Digital Commons Network^™

Sl-Cyclegan: Blind Motion Deblurring In Cycles Using Sparse Learning, Ali Syed Saqlain, Li-Yun Wang, Zhiyong Liu

Computer Science Faculty Publications and Presentations

In this paper, we introduce an end-to-end generative adversarial network (GAN) based on sparse learning for single image motion deblurring, which we called SL-CycleGAN. For the first time in image motion deblurring, we propose a sparse ResNet-block as a combination of sparse convolution layers and a trainable spatial pooler k-winner based on HTM (Hierarchical Temporal Memory) to replace non-linearity such as ReLU in the ResNet-block of SL-CycleGAN generators. Furthermore, we take our inspiration from the domain-to-domain translation ability of the CycleGAN, and we show that image deblurring can be cycle-consistent while achieving the best qualitative results. Finally, we perform extensive …

Dataset Evaluation For Data Trading Using Expected Loss And Homomorphic Encryption, Minsung Joo

Senior Honors Papers / Undergraduate Theses

Supervised machine learning suffers from the ``garbage-in garbage-out" phenomenon where the performance of a model is limited by the quality of the data. While a myriad of data is collected every second, there is no general rigorous method of evaluating the quality of a given dataset. This hinders fair pricing of data in scenarios where a buyer may look to buy data for use with machine learning. In this work, I propose using the expected loss corresponding to a dataset as a measure of its quality, relying on Bayesian methods for uncertainty quantification. Furthermore, I present a secure multi-party computation …

Consumer Primacy: A Dynamic Model Of Corporate Governance For Consumer- Centric Businesses, Sung Eun (Summer) Kim

Utah Law Review

This Article challenges the conventional view that corporate law should principally strive to increase shareholder value, arguing that rather, corporate law should principally strive to ensure consumer satisfaction in consumer-centric businesses. Consumer-centric businesses are defined here as businesses in which consumers occupy a central role in the creation and distribution of corporate value and risks. For example, a consumer of a crowdfunded product does not take shares, but provides capital and product-design feedback during the early and critical stages of the product’s development. A consumer using a ridesharing app makes significant contributions to building the platform and provides real-time ratings …

“Categorically Unsafe” To Donate, Marielle Forrest

Utah Law Review

Plasma donation centers routinely adopt policies that preclude individuals with mental illnesses from donating blood plasma. While plasma donation centers assert that their policies are motivated by employee and customer safety, such safety concerns are unsubstantiated. These policies are based on speculation and stereotypes, rather than scientific evidence. But discrimination against people with mental illness is only unlawful if perpetrated by an entity subject to the Americans with Disabilities Act (“ADA”), and circuit courts are split on whether blood plasma donation centers fall within the ADA’s parameters. In 2016, the Tenth Circuit held that blood plasma donation centers are “service …

Psychological Profile Of The Leader And Investment Decision Practice Of The Small And Medium-Sized Enterprise (Sme) In The Context Of The Covid-19 Crisis In Ivory Coast, Bassife Ouattara

The Journal of Entrepreneurial Finance

This article examines the different investment decision practices of the leader of small and medium-sized enterprises (SMEs) during the COVID-19 health crisis and highlights the influence of the leader's psychological profile on these practices. Thus, primary data was collected from the interview guide and questionnaires submitted to 112 executives. The results obtained through the tests indicate the existence of a direct link (significant influence) between certain psychological profiles of the leader and investment decision-making practices in times of crisis.

