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Université de Fribourg

Petrophysical joint inversion applied to alpine permafrost field sites to image subsurface ice, water, air, and rock contents

Mollaret, Coline ; Wagner, Florian M. ; Hilbich, Christin ; Scapozza, Cristian ; Hauck, Christian

In: Frontiers in Earth Sc-ience, 2020, vol. 8, p. -

Quantification of ground ice is crucial for understanding permafrost systems and modeling their ongoing degradation. The volumetric ice content is however rarely estimated in permafrost studies, as it is particularly difficult to retrieve. Standard borehole temperature monitoring is unable to provide any ice content estimation, whereas non-invasive geophysical techniques, such as refraction ...

  • Cervinia Rock Plateau The Cervinia field site (CER) is located on the high-altitude plateau (3,100 m a.s.l.) of Cime Bianche in the Aosta valley, Italy (45◦ 55′ 09′′ N, 7◦ 41′ 34′′ E)....
  • determine the most adequate values, as explained and illustrated in the following for the Cervinia field site and using Archie’s law (Figures 5–7)....
  • Cervinia and Schilthorn hereby represent ice-poor bedrock situations (Figures 12A,B), where low bedrock porosity limits the occurrence of high ice contents....
Université de Fribourg

The immunomodulatory effects of macrolides - a systematic review of the underlying mechanisms

Zimmermann, Petra ; Ziesenitz, Victoria C. ; Curtis, Nigel ; Ritz, Nicole

In: Frontiers in Immunology, 2018, vol. 9, p. -

The mechanisms underlying the non-antimicrobial immunomodulatory properties of macrolides are not well understood.Objectives: To systematically review the evidence for the immunomodulatory properties of macrolides in humans and to describe the underlying mechanism and extent of their influence on the innate and adaptive immune system.Methods: A systematic literature search was done in MEDLINE...

  • Adv Ther (2001) 18(2):75–82. doi:10.1007/BF02852391 Cervin A, Wallwork B, Mackay-Sim A, Coman WB, Greiff L....
  • Tohoku J Exp Med (1997) 182(2):115–24. doi:10.1620/tjem.182.115 Wallwork B, Coman W, Mackay-Sim A, Greiff L, Cervin A....
  • Cervin A, Kalm O, Sandkull P, Lindberg S....
  • Cervino et al. examined the straylight values of 20 young patients (mean age 26.9 years) taking ten repeated measures, and found a good reliability [8]....
  • Cervino A, Montes-Mico R, Hosking SL (2008) Performance of the compensation comparison method for retinal straylight measurement: effect of patient's age on repeatability....
  • Cervini-Silva, J. and G....
  • Cervini-Silva, J. and G....
  • Cervini-Silva and G....
  • The second offers an overview of the history of alpinism from Petrarch on Mont Ventoux to the conquest of Mont Cervin by Whymper....
  • NOTICE SOUVENIRS OF TWO SUMMERS AN ASCENT OF T H E CERVIN [OR MATTERHORN] T H E CERVIN AND ITS D IF FICU LT IE S THE CERVIN AGAIN . d . . 185 195 234 257 270 278 324 335 E IG H T DAYS IN T H E VAL ’ANNIVIERS ....
  • Thus was the Cervin avenged....
  • The Cervin counted one more wrinkle....
  • Praesinomegaceros shares a plesiometacarpal foot structure with megacerines, most of recent cervines (Cervini), and some advanced Muntiacinae (Muntiacini)....
  • Now it is evident that this deer gave origin not only to the tribe Megacerini but also to many fossil and recent cervine genera within the tribe Cervini....
  • Within the recent cervines, there is a great scope for parallel evolution from a primitive cervine group....
  • FROM ZERMATT TO GRESSONAY BY THE COL OF MONT CERVIN....
  • The Col. du Mont Cervin, or St....
  • Cervin, Mont, 225....
  • Mont-Cervin Hotel....
  • THE STELLI-SEE AND THE CERVIN....
  • I ' 1 ^ " AIL to the Cervin !...
  • The fauna of these levels is dominated by the reindeer, the Cervini (red deer and fallow deer), the musk ox and the argali, respectively....
  • Our study focuses on four levels excavated on an equal surface: from top to bottom, F, G (upper), J and L (Fig. 3), dominated by argali (Ovis ammon antiqua), musk ox (Praeovibos priscus), Cervini (C. elaphus, the red deer, and Dama cf. clactoniana, the Some of the factors responsible relate to game accessibility, to quality/quantity ratios and to seasonal migrations of game....
  • Level J Level J (500,000 years old) represents more temperate wetter conditions than the overlying level G (upper) and includes abundant remains of Cervini (Cervus and Dama), and few ones of Rangifer....