The research of news comments on network can analyze the changes of netizens' attention to news better, and it is also important to Network Public Opinion research.Firstly, the paper chose network hot spot events during the random time sections as samples, draws up the commentary building-up curves, then classifies these curves by SOM, fits curves that can represent the law of development of each kind, finally, determines the type of breaking news by the conclusion above, forecasts the development trend of its comments, and demonstrates the validity of the method.

Based on the analysis of necessity, the paper expounded the objects and measures, layers and scopes of government regulation on digital information resource.It also put forward that the regulation should be moderate.

Based on the introduction of user experience, the paper put forward that web user experience design needs to focus on two aspects of individual behavior experience and social-networking interactive experience by the way of analyzing individual behaviors and social behaviors.Designing for personalized information space and open, sharing social-networking experience is not only for realizing user-centered and customized experience, but also for satisfying users' social needs and self-value, which is a new form beyond traditional individual behavior experience.

It is necessary for the information reconstruction of library to keep library information ecology in balance.In the special library information space, there are such problems as imperfection of information subject, unbalance of information source distribution, information overload, information pollution, lag of information policy and legislation and backward of talents and education.Such measures should be taken to keep the library information ecology in balance as wholly planning, making policy and legislation, using technology, monitoring and management, information literacy education and establishing recycling information ecosphere.

Intelligence research of university library based on subject is user-oriented information research service, including resource construction, literature output yield, information user behavior and professional information literacy education, etc.

Starting with the concept of the long tail theory, introducing the three principles of the long tail theory, this paper discussed the influences of the theory on library resource-collecting, information service and users job, in order to increase the information resource utility rate in university libraries.

This paper introduced the concept and characteristics of open access, as well as its impact on library.Furthermore, this paper put forward some proposals on the integration and utilization of open access in university library.

The article analyzed the status of university library staff, and pointed out the present problems.Aiming at the problem of no standard in the process of personnel rank in university library, therefore the article suggested its point of view and provides reference for personnel rank in university libraries based on the summarization of persons of the same occupation.

This paper discussed the importance of the long-term preservation of digital resource, analyzed the status of long-term preservation of digital resource in China.The problems in long-term preservation of digital resource were pointed out, then some solutions were given.

E-mails of government increasingly become an important part of government's information resources.And the metadata for e-mail is one of the most important research areas in the field of digital resource management.In this paper, through the analysis of the related research on management and metadata standards for e-mails of government, and according to the main principle of government e-mail management, the design method and rules were proposed for the metadata standards for e-mail systems of government.

Jiangsu Engineer Technology Literature Information Center has established an innovative organizational structure and operation mechanism, formed a complementary construction of a shared document resources and service system, has played a good role in promoting local technological innovation and social development.

The article was based on the practice of Hunan 12396 technology information platform frame, integration method of multi-rural service system and operation mode.It researched and probed the rural science & technology service combination mode of"integrating resources, collective advantage, reducing cost, optimizing service, and improving efficiency".The article evaluated the system as"collective advantages, complementary advantages, innovation advantages".It has pointed out an innovative idea for promoting the Socialism New Countryside Construction, satisfying agriculture's demanding for technology and economic information.

This paper introduced the background of scientific and technological innovation service platform, put forward to analyze the city science and technology resources and problems of the status based on the proposed construction of Jilin City scientific and technological innovation service platform guiding ideology, objectives, tasks and protective measures for the reader is referred.

This article, by content the operation of scientific and technical literature sharing platform performance evaluation, and discussion of the principles of index system, set up initially to build a scientific and technical literature sharing platform performance evaluation index system, and the choice of indicators in the three indicators of deliberate application of a rigid approach to reach the objective requirements.The aim was improving the sharing platform for performance evaluation of scientific literature to provide a useful reference.

This article analysed the problems and constraints that existed in the process of exploitation and using Chinese web information resources.It also discussed the development strategies.

The vast sea of agricultural information, in order to make all kinds of information resources for the agricultural services, so, proposed agricultural management information system development programs.In computer applications can facilitate the management of spatial data, query and analysis, to meet the needs of spatial information on agricultural diversification requirements.

The library has developed into a new kind:digit library, which means a great progress to the library's development, but the current one still can not provide library users with accurate and flexible services, such as the personalized service that it can accordingly provide recommendation service to different readers of different habits and interest.To solve this problem, this paper proposed the ontology-based digit library——apply the ontology technology into the construction of traditional digit library, and analyzed the principles how it made the traditional digit library provide intelligent personalized recommendation to readers through ontology.Finally it mainly focused on the key issue——how to build up the user ontology, which was divided into three small different but relative ontology, including users' basic information ontology, users' personalization ontology and users' requirements ontology.In order to make ontology presentation more clearly, this paper especially used the six-tuple method to represent and practice these three ontology.Furthermore it used ontology flowchart to interpret the mechanism how one ontology acted on another one.

