Digital Commons Network^™

Current Literacy Interventions For Aac Users, Payton Proud

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Purpose: Literacy provides individuals who use augmentative and alternative communication (AAC) with an avenue to share their original thoughts through generative communication. There is limited research regarding literacy intervention for AAC users, particularly in high school. This study sought to (a) identify literacy interventions used with high school AAC users, (b) determine the importance placed on literacy by SLPs for high school AAC users, and (c) compare the importance of literacy intervention in high school to other ages of AAC users and other areas of intervention.

Method: Ninety-two Nebraska school-based speech-language pathologists (SLPs) completed an online survey to answer the …

The Evaluation Of Comprehensibility In Non-Native English Speakers, Quianna Javernick

College of Education and Human Sciences: Dissertations, Theses, and Student Research

As of 2020, accent modification instruction was added to a speech-language pathologist's Scope of Practice. This elective service is for individuals who wish to change or modify their speech patterns to increase speech clarity. In developing assessment and instructional programs geared towards accent modification instruction, considerations must be made for the listener and the speaker. A range of accent modification assessment materials and instruction programs currently exist. The purpose of this study was to determine if a simplified Likert-type rating scale, ranging from "not comprehensible" to "comprehensibility unaffected," could serve as a quick tool to measure a non-native English speaker's …

Characterization Of The Multifunctional Enzyme Proline Utilization A, Yizi Mao

Department of Biochemistry: Dissertations, Theses, and Student Research

Proline is a unique and important amino acid. Proline is a proteogenic amino acid and its metabolism is involved in many critical cellular functions. Therefore, proline metabolism is tightly regulated, and dysfunction of proline metabolism is related to human diseases. The first step of proline oxidization to ∆¹-pyrroline-5-carboxylic acid (P5C) is catalyzed by proline dehydrogenase (PRODH). P5C is then non-enzymatically hydrolyzed to glutamate-γ-semialdehyde (GSA), which can be further oxidized to glutamate by P5C dehydrogenase (P5CDH/GSALDH). In Gram-negative bacteria, the PRODH and P5CDH enzymes are expressed as one polypeptide called proline utilization A (PutA). In some Gram-negative bacteria an …

Enhancement And Evaluation Of An Online Module On Functional Behavior Assessment Using Universal Design For Learning, Sacha Cartagena

Electronic Theses and Dissertations, 2020-2023

The purpose of this study was to evaluate the effectiveness of UDL-based enhancements of an online module on functional behavior assessment. The UDL framework is an instructional design framework designed to enhance access, engagement, and learning using three overarching principles: multiple means of engagement, multiple means of representation, and multiple means of action and expression. The researcher utilized a two-group randomized control trial (RCT) with pre- and posttest measures. The control group completed a publicly available module on functional behavior assessment while the intervention group completed an enhanced version of the same module. Results demonstrate that both the intervention and …

Dementia, Kaitlyn Riley

The Prairie Light Review

No abstract provided.

Memories, Manuela Scolaro

The Prairie Light Review

No abstract provided.

An Educational Leader’S E-Mails To The Parents During Covid-19 Pandemic, Bilgen Kiral, Corinne Brion

Educational Leadership Faculty Publications

This study was conducted to determine what kinds of e-mails an education leader (school principal) sent to the parents of the students at the beginning, during, and end of the term during the COVID-19 pandemic process. In this study, the expression “educational leader” was used instead of the school principal.

The reason for this is that the school principal fully assumes the role of educational leadership during the pandemic period. The subject of the study is the transformation process in communication due to the pandemic. This transformation is e-mails, one of the digital communication tools that aim to reach everyone …

Accelerated Performance Degradation Of Single-Phase Cold Plates For Direct-To-Chip Liquid Cooled Data Centers, Lochan Sai Reddy Chinthaparthy

Mechanical and Aerospace Engineering Theses - Archive

Expanding demands for cloud-based computing and storage, the Internet of Things, and AI-based applications have escalated thermal loads in high-density data centers which necessitated the utilization of more efficient cooling technologies. Direct-to-chip liquid cooling using cold plates has proven to be one of the most efficient methods to dissipate the high heat fluxes of modern high-power CPUs and GPUs. While the published literature has well-documented research on the thermal aspects of direct liquid cooling, a detailed account of reliability degradation is missing. The present investigation provides an in-depth analysis of the reliability degradation of copper cold plates used in high-power …

