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56-4-2009(4)基于耗散结构的文献信息系统运作流程研究/袁宇凌,崔杰(南京大学图书馆)//图书馆工作与研究,2009(10):11-12根据熵与耗散结构理论,任何远离平衡态的开放系统,都能够与环境进行物质和能量的交换,给系统带来负熵流,形成一种组织化和有序化的耗散结构,即一个具有丰富活力的系统。文献信息作为社会科学的一个门类,要想保持活力,就要建立相应的开放系统。文献信息采集、整理和服务三个步骤衔接和循环往复运作的过程体现了文献信息从无序到有序,再从有序
56-4-2009 (4) Study on Operational Process of Document Information System Based on Dissipative Structure / Yuan Yueling, Cui Jie (Library of Nanjing University) // Library Work and Research, 2009 (10): 11-12 Based on Entropy and Dissipation Structural theory, any open system far from the equilibrium state, can exchange material and energy with the environment and bring the negative entropy flow to the system to form a organized and ordered dissipative structure, that is, an energy-rich system. Literature and information as a social sciences, in order to maintain vitality, we must establish a corresponding open system. Literature information collection, sorting and service three steps The process of connecting and recycling reciprocity reflects the literature information from disorder to order, and then from the orderly