URL: If the reference is to a web page, make sure you give the full URL, e.g. http://physics.nist.gov/ionxsec
Publication Name
Volume and Issue Number
Page Range
Publication Year
Ei uses a thesaurus that contains about 9000 terms to index Compendex records. For best retrieval online, it is advisable that authors use words and phrases from the Ei Thesaurus as author keywords.
Also important is that author keywords contain common words that represent the content of the article. For example, if an article is about the Nanjing Oil Fields, use the term Nanjing Oil Field as an author keyword.
The purpose of an abstract is to tell the reader what the article is about. Then they can decide whether or not they want to see the entire article. Abstracts can only serve their purpose if they are carefully written and transmit important retrievable information. It is really a summary of the article.
This requires the ability to identify key concepts in the document: the ability to organize these concepts: and the ability to write abstracts clearly and concisely.
There are 2 types of abstracts.
Informative
The informative abstract includes the objectives, methodology, results and conclusions of the reported research.
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