Digital Commons Network^™

Nirasha Piyawadani, Oral History Interview, 2023, You Li

Collective Memory of Women Journalists in COVID-19

Nirasha Piyawadani is a freelance journalist in Sri Lanka who covers stories on human rights, peace, migrant workers, gender-based myths, social issues on sexual and reproductive, media literacy, and climate and environmental issues. During the pandemic, Piyawadani was a research assistant for the ICFJ-UNESCO Global Study: Online Violence Against Women Journalists from 2020 to 2021. She has been selected as a scholar for the International Visitor Leadership Program on Edward R Murrow Program for Journalists, conducted by the United States Department of State Bureau of Educational and Cultural Affairs from February - March 2021.

Piyawadani covered the issues facing marginalized …

Mental Health Needs And Services Utilization Among Undergraduate And Graduate Students In Texas During The Covid-19 Pandemic, Alice P. Villatoro, Vanessa L. Errisuriz, Melissa J. Dupont-Reyes

Public Health

COVID-19 created a global crisis, exacerbating disparities in social determinants of health (SDOH) and mental health (MH). Research on pandemic-related MH and help-seeking is scarce, especially among high-risk populations such as college/university students. We examined self-rated MH and psychological distress, the perceived need for MH services/support, and the use of MH services across the SDOH among college/university students during the start of the pandemic. Data from the COVID-19 Texas College Student Experiences Survey (n = 746) include full- and part-time undergraduate/graduate students. Regressions examined self-rated MH, psychological distress, perceived need, and service use across SDOH, controlling for pre-pandemic MH, age, …

Humanity In Trauma, Alyssa K. Thompson

University Honors Theses

The main objective of the literature review is to use the trauma-informed care paradigm to argue that the current implementation of trauma-informed care reinforces hierarchies of harm, leading to feelings of moral obligation and moral injury while perpetuating othering. This literature review criticizes trauma-informed care, emphasizing lived experiences against the characteristics trauma-informed care aspires to reflect. The review centers on the broad themes of understanding, universality, and acceptance of the present trauma-informed care paradigm. The critique comes from the silently excluded group of healthcare workers, with a personal perspective from a professional who worked in an urban hospital emergency department …

Christine Ro, Oral History Interview, 2023, You Li

Collective Memory of Women Journalists in COVID-19

Christine Ro, a freelance journalist based in London, the United Kingdom, covers subjects on international development, social justice, environmentalism, and pop culture. Her work has appeared in Nature, BBC, Forbes, and The New York Times, among others.

In this interview, Ro recalled her experiences reporting COVID. She used a solution-based and data-driven approach that relied heavily on scientific research findings to inform the public of policymaking and the impact of COVID-19. She shared the strategies and challenges of reporting subjects and contacting on-the-ground sources remotely in other countries during the pandemic. She also noted gender disparity in family care and …

Implementation Of A Virtual Interprofessional Icu Learning Collaborative: Successes, Challenges, And Initial Reactions From The Structured Team- Based Optimal Patient-Centered Care For Virus Covid-19 Collaborators, Simon Zec, Nika Zorko Garbajs, Yue Dong, Ognjen Gajic, Christina Kordik, Lori Harmon, Marija Bogojevic, Romil Singh, Yuqiang Sun, Vikas Bansal, Linh Vu, Kelly Cawcutt, John M. Litell, Sarah Redmond, Elly Fitzpatrick, Kirstin J. Kooda, Michelle Biehl, Neha S. Dangayach, Viren Kaul, June M. Chae, Aaron Leppin, Mathew Siuba, Rahul Kashyap, Allan J. Walkey, Alexander S. Niven

