Digital Commons Network^™

Finetuning Pre-Trained Language Models For Sentiment Classification Of Covid19 Tweets, Arjun Dussa

Dissertations

It is a common practice in today’s world for the public to use different micro-blogging and social networking platforms, predominantly Twitter, to share opinions, ideas, news, and information about many things in life. Twitter is also becoming a popular channel for information sharing during pandemic outbreaks and disaster events. The world has been suffering from economic crises ever since COVID-19 cases started to increase rapidly since January 2020. The virus has killed more than 800 thousand people ever since the discovery as per the statistics from Worldometer [1] which is the authorized tracking website. So many researchers around the globe …

Partisan Polarization And Resistance To Elite Messages: Results From Survey Experiments On Social Distancing, Syon Bhanot, D. J. Hopkins

Economics Faculty Works

COVID-19 compelled government officials in the U.S. and elsewhere to institute social distancing policies, shuttering much of the economy. At a time of low trust and high polarization, Americans may only support such disruptive policies when recommended by same-party politicians. A related concern is that some may resist advice from “elite” sources such as government officials or public health experts. We test these possibilities using novel data from two online surveys with embedded experiments conducted with approximately 2,000 Pennsylvania residents each, in spring 2020 (Study 1 in April and Study 2 in May-June). We uncover partisan differences in views on …

Narrowly Tailoring The Covid-19 Response, Craig Konnoth

Publications

No abstract provided.

Taming America's Sugar Rush: A Traffic-Light Label Approach, Alexia Brunet Marks

Publications

Excess added sugar negatively impacts health and can lead to a litany of problems, such as diet-related chronic diseases, e.g., diabetes, cancer, heart disease, and obesity, costing Americans millions in rising medical bills each year. Even more, new studies reveal that individuals with these underlying chronic diseases are at a higher risk of complications from COVID-19 and other viruses compared to those who are deemed healthy. And yet added sugars are difficult to avoid because unlike naturally occurring sugars found in fruits, vegetables, and milk, these sweeteners are added during food processing and preparation.

The problem is that while consumers …

The Covid-19 Response In Nebraska: How Students Answered The Call, Sabrine Chengane, Anlan Cheney, Sierra Garth, Sharon J. Medcalf

Journal Articles: Epidemiology

The Student Response Team at the University of Nebraska Medical Center answered the statewide call to assist local health departments during the coronavirus disease 2019 (COVID-19) pandemic. As a voluntary student-led effort, the SRT assisted health departments to conduct contact tracing, monitor social media, and educate the public. Their experience demonstrates how students can increase the public health surge capacity of local health departments while gaining applied experience during public health emergencies. This call-to-action commentary proposes that SRTs should be formed, trained, and deployed through academic institutions across the nation and the globe, during and beyond the current pandemic.

Symptom Management And Supportive Care Of Serious Covid-19 Patients And Their Families In India, Naveen Salins, Raj Kumar Mani, Roop Gursahani, Srinagesh Simha

Open Access archive

Coronavirus disease-19 (COVID-19) pandemic is causing a worldwide humanitarian crisis. Old age, comorbid conditions, end-stage organ impairment, and advanced cancer, increase the risk of mortality in serious COVID-19. A subset of serious COVID-19 patients with serious acute respiratory illness may be triaged not to receive aggressive intensive care unit (ICU) treatment and ventilation or may be discontinued from ventilation due to their underlying conditions. Those not eligible for aggressive ICU measures should receive appropriate symptom management. Early warning scores (EWS), oxygen saturation, and respiratory rate, can facilitate categorizing COVID-19 patients as stable, unstable, and end of life. Breathlessness, delirium, respiratory …

Impact Of The Covid-19 Pandemic On Anaesthesia Trainees And Their Training, John R. Sneyd, Sophie E. Mathoulin, Ellen P. O'Sullivan, Vincent C. So, Fiona R. Roberts, Aaron A. Paul, Luis I. Cortinez, Russell S. Ampofo, Caitlynn J. Miller, Maxine A. Balkisson

