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180,344 results
Use COVID-19 filters from PubMed Clinical Queries to refine your search See more SARS-CoV-2 literature, sequence, and clinical content from NCBI
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Integration of fuzzy-weighted zero-inconsistency and fuzzy decision by opinion score methods under a q-rung orthopair environment: A distribution case study of COVID-19 vaccine doses.
Albahri AS, Albahri OS, Zaidan AA, Alnoor A, Alsattar HA, Mohammed R, Alamoodi AH, Zaidan BB, Aickelin U, Alazab M, Garfan S, Ahmaro IYY, Ahmed MA. Albahri AS, et al. Comput Stand Interfaces. 2022 Mar;80:103572. doi: 10.1016/j.csi.2021.103572. Epub 2021 Aug 25. Comput Stand Interfaces. 2022. PMID: 34456503 Free PMC article.
In the second phase, a case study regarding the MCDM problem of coronavirus disease 2019 (COVID-19) vaccine distribution was performed. The purpose was to provide fair allocation of COVID-19 vaccine doses. A decision matrix based on an in …
In the second phase, a case study regarding the MCDM problem of coronavirus disease 2019 (COVID-19) vaccine dist …
How health anxiety affected obsessive-compulsive symptoms during the COVID-19 pandemic in China: The mediation of difficulties in emotion regulation and the moderation of pathological personality traits.
Hong D, Zhu Y, Yu M. Hong D, et al. Pers Individ Dif. 2022 Feb;185:111254. doi: 10.1016/j.paid.2021.111254. Epub 2021 Sep 10. Pers Individ Dif. 2022. PMID: 34545259 Free PMC article.
Health anxiety (HA) was/is a common negative emotional problem during the COVID-19 pandemic. According to the cognitive model of HA, individuals with HA continued to adopt a series of maladaptive and repetitive behaviors which were associated with obsessive-compulsi …
Health anxiety (HA) was/is a common negative emotional problem during the COVID-19 pandemic. According to the cognitive model …
A pH-engineering regenerative DNA tetrahedron ECL biosensor for the assay of SARS-CoV-2 RdRp gene based on CRISPR/Cas12a trans-activity.
Zhang K, Fan Z, Ding Y, Xie M. Zhang K, et al. Chem Eng J. 2022 Feb 1;429:132472. doi: 10.1016/j.cej.2021.132472. Epub 2021 Sep 15. Chem Eng J. 2022. PMID: 34539224 Free PMC article.
This is essential for effective large-scale screening of SARS-CoV-2 in areas where resources are currently relatively scarce. Using this pH-induced regenerative biosensor, we detected the SARS-CoV-2 RdRp gene with a detection limit of 43. …
This is essential for effective large-scale screening of SARS-CoV-2 in areas where resources are currently relatively s …
Visual naked-eye detection of SARS-CoV-2 RNA based on covalent organic framework capsules.
Wang M, Lin Y, Lu J, Sun Z, Deng Y, Wang L, Yi Y, Li J, Yang J, Li G. Wang M, et al. Chem Eng J. 2022 Feb 1;429:132332. doi: 10.1016/j.cej.2021.132332. Epub 2021 Sep 11. Chem Eng J. 2022. PMID: 34539223 Free PMC article.
The ongoing outbreak of coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has highlighted that new diagnosis technologies are crucial f …
The ongoing outbreak of coronavirus disease 2019 (COVID-19) caused by the severe acute respirat …
Travel decision determinants during and after COVID-19: The role of tourist trust, travel constraints, and attitudinal factors.
Shin H, Nicolau JL, Kang J, Sharma A, Lee H. Shin H, et al. Tour Manag. 2022 Feb;88:104428. doi: 10.1016/j.tourman.2021.104428. Epub 2021 Sep 8. Tour Manag. 2022. PMID: 34539019 Free PMC article.
The COVID-19 pandemic has forced tourism practitioners to create efficient strategies to attract travelers. ...This study provides important theoretical and practical insights into how to develop successful COVID-19 recovery strategies in the tourism i …
The COVID-19 pandemic has forced tourism practitioners to create efficient strategies to attract travelers. ...This study prov …
The dark side of Brazil: Effects of dark traits on general COVID-19 worry and responses against the pandemic.
Monteiro RP, Coelho GLH, Hanel PHP, Vilar R, Gouveia VV, Medeiros ED. Monteiro RP, et al. Pers Individ Dif. 2022 Feb;185:111247. doi: 10.1016/j.paid.2021.111247. Epub 2021 Sep 13. Pers Individ Dif. 2022. PMID: 34538997 Free PMC article.
Brazil is one of the epicenters of the COVID-19 pandemic (i.e., 563,470 deaths until August 9th, 2021). ...Our findings revealed that the first four traits were consistently negatively associated with various measures that indicate whether the pandemic is taken seri …
Brazil is one of the epicenters of the COVID-19 pandemic (i.e., 563,470 deaths until August 9th, 2021). ...Our findings reveal …
Younger people and people with higher subjective SES experienced more negative effects of the pandemic on their friendships.
Ayers JD, Guevara Beltrán D, Van Horn A, Cronk L, Todd PM, Aktipis A. Ayers JD, et al. Pers Individ Dif. 2022 Feb;185:111246. doi: 10.1016/j.paid.2021.111246. Epub 2021 Sep 14. Pers Individ Dif. 2022. PMID: 34538996 Free PMC article.
Friendships provide social support and mental health benefits, yet the COVID-19 pandemic has limited interactions with friends. In August 2020, we asked participants (N = 634) about their friendships during the pandemic as part of a larger study. ...We also found th …
Friendships provide social support and mental health benefits, yet the COVID-19 pandemic has limited interactions with friends …
Songs and flags: Concern for Covid-19 and submission to authority.
Passini S. Passini S. Pers Individ Dif. 2022 Feb;185:111251. doi: 10.1016/j.paid.2021.111251. Epub 2021 Sep 10. Pers Individ Dif. 2022. PMID: 34522055 Free PMC article.
In the present research, the relationship between concerns for COVID-19 - measured in terms of the fear of personal and close to others exposure to COVID-19 - on authoritarianism was analysed in Italy while considering participants' basic values as a p …
In the present research, the relationship between concerns for COVID-19 - measured in terms of the fear of personal and close …
Linking the behavioral immune system to COVID-19 vaccination intention: The mediating role of the need for cognitive closure and vaccine hesitancy.
Solak Ç, Peker-Dural H, Karlıdağ S, Peker M. Solak Ç, et al. Pers Individ Dif. 2022 Feb;185:111245. doi: 10.1016/j.paid.2021.111245. Epub 2021 Sep 8. Pers Individ Dif. 2022. PMID: 34511678 Free PMC article.
Vaccination has become one of the most effective ways of controlling the spread of COVID-19. Consequently, revealing the evolutionary and cognitive antecedents of COVID-19 vaccine hesitancy and vaccination intention has become crucial. ...We discuss th …
Vaccination has become one of the most effective ways of controlling the spread of COVID-19. Consequently, revealing the evolu …
Pregnancy outcomes of COVID-19 positive pregnant women at the Cantonal Hospital Zenica, Bosnia and Herzegovina.
Hodžić J, Muračević B, Štimjanin H, Iriškić R, Husika M. Hodžić J, et al. Med Glas (Zenica). 2022 Feb 1;19(1). doi: 10.17392/1407-21. Online ahead of print. Med Glas (Zenica). 2022. PMID: 34486362 Free article.
Maternity and newborns were followed until discharge from the hospital. Results Twenty-four pregnant women were positive for COVID-19. There were 79.2% asymptomatic cases, 12.5% had mild symptoms, while 8.3% had more severe forms of the disease. ...Two …
Maternity and newborns were followed until discharge from the hospital. Results Twenty-four pregnant women were positive for COVID- …
AI-Based human audio processing for COVID-19: A comprehensive overview.
Deshpande G, Batliner A, Schuller BW. Deshpande G, et al. Pattern Recognit. 2022 Feb;122:108289. doi: 10.1016/j.patcog.2021.108289. Epub 2021 Aug 30. Pattern Recognit. 2022. PMID: 34483372 Free PMC article.
The Coronavirus (COVID-19) pandemic impelled several research efforts, from collecting COVID-19 patients' data to screening them for virus detection. Some COVID-19 symptoms are related to the functioning of the respirator …
The Coronavirus (COVID-19) pandemic impelled several research efforts, from collecting COVID-19 patients' …
A First Assessment of an Aerodynamic Barrier Layer for Filtering Airborne Hygroscopic Particles.
Arias FJ, De Las Heras S. Arias FJ, et al. J Biomech Eng. 2022 Feb 1;144(2):021006. doi: 10.1115/1.4052291. J Biomech Eng. 2022. PMID: 34467371
Nowadays, increasing the filtration efficiency of face masks implies either increasing the number of crisscrossing fiber layers or decreasing the equivalent hydraulic diameter of the pore, however, both measures are in clear detriment of its breathability. Here, a novel st …
Nowadays, increasing the filtration efficiency of face masks implies either increasing the number of crisscrossing fiber layers or decreasin …
GraphXCOVID: Explainable deep graph diffusion pseudo-Labelling for identifying COVID-19 on chest X-rays.