Jefferson Hospital Staff Papers and Presentations

IMPORTANCE: Initial Society of Critical Care Medicine Discovery Viral Infection and Respiratory illness Universal Study (VIRUS) Registry analysis suggested that improvements in critical care processes offered the greatest modifiable opportunity to improve critically ill COVID-19 patient outcomes. OBJECTIVES: The Structured Team-based Optimal Patient-Centered Care for Virus COVID-19 ICU Collaborative was created to identify and speed implementation of best evidence based COVID-19 practices. DESIGN, SETTING, AND PARTICIPANTS: This 6-month project included volunteer interprofessional teams from VIRUS Registry sites, who received online training on the Checklist for Early Recognition and Treatment of Acute Illness and iNjury approach, a structured and systematic method …

A Phenomenological Study On Job Stress And Its Perceived Effect On Elementary Teachers In Arkansas Returning To The Classroom At The Height Of The Covid-19, Cherie N. Sims

Student Theses and Dissertations

As the world experienced a worldwide pandemic, certified Arkansas elementary school teachers went back to the classroom to support students. The experience was unique and challenging because of the unexpected changes that occurred. The purpose of this qualitative phenomenological study was to explore the perceptions of the stress of Arkansas teachers as they experienced an increase in workload and changes to their sense of self-efficacy. The conceptual framework chosen for this study is the job demand-control-support model. This framework made it possible to understand the teacher’s view of the changes, such as COVID-related increased procedures and isolation due to social …

Physical And Stressful Psychological Impacts Of Prolonged Personal Protective Equipment Use During The Covid-19 Pandemic: A Cross-Sectional Survey Study, Giuseppe Candido, Costanza Tortù, Chiara Seghieri, Riccardo Tartaglia, Chiara Baglioni, Paolo Citti, Ida Marina Raciti, Micaela La Regina, Silvia Simonini, Moira Urbani, Chiara Parretti, Paul Barach

College of Population Health Faculty Papers

BACKGROUND: Healthcare workers (HCWs) caring for COVID-19 infected patients are exposed to stressful and traumatic events with potential for severe and sustained adverse mental and physical health consequences. Our aim was to assess the magnitude of physical and mental health outcomes of HCWs due to the prolonged use of personal protective equipment (PPE) treating COVID-19 patients.

METHODS: This cross-sectional study assessed the symptoms of stress, anxiety, insomnia, and psychological resilience using the Stress and Anxiety to Viral Epidemics (SAVE) scale, Insomnia Severity Index (ISI), and Resilience Scale (RS), respectively, in Italy between 1st February and 31st March 2022. The physical …

Caroline Harrap, Oral History Interview, 2023, You Li

Collective Memory of Women Journalists in COVID-19

Caroline Harrap is a freelance journalist based in Paris, France, writing about French culture, travel, and environmental issues. Her work has appeared in The Guardian, The Independent, France Today, and Euro News among others. She is also a co-founder of the Society of Freelance Journalists.

When traveling was restricted, Harrap, a freelancer who used to write about travel, had to shift her gear to cover the lockdowns, human interest stories, and personal experiences and insights of the pandemic in Paris for foreign media outlets who couldn't send reporters in. She reflected on the pros and cons of sharing personal experiences …

Examining The Impact Of Gender, Caretaking On Faculty Research Productivity, Tenure And Promotion Progress During The Covid-19 Pandemic, Erin O'Mara Kunz, Corinne Brion, Hannah Kessler, Eden Michelson

Reports from the Gender Equity Research Fellowship

The COVID-19 pandemic has profoundly impacted the working and home lives of faculty. The largest impact was felt by women and caregivers, who suffered a staggering setback to their research productivity throughout the pandemic, and declines in research productivity have negative downstream consequences for tenure and promotion. The current research sought to examine gender and caregiving differences in research productivity throughout the COVID-19 pandemic among University of Dayton faculty. In two primary studies, research-active faculty were surveyed (Study 1) and interviewed (Study 2) to better understand the impact of gender and caregiving on research productivity during the pandemic. Study 1 …

An Epidemic Model With Time Delays Determined By The Infectivity And Disease Durations, Masoud Saade, Samiran Ghosh, Malay Banerjee, Vitaly Volpert

