Digital Commons Network^™

Rapid Detection Of Recurrent Non-Muscle Invasive Bladder Cancer In Urine Using Atr-Ftir Technology, Abdullah I. El-Falouji, Dalia M. Sabri, Naira M. Lofti, Doaa M. Medany, Samar A. Mohamed, Mai Alaa-Eldin, Amr Mounir Selim, Asmaa A. El Leithy, Haitham F. Kalil, Ahmed El-Tobgy, Ahmed Mohamed

Chemistry Faculty Publications

Non-muscle Invasive Bladder Cancer (NMIBC) accounts for 80% of all bladder cancers. Although it is mostly low-grade tumors, its high recurrence rate necessitates three-times-monthly follow-ups and cystoscopy examinations to detect and prevent its progression. A rapid liquid biopsy-based assay is needed to improve detection and reduce complications from invasive cystoscopy. Here, we present a rapid spectroscopic method to detect the recurrence of NMIBC in urine. Urine samples from previously-diagnosed NMIBC patients (n = 62) were collected during their follow-up visits before cystoscopy examination. Cystoscopy results were recorded (41 cancer-free and 21 recurrence) and attenuated total refraction Fourier transform infrared (ATR-FTIR) …

Machine Learning For Target Detection Using Uwb Radar Sensor Networks, Dheeral Naresh Bhole

Electrical Engineering Dissertations - Archive

Machine learning (ML) has recently been used to solve critical problems. This dissertation focuses on developing systems using Ultra-Wideband (UWB) wireless sensor networks and machine learning to solve critical tasks such as target detection in various challenging scenarios. These tasks have been researched for several years and efforts have been made to achieve universal solutions. In the first part of this dissertation, we have proposed a system to detect metallic targets in foliage environment. Mission critical systems need to be ready for the harsh working environment such as dense foliage, water bodies, rain, heavy winds and other natural challenges. Extreme …

Amorphous Silicon Oxynitride Coatings For Craniofacial Implants Stimulate Osteogenesis Via Nrf2 Antioxidant Activity, Neelam Ahuja

Kinesiology Dissertations - Archive

Craniomaxillofacial injuries and defects are functionally and socially debilitating. These defects require immediate attention, and most cases undergo reconstruction surgery to restore the lost tissues. Current treatment strategies such as autologous bone grafts and fixative titanium devices are well established to treat the craniofacial region. But, the limited supply of donor bone and secondary surgery limit the use of autologous bone grafts, and low bioactivity, poor osteointegration of the titanium devices, has led to an increased number of tissue engineering research for the development of newer biomaterials. Bone defects especially in the craniofacial region can have a significant portion of …

Sconce Upon A Time: Evaluating Multimodal Methods Of Researching Period Lighting Technology, A Case Study Of Drayton Hall, Neale Elizabeth Grisham

All Theses

This thesis reviews several methods of researching light sources and lighting schemes from the “long eighteenth century,”[1] on a historical site. Despite the period’s cultural reliance on lighting as well as technological advancement in this era, there has yet to be published documentation on how to engage with evidence of lighting technology on historic sites for better understanding of the site’s relationship with lighting.

Using Drayton Hall in Charleston, South Carolina as a case study, this thesis outlines and demonstrates the process of five methods of investigating period lighting technology. These methods are: wall investigation, anchorage points comparison and …

An Economic Impact And Investment Analysis Of Armillaria Root Rot In The United States Peach Industry, Gracie Herrin

All Theses

Peach production in the United States has decreased over the last decade due to increased disease prevalence. Armillaria root rot (ARR) is a lethal root fungus that affects many stone fruits, including peaches, often leading to rapid decline/death of trees and abandonment of orchards. This thesis is divided into four chapters which focus on answering four key questions that, to the best of my knowledge, have not been addressed in previous industry research.

