Digital Commons Network^™

Flying By Ml Or Cnn Inversion Of Affine Transforms, Lloyd Van Warren

Theses and Dissertations

This dissertation describes how to automate the reading of dials, gauges, and instruments using machine learning (ML) methods. This process can be described as analog to digital conversion through an air gap without any direct electronic connection. The goal is to convert the values of existing instruments into digital values for control and monitoring without requiring any intrusion, changes, or upgrades to the instruments being observed. Images of instrument faces can be distorted by various kinds of noise, but this can be overcome using a deep learning convolutional neural network (CNN) approach similar to handwriting recognition. One advantage of this …

Morphological Characterization And Functional Assessment Of Trichomes In Solanaceae, Sakshi Watts

Theses and Dissertations

Chapter 1: This chapter provides an overview of various trichome types in plants, and also empirically examines their variation on abaxial and adaxial leaf surface of 14 Solanum species. Detailed nomenclature, density, and dimension measurements of each trichome type has been provided using scanning electron-microscopy.

Chapter 2: Scanning electron microscopy was major component of methodology used in my thesis for scanning leaf samples to estimate trichome traits. In this chapter, a more efficient and cost-effective methodology for scanning electron microscopy has been explored.

Chapter 3: This chapter examines the relationship of trichome density and herbivore feeding behavior using abaxial and …

Contemporary Native American Art: Contemplating Fashion And Indigenous Craft, Madison Seiter

Theses and Dissertations

This thesis focuses on Indigenous and contemporary cultural representation expressed in the art of Wendy Red Star, Lisa Telford, and Jamie Okuma as presented in their clothing, shoes, and jewelry. These artists challenge marginalization through their works while also showcasing hybridity, cultural reclamation, and continuity through the materials and processes utilized. This thesis examines the elevation of Indigenous craft within the framework of recent craft theory. It explores what their art communicates in the contemporary art world and considers their significance to Native tradition, generational knowledge, innovation, and technical skill. The works discussed recognize the importance of Native art expressing …

Geometric Times, Linguistic Spaces, Johanna Strobel

Theses and Dissertations

If the loop is the trademark of our times and truthiness the reversal of the uncanny, what is the correlation between logic and information? This writing investigates the role of repetition and motifs in the production of meaning, how kitsch and neutrality function as modes of signifiers and how authenticity relates to the banal.

Integration Of Virtual Learning In College Geology Education, Youngwoo Cho

Theses and Dissertations

The geology learning environments in college generally fall into three categories: learning based on lectures, field excursions, and laboratory activities. Engaging students in these environments and developing their interest, critical thinking skills, and problem-solving ability have always been challenging in college geology education. This research developed virtual learning methodology and integrated it into traditional geology education to achieve active learning in order to engage students in the learning process. Virtual geology learning tools (VGLTs), high-resolution virtual representation of geologic objects and/or the realistic virtual 3D environment embedded with real-world terrains and animated photorealistic game objects, are the outcome of the …

Integrating Technology Into The Literacy Curriculum Within A First Grade Classroom, Christina M. Hargrove

Theses and Dissertations

Technology is ingrained in almost every part of our culture, affecting the way we live, work, play, and learn. Most careers in this day and age require professionals to be proficient in the new literacies of 21st-century technologies. Thus, it only makes sense that technology be used in classrooms with even our youngest learners to help prepare our students to be successful in their futures. This research explores what happens when technology is integrated into the literacy curriculum within a first grade classroom. To this end, technology was integrated into a multitude of literacy lessons and classroom routines. Results revealed …

Development Of An Early Expository Text Comprehension Assessment: A Pilot Study, Stacey Christianson

Theses and Dissertations

Literature supporting the use of informational texts with preschool children has increased in recent years. However, many preschool classrooms still focus on narrative text, and teachers are often unsure how to provide support for children's comprehension of informational texts. An assessment addressing preschool children's informational text comprehension will help teachers understand what children can do with informational texts and point out demands or tasks that children should be able to handle. A comprehension assessment for preschool children focusing on text purpose, text features, text retell, and comprehension of text structures has not been available. To fit this need, recent effort …

