circular-patch (

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• Patch antenna — A patch antenna is a popular antenna type, which gains its name from the fact that it basically consists of a metal patch suspended over a ground plane. The assembly is usually contained in a plastic radome, which protects the structure from… …   Wikipedia

• Circular polarization — The electric field vectors of a traveling circularly polarized electromagnetic wave. In electrodynamics, circular polarization[1] of an electromagnetic wave is a polarization in which the electric field of the passing wave does not change… …   Wikipedia

• International Activity Patch — The International Activity Patch is an award of the Boy Scouts of America for participation in an international event. [cite web | author= | year= | title=International Division Recognitions | work= The International Division, Boy Scouts of… …   Wikipedia

• Cabbage patch (Dance) — The cabbage patch dance is a dance involving putting the hands together in the form of fists and moving them in a horizontal, circular motion. The Gucci Crew II had a song describing the dance, as well as Dr. Dre and DJ Yella (of the rap group… …   Wikipedia

• brown patch — noun : a disease of grasses in golf greens and lawns caused by soil inhabiting fungi (as Rhizoctonia solani) that produce circular brown areas each of which is typically surrounded by a band of grayish black mycelium resembling a smoke ring * * * …   Useful english dictionary

• Dor procedure — In 1985, Vincent Dor, MD, introduced endoventricular circular patch plasty (EVCPP), or the Dor procedure, as a viable method for restoring a dilated left ventricle to its normal, elliptical geometry. The Dor procedure, which uses a circular… …   Wikipedia

• eye, human — ▪ anatomy Introduction  specialized sense organ capable of receiving visual images, which are then carried to the brain. Anatomy of the visual apparatus Structures auxiliary to the eye The orbit       The eye is protected from mechanical injury… …   Universalium

• optics — /op tiks/, n. (used with a sing. v.) the branch of physical science that deals with the properties and phenomena of both visible and invisible light and with vision. [1605 15; < ML optica < Gk optiká, n. use of neut. pl. of OPTIKÓS; see OPTIC,… …   Universalium

• Management of heart failure — requires a muitimodal approach. It involves a combination of lifestyle modifications, medications, and possibly the use of devices or surgery. Contents 1 Diet and lifestyle measures 1.1 Fluid restriction 2 Pharmacological management …   Wikipedia

• BADGE, JEWISH — BADGE, JEWISH, distinctive sign compulsorily worn by Jews. Muslim World The introduction of a mark to distinguish persons not belonging to the religious faith of the majority did not originate in Christendom, where it was later radically imposed …   Encyclopedia of Judaism

• Nicknames of United States Army divisions — Many Army divisions have over the years earned nicknames; some laudatory, some derogatory, but all colourful. Sometimes, the nicknames themselves have overshadowed the actual name of the division, e.g. the Screaming Eagles for the 101st Airborne… …   Wikipedia