This text proposed two kinds of construction patterns of digital information service systems, and discussed the working situation of digital information service systems and their elements under different kinds of construction patterns.In the end, it offered the way of mediating the interests conflict under the cooperative pattern of the digital information service system using game theory.

The paper analyzed the shortcoming of traditional central integrated manager system in central and branch library, discussed the technology of database replication, designed and implemented a method of integrated management system based on database replication technology in central and branch library, realized the localized access and improved the performance and security of system.

This paper reviewed the development course of RFID technology in library area from the study, application and development trend of RFID technology in libraries at home and abroad.

On the network Programs of Multi-district Campus Library, this article puts forward to use the technology of VPN.In this paper, author discusses the principle and advantages and challenges of VPN in library.In the end, the completed system about network security is discussed.It is hoped that this article is helpful for the development of network in the library of university.

Along with digital library entire aspect network information service providing, the data memory and visit in the digital library becomes more and more important.Meta data may descript through the XML language.The XML as data exchange standard has widespread application in the digital library.Through the analysis of the XML data security, the XML encryption and the digital signature technology may guarantee data security in the digital library under Internet application environment.

On the bases of data and statistics, this paper presents the publisher, Emerald Group Publishing Limited, analysizes its database resources as well as introduces the featured services which Emerald has.The purpose of this paper is to find out appropriate and reasonable methods on how to help domestic scholars move towards to an international academic area.

With the development of the national academic evaluation system, university libraries are more and more important in academic achievement evaluation, and encounter more and more problems as well.In order to solve these problems, it is becoming particularly necessary to establish the academic achievement objectivity evaluation center based on libraries.

Embark from the research university and its meaning and the characteristic, the paper analysed user needs characteristic the research university library, the importance of elaboration research university library characteristic construction, pointed out that the research university library characteristic construction in the network time must revolve the research university to manage the school characteristic, depends on the technical superiority of university.Taking the user needs as the guidance road of characteristic construction, it is inevitable result that the research university library enterprise develops in the network time.

With the specific experience of digital resources development of library, this article described the necessity and the selection of subject of the characteristic special database in university library, the value of special database and the specific implementing measures.

To build the library with the local is the new mode of local university libraries establishment.Through the co-building of Baicheng Normal University's library and Baicheng Library, this article expounded the new mode relying the modern university libraries in economically underdeveloped areas, which can improve the status of public libraries that are lack of funds, and the new mode is a kind of exploration and attempt in realizing document resource sharing.The article still discussed the differences of the public library and university library in document resource establishment, putting forward the focus and direction of university library in document resource sharing establishment.

Exhibition services as one of important means to expand a public library traditional services, which attract more and more the general public with its intuitive, vivid form and rich content.In recent years, Exhibition services have been developed rapidly.The article summaried the necessity and the current situation about how the public libraries carry out exhibition services, and conjuncted with the author's practical work to carry out the exhibition services scientificly chosing topics according to the demands, planning and publicity carefully, focusing on media and optimization of the exhibition team, above mentioned recommended by the author were the three important points to improve the quality of exhibition services.

On the basis of the amount of professional library-complexes that Chinese Academy of Sciences possesses, it's of siginificant typicality to discuss over the construction of the Association of Professional Libraries in Chinese Academy of Sciences and the service system in the new information environment.In the first place, the essay demonstrates the developing process which the Association of Professional Libraries in Chinese Academy of Sciences has undergone, which is then followed by an introduction of the three service systems within the Association, forcefully manifesting the effective expansion having been achieved in terms of resources, funds and service amongst the libraries of the Association owing to the construction of the Association system.The futuristic trend of the development of the Association is discussed at the end of the essay.

The article analyzed the self-constructed characteristic databases in domestic public libraries and discussed how the public libraries improve the quality and quantity of the databases by means of project developing and co-creating and sharing.

On the status quo of the protect intangible cultural heritage in Quzhou, this article discussed the specific methods of record and preserve information for library intangible cultural heritage documents.

Service is the eternal subject of library development.This thesis explored how the library conforms with the demand of the society harmoniously on the base of innovate of present contents and ways of library service in order to reach the function to satisfy the demand of all readers in different class and seek the development of library to realize its value.

