31 Tuesday Oct 2017
Posted in JURN's Google watch
Google Images needs an additional filter. Something like: “Face with lots of complex background, people doing stuff”, as well as “Face”. Otherwise, no matter what your search terms are, with “Face” you just get head-and-shoulders mug-shots and boring zoomed-in snaps of conference presenters (why do people even make the latter?).
30 Monday Oct 2017
Posted in Academic search, Spotted in the news
Rather suitable for Halloween, the Open-i Biomedical Image Search Engine from nlm.nih.gov. Sample non-gruesome search: banana.
30 Monday Oct 2017
Posted in Spotted in the news
Community of Online Research Assignments (CORA). A recent example…
“Students often depend on citation generators provided by databases, library discovery tools, and websites when tasked with correctly formatting their references. However, these generators often make mistakes that students don’t notice. This activity will help students to look critically at the citations provided by citation generators and to find the mistakes.”
29 Sunday Oct 2017
Posted in New titles added to JURN
British Journal for Military History (The British Commission for Military History)
28 Saturday Oct 2017
Posted in Ecology additions, New titles added to JURN
Journal of Daylighting (architecture, place design)
Joelho : journal of architectural culture
Plato Journal (International Plato Society, mirrored here)
Transactions of the International Society for Music Information Retrieval (forthcoming)
27 Friday Oct 2017
Posted in Spotted in the news
Open Content on JSTOR, a new single-page listing of links to all public-and-open content at JSTOR. 2,260 OA books, monographs and reports. 339 pre-1923 journals. You can also do a title search.
All the early pre-1923 journal content should be found in JURN, via selective indexing which targets the pre-1923 JSTOR mirror on Archive.org. The bulk (possibly all) of the OA books are also found in JURN, via picking up record pages at one of the book publisher catalogues (e.g. RAND Corp., which supplies nearly 1,000 of the JSTOR books) and/or on OA book catalogues such as oapen.org. JURN doesn’t index DOAB, as it’s not needed — its content is all covered elsewhere.
27 Friday Oct 2017
Launched today for Open Access Week, the free Knowable Magazine under CC BY-ND. Access the issue here.
There doesn’t seem to be a portable PDF version, just a tablet-tastic Web site with no RSS feed. I don’t mind the lack of a PDF, but if they want to be in the newsfeeds of influencers then surely someone needs to plug in the RSS module.
23 Monday Oct 2017
Posted in New titles added to JURN
22 Sunday Oct 2017
Posted in Spotted in the news
“Sci-Hub provides access to nearly all scholarly literature” is a new, if misleadingly titled, pre-print at PeerJ Preprints. Mis-titled because it seems to imply to the world that all scholarly literature is behind paywalls, or that all the stuff that matters is behind paywalls. It isn’t, as there’s also Open Access. On this point the body of the article contradicts its own title, in terms of the OA coverage…
“Strikingly, coverage [at Sci-Hub] was substantially higher for articles from closed rather than open-access journals (85.2% versus 49.1%).”
So only 49.1% for OA. I’d guess that’s mainly because less people need to plug a DOI into Sci-Hub to get an OA article.
However the idea that 49.1% of “all” OA articles are in Sci-Hub turns out to be very questionable. Because that 49.1% amounts, according to the article, to a piffling “1.4m” articles from 2,650 OA journals.
The whole of OA journal output to date cannot possibly fit into a mere 2.8m articles. For instance, CORE alone has 5m full-text OA papers, according to their February 2017 blog post….
“CORE is thrilled to announce that it currently provides 5 million open access full-text papers.”
And that’s after CORE’s great difficulties in successfully finding and harvesting full-text (running at around 30%, last I heard) from cantankerous repositories. (Update: At Dec 2017 CORE is claiming to locally host 9m in “research outputs” and “full text articles”, inc. 1.8m articles extracted from Elsevier, Springer, Frontiers and PLoS).
Consider also that the DOAJ currently lists just over 10,000 OA journals, even after its recent/ongoing clean-up of titles. DOAJ made 2.5m articles searchable in full-text at 2016, and its full-text holdings hardly even scratch the surface of the contents of DOAJ journals.
Given numbers like these and others, bloggers and journalists should be wary of glancing at this new PeerJ Preprints article and making claims such as: ‘Sci-Hub shown to provide access to nearly half of all OA articles!’
How to explain the mis-match? It appears to be a result of the article’s authors using a database which is very partial in its OA coverage…
“To define the extent of the scholarly literature, we relied on DOIs from the Crossref database”.
After cleaning that haul…
“our catalog consisted of 22,193 journals encompassing 57,074,208 articles. Of these journals, 4,345 (19.6%) were inactive (i.e. no longer publishing articles), and 2,650 were open access (11.9%). Only two journals were inactive and also open access.”
Well now, that last point is interesting in its own right. Is CrossRef throwing out all inactive OA journals? It looks like it. If so, then that seems a bit unfair on OA — but perhaps it’s happening because a CrossRef bot is just automatically tracking the journals in the DOAJ. It’s well known that the DOAJ removes a journal as soon as it ceases or takes a break from publishing, and that would seem to neatly explain the apparent lack of inactive OA journals in CrossRef.
(If that’s the case then I’d also suspect CrossRef may not even be tracking all of the DOAJ: since the journals of ‘the top 10 publishers’ in the DOAJ currently stand at 2,282 OA journal titles. Add a few worthy niche publishers and ‘learned association’ titles, and I’d be willing to bet that CrossRef’s 2,650 OA total would be matched fairly neatly. CrossRef’s title .XLS is here, if anyone cares to do a more precise tally against the DOAJ’s .XLS and then sort the results by publisher).
Which means Sci-Hub is still a long way, probably a very long way (15%?), from useful coverage of all OA journal articles. And it may never offer the claimed… “access to nearly all scholarly literature”. Partly because pirates have little or no interest in pirating ‘free’, and indeed usually take professional pride in shunning ‘free’. Even if they were aiming to pro-actively include OA, neither Sci-Hub or LibGen would be able to provide the public with Google’s speed, relevancy ranking, up-time, traffic management etc. Nor could they remove dead links in the same speedy way as Google does — and I doubt they want to try to mirror the entire OA corpus locally (although they might harvest and ingest things like the CORE full-text, fairly easily). More likely that they will start to detect a DOI request as being OA, and then bounce the user to the public full-text without re-hosting it themselves. In which case I don’t see a Sci-Hub/LibGen combo becoming “the one box to rule them all”.
Which isn’t to say that there won’t one day be some whizzy Web browser addon that provides all sorts of sophisticated automated overlays and injections into your Google Search results, far beyond a basic “article has DOI, look it up on Sci-Hub” button for those too lazy to do a manual copy/paste lookup. In which case it might be possible to approximate a melding of Google Search and Sci-Hub on a single page of results.
17 Tuesday Oct 2017
Posted in Spotted in the news
It’s not yet likely to replace your human podcast transcriber on Fivver.com etc, but it’s headed in that direction. Judging by the high accuracy that Google’s automatic YouTube subtitling can achieve for spoken-voice, it seems Microsoft might get to near-human accuracy in a few years if not sooner.
