circular cavity

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• Cavity magnetron — Magnetron with section removed (magnet is not shown) …   Wikipedia

• Optical cavity — An optical cavity or optical resonator is an arrangement of mirrors that forms a standing wave cavity resonator for light waves. Optical cavities are a major component of lasers, surrounding the gain medium and providing feedback of the laser… …   Wikipedia

• Progressive cavity pump — A progressive cavity pump is also known as a progressing cavity pump, eccentric screw pump or even just cavity pump and, as is common in engineering generally, these pumps can often be referred to by using a genericized trademark. Hence names can …   Wikipedia

• Laryngeal cavity — Infobox Anatomy Name = PAGENAME Latin = cavitas laryngis GraySubject = 236 GrayPage = 1078 Caption = Sagittal section of the larynx and upper part of the trachea. Caption2 = Coronal section of larynx and upper part of trachea. Precursor = System …   Wikipedia

• Crab Cavity — Crab Cavities are a form of Electromagnetic cavity used in particle accelerators to provide a transverse deflection to particle bunches. They can be used to provide rotation to a charged particle bunch by applying a time varying magnetic field.… …   Wikipedia

• Crab cavity — Crab cavities are a form of electromagnetic cavity used in particle accelerators to provide a transverse deflection to particle bunches. They can be used to provide rotation to a charged particle bunch by applying a time varying magnetic field.… …   Wikipedia

• Rotary vane pump — 1. pump housing 2. rotor 3. vanes 4. springA rotary vane pump is a positive displacement pump that consists of vanes mounted to a rotor that rotates inside of a cavity. In some cases these vanes can be variable length and/or tensioned to maintain …   Wikipedia

• Elephant's Trunk nebula — The Elephant s Trunk nebula is a concentration of interstellar gas and dust in the star cluster IC 1396 and ionized gas region located in the constellation Cepheus about 2,400 light years away from Earth [cite journal last = Matthews first = H. I …   Wikipedia

• Tomb of the Scipios — The Tomb of the Scipios was an ancient Roman funerary monument in Rome, along the via Appia a short distance from Porta San Sebastiano.HistoryThe tomb was definitely founded at the start of the 3rd century BC by Lucius Cornelius Scipio Barbatus,… …   Wikipedia

• Relics — • An object, notably part of the body or clothes, remaining as a memorial of a departed saint Catholic Encyclopedia. Kevin Knight. 2006. Relics     Relics      …   Catholic encyclopedia

• Muckart —    MUCKART, a parish, in the county of Perth, 2½ miles (N. E. by E.) from Dollar; containing, with the village of Pool, 706 inhabitants. This place is supposed to have derived its name, signifying in the Gaelic language the head of a boar, either …   A Topographical dictionary of Scotland