中文    English

Content of Information forum in our journal

        Published in last 1 year |  In last 2 years |  In last 3 years |  All
    Please wait a minute...
    For Selected: Toggle Thumbnails
    Trends of QTL Mapping Research in Major Crops Based on Bibliometrics
    JIANG Wei, ZHANG Qi, PAN Rui, WANG Qi, ZHANG Wenying
       2018, 30 (11): 5-9.   DOI: 10.13998/j.cnki.issn1002-1248.2018.11.001
    Abstract858)      PDF(pc) (3311KB)(201)       Save
    The development of quantitative trait locus (QTL) mapping in crops is helpful to understand the genetic basis of the complex traits, mine and clone genes, and provide strong support for marker-assisted selection breeding and molecular design breeding. Taking SCI-E database of Web of Science as data source, this paper collected the QTL mapping papers of twelve main crops cited during 2003 to 2017, and used bibliometrics to analyze the features of paper numbers, compare research emphasis of different countries and authors, reveal the development status of research in major crops in the past fifteen years, clear the top institutions, groups and main stream journals, explore the research hotspots, identify international status, clarify the existing problems and predict the development status, so as to offer some reference for the researchers in the future.
    Reference | Related Articles | Metrics | Comments0
    Research on Discipline Gap Recognition Based on "Trend-Rate Two-dimension Method" ——Taking the Field of Information Science as an Example
    HAN Xia, LI Xiuxia
       2018, 30 (11): 14-18.   DOI: 10.13998/j.cnki.issn1002-1248.2018.11.002
    Abstract630)      PDF(pc) (1408KB)(201)       Save
    By analyzing the research topic based on the "trend-rate" two-dimensional method, research gap in the discipline field was identified. Based on the data of five core journals in the field of domestic information science, this research formed 16 research topics, and obtained the quotation of 16 themes in 2007-2016 from the citation database of CNKI. The trend is expressed in terms of the number of documents, and the quotation stood for the user need. By analyzing the user's reference data, it evaluated the trend of all the topics. And finally through two dimensions of the text trend (Trend) and rate (Rate) , it formed four regions, and analyzed the research themes of every region to determine the research gap in the field of information science and gave the research priority. The results showed that emergencies, information dissemination and information ecology had a high priority in the field of information science.
    Reference | Related Articles | Metrics | Comments0
    Research on the Value Creation and Process Optimization Strategy of Agricultural Network Information Ecological Chain
    MENG Jing, TANG Yan, XU Shuliang, KONG Qingfu, WANG Lei
       2018, 30 (11): 19-23.   DOI: 10.13998/j.cnki.issn1002-1248.2018.11.003
    Abstract631)      PDF(pc) (1295KB)(122)       Save
    Based on the theory of information ecology, this paper studied the value creation and process optimization strategy of agricultural network information ecological chain, to improve the quality of agricultural information service and the utilization level of agricultural information. On the basis of expounding relevant concepts, it analyzed the elements and value dimensions of agricultural network information ecological chain, and constructed the value model of agricultural network information ecological chain. It concluded from the analysis that the agricultural network information ecological chain was a value chain, which relied on the internal information flow of each node in the chain, and finally realized the creation and appreciation of value.
    Reference | Related Articles | Metrics | Comments0
    Research on the Construction of Risk Prevention System for Library Information Ecology Circle
    LIU Xun, HE Jing, HUANG Dujuan
       2018, 30 (11): 24-28.   DOI: 10.13998/j.cnki.issn1002-1248.2018.11.004
    Abstract651)      PDF(pc) (3002KB)(162)       Save
    Through the analysis on risk recognition, risk factors, risk evaluation, risk management and the corresponding measures,this paper tried to construct the risk prevention system, to guide the normal operation of library information ecology circle. Based on the existing research results,it used the information ecology theory,risk management theory and logical analyses,to explore the risk performance and cause, and proposed the risk prevention measures in the library information ecology circle. The risks of library information ecology circle were mainly construction risk, operation risk and the risk of service output. The risk prevention should take measures to change from manpower intensive to knowledge intensive, from order resource to open access, from traditional service to embedded subject service, from the literature information service to digital knowledge service, from the fixed users to mobile users.
