Results 31 to 40 of about 1,130,763 (340)
Nature Communications, 2017 CrMnFeCoNi high entropy alloys have high fracture toughness at cryogenic temperatures due to deformation twinning but twinning is not active in this alloy at room temperature. Here authors optimize composition and thermomechanical treatments to introduce
Y. H. Jo +7 more
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BD entropy and Bernis–Friedman entropy [PDF]
Comptes Rendus. Mathématique, 2018 In this note, we propose in the full generality a link between the BD entropy introduced by D. Bresch andB. Desjardins for the viscous shallow-water equations and the Bernis-Friedman (called BF) dissipative entropyintroduced to study the lubrications equations. Dierent dissipative entropies are obtained playing with the dragterms on the viscous shallow
Bresch, Didier +4 more
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Strain-rate sensitivity of high-entropy alloys and its significance in deformation
Materials Research Letters, 2019 Strain-rate dependence in face centered cubic high entropy alloys still remains controversial despite extensive efforts on this topic. Strain-rate sensitivity reflects underlying thermally-activated deformation and the controversy boils down to the ...
Jongun Moon +5 more
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Frontiers in Materials, 2022 Cr and Mn play intriguing roles in determining the magnetic properties of CoFeNi-based high-entropy alloys (HEA). In this study, we tune the stoichiometric Mn composition to systematically explore the magnetic properties of (CoCrFeNi)1−xMnx HEAs.
Chi-Hung Lee +15 more
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Thermodynamics from relative entropy [PDF]
Phys. Rev. E 102, 052117 (2020), 2020 Thermodynamics is usually developed starting from entropy and the maximum entropy principle. We investigate here to what extent one can replace entropy with relative entropy which has several advantages, for example in the context of local quantum field theory.
arxiv +1 more source
Microcanonical entropy for classical systems [PDF]
, 2017 The entropy definition in the microcanonical ensemble is revisited. We propose a novel definition for the microcanonical entropy that resolve the debate on the correct definition of the microcanonical entropy.
Franzosi, Roberto
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PLOS Genetics, 2015 ABSTRACTEpistasis is a key concept in the theory of adaptation. Indicators of epistasis are of interest for large system where systematic fitness measurements may not be possible. Some recent approaches depend on information theory. We show that considering shared entropy for pairs of loci can be misleading.
openaire +6 more sources
On defining partition entropy by inequalities [PDF]
, 2007 Partition entropy is the numerical metric of uncertainty within a partition of a finite set, while conditional entropy measures the degree of difficulty in predicting a decision partition when a condition partition is provided.
He, Q, Luo, P, Lü, K, Shi, Z, Zhan, G
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Entropy, 2019 On behalf of the Editor-in-Chief, Prof. Dr. Kevin H. Knuth, we are pleased to announce the Entropy Best Paper Award for 2018 [...]
Entropy Editorial Office
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Acknowledgement to Reviewers of Entropy in 2017
Entropy, 2018 Peer review is an essential part in the publication process, ensuring that Entropy maintains high quality standards for its published papers.[...]
Entropy Editorial Office
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