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1420005
For as long as X-ray astronomy exists X-ray (and gamma-ray) astronomers consider the Crab supernova remnant to be a steady standard candle suitable as a calibration source. INTEGRAL has been observing
DataCite Commons2025-03-14 更新60
Influence of the viscosity of the alkaline activator solution on the workability of geopolymer mortars
ABSTRACT This work evaluated the influence of the viscosity of the alkaline activator solution on the workability of geopolymeric mortars. For this, eight mortars were made using commercial metakaolin
DataCite Commons2020-08-28 更新40
Empirical calibration of Zeiss NI-1 level instruments to account for magnetic errors
Sandford R. Holdahl, William E. Strange, Robert J. Harris. Also available online in PDF. Bibliography: p. 23. 1986 NOS (National Ocean Service) Library Public Domain 1935
NOAA Institutional Repository2021-10-06 更新10
Parkes observations for project P737 semester 2020APRS_03
The aim of this proposal is to carry out tests of the new backend instruments which cannot be carried out during standard maintenance periods. The scheduled time is used to measure beam shapes, determ
Research Data Australia60
Chandra X-ray Observatory ObsId 17359
AO-16 Calibration Observations to Monitor the Spatial Variations in the HRC-I Gain
DataCite Commons2025-12-16 更新20
