I should start by saying that the server on which this blog is posted was set up in June 1993. Although the physical object has been replaced a few times, and had been “virtualised” about 15 years ago, a small number of the underlying software base components may well date way back, perhaps even to 1993. This system had begun to get unreliable in recent years, and it was decided about 6 months ago to build an entirely new virtual server and then migrate stuff to it.
Archive for June, 2024
A peak behind the (hosting) scenes of this blog.
Saturday, June 15th, 2024The 100th Anniversary year of Curly Arrows.
Friday, June 14th, 2024Chemists now use the term “curly arrows” as a language to describe the electronic rearrangements that occur when a (predominately organic) molecule transforms to another – the so called chemical reaction. It is also used to infer, via valence bond or resonance theory, what the mechanistic implications of that reaction are. It was in this latter context that the very first such usage occured in 1924[cite]bx4svt[/cite] taking the form of a letter by Robert Robinson to the secretary of the Chemical Society and “read” on December 18th 1924. The following diagram was included:
Data Discoverability as a feature of Journal Articles.
Tuesday, June 11th, 2024I can remember a time when journal articles carried selected data within their body as e.g. Tables, Figures or Experimental procedures, with the rest consigned to a box of paper deposited (for UK journals) at the British library. Then came ESI or electronic supporting information. Most recently, many journals are now including what is called a “Data availability” statement at the end of an article, which often just cites the ESI, but can increasingly point to so-called FAIR data. The latter is especially important in the new AI-age (“FAIR is AI-Ready”). One attribute of FAIR data is that it can be associated with a DOI in addition to that assigned to the article itself, and we have been promoting the inclusion of that Data DOI in the citation list of the article.[cite]10.59350/g2p77-78m14[/cite] Since the data can also cite the article, a bidirectional link between data and article is established. ESI itself can exceed 1000 “pages” of a PDF document and examples of chemical FAIR data exceeding 62 Gbytes[cite]10.1021/acs.inorgchem.3c01506[/cite] (Also see DOI: 10.14469/hpc/10386) are known. Finding the chemical needle in that data haystack can become a serious problem. So here I illustrate a recent suggestion for moving to the next stage, namely the inclusion of a “Data Availability and Discovery” statement. The below is the text of such a statement in a recently published article.[cite]10.1039/D3DD00246B[/cite]