| Printable/Searchable Help File This document is roughly 70 printed pages. |
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Welcome What Are the Citation Databases? How to Use The Web of Science Search Options
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ISI Citation Databases are multidisciplinary databases of bibliographic information gathered from thousands of scholarly journals. It is indexed so that you can search for specific articles by subject, author, journal, and/or author address. Because the information stored about each article includes the article's cited reference list (often called its bibliography), you can also search the databases for articles that cite a known author or work. Cited Reference Searching, unique to ISI, lets you use a given work as if it were a subject term to identify more recent articles on the same topic. For example, you can find all works that reference articles published by A. Williamson in 1995 in the Journal of Neurophysiology (J Neurophysiol). This type of searching often locates relevant articles that cannot be retrieved through traditional subject-author searching. Two search options are available:
Data stored for each item in the databases include title, author(s), journal, issue, page(s), abstract, keywords (KeyWords Plus), author addresses, publisher, and more. These data are presented on the Full Record page. Once you find an article of interest, the Web of Science gives you the ability to link directly to other articles on the same topic, even articles that have been published after the article you are viewing.
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Science Citation Index Expanded Note: You may not have access to all the available databases.
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If you have any questions about the use of ISI Citation Databases, contact an ISI Technical Help Desk. The Help Desk answers questions about the citation index data, as well as questions about appropriate search and retrieval techniques. Questions about network connections and/or the use of your Web browser should be directed to your network administrator. ISI Technical Help Desk (This link opens a new browser window. Close that browser window to return to the Web of Science.) |
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Easy Search offers a simplified topic, person, or place search that returns a maximum of 100 results. To begin an Easy Search:
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To search for articles by topic:
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Using Easy Search, you can search for a person as:
To search for articles by a specific person:
To search for articles that refer to the work of a specific person:
To search for articles about a specific person:
Person as Subject Search Examples
Person as Subject Search Rules
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To search for articles written by authors from a specific institution and/or geographic place:
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Full Search offers the full range of General Search and Cited Reference Search options and returns a site-configured maximum number of results. (The default number of results is 500 if sorted by "Latest date" or "Relevance," and 300 if sorted by "Times Cited," "First author," or "Source Title.") If you want to find more than the maximum number of results, try searching the data in segments. One way to do this is searching only one year of data at a time.
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To search the database(s) you selected for articles based on what you know about their subject matter, authorship, source publication, or author address(es):
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You can search for Topic, Author, Source Title, and Address. See the explanations below for examples of how to use the search options. To perform a search, you must enter search strings in one or more fields. The different search fields are automatically combined using the "AND" Boolean operator, which narrows your search by finding only records that meet the search statements in all the fields. For instance, if you enter a word in the Topic field and a name in the Author field, only those records that contain the topic word in the title, abstract, or keywords fields and that are by that author will be found.
See the explanations below for details on each search field and examples on using the search fields.
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Set LimitsTwo optional restriction lists enable you to limit your search to items written in a specific language or records of a specific document type. You may select one or more options from each list. To select more than one item in a list, Ctrl-click (Windows) or Command-click (Macintosh) each item. Note that these restrictions stay in effect until they are cleared by clicking Clear. Note also that the restrictions do not apply unless you have entered data in at least one search field. Sort OptionSort options include:
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The Search Results Summary page displays a list of records retrieved by a search, with articles identified by the first three authors (et al. is appended to indicate more than three authors), title, and source journal information. At the top of the page, the search fields and their contents are displayed. The total number of records found by your search is displayed at the bottom of the Search Results Summary page. (The Summary page also displays by clicking "Summary" on a full record accessed from the Marked Records page)
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Topic Examples
Topic search operator examples
Person/Author Examples
Person/Author search operator examples
Person/Author wildcard examples
Place/Address Examples
Place/Address search operator examples
Place/Address wildcard examples
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Stopwords are frequently used words such as articles (e.g., a, an, the), prepositions (e.g., of, in, for, through), and pronouns (e.g., it, their, his) that may be included in topic search phrases but are not explicitly searchable. For example, entering THROUGH THE LOOKING GLASS in the Topic field will return records that include the phrase LOOKING GLASS preceded by any two words. The stopwords THROUGH and THE are treated as wildcards that match any two words. Because stopwords are not explicitly searchable, you should not enter search phrases composed entirely of stopwords. Such searches will return no results. The following words are considered stopwords. Note that this list is subject to change.
