Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Information Analysis:
Information analysis is done for improving the authenticity and usability of information. This is done by specialists in the concerned subject areas keeping in view the requirements of the potential users of the information. The generally accepted process of information analysis includes such activities as:
• Selection
• Evaluation
• Validation
• Standardisation
• Summarisation
• Synthesis
Generally, all these operations require considerable subject expertise on the part of the analyst. The outcome is that the analysed data are more reliable and, therefore, more usable.
The information analysis process also opens the way to new knowledge, through the synthesis of information, and to an appreciation of gaps in knowledge. Such analysis has been the preserve of Information Analysis Centres (IACs) and Data Analysis Centres. One of the best examples of such centres is Cambridge Crystallographic Data Centre. It is worth noting at this point that the information analysis process, demanding as it is of human expertise, is inevitably expensive. Many of the information analysis centres face economic pressures and the services are expensive and so do not attract many users.
INFORMATION CENTRES AND DATABASES: A, organisation selects, acquires, stores, organises a--retrieves specific documents to meet users' requirements, (ii) announces, abstr
Need for Several Entries A library catalogue can just meet any one type of user's approach like author approach, title approach, etc. We can also prepare catalogues, which ca
QUESTION 1 (a) Explain the four characteristics of service and discuss the challenges that these characteristics pose to service products. Use relevant examples for each charac
Working of EPM within the model The replica of the enterprise functions provides the foundation for implementing a rigorous move to selecting projects that have both strategic
Aids to Searching Subject searching in OPAC creates certain problems for the users. Several OPACs have been developed to ease vocabulary selection and aid in searching. When
Relationship to Libraries: Document collection is a major function of all information service units. Libraries are traditionally known to be centres for collecting and storing
Perfect binding: The need to find a less expensive process for binding paperbacks led to the development of the 'perfect binding' - Considered as the most imperfect. This subs
Question 1 What are the various basic shots? Question 2 Describe the ways in which light can be measured in detail Question 3 Write a long note on the SLR camera.
QUESTION The significance of work design is underscored by an organisation's dependence on human efforts to accomplish its goals 1 Contrast the meaning of the terms job enla
Catalogue as a Search Tool Remember that not often can we recollect all particulars of a document like author, title, subject, series, etc., when we search for it. Further, w
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd