Buscar
Mostrando ítems 1-10 de 47
Don't just say no: Differential pathways and pharmacological responses to diverse nitric oxide donors
(Pergamon-Elsevier Science Ltd, 2018-10)
Nitric oxide (NO[rad]) is a gaseous free radical molecule with a short half-life (∼1 s), which can gain or lose an electron into three interchangeable redox-dependent forms, the radical (NO[rad]), the nitrosonium cation ...
Orbital propagation for Brazilian satellites using NORAD models
(Elsevier B.V., 2002-01-01)
The performance of the NORAD models for near Earth satellites (SGP, SGP4, SGP8) using two Brazilian flying satellites, SCD-1 and SCD-2, and the Chinese-Brazilian satellite CBERS-1 is compared. The achievable accuracy of ...
Orbital propagation for Brazilian satellites using NORAD models
(Elsevier B.V., 2002-01-01)
The performance of the NORAD models for near Earth satellites (SGP, SGP4, SGP8) using two Brazilian flying satellites, SCD-1 and SCD-2, and the Chinese-Brazilian satellite CBERS-1 is compared. The achievable accuracy of ...
Orbital propagation for Brazilian satellites using NORAD models
(Elsevier B.V., 2014)
Proyecto Conservación para el Desarrollo Sostenible en América Central. Segunda Fase 1 Julio 1992-30 Junio 1995. Presentado a SIDA, NORAD Y DANIDA 20 de junio de 1992
(CATIE, Turrialba (Costa Rica). Programa Manejo Integrado de Recursos Naturales, 1992)
Durante la Segunda Fase se implementarán completamente las Áreas Demostrativas de conservación y desarrollo. Para alcanzar esta meta, se intensificarán las actividades técnicas de campo (ecológicas y socioeconómicas) al ...