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  • 81Dynamic Source Routing — (DSR) is a routing protocol for wireless mesh networks. It is similar to AODV in that it forms a route on demand when a transmitting computer requests one. However, it uses source routing instead of relying on the routing table at each… …

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  • 82Megamaser — A megamaser is a type of astrophysical maser, which is a naturally occurring source of stimulated spectral line emission. Megamasers are distinguished from astrophysical masers by their large isotropic luminosity. Megamasers produce roughly 103… …

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  • 83The Dark Energy Survey — DES logo The Dark Energy Survey (DES) is a survey that aims to probe the dynamics of the expansion of the universe and the growth of large scale structure. The collaboration is composed of research institutes and universities from United… …

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  • 84Multijunction photovoltaic cell — Multi junction solar cells or tandem cells are solar cells containing several p n junctions. Each junction is tuned to a different wavelength of light, reducing one of the largest inherent sources of losses, and thereby increasing efficiency.… …

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  • 85Alexander Eugen Conrady — (January 27, 1866 at Burscheid, Germany – June 16, 1944 in London) was an eminent optical designer, academician, and text book author. Contents 1 Ancestry 2 Early life and education 3 Emigration to England …

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  • 86Cockney — For other uses, see Cockney (disambiguation). St. Mary le Bow The term Cockney has both geographical and linguistic associations. Geographically and culturally, it often refers to working class Londoners, particularly those in the East End.… …

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  • 87Spider web — Spider s Web redirects here. For other uses, see Spider s Web (disambiguation). Spiral orb webs in Karijini, Western Australia …

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  • 88Escherichia coli — E. coli redirects here. For the protozoan parasite, see Entamoeba coli. For the 2011 E.coli outbreak, see 2011 E. coli O104:H4 outbreak. For a specific strain, see Escherichia coli (disambiguation). For Escherichia coli in molecular biology, see… …

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  • 89Music therapy — Intervention ICD 9 CM 93.84 MeSH …

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  • 90Nucleic acid quantitation — In molecular biology, quantitation of nucleic acids is commonly performed to determine the average concentrations of DNA or RNA present in a mixture, as well as their purity. Reactions that use nucleic acids often require particular amounts and… …

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