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Advancing the Work on Ancient Classics in the New Era and Accelerating Innovative and Intelligent Development HUANG Shuiqing, WANG Xiaoguang, XIA Cuijuan, OUYANG Jiang Journal of Library and Information Science in Agriculture    2022, 34 (5): 4-20.   doi:10.13998/j.cnki.issn1002-1248.22-0359 Accepted: 18 May 2022 Abstract （367）      PDF （1562KB）（159）       Knowledge map    The promulgation of the Opinions on Advancing the Management Work on Ancient Classics in the New Era brought great development opportunities to the research on protection and management of ancient books and documents, the innovative development of digital humanities and the upgrading of cultural industry. Over the past 40 years of reform and opening up, the work on protection and management of ancient books and documents in China has achieved fruitful results. In order to advance the management work on ancient classics in the new era, and promote the sharing, publicity and reuse of ancient books and docuemnts, the Journal of Library and Information Science in Agriculture organized a special seminar on four directions.1)Computing humanities should become an important discipline method for the research and management work of ancient books and docuemnts in the new era. By making full use of computing humanities' theories and methods, and giving full play to the advantages of the knowledge base of ancient classics and related knowledge service platforms in humanities computing, semantic publishing and cultural popularization, more abundant resource base, more convenient technical support and more intuitive promotion form for the work on ancient classics in the New Era will be obtained.2)Data intelligence empowerment brings new opportunities to the development of ancient classics. In recent years, with the progress of image OCR recognition, natural language processing and machine learning technologies and their successful applications in the managment work on ancient books and documents, the management work on ancient classics has begun to advance from digital development to intelligent development.3)New technologies are explored for the sharing, publicity and reuse of ancient classics. Although the professionals in the industry of ancient books have been reducing the cost of and limitation to sharing ancient books by establishing the normative guarantee at the institutional level and exploring technological forces for a long time, they still fail to achieve the ideal effect on how to achieve the balance between preservation and utilization. The introduction of new technologies such as blockchain, the new business models such as non-homogeneous tokens, and the initial formation of new digital media industry chains such as "virtual digital human" and "digital collections" will provide new opportunities for the asset-based management of ancient books, and the development of cultural and creative products and the evidence-based on-chain based on the digital content of ancient books.4)Vitality and utilization of ancient books is the new task for the professionals in the industry. The aim can be achieved by using the text-orientation, datafication and knowledgeization as the means of transformation and utilization of ancient book resources in the new era, actively building the national digital resource platform of ancient books, and constructing the ancient book knowledge system through artificial intelligence, virtual reality technologies, and other intelligent media. Related Articles | Metrics

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Research on Intangible Cultural Heritage Digital Resources Development Based on NFT MOU Lijun, XU Xin Journal of Library and Information Science in Agriculture    2022, 34 (6): 14-23.   doi:10.13998/j.cnki.issn1002-1248.22-0453 Abstract （237）      PDF （973KB）（126）       Knowledge map    [Purpose/Significance] Intangible cultural heritage, as a typical representative of excellent traditional Chinese culture, have extremely high social value and cultural value, and the current intangible cultural heritage digital resources development work has made some progresses. However, the distribution of resources is fragmented, displaying the resource "island" phenomenon, and the developers are difficult to form a synergistic effect, user's requirements and live condition, input and output are difficult to balance, leading to the outcome are affected. Therefore, we use the NFT to organize intangible cultural heritage digital resources development, which can better realize the dissemination and inheritance of intangible cultural heritage. [Method/Process] According to online survey and literature research, this paper analyzes the deep problems of the intangible cultural heritage digital resources development, introduces the key technology of NFT, which including smart contracts and blockchain, discusses the feasibility in intangible cultural heritage digital resources development. At the subject level, the development based on NFT integrates the strength of various institutions, promotes the multi-developer cooperation. At the method level, the development meets the three needs of users and realizes the live development. At the economic level, the balance between input and output has been achieved, and economic and social values are unified. In addition, this paper puts forward the development architecture based on NFT according to the characteristics of intangible cultural heritage digital resources, which can be divided into network layer, consensus layer, contract layer, resource layer and user layer from bottom to top. Then we expound the application processes and implementation strategies. [Results/Conclusions] The NFT has many advantages in transactions. For example, digital collection transactions record ownership and its flow on a blockchain, the whole transfer process is open and transparent, solving the problem of authenticity of the collection. What's more, NFT brings a new confirmation model, in the new model, the entire blockchain recognizes the sole ownership of the owner, which has revolutionary significance for intellectual property protection. Based on the blockchain, we introduced the NFT into the intangible cultural heritage digital resources development, which is conducive to the copyright protection and develop traceability, provides a reference path for the fine-grained intangible cultural heritage digital resources development. In addition, the architecture has a certain universality, and it needs to be combined with the specific intangible cultural heritage project, resource type, digital format and other personalized requirements. With the maturity of the Meta-Universe ecology, intangible cultural heritage digital resources, as a potential cultural resource, can be further innovated and developed, and derive more forms. Reference | Related Articles | Metrics

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Ecological Mechanism of User Information Interaction in the Metaverse Environment GUO Yajun, YUAN Yiming, ZHANG Tengfei Journal of Library and Information Science in Agriculture    2022, 34 (6): 4-13.   doi:10.13998/j.cnki.issn1002-1248.22-0424 Abstract （230）      PDF （4229KB）（159）       Knowledge map    [Purpose/Significance] Information ecology, as a kind of overall scenario of user information interaction behavior, reveals the basic logic of information flow among information elements in a particular environment. The study of information ecology in traditional information environment has been relatively mature. With the arrival of the metaverse, its characteristics of virtualization, immersion and decentralization have transformed user information interaction behavior, which in turn has brought about changes of the ecological interaction mechanism. We need to analyze the ecological mechanism of information interaction in the metaverse environment, in order to provide reference for relevant information theory research and promote the birth of metaverse informatics. [Method/Process] This paper stands on the information ecology perspective, takes the four ecological elements of information people, information, information environment and information technology as the entry point, and divides the information interaction ecology under the metaverse environment into three layers of architecture: information interaction, information data and information technology. Among them, the information interaction layer contains information users and information environment. Unlike the information ecological chain, each information user in the information interaction ecology under the metaverse environment is an integration of information producer, transmitter and consumer. Unlike the linear information flow in the information ecological chain, the information flow in the metaverse will show a wave-like diffusion. The information data layer provides the information resources in the information interaction ecology, and in this layer, we discuss the process from production to management of information resources under the metaverse environment. The information technology layer is the implementation path and basic support of the whole information interaction ecology, and in this layer we introduce several information technologies commonly used in the metaverse information interaction ecology. Through the above three-layer architecture, we have discussed the ecological composition of information interaction, information interaction logic, and information movement process as a whole to constitute the user information ecological mechanism under the metaverse enviornment. [Results/Conclusions] This paper constructs an ecological mechanism of user information interaction in the metaverse with a hierarchical architecture from the physical environment to the interaction scene, and provides strategies for the development of this mechanism from the perspectives of user, resource, technology, and governance. Taking the metaverse as the theoretical background, this study re-examines and expands the traditional information ecology theory, with the aim to provide a boost to the development of metaverse informatics. It is worth stating that the ecological mechanism of metaverse information interaction proposed in this paper is a theoretical prediction based on existing research, and the empirical conditions are insufficient. Reference | Related Articles | Metrics

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Research Progress and Implementation of FAIR Principles for Scientific Data Management CHEN Shuxian, LIU Guifeng, LIU Qiong Journal of Library and Information Science in Agriculture    2022, 34 (8): 30-41.   doi:10.13998/j.cnki.issn1002-1248.22-0238 Accepted: 27 May 2022 Abstract （224）      PDF （1248KB）（74）       Knowledge map    [Purpose/Significance] With the development of data-intensive scientific research paradigm, the effective discovery and reuse of scientific data is of great significance to the sharing of research results. In order to promote scientific data utilization and improve the scientific value of data resources, the international academic community proposed the FAIR principles in 2016, aiming to promote data openness, which has so far attracted widespread attention from scholars at home and abroad. Many exploratory studies have been carried out around the FAIR principles, such as GO FAIR, and RDA, CODATA and other international organizations have been established to be devoted to open science and data sharing practices; the European Union, as the representative advocate of open science, has strongly promoted the implementation and promotion of the FAIR principles by establishing the European Open Science Cloud (EOSC) and introducing data policies, etc. The purpose of this paper is to provide a systematic and comprehensive overview of the academic achievements of FAIR principles, with the aim of providing references for the promotion and implementation of the principles and scientific data management practice in China. [Method/Process] This paper combines literature research and online research, and through content analysis, provides an in-depth analysis of literature on FAIR principles in terms of content interpretation, assessment methods, domain application, discipline application and regional application. It includes five perspectives of organization guarantee on FAIR principles, four basic principles of FAIR, practical exploration, disciplinary implementation and regional practice of FAIR principles to review the research progress and implementation of FAIR principles at home and abroad, focusing on exploring the practical value of FAIR principles, and systematically summarizing the research status and existing achievements. [Results/Conclusions] International research on FAIR principles focuses on theory, implementation strategies, and evaluation methods, For example, at the level of FAIR content, the four basic principles have been explored and discussed in practice; at the level of implementation strategies, many stakeholders have taken different measures to ensure the implementation of FAIR principles, and different organizations have developed evaluation methods. In addition, FAIR principles have been explored in the fields of medicine and other disciplines and are widely used in Europe and other regions. In contrast, domestic research is still in its infancy and national policy support and follow-up by relevant organizations is needed for further study and implementation of FAIR principles in China. Reference | Related Articles | Metrics

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Policies, Resources and Services of Global Alliance of Open Access Scholarly Communication Platforms WAN Yijia, KU liping Journal of Library and Information Science in Agriculture    2022, 34 (6): 24-35.   doi:10.13998/j.cnki.issn1002-1248.22-0271 Accepted: 16 June 2022 Abstract （186）      PDF （1400KB）（98）       Knowledge map    [Purpose/Significance] With the continuous development of the open access (OA) movement, bibliodiversity is being analyzed and discussed within the framework of global open science strategy. In an inclusive knowledge society, information and knowledge resources should be readily available, interpreted and utilized in appropriate languages and formats. Established in 2019, the Global Alliance of Open Access Scholarly Communication Platforms (GLOALL) mainly includes six national journal publishing platforms, whose establishment and promotion will become a form of bibliodiversity and open access movement. The policies, resources and services of GLOALL's platforms reflect the emphasis on diversity in regions, languages, and academic evaluations, and are conducive to the collision and compatibility of multiple cultures and ideas emphasized by bibliodiversity. [Method/Process] Based on the theory of bibliodiversity research and combined with current OA practice, this paper mainly explains, compares and analyzes the policies, resources and services of GLOALL platforms. The concept of bibliodiversity was first proposed by Chilean publishers, during the creation of the "Editores independientes de Chile" collective in the late 1990s. Besides, "the International Declaration of Independent Publishers 2014" defined it as "cultural diversity applied to the world of books", that is, the critical diversity of products (books, scripts, eBooks, apps and oral literature) made available to readers. Re-examining the OA movement shows that OA under different paths should develop together and complement each other when necessary, rather than just encouraging and promoting one mode. [Results/Conclusions] The GLOALL platforms have similarities in strategic goals and construction principles, like promoting local scientific research, global OA and bibliodiversity. However, since each platform is not systematically constructed in a standardized way and is aimed at different countries or regions, there are differences in specific aspects such as policy formulation, resource construction and service operation. For this reason, these platforms are designed according to the actual situation and publishing needs of their respective countries, and form synergy through alliances to balance the global OA publishing pressure from some international publishing groups. In essence, this publishing market emphasis on the inclusiveness of global OA. The construction experience of GLOALL has certain reference significance for China to promote OA and build high-end academic exchange platforms. On the one hand, the GLOALL members are all national OA publishing platforms, promoting the OA movement through international cooperation to find a balance between unity and diversity, and between international development and local development. They have a positive effect on forming an academic exchange ecology that can not only develop bibliodiversity, but also support international academic research. More importantly, building platforms is a means, while exerting international influence is the goal. At present, green OA has the alliances such as COAR. While as for golden OA, in addition to transforming academic journals into OA, uniting the world's national open publishing platforms is another way. Therefore, research on GLOALL in terms of policies, resources, service can help China better grasp the opportunities in the OA movement, fill the gaps in the current service mechanism, and explore more suitable OA modes. Reference | Related Articles | Metrics

