Digital Commons Network^™

Of Vascular Defense, Hemostasis, Cancer, And Platelet Biology: An Evolutionary Perspective, David G Menter, Vahid Afshar-Kharghan, John Paul Shen, Stephanie L Martch, Anirban Maitra, Scott Kopetz, Kenneth V Honn, Anil K Sood

Faculty, Staff and Student Publications

We have established considerable expertise in studying the role of platelets in cancer biology. From this expertise, we were keen to recognize the numerous venous-, arterial-, microvascular-, and macrovascular thrombotic events and immunologic disorders are caused by severe, acute-respiratory-syndrome coronavirus 2 (SARS-CoV-2) infections. With this offering, we explore the evolutionary connections that place platelets at the center of hemostasis, immunity, and adaptive phylogeny. Coevolutionary changes have also occurred in vertebrate viruses and their vertebrate hosts that reflect their respective evolutionary interactions. As mammals adapted from aquatic to terrestrial life and the heavy blood loss associated with placentalization-based live birth, platelets …

Forgotten Frontline Workers, One Year Later, Mark K. Nagasawa

Straus Institute for Thriving Children & Families

This is the second in a series of reports discussing findings from a June 2021 survey sent to New York Aspire Registry members who work in NYC (n=663). It also follows up on Forgotten Frontline Workers, a report issued last year which focused on family child care (FCC) professionals’ experiences earlier in the pandemic. The results discussed in this report come from a self-selected sample (n=97), and cannot be used to draw conclusions about all FCC professionals in NYC; however, their value comes from recognizing each of these participants’ humanity and the important policy-relevant issues …

The Role Of 3d Ct Imaging In The Accurate Diagnosis Of Lung Function In Coronavirus Patients, Ibrahim Shawky Farahat, Ahmed Sharafeldeen, Mohamed Elsharkawy, Ahmed Soliman, Ali Mahmoud, Mohammed Ghazal, Fatma Taher, Maha Bilal, Ahmed Abdel Khalek Abdel Razek, Waleed Aladrousy, Samir Elmougy, Ahmed Elsaid Tolba, Moumen El-Melegy, Ayman El-Baz

All Works

Early grading of coronavirus disease 2019 (COVID-19), as well as ventilator support machines, are prime ways to help the world fight this virus and reduce the mortality rate. To reduce the burden on physicians, we developed an automatic Computer-Aided Diagnostic (CAD) system to grade COVID-19 from Computed Tomography (CT) images. This system segments the lung region from chest CT scans using an unsupervised approach based on an appearance model, followed by 3D rotation invariant Markov–Gibbs Random Field (MGRF)-based morphological constraints. This system analyzes the segmented lung and generates precise, analytical imaging markers by estimating the MGRF-based analytical potentials. Three Gibbs …

Chans-Law: Preventing The Next Pandemic Through The Integration Of Social And Environmental Law, Kirsten Davies, Michelle Mei Ling Lim, Tianbao Qin, Philip Riordan

Research Collection Yong Pung How School Of Law

Zoonotic viruses have sacrificed hundreds of millions of people throughout human history. There are currently 1.7 million unidentified viruses estimated to be circulating in mammal and bird populations. It is foreseeable that in the near future, another of these will transmit to people, heralding the start of the next pandemic—one potentially more deadly than COVID-19. At the core of this article is a call for pre-emptive protection of the natural environment and its regenerative systems as the first fundamental step in the prevention of future epidemics and pandemics. While zoonoses originate in nature, the predominant legal discipline, managing these crises, …

On The Test Accuracy And Effective Control Of The Covid-19 Pandemic: A Case Study In Singapore, Guang Cheng, Sarah Yini Gao, Yancheng Yuan, Chenxiao Zhang, Zhichao Zheng

Research Collection Lee Kong Chian School Of Business

This study examines the impact of coronavirus disease 2019 (COVID-19) test accuracy (i.e., sensitivity and specificity) on the progression of the pandemic under two scenarios of limited and unlimited test capacity. We extend the classic susceptible–exposed–infectious–recovered model to incorporate test accuracy and compare the progression of the pandemic under various sensitivities and specificities. We find that high-sensitivity tests effectively reduce the total number of infections only with sufficient testing capacity. Nevertheless, with limited test capacity and a relatively high cross-infection rate, the total number of infected cases may increase when sensitivity is above a certain threshold. Despite the potential for …

Residual Symptoms And The Quality Of Life In Individuals Recovered From Covid-19 Infection: A Survey From Pakistan, Mohammad Aadil Qamar, Russell Seth Martins, Rubaid Azhar Dhillon, Areeba Tharwani, Omar Irfan, Qosain Fatima Suriya, Wajiha Rizwan, Javaid Ahmed Khan, Ali Bin Sarwar Zubairi

