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  • The construction of an autonomous knowledge system of Chinese intelligence studies in the era of digital intelligence

    Subjects: Library Science,Information Science >> Information Science submitted time 2024-04-18

    Abstract: Abstract: Purpose/Significance The independent knowledge system is an integration of disciplinary system, academic system, and discourse system. The construction and refinement of China’s independent knowledge system in intelligence science is an inevitable requirement for the development of Chinese characteristic intelligence science and the needs of the times. Method/Process Academic journals serve as an important vehicle for the independent knowledge system of intelligence science in China. In this study, we selected 3173 intelligence science literature published in academic core journals between 2014 and 2023 as the subjects of observation. We conducted a thorough analysis of the academic core journals that published intelligence science articles, the themes set by these journals, and the frequency of keywords. We employed bibliometric and content analysis methods and utilized CiteSpace software for visualization observation to present the internal structure and general framework of China’s independent knowledge system in intelligence science. Result/Conclusion In the era of digital intelligence, the innovation of autonomous knowledge in Chinese intelligence studies focuses on exploring technology and emerging technologies as the guiding intelligence tools, researching intelligence work in the context of big data, studying intelligence application systems in the era of blockchain technology and artificial intelligence, and constructing disciplines of intelligence studies in this context.

  • Dynamic simulation analysis of molten salt reactor-coupled air-steam combined cycle power generation system

    Subjects: Physics >> Nuclear Physics submitted time 2024-01-03

    Abstract: A nonlinear dynamic simulation model based on coordinated control of speed and flow rate for the molten salt reactor and combined cycle systems is proposed here to ensure the coordination and stability between the molten salt reactor and power system. This model considers the impact of thermal properties of fluid variation on accuracy and has been validated with Simulink. This study reveals the capability of the control system to compensate for anomalous situations and maintain shaft stability in the event of perturbations occurring in high-temperature molten salt tank outlet parameters. Meanwhile, the control system's impact on the system's dynamic characteristics under molten salt disturbance is also analyzed. The results reveal that after the disturbance occurs, the controlled system benefits from the action of the control, and the overshoot and disturbance amplitude are positively correlated while the system power and frequency eventually return to the initial values. This simulation model provides a basis for utilizing molten salt reactors for power generation and maintaining grid stability.
     

  • Nursing experience of applying ear acupoint pressure therapy to a patient with chest pain accompanied by anxiety and insomnia

    Subjects: Nursing >> Nursing submitted time 2023-09-13

    Abstract: This article observes the effect of ear acupoint pressure therapy on a patient with chest pain and insomnia anxiety, summarizes relevant nursing experience, and often uses ear acupoint pressure therapy in the implementation of traditional Chinese medicine characteristic treatment nursing. This treatment method usually combines routine care, dietary care, and emotional care. The nursing techniques and methods of ear acupoint pressure therapy have a direct and obvious effect, without any side effects, and improve the physical and mental state and quality of life of patients, which is the key to promoting their recovery.

     
     

  • Relative Entropy Minimizing-Based Theory of Intelligent Systems

    Subjects: Mathematics >> Statistics and Probability submitted time 2019-07-21

    Abstract: " Based on the point of view of neuroethology and cognition-psychology, general frame of theory for intelligent systems is presented by means of principle of relative entropy minimizing in this paper. Cream of the general frame of theory is to present and to prove basic principle of intelligent systems: entropy increases or decreases together with intelligence in the intelligent systems. The basic principle is of momentous theoretical significance and practical significance .From the basic principle can not only derive two kind of learning algorithms (statistical simulating annealing algorithms and annealing algorithms of mean-field theory approximation) for training large kinds of stochastic neural networks,but also can thoroughly dispel misgivings created by second law of thermodynamics on 'peoplespsychology ,hence make one be fully confident of facing life.Because of Human society, natural world, and even universe all are intelligent systems. "