Corporate Social Responsibility And Bond Price At Issuances: Us Evidence, Hong Zhao, Wei Du, Hao Shen, Xinting Zhen

Economics & Finance Faculty Publications

Bondholders are arm's-length lenders with limited insider information. In this paper, we explore whether corporate social responsibility (CSR) activities could work as an information channel for bondholders to better understand the riskiness of bond-issuing firms. We find a significant negative relation between CSR scores and corporate bond yield spread, especially for firms which invest heavily in diversity and community relations, suggesting that CSR firms are less risky. The result is robust to different model specifications and endogeneity issues. In addition, the negative relation between the CSR score and bond yield spread is significant only if a firm has a strong …

An Exploration Of Enrollment And Graduation Rates As A Result Of Title V Funding At Hispanic-Serving Four-Year Universities, Kelly D'Agostino

Electronic Theses and Dissertations, 2020-2023

While the Latinx population continues to grow faster than any other racial population in the United States, Latinx students are graduating from four-year institutions at a rate 12 percent lower than their White peers (Excelencia in Education, 2020b). As first defined in 1992 by the Higher Education Act reauthorization, Hispanic-serving institutions (HSIs) are accredited, degree-granting, non-profit institutions with undergraduate populations made up of at least 25 percent Latinx students. The role of HSIs is important because the majority (66 percent) of Latinx students enrolled in college attend an HSI (Excelencia in Education, 2019). The problem under investigation is that HSI …

Capsule Networks For Video Understanding, Kevin Duarte

Electronic Theses and Dissertations, 2020-2023

With the increase of videos available online, it is more important than ever to learn how to process and understand video data. Although convolutional neural networks have revolutionized the representation learning from images and videos, they do not explicitly model entities within the given input. It would be useful for learned models to be able to represent part-to-whole relationships within a given image or video. To this end, a novel neural network architecture - capsule networks - has been proposed. Capsule networks add extra structure to allow for the modeling of entities and has shown great promise when applied to …

Change Sustainment Model (Csm) To Address Industry 4.0 In A Classified Environment, Hamilton Ervin

Electronic Theses and Dissertations, 2020-2023

Business and engineering have long intersected with each other in industry. In actuality, they are inseparable. That notion drove the thought process and actions taken to observe phenomena within a U.S. Fortune 500, Aerospace & Defense industry, Department of Defense, independent contractor. In Aerospace & Defense, the ability to implement technology freely and change to address an ever-evolving technological landscape in the world has proven to be difficult given the nature of the work performed. U.S. national security must be protected at all times, therefore information sharing guided by a "need-to-know" basis create an inability to easily implement organizational change …

Topology Optimization Of Internal Cooling Channels In Turbulent Flows, Shinjan Ghosh

Electronic Theses and Dissertations, 2020-2023

Topology optimization, introduced by Bendsoe and Sigmund in 1988 has been a topic of research in the structural mechanics field for several decades. This technique is commonly used to optimize system performance of structural components with minimum material usage by varying the distribution of materials in a given domain. Fluid dynamic topology optimization, a relatively new research topic uses a method of adding or subtracting materials to a given flow domain to obtain an optimal flow-path for a given objective function. While the structural TO creates a solid structure by introducing holes into the domain, fluid TO introduces solid into …

Using Expectation Violation Theory To Evaluate Dialectal Bias In Courtroom Contexts, Christina Joseph

Electronic Theses and Dissertations, 2020-2023

There is much evidence to indicate the role of speaker accent expectations and its impacts on the subsequent rating of the speaker. Additionally, examples including the Central Park Five as well as Rachel Jeantel of the Trayvon Martin case indicate the impacts of this speaker rating particularly in the context of the courtroom. This necessitates the further evaluation of the impact of dialectal bias on speaker ratings especially in the context of a courtroom due to the severity of the impacts. Utilizing a 4x2 between subjects experimental design manipulating on the basis of both dialect and speaker expectation, this study …