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A Survey of Author Name Disambiguation Techniques of Academic Papers WANG Xin, LU Yao, YUAN Xue, ZHAO Wanjing, CHEN Li, LIU Minjuan Journal of Library and Information Science in Agriculture    2022, 34 (10): 82-90.   doi:10.13998/j.cnki.issn1002-1248.21-0906 Accepted: 19 April 2022 Abstract （181）      PDF （1018KB）（92）       Knowledge map    [Purpose/Significance] This paper investigates the research on author name disambiguation published in recent years, and reviews the development context of relevant research from the perspective of the impact of data on author name disambiguation methods, so as to provide reference for further research. [Method/Process] The papers related to author name disambiguation were collected from English research databases such as Web of Science, Scopus, Google Academic, ACM Digital Library, IEEE Xplore, ScienceDirect, Scopus and Springer Link, and Chinese research databases such as CNKI, CQVIP and WANFANG. The search results cover the relevant papers published from 1998 to 2021. On the premise of giving consideration to authority, influence and novelty, 46 publicationswere selected for review. There are many types and structures of author name disambiguation data. For example, literature feature information is generally presented in unstructured text, and the extracted features can be stored and represented in two-dimensional tables; Citation information and interpersonal relationship are network relational data, which can be stored and represented by graphs, key value pairs or two-dimensional tables. The fundamental reason for different data structures lies in their semantic differences, but the data structure itself determines its applicable algorithm. According to the structure of characteristic data used in the author name disambiguation task and the different corresponding data processing algorithms, the relevant research is divided into three categories: 1) disambiguation method based on literature characteristics, 2) disambiguation method based on social network and 3) disambiguation method by integrating external knowledge. The impact of data on the author name disambiguation method is examined from the data level. [Results/Conclusions] The analysis found that with the progress of technology, deep learning methods have been widely used. Compared with the improvement of the model, the feature learning and representation based on deep learning can significantly improve the effect of the author name disambiguation algorithm. In addition, in order to overcome the problem of insufficient data utilization by a single method and improve the utilization efficiency of data, the three methods show the trend of mutual combination and complementary gain. From the literature research results, there are few related studies on incremental author name disambiguation and multi-language author name disambiguation, which could be one of the directions for further research. Reference | Related Articles | Metrics

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Insights and Reflections of the Impact of ChatGPT on Intelligent Knowledge Services in Libraries ZHAO Ruixue, HUANG Yongwen, MA Weilu, DONG Wenjia, XIAN Guojian, SUN Tan Journal of Library and Information Science in Agriculture    2023, 35 (1): 29-38.   doi:10.13998/j.cnki.issn1002-1248.23-0116 Accepted: 01 March 2023 Abstract （170）      PDF （1127KB）（217）       Knowledge map    [Purpose/Significance] This study is focused on the current popular "chatbot" ChatGPT to deepen users' overall cognition of ChatGPT, and provide reference and inspiration for the development of intelligent knowledge services in libraries by combining the power of new artificial intelligence (AI) technologies.[Method/Process] The article comprehensively analyzes ChatGPT, including its development history, technical features, common application scenarios, and integrated application program paths. In addition, it compares ChatGPT with similar AI technologies developed domestically and internationally (such as Google's Brad and Meta's BlenderBot 3), intuitively reflecting that new AI technologies such as pre-training models and cognitive intelligence have become the research and development focus of major technology institutions. The article also analyzes the technical limitations and existing security risks of ChatGPT, pointing out the optimization direction for secondary development and indicating its potential hazards for other researchers. Furthermore, the potential impact of ChatGPT on the Chinese libraries and information institutions are explored. By studying the application of ChatGPT in libraries and information service institutions, this article attempts to provide an in-depth understanding of how to use this technology to improve information retrieval, knowledge management, and user engagement. Finally, a comprehensive overview of ChatGPT and its potential impact on the Chinese information environment is provided. [Results/Conclusions] The integration of new technologies such as big data and AI has great potential for China's library and information service institutions to provide better and more intelligent knowledge services. With the development of modern technologies, libraries and information service institutions have been faced with new challenges and opportunities at the same time. The challenges come from the overwhelming amount of information, the diversification of information resources, and the increasing demands of users for personalized services. The opportunities arise from the availability of advanced technologies such as big data and AI that can help libraries and information service institutions to address these challenges. By fully integrating big data and AI into libraries and information service institutions, these institutions can leverage the power of these advanced technologies to provide more intelligent knowledge services. High-quality scientific and technological resources and knowledge organization systems can play a vital role in ensuring that these institutions are equipped with the necessary infrastructure and expertise to successfully implement these technologies. In conclusion, the integration of big data and AI represents a significant opportunity for China's libraries and information service institutions to provide better and more intelligent knowledge services. By relying on high-quality scientific and technological resources and knowledge organization systems, these institutions can comprehensively improve their level of intelligent knowledge services, and better meet the needs and demands of their users in the digital age. Reference | Related Articles | Metrics

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Applications and Prospect Analysis of Deep Learning in Plant Genomics and Crop Breeding HOU Xiangying, CUI Yunpeng, LIU Juan Journal of Library and Information Science in Agriculture    2022, 34 (8): 4-18.   doi:10.13998/j.cnki.issn1002-1248.22-0101 Accepted: 16 August 2022 Abstract （169）      PDF （1977KB）（109）       Knowledge map    [Purpose/Significance] Advances in single-cell sequencing and high-throughput technology have made it possible for plant genomics to accumulate large quantities of data describing multidimensional genomic-wide molecular phenotypes at low cost. As powerful data mining tools, deep learning techniques can be utilized to further predict and interpret the acquired molecular phenotypes. In recent studies, deep learning has been shown to yield significant results in plant genomics and crop breeding research. However, a complete review of deep learning applications in plant genomics is lacking. [Method/Process] The input to deep learning applied to genomics is usually biological sequences and molecular phenotypes as predictor and target variables, respectively. We introduced the workflow from four views: input data pre-processing includes retrieval, coding, and splitting; model construction and training includes the selection of model architecture and hyperparameters; model evaluation and interpretability. Specifically, this paper introduces the background of deep learning approaches, including the latest graph neural networks; then it discusses two prominent issues in the intersection of genomics and deep learning with respect to gene characterization and protein characterization: 1) how to model the flow of information from plant genomic DNA sequences to molecular phenotypes; and 2) how deep learning models can be utilized to identify functional variation in natural populations? Specifically, the paper summarizes the current status of deep learning applications in related fields, which include deep learning and DNA and gene characterization research, interpretability of deep learning in genomics applications, graph neural networks in genomics, deep learning and genomic variation research, deep learning in protein prediction, ALPHAFOLD in protein prediction, deep learning and crop breeding research, and unsupervised learning in genomics and protein characterization. [Results/Conclusions] This article summarizes how traditional deep-learning algorithms, graph deep-learning, generative adversarial networks and interpretable AI are applied in current research in order to address these two problems. Finally, the prospects for deep learning in future plant genomics research and crop improvement are discussed. Overall, deep learning has provided better results than conventional methods in many genomics research directions, and the application of deep learning in genomics has yielded early applications of scientific and economic significance. Deep learning offers two distinct advantages: 1) end-to-end learning, with the ability to integrate multiple pre-processing steps into a single model; and 2) multimodal data processing capabilities that can handle extremely heterogeneous data in genomics. The advancement of deep learning has the potential to expand new research perspectives in genomics and crop breeding, and to facilitate larger-scale association studies in both phenotypic and genotypic genomics as algorithms become more accurate. Reference | Related Articles | Metrics

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The Mechanism of Personal Data Transfers of Social Network Users YUAN Fan Journal of Library and Information Science in Agriculture    2022, 34 (5): 76-91.   doi:10.13998/j.cnki.issn1002-1248.21-0622 Accepted: 07 January 2022 Abstract （161）      PDF （3377KB）（209）       Knowledge map    [Purpose/Significance] As a typical pattern of user-centered information service, social network has become increasingly pervasive throughout every aspect of users' lives, whereas resulting in some safety problems, for instance data abuse and data monopoly. Users' power of control over personal data has been weakened. The digital market has witnessed the incidence of restrained competition and suppressed innovation, which leads to the impaired vitality of the national digital economy. Nationally, much more attention has been drawn to the protection of users' data rights and interests. Likewise, with the advancement of information technology, it is possible to transfer users' data across platforms. However, the absence of management mechanism makes it impossible to bridge the gap of users' cross platform access, acquisition and transfer of personal data. Hence, on the basis of the investigation and analysis of international successful data transfer modes within the domestic digital network environment, this research aims to construct a personal data transfer mechanism for social network users for breaking the data blockade and protect their digital rights and interests. [Method/Process] To provide the insights into existing research on management mechanism of user's personal data transfer, this research has investigated and reviewed systematically the data transfer systems at home and abroad represented by Data Portability, California Consumer Privacy Protection Law and Anti-Monopoly Law, in such a way that a horizontal comparison from the aspects of system characteristics and connotation, and an analysis of the effectiveness and existing problems of a data transfer system in protecting user's data rights and breaking data monopoly were conducted. Furthermore, according to the characteristics of social network platform, some representative cases like Facebook, SoLiD, and WeChat were chosen to investigate and analyze the mode, characteristics and impact of user's personal data transfer, and then ten mainstream social network platforms at home and abroad were selected in terms of the different number of downloads, users and other indicators of a digital platform. From collecting content, transferable data to data format, a horizontal comparative analysis was conducted to summarize the mode and problems of data transfer on social network platforms. Finally, based on the users' needs of personal information resource management and government digital governance, this research has designed the whole process management organization structure of user personal data transfer, including trust mechanism, feedback mechanism, evaluation mechanism, deletion mechanism and supervision mechanism. To form a personal data transfer mechanism for social network users, the paths of user data acquisition, transfer and deletion were utilized and developed in the context of three phases, before, in and after the transfer. [Results/Conclusions] The data transfer mechanism empowers users' data to be transferred between different digital platforms, effectively breaking the monopoly of large-scale social network platforms on users' personal data. The free transfer of user data lowers the threshold for new entrants of social network services, addressing the significance of the data competition and innovation in the industry of information service. More significantly, some insights could be identified to promote the social network platform for optimizing the technology, product and service mode, and further enriching users' experience, which benefits the ecology-oriented development of digital industry. Reference | Related Articles | Metrics