This paper discussed the significance and feasibility of digital reference service regionalization in university library based on QQ surroundings, then indicated some questions that required attention to in regional collaboration.

As a kind of user based quantificational evaluation model about library service quality.LibQUAL+^TM the request of library development direction.Leading LibQual+^TM into a Library is an effective measure of improving library service quality.This paper analysed the siginificance of Leading LibQual+^TM into a Library, and discussed its content and method.

This article has established a multi-dimensional data sets borrow books by Constructing the data warehouse of books borrowed, the use of data mining in the decision tree algorithm, the objective data for analysis and get on the law of readers borrow books, readers borrow books to understand the specific orientation, making add in the books, the books placed on a more rational, more scientific, to provide readers with a convenient, while teaching the school library to function more effectively support the play.

Based on web 2.0 technology, the paper described the innovation of information service from the respects of the direction of information service innovation, the model of information service, and the specific strategies of information service.Firstly, it discussed the direction of information service innovation and its theoretical supports.Then, described the innovation of library 2.0 information service in detail.Finally, explained the specific strategies of library 2.0 information service.

Nowadays, the reader daily reference work based on the platform of the free interlibrary loan were paid more attention to and has been given more new content.How to make full use of the service, this text made a positive discussion, and classified it into literature reference, search reference and management reference.And the study on the work style, work method and work art was also put forward.

With information resources increasingly digital, more and more libraries have set up virtual reference service.From single virtual reference service to collaborative virtual reference service becomes development direction in order to display single library's advantage on the information resources and personnel.From local collaboration to nationwide collaboration, further to global collaboration becomes development trends.This paper mainly discussed construction and implementation of the regional collaborative virtual reference service.

The MathSciNe is a world famous area of the relevant mathematical retrieval System.The paper introduced the general situation of the database structure, retrieval measures and characters.

Starting from the process of realization of Literature digitization, this paper gave a brief description on literature digitization technology.Besides, some principles to choose for the Self-built database in digital technology were proposed.Then a discussion on the application strategies of literature digitization technology on the self-built database was made.

Using Jsp and Struts and Hibernate framework, and more technologies are used to design the virtual reference service system of weapons technology document platform.According to the demands of system, the paper gave the system architecture and the function.The crucial technologies were given in the end.

Industry website have became important power of e-commerce in China.How to evaluate the industry website performance from a reasonable angle should be solved urgently.This paper set up an indicator system for evaluating the industry website performance, and evaluated the indicator system by fuzzy comprehensive judgment, for the purpose of proposing some meaningful references to the industry website performance evaluation.

The related literatures can have different understanding because demand purposes are different, in the sci-tech novelty retrieval sense, the related literatures must be consistent with its job requirements.In the working practice, when accepting recall as the primary purpose in retrieval works, often picks out the irrelevant literatures.So according to the objective demand of the sci-tech novelty retrieval, reorganizes the selected literatures and removes does not meet the requirements of literatures.Through carrying on the degree of correlation analysis of the selected literatures one by one, screens the comparative literatures for the sci-tech novelty retrieval conclusion quotation.The staff who works for the sci-tech novelty retrieval must attach importance to the research on methods of the related literatures's identification, to enhance the normative of the screening, improve own overall quality unceasingly, and enhance the ability to judge.

From the view of"customer-centered", the databases could be divided into three types:the database for learning, the database for research, and the database for learning and research.The evaluation index system for the three type of databases were provided and discussed.

According to the traits of data of patent documents, based on studying comparatively the existing patent evaluation index system and referring to Holger Ernst's patent portfolio analysis index system, the paper has preliminary established the evaluation index system of patent portfolio analysis suitable for China.By researching into the design purpose, principles, and construction of the index system, a set of patent indicators including the patent quantity, quality and integrated indicators have been established for an effective analysis of the patent datas by organizations at all levels.Finally the evaluation index system can provide analytical tools and decision-making reference for all organizations developing R&D and marketing competitive strategy.

According to the database of journals citation reports of SCI by 2005-2007, this paper investigated the quantitative indicators of Chinese scientific journals cited by SCI, including cited frequency, impact factor, journal ranking, cited half-life and citations by Chinese databases CSCD and CSTPCD, etc.The results showed that most indictors go up continuously, with the growth rate being speedier than that of the developed countries in Europe America and Japan.However, there was still some ways to go in the average value of key indications for China.Furthermore, there were very small inclusions, non-obvious admittance of the best candidates based on cited frequency and impact factor, and unbalanced distribution of subjects for Chinese SCI-tech journals.Statistical analysis offered reference to the researchers to realize the current situation and development countermeasure of Chinese SCI-tech journals.

