Digital Commons Network^™

Lessons For Euro Markets From The First Wave Of Covid-19, Costas Siriopoulos, Argyro Svingou, Jagadish Dandu

All Works

Although the coronavirus pandemic hit Europe in the early days of 2020, European stock markets had signaled fluctuations in the days before. This paper assesses the observed volatility on European stock exchanges and searches for its sources during the first four months of 2020. To investigate the issue, a panel VAR model is adopted, and the generalized impulse response function and the variance decomposition methods are used. The estimations show that about 34% of the volatility in European stock markets is due to the Chinese stock market, while 7% is due to international uncertainty, as measured by VIX. The impact …

Establishing And Validating Methods To Assess The Influence Of Exercise On Circulating Exosome Profiles In Sedentary Older Adults, Heather Quiriarte

LSU Master's Theses

Aging is associated with progressing cellular structural and functional changes, and sedentary behavior can exacerbate these hallmarks of aging. Routine exercise is known to have beneficial effects on physiological systems, but the exact molecular mechanisms behind the health benefits are unclear. Emerging evidence suggests extracellular vesicles called exosomes are involved in the intercommunication between cells and organs following exercise by delivering their cargo such as proteins and miRNAs. miRNA profiles in older adults following acute and chronic exercise need further exploration. Specifically, the effects of regular low-intensity physical activity (LPA) breaks in sedentary time on proteins and miRNA packaged in …

Social Determinants Of Health And Covid-19: A Review Of The Literature, Jessica Yunez, Monique Ridosh Phd, Rn

Graduate Research Symposium

Background: The impact of social determinants of health have been amplified during the pandemic and associated with COVID-19 incidence and mortality rates.

Objective: The literature review will identify the recent evidence of specific social determinants of health within the context of the pandemic that are important to consider for prevention of the spread of infectious diseases, specifically COVID-19.

Methods: A search was conducted using PubMED for empirical research evaluating the relationship of social determinants of health and COVID-19 published since 2019. Key terms were “COVID-19” or “CORONAVIRUS” or “2019-nCoV” or “SARS” or ‘MERS” and “social determinants of …

Ion Pairing And Dielectric Decrement In Glycosaminoglycan Brushes, James D. Sterling, Wenjuan Jiang, Wesley M. Botello-Smith, Yun L. Luo

Business and Information Technology Faculty Research & Creative Works

Cell−surface polysaccharides are essential to many aspects of physiology, serving as a highly conserved evolutionary feature of life and as an important part of the innate immune system in mammals. Here, as simplified biophysical models of these sugar coatings, we present results of molecular dynamics simulations of hyaluronic acid and heparin brushes that show important effects of ion pairing, water dielectric decrease, and coion exclusion. As in prior studies of macromolecular crowding under physiologically relevant salt concentrations, our results show equilibria with electroneutrality attained through screening and pairing of brush anionic charges by monovalent cations at the atomistic detail. Most …

Comparison Of The Effectiveness Of Disinfectant-Impregnated Wipes Versus Detergent Wipes For Surface Decontamination, Jacob Amadin

USF Tampa Graduate Theses and Dissertations

Over time, there is an increased need to adopt more advanced and effective ways of disinfection. The emergence of the coronavirus-2019 (COVID-19) pandemic reminded the world on the importance of disinfection. Disinfection has been a routine in the healthcare setting. However, with the current pandemic problem, it is more prominently and persistently done in the domestic setting and other business settings beyond healthcare. As such, the use of most disinfectants and detergent wipes to achieve a near sanitized environment has become a common practice around the globe. This research presents the efficacy of disinfectant impregnated versus detergents wipes through comparison. …

Promoting Hpv Vaccination With Vaccine-Hesitant Parents Using Social Media: A Formative Research Mixed-Method Study, Silvia Sommariva

USF Tampa Graduate Theses and Dissertations

Vaccine hesitancy, the refusal or delay in complying with set immunization schedules, has been proclaimed one of the “ten threats to global health” by the World Health Organization in 2019. Since then, the COVID-19 pandemic has reinforced the importance of vaccine promotion and management of vaccine hesitancy. While anti-vaccine arguments have not surprisingly evolved much over the past decades, the speed at which those ideas spread has. Web-based technologies, such as social network sites (SNSs), provide a fertile ground for vaccine-related misinformation to spread. Therefore, SNSs are a primary channel to scale efforts to address vaccine hesitancy, using customized approaches. …

2021-03-17_Michiganoverview_Covidtestingtimes, Michigan Department Of Health & Human Services

Michigan COVID-19 Testing Turnaround Data

The COVID Testing Turnaround Time page was obtained from Michigan's COVID-19 data page: https://www.michigan.gov/coronavirus/0,9753,7-406-98163_98173-545615--,00.html.