Faculty, Staff and Student Publications

We propose an epidemiological model with distributed recovery and death rates. It represents an integrodifferential system of equations for susceptible, exposed, infectious, recovered and dead compartments. This model can be reduced to the conventional ODE model under the assumption that recovery and death rates are uniformly distributed in time during disease duration. Another limiting case, where recovery and death rates are given by the delta-function, leads to a new point-wise delay model with two time delays corresponding to the infectivity period and disease duration. Existence and positiveness of solutions for the distributed delay model and point-wise delay model are proved. …

(R1954) Fractional Order On Modeling The Transmission Of Devastative Covid-19 Infection: Efficacy Of Vaccination, Ashutosh Rajput, Tanvi ., Rajiv Aggarwal, Arpana Sharma, Shiv Kumar Sahdev, Manoj Kumar, Jaimala .

Applications and Applied Mathematics: An International Journal (AAM)

The second wave of COVID-19 is an unprecedented condition in India and began in mid February 2021. Individuals who were already suffering from other comorbidities were found with lung infection, and hence, the number of disease induced deaths were rising faster during the second wave in relation to the first wave. This paper has proposed a mathematical model with fractional order derivatives by correlating the model based number of infectives with the real number of infectives in India. For the system of fractional differential equations, a disease-free state has been computed and proved to be locally asymptotically stable with certain …

(R2025) Improving The Lda Linear Discriminant Analysis Method By Eliminating Redundant Variables For The Diagnosis Of Covid-19 Patients, Kianoush Fathi Vajargah, Hamid Mottaghi Golshan, Fazel Badakhshan Farahabadi

Applications and Applied Mathematics: An International Journal (AAM)

Nowadays, with the increase in data production speed, the process of data analysis has faced many problems because this big data is often accompanied by plug-in data and redundant data. Therefore, the use of dimensional methods in the pre-data analysis stage is necessary. In data mining, dimensional reduction is one of the most important steps in data pre-processing. Principal component analysis (PCA) and linear discriminant analysis (LDA) are often used to reduce dimensions in data mining. The LDA method is a monitored and controlled method but the PCA is not controlled method. When the number of samples in classes is …

Virtual Reality Can Improve Social Connection, Jegason Diviant

Public Health Posts

No abstract provided.

Building Capacity For Quality Teaching Rounds – Victoria. Final Report, Tanya Vaughan, Sarah Richardson, Toby Carslake, Trisha Reimers, Greg Macaskill, Toby Newton, Nathan Zoanetti, Andrew Mannion, Martin Murphy

Professional learning for teachers and school leaders

The Australian Council for Educational Research (ACER) was commissioned by the Teachers and Teaching Research Centre (TTRC) at the University of Newcastle to conduct an independent randomised controlled trial (RCT), with the goal of examining effects of Quality Teaching Rounds (QTR) on student outcomes and teachers’ practice in Victorian high schools. A total of 19 schools participated in Quality Teaching Rounds in 2022, with 20 schools in the wait list control. Data were gathered in an ongoing manner during the evaluation with: Progressive Assessment Tests in Mathematics (PAT-M) and reading (PAT-R) – baseline and follow up; student self-efficacy and aspiration …

Innovative Strategy To Improve Enteral Nutrition In Prone Positioning With Patients With Covid-19., Jan Powers Phd, Rn, Ccrn, Janette Richardson, Jennifer Rechter Msn, Rn-Bc, Agcns-Bc

Nursing Publications, Posters, & Presentations

BACKGROUND: Enteral nutrition is essential to improve outcomes in patients who are critically ill. Patients in the prone position, including those diagnosed with coronavirus disease 2019 (COVID-19) present additional challenges for enteral nutrition initiation.

METHODS: A novel technique for placing feeding tubes while in the prone position was developed using an electromagnetic placement device and specialty trained clinical nurse specialists. Data were assessed retrospectively to determine effectiveness of this new practice.

