Digital Commons Network^™

Young Adults Experience Lingering Covid Symptoms Too, University Of Dayton

News Releases

A new preliminary study contradicts the perception that lingering COVID-19 symptoms mostly affect middle-aged adults, with evidence that a majority of young adults also experience chest pain, breathing difficulty, headaches, diarrhea, loss of smell or taste and other complications for weeks after diagnosis.

Covid-19 Investigated In Terms Of Disparities: An Analysis Of The Past, Present, And Future Of Public Health In Illinois, Hannah Deblock

University Honors College

As a relatively new topic, previous literature fails to address the relation of social determinants of health to COVID-19. By combining existing knowledge on previous epidemics, information on the role of social determinants of health, and data on COVID-19, conclusions can be made about the path going forward. Historically, nonpharmacologic interventions such as quarantine periods, face coverings, and social distancing have been used in epidemics such as the Spanish Influenza of 1918-19. In terms of social determinants of health, geographical location, educational level, and income level all play a part in the health of an individual. Rather than emphasizing personal …

Can A Personal Passion For The Environment Create A Shift In The Event Industry?, Emily Latshaw

Honors College Theses

Global warming and its detrimental effects are evident in all aspects of life. Event companies, a serious offender in this, have begun implementing sustainable practices into their events. Previous literature has extensively studied the effects of events on the environment, as well as potential mitigations and ways to lessen said effects. While past scholarship focused on the events, there has been minimal research done on the event managers. There is reason to believe that some event planners, who have an innate desire to be sustainable, can help the event industry become more environmentally-focused. The purpose of this study is to …

A Restorative Resource: Dance-Based Non-Profits That Operate To Benefit Sex Trafficked Victims, Jessica Coleman

Master's Theses

The purpose of this study was to bring awareness to dance-based non-profits which operate for the purpose of being a restorative resource for victims of sex trafficking. The goal of the researcher was to answer these five essential questions: Q1 What is the structure of the program? Q2 What are the outreach strategies being used to bring in participants? Q3 What kind of curriculum is being used in the program? Q4 What are the benefits that dance-based non-profits provide for victims of sex trafficking? Q5 How are the benefits of these programs being measured? This research was significant because with …

Dignity And Respect In The Salsa Dance Classroom: Fostering Healthy Self-Esteem To Promote Compassion, Diana Sanchez

Master's Theses

Many students that have attempted to take salsa dance classes often express their disillusionment in the way in which they are treated by salsa dance instructors. Salsa dance classes have the possibility to function to awaken in the student greater integration with the society in which people live, while stimulating actions, improving self-esteem, and self-confidence, improving vocabulary, awakening sensitivity, attenuating shyness, as well as increasing communicative and social skills. If the content of a course is well designed and delivered with an intentional student-centered approach, it can positively contribute to greater and more sincere learning. In this sense, the objective …

Strictly Ballroom: Examining How The Culture Of Collegiate Ballroom Dance Influences Body Image Perceptions, Rachel Neil

Master's Theses

The purpose of this study was to examine the influence that collegiate ballroom dance programs have on participants’ body image perception and self-esteem and to identify what sort of effect those perceptions have on performance satisfaction. In this project the researcher surveyed twenty-four students, ten males and fourteen females, who were presently involved in a collegiate ballroom dance program with a goal of identifying what sort of influence the culture of their ballroom dance programs had on each participant’s body image and self-esteem. The research instrument used in this study was an electronic survey that included yes or no questions, …

Facilitating The Acculturation Of Children Among Russian Immigrant Mothers, Anna Goncharova

Master's Theses

While biculturalism is considered the preferred strategy of acculturation for most, the existing research does not address the degree to which immigrant mothers support bicultural acculturation of their children and how these mothers enact biculturalism. Although existing research demonstrates that parental involvement and social capital of immigrant parents are important for the success of their children, studies do not delineate the personal meanings and the process of maternal involvement in the acculturation of their children into American society. This research addresses these questions and describes maternal goals towards acculturation and depicts how Russian immigrant mothers facilitate acculturation of their children …

