Ovid Technologies Field Guide

Journals@Ovid (OVFT)


Table of Contents:

  1. Overview
  2. Access and Availability
  3. Database Highlights
  1. Limits
  2. Searching the Journals@Ovid Fields
  1. Producer Information
  2. Copyright and Usage Information

Overview

Journals@Ovid is the second generation of Ovid Full Text, which combines all the capabilities of Ovid Full Text Collections with several important features and functions. The database is an aggregate of hundreds of scientific, technical, and medical journals from over 50 publishers and societies. While the Ovid Full Text Collections are subsets of journals combined for local access, Journals@Ovid is an aggregated online database of all Ovid journals, with each journal available by individual subscription. Some of the benefits of Journals@Ovid are:

Custom Full Text Limit. With the purchase of any of Ovid's Full Text journals, you gain access to all the bibliographic citations, references, and abstracts in the Journals@Ovid database. You can search the entire database of bibliographic citations, or you can limit your search to the full text journals to which your institution has subscribed.

Seamless Linking. Each Journals@Ovid title is linked to other Journals@Ovid titles, and to bibliographic databases on Ovid Online such as MEDLINE, CINAHL, and PsycINFO. Bi-directional linking allows you to start your search in a bibliographic database and link to the full text in Journals@Ovid, or link from Journals@Ovid to citations in bibliographic databases. Additionally, you can link from references in an article to other full text articles. Within the Full Text display, hypertext features allow you to display an outline of the document and move immediately to a selected section, and link from cited references in the text to the complete reference.

Easy Browsing. Browsing through journals in Journals@Ovid is easy and intuitive. You can browse through the journals by title, or by journal subject, where the journals are grouped according to subject areas.

Comprehensive Coverage. We are including additional sections of the print journals in Journals@Ovid, such as classified advertisements and announcements, making the database not only useful for conventional research, but for recreational and professional browsing as well. Journal-specific information is available through About This Journal. This feature provides information such as the publisher-provided journal description, usage statement, and instructions for authors.

Limits. In addition to the limits already available in Ovid Full Text, Journals@Ovid features a limit to articles with graphics, a limit to one or more journal subsets, and a limit to articles with references.

Enhanced Searching. Because Journals@Ovid is available in 100% SGML, every word of every article in Journals@Ovid is searchable, including references and graphics captions. Searching the Journals@Ovid Fields describes the searchable fields and provides at least one example for each.

Journals come from many prominent publishers.

When printing a full text article, the default graphic size is full size. The graphic-size option is available through the Full Text Manager at the end of each article. Graphics can be printed in full, medium, or small (thumbnail) size, or omitted entirely.


Access and Availability


Database Highlights


Coverage and Content

Ovid Full Text Collections have always included items such as research articles, book and other media reviews, editorials, and letters to the editor. With Journals@Ovid we have included classified advertising, announcements, abstracts of symposia, calendars, and corrections. You easily can find these citations by searching on one of the new Publication Types on the Limit page: advertisements, announcements, meeting abstract, and corrections. The content is licensed by the publisher, and therefore varies somewhat from journal to journal.

Journals@Ovid is updated daily to ensure access to the most recently published issues. Journals@Ovid offers coverage from 1996 to the present for many journals, and the coverage of some journals dates back as far as 1993. A few journals begin at other points. Refer to the Ovid HomePage for a complete listing of journals and start date, or find individual journal start dates in "About this Journal".


Navigation

Ovid provides an outline for every article, so you can move from section to section with the click of a mouse. Hypertext links within each article—structured abstract links, reference links, context links, and figure links allow you to jump immediately to the relevant section or graphic.

Citations within the document text are linked to the Reference section, enabling you to quickly check a reference. A context link in each reference allows you to easily move back to your original place in the document.

From any full text article, you can link to journal information in About This Journal or to the issue's table of contents.


Linking

Link from bibliographic databases to full text. Start your search in a powerful bibliographic database, like MEDLINE, PsycINFO, or CINAHL, and link seamlessly to full text articles.

Link from full text to full text. References in an article link to other full text articles so you can follow an author's research, trace the history of a topic, or find similar information.

Link from full text to bibliographic databases. References in full text articles link to bibliographic citations in databases such as MEDLINE, CINAHL, and PsycINFO.


Browsing through Journals

Browsing through journals is familiar to most researchers. Accordingly, browsing functionality in Journals@Ovid has been improved to make the process easier and more intuitive. Users can browse by journal name or subject, and can link from the Contents display to the bibliographic record or full text of each article.

