1049 10 20655 https://www.socictopen.socict.org/files/original/19193a678cf46af34daba1028bf0b0e8.pdf 5a03a8b2d2866c982c575a05cc1e45f3 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Assessment of Population Immunity to SARS-CoV-2 Virus in the Rostov Region Creator An entity primarily responsible for making the resource L. V. Lyalina, O. S. Chemisova, A. Yu. Popova, E. B. Ezhlova, A. A. Mel’nikova, A. K. Noskov, E. V. Kovalev, G. V. Karpushchenko, V. S. Smirnov, A. V. Trishina, E. A. Bereznyak, S. V. Volovikova, S. I. Stenina, E. G. Yanovich, M. G. Meloyan, N. Yu. Asmolova, A. A. Usova, S. S. Slis’, A. A. Totolyan Description An account of the resource By August 2020, more than 850000 cases of new coronavirus infection (COVID-19) caused by SARSCoV-2 were confirmed in the Russian Federation, with the Rostov Region as one of the ten most affected regions in Russia. The spread of the disease is largely determined by the state of population immunity in a certain area. Our research focuses on specific humoral immune response and estimates the level of herd immunity to SARS-CoV-2 virus among the population of the Rostov Region.Materials and methods. The study involved 3,048 people; the volunteers participating in the study were divided into seven age groups. The content of antibodies to SARS-CoV-2 was determined applying ELISA using a kit for the analysis of human serum or blood plasma for the presence of specific IgG to the nucleocapsid of the SARS-CoV-2 virus, manufactured by the State Scientific Center of Applied Microbiology and Biotechnology (Obolensk) in accordance with the instructions for use.Results and discussion. The assessment of seroprevalence to SARS-CoV-2 in the Rostov Region showed that the proportion of people positive for IgG to the new coronavirus was 16.5 %, the range of seropositive individuals in the general population was between 13.9 % and 19.1 % (p<0.05). There were no significant gender differences in the degree of seroprevalence with a positive result registered in 16.6 % of women and 16.5 % of men. A high level of humoral immunity to SARS-CoV-2 was established in individuals aged 1–17 against the background of low incidence rates, which may indicate the dominance of asymptomatic forms of the disease in this age group. The highest level of seropositivity was found in preschool children (33.6 %), students (29.3 %), employees (17.3 %), and education professionals (15.3 %). Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource covid-19, Rostov Region, Population immunity, antibody igg Identifier An unambiguous reference to the resource within a given context 10.21055/0370-1069-2020-4-117-124 Source A related resource from which the described resource is derived Проблемы особо опасных инфекций Publisher An entity responsible for making the resource available Federal Government Health Institution, Russian Research Anti-Plague Institute “Microbe” Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Infectious and parasitic diseases https://www.socictopen.socict.org/files/original/dda95262f8f7f0bed030fd0f014f1682.pdf 73c5ddf93f690ffaa04f266532fd510e Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource COVID-19 PANDEMIC AND RELIGION: ISLAMIC LAW PERSPECTIVE: A MINI REVIEW Creator An entity primarily responsible for making the resource Sameer Mohammed Al-Gorany Description An account of the resource At the moment, humanity lives in chaos and panic as a result of what is being spread about COVID-19 pandemic through media, including TV's and social networks. This mini review displayed the procedures and the measures to deal with the diseases and pandemics according to the Islamic Shari'a concept. It also addressed the responsibility of the patient and the doctor in such situations as well as against other diseases. In addition, this review addressed the causes and the symptoms of COVID-19 pandemic and how it could spread, avoided and treated by following and committing to the recommendations of the Islamic religion and through the application of holy Quran verses as well as the prophet's speech. This is due to the fact that the Islam is a comprehensive religion that can effectively well handle all the humanity issues and solve all of its scientific and practical implications. