(par 1.3.3.1) Feedback Loops
FEEDBACK LOOPS https://www.learning-theories.com/feedback-loops.html Overview: Feedback loops are cause-and-effect processes within organisms and systems. Negative feedback loops serve to maintain homeostasis or equilibrium. Positive feedback loops are used to intensify or change the status of a system. Originators: Karl Ferdinand Braun (1850-1918), Henri Louis Le Chatelier (1850-1936) Keywords: homeostasis, feedback, cause-and-effect system, circuit, circle, positive feedback, negative feedback, closed […]
(par 1.3.3 ) Positive and Negative Feedback Explained
Positive & Negative Feedback Supporting article Q: An excellent explanation of the concepts of Positive and Negative Feedback Positive and Negative feedback http://pespmc1.vub.ac.be/feedback.html Feedback: In a system where a transformation occurs, there are inputs and outputs. The inputs are the result of the environment’s influence on the system, and the outputs are the influence of […]
(par 1.3.2) Open System (taken from Wikipedia)
Open system http://en.wikipedia.org/wiki/Main_Page From Wikipedia, the free encyclopedia Open system have input and output flows, representing exchanges of matter, energy or information with its surroundings. A opened system is a system that has external interactions. Such interactions can take the form of information, energy, or material transfers into or out of the system boundary, depending on the discipline which […]