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Timespan

Use the Timespan options to specify the time period that you wish to search.

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  • All years – Searches all years in your current subscription. This is the default timespan setting.

  • Latest 5 years – Searches the current year and the last five cover journal publication years. For example, selecting this option would be equivalent to searching publication years from 2008 to 2012.

  • Year to date – Searches the current year -- only records with a cover date of the current year are included in the results.

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  • Latest 4 weeks – Searches the last four weeks of data that we entered in the product database. This may include "early arrivals" or late arrivals" in the results.

  • Latest 2 weeks – Searches the last two weeks of data that we entered in the product database. This may include "early arrivals" or late arrivals" in the results.

  • Latest (current) week – Searches the most recent week of data that we entered in the product database. This may include "early arrivals" or late arrivals" in the results.

Did You Know ... An "early arrival" may be a January item arriving early in November. A "late arrival" may be a December item arriving in February?

Note 1: If you wish to search for journals with a cover date older than 12 months, then we suggest you select the All Years or Latest 5 Years timespan.

Note 2: Take note that the Biological Abstracts product database is updated semi-monthly (24 times per year).

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  • From YYYY-MM-DD To – Searches a range of database years based on publication year. The default value is generally the first coverage year to the date when the product database was last updated.

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Updates to Web of Science

The Web of Science database is updated on a weekly basis as new records arrive and author feedback from ResearcherID comes into the Web of Science product.

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Did You Know ...

Limits and settings are remembered by the system during a search session. They are also remembered in future sessions only if you are a registered user and sign in.

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