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource quarantine, covid-19, Pandemic, , Religion, Islamic law Identifier An unambiguous reference to the resource within a given context 10.37557/gjphm.v3i1.73 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Medicine (General) https://www.socictopen.socict.org/files/original/eb959f0cd1afd173c7bb59ccdcbce18f.pdf a71900fa90525ac1443c13d3b12a438f Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Economic Security: Threats, Analysis and Conclusions Creator An entity primarily responsible for making the resource Isroilov Bokhodir Ibragimovich, Ibragimov Boburshah Bokhodir ogli, Pardaev Shuhrat Kholikovich, Ibragimov Bekjon Jamol ogli Description An account of the resource The national security of the state depends on the level of economic security of the country. Therefore, the concept of national security of developed countries IS paid special attention to the issue of economic security. The economic security of a country depends on its social, economic, financial, political, environmental and epidemiological situation. To assess the existing social, economic, financial, political, environmental and epidemiological situation, they use a system of indicators that represent the situation. The Covid-19 infection detected in December 2019 in Wuhan, China, has had a negative impact on economic stability and development along with the social situation in all countries of the world. International financial institutions forecast that the growth of the world economy and the recession will decrease even more than the 2008 financial and economic crisis. In order to prevent the negative consequences of the pandemic, Uzbekistan, like many countries around the world, has imposed socio-economic and administrative restrictions. These restrictions have a negative impact on living standards, incomes, the state budget and the economic situation. The decline in economic activity of the economic sector and the population also undermines the economic security of the country. For this reason, the authors have developed recommendations for economic security in the context of Covid-19 infection. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource Pandemic, crisis, economy, society, economic stability, socio-economic, National Security, consequences Identifier An unambiguous reference to the resource within a given context 10.18415/ijmmu.v7i8.1806 Source A related resource from which the described resource is derived International Journal of Multicultural and Multireligious Understanding Publisher An entity responsible for making the resource available International journal of multicultural and multireligious understanding Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Social sciences (General), Social Sciences https://www.socictopen.socict.org/files/original/c8c79d8e266ee60f11bacfbf662acc09.pdf fc332fbefadcbfec227c4da8f6a30554 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Pandemia: Radio Universidad de Comodoro Rivadavia decidió informar con prudencia Creator An entity primarily responsible for making the resource Marcelo Sedrón, Carlos Milito Description An account of the resource Durante la vigencia del aislamiento social preventivo y obligatorio dispuesto por el Gobierno Nacional Argentino a raíz de la pandemia, aparecieron nuevas modalidades en los consumos culturales, no obstante, la radio ha sido consecuente con su rol de informar e interpretar lo que sucede en una sociedad, acosada por el COVID-19. En este marco, las radios universitarias argentinas cumplen al informar con responsabilidad e interpretar lo que sucede. Cada una de las radios que integran ARUNA, la Asociación de Radios universitarias argentinas lo hace con su huella institucional y con la responsabilidad de ser un medio de comunicación Público. Marcelo Sedrón, explica que la pandemia altero la gestión de la emisora. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource pandemia, Tecnologias, infodemia, Periodismo, Estrategia, RADIOS UNIVERSITARIAS Identifier An unambiguous reference to the resource within a given context 10.24215/16696581e382 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Communication. Mass media https://www.socictopen.socict.org/files/original/474e64a86bbc6e8eb6d3e70a4715b245.pdf 79aefd8467bc447b96f1e02544342163 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Risk factors related to liver injury in non-Intensive Care Unit admitted patients infected with COVID-19: A retrospective study of 102 patients Creator An entity primarily responsible for making the resource Mohammad Reza Zali, Amir Sadeghi, Pegah Eslami, Arash Dooghaie Moghadam, Ali Pirsalehi, Sajad Shojaei, Laya Jalilian Khave, Ghazal Sanadgol, Taha Hasanzade, Dorsa Shirini, Hamid Asadzadeh Aghdaei, Saeed Abdi Description An account of the resource Background: Liver is one of the target organs for COVID-19 infection. The liver damage in critically ill patients was investigated in previous studies, but there is no available data about liver injury in mild to moderate form of infection with COVID019. In this study, we estimated the prognostic factors related to liver injury in NON-ICU admitted patients infected with COVID-19. Methods: in this retrospective study, 102 eligible adult participants admitted in the ward were included. Demographic characteristics, admission duration, underlying disease, manifestations of infection, and laboratory data were analyzed. Then, with statistical, univariate, and multivariate analysis, the associated and independent factors were estimated. Results: the mean age of the study population was 55.13± 17.02 years old. The most common symptom was fever (45.8%). The most frequent co-morbidity was hypertension (25%). 