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News from JURN

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News from JURN

Monthly Archives: September 2015

DuckDuckGo Image Search

20 Sunday Sep 2015

Posted by futurilla in JURN tips and tricks

≈ Leave a comment

DuckDuckGo’s Image Search is now a very pleasant experience in terms of relevancy ranking, a year after introduction of the images service in the summer of 2014. Speedy, too.

Of course it lacks Google’s useful filters for Creative Commons and image-size, but CC can be approximated in DuckDuckGo by adding the keywords Commons and Attribution to one’s search — and DuckDuckGo doesn’t seem to distort such a search by also trying to finding synonyms.

Nor does adding the word commons mean that it get confused into searching for pictures of the ‘heather and hawks’ type of natural heathland commons.

Such an approximation of CC appears to work quite well. And in such cases (‘find large-size CC images’) DuckDuckGo doesn’t appear to have a major handicap compared to Google, since both search engines seem to cover the same mega-services such as Wikipedia and DeviantArt etc.

Flickr is a special case, since the relevant keywords aren’t there — one would do better to use search.creativecommons.org for a thorough CC Flickr search.

duckduck

urlHosted

19 Saturday Sep 2015

Posted by futurilla in Spotted in the news

≈ Leave a comment

Have you noticed the rise of UTM tracking tokens in URLs? There’s an increasing amount of extra text being added after the URL, usually meant to tell marketeers how the link was found. At its simplest it might look something like…

http://www.url.org/page.html?#they_found_this__page_via_Facebook

Anyone not web-savvy who then shares the URL also unwittingly reveals to the world how they found that URL, unless the tracking is cloaked as gibberish numbers.

Anyway, urlHosted has spotted the potential of this URL misusage to initiate a new server-less communication method…

urlHosted is an experimental web app that misuses the part after the “#” of a URL to store and read data. … This means this app neither stores nor sends any of your data to any server. … [then] Whenever you visit the site [that has] payload data in the URL, the [URLhosted browser] app renders that data as an [text] article.”

One would still have to pass a clickable link somehow, so I’m not sure how useful this would actually be to anyone in its current form. I guess at its most clandestine urlHosted might work something like: Bill places a time-limited message-URL in an old post on his blog, then casually refers to the title of this post (without linking to it, or even mentioning his blog) in an email to Susan. Bill and Susan both know that this mention means she should check his blog and find the post in the next 12 hours — and then click on an URL there that has been temporarily altered to contain a message. urlHosted elegantly renders the message on a page for Susan. 12 hours later Bill switches the URL link back to normal. Since old blog posts are only rarely re-indexed by search services, and receive little traffic, there’s only a slim chance the message will be exposed to public view. The addition of simple ROT-13 to the message would make it even more unlikely to be discovered. But it’s probably much easier for Bill and Susan just to use SnapChat.


Update: There’s a handy Greasemonkey script for Firefox users that simply auto-strips such gunk from the URL when the Web page loads in the browser. Those in need of a standalone add-on for Firefox might look at Au Revoir ATM or PureURL.

Indexing of OA mapping journals

19 Saturday Sep 2015

Posted by futurilla in Spotted in the news

≈ Leave a comment

A 2015 study of the “Indexing of Mapping Science Journals”, including cartographic history journals.

* Found that 47 such titles were published as free / open access, but that only eight of those were in the DOAJ.

* Of the 47 free / open access titles, 12 were represented in Google Scholar by 10 or less articles.

* Scopus indexed 18 of the 47 free / open access titles.

MOOCs for autumn/fall

18 Friday Sep 2015

Posted by futurilla in Spotted in the news

≈ Leave a comment

So it’s “back to school” time. What fab free MOOCs are available and starting this September / October?

* Teaching Library Research Strategies | Canvas Network

“… an experienced academic librarian will share his strategies for getting students engaged in the art of library research.”

* Book Sleuthing: What 19th-Century Books Can Tell Us About the Rise of the Reading Public | edX

“Go behind the scenes at Harvard’s libraries to discover how readers in the first information age interacted with their books.”

* 30 Days of TED | Canvas Network

“… the wide variety of resources available on the TED website [TED Talks etc] and how to use them in the classroom.”

Journal of Brief Ideas

17 Thursday Sep 2015

Posted by futurilla in Spotted in the news

≈ Leave a comment

An unusual new OA journal is the Journal of Brief Ideas, containing “citable ideas in fewer than 200 words” which are published under a CC-BY license. Interesting idea, but the title is not going into JURN just yet. The journal is in beta, for one thing. I also suspect that a clear focus on rational evidence-based discourse may be difficult to maintain, once wider audiences find it and realise it’s a free-for-all platform. The curation, such as it is, seems too light-touch to allow the journal’s reputation to survive a surge of articulate loons.

However, I’ve often thought that a normal journal might usefully have such short pieces — perhaps tight summary surveys of each of the field’s knowledge gaps (“what we know that we don’t know”). Perhaps such an article series might run alongside a series of imaginative ‘brief ideas’ articles on how those knowledge gaps might be filled. A third series might briefly outline the field’s as-yet unexplored interdisciplinary potentials.

Ledger

15 Tuesday Sep 2015

Posted by futurilla in Spotted in the news

≈ Leave a comment

The world will soon have a new open access journal on bitcoin, cryptocurrencies, ledgernomics and blockchain applications. Ledger will be Open Access, but is not yet in JURN since the first issue won’t be published until 2016.

50 years of the UK’s Biological Records Centre

15 Tuesday Sep 2015

Posted by futurilla in Spotted in the news

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The Biological Journal of the Linnean Society‘s July 2015 issue (Vol 115 Part 3) is devoted to biological recording, celebrating and documenting 50 years of the UK’s Biological Records Centre as a pioneer of citizen science. The issue is currently free.