Determinants Of The Adoption Of Islamic Finance By Cameroonian Smes: Case Study From A Psycho-Sociological Characteristics Of Managers, Jérôme Gonne, Yaouba Mohamadou

The Journal of Entrepreneurial Finance

Small and Medium-Sized Enterprises (SMEs) today form the backbone of the African economy in general and Cameroon in particular. However, Cameroonian SMEs encounter many difficulties, one of the most important is the access to so-called conventional financing. Faced with this situation, some of them will seek alternative means such as Islamic finance. Despite its development over the past two decades, Islamic finance is struggling to find a place in the financial decisions of Cameroonian SMEs’ Managers. This study aims at highlighting the psycho-sociological characteristics of policymakers in directing their decision towards the Islamic finance product. Data collected from a sample …

Near-Inertial Wave Energetics Modulated By Background Flows In A Global Model Simulation, Keshav J. Raja, Maarten J. Buijsman, Jay F. Shriver, Brian K. Arbic, Oladeji Siyanbola

Faculty Publications

We study the generation, propagation, and dissipation of wind-generated near-inertial waves (NIWs) in a global 1/25° Hybrid Coordinate Ocean Model (HYCOM) simulation with realistic atmospheric forcing and background circulation during 30 days in May–June 2019. The time-mean near-inertial wind power input and depth-integrated energy balance terms are computed for the total fields and the fields decomposed into vertical modes to differentiate between the radiative and (locally) dissipative components of NIW energy. Only 30.3% of the near-inertial wind input projects onto the first five modes, whereas the sum of the NIW energy in the first five modes adds up to 58% …

Reconciling Data-Driven Crime Analysis With Human-Centered Algorithms, Kevin Clancy, Joseph Chudzik, Aleksandra J. Snowden, Shion Guha

Social and Cultural Sciences Faculty Research and Publications

This study combines traditional statistical methods with machine learning to better understand locally relevant, contextual models for analyzing crime in two urban American cities. Using census tracts as the units of analysis and controlling for several structural characteristics associated with crime, we find that in Milwaukee, Wisconsin, violent crime is associated with concentrated disadvantage, residential stability, ethnic heterogeneity, total population, and spatial lag of violent crime. Yet, the most important variable is the spatial lag of violent crime, followed by residential stability, ethnic heterogeneity, total population, and concentrated disadvantage. In addition, we find that in Chicago, Illinois, violent crime is …

Incidence Of Coronary Artery Disease And Testosterone Replacement Therapy, Stephen Leard

Physician Assistant Scholarly Project Papers

In the United States, males see a decrease in testosterone levels around the age of 40, potentially leading to a condition known as hypogonadism. Testosterone administration is the leading treatment for symptomatic hypogonadism. Testosterone Replacement Therapy (TRT) has increased in popularity amongst practicing healthcare providers. This literature review aims to investigate differences in incidence rates of cardiovascular events in males receiving testosterone therapy compared to untreated males with hypogonadism. Given the conflicting evidence regarding the association between exogenous testosterone and cardiovascular risk, published studies and meta-analysis were reviewed to prove this relationship. A comprehensive literature review was performed using electronic …

Combination Thyroid Hormone Therapy In The Treatment Of Hypothyroidism, Jessica Johnson

Physician Assistant Scholarly Project Papers

The nature of this systemic literature review and research is to explore the use of thyroxine (T4) monotherapy versus T4 and triiodothyronine (T3) (combination) therapy for the treatment of hypothyroidism. A literature review was conducted using electronic search databases which included PubMed, CINHAL, and Clinical Key. Mesh terms included hypothyroidism/drug therapy, hypothyroidism/diagnosis, thyroid hormones/physiology, and thyroxine. Filters applied to the search included clinical study, clinical trial, guideline, journal article, meta-analysis, randomized controlled study, and systematic review. The search was tapered by limiting results to the last ten years, human species, and adults 19+. The articles were further narrowed by excluding …

Comparing Clozapine And Electroconvulsive Therapy In Refractory Schizophrenia, Anthony Alan Beaty

Physician Assistant Scholarly Project Papers

Schizophrenia is a complicated problem that millions of Americans struggle with and unfortunately, about 50 percent of schizophrenics become resistant to medication. It is common practice to try multiple drugs to combat this resistance and many patients are placed on clozapine or given electroconvulsive therapy (ECT) as a last resort. Research has shown that many are not receiving the benefits of these treatments due to adverse effects, negative public opinion, and difficulty executing high quality research studies particularly when it comes to ECT. As a result, a significant number of patients that would benefit from these interventions are suffering with …