65 patients had liver injury (63.72%). According to statistical analysis CRP were significantly higher in liver injury group (P=0.01, respectively). Univariate analysis reported ALKP, and CRP associated significantly with liver injury (P=0.04, OR= 1.003, Cl 95%= 1.000-1.007; P=0.03, OR= 1.009, Cl 95%= 1.000- 1.017, respectively). No independent factor was detected in multivariate analysis. Based on Spearman’s rank correlation coefficients CRP and lymphocyte correlated significantly with AST (r=0.22, P=0.00; r=-0.13, P=0.09, respectively). Moreover, neutrophil, CRP, and lymphocyte correlated with ALT (r=0.27, P=0.01; r=0.23, P=0.02; r= -0.19, P=0.05, respectively). Conclusion: Although in the current study, no independent factor was detected, CRP had a significant association with liver injury. It appears the role of inflammatory pathways in the severity of this infection. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource covid-19, Prognostic factor, liver injury Source A related resource from which the described resource is derived Caspian Journal of Internal Medicine Publisher An entity responsible for making the resource available Babol University of Medical Sciences Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Internal medicine https://www.socictopen.socict.org/files/original/04ff19fb56af88ace634ddcbc322ca2b.pdf 72f1befcd15bbc49e7597e314be84a7a Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Complete heart block and itchy rash in a patient with COVID-19 Creator An entity primarily responsible for making the resource Fatemeh Dehghani Firouzabadi, Mohammad Dehghani Firouzabadi, Sogand Goudarzi, Fatemeh Moosaie Description An account of the resource Background: The outbreak of coronavirus disease 2019 (COVID-19) has become a global crisis, as the World Health Organization (WHO) declared COVID-19 as a global pandemic. Complete heart block, resulting from an abnormal heart rhythm, is a rare presentation of this infection, which can be life-threatening due to possible progression into ventricular tachycardia. Case Presentation: We report a critical case of COVID-19 in a young woman without any medical history. She was admitted to the hospital with a rare, but serious presentation of temporary complete heart block with a skin rash after three weeks of treatment with an antiviral agent and hydroxychloroquine. The result of cardiac monitoring, using a Holter monitor, was normal, and her sinus rhythm returned to normal without any interventions. Conclusion: This case emphasized the importance of regular follow-ups for patients with COVID-19 and highlighted the need for attention to unusual presentations, such as brief episodes of unconsciousness and chest pain. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource covid-19, SARS-CoV-2, arrhythmia, Skin manifestation, Complete heart block, Cutaneous rash, itching rash Source A related resource from which the described resource is derived Caspian Journal of Internal Medicine Publisher An entity responsible for making the resource available Babol University of Medical Sciences Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Internal medicine https://www.socictopen.socict.org/files/original/2a8aa4b65cd3c469315709588fdbe23c.pdf a6ce91bba4e42df411695d9bfffee5e6 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource The risks of liver injury in COVID-19 patients and pharmacological management to reduce or prevent the damage induced Creator An entity primarily responsible for making the resource Antonio Vitiello, Raffaele La Porta, Vilma D’Aiuto, Francesco Ferrara Description An account of the resource Abstract Background The global pandemic COVID-19 caused by the new coronavirus SARS-CoV-2 has already caused about 1.4 million deaths, and to date, there are no effective or direct antiviral vaccines. Some vaccines are in the last stages of testing. Overall mortality rates vary between countries, for example, from a minimum of 0.05% in