Medical College Documents

Background: There remains scarcity of literature regarding the patient's health status post-COVID-19 infection. This study analyzes the prevalence of residual symptoms and quality of life (QoL) after COVID-19.
Methods: An anonymous online survey was administrated in Pakistan from November 2020 to April 2021 in COVID-19 survivors. The questionnaire used the 12-Item Short Form Health Survey (SF-12) to assess mental and physical QoL. Multivariate linear regression was used to explore factors associated with mental and physical QoL scores.
Results: A total of 331 COVID-19 survivors participated in our survey. Around 42.0% of the cohort reported within 1-3 months of diagnosis of …

Lockdowns As A War On The Poor: Looking At Outcomes In Silicon Valley, John B. Estill

Faculty Research, Scholarly, and Creative Activity

COVID-19 has led to unprecedented state-sponsored assaults on individual liberty including mask requirements, lockdowns, and mandatory testing and vaccinations. Unfortunately, these broad restrictions have multiple unintended consequences beyond the simple stripping away of individual rights. Silicon Valley, centered in Santa Clara County, represents a particularly compelling case. There has been much dialogue about the digital divide separating poor service workers from wealthy techies, and mandatory lockdowns have had a particularly damaging effect on the divide. They will continue to have negative ramifications long into the future.

Understanding The Homesick Experience Through The Narratives Of First-Year College Residential Students, Talita Santos Ferrara

Theses & Dissertations

Homesickness is a complex phenomenon that operates on a spectrum and impacts individuals' psychological, cognitive, and physical functioning. Sufferers experience a preoccupation of home and a strong desire to return home. In higher education, homesickness among first-year students has been linked to a higher risk of dropping out of school, symptoms of depression and anxiety, and a lack of satisfaction with the overall college experience. Through the lens of belongingness theory, this phenomenological study examined the essence of the homesick experience among first-time undergraduate college students living in the residence halls of a private Catholic college in the Northeast. The …

Epidemiological Algorithm For Early Detection Of Covid-19 Cases In A Mexican Oncologic Center, Moisés González-Escamilla, Diana Cristina Pérez-Ibave, Carlos Horacio Burciaga-Flores, Vanessa Natali Ortiz-Murillo, Genaro A. Ramírez-Correa, Patricia Rodríguez-Niño, Rafael Piñeiro-Retif, Hazyadee Frecia Rodríguez-Gutiérrez, Fernando Alcorta-Nuñez

School of Medicine Publications

An early detection tool for latent COVID-19 infections in oncology staff and patients is essential to prevent outbreaks in a cancer center. (1) Background: In this study, we developed and implemented two early detection tools for the radiotherapy area to identify COVID-19 cases opportunely. (2) Methods: Staff and patients answered a questionnaire (electronic and paper surveys, respectively) with clinical and epidemiological information. The data were collected through two online survey tools: Real-Time Tracking (R-Track) and Summary of Factors (S-Facts). Cut-off values were established according to the algorithm models. SARS-CoV-2 qRT-PCR tests confirmed the positive algorithms individuals. (3) Results: Oncology staff …

Exploring And Evaluating The Impact Of Covid-19 On Mobility Changes In Singapore, Aldy Gunawan, Linh Chi Tran, Kar Way Tan, I-Lin Wang

Research Collection School Of Computing and Information Systems

This paper analyzes the changes in mobility trends due to the impact of the COVID-19 pandemic in Singapore in the six different sectors: Retail and Recreation, Grocery and Pharmacy, Parks, Transit Stations, Workplaces and Residential. The period of observation is from 15 February 2020 to 18 August 2021. The observed patterns obtained from the descriptive data analysis sheds light on the effectiveness of social distancing measures in Singapore as well as the level of compliance among the country’s residents. Correlation analysis is used to explore the relationship between different sectors during the pandemic period. The results reveal a strong sense …

Information Trust And Covid-19 Vaccine Hesitancy Amongst Middle-Aged And Older Adults In Singapore: A Latent Class Analysis Approach, Micah Tan, Paulin Tay Straughan, Grace Cheong

Research Collection School of Social Sciences

Rationale: COVID-19 vaccine hesitancy presents significant challenges for public health. Objective: Vaccine hesitancy among middle-aged and older adults has been a significant barrier in Singapore’s battle against COVID-19. We hypothesize that the trust middle-aged and older adults place in various sources of information influences vaccine hesitancy, and that distinct typologies of trust can be identified to better inform targeted health communication efforts. Method: Data from a nationally representative panel survey of Singaporeans aged 56–75 (N = 6094) was utilized. Modules fielded in August and November 2020, and June 2021 were analyzed, assessing social networks, trust in sources of information, and …

