The emergence of e-commerce brings a new strategic opportunity for the re-emergence of China in the world dual-market competition,which makes the measurement of development levels and assessment of key elements of e-commerce provide a significant guidance to China's e-commerce.This paper set up a comprehensive evaluation index system of e-commerce development levels,which has characteristics of both international comparability and data availability;in addition,it calculated the values of each indicator of the system by utilizing synthetic evaluation method based on catastrophe theory.All levels of government focus on current e-commerce volume which factor actually do not have an obvious positive effect to promote China's e-commerce demonstrated by regression model based on the established index system,on the contrary,e-commerce application do have a significant role in promoting development of e-commerce.It is not wise for government to overemphasize the status of e-commerce volume,but rather focus on innovation and development of e-commerce application in the field of payment,logistics and sales;only in this way will the China's e-commerce have a better development which is a helpful suggestion proposed by this paper.

Combining agent modeling and complex network theory,based on Netlogo simulation platform,this paper focused on the mechanism of scale-free networks,analyzed network scale,interaction threshold between individuals,the number of opinion leaders,human intervention how to impact network public opinion,summarized the law of network public opinion's propagation and evolution.

This paper studied the impacts of different dimensions of website quality and website customer service on customer satisfaction and purchase intention by collecting 257 questionnaires from internet users using dangdang.com,amazon.cn or 360buy.com.The findings indicated that three dimensions of website include tailored communications,emotional appeal and relative advantage were significant in predicting customer satisfaction,while intuitive operations and emotional appeal were positively associated with purchase intention.

In the era of big data,knowledge integration is increasingly becoming CDRS organizations to maintain sustainable competitive advantages problems to be solved.This,the article combined with the CDRS knowledge integration and dynamic capabilities theoretical,a study on CDRS knowledge integration model based on the dynamic capability was built,its model was discussed in detail dynamic capabilities,knowledge integration platform,knowledge integration capability and operation mechanism among the various elements of the specific mechanism of action,for the dynamic capabilities,CDRS knowledge Integration and services intrinsic link between innovation performance is important,but also for access to dynamic capabilities and enhance organizational performance CDRS provide alternative theoretical models.

As an effective way of appealing,there will be some positive significance while putting game services into library marketing.After learning much from the experience abroad,this paper discussed on how to take game services marketing in the libraries into practice from the product,price and process,place,promotion,people and physical evidence based on the marketing theory 7Ps.

This paper analyzed kinds of factors about impacting the quality of Personalized Information Service,gave the index system of PIS evaluation.It presented experts comprehensive weighting method based on experts subjective and objective weights according to the fuzzy and uncertainty characteristics of the index,and calculated the indexes weight of the Personalized Information Service Ability evaluation with the help of Matlab tool.Finally,the reasonable of the evaluation indexes weights was analyzed.

Based on the experience of other History ontology building,the paper studied the principles,method and flow of the contemporary chinese history ontology building.A prototype system was also designed.

This paper attempted to examine the key factors.Firstly Assumption model for influencing factors on online purchasing decision was built based on previous literatures and optimized by factor analysis based on national survey data through taobao.com and the 3rd-part questionnaire survey platform.Next,assumption model was verified by structural equation model,by which finally critical determinants of online consumer decision making were drawn.

Nowadays,with the internet emergent events taking place frequently,the interaction between internet public opinion and emergent events increases the difficulty of public opinion analysis and pre-warning,and the current public opinion pre-warning system can't meet the need.This paper introduced web mining technology into internet public opinion pre-warning for emergent events,and constructed the public opinion pre-warning system model based on web mining.The model included opinion collecting layer,opinion mining layer,opinion analyzing layer,judging and pre-warning layer,integrating all the important functions of internet public opinion pre-warning system for emergent events,and realizing the automation,intelligentization and real-time for the collection,analysis,processing and crisis pre-warning of internet public opinion on emergent events.

In the perspective of knowledge management,this paper expounded the features of literature information and users' new demand for literature retrieval in E times,and taking the knowledge integration instead of literature accumulation as the base point,the system integration of the knowledge link as the path,and the improvement of the quality of the retrieval and knowledge re-application as the goal,probed into the paths for the integration of knowledge units and the link of knowledge clusters,studied the problems of how the literature service departments to adapt to users' needs,gave full play to the management ability,research ability and innovation ability of retrieval staffs,and realized the transformation from the information to the knowledge and further to the wisdom,improved the added value of literature service,and significantly enhanced users' ability of knowledge application and innovation through deeply mining of literature information resources.

Introduced a concept of makerspace,the rise-up and the development history of library makerspace,research on the relationship between library and makerspace,the construction planning scheme,etc.Based on the successfulcases of Westport library and the Chinese academy of sciences,concluded that makerspace and makerspace culture give library a new generation of service mode,and makerspace provided the transformation opportunity for library.

