Digital Commons Network^™

Hemoglobin A1c Levels And Sport Participation In Children With Type 1 Diabetes., Amy Kozerski

Electronic Theses and Dissertations

This study’s purpose was to determine a possible difference in hemoglobin A1c levels and sport participation in children with type 1 diabetes. Patients with provided consent via an iPad electronic informed consent/assent (preamble) completed a physical activity and sport participation survey. The survey was linked to their medical chart including demographic and diabetes medical history (e.g. HbA1c). The analyses provided a sample of 120 participants, 40 in the no sport participation group and 78 in the sport participation group with 56 females and 64 males, with an average age12.94±2.8 years. An independent sample t-test, removing one outlier from the …

Marriage Among U.S. International Students : Meanings And Aspirations., Assel Kuzembayeva

Electronic Theses and Dissertations

Although there exists a breadth of literature on Americans’ marital aspirations and experiences, there is a significant lack of research available on U.S. international students’ marital aspirations, specifically. In this study, transnational and gender theories are employed to analyze in-depth semi-structured interviews with 21 international students studying at a university located in a mid-size, midwestern city in the United States. The study reveals that the majority of international students maintain that marriage is important to them while they are living and studying in the United States. However, the study also finds that the cultural pressures of their home countries, including …

Relationship Among School Counselors' Perceptions Of Poverty, Color-Blind Racial Attitudes, And Multicultural Counseling Competencies : A Formula For Change Makers., Shaun M. Sowell

Electronic Theses and Dissertations

The relationship among school counselors’ attribution of poverty, color-blind racial attitudes, and self-perceived multicultural competence (knowledge and awareness) were examined in this dissertation. Additionally, the researcher reviewed the impact of having lived in low-income environments had on school counselors’ beliefs of poverty attribution. Lastly, the impact graduating from a CACREP accredited program had on poverty attribution was explored. Results, implications, and limitations are addressed.

The Emergent Matter Of Archives : A Rhetorical Investigation Of The Queer Formation Of The Williams-Nichols Archive., Richard Wysocki

Electronic Theses and Dissertations

Scholarly conversations across disciplines have asked researchers to consider archive as a site of power—often framed in terms of archives’ potential impact on history and practices of knowledge making more generally. This dissertation contributes to such conversations as they relate to queer archives and material rhetoric, exploring the Williams-Nichols Archive, an LGBTQ archive housed at the University of Louisville. I extend interdisciplinary scholarship to argue for approaching archives as rhetorical emergences rather than as containers or locations for discovery, a perspective that foregrounds the archive and archival practices as the subject of research. Drawing on archival research and oral history …

Marginal Staining Between Pressed Lithium Disilicate Ceramic Crowns And Direct Restorative Materials By Various Fluids : A Microleakage Study., Sarah Ann Jestel

Electronic Theses and Dissertations

When treating patients with existing restorations in which indirect restoration placement is indicated and crown lengthening surgery is contraindicated, dentists may choose to finish the crown margin on an existing restoration. The interface between the two dental restorations (resin composite and ceramic crown) may be more susceptible to microleakage and fluid staining, reducing restoration longevity. In this study, 80 extracted molars received indirect restoration margins finished on different direct restorative materials (resin-modified glass ionomer and conventional, flowable, and bulk fill nano-hybrid resin composite) and subjected to common staining fluids of coffee, tea, red wine, or Coca-Cola. If the clinician must …

Balancing Exploration, Exploitation, And Efficiency : A Framework Of Entrepreneurial Learning., Shaun Paul Digan

Electronic Theses and Dissertations

Entrepreneurial learning (EL), defined as “learning in the entrepreneurial process through which individuals acquire new knowledge, either vicariously or from direct experience, which has the potential to change the range of entrepreneurial actions”, is a key construct in the pursuit and development of entrepreneurial opportunities. However, the field of entrepreneurship has yet to produce a theory of learning explaining under what conditions individuals engage in differing types of entrepreneurial learning. Further, the limited research within this line of inquiry is diverse and disconnected. In this research, I attempt to advance the literature on organizational and entrepreneurial learning through the examination …

