upper layers

См. также в других словарях:

• Upper-atmospheric lightning — is an obsolete term that is no longer used by researchers to refer to a family of electrical breakdown phenomena that occurs well above the altitudes of normal lightning. Current usage favors Transient Luminous Event (TLE) to refer to one of the… …   Wikipedia

• Upper Memory Area — The Upper Memory Area (UMA) is a design feature of IBM PC compatible x86 computers that was responsible for the 640 KB barrier.Reserved memory spaceIBM reserved the uppermost region of the PC memory map for ROM, RAM on peripherals and memory… …   Wikipedia

• Upper Jurassic deposits of Gorodishchi — Geobox Protected Area name = The Exposure Upper Jurassic adjournment on the right coast Kuibyshev of a water basin native name = other name = other name1 = category local = Natural Monuments of Russia category iucn = III image size = image… …   Wikipedia

• Appleton layers — /ˈæpəltən leɪəz/ (say apuhltuhn layuhz) plural noun the upper layers of the ionosphere, beyond the Heaviside layer, important in the reflection of radio waves. See F layer. {named after Sir Edward Appleton} …  

• Space and Upper Atmosphere Research Commission — Infobox Government agency agency name = Space and Upper Atmosphere Research Commission nativename = nativename a = nativename r = logo = logo width = 100px logo caption = Logo of SUPARCO seal width = seal caption = formed = September 16, 1961… …   Wikipedia

• Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry       The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …   Universalium

• Ice core — An ice core is a core sample from the accumulation of snow and ice over many years that have re crystallized and have trapped air bubbles from previous time periods. The composition of these ice cores, especially the presence of hydrogen and… …   Wikipedia

• Geology of the Iberian Peninsula — The geology of the Iberian Peninsula consists of the study of the rock formations on the Iberian Peninsula, which includes Spain, Portugal, Andorra, and Gibraltar. The peninsula contains rocks from every age from Ediacaran to Recent, and almost… …   Wikipedia

• river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… …   Universalium

• Uranus — This article is about the planet. For other uses, see Uranus (disambiguation). Uranus   …   Wikipedia

• Geology of the Capitol Reef area — [ Waterpocket Fold is the major geographic feature in the area of the park. This view is from above Capitol Reef Scenic Drive looking back at the west face of the broken and eroded fold.] The exposed geology of the Capitol Reef area presents a… …   Wikipedia