Study of human relationship network is the important part of enterprise competitive intelligence system and competitive intelligence work.It involves the questions as follows:choice of network nodal point, determination of network radius, analysis of nodal point relationship.Using quantitative test, this article established the research pattern of enterprise human relationship network and interpreted the concrete ways.

To be good at the enterprise-oriented sci-tech novelty retrieval and improve service ability, the communicating ability with enterprise clients, the analyzing and inducting ability of novelty retrieval points, the choosing ability of database and web resources, and the writing ability of novelty retrieval conclusions were mainly discussed in this paper.It was very important for the novelty searchers to have four service ability that mentioned above.

The author carried out an investigation on utilization of the literature information resources undergraduates of Beijing Jiaotong University.The questionnaire included such aspects understanding, assessment and acquisition of literature information resources.The author drew some problems from it.Finally the article put forward some suggestions and methods through investigation, analysis and practice of teaching the course and training of user, in order to enhance the students' ability to use literature resources.

Patent intelligence entrepreneurial education plays a positive role in enhancing entrepreneurship awareness.This helps university students to enforce their entrepreneurial consciousness, improve their entrepreneurial capacity and expand the entrepreneurial ways.Patent information education in universities should continue to be strengthened in order to adapt to entrepreneurial training requirements.

In view of the understanding on the concept of Information Intelligence Quotient(IIQ)and its measuring targets, IIQ of the 400 students from the Guangxi Normal University were researched through the stochastic questionnaires-investigating.The results showed the IIQ of these students was in the forward developing-process.The normal universities should cultivate the student's IIQ from the educational senses, curriculum reforming, evaluating standards.These students should also carry out practice of their own free will and raised their information ability.

Web2.0 is the generic term of a series of software, standards and pattern which has run up in the field of web service in recent years.It has gradually been applied in the field of library.This article described the current situation of Web2.0 technology and of information literacy education of the information, probed into application in the information literacy education of web2.0 technology.

This article explained the concept of reflective-teaching, and discussed the application of document retrieval course from three aspects in universities.

This paper analyzed the aims of the information literacy education for university students, and teaching reform of document retrieval course of Changchun Institute of Technology as the Example, probed into the functions of literature retrieval course for the training of information consciousness, information ability and infomation ethics of university students.

The paper introduced"cooperative modle teaching"and"problem based learning teaching"based on operability and improving teaching effects, and designed the experimental scheme on document retrival for university students.

In the work of library reader service, the non-language communication was the indispensable mode of human communication.The university librarians should grasp kinds of skills of no-language communications to serve for readers accurately, moderately and skilled, so as to promote the round improvement of library work.

Science and technology resource is an important strategic resource to promote the development of economic society.The strategy of invigorating the province through science, technology and education has being implemented in recent years.And science and technology have faster development.The input of science and technology resource has being continuously increasing.With the increasing of the resource, the problem is how to make use of existing resource efficiently and reasonably and reach the optimal allocation of the resource.After analyzed the allocation status of science and technology resource in Jilin province, we discussed the problems and reasons in it by comparing method.And countermeasure and propose about allocation of science and technology resource in Jilin province were brought forward.

This article was a survey of the curricular of the master education of Information Science in Denmark.There are four universities in Denmark to offer the master education program of Information Science.This article collected the all curricula offered by these master education program, and abstracted the subjects being included in these curricula.Last and most important, basing on the rate of subjects, this article found the core subjects of the master education of Information Science in Denmark.

The consultation materially is the information gain, the processing and the transmission process.The SWOT analytic method is the profession interior one kind own decides the intrinsic condition according to the enterprise to carry on the analysis, Discovers enterprise's superiority, the inferiority and the core competitiveness is, Thus company's strategy and company interior resources, external environment organic synthesis.The information consulting industry was the recent years emerging profession, It is the result which the information industries and the consulting industry unify.Certainly also has the deficiency.This article promulgated the information consulting industry with the SWOT analytic method potential of the fit and unfit quality.

The column Abstract Essentials of Library and Information Science in Chinese was introduced in number 4 of Library Theory & Practice in 1995.It has positive effect for scientific research people to understand the development of library and information science and to promote science research and exchange.As one of the designers and editors, the author aim to summarize and arrange his editorial work in these years as well as analysing the problems which the column has.

According to the current situation of publication corporate reform and market changing in our country, this article analyzed many true and false performance of the publishing information in order to accumulate the ability of screening, judging the quality of document and build the foundation to construct the fine library collection.