Prognostic And Predictive Biomarkers In Patients With Coronavirus Disease 2019 Treated With Tocilizumab In A Randomized Controlled Trial, Jennifer Tom, Min Bao, Larry Tsai, Aditi Qamra, David Summers, Montserrat Carrasco-Triguero, Jacqueline Mcbride, Carrie M Rosenberger, Celia J F Lin, William Stubbings, Kevin G Blyth, Jordi Carratalà, Bruno François, Thomas Benfield, Derrick Haslem, Paolo Bonfanti, Cor H Van Der Leest, Nidhi Rohatgi, Lothar Wiese, Charles Edouard Luyt, Farrah Kheradmand, Ivan O Rosas, Fang Cai

Faculty, Staff and Students Publications

OBJECTIVES: To explore candidate prognostic and predictive biomarkers identified in retrospective observational studies (interleukin-6, C-reactive protein, lactate dehydrogenase, ferritin, lymphocytes, monocytes, neutrophils, d-dimer, and platelets) in patients with coronavirus disease 2019 pneumonia after treatment with tocilizumab, an anti-interleukin-6 receptor antibody, using data from the COVACTA trial in patients hospitalized with severe coronavirus disease 2019 pneumonia.

DESIGN: Exploratory analysis from a multicenter, randomized, double-blind, placebo-controlled, phase 3 trial.

SETTING: Hospitals in North America and Europe.

PATIENTS: Adults hospitalized with severe coronavirus disease 2019 pneumonia receiving standard care.

INTERVENTION: Randomly assigned 2:1 to IV tocilizumab 8 mg/kg or placebo.

MEASUREMENTS AND MAIN …

Exploring The Covid-19 Pandemic Impact On Hawai'ian Small Businesses, Farrel Anthony Blake

Doctoral Dissertations and Projects

The COVID-19 pandemic has a profound and devastating impact on small businesses across the globe, especially and noticeable in the state of Hawai’i. The virus outbreak has disrupted the operations of all small business industries. This qualitative case study addressed the general problem of how the COVID-19 pandemic impacted Hawai’ian small businesses. The research provided a detailed understanding of the COVID-19 pandemic by focusing on key research questions to comprehend the problem statement. The case study findings provided an understanding of how small business owners and managers managed to remain sustainable since the start of the pandemic outbreak. Collectively, 15 …

An Exploratory Analysis Of Mindfulness And Work-Life Balance During The Covid-19 Pandemic, Christine Bush

Doctoral Dissertations and Projects

The negative effects of the COVID-19 pandemic have created a need for change in both personal and professional lives; however, due to the abrupt newness of the virus, there has been limited research. The purpose of this quantitative study is to examine mindfulness (via FFMQ), work-life balance (via WLB survey) and potential stressors among employees who have been affected by the COVID-19 global pandemic. An exploratory analysis of how mindfulness and work-life balance has played a role in employees’ adaptation to working during a pandemic will be conducted. An in-depth literature analysis was conducted to examine the relationship between mindfulness …

The Effect Of Redeployment During The Covid-19 Pandemic On Development Of Anxiety, Depression, And Insomnia In Healthcare Workers, Maylyn Martinez, Nancy H. Stewart, Anya L. Koza, Serena Dhaon, Christiana Shoushtari, Vineet M. Arora

Student Publications

No abstract provided.

Gatekeepers, Guides And Ghosts: Intermediaries Impacting Access To Schools During Covid-19, Michelle Striepe, Christine Cunningham

Research outputs 2022 to 2026

This article reflects on the effect of gatekeepers, guides and ghosts on gaining access to research participants and field sites. Using a critically reflective approach, we examine our role as researchers and the roles of intermediaries in the process to access schools during the COVID-19 pandemic. Our findings show how gaining access is a non-linear process that is influenced by the agency of researchers and intermediaries at different contextual levels. Our analysis probes past research on gatekeepers, develops the emerging research on the role of guides and advances current understandings by introducing the concept of ghosts. Given the lack of …

How Do Teachers’ Unions Influence Vaccine Mandates?, Kristian Thymianos

Spectra Undergraduate Research Journal

The COVID-19 pandemic presented an array of policy problems for school districts across the country. This included balancing social distancing during in-person learning. The creation of the COVID-19 vaccine made in-person learning a more viable option again. However, the political polarization that surrounded COVID-19 extended to vaccines, with many communities experiencing hurdles in vaccinating their populace. Previous research shows how teachers’ unions influenced school district reopenings during the height of the pandemic in fall of 2020; this paper seeks to expand on this literature by looking at how teachers’ unions influence the adoption of vaccination mandates and testing. I test …