Most previous ebook copyright protection systems cannot effectively obtain balance between copyright protection and user's preliminary preview.A reversible visible watermarking scheme for ebooks is proposed by exploiting visual feature of ebooks.This scheme can provide copyright protection for ebooks by visible watermark,and achieve user subscribe and preview.Only authorized user with correct secret key can remove the visible watermark from watermarked ebooks and access ebooks with high visual quality.It can be applied to copyright protection and secure transmission of ebooks in digital library.

Information resources integration and sharing is an important content of construction of digital city,which can achieve rational distribution and efficient utilization of city digital resources.Beginning from the relationship of resource perspective and technical development,this paper put forward the resources integration and sharing model of digital city from a macro point of view,and summed up the key technologies involved of the main workflow.And then,made an analysis of these technologies.Finally,depicted the development prospects and research direction of the digital city information resource integration and sharing.

Based on the survey and statistics of the resource distribution and types of characteristic collection of Jiangsu province university libraries,the present state and limitations of Jiangsu university libraries were discussed.

Liaoning agricultural informatization website platform based on development of modern agriculture and combined the situation of agricultural development in Liaoning area.According to the standardization,standardization,scientific,this paper proposed some thoughts,such as the general idea of website construction,the foreground/background function of management,the contents about the website of information resources construction and so on.The article described detail in these places,system of website structure,the function module design and database design.It provided references for the construction of the further development of agricultural information website.

Based on the study of information security management,the paper constructed the library network information security management model in accordance with the library information characteristics of confidentiality,integrity and availability;According to the model requirements of the governance,operation and processes,people issues,phycial and security culture,it set up a practical scheme of information security management.

New information technology relying on global instrumental network has integrated the whole world,which has generated huge and various virtual community.As the "new favorite" in the mobile Internet era,micro-letters swept and occupied mobile communications market.The paper analyzed the core functions from interpersonal perspective.Based on media extension theory,the paper discussed how "walkie-talkie" feature realized interpersonal communication "Glorious Revolution". The paper explored social psychology which "shake" function reflects from interpersonal symbolic interaction theory.From perspectives of weak ties and geopolitical,it analyzed the relationships essence and cognitive processes established by "people in the vicinity" function.The paper focused on the process of establishment and development of interpersonal relationships,which reflectd creation process of friends circle.From aspects of relationship classification and interpersonal circle model diagram, relationships lap via micro-letters was throught and deconstructed.

With the advent of the knowledge-economy era,the rise of knowledge management promoted the knowledge-sharing boom.College students were an important group of university knowledge-sharing and it was important to study their knowledge sharing behavior.This article described the current situation and feature of college students' knowledge sharing,it pointed out the main impact of psychological factors of knowledge sharing behavior for college students.At last it discussed the psychological strategies to promote the knowledge sharing behavior for college students.

In the mobile information environment,the readers tend to prefer the Interactive and user-focused information communication ways.The paper analyzed the library users' information requirements firstly,and then utilized the mature product as a basic platform for the secondary development in order to construct the library "micro-service" system.It illustrated the main design strategy of the system and the implementation of key modules.The practice showed that dividing the library micro-service,can increase the response speed of information consultancy and to meet the higher needs of the readers.

In Web2.0 age,Building library subject service platform for readers provided resource guide is one of trends of library subject service.Combined with using of LibGuides subject service platform practice,the paper provided some suggestion on building subject platforms,including enriching contents,increasing functions,enhancing friendliness,strengthening management of building subject service platform carrying out wider cooperation and exchange.

The purpose of national defense sci-tech novelty searching is providing theory basis for national defense scientific research program,the approaisal,and patent application such as novelty evaluation.Therefore,the national defense sci-tech novelty search report must be objective,impartial and accurate,in order to reflect the realities of the commissioned novelty search projects.This paper discussed work process of national defense sci-tech novelty search,literature recourse,process of search,finished the report of novelty search,and inner quality of novelty search staff on improving qualities of national defense sci-tech novelty Search.

Google Scholar is a kind of important information retrieval tools.The authors found and analyzed some shortcomings in using this tool,including the auto-retrieval strategy expansion,patent and reference functions;it was desired that these defects shall be brought to the attention of the users.

Patent documents contain a large number of economic,technical and legal information,which is an important information source for technological innovation.The paper explored the patent information of pharmaceutical R&D based on data of anti-cancer pharmaceutical patents in China form 1986 to 2013,which help of search analysis of patent data,and drew the patent map of the R&D in the field.Therefore the main problems in the process of pharmaceutical R&D and related advice are put forward.

This paper collected research articles from two core journals of Metrology.After data statistics and analysis,keywords,core authors,countries and institutions,and cited times were discussed in detail by means of bibliometric analysis in order to dissect Current Situation and Development of Informetrics and Scientometrics in depth.At last suggestions about how to enhance international competitive ability of Chinese's scholars were proposed based on analysis results.

Yield of science articles is an important indicator to assessment scientific research activity in university.The paper drew the visualized mapping based the articles in SCIE database published by China Medical University include journal distribution,co-author,co-subject,co-word,in order to reveal the current situation,development of discipline structure,to provide references for discipline construction.