    Reference | Related Articles | Metrics | Comments0
    Social Identity Evaluation System Construction for College Graduates
    WANG Junfen, LIU Qinyuan
       2018, 30 (11): 29-36.   DOI: 10.13998/j.cnki.issn1002-1248.2018.11.005
    Abstract707)      PDF(pc) (1507KB)(139)       Save
    To improve the core competitiveness of graduates employment, this paper took the costume designing major in Hunan Institute of Engineering as the sample, and selected 100 college graduates with employment and entrepreneurship in Shenzhen in five consecutive years to tracking their professional ability society identity, and built the evaluation system including three factors of general ability, professional ability and special ability, and 18 kinds of indexes, tried to provide rational reference for university educational plan formulation.
    Reference | Related Articles | Metrics | Comments0
    Research on the Influence of Patent Inventor Based on Contribution Calculation and Cooperation Network Analysis
    LING Yanxiang
       2018, 30 (9): 27-32.   DOI: 10.13998/j.cnki.issn1002-1248.2018.09.005
    Abstract396)      PDF(pc) (2361KB)(219)       Save
    Inventors are the core carriers of patents' value. The study on measuring and evaluating inventor influence is one of the most hottest topics in patent analysis field, which is quite meaningful for detecting new technology development and introducing research talents. In this paper, the influence of patent inventor was evaluated both qualitatively and quantitatively by two dimensions, namely innovation ability and cooperation ability. It calculated the inventors' contribution based on their orders in the patent to evaluate the innovation ability and use the topological features of the patent cooperation network to measure the cooperation ability. Finally, the patent dataset from the recommender system was used to verify the approach. Compared with traditional methods using patent amount and cooperate frequency as evaluating indexes to rank the inventors, this method can locate the various types of key inventors and provide a positive research start for the objective evaluation of inventor influence.
    Reference | Related Articles | Metrics | Comments0
    Construction and Empirical Analysis of User Loyalty Evaluation Index in Virtual Community
    XIE Hai'ou, CAO Yan'ai
       2018, 30 (9): 33-37.   DOI: 10.13998/j.cnki.issn1002-1248.2018.09.006
    Abstract288)      PDF(pc) (1255KB)(203)       Save
    User loyalty is the core competitiveness of virtual community and loyal user is the main benefit source. The evaluation index system of user loyalty is an important content in user loyalty evaluation research. Based on the principle of loyalty design, a virtual community user loyalty index evaluation system was established by combining qualitative and quantitative methods, and using the AHP to calculate the weight of user loyalty index, and the concrete method to calculate the evaluating value of loyalty evaluation was given. Combined with a specific virtual community, it also verified the process of loyalty calculation. The conclusion of the study can be used as the basis of subdivision of users in virtual communities and provide value to users on this basis.
    Reference | Related Articles | Metrics | Comments0
    Research social network information ecosystem structure and evolution model
    MA Jie, ZHANG Guangyuan, GE Yan
       2018, 30 (8): 5-7.   DOI: 10.13998/j.cnki.issn1002-1248.2018.08.001
    Abstract632)      PDF(pc) (1783KB)(168)       Save
    This paper analyzes the composing elements of social network information ecosystem, it also analyzes the mechanism of action between the elements and the structure of the social network information ecological chain from the interaction between information people. The interaction between the information ecosystem and the interaction between social network information ecosystem and external environment. The evolution of social network information ecosystem is divided into three stages: reproduction stage, integration stage and mature stage. This study can provide a reference for the efficient collaborative operation of various elements in the information ecosystem and the building of a healthy social network platform.
    Reference | Related Articles | Metrics | Comments0
    The Construction and Empirical Study of Influence Factors of Sustainable Development of Domestic Institutional Repository
    WANG Chao
       2018, 30 (8): 12-17.   DOI: 10.13998/j.cnki.issn1002-1248.2018.08.002
    Abstract571)      PDF(pc) (1623KB)(179)       Save
    Institutional Repository (IR) sustainable development has become a widely concerned issue. This paper discusses the domestic research status of Institutional Repository, it is based on the research of domestic experts, constructing model of sustainable development impact factors of institutional repositories, through empirical study, validated and corrected model.
