positive feedback
101Hypothèse Gaïa — Pour les articles homonymes, voir Gaïa (homonymie). « Car les métaphores sont plus que jamais nécessaires pour faire comprendre au plus grand nombre la véritable nature de la …
102Flip-flop (electronics) — An SR latch, constructed from a pair of cross coupled NOR gates. Red and black mean logical 1 and 0 , respectively. In electronics, a flip flop or latch is a circuit that has two stable states and can be used to store state information. The… …
103Positivity/negativity ratio — Positivity and negativity are powerful feedback processes in human behavior. Positive feedback encourages us to continue doing what we have done so far. Negative feedback, on the contrary, generally acts as a warning signal that tells us to… …
104Pfadabhängigkeit — ist ein analytisches Konzept in den Sozialwissenschaften, das Prozessmodelle beschreibt, deren zeitlicher Verlauf strukturell einem Pfad ähnelt. Wie bei einem Pfad gibt es dort Anfänge und Kreuzungen, an denen mehrere Alternativen oder Wege zur… …
105climate — /kluy mit/, n. 1. the composite or generally prevailing weather conditions of a region, as temperature, air pressure, humidity, precipitation, sunshine, cloudiness, and winds, throughout the year, averaged over a series of years. 2. a region or… …
106Attribution of recent climate change — Further information: Global warming, Climate change, and Climate change denial Attribution of recent climate change is the effort to scientifically ascertain mechanisms responsible for recent changes observed in the Earth s climate …
107Global warming controversy — refers to a variety of disputes, significantly more pronounced in the popular media than in the scientific literature,[1][2] regarding the nature, causes, and consequences of global warming. The disputed issues involve the causes of increased… …
108Ice age — An ice age is a period of long term reduction in the temperature of the Earth s surface and atmosphere, resulting in an expansion of continental ice sheets, polar ice sheets and alpine glaciers. Glaciologically, ice age is often used to mean a… …
109Multivibrator — A multivibrator is an electronic circuit used to implement a variety of simple two state systems such as oscillators, timers and flip flops. It is characterized by two amplifying devices (transistors, electron tubes or other devices) cross… …
110Rheumatoid arthritis — Classification and external resources A hand affected by rheumatoid arthritis ICD 10 M …