This study explored the effects of enterprise micro-blogging service quality on users' behavioral intention.Firstly,in terms of its functions and characteristics,this paper defined the concept of enterprise micro-blogging service quality and its components.Enterprise micro-blogging service quality contained two dimensions:information quality and interaction quality.Then,the research model was proposed based on relationship quality model.Data from 337 valid questionnaires was analyzed using SmartPLS2.0.The results indicated that the two dimensions of enterprise micro-blogging service quality were positively related to users' satisfaction and trust,which further significantly impact their behavioral intention.Finally,this study presented practical suggestions for managers of enterprise micro-blogging in improving its service quality.

Sound information ability is a premise for the university students to change from passive study to autonomic study and in turn to life-long study.With the students in Hubei University for Nationalities who chose Information Retrieval Course in the spring term in 2013 as subjects,their information ability and their habitual information retrieving practice were tested to check the effect of Information Retrieval Course.The findings showed that the information ability of the students in this university was rather poor and there was a lot to do in the reform of the Information Retrieval Course.Special attention should be paid to teaching,administration,professional guidance and teachers' right guarantee in reforming the Information Retrieval Course.

In this paper,it discussed a bookshelf location system based on html,jquery,c# and sqlserver database in detail.For giving a better guide to the readers for searching for the book,the system can locate the bookshelf of the book and offers the bookshelf information in 3 ways,such as word,picture and animat.Meanwhile,the data-normalizing method and the framework of the system give contribution to the hight degree accurate of the shelf location and separation of the foreground from the backend.Because of this,the system is flexible,adaptable and has a low maintenance cost.

In the field of quantitative evaluation for the library,the survey respondents(University student)have their special personality.In this paper,the effects to eliminate sensitivity of several survey methods were studied based on the characteristics of University students.And the advantages and disadvantages of those methods are analyzed too.In process of investigating the library service quality,from questionnaires point of view,several proposal were given to reduce the sensitivity according to the sensitivity degree of evaluation index.

CNKI series database provides indexing multi-channel approach to enhance the navigation service functions and effects.For the same authors "posting of circumstances" can have a variety of searches to achieve,Meanwhile,Choose a different way of retrieving,Login and retrieve the corresponding results will be different.In the author's name as the search field to retrieve the author's purpose for the posting situation,search through specific examples,to provide users with retrieval methods and skills demonstration,And demonstration process of posting for the users to use search function to provide efficient search suggestions.In addition,for use in the process of retrieval posting some of the problems,propose recommendations for improvement against the database.

NoteExpress is a popular comprehensive references management software.It can help to manage the retrieved references efficiently and improve the efficiency of writing scientific papers especially the dissertations.The library of Beijing Forestry University took new attempt and exploration of training students how to use NoteExpress.Based on building training models of NE,this paper took graduate students of Beijing Forestry University as an example.It started with analyzing the training plan,then talked about the training organization mode and the training content of NE,and finally evaluated the training effect.It will improve the training quality of the electronic resources in the library as well as the standard of information service.

University academic report is an important part of academic exchanges,the annual university will organize numerous academic reports,but subject to conditions that many readers have no way to visit the site.This paper reported the database by exploring the construction of academic library,used the library that the mass media would be an academic report in the form of video recording,preservation and dissemination of the purpose to achieve academic promotion.

In recent years,information and data breaches have occurred frequently in many countries due to cloud computing technology.It has severely violated the privacy of users.States have carried out the appropriate legislative protection,monitoring the behavior of cloud providers,urged the cloud computing provider to improve techniques,but the results have little effect.In view of this,the article makes a dilemma analysis of the protection of privacy in cloud computing from the aspect of the characteristics of cloud computing,industry self-regulation,legislation,economic development,and government intervention.The author attempts to explore the deep-seated reasons for the difficulty of cloud computing privacy protection and provide ideas for the protection measures.

The research on internet opinion in minority languages of China is important task of internet information resources management.Based on introduction of current status and defects of research on above topic,its characters of political,intersecting,cross-border and previous are concluded.Then,the general tendency is analyzed; three prosperous research domains are suggested.They are semantic analyzing,attitude analyzing,and multiple-languages analyzing of internet opinion in minority languages of China.The conclusion of this paper is meaningful to establishment of morinitor and analyzes system on internet opinion in minority languages of China as well as its research.

The Literature review of researches on library services for vulnerable groups are performed based on the CNKI database 2008-2012,and the field includes both the theoretical discussions and empirical investigations is summarized.Theoretical discussions mainly include the significance of the services of the library to the vulnerable groups,The constraints and strategy Research,The empirical study include investigation of the requirement of vulnerable groups by using questionnaires and the summary of the practical fruits of services for vulnerable groups.The analysis results showed that:(1)at this stage the hot spots of the domestic Library services for vulnerable groups now concerned is the information service of the migrant workers,as well as the information services for teenagers,left behind children and the disabled people.(2)most of the practice of library services for vulnerable groups is provided to the blind,then to the services of the young people and migrant workers.Finally,proposed our country library service for vulnerable groups exists problems and it's future directions.