Subjects: Library Science，Information Science >> Library Science submitted time 2023-10-08 Cooperative journals: 《知识管理论坛》
Abstract： [Purpose/significance]Knowledge management research has practical significance in the case of the global economic downturn. [Method/process] This paper is a comprehensive study of the knowledge management theory and practices, which is divided into three parts: first, we use CiteSpace to analyze 5,000 articles related to knowledge management, trying to discover the association between various knowledge management activities and the research focus. Second, our team conducted a survey on 559 companies to understand the current status of Chinese enterprises’ knowledge management. We found that social network is the main source of knowledge acquisition; the majority of enterprises are still in the preparation period of knowledge management practice; knowledge-intensive practices are few. Third, we use the structural equation model to explore the impact of the knowledge management on exploratory innovation, exploitive innovation and enterprise performance. [Result/conclusion] The research found that there is a positive correlation between these three elements. Besides, most of the enterprises are concerned about knowledge depth rather than knowledge breadth or linkage. Authors propose suggestions for Chinese enterprises on knowledge management and innovation.
Subjects: Psychology >> Medical Psychology submitted time 2023-09-08
Abstract： Abstract：
Under the guidance of traditional biomedical models, most studies have attributed the social communication deficits in autism to their own social shortcomings. However, the “Double Empathy” problem is rooted in the bidirectional nature of social communication. Autistic individuals face difficulties in integrating into the social environment not only because they themselves struggle to understand typical neurotypical individuals, but also because neurotypical individuals find it challenging to understand autism. Due to a mismatch in perception and understanding between autistic and neurotypical individuals, there is a bidirectional disconnect of information, thereby resulting in difficulties in their interactions. A series of related studies have confirmed the existence of the “Double Empathy” problem, with its internal mechanisms including differences in behavioral expressions and stigmatization. Interventions can be carried out through shared reading patterns, peer support, and interpersonal synchronization methods. Future research should focus on social communication in autistic individuals across different age groups, taking into account the unique expressions of empathy in autism, conducting in-depth studies of the interaction processes between both parties, and encouraging the development of more effective intervention.
Subjects: Dynamic and Electric Engineering >> Engineering Thermophysics submitted time 2017-11-07 Cooperative journals: 《工程热物理学报》
Abstract：燃气轮机驱动的冷热电三联供系统是我国近年来大力鼓励发展的小型能源供应系统，将蓄能装置与联供系统结合对系统供能设备能起到减容增效的作用。本文建立了相变蓄能型联供系统的简化数学模型，提出了在给定实际用户负荷的情况下，以一次能耗最小为优化目标的最佳相变温度确定方法。典型算例分析表明，相变型烟气蓄热器的最优相变温度与用户负荷及设备性能相关，相比于N丁U无限大，N丁U有限大时，最优相变温度会升高，最小一次能耗会增大。
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