More Faculty of Health Research

Coronavirus disease 2019 (COVID-19; severe acute respiratory syndrome coronavirus 2 [SARS-CoV-2] has dislocated clinical services and postgraduate training. To better understand and to document these impacts, we contacted anaesthesia trainees and trainers across six continents and collated their experiences during the pandemic. All aspects of training programmes have been affected. Trainees report that reduced caseload, sub-specialty experience, and supervised procedures are impairing learning. Cancelled educational activities, postponed examinations, and altered rotations threaten progression through training. Job prospects and international opportunities are downgraded. Work-related anxieties about provision of personal protective equipment, and risks to self and to colleagues are superimposed on …

Criminal Law In Crisis, Benjamin Levin

Scholarship@WashULaw

In this Essay, I offer a brief account of how the COVID-19 pandemic lays bare the realities and structural flaws of the carceral state. I provide two primary examples or illustrations, but they are not meant to serve as an exhaustive list. Rather, by highlighting these issues, problems, or (perhaps) features, I mean to suggest that this moment of crisis should serve not just as an opportunity to marshal resources to address the pandemic, but also as a chance to address the harsh realities of the U.S. criminal system. Further, my claim isn’t that criminal law is in some way …

Covid-19 Risk Among Temporary Protected Status Beneficiaries, Diana Estefania Estrada Alamo

Public Health Theses

The current federal response of the United States to the COVID-19 pandemic has created conditions and resulted in unintended consequences that may be disproportionately increasing the risk of COVID-19 infection and sequelae for immigrant populations. This investigative thesis explores whether states with a greater percentage of Temporary Protected Status beneficiaries experience more COVID-19 related deaths as compared to the rest of the United States. Using a multiple linear regression model for statistical analysis, covariates under consideration include the number of COVID-19 confirmed cases, tests performed, hospitalizations reported, as well as the population density of each state and the proportion of …

Covid-19: Prevention And Control Measures In Community, Hati̇ce Rahmet Güner, İmran Hasanoğlu, Fi̇rdevs Aktaş

Turkish Journal of Medical Sciences

On January 30, 2020, the WHO declared the COVID-19 outbreak a public health emergency of international concern and, in March 2020, began to characterize it as a pandemic in order to emphasize the gravity of the situation and urge all countries to take action in detecting infection and preventing spread. Unfortunately, there is no medication that has been approved by the FDA, gone through controlled studies and demonstrated an effect on the virus for this global pandemic. Although there are cures for illnesses and developments made by leaps and bounds in our day, the strongest and most effective weapon that …

Crystal Gazing: Foretelling The Next Decade In Oil And Gas Law, Joseph A. Schremmer

Faculty Scholarship

This chapter attempts to predict the major issues oil and gas law will encounter in the 2020s. Yet even before the first draft could be completed, the industry landscape changed unexpectedly. As this chapter goes to press, the global and domestic economies are just starting to emerge from a sharp downturn brought on by the outbreak of COVID-19. Oil and natural gas prices collapsed to levels not seen in decades. Against this unforeseen backdrop, the legal changes facing oil and gas development in the United States look somewhat different. But one element of our new reality is consistent with this …

A Benchmark Teaching Portfolio During Covid-19 Transition For Mngt 360: Managing Behavior In Organizations, Jia Yu

UNL Faculty Course Portfolios

This benchmark portfolio describes the revisions and assessments made to MNGT 360: Managing Behavior in Organizations in the midst of COVID-19. This course is offered in the Department of Management within the College of Business at the University of Nebraska-Lincoln. My goal was to improve the course design by evaluating the more effective teaching methods and assessment tools for this course. I experimented with several new teaching methods and assessment tools such as Kahoot!, online exams and offered some empirical evidence regarding the effectiveness of the tools. I found that participation based assignments are an important predictor of overall class …

Distinct Inflammatory Profiles Distinguish Covid-19 From Influenza With Limited Contributions From Cytokine Storm, Philip A Mudd, Jackson S Turner, Daniel Reynolds, Diane Bender, Adrianus C M Boon, Stacey L House, Kenneth E Remy, Richard S Hotchkiss, Rachel M Presti, Jane A O'Halloran, William G Powderly, Ali H Ellebedy, Et Al