Students’ Loyalty: Does Value Co-Creation In Higher Education Institutions Matter?, Ayman M. Bazzi, Alaaeddine A. Ali, Nehale Mostapha

BAU Journal - Society, Culture and Human Behavior

This study investigates the influence for intrinsic and extrinsic motives on customers` participation in value co-creation activities (CPVCA), beside examining the direct and indirect impact for CPVCA on customers` loyalty. Quantitative research approach is used, while the study population encompasses all Lebanese private universities students. A questionnaire was developed to gather data from 403 universities` students who were chosen using the convenience sampling technique. PLS-SEM was adopted to examine the study proposed scale validity and the relationships between its latent variables. The current study results indicate a positive influence for both intrinsic and extrinsic motives on CPVCA. Also, the findings …

Protective Equipment Preparedness And Accessibility: A Survey Of Medical Trainees, Navin R. Prasad, Jason An, Hyunju Heineke, Napatkamon Ayutyanont, Deepinder Bal, Rahul Kashyap

HCA Healthcare Journal of Medicine

Introduction

After being removed from patient care due to equipment shortages, medical students and new residents around the United States are returning to clinical medicine/acute care settings as the SARS-CoV-2 (COVID-19) pandemic continues. We hypothesize that trainees returned with increased preparedness and had better access to and knowledge of personal protective equipment (PPE).

Methods

Anonymous online surveys were distributed via snowball sampling to medical students and residents performing clinical duties in the United States. Respondents completed self-assessments for preparedness regarding PPE use, access to PPE and COVID-19 testing, and access to COVID-19 positive patients. Group comparisons were conducted using chi-square …

Adaptation, Transformation And Resilience In Healthcare Comment On “Government Actions And Their Relation To Resilience In Healthcare During The Covid-19 Pandemic In New South Wales, Australia And Ontario, Canada”, David G. Angeler, Harris A. Eyre, Michael Berk, Craig R. Allen, William Hynes, Igor Linkov

School of Natural Resources: Faculty Publications

Adaptive capacity is a critical component of building resilience in healthcare (RiH). Adaptive capacity comprises the ability of a system to cope with and adapt to disturbances. However, “shocks,” such as the current coronavirus disease 2019 (COVID-19) pandemic, can potentially exceed critical adaptation thresholds and lead to systemic collapse. To effectively manage healthcare systems during periods of crises, both adaptive and transformative changes are necessary. This commentary discusses adaptation and transformation as two complementary, integral components of resilience and applies them to healthcare. We treat resilience as an emergent property of complex systems that accounts for multiple, often disparately distinct …

2022-02-28 Michiganoverview_Covidbedppe, Michigan Department Of Health & Human Services

Michigan COVID-19 Hospital Data

Contains the tables Statewide Hospital Capacity Report for COVID-19, COVID-19 Metrics, Statewide Hospital Available PPE Tracking for COVID-19, as well as the tables PPE Days On Hand and Patient Census.

2022-02-28_Michiganoverview_Covidstats, Michigan Department Of Health & Human Services

Cumulative Michigan COVID-19 Data

The COVID Overview page was obtained from Michigan's main COVID-19 page: https:/www.michigan.gov/coronavirus/0,9753,7-406-98163-520743--,00.html.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled. COVID case and testing data will be posted three times a week on Mondays, Wednesdays and Fridays.

This report is provisional and subject to change. City of Detroit and Wayne County are reported separately. MDHHS began tracking probable cases April 5, 2020. FCI indicates federal correctional institute. MDOC indicates Michigan Department of Corrections. Diagnostic tests, including nucleic acid amplification/real-time …

The Estimation Of Excess Mortality During The Covid-19 Pandemic In Jakarta, Indonesia, Madona Yunita Wijaya

Kesmas

Indonesia is among the countries affected by the coronavirus disease 2019 (COVID-19) pandemic, and DKI Jakarta Province recorded the highest number of deaths. This study aimed to analyze the excess mortality across five administrative cities in Jakarta stratified by gender to assess the pandemic impact on mortality. The monthly mortality data from January 2018 to December 2020 was obtained through government sources. This data helped to measure excess mortality by estimating the baseline mortality had the COVID-19 pandemic not occurred. The analysis used a linear mixed model because of its ease and flexibility in forecasting subject-specific mortality. The results showed …

