- Accueil de LUCK
- Author profile
Liste des publications de l’auteur
Voici les éléments 31-40 de 86
- Sort Options:
- Date and Type
- Title Asc
- Title Desc
- Issue Date Asc
- Issue Date Desc
- Type Asc
- Type Desc
- Results Per Page:
- 5
- 10
- 20
- 40
- 60
- 80
- 100
- Sort Options:
- Date and Type
- Title Asc
- Title Desc
- Issue Date Asc
- Issue Date Desc
- Type Asc
- Type Desc
- Results Per Page:
- 5
- 10
- 20
- 40
- 60
- 80
- 100
Gravitating Bubbles of Gluon Plasma above Deconfinement Temperature
Article scientifique
The equation of state of SU(3) Yang–Mills theory can be modelled by an effective Z3−
symmetric potential depending on the temperature and on a complex scalar field ϕ
. Allowing ϕ
to be dynamical opens the way to the study of spatially localized classical configurations of the scalar field. We first show that spherically symmetric static Q-balls exist in the range (1−1.21)×Tc
, Tc
being the ...
Adiabatic invariants drive rhythmic human motion in variable gravity
01 décembre 2020, Boulanger, Nicolas; BUISSERET, Fabien; DIERICK, Frédéric; Dehouck, Victor; White, Olivier,
- CeREF Technique
,
- Article scientifique
Article scientifique
Voluntary human movements are stereotyped. When modeled in the framework of classical mechanics they are expected to minimize cost functions that may include energy, a natural candidate from a physiological point of view also. In time-changing environments, however, energy is no longer conserved—regardless of frictional energy dissipation—and it is therefore not the preferred candidate for any cost ...
Ergonomic Risk Assessment of Developing Musculoskeletal Disorders in Workers with the Microsoft Kinect: TRACK TMS
19 octobre 2018, BUISSERET, Fabien; DIERICK, Frédéric; Hamzaoui, Oussama; JOJCZYK, Laurent,
- CeREF Technique
,
- Article scientifique
Article scientifique
Diffusion in Phase Space as a Tool to Assess Variability of Vertical Centre-of-Mass Motion during Long-Range Walking
06 février 2023, Boulanger, Nicolas; BUISSERET, Fabien; Dehouck, Victor; DIERICK, Frédéric; White, Olivier,
- CeREF Santé
- CeREF Technique
,
- Article scientifique
Article scientifique
When a Hamiltonian system undergoes a stochastic, time-dependent anharmonic perturbation,
the values of its adiabatic invariants as a function of time follow a distribution whose shape
obeys a Fokker–Planck equation. The effective dynamics of the body’s centre-of-mass during human
walking is expected to represent such a stochastically perturbed dynamical system. By studying, in
phase space, the ...
Clinical and MRI changes of puborectalis and iliococcygeus after a short period of intensive pelvic floor muscles training with or without instrumentation
13 juin 2018, DIERICK, Frédéric; Lauer, Clara; Galtsova, Ekaterina; Martin, Laurent; Bouché, Anne-France; BUISSERET, Fabien,
- HE Louvain en Hainaut
,
- Article scientifique
Article scientifique
Purpose This study evaluates the impact of a 3-week period of intensive pelvic floor muscles training (PFMT), with or
without instrumentation, on clinical and static magnetic resonance imaging (MRI) changes of puborectalis (PR) and iliococcygeus
(IL) muscles.
Methods 24 healthy young women were enrolled in the study and 17 achieved the 9 sessions of 30 min training exercises
and conducted all ...
Cinématique du grand battement et du développé chez des danseurs amateurs : effets à court terme d’un étirement statique ou dynamique
11 décembre 2020, Filiputti, Loreda; BUISSERET, Fabien; DIERICK, Frédéric,
- HE Louvain en Hainaut
,
- Article scientifique
Article scientifique
Les jeunes danseurs amateurs semblent utiliser majoritairement l’étirement statique. Or, la littérature montre également l’efficacité de l’étirement dynamique sur la performance des sportifs. L’un de ces étirements est-il dès lors plus favorable à l’exécution de deux mouvements de danse classique, le grand battement et développé ? Seize participants ont réalisé ces mouvements dans trois conditions ...
NOMADe : présentation du projet et premières réalisations
11 décembre 2020, BUISSERET, Fabien; BONGE, Elinore; DEHOUCK, Stéphanie; EGGERMONT, Stéphanie; ESTIEVENART, Wesley; Gérard, Martine; Hage, Renaud; Thiry, Paul; DIERICK, Frédéric; VELINGS, Nicolas,
- CeREF Technique
,
- Article scientifique
Article scientifique
Low-Cost Sensors and Biological Signals
21 février 2021, BUISSERET, Fabien; EGGERMONT, Stéphanie; DIERICK, Frédéric,
- CeREF Technique
,
- Article scientifique
Article scientifique
DYSKIMOT: An Ultra-Low-Cost Inertial Sensor to Assess Head’s Rotational Kinematics in Adults during the Didren-Laser Test
04 février 2020, Hage, Renaud; Detrembleur, Christine; DIERICK, Frédéric; Pitance, Laurent; JOJCZYK, Laurent; ESTIEVENART, Wesley; BUISSERET, Fabien,
- CERISIC
,
- Article scientifique
Article scientifique
Various noninvasive measurement devices can be used to assess cervical motion. The size, complexity, and cost of gold-standard systems make them not suited to clinical practice, and actually difficult to use outside a dedicated laboratory. Nowadays, ultra-low-cost inertial measurement units are available, but without any packaging or a user-friendly interface. The so-called DYSKIMOT is a home-designed, ...
Higher-derivative harmonic oscillators: stability of classical dynamics and adiabatic invariants
06 janvier 2019, Boulanger, Nicolas; BUISSERET, Fabien; DIERICK, Frédéric; White, Olivier,
- CERISIC
,
- Article scientifique
Article scientifique
he status of classical stability in higher-deriv- ative systems is still subject to discussions. In this note, we argue that, contrary to general belief, many higher-derivative systems are classically stable. The main tool to see this prop- erty are Nekhoroshev’s estimates relying on the action-angle formulation of classical mechanics. The latter formulation can be reached provided the Hamiltonian ...