Migraine With Aura Versus Seizure: Diagnosis And Treatment, Jessica Gifford

Physician Assistant Scholarly Project Papers

The purpose of this research and systematic literature review is to determine if obtaining an electroencephalogram (EEG) in patients presenting with migraine with aura would result in better and/or more prompt symptom management compared to empiric migraine treatment. In this review, the electronic databases; CINAHL, PubMed, Clinical Key, Cochrane Library and Dynamed Plus were used. Both keyword and mesh terms were used related to the pathophysiology of migraines and seizures along with guidelines for work-up and treatment of migraines and seizures. All articles chosen for review were published after 1999, except one. All articles were peer reviewed, and include randomized …

In Adults With Gastroesophageal Reflux Disease, What Is The Efficacy Of Surgical Versus Pharmacotherapy In Reducing Symptoms?, Travis Cook

Physician Assistant Scholarly Project Papers

The purpose of this systematic review is to explore the efficacy of pharmacotherapeutics and surgical interventions for the treatment of gastroesophageal reflux disease (GERD). In this systematic review, five electronic databases were used including AccessMedicine, PubMed, Cochrane library, Dynamed, and Clinical Key. Research criteria included work after 2010, peer reviewed, and only randomized control trials, systematic reviews, and meta-analyses were considered. Studies that were excluded included any that were before 2010, poor study design, and those that looked at other conditions or treatments outside of the research question in study. A total of 9 studies were selected for this systematic …

Impact Of Recent Acute Kidney Injury On Creatinine Clearance Estimation In Critically Ill Patients Undergoing Cardiac Surgery, Amaris Fuentes, Jagadeswara R Earla, Tomona Iso, Joshua T Swan

The Texas Heart Institute Journal

Acute kidney injury (AKI), often present in critically ill patients and patients with cardiac dysfunction, may alter estimates of renal function. The impact of recent AKI on the accuracy of the Cockcroft-Gault creatinine clearance equation (CG-CrCl) before cardiac surgery is unknown. This single-center, retrospective study included patients who underwent cardiac surgery from 1 January 2006 through 30 June 2012 and whose 24-hour urine creatinine clearance (24hr-CrCl) was measured in the intensive care unit before surgery. We evaluated CG-CrCl accuracy by calculating absolute differences between 24hr-CrCl and CG-CrCl estimates. Clinical impact was signified by discrepancies in United States Food and Drug …

Native And Non-Native Ant Impacts On Soil Microbes, Hannah A. Stewart

Biology Theses

Organisms produce chemical weapons for defense, but target organisms can develop resistance. In their introduced range, non-native species may bring “novel weapons” against which native organisms have not co-evolved resistance. The invasive European fire ant (Myrmica rubra) may have brought antimicrobial secretions to the Northeastern United States that are novel weapons against native fungal and bacterial soil organisms. I hypothesized that M. rubra would better inhibit seed pathogens resulting in greater emergence of native myrmecochorous Viola sororia seeds and, as a side effect, more strongly inhibit arbuscular mycorrhizal fungi than a native seed dispersing ant (Aphaenogaster picea …

Spring 2022, Georgia Library Quarterly

Georgia Library Quarterly

No abstract provided.

Georgia State Legislative Update: End Of Session 2022, John Mack Freeman, Angela Cortellino

Georgia Library Quarterly

An update on relevant bills relevant to Georgia librarians that were passed in the 2022 Georgia legislative session.

Promoting Health Equity Among Racial And Ethnic Minorities During And After The Covid-19 Pandemic, Alexandra Viramontes, Deserry Salgado

Electronic Theses, Projects, and Dissertations

Racial and ethnic minorities experience disproportionate health outcomes during a pandemic, yet preparedness plans have failed to address the social determinants of health that produce the most severe impact. By examining social workers’ perspectives on the health disparities faced by racial and ethnic minorities during the COVID-19 pandemic, this study provides insight into the ways in which services can be improved in a future health crisis. In this exploratory study, a qualitative approach was utilized where social workers were asked to participate in interviews consisting of open-ended questions. The qualitative data was obtained in the form of interview transcripts, which …

