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Advanced Search Examples

Search for records by using field tags, set combinations or a combination of both. Search operators and wildcards are allowed.

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AI=(A-1009-2008 OR 0000-0002-1553-596X)

finds records in which either the Researcher ID A-1009-2008 or the ORCID identifier 0000-0002-1553-596X appears in the Author Identifiers table.

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DO=10.1056/NEJMoa* OR DO=10.1016/S0140-6736*

Finds records that begin with either DOI (Digital Object Indentifier) number.

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EC=Marine & Freshwater Biology

Finds records of articles in which the terms "Marine & Freshwater Biology" appears in the SciELO Categories field of a Full Record. The title of the article may be in English and another language such as Spanish or Portugese. For example:

Culturing freshwater crayfish Samastacus spinifrons: a new alternative for diversifying Chilean aquaculture?

Cultivo de camarón de río Samastacus spinifrons: ¿una nueva alternativa para la diversificación de la acuicultura chilena?

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ED=Korczyn AD

Finds records of articles that were reviewed by this editor.

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IS=1367-4803

Finds records of publications such as journals and electronic publications that contains this ISSN number in the ISSN field within a record.

The ISSN (International Standard Serial Number) searches for periodical publications such as journals and electronic publications. If a journal has both a print ISSN and an electronic ISSN, then both display in the Full Record. The format is four numbers, a hyphen (-), three numbers, and then a check character that may be a number or X.

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OG=Chile

Finds all records that contain this preferred organization name and all its name variants, such as:

• Universidad de Chile, Chile
• Universidad de Chile, Santiago, Chile
• Universidad Católica del Norte, Coquimbo, Chile
• University of Santiago de Chile - USACH, Santiago, Chile
• Universidad Arturo Prat, Iquique, Chile

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SO=Nature AND TS=Amphibian*

Finds records of articles that appear in the journal Nature that contain the term amphibian.

SO=Nature AND TS=Amphibian* AND PY=2001

Finds records of articles published in the journal Nature in 2001  that contain the term amphibian.

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SU=Computer Science

finds records in which this term appears in the Research Areas field of a Full Record. These records may also include other research areas such as:

• Chemistry
• Computer Science
• Mathematics
• Zoology

For a list of research areas, see Research Areas.

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SU=Mathematical & Computational Biology OR SU=Mathematics

Finds records in which either or both research areas appear within the Research Area field in a Full Record. These records may also include other research areas such as:

• Chemistry
• Computer Science
• Mathematics
• Zoology
• And more ...

See also Research Areas

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TI=succinic acid

finds records in which the terms succinic and acid appear in the title.

TI="succinic acid"

finds records in which the exact phrase succinic acid appears in the title.

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TS=Monte Carlo simulation

finds records of publications containing the terms Monte, Carlo and simulation in any Topic field. The terms do not have to appear together in the same field.

TS="Monte Carlo simulation"

finds records of articles containing the exact phrase Monte Carlo simulation in a Topic field.

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TS=(Sul*ur AND Nitra*) AND #1

Finds records containing the terms sulfur (or sulphur) and nitrate (or nitrates) that also contain the search terms found in set #1.

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TS=(Quark* AND Lepton*) AND #1 NOT #3

Finds records containing the terms quark (or quarks) and lepton (or leptons and leptonic) that also contain the search terms found in set #1, but excludes all records that contain the search terms found in set #3.

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Field Tags

• AD=Address
• AI=Author Identifiers
• AU=Author
• DO=DOI
• EC=SciELO Categories
• ED=Editor
• IS=ISSN/ISBN
• OG=Organization
• PY=Year Published
• SO=Publication Name
• SU=Research Area
• TI=Title
• TS=Topic
• UT=Accession Number

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Search Query Rules

• Each search term in the query must be explicitly tagged with a field tag. Different fields must be connected with search operators.

• Extraneous spaces are ignored by the product. For example, extra spaces around opening and closing parentheses ( ) and equal (=) signs are ignored.

• For set combinations, enter a number (#) sign before each set number in the query.

• Only use SAME in Address searches. When used in other searches (such as Topic), SAME works exactly like AND.

• The total number of search sets that you can create during a session is 200.

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Search Tip

To search on the name AND, OR, NOT, NEAR, and SAME, enclose the name in quotation marks. Example: "Or"