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Some words and abbreviations occur so frequently in addresses that searching on these words by themselves is disallowed. For example, entering UNIV by itself in the Address field, would search for every record in which at least one author had a university address containing the UNIV abbreviation. The number of results returned would be so large as to be useless. For this reason, using any of these words or abbreviations by themselves in the Address field will generate an error indicating the query was not understood. Joining disallowed words with the OR operator also generates an error, unless the words are used in conjunction with an allowed word. For example, you may not search for UNIV OR PENN, but you may search for UNIV PENN OR UNIV PA. The following words are, by default, disallowed in the Address field (when used by themselves). Note that the list is configurable and therefore may be different at your site.
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Cited reference searching enables you to find articles from journals that have cited a book, a patent or another article. Through a cited reference search, you can discover how a known idea or innovation has been confirmed, applied, improved, extended or corrected. In the Arts & Humanities Citation Index, cited reference searching also enables you to find articles that make reference to and/or include an illustration of a particular work of art or piece of music. To learn more about cited reference searching and to see sample searches in the Web of Science and the ISI Citation Indexes on CD, see the Cited Reference Searching: An Introduction (this link will open a new browser window). To perform a cited reference search on the database(s) you selected:
Search Example: To search for articles that have cited the book Grammatology by Jacques Derrida:
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The Cited Reference Lookup page is the first step in a Cited Reference Search. The lookup will return a list of cited references that match the search criteria. To perform a lookup:
See the explanations below for details on each search field and examples on using the search fields.
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The Cited Reference Selection page is the second step of a Cited Reference Search. This page displays the results of your Cited Reference Lookup. It lists all the cited references in the database that satisfy the cited author, cited work, and cited year criteria you entered. Each reference that appears is cited by at least one article in the Web of Science. The references are listed 10 at a time (site configurable), sorted alphabetically by cited author and then by cited work. Your site administrator may limit the total number of references that display. Click the navigation arrows or the page numbers to move through the data. The number in the Hits column to the left of each reference indicates the number of times the article is cited in all years of the Web of Science currently available in the database. For Internet customers, this is all data years for the Web of Science (even though you may not have purchased access to all years); for intranet customers, this is all years that you've purchased. Consequently, when you click Search, the number of citing articles you retrieve may not match the number of Hits in the Cited Reference Selection if:
Also, the number of articles retrieved will be less than the number of Hits in the Cited Reference Selection if there are multiple hits by the same article (an article cites the individual work more than once). To navigate through this list - Click the navigation arrows or the page numbers to move through the data.
To search for/retrieve the records of the citing articles:
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Set LimitsTwo optional restriction lists enable you to limit your search to items written in a specific language or records of a specific document type. You may select one or more options from each list. To select more than one item in a list, Ctrl-click (Windows) or Command-click (Macintosh) each item. Note that these restrictions stay in effect until they are cleared by clicking the Clear button. Note also that the restrictions do not apply unless you have entered data in at least one search field. Sort OptionSort options include:
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This page displays the results of the second step of your cited reference search: it lists articles whose reference lists include the work(s) you selected on the Cited Reference Selection page. These articles are presumed to be related in subject to the works you selected, since they cite one or more of these work(s).
