Wikipedia is treasure trove of free knowledge shared by volunteers. While English Wikipedia is the most known and has the largest number of articles, you may find information in more than 200 different languages. Obviously some topics are covered better …
In a response to my previous post “Geography of High-Quality Science” Rasmus Persson has raised an interesting question: to what extent does or does not national GDP correlate with the “research output”? Here I try to answer it and analyze …
Nature publishing group introduced Nature Index at the end of 2014. This index is essentially a collection of author affiliations mentioned in the research papers published in 68 selected high-quality journals. Nature index can be used (and respective tools are …