Results 21 to 30 of about 2,206,964 (375)

Magnetar QPOs and Neutron Star Crust Elasticity [PDF]

Universe
The crust region is a tiny fraction of neutron stars, but it has a variety of physical properties and plays an important role in astronomical observations. One of the properties characterizing the crust is elasticity. In this review, with the approach of
Hajime Sotani
doaj   +2 more sources

DESIGN VALIDATION OF REVISED BLOOM TAXONOMY ORIENTED LEARNING DEVICES ON ELASTICITY MATERIALS FOR PHYSICS IN HIGH SCHOOL

Pillar of Physics Education: Jurnal Berkala Ilmiah Pendidikan Fisika, 2021
The development of science and technology in the 21st century is marked by the use of brain work, which is more important than muscle work which has been replaced by intelligent robots. Therefore, efforts to increase the quantity and quality of knowledge
Halima Aini, Amali Putra, Monika Nur
doaj   +3 more sources

Physics-Informed Holomorphic Neural Networks (PIHNNs): Solving 2D linear elasticity problems [PDF]

Computer Methods in Applied Mechanics and Engineering
Matteo Calafà, Emil Hovad, Allan P. Engsig‐Karup, Tito Andriollo   +3 more
openalex   +2 more sources

Physics-Informed Neural Networks for Tissue Elasticity Reconstruction in Magnetic Resonance Elastography

International Conference on Medical Image Computing and Computer-Assisted Intervention, 2023
Matthew Ragoza, Kayhan Batmanghelich
openalex   +3 more sources

Physics-aware deep learning framework for linear elasticity [PDF]

arXiv.org, 2023
The paper presents an efficient and robust data-driven deep learning (DL) computational framework developed for linear continuum elasticity problems. The methodology is based on the fundamentals of the Physics Informed Neural Networks (PINNs).
Anisha Roy, Rikhi Bose
semanticscholar   +1 more source

The Elasticity of a Random Variable as a Tool for Measuring and Assessing Risks

Risks, 2022
Elasticity is a very popular concept in economics and physics, recently exported and reinterpreted in the statistical field, where it has given form to the so-called elasticity function.
Ernesto-Jesús Veres-Ferrer, Jose M. Pavía   +1 more
doaj   +1 more source

The Role of Elasticity in the Vortex Formation in Polymeric Flow around a Sharp Bend

Applied Sciences, 2021
Fluid dynamic simulations using the FENE-P model of polymer physics are compared to those of an incompressible Newtonian fluid base case in order to understand the role of elasticity in the formation of vortices in a 90° bend narrow channel. The analysis
Brian Wojcik, Jason LaRuez, Michael Cromer, Larry A. Villasmil Urdaneta   +3 more
doaj   +1 more source

Modeling a Typical Non-Uniform Deformation of Materials Using Physics-Informed Deep Learning: Applications to Forward and Inverse Problems

Applied Sciences, 2023
Numerical methods, such as finite element or finite difference, have been widely used in the past decades for modeling solid mechanics problems by solving partial differential equations (PDEs).
Yawen Deng, Changchang Chen, Qingxin Wang, Xiaohe Li, Zide Fan, Yunzi Li   +5 more
doaj   +1 more source

The physics problem solving skills profile of high school students in elasticity material and the implementation of augmented reality book-assisted PBL model

Momentum: Physics Education Journal, 2023
The research aims to analyze the physics PSS profile of high school students and the implementation of the AR book-assisted PBL model as a consideration in the use of media and learning models to support the high school students' PSS improvement. This is
Kirana Aureola Arzak, B. Prahani*
semanticscholar   +1 more source

Fractons, non-Riemannian geometry, and double field theory

Physical Review Research, 2022
We initiate a systematic study of fracton physics within the geometric framework of double field theory. We ascribe the immobility and large degeneracy of the former to the non-Riemannian backgrounds of the latter, in terms of generalized geodesics and ...
Stephen Angus, Minkyoo Kim, Jeong-Hyuck Park   +2 more
doaj   +1 more source