Results 11 to 20 of about 436,679 (217)

Acțiunea umană și limitele sale raționale: câteva considerații despre economie, libertate și individ [PDF]

open access: yesDrepturile Omului, 2023
Not rarely, economy has been transformed into an autonomous science in relation to the individual, aiming to improve certain abstract indicators, often different or even divergent from their expectations.
Bogdan Ștefanachi
doaj  

Magnetic order in 2D antiferromagnets revealed by spontaneous anisotropic magnetostriction

open access: yesNature Communications, 2023
The temperature dependent order parameter provides important information on the nature of magnetism. Using traditional methods to study this parameter in two-dimensional (2D) magnets remains difficult, however, particularly for insulating ...
Maurits J. A. Houmes   +12 more
doaj   +1 more source

Analysis of entropy production in some enclosed subsystems where spontaneous processes take place [PDF]

open access: yesINCAS Bulletin, 2016
It is well-known that every spontaneous process occurring in an isolated system is accompanied by increasing entropy. The goal of this paper is to show that if the system is made of several subsystems, the entropy production of some subsystems can be ...
Marius BREBENEL
doaj   +1 more source

Holographic entanglement entropy probe on spontaneous symmetry breaking with vector order

open access: yesJournal of High Energy Physics, 2023
We study holographic entanglement entropy in 5-dimensional charged black brane geometry obtained from Einstein-SU(2)Yang-Mills theory defined in asymptotically AdS space. This gravity system undergoes second order phase transition near its critical point,
Chanyong Park   +3 more
doaj   +1 more source

Legacy of Menger’s Theory of Social Institutions

open access: yesStudies in Logic, Grammar and Rhetoric, 2019
The aim of the article is to examine the legacy of Menger’s theory of social institutions. We argue that Menger’s insights about the origin of social structures inspired later contributions in three main areas: theory of spontaneous order, theory of ...
Sieroń Arkadiusz
doaj   +1 more source

Dilaton in scalar QFT: a no-go theorem in 4-epsilon and 3-epsilon dimensions

open access: yesSciPost Physics, 2022
Spontaneous scale invariance breaking and the associated Goldstone boson, the dilaton, is investigated in renormalizable, unitary, interacting non-supersymmetric scalar field theories in $4-\varepsilon$ dimensions.
Daniel Nogradi, Balint Ozsvath
doaj   +1 more source

The Austrian School of Economics and Ordoliberalism – Socio-Economic Order

open access: yesStudies in Logic, Grammar and Rhetoric, 2019
The scientific aim of the paper is to juxtapose the views on economic order developed by the leading representatives of two schools of liberal thinking – German ordoliberal Walter Eucken and the Austrian economist Friedrich August von Hayek.
Jurczuk Anna   +2 more
doaj   +1 more source

Early warning and control methods of coal spontaneous combustion in close distance coal seams in outburst mines

open access: yesMeikuang Anquan, 2022
The coal seam group in the outburst mine has the characteristics of mutual influence in the mining process, the goaf is connected, there are many air leakage places, and the fire prevention work is difficult.
DONG Xiaoming   +4 more
doaj   +1 more source

Emerging spin–phonon coupling through cross-talk of two magnetic sublattices

open access: yesNature Communications, 2022
Typically, magnetic phenomena result from the spontaneous order of the sublattices. Here, the cross-talk of two magnetic ions gives rise to an intrinsic, yet non-spontaneous ordering and manifests as emergent strong spin–phonon coupling in SmFeO3.
Mads C. Weber   +12 more
doaj   +1 more source

Fostering a Spontaneous Military: Deregulated Violence in Archaic Athens

open access: yesGaia
Investigations of ancient Greek poleis, especially Archaic and Classical Athens, often draw comparisons between ancient government policies and those political institutions that drive our modern liberal democracies. This anachronistic approach to ancient
Jesse Obert
doaj   +1 more source

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