Service And Citizenship: Examining The Historical Relationship Between Immigration And Military Service In The United States, Claudia Lynn Zibanejadrad

Master of Arts in American Studies Capstones

The purpose of this project is to examine the many different groups of people who used military service in order to gain the political and civil rights of citizenship. I begin with a history of immigration and military service, throughout American history. I particularly concentrate on World War II, a pivotal moment for immigration and the military. I will then cover the historiography that informed my research. I include some research on immigrants who used military service to become naturalized citizens, such as those from Ireland, Germany, and the Philippines. I also include those who were born on American soil, …

Does The Presence Of Multiple Β-Lactamases In Gram-Negative Bacilli Impact The Results Of Antimicrobial Susceptibility Tests And Extended-Spectrum Β-Lactamase And Carbapenemase Confirmation Methods?, Fred C. Tenover, Caitlin M. Dela Cruz, Scott Dewell, Victoria M. Le, Isabella A. Tickler

Biology Faculty Publications

Objectives: Many multidrug-resistant Gram-negative bacilli (MDR-GNB) harbour multiple β-lactamases. The aim of this study was to assess the impact of multiple β-lactamase carriage on the accuracy of susceptibility tests and extended-spectrum β-lactamase (ESBL) and carbapenemase confirmation methods.

Methods: A total of 50 MDR-GNB, of which 29 carried multiple β-lactamases, underwent broth microdilution (BMD) and disk diffusion (DD) testing as well as confirmation tests for ESBLs and carbapenemases. Whole-genome sequencing (WGS) was used for β-lactamase gene identification.

Results: Categorical agreement of BMD and DD testing results ranged from 86.5 to 97.7% for 10 β-lactam agents. BMD and DD algorithms for ESBL …

Vol 65 #6, Melanie Argo

MPLA Newsletter

No abstract provided.

Bailout Tracker: Gm Supplier Receivables, Llc, Pro Publica

Documents

No abstract provided.

Analysis Of Online Posts To Discover Student Learning Challenges And Inform Targeted Curriculum Improvement Actions, Michelle L. F. Cheong, Jean Y. C. Chen, Bingtian Dai

Research Collection School Of Computing and Information Systems

Past research on analysing end-of-term student feedback tend to result in only high-level course improvement suggestions, and some recent research even argued that student feedback is a poor indicator of teaching effectiveness and student learning. Our intelligent Q&A platform with machine learning prediction and engagement features allow students to ask self-directed questions and provide answers in an out-of-class informal setting. By analysing such high quality and truthful posts which represent the students’ queries and knowledge about the course content, we can better identify the exact course topics which the students face learning challenges. We have implemented our Q&A platform for …

Identifying And Characterizing Alternative News Media On Facebook, Samuel S. Guimaraes, Julia C. S. Reis, Lucas Lima, Filipe N. Ribeiro, Marisa Vasconcelos, Jisun An, Haewoon Kwak, Fabricio Benevenuto

Research Collection School Of Computing and Information Systems

As Internet users increasingly rely on social media sites to receive news, they are faced with a bewildering number of news media choices. For example, thousands of Facebook pages today are registered and categorized as some form of news media outlets. This situation boosted the so-called independent journalism, also known as alternative news media. Identifying and characterizing all the news pages that play an important role in news dissemination is key for understanding the news ecosystems of a country. In this work, we propose a graph-based semi-supervised method to measure the political bias of pages on most countries and show …

What's In A Name? An Assessment Of Degradation Of Women In The Name Of Climbing Routes, Raiza Barahona

