Results 121 to 130 of about 187,881 (274)
L'utilisation des modèles numériques de calcul de la subsidence nécessite une bonne connaissance géologique de la zone étudiée. Seule une étude détaillée de stratigraphie sismique le long de profils régionaux passant par des forages permet de contraindre
Vially R.
doaj +1 more source
Los vikingos procedentes del norte de Europa, irrumpieron violentamente en el resto del continente entre los siglos VIII-XI y, se extendieron por el este hasta Constantinopla y Bagdad y, llegaron, incluso, a América. Pueblo de guerreros y exploradores también fueron comerciantes, navegantes, artesanos y grandes constructores navales.
openaire +1 more source
Saltation on Mars and expected lifetime of Viking 75 wind sensors [PDF]
With the use of the wind-tunnel measurements of Bagnold and Zingg, a model is developed for estimating the parameters that describe the flux of sand on Mars. Application of this model to the sensor-breakage problem indicates that the expected lifetime on
Henry, R. M.
core +1 more source
Deployment and release mechanisms on the Swedish satellite, VIKING [PDF]
Two mechanism types are presented, a rigid boom system and a 'hold and release' mechanism for spherical sensors. Both mechanisms have been designed, developed and tested by Saab-Space AB, Linkoping, Sweden for the VIKING project under a contract from the
Eriksson, S.
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ABSTRACT This study presents the results of an interdisciplinary investigation of 98 tin–lead sewn tokens from 13th‐century Gdańsk, the largest assemblage of its kind in Central Europe. Combining archaeological context, typology, SEM‐EDS and lead isotope analysis, the research explores provenance, production and function.
Sławomir Wadyl +4 more
wiley +1 more source
A treat‐to‐target approach for obesity management: A post hoc analysis of the SURMOUNT‐5 trial
Abstract Introduction With new advancements in obesity medicine, clarity on goals and expectations for successful disease management is limited. This post hoc analysis assessed application of proposed treat‐to‐target (TtT) thresholds for obesity to the outcome measures of SURMOUNT‐5, which randomised participants with obesity to tirzepatide or ...
Carel W. le Roux +10 more
wiley +1 more source
Preliminary feasibility study of a multi-Phobos encounter experiment during the Viking extended mission [PDF]
The Viking '75 Mission to Mars is reported which permits a truly unique opportunity to explore the natural satellite, Phobos, from distances measured in tens of kilometers.
Blanchard, R. C. +2 more
core +1 more source
Since Viking has conducted its life detection experiments on Mars, many missions have enhanced our knowledge about the environmental conditions on the Red Planet. However, the Martian surface chemistry and the Viking lander results remain puzzling.
Alcorn T.M. +7 more
core +1 more source
The Viking colony in West Greenland has always interested historians, archaeologists and climatologists. How could the community of 4,000-5,000 Viking peasants survived in Arctic Greenland for 425 years (985-1400), and why did they finally disappeared ...
Christensen Carsten Sander
doaj

