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Des fractales à la marche en quelques pas
23 mars 2020,
- HE Louvain en Hainaut
,
- Publication d'intérêt général/presse
Publication d'intérêt général/presse
Quoique parfaitement maîtrisée chez l’Homme adulte en bonne santé, la marche bipède est
un mécanisme d’une extraordinaire subtilité. D’un point de vue mécanique, la dynamique de la marche
s’apparente à celle d’un pendule inversé, soit un système que, dès l’enfance, nous avons appris à stabiliser
dans le cadre d’un mouvement quasi-périodique. Dans ce processus de stabilisation sont impliqués ...
The SUSY Yang Mills plasma in a T-matrix approach
12 août 2015,
- HE Louvain en Hainaut
,
- Article scientifique
Article scientifique
In this paper, the thermodynamic properties of N = 1 supersymmetric Yang–Mills
theory with an arbitrary gauge group are investigated. In the confined range, we show
that identifying the bound state spectrum with a Hagedorn one coming from noncritical
closed superstring theory leads to a prediction for the value of the deconfining temperature
Tc that agrees with recent lattice data. The deconfined ...
Fractal analyses reveal independent complexity and predictability of gait
28 novembre 2017,
- HE Louvain en Hainaut
,
- Livre/Ouvrage ou monographie
Livre/Ouvrage ou monographie
Locomotion is a natural task that has been assessed for decades and used as a proxy to highlight impairments of various origins. So far, most studies adopted classical linear analy- ses of spatio-temporal gait parameters. Here, we use more advanced, yet not less practical, non-linear techniques to analyse gait time series of healthy subjects. We aimed at finding more sensitive indexes related to ...
Digital natives and dual task: Handling it but not immune against cognitive-locomotor interferences
19 mai 2020,
- HE Louvain en Hainaut
- CERISIC
,
- Article scientifique
Article scientifique
Digital natives developed in an electronic dual tasking world. This paper addresses two questions. Do digital natives respond differently under a cognitive load realized during a locomotor task in a dual-tasking paradigm and how does this address the concept of safety? We investigate the interplay between cognitive (talking and solving Raven’s matrices) and locomotor (walking on a treadmill) tasks ...