Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Guy Ropars"'
Autor:
Albert Le Floch, Guy Ropars
Publikováno v:
Brain Sciences, Vol 13, Iss 10, p 1478 (2023)
When reading, dyslexic readers exhibit more and longer fixations than normal readers. However, there is no significant difference when dyslexic and control readers perform only visual tasks on a string of letters, showing the importance of cognitive
Externí odkaz:
https://doaj.org/article/010db3e0c0364021bc9dc70bc56c97a6
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract Evanescent waves are ubiquitous at interfaces with optical, seismic or acoustic waves, and also with electron, neutron or atom beams. Newton was the first to suspect that both small time delays and spatial shifts exist during total internal
Externí odkaz:
https://doaj.org/article/405dd1be195045a487aefd88398fa61b
Publikováno v:
American Journal of Internal Medicine. 8:267
Postural stability is linked to vision in everyone, since when the eyes are closed stability decreases by a factor of 2 or more. However, in persons with dyslexia postural stability is often deficient even when the eyes are open, since they show defi
Autor:
Albert Le Floch, Guy Ropars
In human vision, the brain has to select one view of the world from our two eyes. However, the existence of a clear anatomical asymmetry providing an initial imbalance for normal neural development is still not understood. Using a so-called foveascop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14de89ac64a481f647fb350645328e7d
https://europepmc.org/articles/PMC5666095/
https://europepmc.org/articles/PMC5666095/
Publikováno v:
Contemporary Physics. 55:302-317
Although the polarisation of the light was discovered at the beginning of the nineteenth century, the Vikings could have used the polarised light around the tenth century in their navigation to America, using a ‘sunstone’ evoked in the Icelandic
Publikováno v:
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2015, 471 (2184), pp.20140997. ⟨10.1098/rspa.2014.0997⟩
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Royal Society, The, 2015, 471 (2184), pp.20140997. ⟨10.1098/rspa.2014.0997⟩
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2015, 471 (2184), pp.20140997. ⟨10.1098/rspa.2014.0997⟩
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Royal Society, The, 2015, 471 (2184), pp.20140997. ⟨10.1098/rspa.2014.0997⟩
International audience; Among the intermingled translational and rotational effects occurring in earthquakes, the translational effects are rather well understood. Recent experiments have been performed to investigate the rotational effects which hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::255e24946fd561f0b1b306ffb22e054a
https://hal.science/hal-01274719
https://hal.science/hal-01274719
Publikováno v:
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 468:671-684
Viking navigation from Norway to America in the northern latitudes remains a mystery for physicists, historians and archaeologists. Polarimetric methods using absorbing dichroic crystals as polarizers to detect a hidden Sun direction using the polari
Publikováno v:
Vision Research. 50:2048-2054
Unlike humans, numerous animals are differentially sensitive to the vector orientation of linearly polarized light. However as early as 1844 Haidinger noted that weak blue–yellow brushes appear, centered on the fovea, when the sky is observed throu
Publikováno v:
Europhysics Letters (EPL). 68:755-761
Noise plays a key role in the dynamics of many nonlinear systems through the concept of stochastic resonance. We demonstrate that, when a single noise is applied to two functions with opposite parities, the behavior of a nonlinear system is governed
Autor:
Ngoc Diep Lai, Marc Vallet, Fabien Bretenaker, Guy Ropars, Jean-Yves Thépot, Dominique Chauvat, Olivier Emile, Christophe Bonnet, A. Le Floch, Thierry Ruchon, Kamal P. Singh, Marc Brunel
Publikováno v:
Journal de Physique IV (Proceedings). 12:11-19
Les etats propres d'un laser constituent un outil de choix pour etudier les differents roles joues par le bruit dans un systeme. D'une part, si on veut isoler un effet petit difficilement accessible par les methodes classiques, ces etats propres perm