Department of Chemistry   University of Oxford

Web of Knowledge

Go straight to searching Web of Knowledge


 

The Web of Knowledge platform provides access to:

  • Web of Science with
    • Science Citation Index: a multidisciplinary database covering all sciences (incl. maths, computing, physics & astronomy, chemistry, earth & biological sciences, medicine & engineering); indexes over 6650 journals and is updated with 16,000 new records every week. Data available from 1945.
    • Conference Proceedings Citation Index: indexes the published literature of the most significant conferences, symposia, seminars, colloquia, workshops, and conventions in a wide range of disciplines in science and technology. Published proceedings may be included from a number of sources: books or series produced by publishers or societies, reports, sets of preprints (when preprints are the only publications from a conference) or journals. Data from 1990; more than 1100 conferences added each quarter.
  • Journal Citation Reports (JCR): provide citation data, journal ranking and impact factors for nearly 5,000 leading science journals and "provide a systematic and objective means of determining the relative importance of science journals within their subject categories".
    • 2015 Journal Citation Reports now available - search here
    • Impact Factors are calculated by ISI from the data in their Citation Indexes: "The journal impact factor is a measure of the frequency with which the 'average article' in a journal has been cited in a particular year. The impact factor will help you evaluate a journal's relative importance, especially when you compare it to others in the same field. The impact factor is calculated by dividing the number of current citations to articles published in the two previous years by the total number of articles published in the two previous years".
  • Essential Science Indicators: a database of performance statistics and trends in science, providing citation rankings for scientists, institutions, countries, journals and papers

Searching

  1. Click Select a Database then Web of Science. Click [Change Limits and Settings]' if you wish to restrict yor search to Science Citation Index (by unchecking boxes for 'Social Sciences' and 'Arts & Humanities' Citation Indexes). Select years to search (dates of indexing, not publication).
  2. Click button for one of:

Searching Notes

  1. Topic (subject) search: abstracts are available only from 1991 onwards in Science Citation Index, and only when provided by the author in English in the original article; otherwise, topic searches are only carried out on article titles plus a few added keywords.
  2. Address information is only included in Science Citation Index records from 1973 onwards, so a search including address terms will not retrieve earlier records.

Results

  • Results Summary - shows the records retrieved by your search
  • Sort if required (default is Latest Date; other options: Times Cited, Relevance, First Author, Journal Title, publication year; up to 100,000 records can be sorted)
  • Output Options: select amount of data you require then Print, Email, Save a tagged text file (can open in word processor or Excel) or Export To Reference Software, eg. EndNote
  • For any record click title to go to Full record for abstract; then link to:
    • References - for papers it cites
    • Times Cited - for papers citing it
    • Related Records - to find articles which share one or more cited references
    • - leads to Full Text of article for many electronic journals (only if Oxford has subscription)
    • HOLDINGS - to see location of journal in Oxford libraries (eg. shelf mark of items held in RSL)
    • Create Citation Alert - receive email alerts on future citations to this record (requires registration)
  • Add results to Marked List for later output and more output options
  • Analyze Results - rank results by author, descriptor, source title and more, eg., find the top 10 authors on a particular topic
  • Citation Report - provides instant analysis of citation statistics, such as total and average citation count and the h-index

Save Search History

  • Save a search history to the server (registered users only) or to your local workstation for future reuse
  • Save a search history as an alert, which will deliver search results to you each week by email

N.B. The Web of Science Science Citation Index database is multidisciplinary and does not cover chemistry in as much depth as Chemical Abstracts / SciFinder Scholar - fewer chemical journals are covered, patents are not included, it does not cover as many years, and chemical compounds and reactions are not indexed. For further details and examples see: Science Citation Index / Web of Science v. Chemical Abstracts / SciFinder Scholar: Comparison of Features and retrieval rates.


Access

  • no passwords are required when accessing from university network/VPN; if you are asked for id/password, clear all browser cookies to restore automatic IP access.
  • For offsite access use Oxford Single Sign on account to login here.

Documentation


Notes

  1. The Web of Knowledge Service for UK Education from MIMAS provides a single route to all Thomson Reuters products subscribed to by our institution
  2. The databases are supplied by ISI/Thomson Scientific
  3. Web of Science also includes Social Sciences Citation Index and Arts & Humanities Citation Index.

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Updated 20/6/2013. If you have any comments please contact: cheminfo@chem.ox.ac.uk

 
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