passive enhancement

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• Passive Optical Network — Passive Optical Networks (PON) werden unter anderem zur Realisierung von sogenannten Fiber To The Home Access Architekturen (Glasfaser bis zum Kunden) errichtet. Wie bereits der Name sagt, handelt es sich dabei um optische Zugangsnetze, die im… …   Deutsch Wikipedia

• XPon — Passive Optical Networks (PON) werden unter anderem zur Realisierung von sogenannten Fiber To The Home Access Architekturen (Glasfaser bis zum Kunden) errichtet. Wie bereits der Name sagt, handelt es sich dabei um optische Zugangsnetze, die im… …   Deutsch Wikipedia

• drug use — Introduction       use of drugs for psychotropic rather than medical purposes. Among the most common psychotropic drugs are opiates ( opium, morphine, heroin), hallucinogens (LSD, mescaline, psilocybin), barbiturates, cocaine, amphetamines,… …   Universalium

• Audio crossover — A passive 2 way crossover designed to operate at loudspeaker voltages Audio crossovers are a class of electronic filter used in audio applications. Most individual loudspeaker drivers are incapable of covering the entire audio spectrum from low… …   Wikipedia

• Magic item (Dungeons & Dragons) — In the Dungeons Dragons fantasy role playing game, a magic item is any object that has magical powers inherent in it. These may act on their own or be the tools of the character in whose hands they fall into. Magic items have been prevalent in… …   Wikipedia

• Bose computer speakers — The Bose Computer Speaker Systems are the company s computer audio solutions for its consumer electronics lineup.Computer Speaker TimelineThe Computer Speaker Lineup Timeline (in order from earliest to latest) are as follows: *1994 mdash;… …   Wikipedia

• Narcissism — Narcissus by Caravaggio (Galleria Nazionale d Arte Antica, Rome) Narcissism is a term with a wide range of meanings, depending on whether it is used to describe a central concept of psychoanalytic theory, a mental illness, a social or cultural… …   Wikipedia

• U.S. Carrier Group tactics — Naval tactics have played a crucial role in modern battles and wars. The presence of land, changing water depths, weather, detection and electronic warfare, the speed at which actual combat occurs and other factors especially air power render… …   Wikipedia

• Link Aggregation Control Protocol — The Link Aggregation Control Protocol (LACP) is a computer networking term and is part of IEEE specification 802.3ad that can control the bundling of several physical ports together to form a single logical channel. LACP allows a network device… …   Wikipedia

• Quadraphonic sound — 4 channels Quadraphonic label Quadraphonic (or Quadrophonic sometimes Quadrasonic) sound – the most widely used early term for what is now called 4.0 surround sound – uses four channels in which speakers are positioned at the four corners of the… …   Wikipedia

• Solar chimney — This article refers to a device for ventilation. For the power generation technology, see Solar updraft tower. A solar chimney often referred to as a thermal chimney is a way of improving the natural ventilation of buildings by using convection… …   Wikipedia