Honors Theses

Gendered behavior is reinforced at an early age. In media, women are usually portrayed following gender stereotypical behaviors and are often sexualized, meaning that their worth is often determined by their body shape and clothing type and as such women are often wearing revealing clothing, following gender stereotypical behaviors, and portraying unrealistic body proportions (e.g., Gentlemen’s Quarterly Magazine; Collins, 2011). The representation of women in climbing media is similar to that of the general media. The present study focused on route names within the climbing community and presents a qualitative analysis on the sexism and other derogatory (i.e., overtly sexual) …

Global Privacy Concerns Of Facial Recognition Big Data, Myranda Westbrook

Honors Theses

Facial recognition technology is a system of automatic acknowledgement that recognizes individuals by categorizing specific features of their facial structure to link the scanned information to stored data. Within the past few decades facial recognition technology has been implemented on a large scale to increase the security measures needed to access personal information. This has been specifically used in surveillance systems, social media platforms, and mobile device access control. The extensive use of facial recognition systems has created challenges as it relates to biometric information control and privacy concerns. This concern raises the cost and benefit analysis of an individual’s …

Politicized Prayer: How Thoughts And Prayers Hinder Gun Legislation, Hope Cody

Honors Theses

Thoughts and prayers are a strategic rhetorical tool, rather than a religious sentiment, when it comes to gun reform in the US. I confirm my three hypotheses: that the rhetorical use of thoughts and prayers do rise sharply after a mass shooting, that the use is centered in the gun rights coalition, and the use of thoughts and prayers is intentional. This establishes a direct link between the sending of thoughts and prayers and the lack of measurable gun reform laws in the United States.

Weber And Judicial Legitimacy: A Critical Analysis Of The U.S. Supreme Court Immigration Cases Nielsen V. Preap (2019) And Barton V. Barr (2020), Frances P. Bernat, Craig Curtis, Rebecca Davalos

Journal of Criminal Justice and Law

This paper analyzes the legitimacy of two U.S. Supreme Court decisions, Nielsen v. Preap and Barton v. Barr, against the principles expressed in Max Weber’s theories regarding rational legal order and judicial legitimacy. The legitimacy of our judiciary depends on the public perception that it is a politically neutral, non-partisan arbiter of the rule of law in our society. When the Court is perceived as serving partisan interests, or promoting arbitrary action by the executive branch, its legitimacy is threatened. After careful exploration of the value of an impartial and politically neutral judiciary, as seen through the lens of …

Development Of Cutaneotrichosporon Oleaginosus To Convert Lignin-Derived Phenolics To Oleochemicals, Allison Yaguchi

All Dissertations

Oleaginous yeasts have long been a target for developing industrial-scale biorefineries due to their ability to accumulate high amounts of lipids, synthesize complex chemicals and proteins, and robustly metabolize diverse feedstocks. In parallel, interest in lignocellulosic biomass as a feedstock has grown. While most processes focus on the carbohydrates from cellulose and hemicellulose, the most energy-dense biopolymer, lignin, remains underutilized.

This dissertation describes foundational work describing lignin conversion by Cutaneotrichosporon oleaginosus, a non-model oleaginous yeast known for its metabolism of alternative sugars, including xylose, and tolerance and metabolism toxic lignocellulosic hydrolysate inhibitors such as 5-HMF, furfural, acetic acid. This …

Investing In Social And Behavior Change Is Cost-Effective For Increasing Modern Contraceptive Use In Niger, Breakthrough Research

Reproductive Health

The Breakthrough RESEARCH Business Case modeled social and behavior change (SBC) cost-effectiveness in Niger utilizing two investment scenarios to assess the impact of SBC programming on modern contraceptive use: The national plan scenario was based on planned investments documented "Family Planning in Niger: 2012–2020 Action Plan" and "2018 Operational Plan," with the national plan indicating a cumulative five-year investment of approximately $5.5 million dollars in SBC for FP, and a double investment scenario examined the effects of doubling Niger's national plan total investment to $11.1 million with the increased investments targeting community awareness activities and group interpersonal communication (IPC) for …

