Жаль, что этой статьи нет на русском, ведь концепции химического и биологического сигналов могли продвинуть понимание взаимодействия клеток и органов в биологии

http://en.wikipedia.org/wiki/Signal

Signal

From Wikipedia, the free encyclopedia

Signal, signals, signaling, or signalling may refer to:

• Scientific conceptsSignal (information theory), a physical quantity that can carry information.
• Signal processing, the field of techniques used to extract information from signals
• Cell signaling, in biology, the system of communication that governs basic cellular activities and coordinates cell actions
• Signal (physiology), an electrochemical communication activity in an organism
• Two theories of "honest signalling" in different disciplines:
  • Signalling theory in evolutionary biology, a theory stating how organisms signal their state to others with respect to evolutionary survival and reproductive fitness
  • Signalling (economics), how market actors can signal their intentions and values to others in economics
• Signalling game, signalling theories in evolutionary biology and economics expressed in terms of game theory

Computing

• Signal (computing), an event, message, or data structure transmitted between computational processes
• Signal programming, a variety of event-driven programming
• Signals and slots, a signal-driven software design pattern

Communications

• Signals used in various kinds of transport:
  • Traffic light
  • Railway signal
  • Semaphore
  • Beacon
    • International maritime signal flags, using the International Code of Signals
• Signals (military), a name that refers to military communications
• Distress signal
• Smoke signal
  • Signalling (telecommunications), a part of some communication protocols
  • Recognition signal in human, technical or biological communications

Names

• Signal (band), a Bulgarian rock band
• Signal (American band), an American AOR band
• Signals (album), an album by progressive rock band Rush
• Signal (magazine), a Nazi propaganda magazine published in occupied Europe during World War II
• The Signal, a 2007 horror film
• Signal (toothpaste)
  • Signal 1 and Signal 2 radio stations
  • Signaal (now Thales Nederland), a Netherlands based defence company
  • Signal Systems, a telecommunications company of the McLean Group of Companies
  • Signal - The Southeast Electronic Music Festival, an annual music festival held in the United States

Ships

• USS Signal, the name of more than one United States Navy ship

Other

• Any implicit, subtle, or disguised message, in situations such as:
  • Partnership card games (see Signal (bridge))
• Signals in legal citations
• Kent (game) a card game also known as Signal or Kemp

See also

• Signal velocity
• The Signal

Categories: Disambiguation pages

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