Looking beyond the powder/dense flow avalanche dichotomy

Köhler et al. (2018) deploy a high spatial and temporal resolution GEODAR radar system to reveal the inside of snow avalanches over the entire slope. They detect a rich variety of longitudinal and slope normal flow structures across a data set of 77 avalanches recorded over 6 years. Distinctive features in the radar signatures permit the definition of seven flow regimes and three distinct stopping signatures, illustrating behaviours much richer than the conventional dichotomy between dense flow avalanches and powder snow avalanches. This presents modellers with the challenge of exploring the physics of these regimes, the transitions between them and their relationship with the surrounding conditions

Studies on germ cells. IV. Protoplasmic differentiation in the oocytes of certain Hymenoptera

No Abstract.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/50238/1/1050260304_ftp.pd

Studies on germ cells. I. The history of the germ cells in insects with special reference to the Keimbahn-determinants. II. The origin and significance of the Keimbahn-determinants in animals

No Abstract.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/50235/1/1050250302_ftp.pd

Der Skilauf : seine Erlernung u. Verwendung im Dienste des Verkehrs, sowie zu touristischen, alpinen u. militärischen Zwecken

von Wilhelm Paulcke(VLID)476084

III. Unterengadin

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Vademecum du garde-malades : instruments et remèdes necessaires à l'observation et traitement du malade et aux premiers secours sous forme d'un coffret á main /

CHECK1876LEIDSSTELSELOPLADEN-RUG0

Praktische Schnee- und Lawinenkunde

von Wilhelm PaulckeLiteraturverz. S. 209(VLID)381911