Portal:Systems science

From Wikipedia, the free encyclopedia


The Systems Science Portal

Complex adaptive system.svg
Complex systems approach

Systems are sets of entities, physical or abstract, comprising a whole where each component interacts with or is related to at least one other component and they all serve a common objective. The scientific research field which is engaged in the interdisciplinary study of universal system-based properties of the world is general system theory, systems science and recently systemics. This field investigates the abstract properties of matter and mind, and their organization, searching for concepts and principles which are independent of the specific domain, substance, and type of system, and of the spatial and/or temporal scales of its existence.

Systems science can be viewed as ... "a metalanguage of concepts and models for interdisciplinary use, still now evolving and far from being stabilized. This is the result of a slow process of accretion through inclusion and interconnection of many notions, which came and are still coming from very different disciplines. The process started more than a century ago, but has gathered momentum since 1948 through the pioneering work of Norbert Wiener, John von Neumann, Ludwig von Bertalanffy, Heinz von Foerster and W. Ross Ashby, among many others" (Charles François, 1999).

More about Systems science...

Selected article

Cybernetic factory.svg

Management cybernetics is the field of cybernetics concerned with management and organizations. The notion of cybernetics and management was first introduced by Stafford Beer in the late 1950s.

Management cybernetics is the concrete application of natural cybernetic laws to all types of organizations and institutions created by human beings, and to the interactions within them and between them. It is a theory based on natural laws. It addresses the issues that every individual who wants to influence an organization in any way must learn to resolve. This theory is not restricted to the actions of top managers. Every member of an organization and every person who to a greater or lesser extent communicates or interacts with it is involved in the considerations.


Selected picture

Airplane vortex edit.jpg

Turbulence in the tip vortex from an airplane wing. Studies of the critical point beyond which a system creates turbulence was important for Chaos theory, analyzed for example by the Soviet physicist Lev Landau who developed the Landau-Hopf theory of turbulence. David Ruelle and Floris Takens later predicted, against Landau, that fluid turbulence could develop through a strange attractor, a main concept of chaos theory.


Selected systems scientist

Interview with Herman Kahn, author of On Escalation, May 11, 1965.jpg

Herman Kahn (February 15, 1922 – July 7, 1983) was a military strategist and systems theorist employed at RAND Corporation, USA. His theories contributed to the development of the nuclear strategy of the United States.

Kahn's major contributions were the several strategies he developed during the Cold War to contemplate "the unthinkable," namely, nuclear warfare, by using applications of game theory. During the mid-1950s, the Dwight D. Eisenhower administration's prevailing nuclear strategy had been one of "massive retaliation", enunciated by Secretary of State John Foster Dulles.




Did you know

  • ...that a successful experimental system must be stable and reproducible enough for scientists to make sense of the system's behavior, but unpredictable enough that it can produce useful results?
  • ... that the American systems scientist John Nelson Warfield found systems science to consist of a hierarchy of sciences.
    • Beginning at the base, with a science of description,
    • continuing vertically with a science of design,
    • then a science of complexity,
    • and next a science of action, called "Interactive management".




Systems science
Systems scientists
Related fields

Systems science topics


Things you can do

Help out by participating in the Wikiproject Systems or join the discussion.

Associated Wikimedia

Science portal on Wikinews     Systems scientists on Wikiquote     Systems on Wikibooks     Systems on Wikicommons     Systems theory on Wiktionary     Wikiversity School of Science
News Quotations Manuals Images Definitions Learning

History of science    Philosophy of science    Systems science    Mathematics    Biology    Chemistry    Physics    Earth sciences    Technology   

Retrieved from "https://en.wikipedia.org/w/index.php?title=Portal:Systems_science&oldid=644107796"
This content was retrieved from Wikipedia : http://en.wikipedia.org/wiki/Portal:Systems_science
This page is based on the copyrighted Wikipedia article "Portal:Systems science"; it is used under the Creative Commons Attribution-ShareAlike 3.0 Unported License (CC-BY-SA). You may redistribute it, verbatim or modified, providing that you comply with the terms of the CC-BY-SA