Innovation And Equity In Public Health Research : Testing Arts-Based Methods For Trauma-Informed, Culturally-Responsive Inquiry., Tasha Golden

Electronic Theses and Dissertations

As the field of Public Health has shifted from a biomedical paradigm to a social ecological approach, focusing on health equity and social determinants of health, it has increasingly acknowledged the roles of culture and trauma in health outcomes. The field has responded by modifying some research practices, but continues to prioritize conventional methodologies—with few options designed to foreground trauma- and cultural-responsiveness. Unfortunately, to the extent that conventional approaches require health to be defined, communicated, or valued according to dominant norms, they risk perpetuating inequities. Health equity therefore requires the development of research methodologies that increase inclusivity and access, elicit …

Student Perceptions And Persistence : Taking A Person-Centered Approach To Understand Undergraduate Engineering Retention., Brittany Flanery Crawford

Electronic Theses and Dissertations

Many students are leaving their engineering programs as early as the first semester of their undergraduate studies. Although some of the factors related to engineering retention are largely academic, others are tied closely to students’ beliefs or perceptions. Student perceptions data are useful, but often overlooked by researchers who wish to take a person-centered approach to uncover profiles of student beliefs, both adaptive and maladaptive, when it comes to understanding engineering retention. The sample consisted of full-time undergraduate engineering students (N = 834) in the first semester of their undergraduate engineering programs. I used latent transition analysis (LTA) to …

A Two-Stage Approach To Ridesharing Assignment And Auction In A Crowdsourcing Collaborative Transportation Platform., Peiyu Luo

Electronic Theses and Dissertations

Collaborative transportation platforms have emerged as an innovative way for firms and individuals to meet their transportation needs through using services from external profit-seeking drivers. A number of collaborative transportation platforms (such as Uber, Lyft, and MyDHL) arise to facilitate such delivery requests in recent years. A particular collaborative transportation platform usually provides a two sided marketplace with one set of members (service seekers or passengers) posting tasks, and the another set of members (service providers or drivers) accepting on these tasks and providing services. As the collaborative transportation platform attracts more service seekers and providers, the number of open …

A Study On Ultrasonic Energy Assisted Metal Processing : Its Correeltion With Microstructure And Properties, And Its Application To Additive Manufacturing., Anagh Deshpande

Electronic Theses and Dissertations

Additive manufacturing or 3d printing is the process of constructing a 3-dimensional object layer-by-layer. This additive approach to manufacturing has enabled fabrication of complex components directly from a computer model (or a CAD model). The process has now matured from its earlier version of being a rapid prototyping tool to a technology that can fabricate service-ready components. Development of low-cost polymer additive manufacturing printers enabled by open source Fused Deposition Modeling (FDM) printers and printers of other technologies like SLA and binder jetting has made polymer additive manufacturing accessible and affordable. But the metal additive manufacturing technologies are still expensive …

An Assessment Of Sustainability In Jefferson County Public Schools (Kentucky)., Elizabeth Ann Ruhe

Electronic Theses and Dissertations

Schools play a vital role in preparing the next generation of citizens to be active, engaged, creative thinkers and problem-solvers. Schools are also large institutions in their communities, employing many people and spending large sums of money. What happens in schools has an impact on their surrounding communities. Human behaviors are having a significant impact on our planet and changes in our society are affecting the sense of safety and security of our citizens. These are aspects of sustainability that schools need to begin addressing. This research looks at sustainability practices in a large urban school district to document current …

Receptive Fields Optimization In Deep Learning For Enhanced Interpretability, Diversity, And Resource Efficiency., Babajide Odunitan Ayinde

Electronic Theses and Dissertations

In both supervised and unsupervised learning settings, deep neural networks (DNNs) are known to perform hierarchical and discriminative representation of data. They are capable of automatically extracting excellent hierarchy of features from raw data without the need for manual feature engineering. Over the past few years, the general trend has been that DNNs have grown deeper and larger, amounting to huge number of final parameters and highly nonlinear cascade of features, thus improving the flexibility and accuracy of resulting models. In order to account for the scale, diversity and the difficulty of data DNNs learn from, the architectural complexity and …