    Reference | Related Articles | Metrics | Comments0
    Research on the Deep Marketing Experience of Document Delivery Service in University Library ——Taking the Library of Renmin University of China as an Example
    HU Jufang, WU Ning, CHEN Yajie
       2018, 30 (8): 18-22.   DOI: 10.13998/j.cnki.issn1002-1248.2018.08.003
    Abstract765)      PDF(pc) (1179KB)(167)       Save
    Based on the existing problems of domestic university libraries' document delivery service including small target audience and poor service effect, by taking the Library of Renmin University of China as an example, this paper used and optimized non-profit marketing strategies to better promote library service according to the characteristics of university users, so as to provide reference for exploring new document delivery service path.
    Reference | Related Articles | Metrics | Comments0
    Research on Library Intelligent Storage Model Based on AI Technology
    MO Ji jiang
       2018, 30 (8): 23-26.   DOI: 10.13998/j.cnki.issn1002-1248.2018.08.004
    Abstract696)      PDF(pc) (1258KB)(113)       Save
    with the rapid development of information technology in China in recent years, it is necessary to study the model of library intelligent storage based on artificial intelligence technology, find the way to optimize the knowledge service mechanism of library, and provide experience guidance for the library innovation service model. on the basis of the analysis of the meaning and characteristics of artificial intelligence technology, the research status of intelligent storage technology is discussed in detail, including the development trend of intelligent storage technology in China, the application status of intelligent storage technology in Library and so on, and the library storage model based on human intelligence technology is explored. The main points include the design of library resources database, the distribution of book information, the physical information address, and the intelligent assistant tools, and the design method of the library storage model based on artificial intelligence technology is summarized.
    Reference | Related Articles | Metrics | Comments0
    The Selection and Design of the Metadata of Ancient Agricultural Books under the Background of Mobile Reading
    PAN Hong
       2018, 30 (8): 27-30.   DOI: 10.13998/j.cnki.issn1002-1248.2018.08.005
    Abstract816)      PDF(pc) (1163KB)(142)       Save
    The appearance of mobile reading has further changed people's reading habits. It's time to include ancient agricultural books into the field of mobile reading. Based on the characteristics of mobile reading, this paper chose 13 necessary fields and designed a metadata format based on DC by comparing the common metadata formats, to help organize the electronic resource of ancient agricultural books in the mobile reading environment.
    Reference | Related Articles | Metrics | Comments0
    Research on the Regional Hot Demand Technology of Beijing-Tianjin-Hebei Based on Patent Technology Transaction Data
    CHENG Lipei, DONG Cewei, ZHANG Zhaoyi, GUO Jingwen, HE Xijun
       2018, 30 (7): 5-5.   DOI: 10.13998/j.cnki.issn1002-1248.2018.07.001
    Abstract351)      PDF(pc) (2265KB)(241)       Save
    Based on incoPat database, this paper collected the patent technology trading information in Beijing-Tianjin-Hebei from the year 2010 to 2016. On the basis of statistical analysis, it found out the technology keywords of transferred patent title by using word segmentation and then built the keywords co-occurrence network. Through the network structure analysis, the regional hot demand technologies of Beijing-Tianjin-Hebei were identified across the communities. Firstly, the demand for manufacturing technology was the strongest. Secondly, based on the six communities network technology keywords, it dug the six hottest demand technology involving communication, medicine, manufacturing industry, electric power, electronic components and detection class. Thirdly, hot demand technology mainly focused on production process and information technology industry. When compared with the traditional documents and hot spots based on patent application data, this research gave the idea of hot spot identification of technology demand based on patent technology transaction data, which can provide the decision-making support for concerning technical market, identifying the technical requirements from technology transaction data, guiding the research and development direction and improving the conversion rate of technological achievements.
