COVID-19 Research: المرسلات الحديثة
السجلات المعروضة 401 -- 420 من 822
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Enhancing the quality and competitiveness of small businesses: A pooled cross-sectional analysis
( Elsevier B.V. , 2022 , Article)Compared with large organizations, small businesses have been slower to adopt quality management practices. This study combined the context-free perspective with the contingency theory of quality management to investigate ... -
A Novel Deep Learning and Ensemble Learning Mechanism for Delta-Type COVID-19 Detection
( Frontiers , 2022 , Article)Recently, the novel coronavirus disease 2019 (COVID-19) has posed many challenges to the research community by presenting grievous severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that results in a huge number ... -
Immune Imprinting and Protection against Repeat Reinfection with SARS-CoV-2
( Massachusetts Medical Society , 2022 , Other)More than 2 years into the coronavirus disease 2019 (Covid-19) pandemic, the global population carries heterogeneous immune histories derived from various exposures to infection, viral variants, and vaccination.1 Evidence ... -
Validation of a Novel Fluorescent Lateral Flow Assay for Rapid Qualitative and Quantitative Assessment of Total Anti-SARS-CoV-2 S-RBD Binding Antibody Units (BAU) from Plasma or Fingerstick Whole-Blood of COVID-19 Vaccinees
( MDPI , 2022 , Article)Background: Limited commercial LFA assays are available to provide a reliable quantitative measurement of the total binding antibody units (BAU/mL) against the receptor-binding domain of the SARS-CoV-2 spike protein (S-RBD). ... -
DL-CRC: Deep learning-based chest radiograph classification for covid-19 detection: A novel approach
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)With the exponentially growing COVID-19 (coronavirus disease 2019) pandemic, clinicians continue to seek accurate and rapid diagnosis methods in addition to virus and antibody testing modalities. Because radiographs such ... -
Neutralizing antibodies against SARS-CoV-2 are higher but decline faster in mRNA vaccinees compared to individuals with natural infection.
( Oxford University Press , 2022 , Article)Waning protection against emerging SARS-CoV-2 variants by pre-existing antibodies elicited due to current vaccination or natural infection is a global concern. Whether this is due to the waning of immunity to SARS-COV-2 ... -
Evaluation of commercially available fully automated and ELISA-based assays for detecting anti-SARS-CoV-2 neutralizing antibodies
( Nature Research , 2022 , Article)Rapid and accurate measurement of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV2)-specific neutralizing antibodies (nAbs) is paramount for monitoring immunity in infected and vaccinated subjects. The current ... -
Protection from previous natural infection compared with mRNA vaccination against SARS-CoV-2 infection and severe COVID-19 in Qatar: a retrospective cohort study
( Elsevier , 2022 , Article)BackgroundUnderstanding protection conferred by natural SARS-CoV-2 infection versus COVID-19 vaccination is important for informing vaccine mandate decisions. We compared protection conferred by natural infection versus ... -
A Comprehensive Review of the COVID-19 Pandemic and the Role of IoT, Drones, AI, Blockchain, and 5G in Managing its Impact
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)The unprecedented outbreak of the 2019 novel coronavirus, termed as COVID-19 by the World Health Organization (WHO), has placed numerous governments around the world in a precarious position. The impact of the COVID-19 ... -
StEduCov: An Explored and Benchmarked Dataset on Stance Detection in Tweets towards Online Education during COVID-19 Pandemic
( MDPI , 2022 , Article)In this paper, we present StEduCov, an annotated dataset for the analysis of stances toward online education during the COVID-19 pandemic. StEduCov consists of 16,572 tweets gathered over 15 months, from March 2020 to May ... -
Fasting Ramadan During COVID-19 Pandemic: Immunomodulatory Effect
( Frontiers Media S.A. , 2020 , Article)As of April 24, 2020, more than 1. 6 billion Muslims observe the holy fasting month of Ramadan worldwide. The safety of fasting of healthy adult Muslims during the COVID-19 era is debatable. In this perspective, we discuss ... -
Perspectives of clinical pharmacists on the provision of pharmaceutical care through telepharmacy services during COVID-19 pandemic in Qatar: A focus group
( Public Library of Science , 2022 , Article)Background Coronavirus disease 2019 (COVID-19) pandemic created unprecedented pressures on healthcare systems and led to the widespread adoption of telepharmacy services, a practice that was not previously established in ... -
Evidence of community pharmacists' response preparedness during COVID-19 public health crisis: A cross-sectional study
( Journal of Infection in Developing Countries , 2021 , Article)Introduction: Community pharmacists are often the first point of contact for the public, especially during pandemics. As outlined by the International Pharmaceutical Federation, community pharmacists have an important ... -
Barriers and Enablers for Adherence to Antiretroviral Therapy Among People Living With HIV/AIDS in the Era of COVID-19: A Qualitative Study From Pakistan
( Frontiers Media S.A. , 2022 , Article)Background: With the increased availability of safe antiretroviral therapy (ART) in recent years, achieving optimal adherence and patient retention is becoming the biggest challenge for people living with HIV (PLWH). Care ... -
Adding colchicine to tocilizumab in hospitalized patients with severe COVID-19 pneumonia: An open-label randomized controlled trial
( Lippincott Williams and Wilkins , 2022 , Article)Introduction: Colchicine acts upstream in the cytokines cascade by inhibiting the nod-like receptor protein 3 (NLRP3) inflammasome while interleukin 6 (IL-6) receptor antagonists, such as tocilizumab, block the end result ... -
COVID-19 Optimizer Algorithm, Modeling and Controlling of Coronavirus Distribution Process
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)The emergence of novel COVID-19 is causing an overload on public health sector and a high fatality rate. The key priority is to contain the epidemic and reduce the infection rate. It is imperative to stress on ensuring ... -
Attitudes and beliefs regarding the use of herbs and supplementary medications with COVID-19: A systematic review
( Elsevier , 2022 , Article)Background and aimThere is growing interest in using herbs and supplementary medications to treat and/or prevent COVID-19, evidenced by multiple reports exploring their effectiveness and safety. From a health psychology ... -
Teaching in times of crisis: The impact of the COVID-19 pandemic on higher education
( Taylor and Francis Group , 2022 , Article)Although increasing numbers of studies have examined online teaching in the last decade, examination during a crisis context is rare. This study fills this critical gap and is a rapid response research to suggest insights ... -
Frugal Innovation to Tackle Covid-19
( UC Berkeley Haas School of Business , 2022 , Other)The COVID-19 pandemic has led to a significant disruption in our lives, work, and business. It hit most of us as customers stopped buying, buying less, or less supply. People started coming up with innovative solutions ... -
AI-enabled remote monitoring of vital signs for COVID-19: methods, prospects and challenges
( Springer , 2021 , Article)The COVID-19 pandemic has overwhelmed the existing healthcare infrastructure in many parts of the world. Healthcare professionals are not only over-burdened but also at a high risk of nosocomial transmission from COVID-19 ...