Aviles-Rivero AI, Sellars P, Schönlieb CB, Papadakis N. Aviles-Rivero AI, et al. Pattern Recognit. 2022 Feb;122:108274. doi: 10.1016/j.patcog.2021.108274. Epub 2021 Aug 26. Pattern Recognit. 2022. PMID: 34462610 Free PMC article.
Can one learn to diagnose COVID-19 under extreme minimal supervision? Since the outbreak of the novel COVID-19 there has been a rush for developing automatic techniques for expert-level disease identification on Chest X-ray data. ...This makes t …
Can one learn to diagnose COVID-19 under extreme minimal supervision? Since the outbreak of the novel COVID-1 …
Using the Health Belief Model to examine travelers' willingness to vaccinate and support for vaccination requirements prior to travel.
Suess C, Maddock J, Dogru T, Mody M, Lee S. Suess C, et al. Tour Manag. 2022 Feb;88:104405. doi: 10.1016/j.tourman.2021.104405. Epub 2021 Aug 22. Tour Manag. 2022. PMID: 34456412 Free PMC article.
Data from a survey of 1478 travelers and multistep group structural equation model analysis revealed that the Health Belief Model constructs of cues to action (trust in third-party information sources), perceived severity of and susceptibility to COVID-19, and belie …
Data from a survey of 1478 travelers and multistep group structural equation model analysis revealed that the Health Belief Model constructs …
SARS-Net: COVID-19 detection from chest x-rays by combining graph convolutional network and convolutional neural network.
Kumar A, Tripathi AR, Satapathy SC, Zhang YD. Kumar A, et al. Pattern Recognit. 2022 Feb;122:108255. doi: 10.1016/j.patcog.2021.108255. Epub 2021 Aug 25. Pattern Recognit. 2022. PMID: 34456369 Free PMC article.
Screening tests are currently the most reliable and accurate steps in detecting severe acute respiratory syndrome coronavirus in a patient, and the most used is RT-PCR testing. ...Motivated by various contributions to open-source community to tackle …
Screening tests are currently the most reliable and accurate steps in detecting severe acute respiratory syndrome co …
Perceived stress and mobile phone addiction among college students during the 2019 coronavirus disease: The mediating roles of rumination and the moderating role of self-control.
Peng Y, Zhou H, Zhang B, Mao H, Hu R, Jiang H. Peng Y, et al. Pers Individ Dif. 2022 Feb;185:111222. doi: 10.1016/j.paid.2021.111222. Epub 2021 Aug 20. Pers Individ Dif. 2022. PMID: 34429562 Free PMC article.
This present study aimed to examine the mediating role of rumination and the moderating role of self-control in the link between perceived stress and mobile phone addiction during the COVID-19 epidemic. A total of 628 college students completed Depression-Anxiety-St …
This present study aimed to examine the mediating role of rumination and the moderating role of self-control in the link between perceived s …
Efficient COVID-19 testing via contextual model based compressive sensing.
Hasaninasab M, Khansari M. Hasaninasab M, et al. Pattern Recognit. 2022 Feb;122:108253. doi: 10.1016/j.patcog.2021.108253. Epub 2021 Aug 13. Pattern Recognit. 2022. PMID: 34413547 Free PMC article.
The COVID-19 pandemic is threatening billions of people's life all over the world. As of March 6, 2021, covid-19 has confirmed in 115,653,459 people worldwide. It has also a devastating effect on businesses and social activities. ...
The COVID-19 pandemic is threatening billions of people's life all over the world. As of March 6, 2021, covid- …
Livelihood challenges and healthcare-seeking behavior of fishermen amidst the COVID-19 pandemic in the Sundarbans mangrove forest of Bangladesh.
Hossain MT, Lima TR, Ela MZ, Khan L, Ahmed F, Shovo TE, Al Masud A, Rahman KS, Jahan N, Rahman SM, Islam MN. Hossain MT, et al. Aquaculture. 2022 Jan 15;546:737348. doi: 10.1016/j.aquaculture.2021.737348. Epub 2021 Aug 17. Aquaculture. 2022. PMID: 34493879 Free PMC article.
The outbreak of coronavirus disease (COVID-19) has posed significant challenges to human wellbeing and survival, particularly among groups of people such as the Sundarbans mangrove forest resource-dependent communities (SMFRDCs), and especially the fishermen …
The outbreak of coronavirus disease (COVID-19) has posed significant challenges to human wellbeing and survival, partic …
Molecular docking and dynamics studies of Nicotinamide Riboside as a potential multi-target nutraceutical against SARS-CoV-2 entry, replication, and transcription: A new insight.
Esam Z, Akhavan M, Lotfi M, Bekhradnia A. Esam Z, et al. J Mol Struct. 2022 Jan 5;1247:131394. doi: 10.1016/j.molstruc.2021.131394. Epub 2021 Aug 30. J Mol Struct. 2022. PMID: 34483364 Free PMC article.
The highly contagious Coronavirus Disease 2019 (COVID-19) caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), which is a newborn infectious member of the dangerous beta-coro …
The highly contagious Coronavirus Disease 2019 (COVID-19) caused by Severe Acute Respiratory …
Encapsulated hydroxychloroquine and chloroquine into cyclic oligosaccharides are the potential therapeutics for COVID-19: insights from first-principles calculations.
Roy A, Das R, Roy D, Saha S, Ghosh NN, Bhattacharyya S, Roy MN. Roy A, et al. J Mol Struct. 2022 Jan 5;1247:131371. doi: 10.1016/j.molstruc.2021.131371. Epub 2021 Aug 26. J Mol Struct. 2022. PMID: 34462609 Free PMC article.
Novel-Coronavirus (COVID-19) outburst has become a worldwide pandemic which threaten the scientific community to design and discover efficient and effective treatment strategies against this deadly virus (SARS-CoV-2). ...We …
Novel-Coronavirus (COVID-19) outburst has become a worldwide pandemic which threaten the scientific community to …
Molecular docking and dynamic simulations of Cefixime, Etoposide and Nebrodenside A against the pathogenic proteins of SARS-CoV-2.
Rashid HU, Ahmad N, Abdalla M, Khan K, Martines MAU, Shabana S. Rashid HU, et al. J Mol Struct. 2022 Jan 5;1247:131296. doi: 10.1016/j.molstruc.2021.131296. Epub 2021 Aug 13. J Mol Struct. 2022. PMID: 34404957 Free PMC article.
Millions of people were infected and several hundred thousand died of the COVID-19 pandemic across the world. There is no clear targeted drug therapy available for the treatment of the patients. ...The purpose of this work is to determine potent inhibitors against t …
Millions of people were infected and several hundred thousand died of the COVID-19 pandemic across the world. There is no clea …
How has COVID-19, lockdown and social distancing changed alcohol drinking patterns? A cross-cultural perspective between britons and spaniards.
Rodrigues H, Valentin D, Franco-Luesma E, Ramaroson Rakotosamimanana V, Gomez-Corona C, Saldaña E, Sáenz-Navajas MP. Rodrigues H, et al. Food Qual Prefer. 2022 Jan;95:104344. doi: 10.1016/j.foodqual.2021.104344. Epub 2021 Aug 6. Food Qual Prefer. 2022. PMID: 34545271 Free PMC article.
During the early months of 2020, the world experienced a novel, violent, and relentless pandemic era. By the end of the year more than seventy-seven million cases of COVID-19 had been reported around the globe. Due to it being a highly contagious disease, the …
During the early months of 2020, the world experienced a novel, violent, and relentless pandemic era. By the end of the year more tha …
Finally, the chance to eat healthily: Longitudinal study about food consumption during and after the first COVID-19 lockdown in Italy.
Caso D, Guidetti M, Capasso M, Cavazza N. Caso D, et al. Food Qual Prefer. 2022 Jan;95:104275. doi: 10.1016/j.foodqual.2021.104275. Epub 2021 May 29. Food Qual Prefer. 2022. PMID: 34539093 Free PMC article.
With the COVID-19 outbreak, structural constraints and social psychological factors changed the dietary habits of many people. This two-wave longitudinal study performed in Italy aimed to explore people's perceptions of changes in healthy and unhealthy food c …
With the COVID-19 outbreak, structural constraints and social psychological factors changed the dietary habits of many people. …
The influence of the COVID-19 pandemic on the hedging functionality of Chinese financial markets.
Corbet S, Hou YG, Hu Y, Oxley L. Corbet S, et al. Res Int Bus Finance. 2022 Jan;59:101510. doi: 10.1016/j.ribaf.2021.101510. Epub 2021 Aug 13. Res Int Bus Finance. 2022. PMID: 34539027 Free PMC article.
