Results 241 to 250 of about 11,227 (296)
Some of the next articles are maybe not open access.
Intercalibration of SUMER and CDS on SOHO. I. SUMER detector A and CDS NIS
Applied Optics, 1999The results of an intercalibration between the extreme ultraviolet spectrometers Coronal Diagnostic Spectrometer (CDS) and Solar Ultraviolet Measurements of Emitted Radiation (SUMER) onboard the Solar and Heliospheric Observatory (SOHO) are presented.
Sami Solanki, Udo H. Schühle, A Pauluhn
exaly +6 more sources
Intercalibration of SUMER and CDS on SOHO III SUMER and CDS-GIS
Applied Optics, 2003Simultaneous observation of the same solar sources with different instruments is one way to test prelaunch radiometric calibrations and to detect changes in responsivity with time of extreme-ultraviolet instruments in space. Here we present the results of intercalibration of the SUMER (Solar Ultraviolet Measurements of Emitted Radiation) spectrometer ...
Pauluhn, A. +4 more
openaire +2 more sources
2023
Prehistory ends with Uruk, where we find some of the earliest written records. This large city-state (and it environs) was largely dedicated to agriculture and eventually dominated southern Mesopotamia. Uruk perfected Mesopotamian irrigation and administration systems.
openaire +1 more source
Prehistory ends with Uruk, where we find some of the earliest written records. This large city-state (and it environs) was largely dedicated to agriculture and eventually dominated southern Mesopotamia. Uruk perfected Mesopotamian irrigation and administration systems.
openaire +1 more source
Archive for History of Exact Sciences, 1965
The most familiar fact about the Sumerian system of numeration is that it was based on the number sixty, very much as ours is based on the number ten: thus just as our words twenty and thirty etymologically signify 2X10 and 3 X 10, so did the Sumerian words gesh-min and gesh-esh signify 60 X 2 and 60 X }.
openaire +1 more source
The most familiar fact about the Sumerian system of numeration is that it was based on the number sixty, very much as ours is based on the number ten: thus just as our words twenty and thirty etymologically signify 2X10 and 3 X 10, so did the Sumerian words gesh-min and gesh-esh signify 60 X 2 and 60 X }.
openaire +1 more source
Intercalibration of SUMER and CDS on SOHO II SUMER detectors A and B and CDS NIS
Applied Optics, 2001Results of an intercalibration between the extreme-ultraviolet spectrometers Coronal Diagnostic Spectrometer (CDS) and Solar Ultraviolet Measurements of Emitted Radiation (SUMER) on board the Solar and Heliospheric Observatory (SOHO) are reported. The results of the joint observing program Intercal_01 are described, and intercalibration results up to ...
A, Pauluhn +7 more
openaire +2 more sources
SLOW SUMER: riusare, riparare e riciclare a Sumer
Il progetto PRIN SLOW SUMER è stato avviato nell’ottobre 2023 e si propone di indagare le pratiche di riparazione, riutilizzo e riciclo nella Mesopotamia meridionale durante la seconda metà del III millennio a.C. Poiché il progetto è nella fase di discussione finale dei risultati, il presente contributo si concentrerà sugli aspetti metodologici e ...Licia Romano +20 more
openaire +3 more sources
Spectroscopic diagnostics for CDS and SUMER
Space Science Reviews, 1994The CDS and SUMER instruments will make extensive use of spectroscopic diagnostics to determine the physical parameters of the solar transition region and corona. A great deal of effort is going into the development of these techniques to ensure that they are accurate.
openaire +1 more source
2004
Abstract This anthology of Sumerian literature constitutes the most comprehensive collection ever published, and includes examples of most of the different types of composition written in the language, from narrative myths and lyrical hymns to proverbs and love poetry.
Jeremy Black +3 more
openaire +1 more source
Abstract This anthology of Sumerian literature constitutes the most comprehensive collection ever published, and includes examples of most of the different types of composition written in the language, from narrative myths and lyrical hymns to proverbs and love poetry.
Jeremy Black +3 more
openaire +1 more source