QPO

QPO

QPO may stand for:

* Qualified Petty Officer, a ranking in the Royal Canadian Sea Cadets
* Quasi-periodic oscillations, a phenomenon exhibited by certain astronomical sources


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  • QPO —   Sigles d’une seule lettre   Sigles de deux lettres > Sigles de trois lettres   Sigles de quatre lettres   Sigles de cinq lettres   Sigles de six lettres   Sigles de sept… …   Wikipédia en Français

  • QPO — Qua Patet Orbis (International » Latin) * Quick Purchase Order (Business » General) * Quick Purchase Order (Business » International Business) * Quick Purchase Order (Governmental » Military) * Quick Purchase Order (Governmental » NASA) * Quick… …   Abbreviations dictionary

  • QPO — Quasi Periodic Oscillation ( > NASA NGST Acronym List ) …   Acronyms

  • QPO — Quasi Periodic Oscillation ( > NASA NGST Acronym List ) …   Acronyms von A bis Z

  • QPO — Quasi Periodic Oscillation Contributor: CASI …   NASA Acronyms

  • QPO — abbr. Quasi Periodic Oscillation …   Dictionary of abbreviations

  • Quasi-periodic oscillations — In high energy (X ray) astronomy, quasi periodic oscillations (QPOs) refer to the way the X ray light from an astronomical object flickers about certain frequencies. In these situations, the X rays are emitted near the inner edge of an accretion… …   Wikipedia

  • Submarine Warfare insignia — The Submarine Warfare Insignia (usually known as dolphins or fish ) is a uniform breast pin worn by enlisted men and officers of the United States Navy to indicate that they are qualified in submarines. The Submarine Warfare Insignia is… …   Wikipedia

  • Vicor Corporation — Infobox Company company name = Vicor Corporation company company type = Public (nyse|VICR) foundation = 1981 location = Andover, MA key people = Patrizio Vinciarelli (Chairman of the Board, President and Chief Executive Officer), Barry Kelleher… …   Wikipedia

  • Röntgendoppelstern — Künstlerische Darstellung eines Röntgendoppelsterns mit Akkretionsscheibe und Jet Ein Röntgendoppelstern ist ein Doppelsternsystem, das Röntgenstrahlung abstrahlt aufgrund der Umwandlung von potentieller Energie in elektromagnetische Strahlung.… …   Deutsch Wikipedia

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