The Determinants Of Covid-19 Vaccine Acceptance In Sumatra, Cindy Sidarta, Andree Kurniawan, Nata P H Lugito, Jeremia Imanuel Siregar, Veli Sungono, Rivaldo Steven Heriyanto, Novia Lauren Sieto, Devina Adella Halim, Claudia Jodhinata, Saraswati Anindita Rizki, Terry Devita Sinaga, Chintya Marcella, Felix Wijovi, Billy Susanto, Elizabeth Marcella, Johan Wibowo, Jonathan Juniard Anurantha, Michelle Imanuelly, Michele Indrawan, Nadia Khoirunnisa Heryadi

Kesmas

In light of the current coronavirus disease 2019 (COVID-19) vaccination programs being implemented worldwide, this study aimed to evaluate the COVID-19 vaccine acceptance survey in Indonesia conducted by the World Health Organization (WHO), the Ministry of Health of the Republic of Indonesia, the National Immunization Technical Advisory Group (NITAG), and the United Nations Children's Fund (UNICEF), published in November 2020. It was found that Sumatra Island having lower COVID-19 vaccine acceptance rates, with Aceh Province displaying the lowest level of vaccine acceptance. Thus, a cross-sectional study was conducted, and a logistic regression analysis was used to identify the factors affecting …

#Golead Newsletter, Georgia Southern University

#GoLead Newsletter (2016-2023)

• Virtual Service
• Serve912
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Five Things You Should Know This Week, Georgia Southern University

A Few Things You Should Know This Week (2020-2023)

• Get Your Booster Shot Before the Break and Get $25!
• 2022 Employee Engagement Survey Launches TODAY
• Vaccine Shots and Boosters are Available on Campus
• COVID-19 Testing Available on Campus
• Eagle Excellence Awards Nominations Deadline is Friday, March 4

Teledentistry: Strategi Marketing Pelayanan Kesehatan Gigi Dan Mulut Di Era Pandemi Covid-19: Systematic Review, Noormaya Sari, Wahyu Sulistiadi

Jurnal ARSI : Administrasi Rumah Sakit Indonesia

During COVID-19 pandemic, most patients were unwilling to visit the hospital because of fear of COVID-19 contracted, including dental patients, then led to a decrease in the number of patients visits to dental clinics. Hospital managements should have the right marketing strategy so that this situation does not interfere with the operation and income of the hospital. One of the dental service concept that can be developed during the COVID-19 pandemic is teledentistry. The design of this study is a systematic review that searches correlation between dental patients and COVID-19 and marketing strategy. As a result, several studies said that …

Public Perception And Obedience With Social Distancing Policies During The Covid-19 Pandemic In Jakarta, Indonesia, Widyamurti Widyamurti, Edwina Bernita Sitorus, Dewi Susanna, Bambang Wispriyono, Aria Kusuma, Renti Mahkota

Kesmas

The Indonesian Government established a social distancing policy to prevent COVID-19 transmission. However, this implementation will be ineffective without the compliance of the people. This study aimed to analyze the relationship between public perception and obedience with social distancing in terms of the variables based on the Health Belief Model. This study used a cross-sectional design with a population of Daerah Khusus Ibukota (DKI) Jakarta’s indigenes within the productive age of 15-64 years. The sample comprised 408 participants, with the independent variables of sociodemographics (age, gender, occupation, and education) and health beliefs (perceived susceptibility, severity, benefits, barriers, and self-efficacy). Meanwhile, …

Assessing Awareness And Competence Of Best Practices In Synchronous Online Instruction During The Covid-19 Pandemic For Clemson Cooperative Extension Professionals, Christopher J. Eck, K Dale Layfield, Catherine A. Dibenedetto, Jacqueline K. Jordan, Sarah O. Scott, Weatherly Thomas, Michelle Parisi, Thomas Dobbins

Journal of Extension

Traditional delivery of Extension programming changed overnight in March 2020, when the COVID-19 outbreak forced switching traditional methods to virtual delivery. Extension professionals across South Carolina quickly adapted to online delivery. Concerns over instructor preparedness to use online tools, including functions to assure accessibility, did arise. Findings from this non-experimental, descriptive research study suggested Extension professionals used online tools (primarily Zoom). The majority were not comfortable using many of the features that would enhance instruction, including polling, file transfer, and live-streaming media platforms. Additionally, Microsoft Word and PowerPoint skills to assure accessibility for clientele were lacking.

Covid-19 Exposure And Health Alerts, Georgia Southern University

Covid-19 Pandemic: News & Publications (Archived)

No abstract provided.