Keyword Co-Occurrence Network Graph of the current focus of the COVID-19 literature

In this week’s update, we present the current focus of the COVID-19 literature, based on publications registered in PubMed as published during the past three weeks (September 28th to October 18th). There were 527 keywords that occurred in five or more manuscripts....

Keyword Co-Occurrence Network Graph for the Overall Research Field on COVID-19 up to September 28th, 2020.

Corpus downloaded from PubMed September 28th consisted of 53994 publications. There were 3300 keywords that occurred in five or more manuscripts. The keywords divided into five main clusters. To create the map, we used the LinLog method. The minimum cluster size was...

Network Visualization of Bibliometric Coupling Analysis of recent COVID-19 Literature, based on the publications the past week

Network Visualization of Bibliometric Coupling Analysis of recent COVID-19 Literature as it looks like on September 28th, 2020 This week we analyze articles made available in the past week, with reference lists. There were 2696 new documents, of which 1647 include the...

Keyword Co-Occurrence Network Graphs comparing COVID-19 research focus in the very early stages (up to March 23rd, 2020) to the focus in August 2020.

In this post, we compare the focus of the COVID-19 literature published in the very early stages of the pandemic (up to March 23rd) to the focus of literature published during August 2020. The first graph below is based on the literature based on the Corpus downloaded...

Network Visualization of Bibliometric Coupling Analysis of recent COVID-19 Literature, based on the publications the past week

Network Visualization of Bibliometric Coupling Analysis of recent COVID-19 Literature as it looks like on September 21st, 2020 This week we analyze articles made available in the past week, with reference lists. There were 3096 new documents, of which 1791 include the...