    Reference | Related Articles | Metrics | Comments0
    Improvement of PACT Rules for International Academic Conferences Ranking
    TANG Bqiun, WANG Lingfeng
       2018, 30 (7): 10-13.   DOI: 10.13998/j.cnki.issn1002-1248.2018.07.002
    Abstract475)      PDF(pc) (1137KB)(384)       Save
    International conference was once a reliable basis for academic assessment in China before 2000, due to the lack of conferences held or participated by China. However, with the increasingly frequent exchanges between China and western academia, there are more and more low quality and profit oriented international conference in China. The international academic conference ranking has become the new problem for the scientific research management of universities. The current ranking rules have high demands on the quantity and reliability, while it is easy to fake with high management costs. This paper proposed a improved conference ranking rule with four indexes including paper quantity collected by conference, the diversification degree of paper author, the academic level of conference chairman and the number of conference in recent 20 years, to evaluate the quality of international academic conference and make the ranking, which was not easy to fake and had low management costs.
    Reference | Related Articles | Metrics | Comments0
    Empirical Study on Impact Factors of Online Reviews Usefulness
    ZHAO Limei, TAO Yi
       2018, 30 (7): 14-17.   DOI: 10.13998/j.cnki.issn1002-1248.2018.07.003
    Abstract392)      PDF(pc) (1307KB)(314)       Save
    Online reviews don't play the same roles in supporting the purchase decisions for users, only the ones affecting users’ purchase decisions have usefulness. This paper used structural equation model to explore the factors affecting the usefulness of online reviews and its mechanism, so as to provide reference for the research. Based on literature review, the model was constructed by adopting the influence of perceived authenticity, perceived value and perceived authority on the perceived usefulness.The data was collected by questionnaire survey and processed by AMOS software to verify the fitting performance and make validation analysis, and SPSS software to test intermediate effect. The model fitting degree was high, which illustrated that the construction of the model had certain persuasiveness: perceived value had partial mediating effect, and the perceived authenticity affected the perceived authority and finally influenced the perceived usefulness of online reviews.
    Reference | Related Articles | Metrics | Comments0
    The Developing of Agricultural Big Data Mining System Based on Hadoop
    HOU Liang, WANG Xindong, GAO Qian, LIU Suying
       2018, 30 (7): 19-21.   DOI: 10.13998/j.cnki.issn1002-1248.2018.07.004
    Abstract434)      PDF(pc) (1109KB)(281)       Save
    The main characters of agricultural data are massive, complex, disperse and difficult to acquire. With the developing of modern agriculture, the massive non-relational and unstructured data appeared, data mining technology based on big data can extract valuable information from massive data, and contribute to research the potential relativity and rules of agriculture information. This paper analyzed the characters of agricultural data, and the status of data analysis and the superiority of big data technology, developed the agricultural big data mining system based on Hadoop, and studied the architecture, module designing and system realization.
    Reference | Related Articles | Metrics | Comments0
    Strategy on Social Sharing Construction of Public Library's Information Resource from the Perspective of Sharing Economy
    LIANG Weikun
       2018, 30 (7): 22-25.   DOI: 10.13998/j.cnki.issn1002-1248.2018.07.005
    Abstract289)      PDF(pc) (1001KB)(184)       Save
    Information resource sharing is a key issue in the research of public library. It is very necessary to discuss the construction strategy of information resources and social sharing. This paper analyzed the problems existing in the construction of information resource and social sharing in public library, and introduced the strategies of sharing information resource in public library from the perspective of sharing economy.
    Reference | Related Articles | Metrics | Comments0
    Research of Network Public Culture Space Construction under Unified Cloud Management
    QU Yanling, YANG Dan
       2018, 30 (6): 21-24.   DOI: 10.13998/j.cnki.issn1002-1248.2018.06.004
    Abstract495)      PDF(pc) (4095KB)(104)       Save
    With the implementation of National Cultural Information Resource Sharing Project, Digital Library Promotion Project and Public Electronic Reading Room Construction Plan, especially relying on the platform support by the three people-benefit projects since the twelfth five-year, the construction of Hunan's public cultural digital service has been developed, but there were some barriers restricting the development process. So, Hunan Library in combination with the present situation of its own public cultural digital service and the requirements of the National Public Cultural Development Center of the Ministry of Culture, from the aspect of platform design, construction, application and late development, analyzed the network public culture community under the cloud management platform.