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For performance reasons, the Web of Science administrator can specify the maximum number of citations returned by a Cited Reference Lookup (the first step of the cited reference search). If your citation list exceeds this maximum, you will be notified and given the opportunity to refine your search criteria. For example, entering DARWIN as a cited author will return many more citations than most site administrators allow. A search such as this will result in the following message:
Respond to such a message by:
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The Cited Author in a cited reference is the first listed author of the cited item. Therefore, when you perform a cited reference search, you should enter the name of the first author of the work as the Cited Author in the Cited Reference Lookup. However, if the citation refers to a journal article published during the time span covered by your institution's subscription to the Web of Science, then your lookup will find any of the authors. When you click Lookup, you will see the name preceded by an ellipsis in the Cited Reference Selection Table. This only works for references to journal articles that have been indexed for the ISI Citation Databases. When you locate a record in this manner, it is recommended that you repeat the search using the first author of the article as the Cited Author. This way, you will retrieve all the variations of the cited item that are in the database. Note: If the Cited Lookup Limit is reached, all first-listed-author cited items are listed before those of secondary authorship. |
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A unique feature of ISI's Arts & Humanities Citation Index is that it includes citations to works of art (books, paintings, photographs, architectural drawings, musical scores) that are mentioned or reproduced in an article but not formally cited by the article's author(s). For example, an article that analyzes the structure of a Bach cantata may not explicitly reference the cantata in a footnote or endnote. But ISI creates a reference to this work and adds it to the list of references cited by the article. As a result, you can use the Cited Reference Search option to search for the article by entering BACH J* as the cited author and CANTAT* as the cited work. Keep in mind that cited works may be in a language other than English. Thus, for example, to do a cited reference search on Thomas Mann's Doctor Faustus, you should enter DOCT* OR DOKT* in the Cited Work Lookup field to match Doctor, Docteur, and Doktor. Implicit citations appear on the Cited Reference Selection page with cited author (musician, artist, etc.) and cited work listed. The volume field contains the code IMP to indicate an implicit citation. The following codes appear in the volume field to indicate that the citing article contains a reproduction of the cited creative work:
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Starting with 1991 data, English-language abstracts written by the author are included in the Science Citation Index Expanded, Social Sciences Citation Index, Arts & Humanities Citation Index, Chem Sciences Citation Index, BioSciences Citation Index, and the Clinical Medicine Citation Index for all articles where one is provided with the original publication. The full text of the abstract can be searched, viewed, printed, and exported. |
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Author Name Data However, during data years 1965 to 1974, source author names were captured with a maximum of 11 characters: eight character last names, followed by a space or a period (if truncated), and up to two initials. If the length of the last name permitted, more than two initials were captured. For example, source authors were captured during 1965-1974 like this:
Searching for an Author Search Results For example:
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Since many of the articles covered in the Citation Databases cite non-periodical literature such as books, you can perform Cited Reference Searches on book titles. You should identify a book by entering the name of the first listed author in the Cited Author field and the abbreviated first word or words of the title in the Cited Work field. If you are not sure if or how a word has been abbreviated, enter the first few letters of the word, followed by an asterisk. For example, to search for records of articles that cite Edith Hamilton's book Mythology, you might enter HAMILTON E* in the Cited Author field and MYTH* in the Cited Work field. This search would find the work whether or not its title has been abbreviated. |
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Since some of the articles covered in the Science Citation Index Expanded database cite patents, you can perform Cited Reference Searches on patents. Enter the patent's first author in the Cited Author field or the patent number in the Cited Work field. For example, to find the 1912 U.S. patent number 1030304 by H. Hollerith, you could enter 1030304 in the Cited Work field. Note: If you also subscribe to Derwent Innovations Index and the patent is included in the Derwent database, the patents listed on the Cited References Selection page will be linked to the full patent record in Derwent Innovations Index. View the Derwent Innovations Index product page for more information (this link opens a new browser window). |
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| Authors sometimes provide a list of keywords or terms that they feel best represent the content of their paper. These keywords are contained in the ISI record (1991 data forward, depending on the database) for each article and are searchable. In addition, ISI generates KeyWords Plus for many articles. KeyWords Plus are words or phrases that frequently appear in the titles of an article's references, but do not necessarily appear in the title of the article itself. KeyWords Plus may be present for articles that have no author keywords, or may include important terms not listed among the title, abstract, or author keywords. |
