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Changa (cicada)
''Changa'' is a genus of cicadas in the family Cicadidae. There are at least two described species in ''Changa''. Species These two species belong to the genus ''Changa'': * '' Changa jsguillotsi'' (Boulard, 2005) * '' Changa sita'' (Distant, 1881) c g Data sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = Bugguide.net References Further reading * * * * Dundubiini Cicadidae genera {{Cicadidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cicadidae
Cicadidae, the true cicadas, is the largest family of cicadas, with more than 3,200 species worldwide. The oldest known definitive fossils are from the Paleocene, a nymph from the Cretaceous Burmese amber has been attributed to the family, but could also belong to the Tettigarctidae. Description Cicadas are large insects characterized by their membranous wings, triangular-formation of three ocelli on the top of their heads, and their short, bristle-like antennae. Life cycle Cicadas are generally separated into two categories based on their adult emergence pattern. Annual cicadas remain underground as nymphs for two or more years and the population is not locally synchronized in its development, so that some adults mature each year or in most years. Periodical cicadas also have multiple-year life cycles but emerge in synchrony or near synchrony in any one location and are absent as adults in the intervening years. The most well-known periodical cicadas, genus '' Magicicada'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Changa Jsguillotsi
ChaNGa (Charm N-body GrAvity solver) is a computer program to perform collisionless ''N''-body simulations. It can perform cosmological simulations with periodic boundary conditions in comoving coordinates or simulations of isolated stellar systems. It is based on the Barnes–Hut algorithm and uses Ewald summation for periodic forces. ChaNGa makes use of the Charm++ parallel programming system, including its dynamic load balancing schemes, in order to scale to large processor configurations. Simulation results have been reported on up to 20,000 IBM Bluegene/L processor More information For more information on obtaining, building and running ChaNGa, please see the Wiki documentation a See also * PKDGRA* GADGET A gadget is a mechanical device or any ingenious article. Gadgets are sometimes referred to as '' gizmos''. History The etymology of the word is disputed. The word first appears as reference to an 18th-century tool in glassmaking that was develo ... * GRAPE Ext ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Changa Sita
ChaNGa (Charm N-body GrAvity solver) is a computer program to perform n-body cosmological simulation, collisionless ''N''-body simulations. It can perform cosmological simulations with periodic boundary conditions in comoving coordinates or simulations of isolated stellar systems. It is based on the Barnes–Hut simulation, Barnes–Hut algorithm and uses Ewald summation for periodic forces. ChaNGa makes use of the Charm++ parallel programming system, including its dynamic load balancing schemes, in order to scale to large processor configurations. Simulation results have been reported on up to 20,000 Blue Gene, IBM Bluegene/L processor More information For more information on obtaining, building and running ChaNGa, please see the Wiki documentation a See also * PKDGRA* GADGET * GRAvity PipE, GRAPE External links University of Washington ChaNGa websiteCharm++ web page at the Parallel Programming Lab, UIUCChaNGa Wiki documentation Physical cosmology Cosmological simulation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dundubiini
The Dundubiini are a tribe of cicadas in the family Cicadidae, found in the Palearctic, Indomalaya, Australasia, and the Western Pacific. There are at least 180 described species in Dundubiini. Subtribes and Genera The ''Dmitriev species file'' includes: Tribe Dundubiini Distant, 1905 ;Aolina Boulard, 2013 # '' Biura'' Lee & Sanborn, 2015 # '' Haphsa'' Distant, 1905 # '' Kaphsa'' Lee, 2012 # '' Khimbya'' Distant, 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