Segmentation And Classification Of Lung Nodules From Thoracic Ct Scans : Methods Based On Dictionary Learning And Deep Convolutional Neural Networks., Mohammad Mehdi Farhangi

Electronic Theses and Dissertations

Lung cancer is a leading cause of cancer death in the world. Key to survival of patients is early diagnosis. Studies have demonstrated that screening high risk patients with Low-dose Computed Tomography (CT) is invaluable for reducing morbidity and mortality. Computer Aided Diagnosis (CADx) systems can assist radiologists and care providers in reading and analyzing lung CT images to segment, classify, and keep track of nodules for signs of cancer. In this thesis, we propose a CADx system for this purpose. To predict lung nodule malignancy, we propose a new deep learning framework that combines Convolutional Neural Networks (CNN) and …

Treatment Of Electric Utility Wastewaters By Sol-Gel Solidification And Stabilization, Alex Kearns

Electronic Theses and Dissertations

To meet the demands of new regulations on coal-fired power plants, many treatment scenarios require a zero-liquid discharge (ZLD) approach. Two revisions to regulations in 2015, the Effluent Limitations Guidelines (ELG) and Coal Combustion Residuals (CCRs) rule, drastically changed the treatment approach for managing effluents at coal-fired plants. In some scenarios, coal-fired plants retired early deeming the capital cost for maintaining compliance too expensive. Traditionally, stabilization/solidification (S/S) ZLD technologies have fallen in two categories: cementitious and vitrification. However, neither approach offers the ideal solution for coal-fired power plants needing ZLD by S/S methods. In what follows, a novel sol-gel encapsulation …

Investigation Of Flexural Behavior Of Steel Fiber Reinforced Concrete And Steel Fiber Orientation Control During Construction, Maria Kolisnichenko

Electronic Theses and Dissertations

Concrete is the most widely used construction material in the world, and its consumption has been increasing. The main benefits of concrete include its durability, availability of the components, and great strength in compression. Despite all these advantages, however, concrete is a brittle material with a relatively low tensile strength and deformation capacity. It is, therefore, vulnerable to cracking under tension, which can lead to sudden catastrophic failures of concrete structures. In order to control and reduce cracking, reinforcement of concrete is necessary.

The most commonly used reinforcement technique in structural application is the use of deformed steel bars. However, …

Multimodal Emotion Classification, Anurag Illendula, Amit Sheth

Publications

Most NLP and Computer Vision tasks are limited to scarcity of labelled data. In social media emotion classification and other related tasks, hashtags have been used as indicators to label data. With the rapid increase in emoji usage of social media, emojis are used as an additional feature for major social NLP tasks. However, this is less explored in case of multimedia posts on social media where posts are composed of both image and text. At the same time, w.e have seen a surge in the interest to incorporate domain knowledge to improve machine understanding of text. In this paper, …

Knowledge-Aware Assessment Of Severity Of Suicide Risk For Early Intervention, Manas Gaur, Amanuel Alambo, Joy Prakash Sain, Ugur Kursuncu, Krishnaprasad Thirunarayan, Ramakanth Kavuluru, Amit Sheth, Randon S. Welton, Jyotishman Pathak

Publications

Mental health illness such as depression is a significant risk factor for suicide ideation, behaviors, and attempts. A report by Substance Abuse and Mental Health Services Administration (SAMHSA) shows that 80% of the patients suffering from Borderline Personality Disorder (BPD) have suicidal behavior, 5-10% of whom commit suicide. While multiple initiatives have been developed and implemented for suicide prevention, a key challenge has been the social stigma associated with mental disorders, which deters patients from seeking help or sharing their experiences directly with others including clinicians. This is particularly true for teenagers and younger adults where suicide is the second …

Applying Generative Adversarial Networks To Intelligent Subsurface Imaging And Identification, William Rice

