COVID-19 Research: Recent submissions
Now showing items 721-740 of 849
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تصور مقترح لإطار مرجعي مواكب للتحوٌّل الرقمي في النظام التعليمي الناتج عن أزمة جائحة كورونا المستجد (كوفيد-19) بدولة قطر
( اكاديمية اماراباك , 2021 , Article)دفعت الجهود الدولية المبذولة لِوقف انتشار فيروس كورونا المستجد (كوفيد-19) إلى إغلاق المدارس بكافة أشكالها وكذلك المعاهد والجامعات. ولهذا بدأت كثير من الدول اللجوء إلى نظام تعليمي بديل يُعرف ب نظام التعليم عن بُعد؛ وقد تبنت ... -
Factors Influencing Public Attitudes towards COVID-19 Vaccination: A Scoping Review Informed by the Socio-Ecological Model
( MDPI , 2021 , Article)Major hindrances to getting a COVID-19 vaccine include vaccine hesitancy, skepticism, refusal, and anti-vaccine movements. Several studies have been conducted on attitudes of the public towards COVID-19 vaccines and the ... -
أزمة كورونا وانعكاساتها على علم الاجتماع والعلوم السياسية والعلاقات الدولية
( مركز ابن خلدون للعلوم الإنسانية والاجتماعية - جامعة قطر , 2020 , Book)مواكبة لجائحة كورونا التي يمرّ بها العالم، أصدر مركز ابن خلدون هذا الكتاب الإلكتروني، قدّم فيه مجموعة من الباحثين مقالات علمية حول رؤاهم للوضع الصحي وتأثيراته من خلال مناظير علمية مختلفة. حاول الباحثون قراءة اللحظة ... -
Impact of SARS-CoV-2 on Ambient Air Quality in Northwest China (NWC)
( MDPI , 2021 , Article)SARS-CoV-2 was discovered in Wuhan (Hubei) in late 2019 and covered the globe by March 2020. To prevent the spread of the SARS-CoV-2 outbreak, China imposed a countrywide lockdown that significantly improved the air quality. ... -
Reinforcement learning-based decision support system for COVID-19
( Elsevier , 2021 , Article)Globally, informed decision on the most effective set of restrictions for the containment of COVID-19 has been the subject of intense debates. There is a significant need for a structured dynamic framework to model and ... -
Exploring the effect of image enhancement techniques on COVID-19 detection using chest X-ray images
( Elsevier , 2021 , Article)Computer-aided diagnosis for the reliable and fast detection of coronavirus disease (COVID-19) has become a necessity to prevent the spread of the virus during the pandemic to ease the burden on the healthcare system. Chest ... -
The virus of the ‘others’? Corona and discursive othering in Arab media
( Intellect , 2021 , Article)The spread of fear of the coronavirus and related insecurities around the pandemic have fuelled nationalist and increased exclusionary tendencies in countries all over the world. In North America, for instance, anti-Asian ... -
An Early Warning Tool for Predicting Mortality Risk of COVID-19 Patients Using Machine Learning
( Springer , 2021 , Article)COVID-19 pandemic has created an extreme pressure on the global healthcare services. Fast, reliable, and early clinical assessment of the severity of the disease can help in allocating and prioritizing resources to reduce ... -
Efficacy and safety of tocilizumab in COVID-19 patients: a living systematic review and meta-analysis
( Elsevier , 2021 , Article)ObjectivesCytokine release syndrome with elevated interleukin-6 (IL-6) levels is associated with multiorgan damage and death in severe coronavirus disease 2019 (COVID-19). Our objective was to perform a living systematic ... -
Support of intelligent emergent materials to combat COVID-19 pandemic
( Springer , 2021 , Article)The COVID-19 pandemic, associated with SARS-CoV-2 infection transmitted via human to human and cause lifethreatening respiratory diseases, has emerged as an everincreasing global health and economic crisis since its ... -
SARS-CoV-2 Infection and Smoking: What is the association? A brief review
( Elsevier , 2021 , Article)Susceptibility to severe illness from COVID-19 is anticipated to be associated with cigarette smoking as it aggravates the risk of cardiovascular and respiratory illness, including infections. This is particularly important ... -
SARS-CoV-2 and immune-microbiome interactions: Lessons from respiratory viral infections
( Elsevier , 2021 , Article)By the beginning of 2020, infection caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) had rapidly evolved into an emergent worldwide pandemic, an outbreak whose unprecedented consequences highlighted ... -
تجرؤ القطيعة: أفريقيا مابعد كوفيد-19
( دار نشر جامعة قطر , 2020 , Book Review)صدر كتاب تجرؤ القطيعة: أفريقيا ما بعد جائحة كوفيد-19 في سبتمبر 2020، وهو عمل جماعي، ومشروع شارك في إعداده 22 باحثًا وخبيرًا أفريقيًا، ينتمون إلى أكثر من دولة أفريقية، وأكثر من تخصص (التاريخ، والعلوم الطبية، وعلم الاجتماع، ... -
Challenges for Higher Education in Crisis Stricken Times – The Effects of Covid-19 in Preparing Universities for Future
( دار نشر جامعة قطر , 2020 , Article)This viewpoint analyses the status and transformation of Higher Education institutions during unpredicted great challenges such as the current Covid-19, which disrupted most of the economies on the planet. The changes ... -
Evaluation of antibody response in symptomatic and asymptomatic covid-19 patients and diagnostic assessment of new IgM/IgG elisa kits
( MDPI , 2021 , Article)© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This study aims to study the immune response and evaluate the performances of four new IgM and five IgG enzyme-linked immunosorbent assay (ELISA) kits for detecting ... -
Demographic and Clinical Characteristics of Early Travel-Associated COVID-19 Cases
( Frontiers Media , 2020 , Article)© Copyright © 2020 Marei, Emara, Elsaied, Nasrallah, Chivese, Al-Romaihi, Althani, Al Thani, Farag and Yassine. Background: SARS-CoV-2 continues to claim hundreds of thousands of people's lives. It mostly affects the elderly ... -
Distinct antibody repertoires against endemic human coronaviruses in children and adults.
( American Society for Clinical Investigation , 2021 , Article)Four endemic human coronaviruses (HCoVs) are commonly associated with acute respiratory infection in humans. B cell responses to these "common cold" viruses remain incompletely understood. Here we report a comprehensive ... -
Study of Flexible Working Arrangements in context of Covid-19 in Qatar
(2021 , Professional Masters Project)Digitalization and social networks have impacted the way people communicate, collaborate and work. Employees are starting to take greater control and autonomy over their working hours. Experts suggest that flexible work ... -
Diagnostic Efficiency of Three Fully Automated Serology Assays and Their Correlation with a Novel Surrogate Virus Neutralization Test in Symptomatic and Asymptomatic SARS-COV-2 Individuals
( MDPI , 2020 , Article)Abstract: To support the deployment of serology assays for population screening during the COVID-19 pandemic, we compared the performance of three fully automated SARS-CoV-2 IgG assays: Mindray CL-900i® (target: spike [S] ... -
Platforms Exploited for SARS-CoV-2 Vaccine Development.
( MDPI , 2020 , Article Review)The novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the only zoonotic-origin coronavirus (CoV) that has reached the pandemic stage. The virus uses its spike (S) glycoprotein to attach to the host cells ...
