The research of scientific community is getting more attention from scholars.Through the comparison and analysis on the research of the scientific community for nearly 30 years both home and abroad,this article summarized the shortcomings existing in the research of scientific community currently,and combined the theory of structural functionalism,a new model of behavior-structure-function was put forward.This model could explore the laws behind the behavior and examine the scientific community whether play their system function exactly through studying the network built by research behavior,and it created a new viewpoint for the research of scientific community.

The "Micro-Government" which was born on social platform has been developed into a new mode of public administration with the web 2.0 of E-Government.The original intention and end-result of the development of "Micro-Government" was to optimize the public service and promote public participation.However,China's "Micro-Government" was faced with difficulties of low level public participation,inadequate participation,etc.presently.This paper,based on the social capital theory,discussed the influence of social capital on public participation intention towards "Micro-Government".This research regarded the social capital as exogenous latent variable and considers trust in "Micro-Government" and public participation intention of "Micro-Government" as internal latent variables.The researcher collected data through questionnaire,analyzed data,then conducted hypothesis testing and model fitting by the Structural Equation Model(SEM).The research found that all the three dimensions of social capital:social networks,social trust and social norms have positive impact on the trust in "Micro-Government",and then positive to public participation intention towards "Micro-Government",which means that the more social capital of the public,the more trust in "Micro-Government" and the stronger participation intention.It advised that the government should enrich social capital,cultivate the trust of "Micro-Government",and then promote public participation in "Micro-Government".

With the deepening development of the market economy in our country,the competition of enterprises bidding is becoming more and more fierce.Whether the enterprises could compete in the bidding successfully,are influenced from more and more competitive intelligence.This paper analyzed the bidding enterprise competitive intelligence value and function,the enterprise in bidding competitive intelligence needs and characteristics,constructed competitive intelligence system model of bidding and tendering,and put forward the corresponding intelligence support strategy.

[Purpose/significance] The paper is to discuss a scientific and effective and practical method for enterprise technology competitiveness evaluation.[Method/process] The paper elaborated connotation and characteristics of enterprise technology competitiveness,discussed the advantages of enterprise technology competitiveness evaluation on the perspective of patent,established patent index system from six dimensions of technology activity,technology value,technology concentration,technology cooperation,technology potentiality and technology advantage,and presented an evaluation framework with inverted tree-like structure.[Result/conclusion] The results enriched the theory research of enterprise technology competitiveness,and had practical reference value for scientific and reasonable evaluation of enterprise technology competitiveness.

The virtual nature,anonymity and openness of network space not only bring people's freedom and space,but also bring a new social problem:the decline of interpersonal trust.As an extension and mapping of real interpersonal trust in cyberspace,interpersonal trust in new media is influenced by individual,environment and media.Based on the results of questionnaire and expert scoring,this study investigated the impact of various factors on the interpersonal trust of university students.Studies showed that the content and the individual were the most important factors influencing the interpersonal trust,and the importance of the content and the importance of the cocoa and the individual cognitive ability would directly influence the judgment of the individual's credibility.So based on this the paper proposed countermeasures and suggestions to improve university students' interpersonal trust degree of new media era

The objectivity principle in library science is the rational requirement on the basis of critical realism.It is significantly different from the principles of "Be Practical and Realistic" and "Highlight the Genuine" upheld by classical library scientists.The reason leading to such differences is that they are essentially characterized by distinctive ranks while,on the contrary,the essence of objectivity principle is equality.The inheritance of objectivity principle along the long history of classical library culture evolution lied in its deliberate pursuit of ideal spiritual world.The intrinsic implications of such a world are humanity-oriented,free development and immortal truth.The preconceptions of library science could be overcame by the above three features while at the same time the bias of these features could in turn be surmounted by the development of library science.

On the basis of relevance theory,this paper took the librarians' knowledge service capability as the research object from the perspective of psychological contract.Firstly,the study defined and analyzed the connotation,features,librarians' knowledge service capability,existing problems and system construction.Secondly,the effective measuring and guaranteeing for the improvement of knowledge service capability were proposed to enhance the knowledge service performance for the purpose,which effectively managed and controlled aspects of the dynamic changes of psychological contract and ensured that the librarians' knowledge service capacity and its supporting system had been effectively upgraded.Finally,they also expected to take this research direction as a theory breakthrough to broaden the theoretic way of knowledge service capability.