Differential behaviour is identified when considering five newly introduced COVID-19 concept-based stock indices. Time-varying hedge ratios indicate the weakened effectiveness, ranging between 20% and 40% variance reduction. Evidence suggests that the capability of …
Differential behaviour is identified when considering five newly introduced COVID-19 concept-based stock indices. Time-varying …
International trade resilience and the Covid-19 pandemic.
Mena C, Karatzas A, Hansen C. Mena C, et al. J Bus Res. 2022 Jan;138:77-91. doi: 10.1016/j.jbusres.2021.08.064. Epub 2021 Sep 12. J Bus Res. 2022. PMID: 34538982 Free PMC article.
The Covid-19 pandemic represents a low-probability, high-impact systemic risk that has severely disrupted international trade, reshaping the patterns of globalization. ...The results show how these factors coalesced to strengthen (or weaken) international trade resi …
The Covid-19 pandemic represents a low-probability, high-impact systemic risk that has severely disrupted international trade, …
Can servant leadership prevent hotel employee depression during the COVID-19 pandemic? A mediating and multigroup analysis.
Ruiz-Palomino P, Yáñez-Araque B, Jiménez-Estévez P, Gutiérrez-Broncano S. Ruiz-Palomino P, et al. Technol Forecast Soc Change. 2022 Jan;174:121192. doi: 10.1016/j.techfore.2021.121192. Epub 2021 Sep 7. Technol Forecast Soc Change. 2022. PMID: 34538969 Free PMC article.
The hospitality industry has been severely hit by the COVID-19 pandemic, with changes that have harmed employees' psychological well-being. ...New light is thus shed on how servant leadership is effective in reducing employee depressive symptoms in times of sever …
The hospitality industry has been severely hit by the COVID-19 pandemic, with changes that have harmed employees' psychologica …
Student evaluation of online learning during the COVID-19 pandemic.
Szopiński T, Bachnik K. Szopiński T, et al. Technol Forecast Soc Change. 2022 Jan;174:121203. doi: 10.1016/j.techfore.2021.121203. Epub 2021 Sep 10. Technol Forecast Soc Change. 2022. PMID: 34531617 Free PMC article.
The aim of the paper is to provide knowledge with regard to what extent a student's engagement, travel time to the business school, and nationality determine their perception of the value of business school education. ...
The aim of the paper is to provide knowledge with regard to what extent a student's engagement, travel time to the business school, a …
Does the Covid-19 pandemic affect faith-based investments? Evidence from global sectoral indices.
Dharani M, Hassan MK, Rabbani MR, Huq T. Dharani M, et al. Res Int Bus Finance. 2022 Jan;59:101537. doi: 10.1016/j.ribaf.2021.101537. Epub 2021 Sep 9. Res Int Bus Finance. 2022. PMID: 34522060 Free PMC article.
In this paper, we aim to investigate the influence of the Covid-19 on the behavior of the S&P 1200 Shariah and non-Shariah sectoral indices over the period from 1st October 2010 to 29th October 2020. We contribute to the global literature by examining the …
In this paper, we aim to investigate the influence of the Covid-19 on the behavior of the S&P 1200 Shariah and non- …
Environmental stocks, CEO health risk and COVID-19.
Fernández-Méndez C, Pathan S. Fernández-Méndez C, et al. Res Int Bus Finance. 2022 Jan;59:101509. doi: 10.1016/j.ribaf.2021.101509. Epub 2021 Aug 11. Res Int Bus Finance. 2022. PMID: 34522059 Free PMC article.
During the COVID-19 pandemic, we find that Australian firms with environmentally sustainable practices generated higher abnormal returns. Firms with CEOs who were exposed to significant health risks from COVID-19 experienced poorer stock market perform …
During the COVID-19 pandemic, we find that Australian firms with environmentally sustainable practices generated higher abnorm …
A multi-disciplinary approach to estimate the medium-term impact of COVID-19 on transport and energy: A case study for Italy.
Bazzana D, Cohen JJ, Golinucci N, Hafner M, Noussan M, Reichl J, Rocco MV, Sciullo A, Vergalli S. Bazzana D, et al. Energy (Oxf). 2022 Jan 1;238:122015. doi: 10.1016/j.energy.2021.122015. Epub 2021 Sep 9. Energy (Oxf). 2022. PMID: 34518723 Free PMC article.
The aim of this paper is to estimate the potential impacts of different COVID-19 scenarios on the Italian energy sector through 2030, with a specific focus on transport and industry. ...This approach includes the assessment of economic conditions using macroeconomic …
The aim of this paper is to estimate the potential impacts of different COVID-19 scenarios on the Italian energy sector throug …
Covid-19 sentiments in smart cities: The role of technology anxiety before and during the pandemic.
Troisi O, Fenza G, Grimaldi M, Loia F. Troisi O, et al. Comput Human Behav. 2022 Jan;126:106986. doi: 10.1016/j.chb.2021.106986. Epub 2021 Aug 17. Comput Human Behav. 2022. PMID: 34511715 Free PMC article.
The spread of Covid-19 profoundly changed citizens' daily lives due to the introduction of new modes of work and access to services based on smart technologies. ...This paper aims at detecting citizens' sentiment toward technology before and after the emergence of t …
The spread of Covid-19 profoundly changed citizens' daily lives due to the introduction of new modes of work and access to ser …
A multi model ensemble based deep convolution neural network structure for detection of COVID19.
Deb SD, Jha RK, Jha K, Tripathi PS. Deb SD, et al. Biomed Signal Process Control. 2022 Jan;71:103126. doi: 10.1016/j.bspc.2021.103126. Epub 2021 Sep 3. Biomed Signal Process Control. 2022. PMID: 34493940 Free PMC article.
The year 2020 will certainly be remembered for the COVID-19 outbreak. First reported in Wuhan city of China back in December 2019, the number of people getting affected by this contagious virus has grown exponentially. ...The source code and the …
The year 2020 will certainly be remembered for the COVID-19 outbreak. First reported in Wuhan city of China back in Dec …
The mixed blessing of cyberloafing on innovation performance during the COVID-19 pandemic.
Zhong J, Chen Y, Yan J, Luo J. Zhong J, et al. Comput Human Behav. 2022 Jan;126:106982. doi: 10.1016/j.chb.2021.106982. Epub 2021 Aug 16. Comput Human Behav. 2022. PMID: 34493897 Free PMC article.
The COVID-19 pandemic has produced major changes in work routines. With many people now working from home, cyberloafing is increasingly widespread. The COVID-19 pandemic is also an economic downturn that is disruptive and challenging for organizations. …
The COVID-19 pandemic has produced major changes in work routines. With many people now working from home, cyberloafing is inc …
Detection of COVID-19 findings by the local interpretable model-agnostic explanations method of types-based activations extracted from CNNs.
Toğaçar M, Muzoğlu N, Ergen B, Yarman BSB, Halefoğlu AM. Toğaçar M, et al. Biomed Signal Process Control. 2022 Jan;71:103128. doi: 10.1016/j.bspc.2021.103128. Epub 2021 Sep 2. Biomed Signal Process Control. 2022. PMID: 34490055 Free PMC article.
Covid-19 is a disease that affects the upper and lower respiratory tract and has fatal consequences in individuals. ...The first dataset consists of COVID-19, viral pneumonia, and bacterial pneumonia types. The second dataset consi …
Covid-19 is a disease that affects the upper and lower respiratory tract and has fatal consequences in individuals. ... …
SARS-CoV-2 in residential rooms of two self-isolating persons with COVID-19.
Nannu Shankar S, Witanachchi CT, Morea AF, Lednicky JA, Loeb JC, Alam MM, Fan ZH, Eiguren-Fernandez A, Wu CY. Nannu Shankar S, et al. J Aerosol Sci. 2022 Jan;159:105870. doi: 10.1016/j.jaerosci.2021.105870. Epub 2021 Aug 28. J Aerosol Sci. 2022. PMID: 34483358 Free PMC article.
We present a pilot study on environmental sampling for SARS-CoV-2 virions in the residential rooms of two volunteers with COVID-19 who self-quarantined. ...The detection of virus in surface samples also underscores the potential for fomit …
We present a pilot study on environmental sampling for SARS-CoV-2 virions in the residential rooms of two volunteers wi …
COVID-19 disease identification from chest CT images using empirical wavelet transformation and transfer learning.
Gaur P, Malaviya V, Gupta A, Bhatia G, Pachori RB, Sharma D. Gaur P, et al. Biomed Signal Process Control. 2022 Jan;71:103076. doi: 10.1016/j.bspc.2021.103076. Epub 2021 Aug 25. Biomed Signal Process Control. 2022. PMID: 34457034 Free PMC article.
In the current scenario, novel coronavirus disease (COVID-19) spread is increasing day-by-day. ...During this pandemic COVID-19, there is a need for an efficient automated way to check for infection. ...