Singapore to a maximum of 9.75 in Mexico; however, mortality and severity of COVID-19 are higher in the elderly and in those with comorbidities already present such as diabetes, hypertension, and heart disease. Main text Recent evidence has shown that an underlying liver disease can also be a risk factor, and SARS-CoV-2 itself can cause direct or indirect damage to liver tissue through multisystem inflammation generated especially in the more severe stages. In the current pandemic, liver dysfunction has been observed in 14–53% of patients with severe COVID-19. In addition, drugs administered during infection may be an additional factor of liver damage. The mechanism of cellular penetration of the virus that occurs by viral entry is through the receptors of the angiotensin 2 conversion enzyme (ACE-2) host that are abundantly present in type II pneumocytes, heart cells, but also liver cholangiocytes. Conclusion In this manuscript, we describe the clinical management aimed at preserving the liver or reducing the damage caused by COVID-19 and anti-COVID-19 drug treatments. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource COVID-19/SARS-CoV-2, liver fibrosis, liver damage, Obeticholic acid Identifier An unambiguous reference to the resource within a given context 10.1186/s43066-021-00082-y Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Surgery, Diseases of the digestive system. Gastroenterology https://www.socictopen.socict.org/files/original/106506b78fc3a80492b77f22210c6abc.pdf b623e367c7e6d18955220a5df56cc373 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Teaching Sentiment in Emergency Online Learning—A Conceptual Model Creator An entity primarily responsible for making the resource Domingos Martinho, Pedro Sobreiro, Ricardo Vardasca Description An account of the resource Due to the COVID-19 pandemic, higher education institutions with a face-to-face model have found themselves in the contingency of migrating to online learning. This study explores the perspective of all the lecturers at a Portuguese private higher education institution who were invited to participate, regardless of their research area, in this questionnaire. It aims to propose and test a conceptual model that combines attitudes, preferred activities, and technological experience with the sentiment about the impact of this experience on students’ learning process, on their teaching activity, and on the strategy of higher education institutions. An online questionnaire was conducted to 65 lecturers engaging in emergency online lecturing. The obtained results showed that lecturers reveal a positive attitude towards online lecturing, tend to prefer activities in which they feel most comfortable in face-to-face lecturing, and consider having technological experience useful for online activities. Lecturers have a positive sentiment about the impact of online learning on students’ learning, their faculty career, and the strategy of higher education institutions. The proposed conceptual model test shows that the model has well-fitting conditions. The results confirm the hypotheses formulated: namely, the predictive effect of attitude, preferred activities, and technological experience on sentiment. Faculty engagement in emergency online lecturing shows that the members are available to participate in the changing process, and the proposed conceptual model can be used to assess this readiness. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource covid-19, online learning, higher education, lecturers, emergency online learning, emergency online teaching Identifier An unambiguous reference to the resource within a given context 10.3390/educsci11020053 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Education https://www.socictopen.socict.org/files/original/3049cd9fcc55ab14485e4e063bec9b6f.pdf 1cdf4687c8268f1939480399cae95e88 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Dialyse péritonéale et pandémie COVID-19 Creator An entity primarily responsible for making the resource Christian Verger, Max Dratwa, Jacques Chanliau, Pierre-Yves Durand Description An account of the resource L’épidémie à Coronavirus COVID-19, qui touche la planète entière, oblige chaque pays et leurs habitants à adapter leurs modes de vie afin, à laLfois, de se préserver et de préserver son entourage. La prise en charge des personnes souffrant d’une maladie chronique associée doit évoluer durant cette période en fonction des pathologies et du lieu de traitement. Rapidement, en sus des directives ministérielles, les sociétés savantes ont proposé des recommandations qu’il importe à chacun d’adapter en fonction des possibilités et de