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Records in the ISI database include a document type indicator that categorizes articles using content/format categories such as Article, Book Review, Editorial, Letter, Correction. You may limit your search by selecting a single document type or group of document types. To select more than one item in a list, Ctrl-click (Windows) or Command-click (Macintosh) each item. The default selection is all document types. Document types are:
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Records in the ISI database include a language indicator that categorizes articles by the language in which they are written, with articles in more than one language categorized as Multilanguage. You may limit your search by selecting a single language or a list of languages. To select more than one item in a list, Ctrl-click (Windows) or Command-click (Macintosh) each item. The default selection is all languages. Languages are:
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The question mark ( ? ) and asterisk ( * ) characters are called wildcards because they can be included in a search term to represent unknown characters. The question mark represents any single character. The asterisk represents any group of characters, including no characters. Wildcards can be used in any Easy Search, General Search, or Cited Reference Search field, as long as you observe the following restrictions (refer to the help for those specific pages for more specific information and examples):
Asterisk (*) ExamplesAt ends of terms:
In the middle of terms:
Use the asterisk wildcard carefully so that it does not broaden your search more than you intend. Very broad searches not only take time, they may return many more records than you are willing to look through. For example, entering CELL* as a search term in the Topic field when no other search values are used will retrieve any record in the selected database(s) containing any word starting with CELL in the title, keyword, or abstract field. The resulting list will be huge. Using this Topic search term in conjunction with an author name and perhaps a source title would result in a more effective, well-focused search. Question Mark (?) ExamplesAt ends of terms:
In the middle of terms:
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Search operators are special words you can include in search fields to indicate logical relationships between multiple terms. For example, you can search for jointly authored articles by putting both author names in the General Search Author field, joined by the logical operator AND (e.g., JONES CR AND SMITH CW). Search operators must be separated from other items in a search field by either spaces or angle brackets. For example, APPLES AND ORANGES is a valid search. The search operators supported by the Citation Databases are:
Use only the listed operators in the following fields on the Easy Search, General Search, and Cited Reference Search pages:
You may use more than one search operator in a field. For example, you could enter AIDS OR HIV OR ACQUIRED IMMUNE DEFICIENCY SYNDROME OR HUMAN IMMUNODEFICIENCY VIRUS in the General Search Topic field to search for records containing any one of these words or phrases. If you use several different operators in the same field, you should
use parentheses to indicate which operators should be evaluated first.
Without parentheses, operators are evaluated in the following order, from
highest to lowest precedence: Since NOT is evaluated before AND or OR, you will need to use parentheses in any search expression where you want AND or OR to be evaluated first. For example, if you wanted to search for all records containing the word SUICIDE, but not records containing either the phrase DOCTOR-ASSISTED or PHYSICIAN-ASSISTED, you would enter SUICIDE NOT (DOCTOR-ASSISTED OR PHYSICIAN-ASSISTED) in the General Search Topic field. The parentheses indicate that the OR operator should be evaluated first. Examples: AND
OR
NOT
SAME
OPERATOR COMBINATIONS
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If you run the same General or Cited Reference searches frequently, you should save your search parameters using the Save Query button available on both the General Search and Cited Reference Search pages. Saved queries can easily be retrieved and rerun, saving you the trouble of reselecting search parameters. The procedures for saving and running queries differ based on your site's configuration: |
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You can use the Save Query button on either the General Search or Cited Reference Search page to save queries so that you can run them again in other sessions against the same or different data. Queries saved on the client include only your search parameters and are run against whatever database and time span selections you have established in the current session. Queries are saved as disk files in any disk or directory location you specify (e.g., in any directory on your local hard disk or network server or on a floppy disk). These files may have any name that conforms to the conventions of your operating system, but you should use a name that will make the file easy to identify when you want to rerun the query. If your browser's file open function looks by default for files with an .HTM extension, your saved file will be easier to find if you use this extension (e.g., QUERY.HTM). Avoid giving saved queries an .EXE extension, as this will prevent some browsers from retrieving the file. Microsoft Internet Explorer users click here for alternate Save Query instructions. To save a query:
To delete a query:
See also: Saving Queries (Server) |
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If you have used the Save Query button on the Search page to save queries, you can retrieve these queries and run them again using the file open option of your browser. To run a previously saved query, you must know the name and location of the file you created when you saved the query. Depending on your browser's capabilities, you will see either a text box with "Browse" and "Open Query" buttons or just a "Using Saved Queries" link on the Full Search page. Follow the appropriate instructions below. To run a query if you have "Browse" and "Open Query" buttons:
To run a query if you have just the "Using Saved Queries" link:
See also: Running Queries (Server) |
