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Impredicative vòng Phân tích: Đối phó với các đại diện của quá trình gà-trứng * Chương này đầu tiên giới thiệu các khái niệm về vòng lặp impredicative (Mục 7.1) một cách chung chung. Sau đó, để làm cho dễ dàng hơn cuộc sống của độc giả không quan tâm đến các cuộc thảo luận khó khăn về mặt lý thuyết, lý thuyết bổ sung đã được bỏ qua các mục chính, text.Therefore 7,2 cung cấp các ví dụ của các ứng dụng phân tích vòng impredicative (ILA) ba hệ thống trao đổi chất: (1) tiền công nghiệp hệ thống kinh. | 7 Impredicative Loop Analysis Dealing with the Representation of Chicken-Egg Processes This chapter first introduces the concept of the impredicative loop Section 7.1 in general terms. Then to make easier the life of readers not interested in hard theoretical discussions additional theory has been omitted from the main text. Therefore Section 7.2 provides examples of applications of impredicative loop analysis ILA to three metabolic systems 1 preindustrial socioeconomic systems 2 societies basing their metabolism on exosomatic energy and 3 terrestrial ecosystems. Section 7.3 illustrates key features and possible applications of ILA as a heuristic approach to be used to check and improve the quality of multi-scale integrated analyses. That is this section shows that ILA can be used as a meta-model for the integrated analysis of metabolic systems organized in nested hierarchies. The examples introduced in this section will be integrated and illustrated in detail in Part 3 dealing with multi-scale integrated analysis of agroecosystems.The chapter ends with a two technical sections discussing theoretical aspects of ILA. The first of these two sections Section 7.4 provides a critical appraisal of conventional energy analysis an analytical tool often found in scientific analyses of sustainability of agroecosystems. Such a criticism is based on hierarchy theory. The second section Section 7.5 deals with the perception and representation of autocatalytic loops of energy forms from a thermodynamic point of view nonequilibrium thermodynamics . In particular we propose an interpretation of ILA based on the rationale of negative entropy that was provided by Schroedinger and Prigogine in relation to the class of dissipative systems. Even though these last two sections do not require any mathematical skills to be followed they do require some familiarity with basic concepts of energy analysis and nonequilibrium thermodynamics. In spite of this problem in our view these two .