[purpose/significance] For the sake of ease the information overloaded in the WeChat Subscription Service.[Method/process] In the article,it constructed a set of index system to explore users' preference about settings in the information classification mechanism,and used our questionnaires to investigate and analyzed from three aspects:users' individual factors,informational traits,organization design.[Result/Conclusion] It was found that:at present,users thought in common that some content of information in the WeChat Subscription Service were repeating and in a bad quality.The situation of information overloaded existed.Besides,users have their preference about classifying design,based on the things that were did above,this article was going to put out some suggestions about building the overloaded information prevention and control mechanism in the WeChat Subscription Service.[Limitatiion] There were some limitations as a result of that in the articl,it only put out some suggestions about building the overloaded information prevention and controling mechanism in the WeChat Subscription Service by words,without any experiment being done before.

Cellular mobile data service logs contains massive mobile user behavior,based on which mobile user behavior profile,including frequent activities,periodic behaviors and user speed,can be built to provide rich information for personalized services.Analyzing 30,000 users' station data provided by a telecommunication operator,user profile is built from location sequence by means of frequent pattern mining,probability matrix constructing and entropy calculating.The user profile proposed shows that users' frequent behavior patterns,periodic behavior patterns and speed distribution could be an important reference for further research on population mobile behavior analysis and user interaction behavior.

For solving the problem of fraud transaction in e-commerce platform,a method that combined Deep Belief Networks and Multilayer Perceptron based on the transaction records and review records of Products was put forward.Through recognizing the product which was increased sales in fraudulent transactions to recognize the fraud transactions.The features of transaction were learned by DBN to get the higher level of abstract features,and the MLP performed the classification task.Tested by experiments using the transaction records and review records of products crawled from Taobao,the comprehensive performance had improved significantly compared with the other machine learning model.

This paper discussed the reasonable valuation method of evaluating indexes weight based on the digital resources from libraries and providing reference for related research.Through the method of literature research,valuation method of evaluating indexes weight is analyzed,compared and studied that existing domestic libraries.The result showed that the subjective valuation method can make full use of the knowledge and experience from evaluation expert,operation is simple and effective,but the subjective influence factor is also added from experts themselves;objective valuation method is objective,scientific,rigorous,sometimes,it can weaken the connotation and practical significance of the index and accompanied heavy workload,computational complexity,So comprehensive evaluation method is not only the best method,but also the maximum amount of work method,with the application of information technology It will get more development.

In this study,the paper analyzed the correlation between Google Scholar Metrics(GSM) and CNKI Chinese Journal h index in 2015.The paper compared the new features between Google Scholar Metrics(GSM) and CNKI TOP 100 Chinese Journal h index.The statistical results showed that the Google h index increased and the scope of Google scholar has expanded.But for the same publication,most of the Google publications h indexes were still lower than CNKI publications h index.

Continued usage is important for the success of SNS in the postadoption phase.This study proposed that emotional attachment play a critical role in the formation process of user's continuance intention.Continuous usage intention of users would be subject to dual role of emotion and cognition.Integrating the ECM-ISC model,emotional attachment theory,ARC model of attachment strength and emotional expansion theory,the conceptual model is constructed.Taking WeChat experienced user as the research object,the empirical research is carried on.The main conclusions are listed:Perceived Usefulness,Satisfaction and Emotional attachment positively influence continued usage intention and indirectly influence continued behavior.The fulfillment of user's requirements of autonomy needing,relatedness needing and competence needing had significant positive effect on the emotional attachment strength.Under the effect of emotional expanding mechanism,emotional attachment prompted the user's continuous intention.Satisfaction positively influenced the emotional attachment.