Browsing by Subject

If you know you want articles on a certain topic but you're not familiar with the available literature, journal browsing can help. Given the large number of journals in the database, Journal Subsets were created to help you find the most relevant journal titles to your area of interest. Each journal in Journals@Ovid is classified in at least one of five categories:
Clinical Medicine
Behavioral & Social Sciences
Life Sciences
Nursing
Physical Science & Engineering
Journal Subsets are further divided into subject categories. For example, "Clinical Medicine" contains subject categories such as "Anesthesiology" and "Radiology."

Each journal is assigned to one or more Journal Subsets based on subject matter. By clicking the Browse Journals button, you access a hierarchical display of journal subsets and their subject categories. Choose your area of interest, and then you can browse through a list of journal titles, or a list of specific issues. Alternatively, you can limit your search to one or more journal subsets. (The medical categories were reviewed by clinical professionals to ensure that they correspond as closely as possible to relevant areas of medical practice.)

Note: journals are classified by journal name and description, not by article content.

Browsing by Name

The Browse Journals button allows you to browse an alphabetical list of journal titles, to locate a particular journal. From here, you can link from a journal title to the relevant subject category, so you can find other journals in the same subject area.


About This Journal

The "About This Journal" feature provides masthead information about each journal online, including:
The About This Journal button is available from the Table of Contents, full text article displays, and the Browse Journals display. The "About This Journal" section displays as a full text document that can be searched, printed, saved, or emailed.


Journals@Ovid Limits

The following limits are available on the Main Search Screen: The following additional limits are available from the Limit menu. NEW! With the addition of more sections of print journals, several new Publication Types have been added to help you locate pertinent information and enhance browsing. These include Advertisements, Announcements, Corrections, and Meeting Abstracts. Popular Command and Sentence Syntax Limits:
Full Text Available
Sentence Syntax:       limit 1 to full text

Graphics
Sentence Syntax:       limit 1 to articles with graphics

Abstracts
Command Syntax:        ..l/ ab=y
Sentence Syntax:       limit 1 to abstracts

Publication Types
Sentence Syntax:       limit 1 to corrections
                       limit 1 to book or media reviews
                       limit 1 to review articles

Publication Years
Command Syntax:        ..l/1 yr=1998
Sentence Syntax:       limit 1 to yr=1998

Searching the Journals@Ovid Fields

Default Fields for Unqualified Searches
TI, AB, TX, CT

All Display/Print Fields
AN, AU, IN, TI, OT, SO, LM, AB, LG, RF, KW, DT, IS, JC, SB

Default Display/Print Fields
AN, AU, IN, TI, OT, SO, LM, AB, RF, KW, DT, IS, SB, JC

Elements of SO (Source) Field
JN, PG, YR, VO, IP, DP

The following alphabetical list provides the two letter label, the relevant alias, and at least one example for all searchable Journals@Ovid fields.
=====        ============
Label        Name/Example
=====        ============

AB           Abstract [Word Indexed]
             bone density.ab.
             drug abuse.ab.

The Abstract (AB) field summarizes the content of the document and
generally describes the background, methods, results, and conclusions.
Both English and foreign language abstracts are searchable using AB.
Only documents which appeared in print with an abstract include
an abstract in this database.

Stopwords such as "of" or "the" display in documents but are not
searchable and do not appear in the Abstract index.



AF           All Searchable Fields
             fatty acid.af.
             gammaglobulin.af.

All Fields (AF) is an alias for all of the fields which occur in
the source documents, including value-added fields such as Subject
Headings.  The only thing excluded from an All Fields search are
fields such as "floating subheading" or "heading word" which are
created by the loading process and do not actually appear in the
record.


AN           Accession Number [Phrase Indexed]
             00001240-199709000-00008.an.
             00003098-199801000-00012.an.

The Accession Number (AN) field contains a 22-digit number which
uniquely identifies each document in the database.

While searching this field, include all leading zeros and internal
hyphens.

The Accession Number is not related to the 8-digit MEDLINE Unique
Identifier.


AU           Author [Phrase Indexed]
             baum michel.au.
             marshall j$.au.

The Author (AU) field includes the names of all authors of a document,
in the order in which they appear in the journal.

Author names appear in the format of last name followed by first and
middle names, or last name followed by up to two initials.


(NEW!)
BT           Byline Text [Word Indexed]
             reprint requests.bt.
             nih grants.bt.

The Byline Text (BT) field contains miscellaneous information about
the article. Information about grants, dates of publisher acceptance,
and so on, is included in this field.


CT           Caption Text [Word Indexed]
             muscle biopsy.ct.
             squamous cell.ct.