Masters Theses and Doctoral Dissertations

To augment training data for machine learning models in Ground Penetrating Radar (GPR) data classification and identification, this thesis focuses on the generation of realistic GPR data using Generative Adversarial Networks. An innovative GAN ar- chitecture is proposed for generating GPR B-scans, which is, to the author’s knowledge, the first successful application of GAN to GPR B-scans. As one of the major contri- butions, a novel loss function is formulated by merging frequency domain with time domain features. To test the efficacy of generated B-scans, a real time object classifier is proposed to measure the performance gain derived from augmented …

The Eternal Detective : Poe’S Creative And Resolvent Duality In The Hardboiled Era, Michael Cresci

Theses, Dissertations and Culminating Projects

This paper traces the continuity of Edgar Allan Poe’s archetypal “creative and resolvent” detective from the nineteenth century’s classical detective fiction into the twentieth century’s hardboiled detective fiction. Specifically, this paper asserts that the duality first suggested by Poe in “The Murders in the Rue Morgue” (1841) did not only define classical era detectives, but it also persisted into the radically different hardboiled era of American detective fiction. First, this paper examines the cultural contexts of each era and establishes the shared links between the resolvent—or analytical—traits and creative—or abstract and Romantic—traits of classical era detectives C. Auguste Dupin and …

The Impact Of Palm Cooling Gloves On Cardiovascular, Thermoregulatory, Metabolic, Perceptual, And Ergogenic Responses Produced From Rowing Ergometry., Ian O'Brien

Electronic Theses and Dissertations

Subjects (n = 34) did three rowing workouts of up to eight 2- minute stages separated by 45-60 second rests. Cardiovascular, ergogenic, thermoregulatory, perceptual and metabolic responses to workouts may be aided by intermittent palm cooling. Subjects received one of the following treatments per workout in a randomized sequence: no palm cooling, intermittent palm cooling during workouts, or palm cooling applied intermittently during workouts and post-exercise recovery. Methods: Palm cooling entailed intermittent cold (8-11o C) against the palmar surface of subject’s hands. Workouts began with 10 minutes of rest, followed by a 10-minute low- intensity warm-up and the workout, concluding …

The House That Credit Built: How Advertising Shaped A Culture Of Borrowing In The Decade Of Prosperity., Morgan Folden

Electronic Theses and Dissertations

This thesis is an examination of the visual rhetoric of the advertisements in 1920s America that encouraged consumers to implement payment plans to purchase commodities. It begins with an analysis of a standard advertisement found in a popular subscription journal and describes the ad’s reliance on an editorial-style layout to appeal to the rationality of the viewer, a theme common among marketing schemes of the surrounding decades. It uses an art historical approach to provide a new lens in studying capitalist economics and the provocative issue of empowerment versus confinement in the general visual representation of American housewives. The latter …

Classification Of The 4 Stages Of Diabetic Retinopathy Using A Low Complexity Convolutional Neural Network., Zeliha Ogur

Electronic Theses and Dissertations

Diabetic Retinopathy is an eye disease that affects the blood vessels of the retina tissue found in the back of the eye. The blood vessels in the retina discharge fluid or cause hemorrhage when affected by diabetic retinopathy. It leads to loss of eye vision with people with diabetics and also among working adults. The disease may advance in four stages which include Mild nonproliferative, moderate nonproliferative, severe nonproliferative and proliferative diabetic retinopathy. In the mild stage also known as background retinopathy, lumps occur in the blood vessel and distort a little amount of blood. At this stage, you are …

Dreamscape No. 2, "Songs For The Woman In The Sun Hat"., Derek D Carter

Electronic Theses and Dissertations

this dreamscape is a collection of love songs, reworked and reimagined into the dreamy, hazy nature of both dreams and love. each song comes from the jazz canon and takes a specific idea or motif and builds and destroys as it moves along. each song is paired with an interlude, aimed to explore some of the darker memories or regrets we may have felt for loved ones, for love is not without its complications.