    Reference | Related Articles | Metrics | Comments0
    Research on Dynamic Evolutionary Game of Knowledge Transfer among Industry-University Cooperation Team Members
    WU Caili
       2018, 30 (5): 5-7.   DOI: 10.13998/j.cnki.issn1002-1248.2018.05.001
    Abstract613)      PDF(pc) (1984KB)(160)       Save
    Using dynamic evolutionary game theory to construct the dynamic evolution game model of knowledge transfer of industry-university cooperation team, this paper analyzed the multidimensional factors influencing the strategy choice of two parties of the members and team. Research showed that the knowledge management of industry-university cooperation team played an important role in the knowledge transfer strategy whether to take the knowledge transfer to the members of the other unit. The knowledge transfer behavior of members was affected by the size of team knowledge management, and it also reacted to the team's knowledge management decisions. Furthermore, it discussed the evolution model of the maximum return of both sides of the game and the control effect of knowledge transfer income on decision making process, and obtained the Pareto optimality model of the dynamic effects of multidimensional factors.
    Reference | Related Articles | Metrics | Comments0
    Discussion on Intelligence Organization Change under the Conditions of Internet and Other New Technology
    WANG Xinfeng, ZHAO Bingfeng
       2018, 30 (5): 12-15.   DOI: 10.13998/j.cnki.issn1002-1248.2018.05.002
    Abstract667)      PDF(pc) (1557KB)(177)       Save
    How to realize the intelligence organization change in the conditions of Internet and other new technologies is a strategic issue in national security governance system. Based on the research of intelligence organization classification and governance, this paper analyzed the power structure of intelligence organization change, and built strategic hypothesis according to the conditions of Internet and other new technologies, and summed up its change mode, so as to provide a logical basis for the intelligence organization change in the nation.
    Reference | Related Articles | Metrics | Comments0
    Exploration and Practice of Analyzing Overseas Students' Library Utilization via Fishbone Diagram
    SHI Huidan, WU Yanguo
       2018, 30 (5): 16-20.   DOI: 10.13998/j.cnki.issn1002-1248.2018.05.003
    Abstract608)      PDF(pc) (1633KB)(112)       Save
    This paper summarized the research status of RCA, and introduced the common RCA analysis tools, and used the RCA to analyze the low utilization rate of oversea students by taking a university as example, and constructed the fishbone diagram model, and proposed the measures to improve the utilization rate of oversea students.
    Reference | Related Articles | Metrics | Comments0
    Study on the Effect of Organization Identification on University Librarian's Innovation Behavior
    DAI Weiqian, HUANG Sihui, BAO Ping
    Agricultural Library and Information    2018, 30 (4): 5-12.   DOI: 10.13998/j.cnki.issn1002-1248.2018.04.001
    Abstract952)      PDF(pc) (3229KB)(122)       Save
    From the point of organizational identification——one dimension of organizational climate, this paper explored the effect of organizational identification on university librarian's innovation behavior. Through the combination of relevant theories and research results, together with interviews from experts, it proposed measuring scale of organizational identification and librarian innovation behavior, dividing organizational identification into four dimensions, including organizational recognition, organizational belonging, leadership recognition and workmate relationship;and librarian innovation behavior into three dimensions, including idea generation, idea promotion and idea implementation. Taking librarians in different universities as subjects, together with questionnaire and SPSS, AMOS software analysis, it found that organizational belonging and workmate relationship had a significant path coefficient with librarian innovation behavior, workmate relationship had the greatest impact on innovation behavior, leadership recognition and organizational recognition had the notable path coefficient with organizational belonging and workmate relationship.
    Reference | Related Articles | Metrics | Comments0
    Comparative Analysis of G8' Open Data Policy and Its Enlightenment to China
    ZHANG Yueru
    Agricultural Library and Information    2018, 30 (4): 13-17.   DOI: 10.13998/j.cnki.issn1002-1248.2018.04.002