Results 21 to 30 of about 282,531 (251)

Slow-Goldstone mode generated by order from quantum disorder and its experimental detection

open access: yesJournal of High Energy Physics, 2021
The order from quantum disorders (OFQD) phenomenon is well-known and ubiquitous in particle physics and frustrated magnetic systems. Typically, OFQD transfers a spurious Goldstone mode into a pseudo-Goldstone mode with a tiny gap.
Fadi Sun, Jinwu Ye
doaj   +1 more source

Are the Luminosities of RR Lyrae Stars Affected by Second Parameter Effects? [PDF]

open access: yes, 1995
There is a serious discrepancy between the distance to the LMC derived from the Cepheid Period-Luminosity relation and that obtained by using the Galactic calibration for the luminosity of RR Lyrae stars. It is suggested that this problem might be due to
Laney C. D.   +2 more
core   +2 more sources

A large muon EDM from dark matter

open access: yesJournal of High Energy Physics, 2023
We explore a model of dark matter (DM) that can explain the reported discrepancy in the muon anomalous magnetic moment and predict a large electric dipole moment (EDM) of the muon.
Kim Siang Khaw   +4 more
doaj   +1 more source

Quantum fluctuation of ferroelectric order in polar metals

open access: yesnpj Quantum Materials, 2023
The polar metallic phase is an unusual metallic phase of matter containing long-range ferroelectric (FE) order in the electronic and atomic structure. Distinct from the typical FE insulating phase, this phase spontaneously breaks the inversion symmetry ...
Fangyuan Gu   +3 more
doaj   +1 more source

Dao Philosophy and Dao Teaching: From the Perspective of Dao De Jing [PDF]

open access: yesEducation Journal, 2017
Chinese traditional philosophy can provide insights for teacher education. The purpose of this article is to discuss two main aspects of Dao philosophy, Dao teachers’ cultivation and Dao teaching behavior, in order to interpret the nature of Dao teaching.
openaire   +1 more source

Reexamining the Different Paths to the Dao of the Daodejing

open access: yesReligions, 2022
The Daodejing has inconsistent editions and versions. There are controversial issues that lie in the theme, the intention, the significance, and the semantic meaning of the Daodejing.
Jing Tan, Xiangfei Bao
doaj   +1 more source

Including Aortic Valve Morphology in Computational Fluid Dynamics Simulations: Initial Findings and Application to Aortic Coarctation [PDF]

open access: yes, 2012
Computational fluid dynamics (CFD) simulations quantifying thoracic aortic flow patterns have not included disturbances from the aortic valve (AoV). 80% of patients with aortic coarctation (CoA) have a bicuspid aortic valve (BAV) which may cause adverse ...
Cava, Joseph Richard   +8 more
core   +2 more sources

Computational simulations demonstrate altered wall shear stress in aortic coarctation patients previously treated by resection with end-to-end anastomosis [PDF]

open access: yes, 2011
Background.  Atherosclerotic plaque in the descending thoracic aorta (dAo) is related to altered wall shear stress (WSS) for normal patients. Resection with end-to-end anastomosis (RWEA) is the gold standard for coarctation of the aorta (CoA) repair, but
Cava, Joseph Richard   +8 more
core   +1 more source

Understanding and Circumventing Failure Mechanisms in Chalcogenide Optical Phase Change Material Ge2Sb2Se4Te

open access: yesAdvanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
Chalcogenide optical PCMs have gathered interest for their potential in compact, non‐volatile optics and photonics. Free‐space PCM metasurfaces require new considerations from phase change memory that need to be addressed for reliable scale‐up. Several failure mechanisms pertaining to free‐space PCM devices and layout methods are isolated to prevent ...
Cosmin Constantin Popescu   +19 more
wiley   +1 more source

Daoism and Dao in Modern Russian Media Discourse

open access: yesНаучный диалог
The article considers the representation of the ideas of Daoism and one of its key concepts of DAO in the Russian information space: in the discourse of social networks, communication on forums, on the websites of traditional media.
Lijun Guo
doaj   +1 more source

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