In the current scenario, novel coronavirus disease (COVID-19) spread is increasing day-by-day. ...During this pa …
An international study on psychological coping during COVID-19: Towards a meaning-centered coping style.
Eisenbeck N, Carreno DF, Wong PTP, Hicks JA, María RG, Puga JL, Greville J, Testoni I, Biancalani G, López ACC, Villareal S, Enea V, Schulz-Quach C, Jansen J, Sanchez-Ruiz MJ, Yıldırım M, Arslan G, Cruz JFA, Sofia RM, Ferreira MJ, Ashraf F, Wąsowicz G, Shalaby SM, Amer RA, Yousfi H, Chukwuorji JC, Guerra VM, Singh S, Heintzelman S, Hutapea B, Béjaoui B, Dash A, Schlosser KK, Anniko MK, Rossa M, Wongcharee H, Avsec A, Kocjan GZ, Kavčič T, Leontiev DA, Taranenko O, Rasskazova E, Maher E, García-Montes JM. Eisenbeck N, et al. Int J Clin Health Psychol. 2022 Jan-Apr;22(1):100256. doi: 10.1016/j.ijchp.2021.100256. Epub 2021 Jul 14. Int J Clin Health Psychol. 2022. PMID: 34429729 Free PMC article.
BACKGROUND/OBJECTIVE: This study examined the role of different psychological coping mechanisms in mental and physical health during the initial phases of the COVID-19 crisis with an emphasis on meaning-centered coping. METHOD: A total of 11,227 people from 30 count …
BACKGROUND/OBJECTIVE: This study examined the role of different psychological coping mechanisms in mental and physical health during the ini …
Rational engineering the DNA tetrahedrons of dual wavelength ratiometric electrochemiluminescence biosensor for high efficient detection of SARS-CoV-2 RdRp gene by using entropy-driven and bipedal DNA walker amplification strategy.
Fan Z, Yao B, Ding Y, Xu D, Zhao J, Zhang K. Fan Z, et al. Chem Eng J. 2022 Jan 1;427:131686. doi: 10.1016/j.cej.2021.131686. Epub 2021 Aug 9. Chem Eng J. 2022. PMID: 34400874 Free PMC article.
In this work, we constructed a dual-wavelength ratiometric electrochemiluminescence (ECL) biosensor based on entropy-driven and bipedal DNA walker cycle amplification strategies for detection of the RNA-dependent RNA polymerase (RdRp) gene of severe acute respira …
In this work, we constructed a dual-wavelength ratiometric electrochemiluminescence (ECL) biosensor based on entropy-driven and bipedal DNA …
Towards open-set touchless palmprint recognition via weight-based meta metric learning.
Shao H, Zhong D. Shao H, et al. Pattern Recognit. 2022 Jan;121:108247. doi: 10.1016/j.patcog.2021.108247. Epub 2021 Aug 12. Pattern Recognit. 2022. PMID: 34400847 Free PMC article.
Touchless biometrics has become significant in the wake of novel coronavirus 2019 (COVID-19). Due to the convenience, user-friendly, and high-accuracy, touchless palmprint recognition shows great potential when the hygiene issues are considered …
Touchless biometrics has become significant in the wake of novel coronavirus 2019 (COVID-19). Due to the …
The relationship between fear of COVID-19 and intention to get vaccinated. The serial mediation roles of existential anxiety and conspiracy beliefs.
Scrima F, Miceli S, Caci B, Cardaci M. Scrima F, et al. Pers Individ Dif. 2022 Jan;184:111188. doi: 10.1016/j.paid.2021.111188. Epub 2021 Aug 11. Pers Individ Dif. 2022. PMID: 34393312 Free PMC article.
Today, we witness the progress toward global COVID-19 vaccinations organized by countries worldwide. Experts say a mass vaccination plan is the only effective antidote against the spread of SARS-COV-2. ...Through a serial mediation model, we tes …
Today, we witness the progress toward global COVID-19 vaccinations organized by countries worldwide. Experts say a mass vaccin …
Pareto optimization of deep networks for COVID-19 diagnosis from chest X-rays.
Guarrasi V, D'Amico NC, Sicilia R, Cordelli E, Soda P. Guarrasi V, et al. Pattern Recognit. 2022 Jan;121:108242. doi: 10.1016/j.patcog.2021.108242. Epub 2021 Aug 9. Pattern Recognit. 2022. PMID: 34393277 Free PMC article.
The year 2020 was characterized by the COVID-19 pandemic that has caused, by the end of March 2021, more than 2.5 million deaths worldwide. Since the beginning, besides the laboratory test, used as the gold standard, many applications have been applying deep …
The year 2020 was characterized by the COVID-19 pandemic that has caused, by the end of March 2021, more than 2.5 milli …
Clinical Evaluation of the Rapid STANDARD Q COVID-19 Ag Test for the Screening of Severe Acute Respiratory Syndrome Coronavirus 2.
Kim HW, Park M, Lee JH. Kim HW, et al. Ann Lab Med. 2022 Jan 1;42(1):100-104. doi: 10.3343/alm.2022.42.1.100. Ann Lab Med. 2022. PMID: 34374355 Free article.
Standard tests for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) detect the presence of viral RNA using real-time reverse transcription (rRT)-PCR. Recently, convenient, rapid, and relatively inexpensive SAR …
Standard tests for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) dete …
Prevalence of a Single-Nucleotide Variant of SARS-CoV-2 in Korea and Its Impact on the Diagnostic Sensitivity of the Xpert Xpress SARS-CoV-2 Assay.
Hong KH, In JW, Lee J, Kim SY, Lee KA, Kim S, An Y, Lee D, Sung H, Kim JS, Lee H. Hong KH, et al. Ann Lab Med. 2022 Jan 1;42(1):96-99. doi: 10.3343/alm.2022.42.1.96. Ann Lab Med. 2022. PMID: 34374354 Free article.
We report a single-nucleotide variant (SNV) in the nucleocapsid (N) gene of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), i.e., G29179T, which impairs the diagnostic sensitivity of the Xpert Xpress SARS …
We report a single-nucleotide variant (SNV) in the nucleocapsid (N) gene of severe acute respiratory syndrome corona …
Performance Comparison of Five SARS-CoV-2 Antibody Assays for Seroprevalence Studies.
Park Y, Hong KH, Lee SK, Hyun J, Oh EJ, Lee J, Lee H, Song SH, Kee SJ, Kwon GC, Kim SH, Do HN, Kim AR, Lee JW, Kim SS, Kim HS. Park Y, et al. Ann Lab Med. 2022 Jan 1;42(1):71-78. doi: 10.3343/alm.2022.42.1.71. Ann Lab Med. 2022. PMID: 34374351 Free article.
We evaluated the clinical performance of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibody assays available in Korea for use in seroprevalence studies. ...These results could help select SARS-Co …
We evaluated the clinical performance of severe acute respiratory syndrome coronavirus 2 (SARS- …
Comprehensive Laboratory Data Analysis to Predict the Clinical Severity of Coronavirus Disease 2019 in 1,952 Patients in Daegu, Korea.
Yoo EH, Chang SH, Song DY, Lee CH, Cheong GY, Park S, Lee JH, Lee S, Kwak SG, Jeon CH, Song KE. Yoo EH, et al. Ann Lab Med. 2022 Jan 1;42(1):24-35. doi: 10.3343/alm.2022.42.1.24. Ann Lab Med. 2022. PMID: 34374346 Free article.
We assessed the prevalence, characteristics, and clinical impact of laboratory parameters in COVID-19 patients hospitalized in Daegu, Korea. METHODS: We investigated the clinical and laboratory parameters of 1,952 COVID-19 patients on admission in nine …
We assessed the prevalence, characteristics, and clinical impact of laboratory parameters in COVID-19 patients hospitalized in …
Computational modelling of an aerosol extraction device for use in COVID-19 surgical tracheotomy.
Calmet H, Bertomeu PF, McIntyre C, Rennie C, Gouder K, Houzeaux G, Fletcher C, Still R, Doorly D. Calmet H, et al. J Aerosol Sci. 2022 Jan;159:105848. doi: 10.1016/j.jaerosci.2021.105848. Epub 2021 Jul 27. J Aerosol Sci. 2022. PMID: 34334806 Free PMC article.
In view of the ongoing COVID-19 pandemic and its effects on global health, understanding and accurately modelling the propagation of human biological aerosols has become crucial. ...Whilst the particular prototype device is intended to be used during tracheotomies, …
In view of the ongoing COVID-19 pandemic and its effects on global health, understanding and accurately modelling the propagat …
A Unified Hierarchical XGBoost model for classifying priorities for COVID-19 vaccination campaign.
Romeo L, Frontoni E. Romeo L, et al. Pattern Recognit. 2022 Jan;121:108197. doi: 10.1016/j.patcog.2021.108197. Epub 2021 Jul 22. Pattern Recognit. 2022. PMID: 34312570 Free PMC article.