Acoustoelectric Amplification In Piezoelectric-Silicon Micromachined Lamb Wave Devices, Hakhamanesh Mansoorzare

Electronic Theses and Dissertations, 2020-2023

In this dissertation, heterostructured micro-acoustic devices are explored that leverage the interactions between acoustic phonons and electrons to enable radio frequency (RF) signal amplification or attenuation. Thin films of piezoelectric and semiconductor material are tailored into a heterostructure that allows for a strong acoustoelectric (AE) effect due to the combination of high electromechanical coupling and high electron drift velocity in said films respectively. In such devices, the relative electron drift and acoustic velocities could determine whether the RF signal undergoes AE gain or loss, rendering the device non-reciprocal. This is a highly sought-after property for building isolators and circulators which …

A Mixed-Methods, Grounded Theory Study Of Online Meaning-Making During The Pandemic, Kaitlyn Montcrieff

Electronic Theses and Dissertations, 2020-2023

To be human is to seek to understand the known and unknown world. The Covid-19 pandemic offers researchers the opportunity to examine online meaning-making on a more ubiquitous magnitude than ever experienced in history, without positioning the digital world as less authentic, or distinct, from the physical. Using mixed-methods grounded theory, this study posed the research question: (RQ) How do high school parents use an online community to (re)conceptualize aspects of contemporary society? The NRC Emotion Intensity lexicon (Mohammed, 2018) was used to score online forum posts from 2018-2021 using eight emotions to quantitatively represent changes over time. The qualitative …

Data Driven Methods For Large Scale Network Level Traffic Modeling, Rezaur Rahman

Electronic Theses and Dissertations, 2020-2023

Rapid growth in population along with urban-centric activities impose a massive demand on existing transportation systems, thus increasing traffic congestion and other mobility related challenges. To overcome such challenges, we need network-scale models to accurately predict real-time traffic demand and associated congestion. However, traditional network modeling approaches have shortcomings due to the complexity in traffic flow modeling, limited scope to incorporate real-time data available from emerging data sources and requiring excessive computation time to generate accurate estimation of traffic flows. Advancement in traffic sensing technologies with big data has created a new opportunity to overcome these challenges and implement deployable …

An Examination Of Precollegiate Education Programs In The K-12 Context: The Role Of Student Motivation And Perception And Recruitment And Retention Strategies For Successful Outcomes, Daniel Santos

Electronic Theses and Dissertations, 2020-2023

State leaders have responded to recruiting and retaining teachers in the workforce with Grow Your Own (GYO) programs for recruiting secondary students or community members into education. An example of a GYO is the precollegiate Teacher Academy (TA) program offered in local high schools as a career and technical education pathway. The TA provides guidance for high school students thinking about the teaching profession. TA educators foster students' interest and recruit and retain them in education by exploring their motivations. This study was a triangulated mixed methods study with the quantitative/qualitative model of utilizing both data sets to determine student …

The Banner - V. 156, No. 11 - (December 2021), Christian Reformed Church In North America

The Banner

No abstract provided.

Mapping Out The Vietnamese American Experience: Parenting Styles And Communication Satisfaction Among Vietnamese American Generations, Angie Vo

Communication Theses - Archive

Communication is vital for all communities and is particularly relevant for families. This study explored intergenerational communication on health and political topics within Vietnamese American communities. While a large body of research explores family communication themes in Asian American (especially Chinese American) communities, little exists about Vietnamese American communities, especially on family, health, and political communication. The study surveyed 869 Vietnamese Americans aged 18 to 35 who have Vietnamese American immigrant parents, asking them questions pertaining to their family’s parenting styles, family communication styles, and willingness to communicate health and political topics. Results found that authoritative, authoritarian, and permissive parenting …

Nepalese Summer, Dikshya Upadhyay

Theses

No abstract provided.

Strategic Social Media For Small Congregations, Heather R. Sparkman

Theses

Utilizing social media to draw and build a community of followers is the typical work of the modern Influencer and large organizations. But for a small church, using social media may seem like a wasteful or exasperating experience due to the sheer work that is involved in the enterprise and inconsistency brought on by a lack of strategic thought. The development of this assessment and philosophical metric focuses less on statistical metrics and more on stable principles that relate to values, context, and culture.

