This query will match all documents containing words beginning with the prefix 'ehr' like the word Ehrlichia.
#Madsen micromate 304 portable
Whereas all of the previous search found exact matches on the whole term or phrase, a wildcard search will find partial matches. Lejo Thomas bmelist MADSEN Micromate 304 portable screening audiometer Ray Bowles bmelist Operating light UPS runtimes. Wildcard/Prefix queries You can perform "wildcard" or "prefix" queries using the '*' operator. The - character is synonymous with using NOT.
#Madsen micromate 304 manual
that enables you to perform manual pure tone audiometry. So a listing match would have to include the word default but not the phrase "document type". The MADSEN Micromate 304 is a low-cost portable screening audiometer. The NOT operator excludes documents that contain the term (or phrase) after NOT. NOT example search: default NOT "document type" In this case just one of the terms needs to exist within a listing to find a match on that listing. In this case both terms need to exist within a listing to find a match on that listing.The + character is synonymous with using AND. Northwestern University Auditory Test No. For example:ĭefault document is the same as default AND document. Madsen Micromate 304 audiometer (GN Otometrics, Denmark) with noise reduction earphones for pure tone averages. MADSEN MICROMATE 304 Portable Screening Audiometer With Telephonics Headphones. It will be used if there is no Boolean operator between two terms. Please note that Boolean operators must be all uppercase. Our search supports the following Boolean operators: AND, "+", OR, NOT and "-". Lot 18 Job Lot of 2 x Madsen Electronics Micromate 304 Screening Audiometers and 1 x Amplivox 116 Screening Audiometer (All Power Up) with 3 x Headsets, 3 x. Boolean operators define the relationships between Terms or Phrases. There are 2 types of basic queries: Terms and Phrases.Ī Phrase would wrap a string of words in quotes and find matches on the extact string.īoolean Operators You can combine basic queries with Boolean operators to form a more complex query.
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