Comprehensive evolutionary analysis of the Anthroherpon radiation (Coleoptera, Leiodidae, Leptodirini)
- Iva Njunjić, A. Perrard, L. Deharveng
- BiologyPLoS ONE
- 8 June 2018
Character evolution analysis indicates that troglomorphic morphometric traits in Anthroherpon mostly evolve neutrally but may diverge adaptively under syntopic competition, and that the genus diversified entirely underground.
Magnetic critical behavior of the Ising model on fractal structures
- P. Monceau, M. Perreau, F. Hébert
- Physics
- 13 March 1998
The critical temperature and the set of critical exponents (β,γ,ν) of the Ising model on a fractal structure, namely the Sierpinski carpet, are calculated from a Monte Carlo simulation based on the…
Were micrometeorites a source of prebiotic molecules on the early Earth?
- M. Maurette, A. Brack, G. Kurat, M. Perreau, C. Engrand
- Geology, Environmental ScienceAdvances in Space Research
- 1 March 1995
[Patellar position and lateral approach for total knee arthroplasty in degenerative knees with lateral femoropatellar arthrosis].
- T. Ammari, B. Zniber, P. Boisrenoult, O. Charrois, M. Perreau, P. Beaufils
- MedicineRevue de chirurgie orthopédique et réparatrice de…
- 1 May 2005
Percolation in random-Sierpiński carpets: A real space renormalization group approach
- M. Perreau, J. Peiro, S. Berthier
- Mathematics
- 1 November 1996
The site percolation transition in random Sierpi\ifmmode \acute{n}\else \'{n}\fi{}ski carpets is investigated by real space renormalization. The fixed point is not unique like in regular…
[Gluteal posterior approach for surgery of the acetabulum].
- A. Pervès, M. Perreau, P. Beaufils
- MedicineRevue de chirurgie orthopédique et réparatrice de…
- 1995
The posterior perigluteal approach was developed to avoid gluteus maximus muscle injury which is divided when using the common Langenbeck-Kocher approach and seems to avoid post-operative ossification.
Virtual dissection using phase‐contrast X‐ray synchrotron microtomography: reducing the gap between fossils and extant species
- M. Perreau, P. Tafforeau
- Biology
- 1 July 2011
The virtual dissection of amber fossils by propagation phase‐contrast X‐ray synchrotron microtomography (PPC‐SRµCT) allows incomparable possibilities for the visualization of genital structures, which are of prime importance in assessing the taxonomic status and phylogenetic relationships in many groups of insects.
ENTROPIC AND MULTIFRACTAL ANALYSIS OF DISORDERED MORPHOLOGIES
- Azeddine Beghdadi, C. Andraud, J. Lafait, J. Peiro, M. Perreau
- Computer Science
- 1 September 1993
We propose the configuration entropy as an efficient tool of characterization of the disorder of random morphologies and as a pertinent morphological parameter for describing the optical properties.…
The cave beetle genus Anthroherpon is polyphyletic : molecular phylogenetics and description of Graciliella n. gen.(Leiodidae, Leptodirini)
- Iva Njunjić, M. Perreau, K. Hendriks, M. Schilthuizen, L. Deharveng
- Biology
- 2016
This study revealed that the genus Anthroherpon as conventionally defined is polyphyletic, and defined one new additional genus, Graciliella n.
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