Open Access Publications

We pursued a study of immune responses in coronavirus disease 2019 (COVID-19) and influenza patients. Compared to patients with influenza, patients with COVID-19 exhibited largely equivalent lymphocyte counts, fewer monocytes, and lower surface human leukocyte antigen (HLA)-class II expression on selected monocyte populations. Furthermore, decreased HLA-DR on intermediate monocytes predicted severe COVID-19 disease. In contrast to prevailing assumptions, very few (7 of 168) patients with COVID-19 exhibited cytokine profiles indicative of cytokine storm syndrome. After controlling for multiple factors including age and sample time point, patients with COVID-19 exhibited lower cytokine levels than patients with influenza. Up-regulation of IL-6, G-CSF, …

Unintended Impacts On Entrepreneurs During Covid-19 – Pandemic Creates Unforeseeable Opportunities Of A Lifetime, Ryan Matthews

Atlantic Marketing Journal

Select entrepreneurs are successful for a reason. One reason being, they have been able to use their skills to execute during times of chaos and panic, sometimes using these times as an opportunity to identify and exploit new or existing opportunities. Now and then, the external business environment changes in a manner that was never imagined or planned, therefore creating unintended impacts or new opportunities. During times of chaos, will these entrepreneurs pursue newly present opportunities that were not planned, or will they stick to their comfort zone? While several studies have been conducted looking at the characteristics of the …

Linked Fate: Justice And The Criminal Legal System During The Covid-19 Pandemic, Susan P. Sturm, Faiz Pirani, Hyun Kim, Natalie Behr, Zachary D. Hardwick

Faculty Scholarship

The concept of “linked fate” has taken on new meaning in the face of the COVID-19 pandemic. People all over the world – from every walk of life, spanning class, race, gender, and nationality – face a potentially deadly threat requiring cooperation and sacrifice. The plight of the most vulnerable among us affects the capacity of the larger community to cope with, recover, and learn from COVID-19’s devastating impact. COVID-19 makes visible and urgent the need to embrace our linked fate, “develop a sense of commonality and shared circumstances,” and unstick dysfunctional and inequitable political and legal systems.

Nowhere is …

Turnaround Management Of Airport Service Providers Operating During Covid-19 Restrictions, Bassam Buhusayen, Pi-Shen Seet, Alan Coetzer

Research outputs 2014 to 2021

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Many sectors worldwide have been impacted by government restrictions resulting from the COVID-19 pandemic. For example, restrictions on travel have resulted in major losses for organizations operating within the aviation sector. This study aims to emphasize the challenges faced by these organizations while they implement turnaround management strategies. The study is based on 30 semi-structured interviews with frontline managers working for airline service providers in three different departments of an airport in Australia. The organization has implemented several turnaround management strategies to survive the crisis caused by COVID-19 restrictions, creating new …

Unf Covid-19 Education Program, Center For Professional Development And Training

UNF COVID-19 Response

No abstract provided.

The Assessment Of The Serum Levels Of Tweak And Prostaglandin F2∝ In Covid - 19, Demet Yalçin Kehri̇bar, Mustafa Ci̇hangi̇roğlu, Emi̇ne Sehmen, Bahatti̇n Avci, Mustafa Çapraz, Maruf Boran, Caner Günaydin, Meti̇n Özgen

Turkish Journal of Medical Sciences

Background/aim: It is claimed that aberrant immune response has a more important role than the cytopathic effect of the virus in the morbidity and mortality of the coronavirus disease 2019 (COVID-19). We aimed to investigate the possible roles of tumor necrosis factor-like weak inducer of apoptosis (TWEAK)/Fn14 pathway and leukotrienes (LT) in uncontrolled immune response that occurs in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Materials and methods: This study included 25 asymptomatic patients and 35 patients with lung involvement who were diagnosed with COVID-19 as well as 22 healthy volunteers. Lung involvement was determined using computed-tomography. Serum TWEAK, LTE4, …

Covid-19 Outbreak Control, Example Of Ministry Of Health Of Turkey, Yasemi̇n Demi̇rbi̇lek, Gülen Pehli̇vantürk, Zeynep Özge Özgüler, Emi̇ne Alp Meşe

