Publications related to Ellipsoid

Stable cones in the thin one-phase problem

The aim of this work is to study homogeneous stable solutions to the thin (or fractional) one -phase free boundary problem. The problem of classifying stable (or minimal) homogeneous solutions in dimensions n >= 3 is completely open. In this context, axial ...

Johns Hopkins Univ Press2024

Verification of selective laser melting heat source models with operando X-ray diffraction data

Helena Van Swygenhoven, Steven Van Petegem, Samy Hocine

The output obtained from operando X-ray diffraction experiments on Ti-6Al-4V is used to verify the accuracy of four FEM models in predicting the temperature evolution of the solidified domain, the cooling rates of the alpha and beta phases, and the influen ...

ELSEVIER2021

Analysis and Transfer of Human Movement Manipulability in Industry-like Activities

Sylvain Calinon, Noémie Laure Gwendoline Jaquier

Humans exhibit outstanding learning, planning and adaptation capabilities while performing different types of industrial tasks. Given some knowledge about the task requirements, humans are able to plan their limbs motion in anticipation of the execution of ...

IEEE2020

Geometry-aware Manipulability Learning, Tracking and Transfer

Sylvain Calinon, Noémie Laure Gwendoline Jaquier

Body posture influences human and robots performance in manipulation tasks, as appropriate poses facilitate motion or force exertion along different axes. In robotics, manipulability ellipsoids arise as a powerful descriptor to analyze, control and design ...

Sage2020

A Weak Form Implementation of Nonlinear Axisymmetric Shell Equations With Examples

Pedro Miguel Nunes Pereira de Almeida Reis, Matteo Pezzulla

We present a weak form implementation of the nonlinear axisymmetric shell equations. This implementation is suitable to study the nonlinear deformations of axisymmetric shells, with the capability of considering a general mid-surface shape, non-homogeneous ...

2019

Micromechanical controls of mixed-mode anticrack nucleation in porous solids: application to snow failure

Johan Alexandre Philippe Gaume, Henning Löwe, Jonas Ritter

Porous cohesive materials can fail and collapse under compressive stresses. This mechanical behavior is generally referred to as anticrack and in snow, it is at the origin of catastrophic avalanches. In this study, we investigate how the microstructure of ...

2019

Geometry-aware Tracking of Manipulability Ellipsoids

Sylvain Calinon, Noémie Laure Gwendoline Jaquier

Body posture can greatly influence human performance when carrying out manipulation tasks. Adopting an appropriate pose helps us regulate our motion and strengthen our capability to achieve a given task. This effect is also observed in robotic manipulation ...

2018

Three-Dimensional Shapes of Spinning Helium Nanodroplets

Marcel Drabbels, Andrew Daniel Bonnar Clark, Verónica Oliver Álvarez de Lara, Daniela Rupp

A significant fraction of superfluid helium nanodroplets produced in a free-jet expansion has been observed to gain high angular momentum resulting in large centrifugal deformation. We measured single-shot diffraction patterns of individual rotating helium ...

2018

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

Ellipsoid

Stable cones in the thin one-phase problem

Patronage as Collaboration. Dante Bini’s Villas in Sardinia

Verification of selective laser melting heat source models with operando X-ray diffraction data

Analysis and Transfer of Human Movement Manipulability in Industry-like Activities

On the Volume of the John-Lowner Ellipsoid

Geometry-aware Manipulability Learning, Tracking and Transfer

A Weak Form Implementation of Nonlinear Axisymmetric Shell Equations With Examples

Micromechanical controls of mixed-mode anticrack nucleation in porous solids: application to snow failure

Geometry-aware Tracking of Manipulability Ellipsoids

Three-Dimensional Shapes of Spinning Helium Nanodroplets

Graph Chatbot

Chat with Graph Search

Patronage as Collaboration. Dante Bini’s Villas in Sardinia

Analysis and Transfer of Human Movement Manipulability in Industry-like Activities

Geometry-aware Tracking of Manipulability Ellipsoids

Geometry-aware Manipulability Learning, Tracking and Transfer

A Weak Form Implementation of Nonlinear Axisymmetric Shell Equations With Examples

Micromechanical controls of mixed-mode anticrack nucleation in porous solids: application to snow failure

Three-Dimensional Shapes of Spinning Helium Nanodroplets

Stable cones in the thin one-phase problem

Verification of selective laser melting heat source models with operando X-ray diffraction data

On the Volume of the John-Lowner Ellipsoid