And A View From The Bridge, Angela Dicarolo Moser

Theses and Dissertations

"Italian Identity"is the set of values and beliefs performed daily, that are markers of what it is to be "Italian,"whether those carrying those beliefs live in Italy or not. The latter point became evident in the United States following the vast wave of Italian immigration during the late-19th and early-20th centuries. Italian identity has been greatly influenced by Catholicism and its centering of values and beliefs on the family, heavily defined Italian life in America. One principal mode for constructing and disseminating these values and beliefs among Italian Americans was through the theatre. This thesis provides a close reading of …

End Matter, Vol. 82 No. 1

Western North American Naturalist

No abstract provided.

Physical Aspects Of Sexuality, Attachment, And Sexual Satisfaction, Chelsea Zollinger Allen

Theses and Dissertations

Healthy sexuality includes relational, emotional, and physical elements (Busby et al., 2021). However, there are gaps in what is known about the physical aspects of sexual relationships. Genital acceptance and physical sexual knowledge are two areas of physical relationships that may have an effect on the satisfaction of sexual relationships. Attachment, namely levels of anxious and avoidant attachment, is another factor that has been related to sexual relationships (Allsop et al., 2021; Bennett et al., 2019; Busby et al., 2020). Results from a dyadic sample of 515 couples who had been in a relationship for at least two years were …

A Vaccine Education Module For University Students: Vaccine Concerns And Knowledge Gained, Joslyn D. Wilson

Theses and Dissertations

Purpose: The purposes of this research are to evaluate the effectiveness of a vaccine education module (VEM) in 1) contributing to new vaccine knowledge of university freshmen; and 2) identifying common vaccine concerns of university freshmen before and after completing the VEM. Methods: A VEM, including information about vaccine-preventable diseases, benefits of vaccines, principles of community or herd immunity, and where to go to get vaccinated, was created for freshman students. Student vaccine concerns were identified using a pretest/posttest quasi-experimental design using an online questionnaire before and after completing the VEM. After the VEM, participants were also asked to identify …