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A problem with some older versions of Microsoft Internet Explorer prevents the Save Query button from displaying a File Save dialog. To save a query using Explorer, follow these steps:
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You can use the Save Query button on either the General Search or Cited Reference Search page to save queries so that you can run them again in other sessions against the same or different data. Queries saved on the server include only your search parameters and are run against whatever database and time span selections you have established in the current session. Since all queries are saved on the server, you will need to select a user name and password to distinguish your saved queries from those of other users. Remember the user name and password you select, because they will be required to retrieve the queries you save. To save a query:
To delete a query:
See also: Saving Queries (Client) |
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If you have used the Save Query button on the Search page to save queries, you can retrieve these queries and run them again using the Run Saved Query button on the Full Search page. To run a previously saved query, you must know the user name, password, and query name that were specified when the query was saved. To run a query:
See also: Running Queries (Client) |
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| This flowchart shows the relationship among the results pages. The white boxes on the upper left represent the search pages, and are the starting point of the flowchart. |
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Summary pages - list results in a bibliographic format. The title of each record is a link to its full record. The four types of summary pages are:
Full record pages - contain complete bibliographic information, the abstract, keywords, Keywords Plus, and publisher information. From any full record, you can access the summary pages for Cited References, Related Records, and Citing Articles. |
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The Full Record page displays information contained in the ISI database about an article, with search terms highlighted. For example, if a record was located by entering MAD COW DISEASE in the Topic field on the General Search page, this phrase will be highlighted wherever it appears in the record. Information Available in Full Record Note that the ISI database does not contain the complete text of the article. Instead it contains a summary record for each article that includes some or all of the following fields, depending on the database you have selected. Article title, source title, ISSN, volume, issue, publication date, page range, publisher, publisher's address, publisher's World Wide Web address, complete list of authors, authors' addresses, reprint address, document type, language, references, abstract, author-provided keyword list, additional keyword list (KeyWords Plus®), and ISI document delivery number. Because the Web of Science supports links, the full record may contain additional buttons at the top-right of the page. If your institution subscribes to electronic journals there may be full text links. Links to other ISI products or an OPAC can also be present. See the ISI Web site for more information about ISI Links. Use the options on this page to:
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The Cited References page displays the cited reference list of the article whose name appears at the top of the page. References are underlined if a record for the source exists in the currently loaded ISI databases.
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The Citing Articles Summary page displays a list of articles whose reference lists include the article named at the top of the page. All items on the summary list are underlined, since a full record for each article exists in the ISI database.
Cited reference searching enables you to locate information on a given topic by using a representative or seminal work on the topic to search for other works on the same topic. The assumption is that articles that cite this seminal work must be related to it in subject matter. You can also use cited reference searching to:
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The Related Records page displays a list of articles whose cited reference lists include at least one of the sources cited by the original (parent) article, whose title appears at the top of the page. Articles that share the largest number of sources with the original article are listed first. The assumption behind related record searching is that articles whose reference lists include some of the same sources have a subject relationship, regardless of whether their titles, abstracts, or keywords contain the same terms. The more sources two articles have in common, the closer this subject relationship is presumed to be. Related Records are sorted from most relevant to least relevant. You can access Related Records from either the Full Record or Cited References pages.
Here's an example of how to use Related Records:
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The Marked Records page displays a list of the records you have marked during the current session. You can mark records on the Search Results Summary page by clicking the checkbox beside an article then clicking the Submit Marks button or the Mark Page or Mark All buttons, or by clicking Mark on a Full Record page. Use the options on this page to:
To clear all marked records:
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To print records:
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To save records to a file suitable for import by a bibliographic management software package:
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If you have ISI ResearchSoft's ProCite or Reference Manager and have installed the appropriate ISI Research Soft export plug-in, you can export marked records directly into a ProCite or Reference Manager database. To export records directly to ProCite or Reference Manager:
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| You can e-mail your marked records with a note to any e-mail address
you enter. The e-mailed records will be in the same format as the Save
to File format.