Turkish Journal of Medical Sciences

Our first COVID-19 case in Turkey was a 44-year-old male who referred to the hospital on March 9, 2020. The first related death occurred on March 17, 2020. Preparedness for the pandemic has been ongoing before the first case was detected. The National Pandemic Plan was published in 2006. The Pandemic Influenza National Preparedness Plan was available after being updated in light of experiences gained during the 2009 Influenza A pandemic. Accordingly, Pandemic Coordination Boards and Operation Centers have been established on the national and provincial levels. This was an adaptable plan to the Novel Coronavirus Disease (COVID-19). We formed …

Protective Measures For Covid-19 For Healthcare Providers And Laboratory Personnel, Canan Ağalar, Derya Öztürk Engi̇n

Turkish Journal of Medical Sciences

In the COVID-19 pandemic, which affects the whole world, healthcare professionals (HCP) are at high risk of transmission due to their direct contact with patients with COVID-19. Therefore, how to ensure the triage of the patient with acute respiratory symptoms should be determined in advance, the contact distance should be arranged to be at least 2 m, COVID-19 suspect or diagnosed patient should be instructed to wear a surgical mask. During the care of these patients, HCP should wear their personal protective equipment (PPE) in accordance with the procedure and should not neglect hand hygiene. The samples of the patient …

Radiological Approaches To Covid-19 Pneumonia, Müşerref Şule Akçay, Tevfi̇k Özlü, Aydin Yilmaz

Turkish Journal of Medical Sciences

COVID-19 pneumonia has high mortality rates. The symptoms are undiagnostic, the results of viral nucleic acid detection method (PCR) can delay, so that chest computerized tomography is often key diagnostic test in patients with possible COVID-19 pneumonia. In this review, we discussed the main radiological findings of this infection.

Covid-19: Pathogenesis, Genetic Polymorphism, Clinical Features And Laboratory Findings, Recep Öztürk

Turkish Journal of Medical Sciences

COVID-19 caused by a novel agent SARS-CoV-2 progressed to a pandemic condition and resulted in a major public health concern worldwide, leading to social and economic issues at the same time. The pathogenesis of COVID-19 starts with the bonding of the virus to ACE2 receptors expressed in many tissues, and the triggered excessive immune response plays a critical role in the course of the disease. The cytokine storm that occurs upon excessive production of pro-inflammatory cytokines is considered responsible for the severe progression of the disease and the organ damage. However, the accurate pathophysiological mechanism of the disease, which progresses …

A Microscopic View Of The Covid-19 Virus: Pandemics Move The World Forward: A History Of Humanity’S Progression Via Pandemics, Harold D. Johnson

Capstone Projects

This project argues that pandemics have the ability to move the world forward in ways such as causing economic shifts, leading to new medical innovations and stimulate changes to current religious ideas. By examining past pandemics, such as bubonic plague, the influenza outbreak of 1918 and smallpox, this project demonstrates how humanity has risen to the challenge pandemics create. Through innovations, invention and societal changes, pandemics are often the catalyst for major changes in the world. As the world wrestles with COVID-19, it is good to remind ourselves of humanity’s resilience and to consider what the lasting results of the …

Covid-19, Serendipity, And Strange Interlude: Gloria In Absurdicum With An Apology To Ovid, Lawrence Charles Parish, W Clark Lambert

Department of Dermatology and Cutaneous Biology Faculty Papers

The absurd edicts initially issued by several governors, including those of Michigan and New York, prohibiting physicians from ordering hydroxychloroquine for patients suspected of or diagnosed with COV-19 are reprehensible. Their reasoning is beyond the pale.

Hydroxychloroquine was first approved by the FDA in 1955 and has a remarkable safety record in its use as a preventative for malaria and in the treatment of several immunologic and/or light induced diseases. Its use came about serendipitously, and its mechanism of action is unclear, but the fact remains that it seems to work.