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Scientific and Technical Literature Data Management System Based on Life Cycle Model CHANG ZhiJun, XU LiYuan, YU QianQian, ZHANG JianYong, WANG YongJi Journal of Library and Information Science in Agriculture    2022, 34 (6): 36-49.   doi:10.13998/j.cnki.issn1002-1248.22-0114 Abstract （156）      PDF （2627KB）（35）       Knowledge map    [Purpose/Significance] Scientific and technical (S&T) literature data resources are characterized with wide coverage, large quantity, many types, fast update and strong timeliness. In order to improve the effect and security of S&T literature data management, this paper studies the S&T literature management system based on the data life cycle model. [Method/Process] This paper explores the management mode of S&T documents, constructs the life cycle system of S&T documents based on the data management process, and expounds the data management tools and methods from the stages of data creation, data storage, data pre-processing, data calculation, data service, data archiving and data destruction. In the data creation stage, specific data access forms are formulated for different sources and data types, and personalized data creation tools are built to receive data completely. In the data storage stage, a unified document metadata storage system is developed by analyzing the characteristics and shortcomings of various types of data, so as to better explain and organize scientific and technological document data. In the data pre-processing stage, various tools are built to realize the formatting pre-processing, parsing, conversion, structuring and other operations of various types of data. In the data computing stage, data enrichment processing, entity relationship extraction and knowledge graph construction are mainly completed. Data provides services through a unified service interface. Data archiving completes data archiving and saving. In the data destruction phase, unnecessary data is safely destroyed. [Results/Conclusions] In this paper, the management and practice based on the life cycle of S&T literature were first carried out based on the core data set Web Of Science BP data , and then explored from the seven phases of creation, storage, pre-processing, calculation, service, archiving and destruction. Finally, based on the DAMA data quality evaluation principle, the comprehensive evaluation and evaluation of the data management effect were carried out from the six dimensions of integrity, uniqueness, real-time, validity, accuracy and consistency. The receiving integrity of data was 100%, and the non-null integrity of data was 59.75%. The uniqueness of data reached 99.23%. The real time of data was controllable. The validity of data met the constraint conditions. The accuracy of the data reached 100%. The consistency of data reached 90%. It basically solved the problem that data can be effectively managed and applied in each life cycle stage. Finally, the management model was verified to take effect and achieve desirable service effect. Reference | Related Articles | Metrics

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Challenges and Countermeasures of Targeted Scientific and Technical Novelty Search XIA Dong, XU Yingqi, WANG Chao, REN Bo Journal of Library and Information Science in Agriculture    2022, 34 (7): 88-97.   doi:10.13998/j.cnki.issn1002-1248.21-0589 Accepted: 05 January 2022 Abstract （147）      PDF （1177KB）（65）       Knowledge map    [Purpose/Significance] In order to meet the scientific and technological information needs of different subjects and improve the quality of scientific and technological novelty search, the challenges to the targeted scientific and technological novelty search are analyzed and corresponding countermeasures are put forward. [Method/Process] We introduce the connotation of targeted scientific and technological novelty search, sort out the methods of the novelty search, and analyze the challenges and put forward countermeasures. [Results/Conclusions] The challenges to the targeted scientific and technological novelty search include the precise search for the in-depth novelty content, the wide intersection of subject knowledge, the novelty search process focused on value and data, prevention of omission of literature retrieval in other languages, and consideration on both quality and efficiency. The targeted scientific and technological novelty search needs to build targeted literature resources, develop team cooperation services, strengthen the job competence of novelty searchers, and formulate guidelines and evaluation standards. Reference | Related Articles | Metrics

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Influencing Factors of Artificial Intelligence Readiness in Libraries GUO Weijia Journal of Library and Information Science in Agriculture    2022, 34 (5): 47-56.   doi:10.13998/j.cnki.issn1002-1248.22-0016 Accepted: 11 March 2022 Abstract （147）      PDF （1389KB）（39）       Knowledge map    [Purpose/Significance] The research on libraries' artificial intelligence (AI) readiness and the influencing factors can help those libraries that are not ready to use AI technology to improve relevant conditions, so as to be ready to adopt AI technology for the first time. It can also help the libraries that have used AI technology to further improve the existing conditions, so as to be ready to upgrade or fully apply AI technology. This paper summarizes the influencing factors of libraries' AI readiness and constructs a theoretical model consisting of 1 core category, 4 main categories and 10 categories. [Method/Process] This paper uses an in-depth interview and grounded theory to construct the theoretical model of influencing factors. The basic process is as follows: To define the main concepts, design the outline of the in-depth interview, obtain the original data through the interview, open up the code of the original resources to form a series of initial concepts and cluster them into categories, encode the categories on the main axis to form several main categories, selectively encode the main categories to form a core category, and establish the relationship between categories. The model and hypotheses are verified by questionnaire and structural equation model. [Results/Conclusions] The results show that 9 of the 10 hypotheses proposed in the paper are valid. The nine factors including AI awareness, AI acceptance, AI value perception, AI application experience, data scale, leadership attention, innovation atmosphere, management mechanism and competitive pressure have a positive impact on a library's readiness to adopt AI. The positive impact of leadership attention is the largest, and the positive impact of competitive pressure is the smallest. The theoretical model needs to be further revised. Leaders' attention, AI application experience, AI acceptance, AI awareness and innovation atmosphere are the main influencing factors of the library's AI readiness. Accordingly, this paper gives the following suggestions. Firstly, library leaders are suggested to actively understand the latest technological progress in the field of library business, organize human resources to regularly evaluate the library's AI readiness and deploy the AI system in time. Secondly, libraries provide necessary AI training for their staff, and help them improve their awareness and acceptance of AI. Thirdly, libraries create a strong innovation atmosphere, stimulate the innovation enthusiasm of employees, and encourage employees to explore the possibility of integrating AI technology with their job tasks through various ways. Reference | Related Articles | Metrics

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An Investigation on University Libraries' Service in Promoting the Implementation of FAIR Data Management Principles XING Wenming, LIU Wo Journal of Library and Information Science in Agriculture    2022, 34 (7): 65-75.   doi:10.13998/j.cnki.issn1002-1248.21-0652 Accepted: 11 March 2022 Abstract （138）      PDF （1212KB）（34）       Knowledge map    [Purpose/Significance] The FAIR principles, as a guideline for research data management, has been widely recognized and actively applied in the field of scientific research since it was proposed. However, at present, the FAIR principles are mainly implemented by scientific data management institutions, academic groups of different disciplines, and international cooperation projects. As enablers of open science, libraries are obligated to leverage their extensive expertise and long-standing digital resource management strengths to advance the implementation of FAIR principles in scientific data management. [Method/Process]According to The Times Higher Education World University Rankings 2020, the top 100 university library websites were surveyed to find how the FAIR principle service has been implemented by 29 university libraries. The service content is divided into three categories: publicity and introduction of FAIR principles, education and training of FAIR principles, and support and promotion of the implementation of FAIR principles. The deficiencies in the implementation of the principles are found, and the effective ways for libraries to participate in the implementation of FAIR principles are summarized. [Results/Conclusions] FAIR principles have gradually begun to be valued and applied in domestic and foreign university libraries, and the university libraries in European and American countries are relatively more active in implementing FAIR principles. Most of the FAIR principle services implemented by domestic and foreign university libraries still remain in the introduction, encouragement, advocacy and training of FAIR principles, there is a lack of FAIR principles-oriented software, tools and data sharing platforms, and external cooperation needs to be strengthened. On the basis of the survey results and drawing on the advanced experience at home and abroad, the Chinese libraries are suggested to become the advocate of FAIR principles, the supporter of FAIR practice and the builder of the ecosystem, strengthen publicity and promotion, actively develop FAIR technology and services, promote multi-party cooperation, and create a good ecosystem, give full play to the scientific value and social value of scientific research data, and promote the transformation of libraries and the high-quality development of library undertakings. This study only investigated the official website of university libraries and related literature, and thus the conclusion is limited to selected cases that the practice content of university libraries to promote the FAIR principle is not comprehensive. Follow-up research will carry out a wider survey and in-depth analysis, and focus on the FAIR assessment of research data, FAIRification steps and case analysis of FAIR principle application. Reference | Related Articles | Metrics

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Application of VR Technology in the Elderly Reader Service of Public Libraries LIU Yiming, LONG Jialin Journal of Library and Information Science in Agriculture    2022, 34 (5): 21-30.   doi:10.13998/j.cnki.issn1002-1248.21-0599 Accepted: 08 April 2022 Abstract （136）      PDF （1221KB）（76）       Knowledge map    [Purpose/Significance] As China has become a country with an increasing number of old people, public libraries, as a public cultural service organization, are under increasing pressure to provide service to the aged readers, and the problem of the service for the aged readers needs to be solved urgently. China is vigorously promoting the application of VR technology in various industries, and has put forward the requirement of promoting the use of intelligent technology by the elderly. Therefore, VR technology will be specifically applied to the service for the elderly readers, It has become a new breakthrough direction to improve the service level of public libraries, and also provides a new idea for the research of reader service of public libraries. [Method/Process] Based on the concrete practice of the service for the elderly in public libraries, this paper starts from the two aspects of the software and hardware of the service for the elderly, and takes fully into account the physiological and psychological characteristics of the elderly readers. It analyzes the specific problems of public libraries in the service for the aged readers. It is found that the lack of hardware facilities in public libraries mainly includes space design, technical equipment, venue environment, and collection resources, while the lack of software construction mainly refers to service and staff. In this paper, by combining the specific VR technologies with the service facilities, environment, resources and services for the aged readers of public libraries, the authors put forward some ideas on the hardware and software of public libraries, commented on the specific technical features of VR technology which are combined with the existing problems of the service for the aged readers, and discussed the characteristics of the aged group. [Results/Conclusions] The study found that, by applying VR technologies such as dynamic environment modeling, behavior modeling, natural interaction, stereoscopic display and sensor technology, speech recognition and speech synthesis, and creating virtual library, the old readers get familiar with the venue, and VR technology provides resources search and display services, technical equipment training services, interactive communication services, simulation of offline events services and a series of other services. In this paper, VR technology is connected with the elderly readers, which meets the requirements of promoting the elderly to use intelligent technology in China, and provides reference for the elderly reader service in public libraries. It also provides some theoretical support for the later research and practice. In addition, this paper did not study the specific practice of public library services for the elderly, and the following research from this perspective can be carried out. Reference | Related Articles | Metrics

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Research and Application of Spatial Scientometrics LI Lanfang, CHEN Yunwei, ZHANG Xue, DENG Yong Journal of Library and Information Science in Agriculture    2022, 34 (7): 27-38.   doi:10.13998/j.cnki.issn1002-1248.22-0078 Accepted: 09 May 2022 Abstract （131）      PDF （1062KB）（58）       Knowledge map    [Purpose/Significance] As an important research field of scientometrics, spatial scientometrics has been specifically proposed by scholars to discuss the spatial aspects of scientific research activities. At present, scholars at home and abroad have carried out quantitative research of spatial scientometrics, covering almost all aspects of scientometrics; however, there is little systematic review of the concept and research progress of spatial scientometrics. This article systematically reviews, analyzes, and summarizes the related research work of spatial scientometrics, with an aim to provide a reference for scholars to carry out spatial scientometrics research. [Method/Process] Based on the introduction of the concept of scientometrics and spatial scientometrics, this paper uses the literature research method to expound from three aspects including research theme, research method and visualization practice. [Results/Conclusions] The research finds that the current spatial scientometrics research is mainly based on the geographical location attributes of scientific information, and comprehensively uses bibliometric methods, network analysis methods, model construction and statistical methods, and multi-indicators construction methods to examine scientific collaboration, scientific research output and knowledge flow. This research also reveals the remaining problems and challenges in spatial scientometrics. First, in terms of the theoretical research system, spatial scientometrics essentially serves a specific field of scientometrics research, drawing on technical methods from the fields of computer science, network science, and economic geography, and has not formed a relatively independent theoretical system. Second, in terms of method applicability and utility research, its method selection is also arbitrary. Regarding the same research problems, researchers usually choose their own and familiar methods and tools based on experience. Thus, it is difficult to accurately evaluate the scientificity and validity of their analysis results, and even different research methods and tools reveal opposed so-called "characteristics and laws". Third, in terms of data analysis sources, the existing research is mostly around the data collected from Web of Science and Scopus databases. However, for a comprehensive and objective analysis of the spatial structure of scientific activities, other forms of data should be considered such as reports, the fund-funded projects and policy documents. Last, for data acquisition, when using the literature database to conduct quantitative research, since many well-known institutions and companies are not centrally distributed organizations, it is difficult to guarantee the author's real address. Due to the different scope and definition criteria of cities in different countries, an analysis of city-level data would affect the accuracy of the analysis results. Reference | Related Articles | Metrics

