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Purpose of information:
A researcher needs information for three purposes.
To keep up with new developments in his area of interest;
To get acquainted with the state-of -the-art of the subject;
To gather specific pieces of data and information needed at different stages of his wo
Keeping up with current developments is one of the key factors for success in the career of a researcher. This activity not only updates his knowledge but also stimulates his thought process and often may suggest new ideas and methods of experiments. Before a researcher decides on a new project, he needs to undertake a thorough literature search, i.e., he examines the various documents containing information on the topic. He does this to: get acquainted with the state of knowledge in the area (i.e., state-of-art); identify whether there are shortcomings and gaps in the existing knowledge and thus to assess further scope of work in the area; and avoid the possible duplication of work and thus to save time, effort and money. Even while conducting research, he might need some data on, say, properties of a chemical compound, production of acommodity or information about a technique.
Usage in the Context of Library and Information Services: In library and information science, there is, however, no need for making such distinction between data and informati
In country X unemployment constitutes a national crisis. According to the Central Statistical Office of this country, in 1999, using the expanded definition that counts as unemploy
McM Cog is a supplier of industrial parts. Most orders are received at a call center. The call center currently has 10 phone lines total, i.e., a maximum of 10 callers may be in t
Definition of Library Classification: Having understood the meaning of classification in library science, let us now go through a few well-known definitions of library classif
Reasons for a negotiation As we now aware that negotiation is a process, we will now learn the reasons for which the negotiation plays a crucial role. Detailed negotiatio
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CARE AND PRESERVATION OF LIBRARY MATERIALS: As should not be shelved too tightly nor too loosely. The former damages the binding en other books are forceful inserted and the
User Registration An obvious first step in any circulation system is to register the users or borrowers. This is a time consuming and somewhat expensive procedure but mandator
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