Purposes:To explore the ability of users to identify the spread of health information on WeChat platform,as well as the utility of such information on them.Methods:Questionnaire survey and descriptive statistic methods were used to collect and analyze the data.Contents:True and false health information were extracted from authority platform,and the problem design pattern of "accessing to information→judging true and false→producing behavior" was combined to constitute the questionnaire,finally,the paper and network surveys were investigated in users.Conclusions:Most WeChat users surveyed lack the ability to accurately identify the authenticity of health information,and improvement of citizens' health literacy has long way to go.WeChat is an effective platform for the dissemination of health information,but also provides a fertile soil for the spread of false health information.Additionally,users are not aware of the problem of their ability to identify information,even if produced a false judgment of false health information,most of the active users will also lead this kind of information still widely spread.

Restricted by information obtaining capability,migrant workers' access to cultural information is closely related to their education level.Through analyzing 954 migrant worker samples,this paper found that these workers' education level has significant and positive influences on their network channels to cultural information,and their income level and age variable significantly affect their choices to information channels.To achieve the conversion of migrant workers' values and sense of identity,it is of great importance to facilitate their access to cultural information and train them how to use information technology devices.Meanwhile,increasing the educational founding in rural area is also a good way to improve migrant workers' capability of using network channels.

Library WeChat automatic question-answering robot can provide 24-hour information consulting services for readers,improve the library's attention.Based on analysis of question-answeringlanguage question,it is focused on preparing a language system of questions and answers.Designing HIT libraryquestion-answering robot attracted the attention of readers and strengthened the communication between readers and the library.

[Purpose/Significance] The article analyzed the information security policy system based on risk control of 8 universities in the United States,in order to provide useful references for strengthening the information security policy system in our country.[Method/Process] This paper adopted web survey and case analysis methods to study the model and characteristics of the information security policy system.[Result/Conclusion] Based on analyses of the characteristics of the information security policy system in American Universities,this paper put forward five suggestions.

With the arrival of Internet plus and experience economy,experience marketing plays a more prominent role in online shopping,many e-commerce sites have begun to pay more attention to the experiential marketing to attract consumers.Based on the perspective of virtual experience,testing the influence of website characteristics on costumer's WOM intention.Though using theoretical model,collecting and analyzing survey date,the results indicate that usefulness of content,social interaction and leisure and entertainment will help promote customer's WOM intention through enhancing consumers' flow experience.Flow experience plays different mediating role in the relationship between website characteristics and customer's intension.The conclusion can apply into providing theoretical basis for websites to stimulate costumer's WOM intention.

Focus on the present situation that traditional book acquisition model can't meet user's needs of "Internet+" era,the paper studied a new book acquisition model.After a conclusion of book acquisition theories and practices home and abroad,it pointed out the challenge libraries facing,analysed some essential characteristics of book acquisition of "Internet+" era,the paper would help libraries innovate develop model,gain development in revolution and promote the ability of service and competition.

Academic influence evaluation of e-books can improve the utilization of them,as well as provide data support for the purchasing of e-books in university libraries.According to the characteristics of foreign language e-book the paper introduces three methods of academic impact evaluation,BKCI,Scopus Article Metrics and Bookmetrix.In accordance with the characteristics discipline of Southwest Jiaotong University,it conducted a practical analysis to draw a conclusion that there are advantages and disadvantages to all of these methods.It is suggested to take multi-dimension evaluation by integrating a variety of methods when university library evaluates the academic impact of foreign language e-book.

Combined with the new requirements of library and information professionals in the background of the era of big data,this paper made an analysis of the talent training mode of GSLIS and SILS which are the two of the world's top LIS schools from training objectives,educational philosophy and curriculum with comparative analysis method.Based on this,the paper put forward the enlightenment to the cultivation of China's Library and information talents.It also pointed out that Chinese library and information professionals training model should learn from GSLIS and SILS in concept,curriculum setting and teaching practice.This paper has reference value to optimize the curriculum system of high level talents training and reform the talents training pattern.

By analyzing the function and problems of the signage system of the library space under the open pattern,this paper proposed that the signage system should not only have the guidance and prompt functions,but also have the service guide,collection discover,cultural rendering functions.From the perspective of the functions,it put forward the design principles,design steps and development of the intelligent guiding system.

This article explored subject service under development based on the present situation of university library's achievements and exposed problems.It put forward some corresponding countermeasures of perfecting our country's 985 university libraries subject service and advice as well.It was for our country's construction and development of subject service in university library to provide power.It showed us from seven aspects upon investigation and analysis of the 985 project universities library subject service.