l’environnement d’exercice. Certaines sont synthétiques et générales, d’autres concernent des groupes plus particuliers d’individus. Nous citerons ainsi les recommandations (en Anglais) de l’ERA-EDTA : https://www.era-edta.org/en/wp-content/uploads/2020/03/200311_Press-Release_SARS-CoV-2.pdf L’expérience de Wuhan en hémodialyse : https://doi.org/10.1101/2020.02.24.20027201 Les recommandations générales de la SFNDT : https://www.sfndt.org/sites/www.sfndt.org/files/medias/documents/Conseils%20SFNDT%20COVID-19%20-%20090320%20vDef.pdf Peu de recommandations étaient fournies concernant les patients traités par dialyse péritonéale en dehors de celles de l’ISPD récemment publiées en plusieurs langues: https://ispd.org/strategies-covid19/ (traduction française réalisée par le RDPLF) La France et certains pays francophones se caractérisent aussi par une proportion importante de patients en dialyse péritonéale non autonomes assistés par infirmière. Les responsables du Registre de Dialyse Péritonéale de Langue Française (RDPLF) ont rédigé, en accord avec la Société Francophone de Néphrologie Dialyse et Transplantation (SFNDT) des recommandations, volontairement simples, et spécifiques du mode de prise en charge dans nos régions. Ces recommandations complètent celles précédemment citées et ne concernent que le suivi du patient lors de son maintien à domicile pour le protéger et protéger son entourage de toute contamination. Il appartient à chaque professionnel de s’inspirer de ces recommandations et de les adapter en fonction de ses possibilités.. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource coronavirus, covid-19, pandémie, Épidémie, RDPLF, recommandatiions Identifier An unambiguous reference to the resource within a given context 10.25796/bdd.v3i1.54413 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Internal medicine https://www.socictopen.socict.org/files/original/28c50640e16a58c584bf3465463e0f12.pdf 930f0950b192ffd009b72f825bfa3b08 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Ground-Based MAX-DOAS Observations of Tropospheric NO₂ and HCHO During COVID-19 Lockdown and Spring Festival Over Shanghai, China Creator An entity primarily responsible for making the resource Muhammad Bilal, Aimon Tanvir, Zeeshan Javed, Zhu Jian, Sanbao Zhang, Ruibin Xue, Shanshan Wang, Zhou Bin Description An account of the resource Reduced mobility and less anthropogenic activity under special case circumstances over various parts of the world have pronounced effects on air quality. The objective of this study is to investigate the impact of reduced anthropogenic activity on air quality in the mega city of Shanghai, China. Observations from the highly sophisticated multi-axis differential optical absorption spectroscope (MAX-DOAS) instrument were used for nitrogen dioxide (NO2) and formaldehyde (HCHO) column densities. In situ measurements for NO2, ozone (O3), particulate matter (PM2.5) and the air quality index (AQI) were also used. The concentration of trace gases in the atmosphere reduces significantly during annual Spring Festival holidays, whereby mobility is reduced and anthropogenic activities come to a halt. The COVID-19 lockdown during 2020 resulted in a considerable drop in vertical column densities (VCDs) of HCHO and NO2 during lockdown Level-1, which refers to strict lockdown, i.e., strict measures taken to reduce mobility (43% for NO2; 24% for HCHO), and lockdown Level-2, which refers to relaxed lockdown, i.e., when the mobility restrictions were relaxed somehow (20% for NO2; 22% for HCHO), compared with pre-lockdown days, as measured by the MAX-DOAS instrument. However, for 2019, a reduction in VCDs was found only during Level-1 (24% for NO2; 6.62% for HCHO), when the Spring Festival happened. The weekly cycle for NO2 and HCHO depicts no significant effect of weekends on the lockdown. After the start of the Spring Festival, the VCDs of NO2 and HCHO showed a decline for 2019 as well as 2020. Backward trajectories calculated using the Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) model indicated more air masses coming from the sea after the Spring Festival for 2019 and 2020, implying that a low pollutant load was carried by them. No impact of anthropogenic activity was found on O3 concentration. The results indicate that the ratio of HCHO to NO2 (RFN) fell in the volatile organic compound (VOC)-limited regime. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource remote sensing, NO₂, spring festival, MAX-DOAS, HCHO Identifier An unambiguous reference to the resource within a given context 10.3390/rs13030488 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Science