The second chapter determines the magnitude of ARR disease prevalence in the United States and producers’ maximum willingness to pay (WTP) for a theoretical ARR-resistant rootstock. Results …

Good Faith: Surveillance And Evaluation Of 911 Good Samaritan Laws In The United States, Shane W. Reader

Dissertations and Theses (Open Access)

To fight soaring overdose mortality rates in the United States, lawmakers adopted a variety of harm reduction tools. Among these, 911 Good Samaritan Laws (GSLs) derive their name from the biblical parable of the Good Samaritan, a bystander who broke cultural convention to come to the aid of a man beset by thieves. These laws provide limited criminal immunity for bystanders in possession of controlled substances to encourage them to report drug overdoses. While previous studies associate GSLs with a modest reduction in opioid mortality, analyses often model them as equivocal or divide them coarsely across individual provisions. Evaluating these …

What Is Contributing To Covid-19 Mortality In Harris County, Texas?, Rachel Roy

Dissertations and Theses (Open Access)

The COVID-19 pandemic exposed long-standing inequities that have been present in the United States since its origin. While the entire country has been devastated by this pandemic, low-income and minority communities were hardest hit. Race alone does not predict poor health outcomes. Rather, the historic strategies implemented in the United States, such as redlining, placed racial and ethnic minorities in neighborhoods where cycles of disinvestment in education, transportation infrastructure, flooding infrastructure, healthy food, and clean air and water have created low socioeconomic status and poor health outcomes. This public health research aims to understand how historical processes have created and …

Pursuing Personal And Professional Passions: A Final Master's Portfolio, Eileen Tse

Master of Arts in English Plan II Graduate Projects

As an English Language Arts teacher at the secondary level with some publishing experience looking to expand my professional writing repertoire, I sought to expand and transfer my knowledge and skills in rhetoric and technical writing in different realms of interests and areas of my life. The following is my final portfolio for the Master of Arts in English, fusing my various intellectual interests and professional pursuits. My first substantive project explores the technical communication that occurs in casual online spaces by exploring the documentation and interactions in an Animal Crossing: New Horizons Facebook fan group. The project blends my …

Stuff And Nonsense – Thinking Differently About Children’S Play – Inspired By The Work Of Stuart Lester By Russell W. Et Al, Kylie Keane

International Journal of Playwork Practice

No abstract provided.

Scholarship Program Gains New Chair, Member, Jonathan Scott

University of Mississippi News

No abstract provided.

Commonthought (2022), Commonthought Staff

Commonthought

This issue features works created by Lesley University students and covers a broad range of topics. The work itself crosses many disciplines from creative writing to visual arts.

Evaluation Of Relationship Between Sulfate Content And Electrical Resistivity, Zobair Ahmed

Civil Engineering Theses - Archive

Texas soils typically have sulfate content due to certain geologic formation types. Soil sulfate needs to be identified and quantified to minimize damage to infrastructure caused by sulfate-induced heave. Electrical Resistivity Imaging can identify the presence of sulfate content in the soil. Electrical Resistivity Imaging (ERI) is a non-destructive and fast way of obtaining continuous soil substructure profiles. Moisture fluctuations and soil heterogeneities can be found using an ERI approach. As a result, ERI is growing in popularity as a tool in geotechnical engineering, yet at the moment, it only offers qualitative data. It can be challenging to determine quantitative …

The Cpacs Collective December 2022, College Of Public Affairs And Community Service, University Of Nebraska At Omaha

CPACS Newsletters

The College of Public Affairs and Community Service (CPACS) newsletter that reported on the news, collaborations, events, and general happenings of the UNO College of Public Affairs and Community Service. This newsletter has had many names and variations over the years including SPACS Newsletter (1973); Newsletter of the College of Public Affairs and Community Service (1973-1974): Happenings (1974-1980s); and the current e-newsletter titled the CPACS Collective (2021-)

Church And State In Montenegro: From The Serbian Orthodox Church To The Church Of Serbia, Vladimir Bakrač

Occasional Papers on Religion in Eastern Europe

The paper deals with the role of religion and the church in the post-socialist transformations of society in Montenegro, focusing on the period from the 1990s to 2022. The goal of the paper is to present the historical and sociological (non-)cooperation between the church and the state in Montenegro and their reflection on social circumstances. According to sociological expertise, secularization and atheization of the society carried out by the then political regime and aligned with Marxist reflections on religion were in force until the 1990s. Subsequently, a period of desecularization of society and revitalization of religion and religiosity followed. Accordingly, …

University Of Nebraska At Omaha Commencement: December 2022, University Of Nebraska At Omaha

Commencement Programs

No abstract provided.

Working To Develop Language Skills In Students With Emotional And Behavioral Disorders, Paul Mooney, Joseph B. Ryan

Faculty Publications

No abstract provided.

