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Article
Tuning the Ground State and Its Relationship to Zero-Field-Cooled Exchange Bias in NiMnSnAl Alloys
The crystal structure, phase transitions, and exchange bias (EB) in Al-doped Ni50Mn36Sn14-xAlx Heusler alloys were investigated. With the increase of Al content, the cell volume decreases gradually, and the marte...
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Article
Open AccessEvidence of s-wave superconductivity in the noncentrosymmetric La7Ir3
Superconductivity in noncentrosymmetric compounds has attracted sustained interest in the last decades. Here we present a detailed study on the transport, thermodynamic properties and the band structure of the...
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Article
Open AccessMYC is a positive regulator of choline metabolism and impedes mitophagy-dependent necroptosis in diffuse large B-cell lymphoma
The activation of oncogenes can reprogram tumor cell metabolism. Here, in diffuse large B-cell lymphoma (DLBCL), serum metabolomic analysis revealed that oncogenic MYC could induce aberrant choline metabolism ...
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Article
Open AccessIntermartensitic Transformation and Enhanced Exchange Bias in Pd (Pt) -doped Ni-Mn-Sn alloys
In this work, we studied the phase transitions and exchange bias of Ni50−xMn36Sn14Tx (T = Pd, Pt; x = 0, 1, 2, 3) alloys. An intermartensitic transition (IMT), not observed in Ni50Mn36Sn14 alloy, was induced by t...
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Article
Open AccessStructure of local interactions in complex financial dynamics
With the network methods and random matrix theory, we investigate the interaction structure of communities in financial markets. In particular, based on the random matrix decomposition, we clarify that the loc...
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Article
Subcritical Spheroidization of Medium-Carbon 50CrV4 Steel
An investigation on subcritical spheroidization anneal of the cold-rolled 50CrV4 steel at 720 °C has been carried out. During spheroidization anneal, the lamellar cementite was gradually broken down and change...
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Article
Dynamics of entanglement in one-dimensional Ising chains with two- and three-body interactions
The evolution of entanglement in a one-dimensional Ising chain with both two-body and three-body interactions, under two types of initial states, is numerically simulated. We analyse three problems concerning ...
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Article
Analytical result of the effect of spin scattering and impurity-assistance on magnetoresistance in doped magnetic tunneling junctions
An extended tunneling Hamiltonian method is proposed to study the temperature-dependent tunneling magnetoresistance (TMR) in doped magnetic tunnel junctions. It is found that for nonmagnetic dopants (Si), impu...
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Article
The in vitro antiapoptotic effect of dehydroepiandrosterone sulfate in mouse thymocytes and its relation to caspase-3/caspase-6
The effects of dehydroepiandrosterone sulfate (DHEAS) on thymocyte apoptosis induced by dexamethasone (DEX) were investigated. Apoptosis was measured by using agarose gel electrophoresis of DNA, the terminal ...