The current ML approaches do not fully focus to answer a still unresolved and topical challenge, namely the prediction of priorities of COVID-19 vaccine administration. Thus, our task includes some additional methodological challenges mainly related to avoiding unwa …
The current ML approaches do not fully focus to answer a still unresolved and topical challenge, namely the prediction of priorities of C …
Computational modeling predicts potential effects of the herbal infusion "horchata" against COVID-19.
Tejera E, Pérez-Castillo Y, Toscano G, Noboa AL, Ochoa-Herrera V, Giampieri F, Álvarez-Suarez JM. Tejera E, et al. Food Chem. 2022 Jan 1;366:130589. doi: 10.1016/j.foodchem.2021.130589. Epub 2021 Jul 14. Food Chem. 2022. PMID: 34311241 Free PMC article.
Bioactive plant-derived molecules have emerged as therapeutic alternatives in the fight against the COVID-19 pandemic. In this investigation, principal bioactive compounds of the herbal infusion "horchata" from Ecuador were studied as potential novel inhibito …
Bioactive plant-derived molecules have emerged as therapeutic alternatives in the fight against the COVID-19 pandemic. In this …
[Anxiety level of the healthcare workers of an obstetric unit during the COVID-19 pandemic].
González-Plaza E, Polo Velasco J, Rodríguez Berenguer S, Giménez Peñalba Y, Javierre Mateos A, Arranz Betegón Á, Massó Cros R. González-Plaza E, et al. Clin Invest Ginecol Obstet. 2022 Jan-Mar;49(1):100704. doi: 10.1016/j.gine.2021.100704. Epub 2021 Jul 2. Clin Invest Ginecol Obstet. 2022. PMID: 34230736 Free PMC article. Spanish.
BACKGROUND: Work-related stress, fear of becoming infected, and the lack of means to combat the COVID-19 pandemic, added to the situation of lockdown at home could lead to a strong impact on mental health.The objective was to determine the level of anxiety through t …
BACKGROUND: Work-related stress, fear of becoming infected, and the lack of means to combat the COVID-19 pandemic, added to th …
Antiviral adsorption activity of porous silicon nanoparticles against different pathogenic human viruses.
Osminkina LA, Agafilushkina SN, Kropotkina EA, Saushkin NY, Bozhev IV, Abramchuk SS, Samsonova JV, Gambaryan AS. Osminkina LA, et al. Bioact Mater. 2022 Jan;7:39-46. doi: 10.1016/j.bioactmat.2021.06.001. Epub 2021 Jun 16. Bioact Mater. 2022. PMID: 34179568 Free PMC article.
New viral infections, due to their rapid spread, lack of effective antiviral drugs and vaccines, kill millions of people every year. The global pandemic SARS-CoV-2 in 2019-2021 has shown that new strains of viruses can widespread very quickly, causing …
New viral infections, due to their rapid spread, lack of effective antiviral drugs and vaccines, kill millions of people every year. The glo …
COVID-19: Impact of diagnosis threat and suggestibility on subjective cognitive complaints.
Winter D, Braw Y. Winter D, et al. Int J Clin Health Psychol. 2022 Jan-Apr;22(1):100253. doi: 10.1016/j.ijchp.2021.100253. Epub 2021 May 24. Int J Clin Health Psychol. 2022. PMID: 34054975 Free PMC article.
Moreover, suggestibility was correlated with endorsement of symptoms. Conclusions: Post COVID-19 neurological symptoms may, at least partially, be affected by non-neurological factors such as diagnosis threat. Information regarding long-term effects of COVID- …
Moreover, suggestibility was correlated with endorsement of symptoms. Conclusions: Post COVID-19 neurological symptoms may, at …
CovH2SD: A COVID-19 detection approach based on Harris Hawks Optimization and stacked deep learning.
Balaha HM, El-Gendy EM, Saafan MM. Balaha HM, et al. Expert Syst Appl. 2021 Dec 30;186:115805. doi: 10.1016/j.eswa.2021.115805. Epub 2021 Sep 5. Expert Syst Appl. 2021. PMID: 34511738 Free PMC article.
Starting from Wuhan in China at the end of 2019, coronavirus disease (COVID-19) has propagated fast all over the world, affecting the lives of billions of people and increasing the mortality rate worldwide in few months. The golden treatment aga …
Starting from Wuhan in China at the end of 2019, coronavirus disease (COVID-19) has propagated fast all o …
COVID-19 and other viruses: Holding back its spreading by massive testing.
Sainz-Pardo JL, Valero J. Sainz-Pardo JL, et al. Expert Syst Appl. 2021 Dec 30;186:115710. doi: 10.1016/j.eswa.2021.115710. Epub 2021 Aug 9. Expert Syst Appl. 2021. PMID: 34393387 Free PMC article.
The experience of Singapore and South Korea makes it clear that under certain circumstances massive testing is an effective way for containing the advance of the COVID-19. In this paper, we propose a modified SEIR model which takes into account tracing and massive t …
The experience of Singapore and South Korea makes it clear that under certain circumstances massive testing is an effective way for containi …
Gambling and the COVID-19 pandemic: A scoping review.
Brodeur M, Audette-Chapdelaine S, Savard AC, Kairouz S. Brodeur M, et al. Prog Neuropsychopharmacol Biol Psychiatry. 2021 Dec 20;111:110389. doi: 10.1016/j.pnpbp.2021.110389. Epub 2021 Jun 17. Prog Neuropsychopharmacol Biol Psychiatry. 2021. PMID: 34146652 Review.
BACKGROUND: The impact of COVID-19 on mental health is tremendous. Since the beginning of the pandemic, several actors have raised concerns about the impact of the pandemic on gambling. ...However, for the minority who showed increased gambling behavior, there was f …
BACKGROUND: The impact of COVID-19 on mental health is tremendous. Since the beginning of the pandemic, several actors have ra …
Post-infection depressive, anxiety and post-traumatic stress symptoms: A prospective cohort study in patients with mild COVID-19.
Ismael F, Bizario JCS, Battagin T, Zaramella B, Leal FE, Torales J, Ventriglio A, Marziali ME, Martins SS, Castaldelli-Maia JM. Ismael F, et al. Prog Neuropsychopharmacol Biol Psychiatry. 2021 Dec 20;111:110341. doi: 10.1016/j.pnpbp.2021.110341. Epub 2021 Apr 30. Prog Neuropsychopharmacol Biol Psychiatry. 2021. PMID: 33940097 Free PMC article.
BACKGROUND: It remains unclear whether COVID-19 is associated with psychiatric symptoms during or after the acute illness phase. ...These factors can predispose individuals to the development of mental symptoms during or after the acute phase of the di …
BACKGROUND: It remains unclear whether COVID-19 is associated with psychiatric symptoms during or after the acute illne …
Dreams deferred.
Fleishman R. Fleishman R. Lancet. 2021 Dec 19;396(10267):2083-2084. doi: 10.1016/S0140-6736(20)32595-2. Lancet. 2021. PMID: 33341146 No abstract available.
Caribbean rainy season batters health care.
Daniels JP. Daniels JP. Lancet. 2021 Dec 19;396(10267):1955. doi: 10.1016/S0140-6736(20)32712-4. Lancet. 2021. PMID: 33341131 No abstract available.
Science during COVID-19: where do we go from here?
The Lancet. The Lancet. Lancet. 2021 Dec 19;396(10267):1941. doi: 10.1016/S0140-6736(20)32709-4. Lancet. 2021. PMID: 33341126 Free PMC article. No abstract available.
Is NHS Test and Trace exacerbating COVID-19 inequalities?
Briggs ADM, Fraser C. Briggs ADM, et al. Lancet. 2021 Dec 19;396(10267):1972. doi: 10.1016/S0140-6736(20)32593-9. Epub 2020 Dec 4. Lancet. 2021. PMID: 33285140 Free PMC article. No abstract available.
Safety and immunogenicity of ChAdOx1 nCoV-19 vaccine administered in a prime-boost regimen in young and old adults (COV002): a single-blind, randomised, controlled, phase 2/3 trial.
Ramasamy MN, Minassian AM, Ewer KJ, Flaxman AL, Folegatti PM, Owens DR, Voysey M, Aley PK, Angus B, Babbage G, Belij-Rammerstorfer S, Berry L, Bibi S, Bittaye M, Cathie K, Chappell H, Charlton S, Cicconi P, Clutterbuck EA, Colin-Jones R, Dold C, Emary KRW, Fedosyuk S, Fuskova M, Gbesemete D, Green C, Hallis B, Hou MM, Jenkin D, Joe CCD, Kelly EJ, Kerridge S, Lawrie AM, Lelliott A, Lwin MN, Makinson R, Marchevsky NG, Mujadidi Y, Munro APS, Pacurar M, Plested E, Rand J, Rawlinson T, Rhead S, Robinson H, Ritchie AJ, Ross-Russell AL, Saich S, Singh N, Smith CC, Snape MD, Song R, Tarrant R, Themistocleous Y, Thomas KM, Villafana TL, Warren SC, Watson MEE, Douglas AD, Hill AVS, Lambe T, Gilbert SC, Faust SN, Pollard AJ; Oxford COVID Vaccine Trial Group. Ramasamy MN, et al. Lancet. 2021 Dec 19;396(10267):1979-1993. doi: 10.1016/S0140-6736(20)32466-1. Epub 2020 Nov 19. Lancet. 2021. PMID: 33220855 Free PMC article. Clinical Trial.