RESULTS: Sixty-eight patients had feeding tubes placed while in the prone position; 75% were able to be placed through the postpyloric route, 22% were placed through the gastric route, …

Refugee Women’S Receptiveness For Virtual Engagement On Reproductive Health During The Covid-19 Pandemic, Heike Thiel De Bocanegra, Zahra Goliaei, Nossin Khan, Sereen Banna, Rawnaq Behnam, Sheila K Mody

Faculty Publications & Research of the TUC Public Health Program

BACKGROUND: Refugee women who leave their country due to persecution and violence have multiple barriers to sexual and reproductive health (SRH) services. The COVID-19 pandemic added an additional barrier to in-person reproductive health education, dialogue, and clinical care. This study aimed to assess the potential of using virtual group meetings as a forum for refugee women to learn about and discuss reproductive health concerns such as cervical cancer screening, family planning, childbirth, and postpartum care.

METHOD: We conducted semi-structured interviews with 36 refugee women and stakeholders to assess factors that impact refugee women's receptiveness for virtual platforms to obtain information …

Nanoparticle Approaches For The Renin-Angiotensin System, Sajini D. Hettiarachchi, Young M. Kwon, Yadollah Omidi, Robert C. Speth

HPD Articles

The renin-angiotensin system (RAS) is a hormonal cascade that contributes to several disorders: systemic hypertension, heart failure, kidney disease, and neurodegenerative disease. Activation of the RAS can promote inflammation and fibrosis. Drugs that target the RAS can be classified into 3 categories, AT1 angiotensin receptor blockers (ARBs), angiotensin-converting enzyme (ACE) inhibitors, and renin inhibitors. The therapeutic efficacy of current RAS-inhibiting drugs is limited by poor penetration across the blood-brain barrier, low bioavailability, and to some extent, short half-lives. Nanoparticle-mediated drug delivery systems (DDSs) are possible emerging alternatives to overcome such limitations. Nanoparticles are ideally 1-100 nm in size and are …

Preservice Teachers’ Experiences With Classroom Management In The Virtual Class: A Case Study Approach, Zeina Hojeij, Sandra Baroudi, Lawrence Meda

All Works

The present study explores the experiences of Emirati female preservice teachers who are completing their internship teaching practice virtually due to the COVID-19 pandemic. This qualitative study focuses on virtual classroom management. Participants were preservice teachers (n = 18) completing their undergraduate degrees in Early Childhood Education at a federal university in the United Arab Emirates (UAE). Data collected from interviews resulted in four themes related to classroom management: challenges, opportunities, performance factors, and suggestions for improvement. The findings revealed that the preservice teachers considered virtual learning an opportunity. However, the main challenge was that the preservice teachers had no …

The Response Of Money Market Funds To The Covid-19 Pandemic, Kyle D. Allen, Ahmed Baig, Drew B. Winters

Finance Faculty Publications and Presentations

The Covid-19 Pandemic has increased the attention paid to money market funds. Using Covid-19 cases and a measure of lockdowns, shutdowns, etc., we analyze if money market fund investors and managers responded to the intensity of the pandemic. We ask whether or not the Federal Reserve implementation of the Money Market Mutual Fund Liquidity Facility (MMLF) had an effect on market participant behavior. We find that institutional prime investors responded significantly to the MMLF. Fund managers responded to the intensity of the pandemic but largely ignored the reduction in uncertainty created by the implementation of the MMLF.

Law School In A Pandemic Ungrouped: How Online J.D. Experiences Varied Across Students, Tiffane Cochran, Sherrie Godette, Gallup

AccessLex Institute Research

At the onset of the COVID-19 pandemic, law schools and students resiliently forged ahead, endeavoring — many for the first time — to pursue their J.D. programs online. AccessLex Institute® and Gallup partnered to survey law students about their experiences with online J.D. courses during this time, releasing two Law School in a Pandemic reports in 2021 and 2022 to discuss each year’s findings. This third and final report in the series examines the extent to which student perceptions of their J.D. programs during the pandemic differed by various characteristics — namely race/ethnicity, age, enrollment status, caregiver status, and law …