Finding The Right Combination: An Exploratory Study Of Business Acumen, Community Engagement, And Success Criteria In Colorado Dance Studios, Ann Hunt

Master's Theses

The primary purpose of this study was to discover similarities and differences between Colorado dance studio owner’s definitions of success and data pertaining to community engagement and business strategies. This may help to inform current and future dance studio entrepreneurs of the variety of interpersonal skills needed to maintain a dance studio, how community engagement may be an instrumental part of studio culture, and how business strategies and goals realized an owner’s vision. The essential questions that focused this research study were: Q1 Why is it important for dance studio owners to define success for themselves? Q2 What can be …

Seroprevalence And Titer Concentration Testing For Leptospirosis In Equine, Ashley Himmelsbaugh

Honors College Theses

The most common best management practice used to combat diseases in horses is vaccination, which can decrease the incidence or severity of illness. However, the duration of immunity will vary for each vaccination and must be considered for revaccination purposes. Titer concentration, which evaluates antibodies in the blood, may be a helpful way of determining how long an animal has immunity to a disease. Leptospirosis, a zoonotic, bacterial disease, can result in uveitis, potentially leading to blindness, and abortion in mares. One serovar, Leptospirosis pomona (L. pomona), is associated with most cases of clinical disease in horses in North America. …

Taiwanese High School Counselors' Experiences In A Solution-Focused Supervision Training Program, Wei-Su Hsu, Hsuan-Jung Chen

Journal of Solution Focused Practices

No abstract provided.

Strong Constraints On New Physics From The Icecube South Pole Neutrino Observatory, Grant Kendrick Parker

Physics Dissertations - Archive

The IceCube Neutrino Observatory, a gigaton-scale ice Cherenkov detector located deep within the Antarctic glacier, has detected hundreds of thousands of atmospheric neutrinos at energies from a few GeV to 100 TeV. Above 100 GeV, where ordinary oscillation effects become vanishingly small, this data sample is particularly sensitive to a wide range of beyond-standard-model (BSM) neutrino oscillation mechanisms. This thesis presents two searches for such BSM physics: flavor-changing nonstandard neutrino interactions (NSI) and neutrino oscillation decoherence (decoherence). The first analysis constrains the mu-tau flavor-changing NSI parameter with eight years of IceCube atmospheric neutrino data ranging from 500 GeV to 1 …

Ukrainian Violin Sonata: Performance Analysis Of Sonatas For Violin And Piano By Naum Lapynsky And Mykola Silvansky, Oleksiy Hamov

UNLV Theses, Dissertations, Professional Papers, and Capstones

The history of the development of the genre of chamber and instrumental sonata in Ukraine as a bright and original phenomenon is very rich, but is understudied by researchers around the world. The data for this study was collected through analyzing sonatas for violin and piano written in the 20th century, in particular, the works by Viktor Kosenko (1896-1938), Borys Lyatoshynsky (1895-1968), Naum Lapynsky (1900-1960), Myroslav Skoryk (1938- 2020) and Mykola Silvansky (1916-1985). The fact that the performance features of the sonatas by Naum Lapynsky and Mykola Silvansky are studied for the first time in the Ukrainian musicology allows to …

Evaluating The Influence Of A Droplet Spraying/Misting System To Enhance Ammonia Volatilization From A Leachate Storage Pond: A Case Study At The Three Rivers Solid Waste Authority, Kaitlen Drafts, Suzie Boxman, Scott Ribes, Mike Terry, Bryan Staley, Joseph Flora, Nicole Berge

Faculty Publications

The Three Rivers Solid Waste Authority (TRSWA) operates a MSW landfill outside Jackson, South Carolina (USA) at which leachate ammonia concentrations are of concern. The landfill operates a droplet spraying/misting system (known as the Lilypad system) in their pond to enhance both leachate evaporation and, possibly, ammonia volatilization. The overall goals of this study were to determine the fate of nitrogen in the pond and to ultimately quantify the role the Lilypad system plays in enhancing ammonia removal. To accomplish the study goals, an empirical model based on collected leachate and mist samples, climatological data, and pond hy-draulic data was …

Scalable Data-Driven Predictive Modeling And Analytics For Cho Process Development Optimization, Sarah Mbiki

All Dissertations

In 1982, the FDA approved the first recombinant therapeutic protein, and since then, the biopharmaceutical industry has continued to develop innovative and highly effective biological drugs for various illnesses¹. These drugs are produced using host organisms that are modified to hold the genetic encoding of the targeted protein¹. Of the many host organisms, Chinese hamster ovary (CHO) cells are often used due to capability to perform posttranslational modification (PTM): which allows human-like synthesis of proteins unlikely to invoke immunogenicity in humans ^1,2.

