Results 81 to 90 of about 9,508,458 (397)

Features of direct measurements for evaluation of the volume activity of radionuclides in the air of the working area

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2022
OBJECT. To consider problematic issues related to measurements of radionuclides in the air of the working area released during repackaging of bulk solid radioactive waste during decommissioning of nuclear energy facilities.
A. S. Gerasimenko   +2 more
doaj   +1 more source

Theory of Spin polarized Tunneling in Superconducting Sr2RuO4

open access: yes, 1999
A theory of tunneling conductance in ferromagnetic metal/insulator/triplet - supercondcutor junctions is presented for unitary and non-unitary spin triplet pairing states which are promising candidates for the superconducting paring symmetry of Sr2RuO4 ...
Andreev A. F.   +17 more
core   +1 more source

Entanglement universality of two-qubit X-states [PDF]

open access: yes, 2014
We demonstrate that for every two-qubit state there is a X-counterpart, i.e., a corresponding two-qubit X-state of same spectrum and entanglement, as measured by concurrence, negativity or relative entropy of entanglement. By parametrizing the set of two-
Galetti, Diógenes   +2 more
core   +2 more sources

The Local Unitary Equivalence of Multipartite Pure States [PDF]

open access: yesInternational Journal of Theoretical Physics, 2014
In this paper, we give a method for the local unitary equivalent problem which is more efficient than that was proposed by Bin Liu $et \ al$ \cite{bliu}.
Zhu-Jun Zheng   +4 more
openaire   +4 more sources

Quantum Information and Entropy [PDF]

open access: yes, 2006
Thermodynamic entropy is not an entirely satisfactory measure of information of a quantum state. This entropy for an unknown pure state is zero, although repeated measurements on copies of such a pure state do communicate information. In view of this, we
A. C. Elitzur   +5 more
core   +3 more sources

Criterion of local unitary equivalence for multipartite states [PDF]

open access: yesPhysical Review A, 2013
We study the local unitary equivalence of arbitrary dimensional multipartite quantum mixed states. We present a necessary and sufficient criterion of the local unitary equivalence for general multipartite states based on matrix realignment. The criterion is shown to be operational even for particularly degenerated states by detailed examples.
Xianqing Li-Jost   +6 more
openaire   +2 more sources

Разработка кандидатной субстанции рекомбинантного белка CRM197

open access: yesЭпидемиология и вакцинопрофилактика, 2016
CRM197 is a non-toxic mutant of diphtheria toxin having a single amino acid substitution of a glycine for a glutamic acid in position 52. Being naturally nontoxic, CRM197 is a promising adjuvant and ideal carrier protein for conjugate vaccines. Typically,
E. G. Bogomolova   +6 more
doaj   +1 more source

Duration of functional stability to non-specific aerobic load in wrestlers

open access: yesСпортивная медицина: наука и практика, 2021
Objective: study the duration of establishment of functional stability to non-specific stress in wrestlers.Materials and Methods. Nineteen athletes in martial arts, mid-age 23 ± 3 years of age, participated in the study.
A. E. Chikov   +3 more
doaj   +1 more source

(t, n) Threshold Quantum State Sharing Scheme Based on Linear Equations and Unitary Operation

open access: yesIEEE Photonics Journal, 2017
Quantum state sharing (QSTS) plays an important role in transporting, managing, and distributing keys. In this paper, by adopting the linear equation instead of using the Lagrange interpolation, a new idea of constructing (t, n) threshold quantum state ...
Cao Hao, Wenping Ma
semanticscholar   +1 more source

Coupling of CuO@NiBiOx Catalyzed Glycerol Oxidation to Carbon Dioxide Reduction Reaction for Enhanced Energy Efficiency

open access: yesAngewandte Chemie, EarlyView.
A CuOx@NiBiOx core‐shell‐like catalyst is synthesized. Thanks to the Bi presence, the electronic structure of Ni is tuned, leading to better catalytic performance for glycerol oxidation compared to both CuOx and CuOx@NiOx catalysts. Additionally, coupling glycerol oxidation with CO2 reduction significantly reduces the operational voltage and the ...
Thi‐Hong‐Hanh Le   +13 more
wiley   +2 more sources

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