Covid -19 And The Need For Robust Risk Control Strategies: Can Ich-Q9 Help?, Umit Kartoglu, Kevin O'Donnell, James Vesper

Level 3

The COVID-19 pandemic requires robust risk control strategies; these should be multi-layered, science-based and subjected to effectiveness checks and formal reviews, to identify any unintended consequences. They should be supported by communications informed by an understanding of biases and risk perception. While developing such strategies for COVID-19 is difficult, given the scale of the problem and the diversity of stakeholders, the approach to Quality Risk Management (QRM) used by the pharmaceutical industry provides governments and public health officials with a ready-made framework to arrive at such control strategies. This approach is set out in the ICH Guideline on Quality Risk …

A Review Of Open Source Ventilators For Covid-19 And Future Pandemics., Joshua M. Pearce

Michigan Tech Publications, Part 1

Coronavirus Disease 2019 (COVID-19) threatens to overwhelm our medical infrastructure at the regional level causing spikes in mortality rates because of shortages of critical equipment, like ventilators. Fortunately, with the recent development and widespread deployment of small-scale manufacturing technologies like RepRap-class 3-D printers and open source microcontrollers, mass distributed manufacturing of ventilators has the potential to overcome medical supply shortages. In this study, after providing a background on ventilators, the academic literature is reviewed to find the existing and already openly-published, vetted designs for ventilators systems. These articles are analyzed to determine if the designs are open source both in …

Understanding Violent-Crime Recidivism, J. J. Prescott, Benjamin David Pyle, Sonja B. Starr

Faculty Scholarship

People convicted of violent crimes constitute a majority of the imprisoned population but are generally ignored by existing policies aimed at reducing mass incarceration. Serious efforts to shrink the large footprint of the prison system will need to recognize this fact. This point is especially pressing at the time of this writing, as states and the federal system consider large-scale prison releases motivated by the COVID-19 pandemic. Those convicted of violent crimes constitute a large majority of older prisoners, who are extremely vulnerable to the spread of the virus behind bars. Excluding them from protective measures will deeply undermine those …

Australian Muslim Citizens: Questions Of Inclusion And Exclusion, 2006 –2020, Nahid A. Kabir

Research outputs 2014 to 2021

Muslims have a long history in Australia. In 2016, Muslims formed 2.6 per cent of the total Australian population. In this article, I will discuss Australian Muslims’ citizenship in two time periods, 2006–2018 and 2020. In the first period, I will examine Australian Muslims’ identity and sense of belonging, and whether their race or culture have any impact on their Australian citizenship. I will also discuss the political rhetoric concerning Australian Muslims. In the second period, 2020, I will examine Australian Muslims’ placement as returned travellers during the COVID-19 period. I conclude that, from 2006 to 2018, Islamophobia was rampant …

Covid-19 Research Output In 2020: The Global Perspective Using Scientometric Study, Surulinathi Muthuraj, R. Balasubramani, Amsaveni N

Library Philosophy and Practice (e-journal)

This study presents the global level perspective of COVID-19 research output from January to April 2020, and these analyses include global publication share, patterns of research communication channels, the most productive Sources, Authors and Institutions. Data were extracted from the Web of Science citation database using the search string of “Coronavirus” OR “COVID-19” and limited to 2020, a total of 1658 publications were retrieved, which have received 4804 citations and the overall H-index is 29. On the basis of literature analysis around the world, it is found that the 1658 publications came from 78 Countries. As expected China is the …

Intimate Partner Violence And Covid-19 In Rural, Remote, And Northern Canada: Relationship, Vulnerability And Risk, Pertice Pertice Moffitt, Wendy Aujla, Crystal J. Giesbrecht, Isabel Grant, Anna-Lee Straatman

All Faculty Publications

In rural, remote, and northern parts of Canada, the pre-existing vulnerability and risk for intimate partner violence has been exacerbated by COVID-19. The purpose of this commentary is to identify the unique impact of COVID-19 on intimate partner violence both in terms of the bearing on those experiencing abuse and on the service sector in rural, remote and northern communities where the rates of intimate partner violence and intimate partner femicide pre-pandemic are higher than in larger cities. The recommendations offered in this paper include enhanced safety planning, alternate housing for victims fleeing violence, and suggestions for service providers. We …