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Application Scenario Construction of the University Metaverse Libraries QI Jing Journal of Library and Information Science in Agriculture    2022, 34 (11): 69-80.   doi:10.13998/j.cnki.issn1002-1248.22-0722 Accepted: 04 January 2023 Abstract （131）      PDF （2213KB）（71）       Knowledge map    [Purpose/Significance] The emergence of the metaverse has brought new opportunities to the development of libraries, which can not only solve many challenges and problems faced by libraries since the outbreak of COVID-19 in Wuhan, but also promote the construction of smart libraries to a higher stage of development. [Method/Process] Based on literature research and online survey, this paper focuses on the connotation and characteristics of the metaverse library, constructs the application scenarios of the university metaverse library, and finally discuses the opportunities and challenges faced by the construction of the metaverse library. [Results/Conclusions] In September 2022, the China National Committee for Terminology in Science and Technology (CNTERM) invited more than 20 experts to discuss the metaverse and the concept of core terms and reached a consensus. Metaverse is a virtual world that can interact with the real world by mapping or surpassing the real world, which is constructed by human using digital technology. The metaverse library uses cloud computing, artificial intelligence, blockchain, VR/AR and other technologies as the means to build the virtual space of library services, and is combined with the real space services to provide readers with immersive experience and encourage readers to participate in the virtual community of library resource production. It has eight characteristics: immersive experience, integration of virtual and reality, human-computer interaction, multi-source information resources, space-time expansion, social network, reader economy, and thought twinning and storage. University metaverse library is an important component of Metaverse Library and a service system of university libraries in virtual space. It has the characteristics of Metaverse Library and its own characteristics. The university metaverse library will break the service mode of the real space library, and the learning experience of readers in the library will be more game-like, immersive, simple to operate, strong gain in reality and so on, which fully reflects the concept of "reader-centered". To be specific, the university metaverse library mainly has five application scenarios: virtual digital human exchange, immersive panoramic reading and space experience, librarian avatar interaction, community interaction, and reader creation to reader economy interaction. But the new technology is not yet perfect. The construction of metaverse virtual space resources is difficult; there is a lack of constraints and norms in virtual space reader behavior; the traditional library business will be impacted and other problems are the possible challenges in the process of constructing the university metaverse library. To get out of the dilemma, we need to establish a research team to enrich the practice of new technology in the library, give full play to library technical expertise to solve the problem of resource construction, use laws and regulations to restrict readers' behavior, and promote active use of services to drive the traditional library business. Reference | Related Articles | Metrics

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Digital Technologies Aid Intelligent Epidemic Prevention and Control: Community-based Rapid Detection and Tracking Platform of COVID-19 SONG Kai, RAN Congjing Journal of Library and Information Science in Agriculture    2022, 34 (5): 92-101.   doi:10.13998/j.cnki.issn1002-1248.20-1125 Accepted: 24 April 2022 Abstract （124）      PDF （1748KB）（51）       Knowledge map    [Purpose/Significance] The coronavirus pandemic has caused serious losses to China and other countries. Ignoring the rapid detection of the virus on a large scale and taking timely prevention and control measures to cut off the spread of the virus in the early period of the outbreak is an important reason for the rapid spread of the epidemic. How to realize the rapid detection of coronavirus, relieve the difficulty of virus detection ability, accurately locate the infected person and reduce the scope of infection is the key to the prevention and control of the epidemic. [Method/Process] This paper takes COVID-19 rapid detection and tracing as the starting point, and proposes a scheme to develop a coronavirus rapid detection and tracing platform. We considered the critical role of community closed management and primary health care facilities in the prevention and control of the epidemic. To reduce the flow of people and the risk of population infection, this study integrates biosensors, artificial intelligence, blockchain, and big data technologies, and gives full play to the detection ability of biosensors, the learning ability of artificial intelligence, the information transmission ability of blockchain and the analysis ability of big data. We designed a community-centric solution for a coronavirus rapid detection and tracking platform. [Results/Conclusions] Through the analysis of the solution, the coronavirus rapid detection tracking platform with community focus has the advantages of rapid virus detection, intelligent diagnosis, information sharing, security, traceability, and full-dimensional analysis. With the development of emerging technologies, this study is expected to provide innovative solutions for the intelligent epidemic prevention and control in the world at large. Reference | Related Articles | Metrics

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Research on the Development Trend of Crop Breeding in China from the Supply of Innovative Elements HUANG Yichun Journal of Library and Information Science in Agriculture    2022, 34 (5): 31-46.   doi:10.13998/j.cnki.issn1002-1248.22-0200 Accepted: 11 May 2022 Abstract （122）      PDF （1852KB）（105）       Knowledge map    [Purpose/Significance] A more comprehensive picture of the development trend of the hotspots can be obtained through the analysis of the supply of innovative development elements. This research aims to provide references for the improvement of the disciplinary development policy systems, the scientific deployment of special plans and the optimization of the research layouts. [Method/Process] The study is based on the text analysis and information correlation method. First, the hotspots of basic research, technological innovation, and industry reports were sorted out. Then, the agglomeration and guiding role of multi-dimensional innovation elements on hotspots was studied, such as national strategic needs, policy-oriented promotion, and R&D capital investment. Accordingly, the development trend of subject hotspots was considered. [Results/Conclusions] Taking crop breeding as an example, the hotspots were divided into three categories based on this analytical method. There are intense research interests in the following directions, containing modern biological breeding technologies such as gene-editing breeding, molecular marker-assisted breeding, genome breeding, and transgenic technology, as well as mining of key genes for crop trait regulation and research on molecular regulation mechanism of traits, and crop trait improvement, in which the innovation elements are concentrated. Therefore, a series of high-quality results are expected to be produced in the future. The investments in innovation elements are highly concentrated, and the corresponding results are expected to be further expanded in the fields of the protection, utilization and accurate identification of germplasm resources, and innovations of targeted and precise breeding technologies such as molecular design and digital intelligent breeding. Classical breeding technology systems such as ploidy breeding, genetic transformation systems, tissue culture, and cell engineering breeding, as well as crop phenotype research, are calling for the new research momentum. In summary, the hotspot research of crop breeding subject in China showed the development trend of "conventional breeding + modern biotechnology breeding + information-based precision breeding". Reference | Related Articles | Metrics

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VOSviewer Application Status and Its Knowledge Base LI Jie, WEI Ruibi Journal of Library and Information Science in Agriculture    2022, 34 (6): 61-71.   doi:10.13998/j.cnki.issn1002-1248.21-0843 Accepted: 07 May 2022 Abstract （120）      PDF （4099KB）（87）       Knowledge map    [Purpose/Significance] VOSviewer is a software tool for constructing and visualizing bibliometric networks which may include citation, bibliographic coupling, co-citation, or co-authorship relations. VOSviewer Online creates the possibility to embed interactive visualizations on online platforms. The software's powerful functions in processing literature information, coupled with free and continuous improvement, are increasingly favored by experts and scholars in scientometrics and domain analysis. It provides a reference for users to use this tool for scientific research through quantitative analysis of VOSviewer's papers and the analysis of its knowledge base structure. [Method/Process] First we collected relevant documents from the Web of Science database, and then used the document co-citation network to obtain some documents and analyze the important documents in this field based on bibliometric analysis. [Results/Conclusions] It was found that the number of papers in this field has entered an explosive period of application after a relatively slow growth stage. It has been widely used by scholars in many countries and disciplines. The research topics involved the novel corona virus epidemic, sustainability, social media, sustainable development and supply chain, etc. Bibliometric theory and methods, software principles, database and network analysis have formed relatively solid research foundation in this field. There is also a great deal of misuse in the applied literature. For example, a survey of the highly productive scholars' papers found that the papers are often a direct interpretation of the results generated by the software, lacking the process of data cleaning and disambiguation, and there are a large number of errors such as duplicate authors, unprocessed singular and plural topics. VOSviewer also offers text mining functionality that can be used to construct and visualize co-occurrence networks of important terms extracted from a body of scientific literature. However, there are few applied research results in this area.VOSviewer Online has been integrated in Digital Science's Dimensions platform, making it very easy for Dimensions users to create VOSviewer visualizations of co-authorship networks and citation networks. Reference | Related Articles | Metrics

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Analysis and Research Progress of Global Patent Technology of Wheat Genetics and Breeding MENG Jing, TANG Yan Journal of Library and Information Science in Agriculture    2022, 34 (6): 93-103.   doi:10.13998/j.cnki.issn1002-1248.22-0204 Accepted: 07 June 2022 Abstract （120）      PDF （2511KB）（53）       Knowledge map    [Purpose/Significance] Wheat is one of the most important crops in the world, and its development of genetic and breeding technology plays an important role in the guarantee of global food security. Study about the patents of global wheat genetic and breeding technology as a new research field has a great significance on wheat yield and quality. [Method/Process] Patent analysis is used to filter, count and analyze relevant patent documents and convert them into usable information. During the development of wheat genetic breeding technology, a large volume of patent data have been generated. After data cleaning, 4 914 patents were obtained, of which 99.5% were invention patents and 0.5% were utility model patents. By using the methods of patent analysis and standardized data analysis, this paper performs statistical analysis on the patent documents published since 1977 collected from PatSnap database. Insights patent analysis system is used as a tool for patent analysis and valuation. The technical status, researching hotspots and developing trend of wheat genetic and breeding patents in the world can be studied from these following aspects, such as total number and trend of applied patents, distributions of countries' or regions' patents, technology composition, hot topics and patent value. [Results/Conclusions] The results showed the overall development trend of the global wheat genetic breeding technology patents, the research hotspots and the technology distribution and pattern. The research of global wheat genetic and breeding technology is gradually approaching the maturity stage; the growth trend of China's patent application is in the same line with the global patent application, and China has become the world's largest country of patent applicant. The large multinational companies are active institutions in this field, while Chinese applicants are mainly universities and research institutions. The research of disease resistance gene, herbicide resistance and insecticide resistance, molecular marker-assisted breeding, transgenic wheat are the hot technical topics at present; the main technology composition of wheat genetic and breeding technology patent in China is basically consistent with the global situation, but the technical emphasis has slightly difference. In this field China has been in line with the global technology strategy. High-value patents are mainly in the hands of large multinationals; the distribution of China's patent technology should break the regional limitations and take the initiative to participate in the global technological competition. The future prospect of wheat genetic breeding technology development in China was finally put forward. Reference | Related Articles | Metrics