The Caption Text (CT) field includes the descriptive text for tables,
figures, and other graphics as they appear in the journal in which
the document was published.


(NEW!)
CW           Corporate Author Word [Word Indexed]
             pediatric.cw.

The Corporate Author Word (CW) field contains each word from the name
of the organization that has produced the document.  This field usually
displays as part of Author field.


DP           Date of Publication [Word Indexed]
             july 1997.dp.
             february 1, 1996.dp.

The Date of Publication (DP) field contains the month, year, and
possibly day that the journal was published.  This field usually
displays as part of the Source (SO) field.


DT           Document Type [Phrase Indexed]
             clinical commentary.dt.
             news.dt.

The Document Type (DT) field supplements the Publication Type (PT)
field by providing an additional, more specific description of a
document's form and substance. This field often contains the titles
of columns or regular features that are specific to a given journal
publication.

Enter the first few letters of the desired document type, or root on the
letter "a" to view and select from the complete list of document types
and words that appear as part of document types.


IN      Institution [Word Indexed]
         harvard.in.
         (university of texas at austin).in

The Institution (IN) field lists the affiliation(s) of the author(s) as 
noted in the document at the time of publication.  The mailing address
is often given, as are grant numbers and the names of the institutions
financially supporting the research.  Enter a descriptive word or phrase
found in the institution name or address (e.g. "harvard" not 
"university").  Consider using both full spellings and standard 
abbreviations.


IP           Issue/Part  [Word Indexed]
             9.ip.

The Issue/Part (IP) field includes the issue and supplement number in
which the document was published. This field displays as part of the
Source field (SO).


IS           ISSN [Phrase Indexed]
             0009-9104.is.
             0012 1797.is.

The ISSN (IS) field contains the International Standard Serial Number
for the journal in which the document was published.


JA           Journal Abbreviation [Phrase Indexed]
             j intraven nurs.ja.

The Journal Abbreviation (JA) field contains the abbreviation of the
Source journal title.


JC           Journal Code [Phrase Indexed]
             b7j.jc.
             dci.jc.

The NLM Journal Code (JC) field contains an alphanumeric code
established by the NLM (National Library of Medicine) which uniquely
identifies each journal indexed in NLM databases.


JN           Journal Name [Phrase Indexed]
             cancer nursing.jn.
             digestive diseases & sciences.jn.

The Journal Name (JN) field contains the full name of the journal in
which the article was published.

Stopwords such as "of" are included in the JN index, but when "the" is
the first word of a journal, it has been stripped.

The word "and", which is a Boolean operator and a stopword in most
fields, can be searched in the Journal Name field using the
ampersand (&).


JW           Journal Words [Word Indexed]
             hepatology.jw.
             computers.jw.

The Journal Word (JW) field contains individual words from every
journal name in the database.

This field is used to retrieve every occurrence of a journal which
includes a particular word such as "dermatology."


(NEW!)
KW           Author Keywords [Word Indexed]
             tuberculosis.kw.
             energy expenditure.kw.

The Author Keywords (KW) field contains author assigned terms that
describe the document. This field exists only for documents where the
author has assigned keywords.


(NEW!)
LG           Language [Phrase Indexed]
             eng.lg.

The Language (LG) field contains the language or languages in which the
main body of the document is written.


(NEW!)
OT           Other Title [Word Indexed]
             rauchern.ot.

The Other Title (OT) field contains non-English titles in the original
published language. If an English version of the title exists, it will
index in the Title (TI) field.


PD           Publication Date [Phrase Indexed]
             19960801.pd.
             19970700.pd.

The Publication Date (PD) field contains an 8-digit number representing
the year, month, and day (in YYYYMMDD format) in which documents were
published in the original print journals.

Enter the desired date in the format "YYYYMMDD" where "YYYY" corresponds
to the 4-digit year, "MM" to the 2-digit month, and "DD" to the day.
Use truncation "199711$.up." or "1997$.up." to retrieve all the records
published in a particular month or year.


PG           Pages [Phrase Indexed]
             "9".pg.
             "103".pg.

The Pages (PG) field contains the starting page number in the printed
journal in which the document was published. The field displays as part
of the Source field (SO).

Often, a search using the publication year and the beginning page
number is enough to locate a particular citation.


PT           Publication Type [Phrase Indexed]
             announcements.pt.
             reports.pt.

The Publication Type (PT) field describes a document's overall form and
substance in broad categories. These publication types are assigned by
Ovid Technologies in order to unify the differing document types used
by various journal publishers.