This report was created by the Michigan Department of Health & Human Services, providing data for the past 14 days on the average time it takes for a diagnostic COVID-19 laboratory test to be reported to the state health department. Testing turnaround time data will be updated weekly on Friday mornings.

MDHHS receives results from commercial labs, hospitals, and public health labs. However, public health laboratories perform limited diagnostic testing and disease surveillance for infectious diseases. Total turnaround time is calculated from the difference of …

Understanding The Prevalence Of Compassion Fatigue, Compassion Satisfaction, And Resilience In Primary Care, Christina M. O'Connell

Doctor of Nursing Practice Scholarly Projects

Compassion fatigue (CF), its components of burnout (BO) and secondary traumatic stress (STS), and compassion satisfaction (CS) affect healthcare providers and staff and can dramatically influence patient care and access to primary care services. Resilience is a tool which serves as a protective factor that can mitigate CF and enhance CS. There is a gap in research regarding the relationship between compassion fatigue, compassion satisfaction, and resilience among primary care providers and frontline staff. Additionally, the current COVID-19 pandemic has revealed healthcare’s deficits related to staff and provider burnout, a myriad of workforce safety issues, disparities in care, and a …

2021-03-17_Michiganoverview_Covidsymptoms, Michigan Department Of Health & Human Services

Michigan COVID-19 Syndromic Surveillance System Data

The Syndromic Surveillance System Data report was obtained from Michigan's COVID-19 dashboard, from under the link "​Coronavirus Symptoms": https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily.

Syndromic Surveillance System data is obtained from approximately 183 facilities participating in syndromic surveillance (132 Emergency Departments (ED), 51 Urgent Cares) across the State of Michigan. The reporting is based on individuals who present at EDs and may not be representative of the overall population. The coronavirus-like symptoms query searches visit free-text (chief complaint, triage notes, and clinical impression) for fever or …

Tourism, Education, And Identity Making: Agency And Representation Of Indigenous Communities In Public Sites Within Florida., Timothy R. Lomberk Ii

USF Tampa Graduate Theses and Dissertations

National parks have a history of complex relations with Native communities beginning with the advent of the National Park Service to representation of Native histories in the present. I will focus on two specific cases located within Florida, utilizing the lens of authorized heritage to show challenges of representation; and the range of ways that representation has been addressed and are currently being addressed with respect to Native communities in Florida. I utilize ethnohistorical and ethnographic methods to explore issues of representation in public spaces; such as museums and national parks. I am interested in critical representations of Native American …

Public Opinion Regarding Government Response To Covid-19: Case Study Of A Large Commercial City In Nigeria, Ismaeel Yunusa Ph.D., Sorochi Iloanusi, Osaro Mgbere, Nchebe-Jah Raymond Iloanusi, Anthony Idowu Ajayi, Ekere James Essien

Faculty Publications

Introduction: government measures to contain the COVID-19 pandemic cannot be effective without widespread compliance by the public. A greater understanding of citizens' perceptions of these measures can help government agencies adapt their strategies to boost compliance. We examined citizens' perceptions of government's measures to contain the COVID-19 pandemic and its implications on compliance using data from Onitsha city, Anambra State Nigeria.

Methods: data was obtained through in-person interviews of 140 consenting adults in March 2020. Descriptive and inferential statistics were used to summarize the data.

Results: most participants (84.7%) doubted government's ability to manage the COVID-19 outbreak, raising concerns about …

S&P Global Ratings Improves Uab's Financial Outlook Even Amid Higher Ed Uncertainty, Staff

Browse All News

No abstract provided.

The Parthenon, March 17, 2021, Brittany Hively, Grant Goodrich, Emma Berry, Xena Bunton, Isabella Robinson, Tyler Spence, Denise Jackson, Zachary Hiser

The Parthenon

No abstract provided.