Using Digital Technology To Build Covid-19 Vaccine Confidence: A Qualitative Study Among Latinx Parents Of Children Aged 5–11 In Under-Resourced Communities Across Los Angeles County, Michael Panameno, Luisa R. Blanco, Ann Marie Hernandez, Renato Escobar, Brittney Zendejas, Susana Rafaela, Yelba M. Castellon-Lopez

All Faculty Open Access Publications

Background: Latinx school-aged children are more than twice as likely to be infected with and die from COVID-19 as non-Latinx White children in Los Angeles. Although COVID-19 vaccination has the potential to mitigate health disparities exacerbated by the pandemic, vaccination uptake among Latinx children remains limited. MiVacunaLA (MVLA) is a mobile-phone-delivered digital intervention that improved vaccination rates in 12- to 17-year-old Latinx children and parental intention to vaccinate 2- to 11-year-old children. Since piloting MVLA, the COVID-19 vaccine became available to children aged 5–11. We sought to understand parental experiences with the MVLA intervention and their attitudes and beliefs about …

Impact Of Traffic On Air Pollution In A Mid-Sized Urban City During Covid-19 Lockdowns, Nathan Hay, Otito Onwuzurike, Somesh Roy, Patrick J. Mcnamara, Margaret L. Mcnamara, Walter M. Mcdonald

Civil and Environmental Engineering Faculty Research and Publications

In this study, we evaluated the changes in air pollutant concentrations around Milwaukee, WI, during and after lockdown due to the COVID-19 pandemic for a period of 126 days. Measurements of particulate matter (PM₁, PM_2.5, and PM₁₀), NH₃, H₂S, and O₃ + NO₂, were made on a 74-km route of arterial and highway roads from April to August 2020 using a Sniffer 4D sensor mounted to a vehicle. Traffic volume during measurement periods were estimated from smartphone-based traffic data. From lockdown (March 24, 2020–June 11, 2020) to …

Covid-19 Pandemic Lockdown Modulation Of Physico-Chemical Parameters Of Surface Water, Karamana River Basin, Southwest India: A Weighted Arithmetic Index And Geostatistical Perspective, S. P. Prasood, M. V. Mukesh, K. S. Sajinkumar, K. P. Thrivikramji

Michigan Tech Publications

The coronavirus disease or COVID-19 pandemic continues imposing restrictions on the human population from full-scale normal/routine activities all over the world. This study primarily spotlights the consequences of the COVID-19-pandemic-lockdown on physicochemical parameters of water (samples) of the Karamana river system (KRS) during the pre-monsoons (or January) of 2021 and 2022, using the Weighted Arithmetic Index method and Geostatistical analysis (ArcMap 10.2). Even though the Karamana river supported the water needs of the people during the past several decades, the quality of water deteriorated due to the rising population and consequent anthropogenic activities. Hence, it is imperative to evaluate the …

Spatiotemporal Modeling In Wireless Communication Networks, Manhal K. Alqaysi, Suhad Faisal Behadili, Ali Salam

Baghdad Science Journal

This study aims to analyze the flow migration of individuals between Iraqi governorates using real anonymized data from Korek Telecom company in Iraq. The purpose of this analysis is to understand the connection structure and the attractiveness of these governorates through examining the flow migration and population densities. Hence, they are classified based on the human migration at a particular period. The mobile phone data of type Call Detailed Records (CDRs) have been observed, which fall in a 6-month period during COVID-19 in the year 2020-2021. So, according to the CDRs nature, the well-known spatiotemporal algorithms: the radiation model and …

Incidence Of Chronic Kidney Disease Following Acute Coronavirus Disease 2019 Based On South Carolina Statewide Data, Roy O. Mathew, Jiajia Zhang Ph.D., Xueying Yang, Shujie Chen, Bankole Olatosi Ph.D., Xiaoming Li Ph.D.

Faculty Publications

Background: Coronavirus disease 2019 (COVID-19) was associated with severe acute illness including multiple organ failure. Acute kidney injury (AKI) was a common finding, often requiring dialysis support.

