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bibliometrix

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Bibliometrix is an R package for literature review and synthesis of past research on a topic. It now has a Shiny graphical interface.

bibliometrix: An R-tool for comprehensive science mapping analysis

The use of bibliometrics is gradually extending to all disciplines. It is particularly suitable for science mapping at a time when the emphasis on empirical contributions is producing voluminous, fragmented, and controversial research streams. Science mapping is complex and unwieldly because it is multi-step and frequently requires numerous and diverse software tools, which are not all necessarily freeware. Although automated workflows that integrate these software tools into an organized data flow are emerging, in this paper we propose a unique open-source tool, designed by the authors, called bibliometrix, for performing comprehensive science mapping analysis. bibliometrix supports a recommended workflow to perform bibliometric analyses. As it is programmed in R, the proposed tool is flexible and can be rapidly upgraded and integrated with other statistical R-packages. It is therefore useful in a constantly changing science such as bibliometrics.

May 2025 in Review

Most frightening and/or depressing story: The India-Pakistan conflict seems to have died down a bit (or did the media outlets I pay attention to just lose interest?). But both the potential nuclear conflict and the long-term loss of glacial ice billions of people depend on are terrifying.

Most hopeful story: I came up with four keys to my personal happiness in the moment: sleep, coffee, exercise, and down time. What, no family, community, career accomplishment, or making a lasting difference in the world you ask? No, those are about reflecting on life satisfaction, not being in the moment. No “fun”? Well, my idea of fun may be different than your idea of fun. I wish you joy and happiness as you pursue your idea of fun, only try to have some empathy and don’t force your own idea of fun on others. So there.

Most interesting story, that was not particularly frightening or hopeful, or perhaps was a mixture of both: The U.S. approach to R&D is a partnership between government (through both grants and procurement power), universities, and the private sector (historically, including regulated monopolies like Bell Labs). Other countries including China have copied this model somewhat successfully, and our own government taking a monkey wrench to our own system that has worked so well seems like a really stupid idea. First we need to stop the damage and then let’s hope it can be repaired.

ARPA-H

ARPA-H is an idea for a new U.S. agency (probably within the existing National Institutes of Health) focused on leading edge medical and biotech research. It seems like a bit of a gimmick to me, but if this is what it takes to fund research and development (as opposed to just funding more research and development) I am all for it. The U.S. should have a competitive advantage here, and this should benefit out citizens.

Google Scholar, Microsoft Academic, and open science

Wired talks about how Google Scholar is changing the academic publishing industry as open science starts to take hold, and how Microsoft Academic might be an even better search engine. There are also a lot of other emerging search engines out there, which the article goes into.

I use Google Scholar quite a bit, even though Google sort of stopped advertising it and makes you go through a couple extra clicks to get to it. I didn’t know Microsoft Academic or most of these other tools existed.