
1) Computer system
Found on
https://www.crosswordclues.com/clue/open-system
[computing] Open systems are computer systems that provide some combination of interoperability, portability, and open software standards. (It can also refer to specific installations that are configured to allow unrestricted access by people and/or other computers; this article does not discuss that meaning). The term was popularized in th...
Found on
http://en.wikipedia.org/wiki/Open_system_(computing)
[control theory] An open system is a feedforward system that does not have any feedback loop to control its output in a control system in systems theory. The system is an `open` system because it does not have a feedback loop in its control. In contrast, a closed system uses on a feedback loop to control the operation of the system. In an o...
Found on
http://en.wikipedia.org/wiki/Open_system_(control_theory)
[systems theory] In a paradigm shift, an opened system continuously interacts with its environment or surroundings. The interaction can take the form of information, energy, or material transfers into or out of the system boundary, depending on the discipline which defines the concept. An open system is contrasted with the concept of an iso...
Found on
http://en.wikipedia.org/wiki/Open_system_(systems_theory)

Where there are inputs and outputs from a system, for example
ecosystems, humans and cities.
Found on
http://www.encyclo.co.uk/local/20453

A system that interacts with and depends upon exchanges with its environment. A flexible and adaptive system.
Found on
http://www.encyclo.co.uk/local/20474

A system that exchanges energy and materials with the outside environment. ... (09 Oct 1997) ...
Found on
http://www.encyclo.co.uk/local/20973

A system that can be adjusted for new functions or purposes, and hence produce new and unpredicted r
Found on
http://www.encyclo.co.uk/local/22385

A system which exchanges matter with the surroundings, it may also exchange energy with the surroundings.
Found on
http://www.encyclo.co.uk/visitor-contributions.php

(Learning Modules / Geography / Urban sustainability) Where there are inputs and outputs from a system - for example ecosystems, humans and also cities.
Found on
http://www.encyclo.co.uk/visitor-contributions.php

a system that does exchange matter as well as energy with the surroundings
Found on
http://www.encyclo.co.uk/visitor-contributions.php

Type: Term Definitions: 1. a system in which there is a continual exchange of material, energy, and information with the environment.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=89337

Is a system that transfers both matter and energy can cross its boundary to the surrounding environment. Most ecosystems are an example of an open system.
Found on
http://www.physicalgeography.net/physgeoglos/o.html

a region separated from its surroundings by a boundary that admits a transfer of matter or energy across it. Cf.
Found on
https://www.infoplease.com/dictionary/open-system
No exact match found.