Photoluminescent Nanomaterials For Biosensing And Single Cell Analysis Applications, Khashayar Ramezani Bajgiran

LSU Doctoral Dissertations

The bioanalytical industry is projected to generate $36 billion by 2025, with the United States currently holding 80.9% of the consumers’ market. Among the bioanalytical platforms, point-of-care (POC) and point-of-use diagnosis (POU) have gained a lot of attention due to their emphasis on decentralized testing and providing low-cost solutions in resource-limited regions. While Traditional bioanalytical tools such as enzyme-linked immunosorbent assay and flow cytometry can sensitively detect biomolecules and screen single-cell response, they suffer from multiple drawbacks such as the high cost of antibodies and time-intensive procedures, which limit their ability to expand to POC/POU applications. Rapid developments in microtool …

2021 March 16 - Medical Student Education Committee Minutes, Medical Student Education Committee, East Tennessee State University

Medical Student Education Committee Minutes

No abstract provided.

2021-03-16_Michiganoverview_Covidsymptoms, Michigan Department Of Health & Human Services

Michigan COVID-19 Syndromic Surveillance System Data

The Syndromic Surveillance System Data report was obtained from Michigan's COVID-19 dashboard, from under the link "​Coronavirus Symptoms": https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily.

Syndromic Surveillance System data is obtained from approximately 183 facilities participating in syndromic surveillance (132 Emergency Departments (ED), 51 Urgent Cares) across the State of Michigan. The reporting is based on individuals who present at EDs and may not be representative of the overall population. The coronavirus-like symptoms query searches visit free-text (chief complaint, triage notes, and clinical impression) for fever or …

Ua12/2/1 College Heights Herald, Vol. 96, No. 21, Wku Student Affairs

WKU Administration Documents

WKU campus newspaper reporting campus, athletic and Bowling Green, Kentucky news. This issue contains articles:

• Bunton, Gabrielle. Local Family Helps the Homeless Through Donations – Warming Tree, Doyle Family
• Burris, Lily. Reflection: How Things Have Changed One Year Into COVID
• Gaskin, Loren. Burmese Residents Arrive for Vaccination
• Meyer-Thornton, Zane. Showing the Ropes – Zhock Mason, Boxing
• Murray, Debra. New House Bill Potentially Removes Pink Tax
• Stryker, Shane. How COVID-19 Has Impacted Student Organizations
• Lamb, Cassady. Lady Toppers Remain Undefeated, 4 Road Matches Left – Volleyball
• Gaylord, Kaden. WKU Loses C-USA Championship, Set to Play in NIT – Basketball
• Sparkman, Wyatt. …

Next Uab Community Vaccination Location Opens In Center Point On March 19, Tyler Greer

Browse All News

No abstract provided.

Lymphocyte Proteomics For Monitoring Long Term Immune System Dynamics, Michaela Mccown

Undergraduate Honors Theses

Time dependent change in lymphocytes provides a necessary background for monitoring the development of Chronic Lymphocytic Leukemia from asymptomatic to malignant. Several bulk proteomics studies characterize differences between tumor cells and healthy B cells, yet the transition to symptomatic disease is not well understood. This could be shown by a longitudinal study beginning with asymptomatic patients if the rare tumor cells in early stages can be isolated from small volume blood draws and effectively characterized with few cells, such as was done here using healthy B cells to provide a baseline for such studies to discriminate routine fluctuation from pathogenic …

Neurological Manifestations As The Predictors Of Severity And Mortality In Hospitalized Individuals With Covid-19: A Multicenter Prospective Clinical Study, Man Amanat, Nima Rezaei, Mehrdad Roozbeh, Maziar Shojaei, Abbas Tafakhori, Anahita Zoghi, Ilad Alavi Darazam, Mona Salehi, Ehsan Karimialavijeh, Behnam Safarpour Lima, Amir Garakani, Alex R. Vaccaro, Mahtab Ramezani

Department of Orthopaedic Surgery Faculty Papers

BACKGROUNDS: The reports of neurological symptoms are increasing in cases with coronavirus disease 2019 (COVID-19). This multi-center prospective study was conducted to determine the incidence of neurological manifestations in hospitalized cases with COVID-19 and assess these symptoms as the predictors of severity and death.

METHODS: Hospitalized males and females with COVID-19 who aged over 18 years were included in the study. They were examined by two neurologists at the time of admission. All survived cases were followed for 8 weeks after discharge and 16 weeks if their symptoms had no improvements.