Estimation Of Transmission Dynamics Of Covid-19 In India: The Influential Saturated Incidence Rate, - Tanvi, Rajiv Aggarwal, Ashutosh Rajput

Applications and Applied Mathematics: An International Journal (AAM)

A non-linear SEIR mathematical model for coronavirus disease in India has been proposed, by incorporating the saturated incidence rate on the occurrence of new infections. In the model, the threshold quantity known as the reproduction number is evaluated which determines the stability of disease-free equilibrium and the endemic equilibrium points. The disease-free equilibrium point becomes globally asymptotically stable when the corresponding reproduction number is less than unity, whereas, if it is greater than unity then the endemic equilibrium point comes into existence, which is locally asymptotically stable under certain restrictions on the parameters value in the model. The impact of …

Exact Solutions Of Two Nonlinear Space-Time Fractional Differential Equations By Application Of Exp-Function Method, Elahe M. Eskandari, Nasir Taghizadeh

Applications and Applied Mathematics: An International Journal (AAM)

In this paper, we discuss on the exact solutions of the nonlinear space-time fractional Burgerlike equation and also the nonlinear fractional fifth-order Sawada-Kotera equation with the expfunction method.We use the functional derivatives in the sense of Riemann-Jumarie derivative and fractional convenient variable transformation in this study. Further, we obtain some exact analytical solutions including hyperbolic function.

Role Of Β-Glucan Structure In Dectin-1 Homo- And Hetero-Oligomerization In Innate Anti-Fungal Immunity, Eduardo U. Anaya

Biomedical Sciences ETDs

Dectin-1A is a C-type Lectin innate immunoreceptor that recognizes β-(1,3)-glucan, a structural component of Candida species cell walls. Dectin-1 has eight alternative splice isoforms including, A and B. Innate immunocytes can express one or both isoforms, but neither their relative responsiveness to β-glucan nor the potential for inter-isoform signaling cross-talk is well understood. In this study, we determine how the different structures of soluble β-glucans affect both isoforms and unravel how differences in glucan structure impact the earliest events in Dectin-1 signaling. Using quantitative microscopy techniques, we explored the role of glucan structure on Dectin-1A oligomerization, which is thought to …

Inducible Epithelial Resistance Against Acute Viral Pneumonia And Chronic Asthma, Shradha Wali

Dissertations and Theses (Open Access)

Viral pneumonia remains a global health threat despite worldwide vaccination and therapeutic programs. The influenza pandemic of 1918 and SARS-CoV2 pandemic of 2019-2020 are cautionary reminders demanding the need for novel treatment strategies. Moreover, in addition to causing acute disease, respiratory virus infections are often complicated by chronic lung pathologies, such as asthma induction, progression, and exacerbation. We have reported that mice treated with a combination of inhaled Toll-like receptor (TLR) 2/6 and TLR 9 agonists (Pam2-ODN) to stimulate innate immunity are broadly protected against respiratory pathogens, but the mechanisms underlying this protection remain incompletely elucidated. Here, we show in …

Clemson Trustees Minutes, 2020 December 1, Clemson University

Minutes

No abstract provided.

Evaluation Of Wound Healing Activity Of An Ethanolic Extract Of Anacardium Occidentale Leaves In Wistar Rats, K. Meena Kumari, Amberkar Mohanbabu Vittalrao, Charitha, S. E. Praveen Kumar

Open Access archive

This study undertaken to screen a potential wound healing activity of an ethanolic extract of Anacardium occidentale (Ao)leaves in Wistar rats. Excision wound of 500mm2created on the back of Wistar rats. A total of thirty adult Wistar rats were prescreened and divided into five groups of six rats each. Group I and II rats were treated by normal saline (control) and povidone-iodine (standard drug), respectively. Group III and IV with 0.5% and 2% of Anacardium occidentale ointment (test drugs), respectively, and Group V rats treated with anti-wound healer drug dexamethasone, i.m. + 2% Anacardium occidentale. All drugs were applied topically …