Informatization in the field of sci-tech novelty search is the trend of the times.The meaning of novelty search informatization has multiple layers and different phrases,including novelty search technology,business process management of novelty search organizations,development and utilization of novelty search archives and new industrial ecology establishment.The surveys showed that information portal of novelty search organizations,public service platforms,commercial databases,and academic research have made a lot of progress.There are needs exploring and practicing in aspects of information resources,service culture,organizational management,service evaluation,promoting sound development of informatization in the field of sci-tech novelty search against problems of it in the new information environment.

Government information transparency was rapidly developed as an interdisciplinary research field,and has formed a preliminary knowledge of the system.The methods of bibliometric and data analysis(based on CiteSpaceⅢ) are used on journal articles about the theme of government information transparency in the WOS and CNKI from 2006-2015,the stage characteristics of the development of the field are revealed by time distributions;high frequency keywords time distribution diagram and network diagram are used to reveal the development of the field distribution and clarify its development context;development in the field of interdisciplinary profile is showed by subject distribution and the discriminant of core journals and marginal journals;the relationship between the characters of the research and the development of schools in this field are analyzed by computing comprehensive index of core authors and institutions.Finally propose three development trends in this field:quantity weakening and subject derivation,interdisciplinary research and application,and cooperative innovation and heterogeneous fusion.

Based on the theory of Mapping knowledge,this paper analyzed articles of intellectual property from Web of science(1900-2016) and got a series of knowledge maps of postings countries,cited journals,cited literature,keywords.It reviewed the critical development path of intellectual property,pointed out that:(1) the current intellectual property research showed an overall trend of rapid development.American,Britain,and Germany scholars had led the intellectual property research,Chinese scholars' researches late development advantage was obvious.From the perspective of international cooperation,the global intellectual property multinational cooperation researches were lack.(2) the trend of intellectual property research was becoming more and more diversified,and the research of intellectual property rights,economy and enterprises in a wider and wider range had become the mainstream.(3) the direction of intellectual property rights included the management of intellectual property and intellectual property,the transfer and flow of intellectual property rights,the protection of intellectual property rights,intellectual property rights and cross-border capital input.

To reveal the current status and research hotspots of embedded service in domestic libraries,based on 930 documents about the library embedded service from CNKI(China National Knowledge Infrastructure) in the last decade,this paper used co-word analysis method,social network analysis method,and softwares,i.e.SATI,UCINET and SPSS,to draw the visual knowledge map of embedded service in domestic libraries from which 5 research hot topic groups are summarized,i.e.embedded subject service in library,embedded teaching in library,library information service under Web 2.0 environment,reference service based on information technology and information demand,construction of information resources in digital library.

According to the last five years from 2010-2014,the paper took the Web of Science database developed by the United States Institute of Scientific Information as the data source,and "technological innovation" as the theme for literature search.The paper collected 445 documents from the SCI(Science Citation Index).Through the application of bibliometric methods forefront of technological innovation network description of knowledge articles and research,it outlined the technological innovation research which mainly focused on following areas:technological innovation cooperation mode,the factors influencing the product performance and the relationship between product innovation and process innovation,commercialization of technological innovation,innovation strategy choice,knowledge management under the open innovation,new product development,the influence of quality management on innovation.

In China,relevant researches about of Nature Index are of shortage,and all of them are conducted with the Nature Index existing indicators as their object.For this problem,this paper selected the Nature Index Journals of Earth and Environment Science Field as object to make scientometric analysis.Based on the theory of co-cited and co-occurrence,this paper made an analysis of hot-spots and research fronts about research object according to the cited papers published in the past ten years with the help of scientometrics software CiteSpace.It revealed the hot-spots and fronts in the Earth and Environmental Science Field as well as the trend of rapid development in this field.Compared to the conventional method,this method of scientometric analysis about research fronts from the perspective of Sigma values was more comprehensive,and also had a certain reference value by using CiteSpace.This paper also summarized the shortcomings of the Nature Index in the evaluation of scientific research.