BCSSS

International Encyclopedia of Systems and Cybernetics

2nd Edition, as published by Charles François 2004 Presented by the Bertalanffy Center for the Study of Systems Science Vienna for public access.

About

The International Encyclopedia of Systems and Cybernetics was first edited and published by the system scientist Charles François in 1997. The online version that is provided here was based on the 2nd edition in 2004. It was uploaded and gifted to the center by ASC president Michael Lissack in 2019; the BCSSS purchased the rights for the re-publication of this volume in 200?. In 2018, the original editor expressed his wish to pass on the stewardship over the maintenance and further development of the encyclopedia to the Bertalanffy Center. In the future, the BCSSS seeks to further develop the encyclopedia by open collaboration within the systems sciences. Until the center has found and been able to implement an adequate technical solution for this, the static website is made accessible for the benefit of public scholarship and education.

A B C D E F G H I J K L M N O P Q R S T U V W Y Z

REJECTION REACTION 1)

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Expulsion or neutralization by a system of elements coming from its environment and not compatible with the maintenance of its dynamic stability or autopoiesis.

The elements which are absorbed by the system may prove to be assimilable or not. A non compatible element cannot enter in the functional cycles of the system and may very well perturb or even destroy them.

However the systems possess various defensive devices depending of their central control subsystem, and whose specific function is to neutralize the perturbing elements. The best known is the immune reaction, but similar mechanisms seem to exist in any complex system.

The dysfunction of these mechanisms turns defenseless the system. However they themselves may become perturbing agents, when functioning in an faulty way. Allergies and anaphylactic reactions are examples of such negative results.

Categories

  • 1) General information
  • 2) Methodology or model
  • 3) Epistemology, ontology and semantics
  • 4) Human sciences
  • 5) Discipline oriented

Publisher

Bertalanffy Center for the Study of Systems Science(2020).

To cite this page, please use the following information:

Bertalanffy Center for the Study of Systems Science (2020). Title of the entry. In Charles François (Ed.), International Encyclopedia of Systems and Cybernetics (2). Retrieved from www.systemspedia.org/[full/url]

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