This represents an Expert Search against Engineering Village databases. Expert Search provides search power and flexibility by incorporating advanced Boolean logic and including a rich variety of options. List of databases to query. When no databases are specified, all databases to which application account is entitles are searched. Database codes include:
c - Compendex/EI Backfile i - Inspec/Inspec Archive n - NTIS pc - Paperchem cm - Chimica cb - CBNB el - EnCompassLIT ep - EnCompassPAT g - GEOBASE f - GeoRef p - Patents Plus u - US Patents e - EP Patents w - WO Patents k - KnovelExpert search phrase which cannot be blank and cannot contain only * and whitespace characters. See help topics here for searching specific fields, and for using proximity/near operators, Boolean operators, exact phrases, special characters, wildcards and truncation, and stop wordsNavigator, a setting which determines if navigators should be returned if a is performed on search words, defaults to false if not setNavigator data count, a setting which determines how many records for the navigator should be returned, minimum is 1 maximum is 160, default is 10Autostemming a setting which determines if stemming is performed on search words, defaults to false if not setStart year, leave blank if providing updateNumberEnd year, leave blank if providing updateNumberUpdate week number, find records updated within the last N weeks; 1 <= N <=4, leave blank when setting startYear or endYear. See here for more information.Sort Field, which can vary by database. Default setting is relevance if parameter is not provided. See here for more information.