Awareness And Practices Of Complementary And Alternative Medicine Among Paediatric Patients Visiting Two Tertiary Care Hospitals In Mangaluru: An Interview Based Study, Meghana Tiwary, Amrita Parida, V. Manju

Open Access archive

This study aims to find out the details of complementary and alternative medicine (CAM) use in children, including factors favouring their use and concomitant usage of allopathic drugs along with CAM. The study also analyses the communication between allopathic practitioners and patients regarding utilization of CAM. It was an interview based study based on a semi-structured interview. The study sample included parents of children waiting in the paediatric outpatient department. A total of 200 parents were interviewed. Though most of the parents were aware about CAM, around 10% parents were ignorant. Ayurveda was the most commonly used CAM followed by …

Hospital Acquired Bloodstream Infection By Multi Drug Resistant Organisms-Alarming And Challenging Issue In The Intensive Care Units At Present Era, Barnini Banerjee, Soumayan Mondal, Vandana Kalwaje Eshwara, Chiranjay Mukhopadhyay

Open Access archive

Hospital-acquired bloodstream infections (BSIs) cause high mortality in the intensive care units (ICUs) compared to wards. Furthermore, the isolation of multidrug resistant (MDR) organisms in ICUs add to the gravity of the condition making the treatment a bigger challenge. The present study was aimed to evaluate the prevalence, spread, and the possible MDR organisms contributing to ICU-acquired BSI & the source of the secondary BSI in the ICUs. A prospective study was conducted in four ICU of tertiary teaching hospital over a period of six months. Patient that developed features of BSI within 48 hours after hospital admission were included …

Magnetoelectric Coupling In Bismuth Ferrite—Challenges And Perspectives, N. V. Srihari, K. B. Vinayakumar, K. K. Nagaraja

Open Access archive

Multiferroic materials belong to the sub-group of ferroics possessing two or more ferroic orders in the same phase. Aizu first coined the term multiferroics in 1969. Of late, several multiferroic materials’ unique and robust characteristics have shown great potential for various applications. Notably, the coexisting magnetic and electrical ordering results in the Magnetoelectric effect (ME), wherein the electrical polarization can be manipulated by magnetic fields and magnetization by electric fields. Currently, more significant interests lie in significantly enhancing the ME coupling facilitating the realization of Spintronic devices, which makes use of the transport phenomenon of spin-polarized electrons. On the other …

A Triple Band Modified F-Shaped Monopole Antenna For Rfid Application, Spoorti Barigidad, Aishwarya C. Yeshawant, Sridevi Rao, C. A. Tharunya

Open Access archive

Radio frequency identification (RFID) is a very prominent technology and is used in object-attached identification and tracking tags. In this paper a triple band monopole antenna is designed to work at 2.2-2.6 GHz (lower RFID band), 5.3-6.8 GHz and 8.7-9.5 GHz (upper RFID band) frequency ranges. The antenna design resembles a modified F-shaped radiator and is built on a low cost easily available FR4 dielectric substrate. Initially an F-shaped radiator with partial ground plane is studied which exhibits the operation at 2.6 and 6.5 GHz. Further, modifying this F-shaped radiator exhibits an additional resonance at 9.2 GHz. Fundamental characteristics such …

A Decentralized Consensus Application Using Blockchain Ecosystem, Chetana Pujari, Balachandra Muniyal, C. B. Chandrakala

Open Access archive

The consensus is a critical operation of any decision-making process. It involves a set of eligible members; whose decision need to be honored by taking their acknowledgment before making any decision. The traditional consensus process follows centralized architecture, the members need to rely on and trust this architecture. The proposed system aims to develop a secure decentralized consensus application in the untrusted environment by making use of blockchain technology along with smart contract and interplanetary file system (IPFS).