When Eyes And Ears Compete: Eye Tracking How Television News Viewers Read And Recall Pull Quote Graphics, Othello Lennox Richards

Theses and Dissertations

This study applied dual processing theory, the theory of working memory, and the theory of cue summation to examine how the video and audio in a television news story interact with or against each other when the story uses pull quote graphics to convey key information to viewers. Using eye-tracking, the study produced visual depictions of exactly what viewers look at on the screen when the words in the reporter's voice track match the text in the pull quote graphic verbatim, when the reporter summarizes the text in the graphic, and when the reporter's voice track ignores the text in …

Documenting Student Connectivity And Use Of Digital Annotation Devices In Virginia Commonwealth University Connected Courses: An Assessment Toolkit For Digital Pedagogies In Higher Education, Laura Gogia

Theses and Dissertations

Virginia Commonwealth University (VCU) is implementing a large scale exploration of digital pedagogies, including connected learning and open education, in an effort to promote digital fluency and integrative thinking among students. The purpose of this study was to develop a classroom assessment toolkit for faculty who wish to document student connectivity in course-related blogging and microblogging (“tweeting”) activities. Student use of digital annotation devices, including hyperlinks, embedded images, mentions, and hashtags, were studied in four university courses as potential indicators of student connectivity, defined as the ability to connect current thoughts and experience with other concepts and people across space …

Using Graphic Organizers On Ipads To Teach Reading Comprehension Skills To High School Students With Moderate And Severe Cognitive Impairments, Christopher Suboleski

Theses and Dissertations

The purposes of this study were to examine the effects of using graphic organizers (GOs) to improve reading comprehension skills of five high school students with moderate to severe cognitive impairments. The baseline took place during first two weeks of the study, and the students were not provided with any GOs during this phase. The first intervention took place during the next three weeks, and the students were provided with traditional paper GOs during this phase. The second intervention took place during the final three weeks, and the students were provided with the GOs on the iPad during this phase. …

Exploration Of Multiple Pathways For The Development Of Immersive Virtual Reality Environments, Kevin Laurence Garrison

Theses and Dissertations

The focus of this thesis is the study and recommendation of optimal techniques for developing immersive virtual environments for generic applications. The overarching objective is to ensure that virtual environments can be created and deployed, rapidly and accurately, using commercial off-the-shelf software. Specific subjective and objective criteria have been employed to determine trade-offs between multiple pathways for designing such environments and specific recommendations are made for the applicability of each. The efficacy of the techniques developed as part of this research work has been demonstrated by applying them to three widely differing areas - visualizing arbitrary 2D surface data, synthesis …

Personality Factors Influencing Bemidji State University Industrial Technology Majors Making Heavy Industrial Construction Career Choices, Timothy M. Brockman

Theses and Dissertations

The purpose of this study was to apply Holland's theory and gather information about Bemidji State University (BSU) construction management (CM) students, CM graduates, CM faculty, and the heavy industrial construction workforce for a greater understanding of students, the academic environment, and the heavy industrial construction environment. A secondary purpose was to help increase recruitment and retention of students within the CM emphasis of the Industrial Technology major at BSU, and provide support for development of curricula within the CM emphasis as it meets needs of the construction industry. The study examined five research questions using Holland's Self-Directed Search (SDS) …

Emerging Technologies In Architectural Visualization: Implementation Strategies For Practice, Nethra Mettuchetty Ram Mohan

Theses and Dissertations

Representation has always been a critical component in architectural practice and representational techniques have been evolving over time. The relatively recent advent of the digital media is revolutionizing architectural representation. Digital representation techniques are proving to be a more effective means of communicating the design to the client and the collaborative project team. The techniques are advancing so rapidly that it is becoming increasingly difficult to keep in pace with the digital acceleration and utilize these representation techniques in architectural practice. There is a wide difference between what is possible using digital architectural visualization and what is implemented in practice. …