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The Attribute and Function Orientation of China's Grass-Roots Libraries from the Dual Perspectives of History and the New Era LIAO Wenling, BAI Qingxin Journal of Library and Information Science in Agriculture    2022, 34 (5): 57-66.   doi:10.13998/j.cnki.issn1002-1248.21-0789 Accepted: 11 March 2022 Abstract （118）      PDF （956KB）（46）       Knowledge map    [Purpose/Significance] From scratch, grass-roots libraries have developed into grass-roots cultural positions in the new era. Their attributes and functional positioning have richer meaning than in history with the development of the times. Accurately positioning their attributes and functions in the new era is conducive to giving full play to their cultural service functions, and is related to the smooth promotion of rural revitalization and having firm cultural self-confidence. [Method/Process] This paper uses a variety of research methods to observe and analyze, starting from a historical perspective, and based on the attributes and functions of grass-roots libraries in the new era. Using the method of literature investigation, this paper analyzes academic research on grass-roots libraries since the founding of new China from two aspects of research objects and research topics. By combing the relevant literature, it reviews the development history of grass-roots libraries in China by dividing them into six stages according to the time clue, and summarizing the development characteristics of these libraries in each stage. By observing their development history, it summarizes and analyzes the characteristics that the attribute and function of grass-roots libraries are constant in essence, the core has not changed, but its connotation and extension will deepen and expand with the development of the times. Combined with the current realistic environment of grass-roots libraries, this paper observes the attributes and functional positioning of grass-roots libraries in the new era through qualitative analysis and functional analysis. [Results/Conclusions] With the changing needs of the times, the attributes of grass-roots libraries in the new era have been expanded from three dimensions: kinetic energy, mission and ways of thinking. In terms of kinetic energy, the comprehensive coordination of various internal and external development factors has become the main driving force for the development of grass-roots libraries. In terms of mission, "rural revitalization and cultural self-confidence" has become the expression of the new era of "enlightening people's wisdom and disseminating science" in grass-roots libraries. In terms of ways of thinking, the focus is to open up the closed state between industries and business format with a digital way of thinking, and stimulate the vitality of grass-roots libraries through the mode of cross-border connection, multiple integration and symbiosis with villages (grass-roots). The functions of grass-roots libraries become richer because they integrate into the needs of the times. In addition to the traditional cultural service function, grass-roots libraries have become the basic platform for cultural and tourism integration, the forward position for cultural rejuvenation of agriculture, the demonstration center with local characteristics, the cultivation center for the cultivation of new farmers, the most extensive cultural position for strengthening cultural self-confidence, and an important position for rural spiritual civilization. The follow-up research will be carried out to analyze more practical cases and help grass-roots libraries further excavate and enrich their functional attributes in the new era. Reference | Related Articles | Metrics

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Open Science: Connotation of Open Innovation and Its Mechanism for Innovation Ecology CHEN Xuefei, HUANG Jinxia, WANG Fang Journal of Library and Information Science in Agriculture    2022, 34 (9): 5-14.   doi:10.13998/j.cnki.issn1002-1248.22-0481 Accepted: 25 October 2022 Abstract （118）      PDF （1203KB）（41）       Knowledge map    [Purpose/Significance] Open science is shaping a new academic innovation ecology, aiming to promote open exchange and use of knowledge, emphasize open and cooperative research methods, and thus accelerate scientific innovation. Open innovation emphasizes the flow of knowledge across organizational boundaries. Both of them have obvious internal consistency and regard the free flow of knowledge as the driving factor of innovation. However, there are few studies on the relationship between open science and open innovation at present. They are often studied separately in the scientific research environment and the enterprise environment, ignoring the common role and integration of the two in the open innovation ecology. This paper aims to analyze the consistency of the connotation of open science and open innovation, study the mechanism of open science for innovation ecology, and provide reference for building an open science innovation ecology integrating open science and open innovation, as well as for developing open science governance for scientific and technological innovation. [Method/Process] First, based on the existing connotation of open science, this paper established the connotation analysis framework of "resource-process-subject-behavior" of open science, and put forward four key elements and principles of open science: "openness of scientific knowledge resources - transparency of research process - inclusiveness of participants - collaboration of research behavior". Then it de-constructed open innovation according to the connotation analysis framework of open science, and put forward four key elements of innovation knowledge resources, innovation process, innovation subject and innovation activities, as well as the principle of transparent and open innovation knowledge resources and innovation process, and value of co-creation based on the inclusiveness of innovation subject. Finally, according to the four principles of open science, the "Open Science Spectrum" was established to clarify the consistency and synergy of both sides from the perspective of openness. Besides, in order to understand the joint action mechanism of open science and open innovation in the innovation ecology, this paper analyzes the open science innovation mechanism in different innovation stages from the perspective of innovation process, including the open science mechanism in the open science research stage, the mechanism in the technology research and development stage, the citizen science mechanism in the social inclusion stage, and the responsible innovation mechanism covering the whole process of innovation. [Results/Conclusions] The innovation ecology of open science has come into being. Open science and open innovation have consistency in connotation and synergy in openness. Under the open science innovation ecology, open science plays a role in different stages of innovation. Explicit knowledge and tacit knowledge are open and flowing in different stages of innovation, accelerating open science innovation, open innovation, public innovation and responsible innovation. The inadequacy of this paper is that the relevant research is still at the theoretical level. For example, the spectrum of open science needs to be refined to an assessable and operable granularity, and the mechanism of open science for innovation ecology also needs more cases to verify. At the same time, based on this research, we need to further explore the governance mechanism of open science under the innovation system and the linkage strategy of science, industry, society and policy under the open innovation ecology. Reference | Related Articles | Metrics

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A Classification Method of Agricultural News Text Based on BERT and Deep Active Learning SHI Yunlai, CUI Yunpeng, DU Zhigang Journal of Library and Information Science in Agriculture    2022, 34 (8): 19-29.   doi:10.13998/j.cnki.issn1002-1248.22-0172 Accepted: 15 July 2022 Abstract （111）      PDF （2191KB）（49）       Knowledge map    [Purpose/Significance] At present, most of the training models used in the research of news classification are non-active learning. There are common problems about these models, including data cannot be labeled immediately and the labeling cost is too high, which also hinders the analysis of agricultural news. Especially because of the explosive growth of news data in the network era, it is more difficult to label data, train supervised text classification models, and screen relevant news in the field of agriculture from diversified online news sources. In order to solve this problem, the most commonly used pool based active learning or deep active learning technique is used to select more valuable and representative data from unlabeled data for manual labeling, and construct labeled data sets to improve the efficiency and effect of news classification and agricultural news mining. [Method/Process] The commonly used machine learning models for text classification, such as random forest classifier, polynomial naive Bayes classifier and logistic regression classifier, were combined with the active learning method with the lowest confidence to analyze the effect, and the BERT model was combined with the three sampling strategies of discriminative active learning, deep Bayes active learning and lowest confidence for deep active learning training. On the news corpus of 19 847 samples crawled and cleaned by crawler technology from Sina and other news websites, aiming at screening agricultural related news from diversified news samples of various topics, the iterative experiment of adding 30 samples per round was tested to check the improvement effect of F1 score under various method combinations with the increase of the number of annotation. In addition, the representativeness and diversity of the samples selected by the sampling function of each method in the deep active learning method of the BERT model were compared, so as to understand the characteristics of each strategy and provide inspiration for the selection and improvement of Al strategy in the future. In addition, this paper also analyzed how much labeling cost can be saved by using the proposed method. [Results/Conclusions] When comparing a variety of machine learning models, it is found that although the gradient boosting tree and support vector machine classifier have high accuracy, they are not suitable for active learning because of their low efficiency in text data processing of large-scale high-dimensional data. After combining other machine learning models and the BERT model and training text models with the corresponding active learning or deep active learning methods, it is found that the application of active learning method can significantly improve the training process of each model. Among them, the BERT model, combined with discriminative active learning sampling function, has the best news text classification effect and the lowest annotation data requirements. The representativeness and diversity of the samples selected by discriminative active learning sampling function are also the highest, which explains the source of the advantages of this method. It can also be found that for the same task model, the higher the accuracy of classification is required, and the active learning method can save more annotation cost than non-active learning. Reference | Related Articles | Metrics

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Construction of "Think Tank" Intelligence System from the Perspective of Engineering ZHENG Huaiguo, ZHAO Jingjuan, QIN Xiaojing Journal of Library and Information Science in Agriculture    2022, 34 (5): 67-75.   doi:10.13998/j.cnki.issn1002-1248.21-0917 Accepted: 16 March 2022 Abstract （109）      PDF （1668KB）（28）       Knowledge map    [Purpose/Significance] Under the background of the strategic development of China's think tanks, the transformation of sci-tech intelligence agencies into "think tanks" has become a trend driven by the impetus of both national demand and these agencies' own development demand. Although these agencies have abundant information resources and mature method systems, which lay a strong foundation for their transformation to "think tanks", as the problems that "think tank" needs to solve are often related to complicated situations. We need to deeply mine and analyze the information concerning politics, economy, culture, science and technology, and stimulate the wisdom of interdisciplinary experts to provide a solution for scientific decision-making. Therefore, it is necessary for intelligence agencies to change their paradigm of intelligence research and construct an intelligence service system that can meet the requirements of comprehensiveness, profundity and timeliness. The engineering perspective provides a new idea and a new paradigm for the establish-ment of such an intelligence service system to meet the service demand of "think tanks". The relevant research carried out in China has clarified the relationship between think tanks and intelligence, and introduced engineering thinking into the construction of an intelligence service system, However, there is still a lack of research on the construction of a "think tank" intelligence service system that can meet the needs of complex decision-making scenarios and timely respond to the whole de-cision-making process. [Method/Process] From the perspective of engineering, Hall's three-dimensional structure has been selected as the methodology in this paper. In terms of time dimension, the paper reflects the cycle of five links: information planning, data collection, infor-mation analysis, information service and evaluation feedback; in terms of knowledge dimension, it strengthens the construction of knowledge base, research methods, technical tools and expert wisdom; in the logical dimension, it is considered from five aspects: information demand analysis and identification, information problem extraction and clarification, target determination and scheme design, scheme implementation and optimization, and effect evaluation. Based on the construction of a knowledge-based resource guarantee system, technology support system and information service system, this study constructs a "think tank" information service system, and establishes the management system and mechanism based on Hall's model matrix in time dimension and logic dimension, so as to provide guarantee for the development of "think tanks". With "capacity building and institutional constraints", this study has built a rapid response and efficient "think tank" information service system that can support strategic decision-making, scientific research and industrial development. [Results/Conclusions] The "think tank" information system based on Hall's information service model constructed in this paper can continuously strengthen information research and service, and provide guarantee for the development of "think tank". However, this paper only makes a preliminary discussion on the construction of the "think tank" information system from the perspective of engineering. In the future, further research needs to be carried out from both theoretical and practical aspects to adapt to the new situation of continuous development. Reference | Related Articles | Metrics

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Influencing Factors of Elderly Users' Health Information Adoption Behavior Based on Social Platforms: Taking WeChat as an Example XING Fei, LIU Caihua, CHAI Xuefei, PENG Guochao Journal of Library and Information Science in Agriculture    2022, 34 (7): 53-64.   doi:10.13998/j.cnki.issn1002-1248.22-0403 Accepted: 19 August 2022 Abstract （107）      PDF （1396KB）（58）       Knowledge map    [Purpose/Significance] Based on the social background of population aging, studies on health literacy and health information behavior of the elderly have become an important issue as China enters an aging society and information society. This paper aims to explore the influencing factors of health information adoption behavior of elderly users on social platforms, so as to provide reference for social platform managers to screen health information and optimize health information service for the elderly. [Method/Process] This study followed an inductive qualitative approach. The case study methodology was adopted. To be specific, the WeChat platform was selected as one of the typical social platforms, and a semi-structured interview with 27 WeChat users was used for data collection. After collecting the qualitative interview data, the thematic analysis was carried out, which contains six steps, namely (1) becoming familiar with the data, (2) coding the data, (3) connecting codes and identifying themes, (4) reviewing themes, (5) developing concept maps, and (6) writing a report. Following the steps, all identified codes were distributed into 11 sub-themes and regrouped into 4 main themes. [Results/Conclusions] The results showed that factors of individual, informational, technical, and environmental are the key factors that affect the health information adoption behavior of elderly users when they are using WeChat platforms. Moreover, the influencing factor model of elderly users' health information adoption based on social platform was developed and the mechanism between various factors and adoption behavior is deeply discussed. Further analysis of the interview data indicated that living environment and technical support are external factors while information quality and individual characteristics are internal factors. In addition, in order to promote the development of social platforms and improve their health information service capabilities, this paper puts forward relevant suggestions from the two dimensions of social platform developers and users perspective. In particular, the social platform development team should fully identify elderly needs and habits of using the health information and the health information they need, which is helpful to providing elderly with comprehensive and targeted information services. The elderly needs to improve their health literacy and their ability to deal with health information, so as to adapt to the Internet era. Finally, due to the limited interviewee number, this paper only takes 27 elderly users and WeChat as an example. In the future work, more social platforms can be explored and horizontal comparative studies can be carried out. Reference | Related Articles | Metrics