RESULTS: We included 873 participants. Of eligible cases, 122 …

Atomic-Resolution 1.3 Å Crystal Structure, Inhibition By Sulfate, And Molecular Dynamics Of The Bacterial Enzyme Dape, Matthew Kochert, Boguslaw P. Nocek, Thahani S. Habeeb Mohammad, Elliot Gild, Kaitlyn Lovato, Tahirah K. Heath, Richard C. Holz, Kenneth W. Olsen, Daniel P. Becker Ph.D.

Chemistry: Faculty Publications and Other Works

We report the atomic-resolution (1.3 Å) X-ray crystal structure of an open conformation of the dapE-encoded N-succinyl-l,l-diaminopimelic acid desuccinylase (DapE, EC 3.5.1.18) from Neisseria meningitidis. This structure [Protein Data Bank (PDB) entry 5UEJ] contains two bound sulfate ions in the active site that mimic the binding of the terminal carboxylates of the N-succinyl-l,l-diaminopimelic acid (l,l-SDAP) substrate. We demonstrated inhibition of DapE by sulfate (IC50 = 13.8 ± 2.8 mM). Comparison with other DapE structures in the PDB demonstrates the flexibility of the interdomain connections of this protein. This high-resolution structure was then utilized as the …

Evaluating The Effect Of Glyphosate On Host Survival And Microbiome, Sandro Cloiseau

Honors Scholar Theses

Glyphosate (N-(Phosphonomethyl) glycine) is the active ingredient in Round-Up Inc. Commonly known as a weed killer, glyphosate targets the enzyme 5-enolpyruvylshikimate-3- phosphate synthase (EPSPS) in the shikimate pathway. Ultimately, glyphosate selectively induces toxicity, targeting EPSPS present in plants and selected microorganisms. Therefore, glyphosate is anticipated to be harmless to animals and humans. Our laboratory studies Drosophila melanogaster - also known as the fruit fly, in an interest to understand its gut microbiota and immune system. The comparable immune response of the model organism is similar to honey bees, fungi, and humans. To understand the effect of glyphosate on host physiology, …

Maldi-Tof Ms Biomarker Detection Models To Distinguish Rtx Toxin Phenotypes Of Moraxella Bovoculi Strains Are Enhanced Using Calcium Chloride Supplemented Agar, Matthew M. Hille, Michael L. Clawson, Aaron M. Dickey, Justin H. Lowery, John Dustin Loy

School of Veterinary and Biomedical Sciences: Faculty Publications

Moraxella bovoculi is the bacterium most often cultured from ocular lesions of cattle with infectious bovine keratoconjunctivitis, also known as bovine pinkeye. Some strains of M. bovoculi contain operons encoding for a repeats-in-toxin (RTX) toxin, which is a known virulence factor of multiple veterinary pathogens. We explored the utility of MALDI-TOF MS and biomarker detection models to classify the presence or absence of an RTX phenotype in M. bovoculi. Ninety strains that had undergone whole genome sequencing were classified by the presence or absence of complete RTX operons and confirmed with a visual assessment of hemolysis on blood agar. Strains …

Hepatic Candidiasis In An Immunocompetent Patient: A Diagnostic Challenge, Zorays Moazzam, Amman Yousaf, Zahid Iqbal, Ahmad Tayyab, Muhammad Hashim Hayat

Medical College Documents

Hepatic candidiasis is a manifestation of disseminated candidiasis, which typically presents in immunocompromised patients. Focal hepatic candidiasis in immunocompetent patients, however, is infrequent/extremely rare. We present the case of an immunocompetent female patient who presented with respiratory distress and right-sided pleural effusion. The pleural fluid tap did not grow anything, and a contrast-enhanced computed tomography (CT) scan revealed a right liver lobe subcapsular collection. CT-guided aspiration and culture resulted in Candida albicans growth. The patient responded to oral fluconazole, and a follow-up CT scan demonstrated resolution of the collection. Although hepatic candidiasis rarely occurs in immunocompetent patients, it should be …

Postoperative Complications Are Associated With Long-Term Changes In The Gut Microbiota Following Colorectal Cancer Surgery, Felix C F Schmitt, Martin Schneider, William Mathejczyk, Markus A Weigand, Jane C Figueiredo, Christopher I Li, David Shibata, Erin M Siegel, Adetunji T Toriola, Cornelia M Ulrich, Alexis B Ulrich, Sébastien Boutin, Biljana Gigic

