Library service is changing from the traditional reference to the network consultation, which is different from the traditional in information source and service modes, objects, contents and environment.
With the advance of society, people use files more and more frequently,which makes the development of file information source the fundamental aim to improve economic and social benefits
The construction and management of the network document information source suits both the development of the electron library and the changing reading ways of its readers.
Internet will bring profound changes of source structure,availability of information sources,quality evaluation standard,information safety and staff quality in library.
This paper tells of the method and technique for the highway traffic information on Internet,and introduces the conventional highway traffic information sources and the good information retrieval tools.
The Web collection of electronic materials on Internet information resources for analytical chemistry (http://www.geokhi.ru/~rusanalytchem/Resources/ default.htm) is reviewed.
The estimated average number of cell interactions significantly exceeds the threshold of information resource percolation in the embryonic space and agrees with estimations of other authors, based on direct observations.
Introduction: The aim of this study was to obtain an overview of the use of the Internet by surgical departments in Germany as a presentation platform and information resource for their patients.
82 %) and hardly any effect on detailed knowledge of stroke warning signs or different risk factors.Mass media like newspapers, radio and television were most frequently reported as the main information source remembered (66.6 %).
In the proposed concept an eluate is considered to be an information source and the chromatographic column as a non specific receptor capable of understanding the information content.
Second, we define the format of resource descriptor for the information source discovery scheme so that we can dynamically register and/or deregister the Web data sources on the fly.
Based on the given concepts and experimental results, a fast search method for the vector quantization of correlated information sources, such as Gauss-Markov sources, is proposed and has shown its efficiency in simulation results.
Integrating with the respective advantages of XML Schema and Ontology, this paper puts forward a semantic information processing architecture-OBSA to solve the problem of heterogeneity of information sources and uncertainty of semantic.
We show that our case-based method can be used to answer a new query based on the combination of previous queries, including changes of requirements and various information sources.