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Expert Interviews on the Key Points to Build China into a Strong Country on Intellectual Property Rights RAN Congjing, XIAO Dongmei, HUANG Haiying, WEN Yuheng, FANG Zhouzhi, LONG Jin, LIU Yan Journal of Library and Information Science in Agriculture    2022, 34 (7): 5-13.   doi:10.13998/j.cnki.issn1002-1248.22-0641 Abstract （98）      PDF （952KB）（49）       Knowledge map    [Purpose/Significance] This paper aims to discuss how to build China into a country that is strong on intellectual property rights (IPR), mainly from the aspects of building IPR information platforms, improving the measures in colleges and universities, for cultivating interdisciplinary IPR professionals completing overseas IPR protection policies, enhancing the governance capacity of IPR chain, focusing on high-quality creation of IPRs, and linking IPR public services and market services. [Method/Process] We interviewed a number of experts in the IPR field and invited them to make suggestions for building a country strong on IPRs. The interview topics mainly focus on the key points to build China into a strong country through intellectual property, such as IPR informatization, cultivating IPR professionals, legal guarantee for IPRs, data empowerment to IPRs, and IPRs' strategy and services. [Results/Conclusions] The construction of a strong country on IPRs requires multi-stakeholders' contribution. Firstly, stakeholders are supposed to build a one-stop IPR service platform, so as to improve their service capacity. Secondly, it is important to concentrate on the social needs and cultivate interdisciplinary IPR professionals to meet the needs. Thirdly, it is necessary to pay attention to the overseas IPR business and disputes, so the enterprises are able to improve their IPR layout and risk response capabilities. Fourthly, it is vital to improve the IPR governance ability guided by data empowering the high-quality development of IPRs. Fifthly, suggestions are put forward for implementing the strategy of high-quality development of IPRs in national policies, and leading innovative subjects to enhance IPR ability with strategic thinking of sustainable development. Last but not least, our country should vigorously promote the establishment of various IPR public service institutions at all levels to improve the coverage of IPR services. Reference | Related Articles | Metrics

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Application and Practice of Virtual Reality Technology in the Intelligent Reading Promotion of Ancient Books ZHOU Xiaoying Journal of Library and Information Science in Agriculture    2022, 34 (8): 79-91.   doi:10.13998/j.cnki.issn1002-1248.22-0428 Abstract （94）      PDF （5440KB）（29）       Knowledge map    [Purpose/Significance] Rare ancient books are an important carrier of Chinese culture. At present, the focus of ancient books research has been on the original and regenerative protection, while the conservation of inheritance is relatively lagging behind, and the role of the promotion of ancient books reading has not been fully played. The emergence of virtual reality (VR) technology provides a new idea and method for the intelligent transformation of ancient book reading promotion, which is of great value to the construction of a library's intelligent knowledge service system and the innovation of the service mode. With the help of VR technology, the intelligent reading promotion of ancient books shows the characteristics of "narrative presentation scene", "reading service immersion" and "reading space humanization". [Method/Process] In order to provide reference for the research and development of intelligent reading in the new era, this paper first discusses the concept "gene" of intelligent reading of ancient books enabled by the VR technology, and summarizes the application scenarios of the VR technology in the promotion of intelligent reading of ancient books, combined with the National Library of China's specific case on "VR panorama cultural classics". Then the application path of VR technology was put forward enabling the intelligent reading and promotion of ancient books. To this end, this paper first summarizes the concept "genes" of intelligent reading promotion from a macro perspective, and then analyzes the application scenarios of VR technology in the promotion of intelligent reading of ancient books based on the investigation of the application cases of "VR + ancient book reading promotion". It analyzes the construction practice of "VR Panorama Cultural Classics" in the National Library of China from four perspectives of content narrative, visual presentation, empathy mechanism and communication strategy, to construct a "VR and ancient books" reading promotion path. The content narrative of "VR panoramic cultural books" should focus on activating characteristic collection's historical materials and recording key historical moments. In the aspect of visual presentation, it should pay attention to excavating the elements of characteristic cultural scene and reconstructing the landscape scientifically and rigorously. In terms of the mechanism of empathy, the focus should be put on the use of the block type structure to present the history panorama, and the use of typical characters to compose stories. When it comes to communication strategy, it should pay attention to jointly creating a new pattern of "library +" by combining online and offline multi-screen media. [Results/Conclusions] A library should first pay attention to narrative expression, and the control of the narrative logic of ancient book stories. Second, the library should pay attention to scene perception and explore the presentation mode of panoramic vision threshold. Third, attention should be paid to top-level design and giving play to the guiding force of ancient books' cultural engineering. Fourth, the library should pay attention to cross-border cooperation and adhere to the concept of library reader service. In the promotion of reading ancient books, full consideration should be given to the particularity of ancient books resources and existing reading difficulties. In the process of content dissemination, the focus should be on contructing a model through ring upon ring decomposing and progressively thinning method, and taking targeted measures from the aspects of top-level design, strengthening demonstration, building benchmarking, series construction, cross-border cooperation, building platforms, strengthening perception and strengthening ethical supervision, so as to promote the intelligent reading and promotion of ancient books. Reference | Related Articles | Metrics

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Construction of College Students' "Consumption-Academic-Social" Profiles from the Perspective of Multi-source Data Fusion HUANG Taihua, ZHANG Tao, WANG Lei Journal of Library and Information Science in Agriculture    2022, 34 (7): 76-87.   doi:10.13998/j.cnki.issn1002-1248.22-0165 Accepted: 06 September 2022 Abstract （92）      PDF （1353KB）（43）       Knowledge map    [Purpose/Significance] Mining college student data and constructing studnet profiles is conducive to in-depth understanding of students' needs, improving management level, and promoting intelligent service. [Method/Process] Based on the multi-source data mainly generated by the management and service process of colleges and universities, student profiles were developed by focusing on consumption, academic and social indicators, analyzing the characteristics of students, using the Scikit-Learn tool of Python, and applying the K-means clustering algorithms. Empirical research was carried out and representativeness of student portraits from individual and group perspectives was studied. [Results/Conclusions] First, this paper attempts to utilize a new data fusion perspective, by fusing explicit data with implicit data, and generating three-dimensional indicators of consumption behavior, academic behavior, and social behavior. Secondly, in order to solve the problem of single application scenario in previous research, the method of user profile construction is used to realize the fusion of multiple scenarios. Finally, based on the real student data, this study uses K-means clustering algorithm to select groups of students with different characteristics on the basis of previous research. The data of college students is analyzed, and further empirical research is carried out to describe the "consumption-academic-social" profiles of college students. Constructing student profiles from the perspective of multi-source data fusion can effectively provide a basis for decision-making by different units in colleges and universities, such as academic affairs,. Especially in the post-epidemic era, the profiles of college students can detect potential risks in time. The study found that at the individual level, by interpreting the label information of students' portraits, it is possible to understand the 3 aspects of students' consumption, academics and social interaction, and realize dynamic monitoring of individual students. At the group level, through cluster analysis, students with different characteristics can be selected, especially in terms of consumption behavior, and the characteristics of students' activity and stability can be deeply analyzed, which can not only provide a basis for the macro-level observation of students, but also provide new ideas for exploring the correlation between different behavioral elements of students. At the application level, the integration of multi-scenario student profiles can simultaneously realize abnormal identification and early warning, group attention and guidance, and resource planning and adjustment, which greatly broadens the application scenarios of research and improves the energy efficiency of education and teaching management in colleges and universities. However, due to the limitations of data and algorithms, the accuracy and ease of use of student portraits still need to be improved. There are both constraints from practical conditions and insufficient research methods. In future research, more extensive research should be used to improve college student profile construction system, and constantly develop more suitable techniques. Reference | Related Articles | Metrics

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Information Resource Management Researchers' Thinking about the Opportunities and Challenges of AIGC ZHANG Zhixiong, ZENG Jianxun, XIA Cuijuan, WANG Dongbo, LI Baiyang, CAI Yingchun Journal of Library and Information Science in Agriculture    2023, 35 (1): 4-25.   doi:10.13998/j.cnki.issn1002-1248.23-0118 Accepted: 13 March 2023 Abstract （90）      PDF （4188KB）（109）       Knowledge map    With the explosive popularity of ChatGPT and the development of AI generated content (AIGC), the new generation of artificial intelligence (AI) technology has triggered people's imagination and discussion about the production mode of digital content and the industry transformation. At the same time, it also prompted more scholars' thinking beyond embracing the technological changes in the field information resource management. Based on this, we invited 6 experts to carry out related discussions from the perspective of the disciplinary construction and development of information resource management. (1) AIGC and the field of library and information service: The essence of the rapid development of AI technology lies in the improvement of people's ability in knowledge acquisition brought by the continuous enrichment of data resources and the improvement of quality. The professionals in the field of library and information service should fully understand their value and their role, give full play to the advantages of data resources in libraries, effectively utilize their expertise in knowledge organization and management, actively promote research and development of AI technology, and contribute their wisdom and solutions. (2) The disruptive change brought about by AIGC: The emergence of ChatGPT has brought subversive challenges to the library and information service field. The professionals in this field should actively promote the transformation of the AI era, seize the opportunity, and explore new growth points around knowledge production, resource discovery, knowledge relevance and scientific research ethics. In addition, they should give play to the advantages of our country's political system and intensive development policies, promote the transformation of information services to knowledge content generation service, and raise the knowledge productivity of the whole society. (3) AIGC and cultural heritage resources: ChatGPT has ushered in an era of model-driven content production and carry out innovation in the mode of intelligent service of cultural heritage resources supported by AIGC. In addition, this paper also analyzes the copyright ownership, real-time, interpretability, verifiability, trustworthiness, algorithm bias and cognitive misdirection of large-scale AIGCs. In the future, universal value rationality such as public order and good customs should be endowed with the AIGC, and the paradigm change in the field of cultural heritage should be actively welcomed and promoted. (4) AIGC and researches on intelligent information processing of ancient books: While ChatGPT plays a positive role in promoting intelligent information processing of ancient books and promoting cultural transmission and civilization inheritance, it also brings challenges in cultural value and national security, content security and information governance, information literacy and humanistic education. It is necessary to make efforts in the aspects like providing higher quality and larger scale of precise processing of ancient books in the future, so as to build a scientific, comprehensive and systematic system of information security and digital ethics. (5) AIGC and intelligent tool revolution: This paper analyzes the three elements of big data, giant model and huge computing power in the development of AIGC technology, as well as the four development directions of large and complete data volume, fine granularity of data analysis, multi-source and multi-mode semantic integration of semantic association, human-computer integration of information services and intelligent interaction. It is pointed out that AIGC will bring about the paradigm change of content production in three aspects: production innovation, automatic generation and ecological cultivation. At the same time, it will also bring challenges in technology monopoly and hegemony, network information security technology integration and other aspects. (6) AIGC and library: Based on the analysis of the core technology innovation trend in the ChatGPT model expansion, data enhancement and model fusion, this paper demonstrates the necessity and crisis of using ChatGPT in libraries. In addition, from five aspects of intelligent management system, retrieval system, recommendation system, question answering system and search engine, this paper puts forward some suggestions on the use of GPT in library service integration and innovation promotion. Related Articles | Metrics

