1. Comparaison des dernières politiques d’infrastructures critiques 

   Aebi, Simon (2024)

   Politique de sécurité: analyses du CSS

   Other Publication

2. Sedimentary Environment of Tertiary Recorded in the Yongdeng Section of Lanzhou Basin 

   Yue, Leping; Qiu, Zhanxiang; Xie, Guangpu; et al. (2003)

   Acta Sedimentologica Sinica

   With the result of chronological research, sedimentology has been used to study the Tertiary sediments of Yongdeng Section of Lanzhou Basin and analyzed the changes of sedimentary environment and climate since Cenozoic.A set of fan delta deposits formed from the late Paleocene to early Eocene is red sandstone with crossstratification.The age of upper layers is about 51Ma.Great environmental changes took place in Lanzhou area at 51MaB.P.,which ...

   Journal Article

3. Principal features (master curve) of geomagnetic field variations in Belorussia during the last 12 thousand years 

   Nourgaliev, Danis K.; Heller, Friedrich; Borisov, A.C.; et al. (2005)

   Russian Journal of Earth Sciences

   This paper presents the results of the paleomagnetic studies of the Naroch and Svir lake bottom deposits in Belorussia. The objects of study were nine columns of lake-floor sediments, totaling 6.50 m in thickness, collected using a special-type core sampler which did not disturb the structure of the sample material. The absolute dating of the sediments was performed by a radiocarbon method using the macroremains of the organic matter ...

   Journal Article

4. Environmental Magnetism 

   Evans, Michael E.; Heller, Friedrich (2003)

   International Geophysics Series

   Edited Volume

5. Observation of current whirlpools in graphene at room temperature 

   Palm, Marius L.; Ding, Chaoxin; Huxter, William; et al. (2024)

   Science

   Electron–electron interactions in high-mobility conductors can give rise to transport signatures resembling those described by classical hydrodynamics. Using a nanoscale scanning magnetometer, we imaged a distinctive hydrodynamic transport pattern—stationary current vortices—in a monolayer graphene device at room temperature. By measuring devices with increasing characteristic size, we observed the disappearance of the current vortex and ...

   Journal Article

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