There was a significant drop in traffic during the partial lockdown, which caused the reduction of mobile emission sources. Although the industrial sector was affected by the Covid-19 pandemic, the industry factories and power plants in Vietnam still operate during the partial lockdown, which ...
The dashed orange line indicates the predicted crime trend if COVID-19 had not taken place (counterfactual scenario). The three dashed red lines correspond to the dates of the three national lockdowns (23 March 2020, 5 November 2020, and 6 January 2021), while the dashed green line the ...
LockdownStringency IndexGlobal Health & Security IndexObjectives: The objective of this paper is to examine the influence that various contextual variables have upon the number of deaths due to COVID-19, across theSocial Science Electronic Publishing...
The lockdown days was significantly correlated with COVID-19 pandemic based on unconstrained (r = −0.9126, F-ratio = 6.1654; t-ratio = 2.40; prob > .0203 with 49 observations) and based on Tukey-lambda (r = 0.7402, λ = 0.14). The lockdown, one of the social isolation ...
Moreover, we found a significant decrease in depression levels during the post-lockdown (β = −0.486, CI 95% [−0.917–−0.055], p = 0.027). As regards the second model (Figure 4), participants also displayed a significant increase in their depression severity during the lockdown (...
Using Eq. (2), we estimated the impact of the COVID-19 lockdown on individual merchants and how the impact varies with shop characteristics such as chain stores, the size of the network for chain stores and multiapp stores: $$\begin{array}{l}Y_{imt} = \beta _{1m}{\rm{Lockdown}...
Second year was probably the worst. (…) I got a First but I don’t know, I think the change from the first year felt difficult. (…) I tried to calm down a bit in the second year but I went too far and I just had a boring time. And then third year I kind of had a bit...
Analysis of COVID-19 transmission sources in France by self-assessment before and after the partial lockdown: observational study. J Med Internet Res. 2021;23(5):e26932. doi:10.2196/26932PubMedGoogle ScholarCrossref 30. Ding K, Yi B, Chen Y, et al. Epidemic cluster of ...
These dates cover the extent of the Chinese COVID-19 lockdown in 2020 (Table S1). The arithmetic mean values across the stations on each day of the period in each of the three years, as well as at a monthly time step, were calculated. It should be noted that missing data from some...
pollutant concentration levels during the lockdown period for PM10, PM2.5, NO2and CO are well below the previous year’s daily concentration levels as well as below daily standards. PM2.5, CO and NO2are also below the more stringent annual standards. Ahmedabad has the second largest number of...