No babies = no humanities

14 Monday Sep 2015

Posted by futurilla in Spotted in the news

≈ Leave a comment

Government decrees closure of all humanities degrees. No, it’s not another crazed Putin pronouncement from Russia. It’s sober Japan…

Many social sciences and humanities faculties in Japan are to close after universities were ordered to “serve areas that better meet society’s needs”. Of the 60 national universities which offer courses in these disciplines, 26 have confirmed they will either close or scale back their relevant faculties at the behest of Japan’s government. … 17 national universities will stop recruiting students to humanities…”

…[the move in Japan is] linked to a low birth rate and falling numbers of students, which has led to many institutions running at less than 50 per cent of capacity.”

And the situation is only likely to get worse. In population terms Japan is headed back to where it was in 1955…

numbers-dont-lie-graphic2-1440084895801 Source: IPSS (National Institute of Population and Social Security Research) via IEEE.

So it seems that the same blanket closure of humanities departments may soon be forced on other nations in steep demographic decline, such as Russia and most of post-socialist Eastern Europe. Possibly even southern Italy.

Which is one reason why I’ve been so pleased to see the amazing baby boom we’ve been having here in the UK over the past five years, which shows no sign of stopping any time soon. We seem to have babies and toddlers everywhere you look, and the supermarkets usually now dedicate two double-sided aisles to romper-suits, nappies, toddler clothes, baby food etc. Midwives are worked off their feet, and infant school reception classes are so full that the kids are almost falling out the windows. And I’d take a bet that these kids are going to be remaking and reinventing British youth culture circa 2023-28, and then surging into the universities circa 2026-35.

JISC benchmarking tool for OA in the UK

07 Monday Sep 2015

Posted by futurilla in How to improve academic search, Open Access publishing, Spotted in the news

≈ Leave a comment

A handy benchmarking tool for OA in the UK…

CIAO is a benchmarking tool for assessing institutional readiness for Open Access (OA) compliance … produced as part of the JISC OA Pathfinder…”

oaguide

Looks good, but omits the utterly vital element of ‘Public, Peer and Government Discovery’. I’d suggest adding an extra strip with the following wording/steps…

ENVISIONING: We do not know what proportion of our OA repository contents can be found via public search-engines, or the quality of the search results that link to our repository.

DISCOVERING: We are considering the most effective steps to improve our repository coverage in public search-engines, and are taking advantage of guides and free consultancy work offered by staff at major search engines such as Google. We will rank the priority of these steps by both their likely impact on discoverability and ease of implementation.

DESIGNING & PILOTING: We have committed funds to implement and test at least ten commonly recommended methods that will increase our repository’s coverage in the public search-engines. Graduate interns have been recruited to aid the repository staff during this period.

ROLLING OUT: The planned measures have been turned on or implemented. Systems and staff are in place, and best practice workflows have been clearly documented and disseminated. Search engine indexing of our repository content is being tested to gather reliable metrics on: increased indexing coverage; time to index new content; and search result quality. We are also internally monitoring visitor traffic and open/dwell rates.

EMBEDDING: We are examining further measures to boost the quality of the public search results for our repository content, such as ensuring that the document title is used in the results Web link. We are considering acquiring funds to undertake certain large-scale measures once deemed too expensive to implement, such as retrospectively re-working the university-branded cover-pages applied to our PDFs. Senior staff have recognized that Web traffic to our OA repository represents a valuable branding, outreach and recruitment opportunity. The repository is no longer seen as drain on resources or as general-use web storage for the university.

What’s in Common Crawl?

06 Sunday Sep 2015

Posted by futurilla in Academic search

≈ 1 Comment

The Common Crawl service is an open monthly crawl of the Web. It currently weighs in at a whopping 145TB, and is seemingly limited to Web sites with high-ranking inbound links.

How does one discover if an URL is being crawled for Common Crawl? With the Common Crawl Index, an URL lookup tool for Common Crawl. It’s then apparently a fairly easy thing to work down a tree for identification and extraction of, say, just the Wikipedia index segments from the monthly crawl.

A test with some randomly selected (and rather more obscure than otherwise) JURN URLs suggests that Common Crawl does indeed visit a wide range of URLs. You can see what actual pages on an URL are being indexed by Common Crawl, by replacing the *.URL inside this…

http://index.commoncrawl.org/CC-MAIN-2015-06-index?url=*.jprstudies.org&output=json

In the above instance, the crawler doesn’t appear to going very deep into the heaving bosom of Journal of Popular Romance Studies. To create a version of JURN on Common Crawl the crawler would need to be told to explicitly do a deep harvest on each URL, rather than only collecting pages with high-ranking inbound links. That’s my guess, and it might explain the sparse harvest of jprstudies.org (see above). This guess seemed to be confirmed, when I found a Common Crawl forum comment in August 2015 by Tom Morris…

…given a fixed budget, focusing on crawling entire domains, whether by using sitemaps or other means, will, necessarily, reduce the number of domains which are crawled. Focusing on crawling all structured product data will mean sacrificing crawling popular pages.”

So the JSON output for the above link effectively tells you what your domain’s most popular pages are, as judged by inbound links from quality sources. That, in itself, may be rather useful for some.

What about PDFs? It seems that some PDFs are collected and indexed alongside the HTML. Not many PDFs seem to make it into the index, though. For instance, another forum comment showed a table for the March 2015 crawl, which had 3,111,864 PDFs against 1.6Bn HTML pages. The PDFs that do make it in often appear to be truncated.

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