Objective: Define the incidence of new clinically identified chronic kidney disease (CKD) among patients with COVID-19 and no pre-existing kidney disease.

Design Participants: The South Carolina (SC) Department of Health and Environmental Control (DHEC) COVID-19 mandatory reporting registry of SC residents testing for COVID-19 between March 2020 and October 2021 was included.

Design Main Measures: The primary outcome was a new incidence of a CKD diagnosis (N18.x) in those without a pre-existing diagnosis …

Comparison Of Female Ovarian Reserve Before Vs After Covid-19 Vaccination, Liubin Yang, Samantha Neal, Tiffany Lee, Andrew Chou, Amy K Schutt, William Gibbons

Children’s Nutrition Research Center Staff Publications

This cohort study examines the association of COVID-19 vaccination with levels of anti-Mullerian hormone and antral follicle count in women seeking fertility treatment.

Hospital-Acquired Pressure Injuries In Adults With Prone Positioning Using Manual Method Versus Specialty Bed: A Retrospective Comparison Cohort Study, Jacqueline M. Demellow, Harbir Dhillon, Mouchumi Bhattacharyya, Daniel Pacitto, Teri M. Kozik

Pacific Faculty Work

Purpose: The purpose of this study was to compare the incidence of hospital-acquired pressure injuries (HAPIs) in patients with acute respiratory distress syndrome (ARDS) and placed in a prone position manually or using a specialty bed designed to facilitate prone positioning. A secondary aim was to compare mortality rates between these groups. Design: Retrospective review of electronic medical records. SUBJECTS AND SETTING: The sample comprised 160 patients with ARDS managed by prone positioning. Their mean age was 61.08 years (SD = 12.73); 58% (n = 96) were male. The study setting was a 355-bed community hospital in the Western United …

Bovine Lactoferrin For The Prevention Of Covid-19 Infection In Health Care Personnel: A Double-Blinded Randomized Clinical Trial (Lf-Covid), Rafaella Navarro, Jose Luis Paredes, Lourdes Tucto, Carlos Medina, Eddie Angles-Yanqui, Juan Carlos Nario, Jorge Ruiz-Cabrejos, Juan Luis Quintana, Kevin Turpo-Espinoza, Fernando Mejia-Cordero, Meylin Aphang-Lam, Jorge Florez, Gabriel Carrasco-Escobar, Theresa Jean Ochoa

Faculty, Staff and Student Publications

Lactoferrin (LF) has in vitro antiviral activity against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This study aimed to determine the effect of bovine lactoferrin (bLF) in the prevention of SARS-CoV-2 infection in health care personnel. A randomized, double-blinded, placebo-controlled clinical trial was conducted in two tertiary hospitals that provide care to patients with SARS-CoV-2 infection in Lima, Peru. Daily supplementation with 600 mg of enteral bLF versus placebo for 90 days was compared. Participants were weekly screened for symptoms suggestive of SARS-CoV-2 infection and molecular testing was performed on suspected episodes. A serological test was obtained from all participants …

Stool-Based Tests Mitigate Impacts Of Covid-19 On Colorectal Cancer Screening, Po-Hong Liu, Amit G Singal, Caitlin C Murphy

Faculty, Staff and Student Publications

No abstract provided.

Examining The Determinants Of Timeliness In Crises Policy Responses: The Case Of Covid-19 In Egypt, Abdelhalim Abdalla

Theses and Dissertations

Timely responses to crises and pandemics play a significant role in navigating and minimizing the adverse impacts of such critical periods on the public and governments worldwide. COVID-19 could show and prove how a single virus originating in a single country can rapidly spread throughout the world, transforming an epidemic in China into a global pandemic. The virus caused more than 6.5 million deaths and around 660 million confirmed cases worldwide, according to the WHO, and sparked the worst economic catastrophe globally in more than a century, as estimated by the World Bank. Evidence suggests that the extent of the …