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Quantitative Analysis and Enlightenment on Open Science Policy Texts in Scientific Research Institutions from the Perspective of Policy Tools WANG Yihan, CHU Jingli Journal of Library and Information Science in Agriculture    2022, 34 (7): 39-52.   doi:10.13998/j.cnki.issn1002-1248.22-0323 Accepted: 11 July 2022 Abstract （87）      PDF （3899KB）（33）       Knowledge map    [Purpose/Significance] At present, there is relatively little research on the open science (OS) policy at the level of scientific research institutions in China, while some preliminary explorations have been made abroad. The text analysis of OS policies of representative scientific research institutions and lessons drawn from their policy making experience can provide a good reference for the formulation of OS policies by Chinese scientific research institutions. It gives play to the main role of scientific research institutions in the OS process, and promotes the practice of OS from bottom to top. [Method/Process] Based on the perspective of policy tools, this paper uses the content analysis method to conduct quantitative analysis on 12 OS policy texts published by international scientific research institutions. It establishes an X-Y two-dimensional analysis framework for OS policy of scientific research institutions. The content analysis categories are as follows: policy instrument dimension (X dimension) - authority, incentive, symbol and exhortation, capacity building, and system change; OS content factor dimension (Y dimension) - open content, open process, open infrastructure, and open cooperation. This paper carries out research through the X-Y two-dimensional analysis framework, aiming to reveal the use of policy tool preferences and policy content focus on the tendency, refining the key factors of research institutions' OS policy, putting forward the policy tool optimization strategy and providing insights into Chinese scientific research institutions in formulating OS policies. [Results/Conclusions] From the dimension of policy tools, capacity building tools are more used, followed by authority tools, and other policy tools are less used. From the dimension of OS content elements, the eight themes of open data, open access, OS education and training, open cooperation, open evaluation, open infrastructure, open incentive and citizen science are the main concerns in the OS policies issued by international research institutions. The use of OS policy tools in scientific research institutions should coordinate with each other, optimize the combination of policy tools; try to solve the actual problems, strengthen the internal balance of policy tools; adjust measures to local conditions and make full use of differences in policy tools. In formulating OS policies, scientific research institutions should further integrate themselves into the international OS tide, understand the development trend, and ensure the forward-looking of policies; adjust and optimize the organizational structure, clarify the division of responsibilities, and promote open scientific practice in an overall way; the core elements and key issues of OS policies should be grasped when formulating policies; and in the process of policy formulation and implementation, they should ensure the investment of funds, as well as timely dynamic adjustment. Reference | Related Articles | Metrics

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Impact Mechanism of Information Service Supply on Entrepreneurship Performance under Rural Revitalization WANG Jian, GAO Feng, FENG Jianzhong Journal of Library and Information Science in Agriculture    2022, 34 (6): 50-60.   doi:10.13998/j.cnki.issn1002-1248.22-0069 Accepted: 23 June 2022 Abstract （87）      PDF （1194KB）（52）       Knowledge map    [Purpose/Significance] As rural entrepreneurship advances continually, exploring the impact of agricultural information services on entrepreneurial performance is of great significance for accelerating the transformation of scientific and technological achievements and driving rural entrepreneurship. [Method/Process] Based on the theory of information and empirical data collected via "pilot work on the monitoring and investigation of the innovation and entrepreneurship of rural", this paper takes new professional farmers as the research object and constructs a panel threshold model with the level of agricultural information service supply as the threshold variable. With the model, the influence mechanism of agricultural information service supply level on entrepreneurial performance of new professional farmers is explored to reveal the relationships between agricultural information services and entrepreneurial performance. [Results/Conclusions] Results show that the impact of agricultural information services on the entrepreneurial performance of new professional farmers is not a simple linear relationship, but a non-linear one with a "single threshold" effect. When service supply crossed the "threshold level", the promotion effect was weakened by 43.6%. It confirms that information technology productivity paradox also existed in the development process of rural entrepreneurship. Therefore, strategies of agricultural information service supply can be formulated according to actual conditions to avoid excessive investment. At the same time, measures such as improving the quality of farmer education and accelerating the construction of rural entrepreneurship infrastructure can be combined to achieve an effective improvement on the quality of rural entrepreneurship. Reference | Related Articles | Metrics

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Practice and Enlightenment of the Industry-University-Research LIS Projects in iSchool Universities in the United States QIAN Lei, HONG Qiulan Journal of Library and Information Science in Agriculture    2022, 34 (8): 92-101.   doi:10.13998/j.cnki.issn1002-1248.22-0473 Accepted: 30 August 2022 Abstract （84）      PDF （1190KB）（40）       Knowledge map    [Purpose/Significance] Based on the needs of professional degree education and innovation in China and the relevant policy background of industry-university-research collaborative education, this paper investigated and analyzed iSchools' library and information science (LIS) industry-university-research projects in the United States. The content analysis helps to optimize the training system of LIS professionals in China, and provides theoretical reference for promoting the active participation of industry-university-research in social and economic development in China. [Method/Process] Based on the network survey method, this paper selected 35 representative LIS industry-university-research projects in 20 iSchool colleges and universities in the United States, analyzed in detail from the aspects of participation subject, funding source, research field, research object, social demand and evaluation system, summarized its content and characteristics, and put forward suggestions for the development of the collaborative education of LIS industry-university-research in China. [Results/Conclusions] In order to promote the in-depth development of industry-university-research education, when conducting industry-university-research projects, LIS institutions in China should support multi-agent participation in industry-university-research project collaboration, innovate cooperation forms, and encourage multi-agent participation in 'joint training' of professional practice. In the direction of project research, the training unit should pay more attention to the interdisciplinary nature and integration, broaden the research field of the project, so as to enrich the form of innovation cooperation. China's LIS training units should also broaden the funding channels, strengthen project publicity, select high-quality cooperative researchers to jointly declare or undertake scientific research projects, and use the expected benefits of results to extend the economic benefit chain of cooperative units. In the project research, the cooperation subjects should be oriented by the current social needs, optimize the training system of professional education, and strengthen the training of students-oriented professional practical skills by using the advantages of regional policies, geography and cultural heritage of colleges and universities and partners. The educational subjects mainly based on the Teaching and Instruction Committee of Library and Information Science in China should actively play the advantages of multi-subjects of industry-university-research to enrich the level of industry-university evaluation, encourage multi-form evaluation and awards, and ensure the application, social benefits and innovation of project results, so as to promote the long-term development of industry-university-research in LIS in China. Reference | Related Articles | Metrics

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Livelihood Reconstruction of Fishermen after Fishing Ban in the Yangtze River: Models, Effects and Suggestions LIU Zifei Journal of Library and Information Science in Agriculture    2022, 34 (10): 4-11.   doi:10.13998/j.cnki.issn1002-1248.22-0497 Accepted: 13 October 2022 Abstract （83）      PDF （1157KB）（28）       Knowledge map    [Purpose/Significance] The 10-year fishing ban in the Yangtze River is a great decision made by the central government based on its overall plan and for the sake of future generations. The reconstruction of fishermen's livelihood is the key and premise in this fishing ban. [Method/Process] This paper took the fishermen who have moved ashore as the research object, and conducted a relatively scientific, systematic and baseline tracking study on the reconstruction of the livelihood of the fishermen after the complete ban on fishing in the Yangtze River. On the basis of clarifying the connotation of the reconstruction of the livelihood of the fishermen who moved ashore the study combined the typical cases investigated to analyze the mode, effects and countermeasures on the livelihood reconstruction of the fishermen in the Yangtze River. [Results/Conclusions] Firstly, the livelihood reconstruction can be divided into broad and narrow senses. The former is a comprehensive investigation under the framework of sustainable livelihood analysis, while the latter focuses on livelihood paths and employment, and includes at least three levels of meaning of substitution, suitability, and sustainability. Secondly, the fishermen's livelihood reconstruction model can be classified into three categories including the government-led, fishermen-led and enterprise-led models. Each of the three modes has its advantages and disadvantages. At last, the fishermen's livelihood reconstruction effect still needs to be improved, which are afffected by both internal and external factors. The former is reflected in the objective constraints of low livelihood capital of fishermen, their low willingness to re-employment, and the subjective reasons of policy gaming. The latter mainly includes the inaccuracy of employment supply, limited financial support, scarcity of natural resources, and low social participation. It is necessary to fully recognize the key role of livelihood reconstruction of fishermen after the fishing ban, and strengthen theoretical research and practical exploration. In the future, the local government should start from coordinating and handling four relationships between the government and the market, short-term and long-term, fairness and efficiency, and protection and scientific development, and take multiple measures to improve the replacement, suitability and sustainability of the livelihood reconstruction of the fishermen who have moved ashore after fishing ban in the Yangtze River. Reference | Related Articles | Metrics

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An Analysis on the Gamification Development Path of Library Open Data TAN Yawen Journal of Library and Information Science in Agriculture    2022, 34 (6): 83-92.   doi:10.13998/j.cnki.issn1002-1248.22-0160 Accepted: 07 June 2022 Abstract （81）      PDF （1221KB）（24）       Knowledge map    [Purpose/Significance] In the information age, galleries, libraries, archives and museums (GlAMs) began to digitize, classify, process and organize their collections, generating network data resources with different degrees of availability, and then opening up the data to the public in various forms. However, the current utilization of libraries' open data is at a low level, resulting in a large amount of data being developed and available online, but rarely accessed and used. In order to improve the social awareness and utilization of open data, international colleagues' experience shows that the gamification development of government open data can promote data reuse. Therefore, this paper presents the method of open data gamification development, trying to activate the vitality of open data and improve the utilization of open data in libraries. [Method/Process] First, through consulting the training materials of Shanghai Library's open data over the years, the introduction of award-winning works, watching the video introduction of some award-winning works, and experiencing some award-winning works in person, this paper analyzes the actual situation of the award-winning projects of the Shanghai Library Open Data Competition. The winning game works in the competition can be roughly divided into three categories: text adventure, role-playing, and knowledge breakthrough. By comparing and analyzing three specific typical cases, the paper summarizes the experience and method of gamification design presented by the current open data in libraries. [Results/Conclusions] Combining the four elements of digital games' mechanics, story, aesthetics, and technology, the gamification development paths of library open data are constructed: 1) to select appropriate narrative tools according to the types of open data, and express the connotation of open data in the form of stories; 2) to personalize its play mechanism according to the characteristics of open data; 3) to display the cultural connotation of open data through the artistic visual presentation; 4) combined with open data content, advanced technology is adopted to improve the experience of players. The method of gamification development of library open data proposed by this paper aims to provide ideas and references for improving the efficiency of library open data development and utilization, so that libraries can not only improve the utilization rate of open data but also make the public better understand and use open data. In addition, due to the limited length of this paper, there is no in-depth research on how to apply the gamification development path proposed in this paper to practice. Moreover, due to the characteristics of large capacity, and diverse levels of granularity, dispersion, and isolation of open data, various problems will inevitably be encountered in the actual development process. Therefore, future research will explore the specific implementation strategies of open data gamification development in combination with the actual situation. Reference | Related Articles | Metrics

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The Influencing Mechanism of Postgraduates' Trust in Academic Information Consumption and Intensification Strategy FU Lihong, HAN Lu Journal of Library and Information Science in Agriculture    2022, 34 (6): 72-82.   doi:10.13998/j.cnki.issn1002-1248.21-0749 Accepted: 15 February 2022 Abstract （77）      PDF （1214KB）（47）       Knowledge map    [Purpose/Significance] Postgraduates are the new force and reserve force of academic research. The discussion about trust and influencing mechanism of their academic information consumption will help improve the quality of academic information production and service, and better meet their academic information consumption needs. The contribution of this paper is on the one hand, few articles systematically studied postgraduate students' academic information consumption behavior from the perspective of trust; on the other hand, the research conclusion is a new idea: the study on the analysis of the graduate students' trust in academic information based on consumer behavior impact mechanism, from creating the atmosphere of academic information sources of trust, strengthening academic information channels fiduciary level, improving the level of academic information content trusted three angles proposed strengthening graduate student academic information consumption behavior trust mechanism,. [Method/Process] Based on the relevant theories of trust and information utilization behavior, interviews of 40 students were used to obtain the first-hand data. Before the formal interview, two authors conducted the pre-interview with 10 postgraduate students with rich experience in academic information consumption, respectively. Then, according to the feedback of the pre-interview, they determined the formal interview outline. Using the method of grounded theory to code the data in open coding, spindle coding and selective coding, a model of the influencing mechanism of postgraduate students' trust in academic information consumption was constructed, and the model was explained in detail. Finally, the strategies for improving postgraduate students' academic information consumption were proposed. [Results/Conclusions] Information source, information channel characteristics, the information content characteristic and personal characteristics influence postgraduates' perception of academic information trust, and postgraduates' perception of academic information trust affects their information consumption. Perceived trust plays a mediating role between the above four factors and academic information consumption. This paper proposes strategies to improve the academic information consumption of postgraduate students from the following three aspects: firstly, two-way efforts to create an atmosphere of trust in academic information sources. Secondly, to improve services and enhance the credibility of academic information channels. Thirdly. To attach importance to quality and improve the credibility of academic information content. Reference | Related Articles | Metrics