Lsab Minutes May 2019, Maryke Barber, Rebecca L. Seipp

WRL: Library Student Advisory Board Minutes

No abstract provided.

Real-Time Facial Emotion Recognition Using Fast R-Cnn, Salem Bin Saqer Almarri

Theses

In computer vision and image processing, object detection algorithms are used to detect semantic objects of certain classes of images and videos. Object detector algorithms use deep learning networks to classify detected regions. Unprecedented advancements in Convolutional Neural Networks (CNN) have led to new possibilities and implementations for object detectors. An object detector which uses a deep learning algorithm detect objects through proposed regions, and then classifies the region using a CNN. Object detectors are computationally efficient unlike a typical CNN which is computationally complex and expensive. Object detectors are widely used for face detection, recognition, and object tracking. In …

I Am Arbor, Anannya Sengupta

Theses

I Am Arbor is a film that captures the beauty and tragedy of Trees in our civilization, which are going through tragic transformations due to rapid urbanization. Perhaps for the first time, this short movie has created a narrative that is anchored on the feelings and emotions of Trees, their existence as families, and their collective contribution to human existence. The movie blends live action and Computer Generated Imagery (CGI), to merge real and imaginary worlds; all of which comes together to create a touching story.

The film is a product of a childhood influence coupled with children’s literature. The …

Habitat And Conservation Suitability Assessment For Shrubland Birds In Monroe County, New York, Rachel Allen

Theses

Shrublands and successional ecosystems are of special interest to land managers and conservation groups because to be maintained, they must be disturbed periodically. Shrubland birds rely on variation in the landscape, regular disturbance, and ephemeral patches of shrubs for breeding, foraging, and nesting. Many of these avian species are in decline, so monitoring and mapping shrublands is necessary for future conservation and management strategies (DeGraaf & Yamasaki, 2003; Howard et al., 2015; Litvaitis, 2003). Large proportions of shrubland bird populations rely on shrublands in the northeast states for breeding habitat, and the identification and land use monitoring of these regions …

Investigation Of The Benefits Of Interlocked Synchronous Pipelines, Sabrina Rose Levitan

Theses

The majority of today’s digital circuits use synchronous pipelines. As the technology nodes get smaller, these pipelines are facing problems with area, power, and timing. One of the major sources of power consumption is the global clock and stall signals. These signals have to be routed across large sections of the chip, and with regards to stalling the pipeline, often face significant timing issues. One solution, developed by Hans M. Jacobson et al., is “Synchronous Interlocked Pipelines”. This pipeline design combines synchronous pipelines with the handshaking of asynchronous pipelines. Asynchronous pipelines are less power intensive because they send acknowledge and …

Biorefinery Pathways For Institutional Food Waste, Shwe Sin Win

Theses

Every day, enormous quantities of nutritious food are wasted in landfills across the globe. Agriculture and food production use intensive amounts of water, chemicals, and land, rendering food waste as a major environmental and economic concern. New York State is currently considering legislation that would ban landfill disposal of food waste produced by large institutional generators, such as universities, hospitals, sports venues, restaurants, grocery stores, etc. Institutions have concentrated populations which generate predictable volumes of food waste and waste cooking oil. At the same time, these populations need heat, electricity, vehicle fuel, and soap. Developing a biorefinery system offers great …

Drug Quality Assurance To Combat Counterfeit Streptomycin Using Facile, Low Cost Colorimetry, Makayla R. Foster

Theses

An easy to use, low cost colorimetric method to identify the quality and quantity of the tuberculosis (TB) medication, streptomycin was developed. TB is typically treated using a multi-drug regimen comprised of antibiotics such as streptomycin. According to WHO and USAID up to 50% of pharmaceuticals are counterfeit worldwide. The problem intensifies the closer one gets to the point of care. A facile counterfeit detection method, that is specific to only the authentic medication, is essential. Since the 1940s, streptomycin was colorimetrically identified using a 16-hour base hydrolysis process followed by an iron complexation reaction. A tris(maltonato)iron (III) complex was …