AFIT/AFRL Library
 
Library Catalog
Type the keyword(s) in the box below then press Enter or click the Submit button.
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Type the keyword you want to find. For example:
  • optics
  • "thin films"
  • nano*

Search Tips
Adjacency Multiple words are automatically searched as a single phrase.
Example : air power
When using more than one phase in the same search box, use quotation marks.
Example : "air power" AND "world war."
Wildcards Words may be right-hand truncated using an asterisk. '*' for 1-5 characters, '**' for open-ended truncation, '?' to replace a single character anywhere within a word.
Example : nano* searches for nano, nanoscale, nanometer; defen*e searches for defense or defence
Boolean Operators Use "and" or "or" to specify multiple words in any field, any order. Use "and not" to exclude words.
Example : "air power" AND "world war"
Example : (fighter and warfare) and not ("world war")
Proximity Operators Use "near" to specify words close to each other, in any order.
Example : mems NEAR sensor*
Field limits A field limit causes the system to search only the specified field for the specified word(s).
Grouping Keyword search results are usually grouped by relevance to bring the most likely titles to the top of the list. Each group represents a similar level of relevance and results are sorted within the group by date or title. To get an ungrouped result set, use boolean operators to form a complex query.
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