Science Intelligence and InfoPros

Little things about Scientitic Watch and Information Professionnals

Archive for June 2010

Happy birthday ScienceDirect!

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Elsevier has announced that it is celebrating the tenth anniversary of its online scientific research platform, ScienceDirect.

The tenth anniversary also marks the addition of the ten millionth article to the database, which contains full-text articles and book chapters.

ScienceDirect became fully operational in 2000 when it surpassed one million articles and launched its backfiles initiative, adding literature published prior to 1994.

According to Elsevier, it has since then become the largest and most extensive resource of its kind.

The platform was created to help scientists quickly find the most relevant content for their specific research objectives by offering search, reference and discovery tools.

Institutions worldwide currently offer ScienceDirect to their faculty and students, with up to twenty articles downloaded per second from the platform.

Press release from KnowledgeSpeak.

Written by hbasset

June 29, 2010 at 8:02 pm

Posted in literature

Tagged with

20% of science articles are available free of charge

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A recent survey published in PLoS ONE, reveals that one in five research papers published in 2008 are currently available for free on the Internet.

Author manually checked the availability of 1837 articles, randomly sampled from 1.2 million articles in the Scopus database from Elsevier.

Of articles published in 2008,

  • 8.5 percent were freely available at the publishers’ websites.
  • An additional 11.9 percent free manuscript versions could be found on authors’ websites or in repositories.

Open Access has so a significative impact on the availability of the scientific journal literature.

Breaking down the articles by discipline, it was found that with 33 percent, earth sciences had the highest overall OA share, while chemistry had the lowest with 13 percent.

Björk B-C, Welling P, Laakso M, Majlender P, Hedlund T, et al. (2010) Open Access to the Scientific Journal Literature: Situation 2009. PLoS ONE 5(6): e11273. doi:10.1371/journal.pone.0011273
http://www.plosone.org/article/info:doi/10.1371/journal.pone.0011273

Written by hbasset

June 29, 2010 at 7:46 pm

Posted in Journals

Tagged with ,

Peer review is not magic

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On the basis that only 40% of top science journals articles are cited by others within the 5 yers after publication (according Peter Jasco, .2009), Derek Lowe wonders why low quality papers get pubished and advocates for chemical data archives…

Lowe, Derek. What to do with the not-quite worthless. In the pipeline, online 25th of June, 2010:

http://pipeline.corante.com/archives/2010/06/25/what…

Written by hbasset

June 28, 2010 at 7:53 pm

Posted in Journals

Tagged with ,

is ChemSpider better than SciFinder and Reaxys?

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Because only a fraction of Chemistry knowledge is published on traditional sources, ChemSpider rely on millions of amateurs and experts over the world to build an extensive database.

According Antony Williams, (a ChemSpiderman of course)
What are differences between ChemSpider, Reaxys and SciFinder

  • Everything on Reaxys and Scifinder is curated
  • The data resources can be over a 100 years old
  • The platforms are commercial and “read-only”
  • ChemSpider is free, to everyone
  • Data are in a state of ongoing curation & annotation
  • Data resources are from the “electronic era”
  • Data are expanded daily and enhanced on an ongoing basis
  • The platform delivers integrated algorithm access

Written by hbasset

June 24, 2010 at 7:33 pm

Posted in Science 2.0, Tools

Tagged with ,

Science blogging in WordPress

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As WordPress celebrates impressive stats (see below), Science is, after all, not so badly scored in Hot Topics

  • Health (24th position)
  • Science (52th position)

Official stats : http://en.wordpress.com/stats/

  • There are over 25 million WordPress publishers as of June 2010
  • 11.4 million blogs hosted on WordPress.com
  • plus 13.8 million active installations of the WordPress.org software.
  • over 260 million people worldwide visit one or more WordPress.com blogs every month,
  • and they view over two billion pages on those blogs each month.
  • WordPress.com users publish about 350,000 new posts on an average day
  • (and their readers leave 400,000 new comments every day).

Written by hbasset

June 23, 2010 at 8:57 pm

Posted in Web 2.0

Tagged with

ChemSpider awarded in Paris

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Chemspider, search engine supported by The Royal Society of Chemistry (see my previous post), has scooped the Innovative Software Award at the iExpo/KM Forum 2010.

The award is organised by GFII (the Association for Professionals of the Information Industry) and recognises leading software providers in the information industry for their innovative capabilities and user interfaces.

Presented by Didier Benard, from Sanofi Aventis R & D, the award recognises a non-commercial initiative in enhancing information online whether for the professional community or for the general public.

The jury selected ChemSpider as an award winner for providing free access to data on chemical information (both text and structure-based), which is reliable and controlled by an international expert community.

ChemSpider links together compound information across the web, providing free text and structure search access of millions of chemical structures.

With an abundance of additional property information, tools to curate and use the data, and integration to a multitude of other online services, ChemSpider claims to be the richest single source of structure-based chemistry information available online.

Press release

Written by hbasset

June 23, 2010 at 7:59 pm

Posted in 01: Gathering

Tagged with ,

ScienceDirect readers are hyper-focused on Cell and on The Lancet

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As a result of this lack of time, people are just hyper-focused on
Science, Nature and PNAS
” said Linda Nordling in the Gardian.
A quick look of last TOP25 hottest articles shows up that 11 millions of ScienceDirect readers are as well hyper-focused on the 2 major journals published by Elsevier.

Despite that the platform offers more than 2,500 titles (25% of the global science publisher claims Elsevier), Cell and The Lancet can concentrate up to 100% of 25 top read articles in ScienceDirect.

  • Jan-Mar 2010: Cell, 13 + The Lancet, 5 : 72%
  • Oct-Dec 2009: Cell, 13 + The Lancet, 8 : 84%
  • Jul-Sept 2009: Cell, 9 + The Lancet, 4 : 52%
  • Apr-Jun 2009: Cell, 8 + The Lancet, 3 : 44%
  • Jan-Mar 2009: Cell, 10 + The Lancet, 0 : 20%
  • Jan-Mar 2008: Cell, 18 + The Lancet, 1 : 76%
  • Jan-Mar 2007: Cell, 21 + The Lancet, 1 : 88%
  • Jan-Mar 2006: Cell, 19 + The Lancet, 4 : 92%
  • Jan-Mar 2005: Cell, 23 + The Lancet, 2 : 100%


A quick study of last TOP25 hottest articles shows up that 11 millions of ScienceDirect readers are as well hyper-focused on the 2 major journals published by Elsevier.
Despite that the platform offers more than 2,500 titles (25% of the global science publisher claims Elsevier), Cell and The Lancet can concentrate up to 100% of 25 top read articles in ScienceDirect.

  • Jan-Mar 2010: Cell, 13 + The Lancet, 5 : 72%
  • Oct-Dec 2009: Cell, 13 + The Lancet, 8 : 84%
  • Jul-Sept 2009: Cell, 9 + The Lancet, 4 : 52%
  • Apr-Jun 2009: Cell, 8 + The Lancet, 3 : 44%
  • Jan-Mar 2009: Cell, 10 + The Lancet, 0 : 20%
  • Jan-Mar 2008: Cell, 18 + The Lancet, 1 : 76%
  • Jan-Mar 2007: Cell, 21 + The Lancet, 1 : 88%
  • Jan-Mar 2006: Cell, 19 + The Lancet, 4 : 92%
  • Jan-Mar 2005: Cell, 23 + The Lancet, 2 : 100%

Written by hbasset

June 23, 2010 at 7:39 pm

Posted in Journals

Tagged with