RF           References [Word Indexed]
             j cell biol.rf.
             galavotti c.rf.

The Reference (RF) field includes complete bibliographic citations for
the publications cited by authors in full text documents. These
references can be viewed along with the citation or with full text.

Enter the desired reference information, consisting of words typically
found in a reference. Consider searching on words in document title,
journal name or abbreviation, author name, page number, or year.


(NEW!)
SB           Journal Subset [Phrase Indexed]
             nursing.sb.
             life sciences.sb.

Each journal title in Journals@Ovid is classified in at least one of
five Journal Subsets (SB).  The five subsets are: Behavioral & Social
Sciences, Life Sciences, Clinical Medicine, Nursing, and Physical
Science & Engineering.

Searching the Journal Subset field brings up all articles within each
journal in the subset.


(NEW!)
SL           Summary Language [Phrase Indexed]
             german.sl.

The Summary Language (SL) field contains the language or languages in
which the abstract is written.


SO           Source
             american journal of surgical pathology.so.
             august 1997.so.

The Source (SO) field includes the basic information needed to locate
a source document, including the journal name, volume, issue/part,
pagination, and year of publication.


TI           Title [Word Indexed]
             multiple births.ti.
             rheumatoid arthritis.ti.

The Title (TI) field contains the English language version of the
title as it appears in the journal.

Stopwords such as "of" or "the" display in documents but do not
appear in the title index. However, the word "a", which is a stopword
in other fields, can be searched in the title field.


TX           Full Text [Word Indexed]
             unilateral cleft lip.tx.

The Full Text (TX) field contains the complete document text. This
field allows you to retrieve all documents with any mention of your 
search term.  Because authors are more likely to use synonyms in the 
text field, or often include relevant information on a topic that is 
secondary to the main topic of the paper, you will find much more
complete results by using the full text instead of just the title and
abstract.

Stopwords, which include commonly occurring words such as "of" and
"the" display in the documents but do not appear in the Full Text
index.


UP           Update Code [Phrase Indexed]
             20010000.up.

The Update Code (UP) field contains a 8-digit number representing
the year in which documents were published in this database, in 
YYYY0000 format.


VO           Volume [Phrase Indexed]
             104.vo.

The Volume (VO) field contains the volume of the printed journal in
which the document was published. This field displays as part of the
Source (SO) field.


YR           Year of Publication [Word Indexed]
             1998.yr.

The Year of Publication (YR) field contains the year in which the
printed journal containing the document was published. This field
displays as part of the Source (SO) field.

Table of Contents Fields

=====        ============
Field        Name/Example
=====        ============


TJ           Contents by Journal Name  [Phrase Indexed]
             plastic & reconstructive surgery.tj.

The Contents by Journal Name (TJ) displays each issue of a certain
journal in the database.

The TJ field differs from the JN field in that the TJ field brings
up entire issues of a journal. The JN field retrieves the
individual articles from those issues.


JS              Subject Category  [Phrase Indexed]
                allergy & immunology.js.
                cardiology.js.

The Subject Category (JS) field describes basic subject areas covered
by the journal.  These Subject Categories correspond to the subjects
which appear in the Browse Contents by Subject feature.  Results of a
subject category search will be a list of journal issues, which when 
selected, will take you to the table-of-contents for that journal.

Producer Information

Producer:
Ovid Technologies, Inc.
333 Seventh Ave. Fourth Fl.
New York, NY 10001
(800) 950-2035
(212) 563-3006
(212) 563-3784 (fax)
email: support@ovid.com
Ovid Home Page: http://www.ovid.com

Copyright and Usage Information

The copyrights for the journal articles are held by their respective publishers. For the journal-specific copyright information, use the About This Journal feature.

The following general usage statement applies to all journals:

The materials contained herein are proprietary to the publishers and/or individual copyright holders and may only be used by authorized users of the subscribing institutions for internal or personal research. Authorized users may (i) print data obtained from searches and make limited copies of such printed search results, (ii) download data obtained from searches and (iii) retransmit search results electronically or otherwise to a limited number of authorized users at the same institution. Authorized users are precluded from: (i) copying, duplication, redistribution, retransmission, publication, transfer or commercial or other exploitation of the databases or the contents thereof, except as permitted herein or pursuant to user guidelines of the individual copyright holders, (ii) preparation of derivative works or incorporation of the databases or contents thereof in any other work or system; (iii) downloading of the contents in their entirety or lengthy sequence. Authorized users are referred to the individual copyright holder and/or to the copyright holder's usage guidelines within this database for additional restrictions which may be imposed by the copyright holder.

Revised 21 November 2000