The Impact Of Adverse Childhood Experiences In Social Work Students, Geraldine Mclean, Delacey Kim

Electronic Theses, Projects, and Dissertations

The purpose of the following study is to explore and examine the connection between adverse childhood experiences (ACEs) and well-being of social work students at an undisclosed Southern California university. A quantitative study was conducted which included the responses from 89 students at the undisclosed university. Participants were administered two questionnaires via a Qualtrics online survey. One questionnaire measured the number of ACEs a participant had experienced in childhood. The second questionnaire measured the participant’s current level of well-being. The study’s results revealed that overall, social work students experience greater ACE scores as compared to the general population. However, despite …

The Impact Of School-Based, Trauma-Informed Counseling Programs On Student Mental Health, Student Achievement, And Dropout Rates, Matthew Pacheco

Electronic Theses, Projects, and Dissertations

The purpose of this study was to determine whether the integration of trauma-based counseling programs into the school systems would significantly impact students who have been affected by trauma. In addition, this study discusses the importance of implementing school-based, trauma-informed programs to assist trauma-impacted students in addressing student mental health, school achievement, and school dropout rates. This paper examines interviews of clinicians who work at a school-based, trauma-informed program and have first-hand knowledge of working with trauma-impacted students. This study is an exploratory, qualitative study design that utilized non-probability/purposive sampling via in-depth interviews to gather data to study the tangible …

Factors Contributing To Nurse Burnout In Oncology, Caroline Withers

The Eleanor Mann School of Nursing Undergraduate Honors Theses

Nurse burnout is a pressing concern for healthcare with significant implications for all areas of nursing and patient outcomes. However, the specialty of oncology experiences burnout differently than other specialties for a multitude of reasons. This literature review aims to determine factors that contribute to nurse burnout within oncology, and identify evidence-based prevention strategies. The twenty studies included in the review underscore the crucial role of management and leadership in the prevention of nurse burnout. Further education and research are needed to better understand causes of burnout, as well as proper interventions. Interventions need to be established on a hospital …

Lgbtq+ Health Disparities: Healthcare Intervention, Kara Steinbrecher

The Eleanor Mann School of Nursing Undergraduate Honors Theses

The lesbian, gay, bisexual, transgender, and queer (LGBTQ+) community has carried the burden of countless health disparities throughout its history tied to discrimination, bias, prejudice, and stigma. LGBTQ+ individuals are disproportionately at higher risk for substance abuse, sexually transmitted diseases, cardiovascular disease, mental illness, suicide, and unequal access to healthcare, related to social stigma and bias that exists in healthcare itself. The purpose of this systematic literature review is to analyze existing health disparities among the LGBTQ+ population in the United States and the efficacy of various interventions of health care professionals to reduce them. Twenty-one articles from multiple online …

Quantification Of Dental Fissures Through Occlusal Topography Analysis, Duru Erkan

Biological Sciences Undergraduate Honors Theses

Narrow, deep, and elaborate dental fissures are widely believed to increase the predisposition of enamel to develop carious lesions as these surfaces are thought to be ideal for cariogenic bacteria to adhere to. Therefore, dentists prescribe sealants as a preventative measure for patients with such fissures to avoid tooth decay. Yet to date, there is no objective data supporting the notion that fissure morphology actually affects caries susceptibility, nor is there a quantifiable, clinically practical method to characterize fissure patterns expected to increase risk of caries disease.