2020-Current year OA Pubs

Changes in the gut microbiome have already been associated with postoperative complications in major abdominal surgery. However, it is still unclear whether these changes are transient or a long-lasting effect. Therefore, the aim of this prospective clinical pilot study was to examine long-term changes in the gut microbiota and to correlate these changes with the clinical course of the patient. Methods: In total, stool samples of 62 newly diagnosed colorectal cancer patients undergoing primary tumor resection were analyzed by 16S-rDNA next-generation sequencing. Stool samples were collected preoperatively in order to determine the gut microbiome at baseline as well as at …

Impact Of The Coronavirus Pandemic (Covid-19) Lockdown On Mental Health And Well-Being In The United Arab Emirates, Leila Cheikh Ismail, Maysm N. Mohamad, Mo'ath F. Bataineh, Abir Ajab, Amina M. Al-Marzouqi, Amjad H. Jarrar, Dima O. Abu Jamous, Habiba I. Ali, Haleama Al Sabbah, Hayder Hasan, Lily Stojanovska, Mona Hashim, Reyad R. Shaker Obaid, Sheima T. Saleh, Tareq M. Osaili, Ayesha S. Al Dhaheri

All Works

United Arab Emirates (UAE) has taken unprecedented precautionary measures including complete lockdowns against COVID-19 to control its spread and ensure the well-being of individuals. This study investigated the impact of COVID-19 and societal lockdown measures on the mental health of adults in the UAE. A cross-sectional study was conducted using an English and Arabic online questionnaire between May and June 2020. The psychological impact was assessed by the Impact of Event Scale-Revised (IES-R), and the social and family support impact was evaluated using questions from the Perceived Support Scale (PSS). A total of 4,426 participants (3,325 females and 1,101 males) …

An Analysis On The Spread Of Streptococcus Pneumoniae During The Hajj: A Synthesis Of The Literature, Phoebe Brueger

Omega Zeta Chapter of STTI Research Day

No abstract provided.

2021-03-15_Michiganoverview_Covidsymptoms, Michigan Department Of Health & Human Services

Michigan COVID-19 Syndromic Surveillance System Data

The Syndromic Surveillance System Data report was obtained from Michigan's COVID-19 dashboard, from under the link "​Coronavirus Symptoms": https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily.

Syndromic Surveillance System data is obtained from approximately 183 facilities participating in syndromic surveillance (132 Emergency Departments (ED), 51 Urgent Cares) across the State of Michigan. The reporting is based on individuals who present at EDs and may not be representative of the overall population. The coronavirus-like symptoms query searches visit free-text (chief complaint, triage notes, and clinical impression) for fever or …

The Economic Impact Of Weather And Climate, Richard S. J. Tol

Fondazione Eni Enrico Mattei Working Papers

I propose a new conceptual framework to disentangle the impacts of weather and climate on economic activity and growth: A stochastic frontier model with climate in the production frontier and weather shocks as a source of inefficiency. I test it on a sample of 160 countries over the period 1950-2014. Temperature and rainfall determine production possibilities in both rich and poor countries; positively in cold countries and negatively in hot ones. Weather anomalies reduce inefficiency in rich countries but increase inefficiency in poor and hot countries; and more so in countries with low weather variability. The climate effect is larger …

Narrow And Brittle Or Broad And Nimble? Comparing Adaptive Capacity In Simplifying And Diversifying Farming Systems, Margiana Petersen-Rockney, Patrick Baur, Aidee Guzman, S. Franz Bender, Adam Calo, Federico Castillo, Kathryn De Master, Antoinette Dumont, Kenzo Esquivel, Claire Kremen, James Lachance, Maria Mooshammer, Joanna Ory, Mindy J. Price, Yvonne Socolar, Paige Stanley, Alastair Iles, Timothy Bowles

Fisheries, Animal and Veterinary Sciences Faculty Publications

Humanity faces a triple threat of climate change, biodiversity loss, and global food insecurity. In response, increasing the general adaptive capacity of farming systems is essential. We identify two divergent strategies for building adaptive capacity. Simplifying processes seek to narrowly maximize production by shifting the basis of agricultural production toward centralized control of socially and ecologically homogenized systems. Diversifying processes cultivate social-ecological complexity in order to provide multiple ecosystem services, maintain management flexibility, and promote coordinated adaptation across levels. Through five primarily United States focused cases of distinct agricultural challenges—foodborne pathogens, drought, marginal lands, labor availability, and land access and …