samedi 3 décembre 2005
ScienceGov en V.3
Le portail et moteur de recherche Science.gov vient d'être mis en ligne sous sa nouvelle version. Les nouveautés :
* Query input improvements
o Terms automatically ANDED
o Phrases using quotation marks identified
o Boolean searching enhanced
+ Accepts logical operators AND, OR, NOT
+ Supports parentheses and wildcards
* MetaRank
o A sophisticated method of ranking the results of your science queries
o Uses the metadata available – including information within abstracts and snippets – to rank queries
* Early viewing of results
o Allows you to begin working with results while Science.gov continues to search databases in real time
o When your search is complete, you can retrieve the additional ranked results
* Enhanced Advanced Search
o Enhanced fielded searching
o Ability to match ANY or ALL fields
o Ability to search the full record
* More intuitive site navigation
o Easy to use drop-down menus
o Context sensitive help
o Session preferences link
* Permanent Link
o Navigate directly to the original document by selecting Permanent Link
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