Participants were then recruited to the standard-dose cohort (35-65 10(10) virus particles of ChAdOx1 nCoV-19) and the same randomisation procedures were followed, except the 18-55 years group was assigned in a 5:1 ratio to two doses of ChAdOx1 nCoV- …
Participants were then recruited to the standard-dose cohort (35-65 10(10) virus particles of ChAdOx1 nCoV-19) and the …
Age and frailty in COVID-19 vaccine development.
Andrew MK, McElhaney JE. Andrew MK, et al. Lancet. 2021 Dec 19;396(10267):1942-1944. doi: 10.1016/S0140-6736(20)32481-8. Epub 2020 Nov 19. Lancet. 2021. PMID: 33220853 Free PMC article. No abstract available.
A tissue culture infectious dose-derived protocol for testing of SARS-CoV-2 neutralization of serum antibodies on adherent cells.
Hasler F, Duda A, Kündig TM, Johansen P. Hasler F, et al. STAR Protoc. 2021 Dec 17;2(4):100824. doi: 10.1016/j.xpro.2021.100824. Epub 2021 Aug 27. STAR Protoc. 2021. PMID: 34467223 Free PMC article.
For a cytopathic virus such as severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2), the neutralization capacity of serum from convalescent or vaccinated persons or of therapeutic antibodies can be tested …
For a cytopathic virus such as severe acute respiratory syndrome coronavirus type 2 (SARS- …
Application of pseudotyped virus particles to monitor Ebola virus and SARS-CoV-2 viral entry in human cell lines.
Eichler M, Aksi E, Pfeilschifter J, Imre G. Eichler M, et al. STAR Protoc. 2021 Dec 17;2(4):100818. doi: 10.1016/j.xpro.2021.100818. Epub 2021 Aug 27. STAR Protoc. 2021. PMID: 34467222 Free PMC article.
Experimental work on highly pathogenic viruses such as Ebola virus (EBOV) and severe acute respiratory syndrome coronavirus-2 requires high-level biosafety facilities. Here, we provide a detailed step-by-step protocol which details the pr …
Experimental work on highly pathogenic viruses such as Ebola virus (EBOV) and severe acute respiratory syndrome …
Luciferase reporter assays to monitor interferon signaling modulation by SARS-CoV-2 proteins.
Hirschenberger M, Hayn M, Laliberté A, Koepke L, Kirchhoff F, Sparrer KMJ. Hirschenberger M, et al. STAR Protoc. 2021 Dec 17;2(4):100781. doi: 10.1016/j.xpro.2021.100781. Epub 2021 Aug 13. STAR Protoc. 2021. PMID: 34405154 Free PMC article.
We present a protocol for analyzing the impact of SARS-CoV-2 proteins in interferon signaling using luciferase reporter assays. ...
We present a protocol for analyzing the impact of SARS-CoV-2 proteins in interferon signaling using luciferase reporter …
Recovery solutions for ecotourism centers during the Covid-19 pandemic: Utilizing Fuzzy DEMATEL and Fuzzy VIKOR methods.
Hosseini SM, Paydar MM, Hajiaghaei-Keshteli M. Hosseini SM, et al. Expert Syst Appl. 2021 Dec 15;185:115594. doi: 10.1016/j.eswa.2021.115594. Epub 2021 Jul 17. Expert Syst Appl. 2021. PMID: 34539097 Free PMC article.
Obviously, the Covid-19 pandemic has huge impact on most businesses and has caused serious and countless problems for them. ...
Obviously, the Covid-19 pandemic has huge impact on most businesses and has caused serious and countless problems for them. .. …
Air quality changes in cities during the COVID-19 lockdown: A critical review.
Adam MG, Tran PTM, Balasubramanian R. Adam MG, et al. Atmos Res. 2021 Dec 15;264:105823. doi: 10.1016/j.atmosres.2021.105823. Epub 2021 Aug 25. Atmos Res. 2021. PMID: 34456403 Free PMC article. Review.
In response to the rapid spread of coronavirus disease-2019 (COVID-19) within and across countries and the need to protect public health, governments worldwide introduced unprecedented measures such as restricted road and air travel and reduced human m …
In response to the rapid spread of coronavirus disease-2019 (COVID-19) within and across countries and the need …
Applications of artificial intelligence in COVID-19 pandemic: A comprehensive review.
Khan M, Mehran MT, Haq ZU, Ullah Z, Naqvi SR, Ihsan M, Abbass H. Khan M, et al. Expert Syst Appl. 2021 Dec 15;185:115695. doi: 10.1016/j.eswa.2021.115695. Epub 2021 Aug 4. Expert Syst Appl. 2021. PMID: 34400854 Free PMC article. Review.
During the current global public health emergency caused by novel coronavirus disease 19 (COVID-19), researchers and medical experts started working day and night to search for new technologies to mitigate the COVID-19 pandemic. .. …
During the current global public health emergency caused by novel coronavirus disease 19 (COVID-19), rese …
DFT and MD simulation investigation of favipiravir as an emerging antiviral option against viral protease (3CL(pro)) of SARS-CoV-2.
Yadav P, Rana M, Chowdhury P. Yadav P, et al. J Mol Struct. 2021 Dec 15;1246:131253. doi: 10.1016/j.molstruc.2021.131253. Epub 2021 Aug 6. J Mol Struct. 2021. PMID: 34376872 Free PMC article.
As per date, around 20 million COVID-19 cases reported from across the globe due to a tiny 125 nm sized virus: SARS-CoV-2 which has created a pandemic and left an unforgettable impact on our world. ...Favipiravir (F) has recently attracte …
As per date, around 20 million COVID-19 cases reported from across the globe due to a tiny 125 nm sized virus: SARS …
Data augmentation approaches using cycle-consistent adversarial networks for improving COVID-19 screening in portable chest X-ray images.
Morís DI, de Moura Ramos JJ, Buján JN, Hortas MO. Morís DI, et al. Expert Syst Appl. 2021 Dec 15;185:115681. doi: 10.1016/j.eswa.2021.115681. Epub 2021 Jul 31. Expert Syst Appl. 2021. PMID: 34366577 Free PMC article.
This disease mainly affects the respiratory system of the patients and can lead to pneumonia and to severe cases of acute respiratory syndrome that result in the formation of several pathological structures in the lungs. ...For validating this p …
This disease mainly affects the respiratory system of the patients and can lead to pneumonia and to severe cases of …
Wavelet and deep learning-based detection of SARS-nCoV from thoracic X-ray images for rapid and efficient testing.
Verma AK, Vamsi I, Saurabh P, Sudha R, G R S, S R. Verma AK, et al. Expert Syst Appl. 2021 Dec 15;185:115650. doi: 10.1016/j.eswa.2021.115650. Epub 2021 Aug 2. Expert Syst Appl. 2021. PMID: 34366576 Free PMC article.
This paper proposes a wavelet and artificial intelligence-enabled rapid and efficient testing procedure for patients with Severe Acute Respiratory Coronavirus Syndrome (SARS-nCoV) through a deep learning approach from thoracic X-ray image …
This paper proposes a wavelet and artificial intelligence-enabled rapid and efficient testing procedure for patients with Severe A …
A deep-learning-based framework for severity assessment of COVID-19 with CT images.
Li Z, Zhao S, Chen Y, Luo F, Kang Z, Cai S, Zhao W, Liu J, Zhao D, Li Y. Li Z, et al. Expert Syst Appl. 2021 Dec 15;185:115616. doi: 10.1016/j.eswa.2021.115616. Epub 2021 Jul 27. Expert Syst Appl. 2021. PMID: 34334965 Free PMC article.
Millions of positive COVID-19 patients are suffering from the pandemic around the world, a critical step in the management and treatment is severity assessment, which is quite challenging with the limited medical resources. ...This indicates that our method may cont …
Millions of positive COVID-19 patients are suffering from the pandemic around the world, a critical step in the management and …
A quantum-clustering optimization method for COVID-19 CT scan image segmentation.
Singh P, Bose SS. Singh P, et al. Expert Syst Appl. 2021 Dec 15;185:115637. doi: 10.1016/j.eswa.2021.115637. Epub 2021 Jul 28. Expert Syst Appl. 2021. PMID: 34334964 Free PMC article.
The World Health Organization (WHO) has declared Coronavirus Disease 2019 (COVID-19) as one of the highly contagious diseases and considered this epidemic as a global health emergency. ...In this research work, a new early screening method for the inve …
The World Health Organization (WHO) has declared Coronavirus Disease 2019 (COVID-19) as one of the highly contag …
In search of SARS CoV-2 replication inhibitors: Virtual screening, molecular dynamics simulations and ADMET analysis.
