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Consortium of Swiss Academic Libraries

Testing spherical evolution for modelling void abundances

Achitouv, Ixandra ; Neyrinck, Mark ; Paranjape, Aseem

In: Monthly Notices of the Royal Astronomical Society, 2015, vol. 451, no. 4, p. 3964-3974

Université de Fribourg

In vivo nuclear translocation of mineralocorticoid and glucocorticoid receptors in rat kidney: differential effect of corticosteroids along the distal tubule

Ackermann, Daniel ; Gresko, Nikolay ; Carrel, Monique ; Loffing-Cueni, Dominique ; Habermehl, Daniel ; Gomez-Sanchez, Celso ; Rossier, Bernard C. ; Loffing, Johannes

In: American Journal of Physiology - Renal Physiology, 2011, vol. 299, no. 6, p. F1473-F1485

Aldosterone and corticosterone bind to mineralocorticoid (MR) and glucocorticoid receptors (GR), which, upon ligand binding, are thought to translocate to the cell nucleus to act as transcription factors. Mineralocorticoid selectivity is achieved by the 11β-hydroxysteroid dehydrogenase type 2 (11β-HSD2) that inactivates 11β-hydroxy glucocorticoids. High expression levels of 11β-HSD2...

Université de Fribourg

Understanding amyloid aggregation by statistical analysis of atomic force microscopy images

Adamcik, Jozef ; Jung, Jin-Mi ; Flakowski, Jérôme ; Rios, Paolo De Los ; Dietler, Giovanni ; Mezzenga, Raffaele

In: Nature Nanotechnology, 2010, vol. 5, p. 423 - 428

The aggregation of proteins is central to many aspects of daily life, including food processing, blood coagulation, eye cataract formation disease and prion-related neurodegenerative infections. However, the physical mechanisms responsible for amyloidosis—the irreversible fibril formation of various proteins that is linked to disorders such as Alzheimer's, Creutzfeldt–Jakob and Huntington's...

Consortium of Swiss Academic Libraries

Mode spectrum of the electromagnetic field in open universe models

Adamek, Julian ; de Rham, Claudia ; Durrer, Ruth

In: Monthly Notices of the Royal Astronomical Society, 2012, vol. 423, no. 3, p. 2705-2710

Université de Fribourg

A Koebe distortion theorem for quasiconformal mappings in the Heisenberg group

Adamowicz, Tomasz ; Fässler, Katrin ; Warhurst, Ben

In: Annali di Matematica Pura ed Applicata (1923 -), 2020, vol. 199, no. 1, p. 147–186

We prove a Koebe distortion theorem for the average derivative of a quasiconformal mapping between domains in the sub-Riemannian Heisenberg group H1. Several auxiliary properties of quasiconformal mappings between subdomains of H1 are proven, including BMO estimates for the logarithm of the Jacobian. Applications of the Koebe theorem include diameter bounds for images of curves, comparison of...

Consortium of Swiss Academic Libraries

Call Control in Rings

Adamy, Udo ; Ambuhl, Christoph ; Anand, R. Sai ; Erlebach, Thomas

In: Algorithmica, 2007, vol. 47, no. 3, p. 217-238