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Value Recognition of Study Tour Service of Public libraries and Measures of Promoting the Service LI Yan Journal of Library and Information Science in Agriculture    2022, 34 (11): 92-99.   doi:10.13998/j.cnki.issn1002-1248.22-0755 Accepted: 09 December 2022 Abstract （75）      PDF （1016KB）（16）       Knowledge map    [Purpose/Significance] Under the background of integration of culture and tourism, and with the development of the concept of all-around education, to carry out study tour service in public libraries will bring a new opportunity for public libraries to promote librarianship. There is a close connection between study tour and public libraries. A public library's taking part in the study tour is based on its functional objective as well as its objective to meet the requirements of modern education.It is an effective way for students to learn based on a lot of research in and out of China, while there are still some problems to face. [Method/process]This paper analyzes the current situation of public libraries' study tour service such as rich source, remarkable service achievement, functional goals and service modes of the libraries by literature review and online survey on education and public library services. Meanwhile it also gives brief introduction on the integrated theories and case study of the study tour service in Japan's public libraries, pointing out that the study tour service is consistent with the service of public libraries as well as accordant with education concept. There are still some challenges to overcome such as out-of-date ideas, the lack of in-depth study on theoretical understanding about study tour service and regulations, the lack of top-level design and practical preparation of the service projects that hinders the high-quality development of the study tour service. [Result/conclusion] Public libraries should adhere to the educational principle of study tour, based on their service functions and resource characteristics, highlight the concept of shared development, as well as innovation path about study tour services in public libraries. Public libries can achieve their long-term development in the future by insisting on their original intention of carrying out study tour service, obeying to the government guidance, innovating promotion forms, enriching supply content, promoting the space reconstruction, building brand and evaluation mechanism, extending more service chain, constructing service ecology, improving evaluation system, strengthening cooperation between libraries, schools and other social institutions, building a theoretical system of study tour service, as well as improving service efficiency. Reference | Related Articles | Metrics

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Ethics Principle Framework of Data Handling for Open Scientific Innovation Ecology LIU Jingyu, JIA Yujie, HUANG Jinxia, WANG Fang Journal of Library and Information Science in Agriculture    2022, 34 (9): 29-43.   doi:10.13998/j.cnki.issn1002-1248.22-0463 Accepted: 07 November 2022 Abstract （74）      PDF （1189KB）（22）       Knowledge map    [Purpose/Significance] The development of open science still faces many data ethical problems, and there is an urgent need to explore the ethical guidelines for data handling that are compatible with the open science innovation ecology. The establishment of ethical guidelines is essential to create a favorable open science innovation ecology for data handling that match the construction of open science innovation ecology, and guide the participants in the open science innovation ecology to act in accordance with legal regulations and ethical norms in the process of data creation, sharing, dissemination, and utilization, and restraining data handling behaviors for the good and benefit of society. [Method/Process] This study first uses literature research and content analysis, based on relevant laws, guidelines, draft frameworks, policies and typical data management models on data handling ethics, from a universal perspective, based on the practice of data acquisition, storage, management, use and destruction, for social data in a broad sense, while taking into account a part of scientific research data, correlating and integrating different guidelines, seeking common themes and contents among existing guidelines, and summarizing the general dimensions and highly recognized guidelines. This study summarizes the general dimensions of ethical guidelines for data handling and the contents of the guidelines with high recognition. Second, this study combines the concept of open science and the needs of national social development, and distills the needs of ethical guidelines for data handling in the open science innovation ecosystem from the latest domestic planning policies and the connotation of open science. Finally, this study synthesizes and compares the two results through matrix analysis, and analyzes the framework of ethical guidelines for data handling in the construction of open science innovation ecology from the perspectives of commonality and characteristics, and synergy between guideline contents and policies and concepts. [Results/Conclusions] The existing ethical guidelines for data handling have high applicability in the open science innovation ecology, but still need dynamic expansion. Combining the concept of open science and the development needs of national society, this study proposes a framework of ethical guidelines for data handling in the open science innovation ecology, including three dimensions and 15 elements of long-term governance, coordination and order, and systematic science, aiming to serve the further development of the text of ethical guidelines for data handling adapted to the development of the open science innovation ecology in China and to provide some reference for data management in institutions. Reference | Related Articles | Metrics

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Identification of Influencing Factors of Health Information Service Quality in Public Libraries Based on Fuzzy DANP WANG Guokai Journal of Library and Information Science in Agriculture    2022, 34 (10): 33-43.   doi:10.13998/j.cnki.issn1002-1248.22-0367 Accepted: 13 October 2022 Abstract （73）      PDF （1272KB）（35）       Knowledge map    [Purpose/Significance] With the gradual increase of the demand for health information of Chinese residents, public libraries, as an important information inquiry institution in China, incorporate health information services into their development plan, which is of great significance to improve the health information literacy of Chinese residents. Through literature research, this paper finds that most of the existing studies focus on the analysis of the current service situation and the optimization of the service mode, while there are few studies on the influencing factors of the health information service quality of public libraries. Therefore, by constructing the indicator system of the influencing factors of the health information service quality of public libraries, and applying the fuzzy DANP method to identify and analyze the influencing factors, this paper provides a method of evaluating health information service quality of public libraries. At the same time, by analyzing the context relationship between the key factors affecting the health information service quality of public libraries, it further puts forward targeted optimization strategies, which have certain theoretical and practical significance for effectively improving the comprehensive service quality of health information in public libraries. [Method/Process] By analyzing the context relationship among the three major factors of information ecology theory, i.e. people, information and information environment, this paper constructed an indicator system of the influencing factors from the four dimensions of health information providers, health information recipients, health information and health information environment, and extracted the influencing factors. Twenty-five health informatics experts were invited to score the relationship of the influencing factors, and then the fuzzy DANP method was introduced to quantitatively identify the influencing factors, sort and determine the weight of each factor, and finally put forward targeted health information service quality optimization strategies based on the calculation results and factor characteristics. Fuzzy DANP analysis method not only retains the advantages of DEMATEL analysis method, but also makes up for the situation that the factor weight in DEMATEL analysis method cannot be quantified, so that the research results have certain accuracy and adaptability. [Results/Conclusions] The research found that health information, health information providers, service capabilities and health information environment have a significant impact on the quality of health information service in public libraries, and the cognitive preferences of health information recipients are affeced by other factors. Therefore, public libraries should improve their service level and create an open space and subdivide user groups and provide accurate services. The quality of health information service in public libraries should be improved from three aspects: improving service environment and improving librarians' skills. At the same time, there are also some limitations in the study: first, the subjective interference of expert scoring and the potential error caused by the small number of samples. Second, the indicaotr system still needs to be improved. In the follow-up research, the indicator system will be further optimized and the number of samples will be increased to deeply analyze the factors affecting the quality of health information service in public libraries. Reference | Related Articles | Metrics

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Reform and Implementation Path of University Evaluation under the Internet Environment XIAO Shiyi, WEN Tingxiao Journal of Library and Information Science in Agriculture    2022, 34 (7): 98-106.   doi:10.13998/j.cnki.issn1002-1248.21-0551 Accepted: 24 June 2022 Abstract （72）      PDF （1106KB）（28）       Knowledge map    [Purpose/Significance] At present, with the rapid development of China's Internet, modern information technology with the Internet technology as the core has been widely used in all walks of life and different fields. An Internet model has come into being. It has changed the way people live, study and work, and university evaluation is faced with changes under the Internet environment. Taking environmental changes as the starting point for the examination of efficient ways of evaluation and reform, we aim to deeply explore the evaluation reform of universities in the Internet environment and the realization path. [Method/Process] Through literature review, case study and investigation, an in-depth analysis of three major functions of colleges and universities in the Internet environment are performed, the reform of talent training, scientific research and social services, and talent cultivation mainly explored from educational resources, distance education and personalized talent training. Scientific research is mainly conducted from three aspects: scientific research resources, online scientific research mutual assistance and online scientific research interaction. Social services are mainly analyzed from the sharing of expert resources, network remote services and network think tank services, and then the changes in university evaluation data, evaluation indicators and evaluation results in the Internet environment are explored, including data source changes, data acquisition methods and data processing changes. Changes in evaluation indicators include new characteristics of evaluation indicators. The reform of evaluation results includes the personalization of evaluation results, the real-time nature of evaluation results, the diversification of evaluation results and the networking of evaluation results, and the research and discussion of evaluation reform and realization path of universities in the Internet environment. [Results/Conclusions]The research results indicate to carry out changes in university evaluation, determine the realization path of elements at all levels, and construct a university evaluation model, build a university evaluation platform, and strengthen the cultivation of university evaluation specialists in the Internet environment, of which the university evaluation model explores the aspects of evaluation subject, subject elements and their relationships, and the university evaluation platform includes the evaluation data perception layer, the evaluation data resource layer and the evaluation data sharing layer. The study provides a reference for promoting the research and practice of university evaluation in the Internet environment and building a new university evaluation ecology. Reference | Related Articles | Metrics

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Problems and Influencing Factors of Rural Information Dissemination under Different Themes KE Tingjuan, ZENG Zhen Journal of Library and Information Science in Agriculture    2022, 34 (7): 14-26.   doi:10.13998/j.cnki.issn1002-1248.22-0292 Accepted: 15 July 2022 Abstract （72）      PDF （2411KB）（35）       Knowledge map    [Purpose/Significance] With the continuous improvement of farmers' information needs and awareness, the pertinence, timeliness and effectiveness of rural information in China have received great attention. To study the problems and influencing factors of rural information dissemination under different topics is helpful for accurate dissemination of various sources of information in rural areas, providing the theoretical basis for optimizing rural information dissemination. [Method/Process] Based on the perspective of Lasswell communication model, the bibliometrics method was adopted to classify topics through keyword clustering, and then in-depth analysis of relevant literature of different topics was carried out. [Results/Conclusions] Four themes were identified: health, agricultural science and technology, policy and culture. It is found that scholars' theories and methods have different emphases under different themes. The research theory mainly adopts hierarchy of needs theory, and uses satisfaction theory. The research objects were focused more on women, children, the elderly and other vulnerable groups, as well as western rural areas, ethnic minorities and other regions; both qualitative and quantitative methods were used. The characteristics and problems of each influencing factor of rural information dissemination are also different. In the process of communication, it is urgent to solve the problem of not playing the role of the government and losing the subject status of the receivers. Moreover, the disseminator, the content, the media and the receivers all affect the rural information dissemination. According to the problems and influencing factors of rural information dissemination, the government and organizations are suggested to put forward countermeasures in accordance with local conditions to guarantee the accuracy and sustainability of rural information dissemination. The limitation of this paper lies in only four typical subject research directions this paper reported, while there may be more subject directions in reality, such as education, medical treatment, and pollution. Future research can be carried out from two aspects of strengthening communication theory and methods and improving the technology level in rural areas. Reference | Related Articles | Metrics