Nagar PR, Gajjar ND, Dhameliya TM. Nagar PR, et al. J Mol Struct. 2021 Dec 15;1246:131190. doi: 10.1016/j.molstruc.2021.131190. Epub 2021 Jul 26. J Mol Struct. 2021. PMID: 34334813 Free PMC article.
Severe acute respiratory syndrome has relapsed recently as novel coronavirus causing a life threat to the entire world in the absence of an effective therapy. ...These results provide an important breakthrough in the design of macrocyclic hits a …
Severe acute respiratory syndrome has relapsed recently as novel coronavirus causing a life threat to the …
The iron(III) and nickel(II) complexes with tetradentate thiosemicarbazones. Synthesis, experimental, theoretical characterization, and antiviral effect against SARS-CoV-2.
Atasever Arslan B, Kaya B, Şahin O, Baday S, Saylan CC, Ülküseven B. Atasever Arslan B, et al. J Mol Struct. 2021 Dec 15;1246:131166. doi: 10.1016/j.molstruc.2021.131166. Epub 2021 Jul 22. J Mol Struct. 2021. PMID: 34316082 Free PMC article.
Inhibitory effect of Fe1 compound against SARS-CoV-2 virus specific 3C-like protease enzyme was investigated experimentally. ...Binding of both compounds to the 3C-like protease enzyme specific to the SARS-CoV-2 virus was an …
Inhibitory effect of Fe1 compound against SARS-CoV-2 virus specific 3C-like protease enzyme was investigated exp …
Targeting SARS-CoV-2 main protease by teicoplanin: A mechanistic insight by docking, MM/GBSA and molecular dynamics simulation.
Azam F, Eid EEM, Almutairi A. Azam F, et al. J Mol Struct. 2021 Dec 15;1246:131124. doi: 10.1016/j.molstruc.2021.131124. Epub 2021 Jul 18. J Mol Struct. 2021. PMID: 34305175 Free PMC article.
First emerged in late December 2019, the outbreak of novel severe acute respiratory syndrome corona virus-2 (SARS-CoV-2) pandemic has instigated public-health emergency around the globe. ...The outcomes …
First emerged in late December 2019, the outbreak of novel severe acute respiratory syndrome corona …
Seq12, Seq12m, and Seq13m, peptide analogues of the spike glycoprotein shows antiviral properties against SARS-CoV-2: An in silico study through molecular docking, molecular dynamics simulation, and MM-PB/GBSA calculations.
Dutta K, Elmezayen AD, Al-Obaidi A, Zhu W, Morozova OV, Shityakov S, Khalifa I. Dutta K, et al. J Mol Struct. 2021 Dec 15;1246:131113. doi: 10.1016/j.molstruc.2021.131113. Epub 2021 Jul 16. J Mol Struct. 2021. PMID: 34305174 Free PMC article.
At the very beginning of the new decade, the COVID-19 pandemic has badly hit modern human societies. SARS-CoV-2, the causative agent of COVID-19 acquiring mutations and circulating as new variants. ...In conclusion, this study sugg …
At the very beginning of the new decade, the COVID-19 pandemic has badly hit modern human societies. SARS-CoV- …
Discovery of Taroxaz-104: The first potent antidote of SARS-CoV-2 VOC-202012/01 strain.
Rabie AM. Rabie AM. J Mol Struct. 2021 Dec 15;1246:131106. doi: 10.1016/j.molstruc.2021.131106. Epub 2021 Jul 16. J Mol Struct. 2021. PMID: 34305173 Free PMC article.
Surprisingly, few ligands exhibited interesting low binding energies (strong inhibitory affinities) with some SARS-CoV-2 proteins, mainly the pivotal enzyme RNA-dependent RNA polymerase (nCoV-RdRp). ...The effective repurposing of Taroxaz-104 molecule …
Surprisingly, few ligands exhibited interesting low binding energies (strong inhibitory affinities) with some SARS-CoV-2 …
Co-existing "spear-and-shield" air filter: Anchoring proteinaceous pathogen and self-sterilized nanocoating for combating viral pandemic.
Choi D, Choi M, Jeong H, Heo J, Kim T, Park S, Jin Y, Lee S, Hong J. Choi D, et al. Chem Eng J. 2021 Dec 15;426:130763. doi: 10.1016/j.cej.2021.130763. Epub 2021 Jun 11. Chem Eng J. 2021. PMID: 34131388 Free PMC article.
In particular, the indoor environment provides a unique exposure situation to induce infection through airborne transmission like SARS-CoV-2. To prevent the infection from spreading, personal protective equipment or indoor air purification is necessary. ...He …
In particular, the indoor environment provides a unique exposure situation to induce infection through airborne transmission like SARS …
Polyvinyl alcohol/silver electrospun nanofibers: Biocidal filter media capturing virus-size particles.
Blosi M, Costa AL, Ortelli S, Belosi F, Ravegnani F, Varesano A, Tonetti C, Zanoni I, Vineis C. Blosi M, et al. J Appl Polym Sci. 2021 Dec 10;138(46):51380. doi: 10.1002/app.51380. Epub 2021 Jul 16. J Appl Polym Sci. 2021. PMID: 34511635 Free PMC article.
In response to the nowadays battle against SARS-CoV-2, we designed a new class of high performant filter media suitable to advance the facemask technology and provide new efficient widespread solutions against virus propagation. ...
In response to the nowadays battle against SARS-CoV-2, we designed a new class of high performant filter media suitable …
Novel piperazine based compounds as potential inhibitors for SARS-CoV-2 Protease Enzyme: Synthesis and molecular docking study.
Omar AZ, Mosa TM, El-Sadany SK, Hamed EA, El-Atawy M. Omar AZ, et al. J Mol Struct. 2021 Dec 5;1245:131020. doi: 10.1016/j.molstruc.2021.131020. Epub 2021 Jul 4. J Mol Struct. 2021. PMID: 34248201 Free PMC article.
Moreover, Molecular interaction studies revealed that SARS-CoV-2 protease enzyme had strong hydrogen bonding interactions with piperazine ligands. The present in silico study thus, provided some guidance to facilitate drug design targeting the SARS- …
Moreover, Molecular interaction studies revealed that SARS-CoV-2 protease enzyme had strong hydrogen bonding interactio …
3CL(pro) and PL(pro) affinity, a docking study to fight COVID19 based on 900 compounds from PubChem and literature. Are there new drugs to be found?
Štekláč M, Zajaček D, Bučinský L. Štekláč M, et al. J Mol Struct. 2021 Dec 5;1245:130968. doi: 10.1016/j.molstruc.2021.130968. Epub 2021 Jun 28. J Mol Struct. 2021. PMID: 34219808 Free PMC article.
The spread of a novel coronavirus SARS-CoV-2 and a resulting COVID19 disease in late 2019 has transformed into a worldwide pandemic and has effectively brought the world to a halt. ...The MM-PBSA approach was employed to calculate …
The spread of a novel coronavirus SARS-CoV-2 and a resulting COVID19 disease in late 2019 h …
Combining subsidiary and synchronous approaches for concurrent spectrofluorimetric assurance of lopinavir and ritonavir in tablets utilized in convention for treatment of coronavirus infection (COVID-19) and biological fluids.
Salem H, Samir E, Abdelaziz A, Alaa El-Din M, Abdelgaleel M, Zein D, Madian H. Salem H, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2021 Dec 5;262:120066. doi: 10.1016/j.saa.2021.120066. Epub 2021 Jun 10. Spectrochim Acta A Mol Biomol Spectrosc. 2021. PMID: 34175754
Worldwide Conference on Harmonization approval rules were taken after to completely approve the strategy, and linearity was gotten for the two drugs over the extend of 0.4-2.4 g mL(-1) for Lopinavir and 0.1-0.6 g mL(-1) for ritonavir. ...
Worldwide Conference on Harmonization approval rules were taken after to completely approve the strategy, and linearity was gotten for the t …
D614G mutation eventuates in all VOI and VOC in SARS-CoV-2: Is it part of the positive selection pioneered by Darwin?
Chakraborty C, Saha A, Sharma AR, Bhattacharya M, Lee SS, Agoramoorthy G. Chakraborty C, et al. Mol Ther Nucleic Acids. 2021 Dec 3;26:237-241. doi: 10.1016/j.omtn.2021.07.011. Epub 2021 Sep 1. Mol Ther Nucleic Acids. 2021. PMID: 34484868 Free PMC article.
Recently, several emerging variants of SARS-CoV-2 have originated from the Wuhan strain and spread throughout the globe within one and a half years. ...With the help of this mutation (D614G), the SARS-CoV-2 variants have gained vir …
Recently, several emerging variants of SARS-CoV-2 have originated from the Wuhan strain and spread throughout th …
A novel G-quadruplex aptamer-based spike trimeric antigen test for the detection of SARS-CoV-2.
