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NASA - Informe De la Misi?n STS-126  

Science.gov (United States)

17 Nov 2008 ... El Analizador de Carbono Org?nico Total ser? usado para probar muestras que vendr?n del nuevo sistema de Recobre de Agua. ...

2

NASA - COLABORACI?N INNOVATIVA REVOLUCIONAR? LA SUPERCOMPUTACION ...  

Science.gov (United States)

3 Ago 2004 ... Siguiendo las recomendaciones de la OSTP, una parte del nuevo sistema estar? disponible en la base general para asegurar que toda la ...

3

Waste characterization study for the Kemp's Ridley sea turtle. Technical memo  

Energy Technology Data Exchange (ETDEWEB)

The Kemp's Ridley sea turtle, Lepidochelys kempi, is an endangered species. The National Marine Fisheries Service's Head Start program is part of an international operation to save the turtles from extinction. Under the Head Start program, eggs from the Ridley's only known wild nesting beach at Rancho Nuevo in Mexico are transported to Padre Island on the Texas coast to be hatched. The head start enables the turtles to develop a survival advantage. The principal objective was to develop baseline waste-characterization data required to design a waste-water treatment scheme for the Galveston Head Start facility. As a secondary objective, preliminary testing of some filtration components was undertaken to determine which units were most appropriate for inclusion in a wastewater treatment scheme.

1988-02-01

4

Project of the new measurement system for energy invoicing - Itaipu Hydroelectric Central; Proyecto del nuevo sistema de medicion de energia para facturacion de la Central Hidroelectrica de Itaipu  

Energy Technology Data Exchange (ETDEWEB)

Itaipu Binacional has taken a decision of executing a technological updating for the energy measurement system through the substitution of the current system by other one equipped with digital devices. The main reasons for that were the following: a) The equipment in operation were of an outdated generation b) The accuracy class of the existing equipment was of 0.5%, but the tendency for invoicing measurements was to install meters with accuracy class of 0.2% in the enterprises c) The requirements of ONS/MAE, in Brazil, which establishes the minimum requisites to be attended by invoicing measurement systems.

2001-07-01