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Université de Fribourg

Ricezioni funzionali : Il caso di Cleopatra

Clerc, Sandra

In: Eroine tragiche nel Rinascimento, 2019, p. 89-106

Université de Fribourg

Richness, phylogenetic diversity, and abundance all have positive effects on invader performance in an arid ecosystem

El‐Barougy, Reham ; Mac, Ivor, J. Scott ; Arnillas, Carlos A. ; Nada, Reham M. ; Khedr, Abdel‐Hamid A. ; Cadotte, Marc W.

In: Ecosphere, 2020, vol. 11, no. 2, p. -

In search of generalities in biological invasions, it is sometimes forgotten that invader success can be a function of both the diversity of the invaded community and the relatedness of the invader relative to community residents. Both qualities are likely to be especially important in stressful ecosystems, and identifying the species and community attributes that influence biological ...

Université de Fribourg

Riflessioni sugli acrostici di Valerio Flacco

Castelletti, Cristiano

In: GIF - Giornale Italiano di Filologia, 2008, no. 60, p. 219–234

Université de Fribourg

On right-angled polygons in hyperbolic space

Dotti, Edoardo ; Drewitz, Simon T.

In: Geometriae Dedicata, 2019, vol. 200, no. 1, p. 45–59

We study oriented right-angled polygons in hyperbolic spaces of arbitrary dimensions, that is, finite sequences (S0,S1,…,Sp−1) of oriented geodesics in the hyperbolic space HHn+2 such that consecutive sides are orthogonal. It was previously shown by Delgove and Retailleau (Ann Fac Sci Toulouse Math 23(5):1049–1061, 2014. https://doi.org/10.5802/afst.1435) that three quaternionic...

Université de Fribourg

The right thalamic ventral posterolateral nucleus seems to be determinant for macrosomatognosia: a case report

ElTarhouni, Amir H. ; Beer, Laura ; Mouthon, Michael ; Erni, Britt ; Aellen, Jerome ; Annoni, Jean-Marie ; Accolla, Ettore ; Dieguez, Sebastian ; Chabwine, Joelle N.

In: BMC Neurology, 2020, vol. 20, no. 1, p. 393

Background: Macrosomatognosiais the illusory sensation of a substantially enlarged body part. This disorder of the body schema, also called “Alice in wonderland syndrome” is still poorly understood and requires careful documentation and analysis of cases. The patient presented here is unique owing to his unusual macrosomatognosia phenomenology, but also given the unreported localization...

Université de Fribourg

Rigid urea and self-healing thiourea ethanolamine monolayers

Stefaniu, Cristina ; Zaffalon, Pierre-Léonard ; Verolet, Alessio Carmine ∥, Quentin ; Fernandez, Samuel ; Wesolowski, Tomasz A. ; Brezesinski, Gerald ; Zumbuehl, Andreas

In: Langmuir, 2015, vol. 31, no. 4, p. 1296–1302

A series of long-tail alkyl ethanolamine analogs containing amide-, urea-, and thiourea moieties was synthesized and the behavior of the corresponding monolayers was assessed on the Langmuir–Pockels trough combined with grazing incidence X-ray diffraction experiments and complemented by computer simulations. All compounds form stable monolayers at the soft air/water interface. The phase...