Gupta A, Anand A, Jain N, Goswami S, Anantharaj A, Patil S, Singh R, Kumar A, Shrivastava T, Bhatnagar S, Medigeshi GR, Sharma TK; DBT India Consortium for COVID-19 Research. Gupta A, et al. Mol Ther Nucleic Acids. 2021 Jun 24;26:321-332. doi: 10.1016/j.omtn.2021.06.014. eCollection 2021 Dec 3. Mol Ther Nucleic Acids. 2021. PMID: 34188971 Free PMC article.
The recent SARS-CoV-2 outbreak has been declared a global health emergency. ...Altogether, this study established the utility of aptamer technology for the detection of SARS-CoV-2....
The recent SARS-CoV-2 outbreak has been declared a global health emergency. ...Altogether, this study established the u …
A systematic scoping review of ultraviolet C (UVC) light systems for SARS-CoV-2 inactivation.
Sellera FP, Sabino CP, Cabral FV, Ribeiro MS. Sellera FP, et al. J Photochem Photobiol. 2021 Dec;8:100068. doi: 10.1016/j.jpap.2021.100068. Epub 2021 Sep 16. J Photochem Photobiol. 2021. PMID: 34549200 Free PMC article.
SARS-CoV-2 inactivation reached from 90% to 100% depending on experimental conditions. We concluded that there is sufficient evidence to support the use of UVC-based technologies against SARS-CoV-2. However, appropriate implementation is …
SARS-CoV-2 inactivation reached from 90% to 100% depending on experimental conditions. We concluded that there is suffi …
Working at home and alcohol use.
Nielsen MB, Christensen JO, Knardahl S. Nielsen MB, et al. Addict Behav Rep. 2021 Dec;14:100377. doi: 10.1016/j.abrep.2021.100377. Epub 2021 Sep 16. Addict Behav Rep. 2021. PMID: 34549078 Free PMC article.
Working at home has become a frequent work arrangement following the COVID-19 pandemic. However, little is known about how working at home influence alcohol use among employees. ...Data were collected between 2004 and 2019 and were analyzed by ordinal logisti …
Working at home has become a frequent work arrangement following the COVID-19 pandemic. However, little is known about how wor …
Management following the first confirmed case of SARS-CoV-2 in a domestic cat associated with a massive outbreak in South Korea.
Han T, Ryu B, Lee S, Song Y, Jeong Y, Kim I, Kim J, Kim E, Lee W, Lee H, Hwang H. Han T, et al. One Health. 2021 Dec;13:100328. doi: 10.1016/j.onehlt.2021.100328. Epub 2021 Sep 17. One Health. 2021. PMID: 34549077 Free PMC article. Review.
Furthermore, we report for the first time in South Korea that a domestic cat was infected with SARS-CoV-2. METHODS: An epidemiological investigation was conducted to investigate the group outbreak. ...Therefore, monitoring and studying the transmission of …
Furthermore, we report for the first time in South Korea that a domestic cat was infected with SARS-CoV-2. METHODS: An …
The heat pumps for better urban air quality✰.
Carella A, D'Orazio A. Carella A, et al. Sustain Cities Soc. 2021 Dec;75:103314. doi: 10.1016/j.scs.2021.103314. Epub 2021 Sep 1. Sustain Cities Soc. 2021. PMID: 34549022 Free PMC article.
Strict restrictions to halt the spread of COVID-19 provided an opportunity to quantify the contribution of different pollution agents. We analyze the concentrations of pollutants recorded in Rome during the lockdown periods for the containment of the spread of Co …
Strict restrictions to halt the spread of COVID-19 provided an opportunity to quantify the contribution of different pollution …
Anti-infective dyes in the time of COVID.
Wainwright M. Wainwright M. Dyes Pigm. 2021 Dec;196:109813. doi: 10.1016/j.dyepig.2021.109813. Epub 2021 Sep 17. Dyes Pigm. 2021. PMID: 34548711 Free PMC article. Review.
The phenomenal global upheaval caused by SARS-CoV-2 has produced amazing responses from science and healthcare, particularly in the rapid realisation and production of vaccines. ...Antimicrobial dyes have been suggested by various authors for inclusion in thi …
The phenomenal global upheaval caused by SARS-CoV-2 has produced amazing responses from science and healthcare, particu …
Supporting resident well-being on and outside the ICU during the COVID-19 pandemic: the use and value of institutional interventions and individual strategies.
Scheepers RA, Geerlings SE, van der Meulen M, Lombarts K. Scheepers RA, et al. Med Educ Online. 2021 Dec;26(1):1978129. doi: 10.1080/10872981.2021.1978129. Med Educ Online. 2021. PMID: 34545767
During the COVID-19 pandemic, resident well-being has been shown to be at risk, which may interfere with residents' process of professional development during their educational trajectory. Therefore, we developed a well-being program for residents, aimed to help res …
During the COVID-19 pandemic, resident well-being has been shown to be at risk, which may interfere with residents' process of …
Ventilation in worker dormitories and its impact on the spread of respiratory droplets.
Zheng K, Ortner P, Lim YW, Zhi TJ. Zheng K, et al. Sustain Cities Soc. 2021 Dec;75:103327. doi: 10.1016/j.scs.2021.103327. Epub 2021 Sep 3. Sustain Cities Soc. 2021. PMID: 34545319 Free PMC article.
Most of the COVID-19 cases in Singapore have primarily come from foreign worker dormitories. ...This paper seeks to understand how these dormitories' design affects natural ventilation and, subsequently, the spread of the COVID-19 particles by looking …
Most of the COVID-19 cases in Singapore have primarily come from foreign worker dormitories. ...This paper seeks to understand …
Stakeholder based weights of new sustainability indicators providing pandemic resilience for residential buildings.
Tokazhanov G, Tleuken A, Durdyev S, Otesh N, Guney M, Turkyilmaz A, Karaca F. Tokazhanov G, et al. Sustain Cities Soc. 2021 Dec;75:103300. doi: 10.1016/j.scs.2021.103300. Epub 2021 Aug 26. Sustain Cities Soc. 2021. PMID: 34545318 Free PMC article.
During COVID-19, the building and service characteristics of residential buildings turned out to be more critical due to lockdowns. ...'Health and Safety' category is found to be the most critical among the others. The prevention of virus propagation, mental …
During COVID-19, the building and service characteristics of residential buildings turned out to be more critical due to lockd …
Study on strategies for alighting and boarding in subway stations.
Sun L, Yuan G, Yao L, Cui L, Kong D. Sun L, et al. Physica A. 2021 Dec 1;583:126302. doi: 10.1016/j.physa.2021.126302. Epub 2021 Aug 2. Physica A. 2021. PMID: 34545267 Free PMC article.
With its high infection rate, COVID-19 has swept the globe and brought great challenges to social life and economies. ...In traditional subway organizations, all one-sided doors of a train carriage are employed for passengers' alighting and boarding. A higher risk o …
With its high infection rate, COVID-19 has swept the globe and brought great challenges to social life and economies. ...In tr …
The effect of toxicity on COVID-19 news network formation in political subcommunities on Reddit: An affiliation network approach.
Chipidza W. Chipidza W. Int J Inf Manage. 2021 Dec;61:102397. doi: 10.1016/j.ijinfomgt.2021.102397. Epub 2021 Aug 9. Int J Inf Manage. 2021. PMID: 34545262 Free PMC article.
In this paper, we uncover the network of COVID-19 related news sources shared to 30 politically biased and 2 neutral subcommunities on Reddit. ...Our findings suggest that news sources associated with high toxicity are rewarded with prominent positions in the …
In this paper, we uncover the network of COVID-19 related news sources shared to 30 politically biased and 2 neutral su …
Hypophosphatemia is an independent risk factor for AKI among hospitalized patients with COVID-19 infection.
Chen Z, Gao C, Yu H, Lu L, Liu J, Chen W, Xiang X, Hussain HMJ, Lee BJ, Li C, Wei W, Huang Y, Li X, Fang Z, Yu S, Weng Q, Ouyang Y, Hu X, Tong J, Liu J, Lin L, Liu M, Xu X, Liu D, Song Y, Lv X, Zha Y, Ye Z, Jiang T, Jia J, Chen X, Bi Y, Xue J, Chen N, Hu W, He CJ, Wang H, Liu J, Xie J. Chen Z, et al. Ren Fail. 2021 Dec;43(1):1329-1337. doi: 10.1080/0886022X.2021.1979039. Ren Fail. 2021. PMID: 34541999
BACKGROUND: This study sought to investigate incidence and risk factors for acute kidney injury (AKI) in hospitalized COVID-19. METHODS: In this retrospective study, we enrolled 823 COVID-19 patients with at least two evaluations of renal functi …
BACKGROUND: This study sought to investigate incidence and risk factors for acute kidney injury (AKI) in hospitalized COVID- …
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