To e-mail records:
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Using the "Format for Document Delivery" button, you can order the full text of any article. This button will not display if you do not have a document ordering option in your configuration. Note: Depending on your configuration, the "Format for Document Delivery" button will perform one of these three functions:
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ISI's save file format is illustrated in the following sample record. You will see bibliographic information such as this for each record on your marked list. Two-character tags identify each data element in the record. Records are separated by an ER (end of record) tag. Each export file begins with two lines that identify the file type (FN) and version number (VR) of the export format.
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Each export tag identifies a data element. Tags are not included unless the data elements they identify are present in the record.
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| Bibliographic management software stores, manipulates, and prints out reference information in a variety of formats. Many of these software packages can import files containing reference information if the files are in the appropriate format. Since the required import format varies from product to product, you should consult the product documentation to determine whether your software can import ISI-generated files. |
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To enable the Export button, you must install the export plug-in available from ISI ResearchSoft. After this utility is installed, and you have configured your browser to recognize the utility as a helper/viewer application, the Export button will launch a program that exports marked records directly into a ProCite or Reference Manager database. Click here to access the download page for the export plug-in. Instructions for installing the utility are in the readme file that is included in the download. See your web browser documentation or help system for more information about setting up helper/viewer applications, also called plug-ins. You may also contact ISI ResearchSoft at: ISI ResearchSoft Phone: 510-559-8592 |
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Corporate and institution names that appear in author addresses are frequently abbreviated, and you should use the abbreviations when entering search terms in the General Search or Place Search address fields. ISI abbreviates names based on the following list. Other address elements such as street address and department/division names and state/country names are also abbreviated. To be sure that you enter the exact abbreviation, you can highlight the abbreviation and then use your browser's copy and paste functions to copy the abbreviation from this page and paste it into the Address field on the General Search or Place Search pages. Note that if the original publisher has abbreviated an address, it appears
in the ISI database in this abbreviated form, which may not conform to
ISI's standards for abbreviation. |
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Agricultural & Food Research Council |
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Words that appear in author addresses are frequently abbreviated, and you should use the abbreviations when entering search terms in the General Search or Place Search address fields. ISI abbreviates address words based on the following list. Other address elements such as corporate and institution names and state/country names are also abbreviated. To be sure that you enter the exact abbreviation, you can highlight the abbreviation and then use your browser's copy and paste functions to copy the abbreviation from this page and paste it into the Address field on the General Search or Place Search pages. Note that if the original publisher has abbreviated an address, it appears in the ISI database in this abbreviated form, which may not conform to ISI's standards for abbreviation. Click on a letter to move through the abbreviation list alphabetically. |
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The following geographic address items are abbreviated:
You should use the abbreviations when entering search terms in the General Search or Place Search address fields. Other address elements such as corporate and institution names and street address and department/division names are also abbreviated. To be sure that you enter the exact abbreviation, you can highlight the abbreviation and then use your browser's copy and paste functions to copy the abbreviation from this page and paste it into the Address field on the General Search or Place Search pages. Note that if the original publisher has abbreviated an address, it appears in the ISI database in this abbreviated form, which may not conform to ISI's standards for abbreviation. |
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U.S. State Abbreviations
Country Name Abbreviations Names of foreign countries are spelled out in the database as space permits (up to 15 characters). The abbreviations currently used for countries with names longer than 15 characters are listed in the left-hand column below. The right-hand column below lists the country name changes made to the database in the years listed.
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ISI abbreviates some words and phrases that appear in the titles of cited references. If a word or phrase appears on the list given below, it is abbreviated in the ISI Citation Database as indicated, and you should use the abbreviation when entering search terms in the Cited Reference Search Cited Work field. To be sure that you enter the exact abbreviation, you can highlight the
abbreviation and then use your browser's copy and paste functions to copy
the abbreviation from this page and paste it into the Cited Work field
on the Cited Reference Search page. |
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