Further The Field: Revamping Collegiate Athletic Digital Marketing Efforts, Ryan Sells

Theses

This paper closely analyzes digital marketing strategies and athletic communications campaigns in a more technologically and content-driven era. Recent scholarly research has indicated the shift from traditional marketing methods to more current applications. This thesis paper helps to guide potential sports marketing or communications professionals in the everchanging industry of collegiate athletics. Successful campaigns have been closely analyzed and serve as an indicator of potential future marketing plans that can be put in action. Scholarly articles were strong components in the research process and helped to explain the impact of two-way communication and personalization content ideas. To implement successful digital …

Creating A Responsibly Made Product For A Handcrafted Business, Jordan Khusnulgatin

Theses

The purpose of this project is to build a small scale handcrafted product and business from scratch that incorporates sustainable practices. There are many factors that make up a business. For this project in particular, the main concern will be centered around all aspects of the product and customer experience, including finding a niche, the aesthetic, branding, packaging, pricing, sustainable practices, and creating a business plan. This project will follow the steps described above to discover a niche and the basis upon which this handmade business will be derived from, providing a physical example of what a thoroughly thought-out handcrafted …

Cultural Connection: The Value Of Art History In Early Childhood Development And Education, Sara Ashley Turner

Theses

This thesis focuses on the utilization of art historical inquiry to improve the relationship and narrative of culture within appropriate settings. Although this thesis will prove the beneficial and important role that the subject matter of art history can have in early education, the subject matter will also show the specific possibilities of using such inquiries in art therapy, museum education, and in general education classrooms. The aim of the thesis is to present these practical and useful employments of art historical inquiry, within subject matter for young children, to be a tool for finding cultural identity and inclusivity in …

Portraits: A Study In Objects, Family Relations, And Race, Julie Quintero

Theses

My final project is a body of mixed-media portraits which were exhibited at SculptureWorks Ferguson in December, 2021. Each of the twenty works are visual representations of events, identities, or relationships, experienced in both the past and the present. The materials used to help push each narrative include fabric, yarn, coffee filters, embroidery, wood, stain, plaster, metal, concrete, inks, conte, paints, and/or found objects. Each piece demonstrates a unique combination of image, media, and technique in the field of contemporary art. Some of the works include objects made by the people being portrayed. Others include materials that were acquired via …

2d Motion Graphics Enhancement Of The User Experience On Web Applications, Lora Paro

Theses

This project focuses on the creation and use of 2D motion graphics to enhance the user experience of applications on the web including but not limited to social media, educational and entertaining digital videos. The aim of this project is to enhance skills in the creation of 2D motion graphics using Adobe After Effects, Adobe Character Animator, and Adobe Illustrator while benefitting the user experience of visually delivered moving graphics to capture more of the audience’s attention rather than the traditional use of static imagery. Experience gained with research on 2D motions graphics and Adobe After Effects with then be …

Insight Into The Evolution Of Anuran Foot Flag Displays: A Comparative Study Of Color And Kinematics, Nigel K. Anderson, K. V. Gururaja, Lisa A. Mangiamele, Erin C. Netoskie, Sarah Smith, Matthew J. Fuxjager, Doris Preininger

Biological Sciences: Faculty Publications

Understanding how complex animal displays evolve is a major goal of evolutionary organismal biology. Here, we study this topic by comparing convergently evolved gestural displays in two unrelated species of frog (Bornean Rock Frog, Staurois parvus, and Kottigehara Dancing Frog, Micrixalus kottigeharensis). This behavior, known as a foot flag, is produced when a male ?waves' his hindlimb at another male during bouts of competition for access to mates. We assess patterns of variation in the color of frog feet and the kinematics of the display itself to help pinpoint similarities and differences of the visual signal elements. We find clear …

Higher Education Partnerships Between The Global North And Global South: Mutuality, Rather Than Aid

Journal of Comparative & International Higher Education

No abstract provided.

Understanding International Joint And Dual Degree Programs: Opportunities And Challenges During And After The Covid-19 Pandemic

Journal of Comparative & International Higher Education

No abstract provided.