Radiating
71Spider navi — or Spider nevus is the name given to small angiomata which appear on the surface of the skin. They were first described in 1869 by the English physician Sir Erasmus Wilson who noted them on the skin of a publican [Wilson E; Eruptive angiomata. J …
72Compression driver — A compression driver is a type of loudspeaker driver which uses the technique of compression to achieve high efficiencies. In this context compression refers to the fact that the area of the loudspeaker diaphragm is significantly larger than the… …
73Mössbauer effect — Physics. the phenomenon in which an atom in a crystal undergoes no recoil when emitting a gamma ray, giving all the emitted energy to the gamma ray, resulting in a sharply defined wavelength. [1955 60; named after R. MÖSSBAUER] * * * ▪ physics… …
74propeller — /preuh pel euhr/, n. 1. a device having a revolving hub with radiating blades, for propelling an airplane, ship, etc. 2. a person or thing that propels. 3. the bladed rotor of a pump that drives the fluid axially. 4. a wind driven, usually three… …
75radiate — radiable, adj. radiability, radiableness, n. radiably, radiately, adv. v. /ray dee ayt /; adj. /ray dee it, ayt /, v., radiated, radiating, adj. v.i. 1. to extend, spread, or move like rays or radii from a center. 2. to emit rays, as of light or… …
76line broadening — ▪ spectroscopy in spectroscopy, the spreading across a greater wavelength, or frequency range, of absorption lines (dark) or emission lines (bright) in the radiation received from some object. The broadening is partly an extremely small… …
77Silicate minerals — ▪ Table Silicate minerals name colour lustre Mohs hardness specific gravity Tectosilicates (three dimensional networks) feldspar (for other examples, see feldspar) orthoclase flesh red, white to pale yellow, red, green vitreous 6–6½ 2.6… …
78Sciatica — Pain resulting from irritation of the sciatic nerve, typically felt from the low back to behind the thigh and radiating down below the knee. While sciatica can result from a herniated disc directly pressing on the nerve, any cause of irritation… …
79Culture of Nagorno-Karabakh — Gandzasar Monastery (1216 1238) Culture of Nagorno Karabakh includes artifacts of tangible and intangible culture that has been historically associated with Nagorno Karabakh and Artsakh a historical province in the Southern Caucasus most of which …
80List of Care Bear characters — The Care Bears are a group of characters created by the U.S. greeting card company, American Greetings, in 1981.[1] The title characters originally appeared in card artwork by Elena Kucharik,[2] before branching out into various media and… …