Despite all the positive attributes, many challenges are associated with CHO cell cultures, …

Combining Network Modeling And Experimental Approaches To Predict Drug Combination Responses, Deepraj Sarmah

All Dissertations

Cancer is a lethal disease and complex at multiple levels of cell biology. Despite many advances in treatments, many patients do not respond to therapy. This is owing to the complexity of cancer-genetic variability due to mutations, the multi-variate biochemical networks within which drug targets reside and existence and plasticity of multiple cell states. It is generally understood that a combination of drugs is a way to address the multi-faceted drivers of cancer and drug resistance. However, the sheer number of testable combinations and challenges in matching patients to appropriate combination treatments are major issues.

Here, we first present a …

Developmental Effects Of Chronic Low-Level Arsenic Exposure In Mouse Embryonic Stem Cells And In Human Induced Pluripotent Stem Cells, M. Chiara Perego

All Dissertations

Arsenic is an environmental contaminant commonly found in food and drinking water. Exposure to arsenic during embryonic development has been linked to reduced muscle growth, disrupted muscle development and locomotor activity, impaired neurodevelopment, reduced IQ, impaired memory and learning deficits. While the mechanisms responsible for developmental changes following in utero exposure to arsenic are not well known, one possibility is that arsenic might disrupt proper cellular differentiation. Therefore, we aimed to investigate the mechanisms by which arsenic exposure could alter stem cell differentiation into neurons.

First, we continuously exposed P19 mouse embryonic stem (ES) cells to 0.1 μM (7.5 ppb) …

Bilateral Tensions, The Trade War, And Us-China Trade Relations, Ka Zeng, Rob Wells, Jingping Gu, Austin Wilkins

Political Science Faculty Publications and Presentations

This article constructs a measure of geopolitical and economic tensions in US-China relations based on the sentiment expressed in major US news media and utilizes it to analyze the impact of bilateral tensions on US imports from China between 2002 and 2019. Our results suggest that bilateral tensions have had a negative effect on US imports. Additional analyses of the impact of bilateral tensions for industries with varying levels of supply chain linkages to China suggest that, contrary to expectations, they have more disproportionately affected industries highly integrated with the Chinese market. This pattern continues to hold during the trade …

Sam's Story, Anna Michelle Reid, Jennifer Vazquez

Computer Science and Software Engineering

We are exploring presenting mental health topics in video games through the eyes of an axolotl named Sam. Sam goes about his day to day life facing many difficult challenges regarding their mental health. This is an educational game to inform about different mental health symptoms and what they may look like.

Imagineering Engineering Education: Learnings From The Case Of Disney And Applications To Industry 5.0, King Harold A. Recto, Juan Jeffrey Consignado, Romano Q. Neyra

Electronics, Computer, and Communications Engineering Faculty Publications

With a market valuation of $238.9 billion, Walt Disney is among the most prosperous and influential entertainment corporations in the world. Being a company that puts high premium on creativity, it pioneered the concept of Imagineering and technology-based projects such as the Experimental Prototype Community of Tomorrow (EPCOT). As Industry 5.0 transforms the society, the demand for Imagineering is felt but Imagineers are just produced on-the-job and may not be very efficient. To understand Imagineering better, the authors embarked on a case study of where it began, in the Walt Disney Company. This technique was also used to identify Disney's …

Flying In Our Sleep, John Strauss

Graduate Thesis Collection

Flying In Our Sleep is a one-hour radio / podcast production of a story in which “Teens wake to discover they’re drafted into an army of killer robot drones and must outwit their deadly AI overlords in a desperate bid to escape.” This partly ironic summary sets the tone for an adventure story for Young Adult audiences with thoughtful elements around the meaning of consciousness, personality, and friendship. The project also includes a paper, “The Art of the Fiction Podcast,” that explains how the show was produced, and argues that digital media has a place in literary writing programs to …

Callery Pear Allelopathy Study, Michaela J. Woods, Jonathan T. Bauer, Dena Schaeffer, Ryan W. Mcewan

Five Rivers MetroParks Collaboration Data Archive

No abstract provided.