In this study, three new methods to quantitatively characterize fissure pattern in mandibular …

Structural Formation And Functionality Of The Spoiie Protein In Clostridium Difficile, Rachel Siebenmorgen

Biological Sciences Undergraduate Honors Theses

My research efforts were directed toward the structure and functionality of a protein, designated SpoIIE [11], which previously has been shown to regulate C. difficile peptide utilization in addition to sporulation and toxin release. The SpoIIE protein is found in all spore-forming gram-positive bacteria and is a crucial component in activation of transcription factors and septum formation thus affecting the regulation and timing of spore development [11,12]. A truncated form of the SpoIIE protein named SpoIIE∆TM was used in an effort to determine the structure of an important but uncharacterized linker domain of the protein. If the structure and specific …

Investigating The Potential Role For The Nervous System In Controlling Regeneration In Nematostella Vectensis, Kristen Malir

Biological Sciences Undergraduate Honors Theses

Nematostella vectensis is a marine sea animal that has become a model for developmental and evolutionary research. Included in the phylum Cnidaria, N. vectensis’ was chosen as the model for this research. Not only can this animal go through asexual and sexual reproduction, but it also has the ability to regenerate. Although much research has been put forth in an effort to understand regeneration better, much is still unknown. The underlying mechanisms of regeneration in Cnidaria are illusive; however, studies within vertebrates have shown the substantial role of the nervous system. The objective of this experiment is to test if …

Examining Difference In Social Perceptions Between Women Using Hormonal Contraceptives And Naturally Cycling Women, Caroline B. Johnson

Biological Sciences Undergraduate Honors Theses

The term “stress” refers to a person’s psychological and physiological response to the demands and pressures of the world around them (Farlex, 2021). Past research has shown that stress can have negative side effects on a person’s well-being (Aneshensel et al., 1991; Wunsch et al., 2017; Michie, 2002). Although people experience stress, some people perceive more stress than others. Perceptions are important because the way one understands certain conditions can elicit distinct emotional and physiological responses (Kemeny, 2003). An important factor that has not received a lot of attention is women’s use of hormonal contraceptives. In the United States, 24.4% …

The Effects Of Hormonal Contraceptive Use On Perceptions Of Social Stress In Women, Ashton Jones

Biological Sciences Undergraduate Honors Theses

Hormonal contraceptives are widely used due to their efficiency in preventing pregnancy. Although women are often informed of the physical effects of hormonal contraceptives, there is little emphasis on mental effects, such as increased rates of depression and changes in social perception. The current study examined perceptions of social stress among women before beginning hormonal contraceptives, and two months after using hormonal contraceptives. I hypothesized that women would experience increased social stress after beginning hormonal contraceptives, compared to a control group of women who were also assessed twice. Results did not support this hypothesis; there was no difference in interpersonal …

Using Ai To Examine Nocturnal Moth Pollination, Conor Moriarty

Biological Sciences Undergraduate Honors Theses

The importance of insect-mediated agriculture cannot be understated especially in the wake of pollinator population declines. Most research of insect-mediated pollination is focused on diurnal pollinators like the honeybee (Apis mellifera). Deepening our understanding of how other pollinators, such as nocturnal pollinators, can benefit agriculture and ecosystems will be very important as honeybee populations decline. I explored nocturnal moth interactions with flowering apple flowers during their pollination season to better understand how these nocturnal pollinators interact with the plants. To accomplish this, I used a University of Arkansas farm area with a dedicated apple orchard. I gathered my raw data …

Case Diagnosis: Jamestown Canyon Virus Causing Severe Guillain Barré Syndrome: A Case Report, Timothy Bazil, Megan Ziske, Evan Halchishick

Posters

No abstract provided.

Selective Grazing Of Indigenous Protists On Dechlorinating Bacteria In Groundwater, Jonathan Greenleaf Whaland

Master's Theses and Capstones

ABSTRACT

SELECTIVE GRAZING OF INDIGENOUS PROTISTS ON DECHLORINATING BACTERIA IN GROUNDWATER

ByJonathan G. Whaland University of New Hampshire, May 2022

Degradation of trichloroethylene (TCE) in contaminated groundwater can stall at cis-dichloroethylene (cDCE). One cause of the stall could be predation of indigenous protists on the bacteria responsible for cDCE degradation. This research evaluated the uptake and clearance rates of indigenous groundwater protists on KB-1, a bacterial consortium used for bioaugmentation at TCE contaminated sites. The experiments involved two wells, one contaminated with TCE located in Portsmouth, NH and one uncontaminated well located in Newington, NH, and the indigenous protists and …