86 research outputs found
Hypocrisy as a form of social behaviour represented by idioms in the English language
The article deals with English idioms covering the semantic area of hypocrisy. Hypocrisy is seen as a specific form of social behavior and communication. Idioms are examined as a linguistic representation of hypocrisy as well as an effective means of creating pragmatic impact and thus revealing the social attitude of English native speakers to hypocrisy as a form of behaviour. The research is carried out within the boundary of cognitive-pragmatic approach. The authors apply contextual analysis in order to define the key factors affecting social attitude to hypocrisy in various communicative situation
Estimation of intraband and interband relative coupling constants from temperature dependences of the order parameter for two-gap superconductors
We present temperature dependences of the large and the small superconducting
gaps measured directly by SnS-Andreev spectroscopy in various Fe-based
superconductors and MgB. The experimental are well-fitted
with a two-gap model based on Moskalenko and Suhl system of equations
(supplemented with a BCS-integral renormalization). From the the fitting
procedure, we estimate the key attribute of superconducting state \textemdash
relative electron-boson coupling constants and eigen BCS-ratios for both
condensates. Our results evidence for a driving role of a strong intraband
coupling in the bands with the large gap, whereas interband coupling is rather
weak for all the superconductors under study.Comment: 7 pages, 5 figures, accepted to J. Supercond. Novel Mag
Cosmic ray modulation by high-speed solar wind fluxes
Cosmic ray intensity variations connected with recurrent high-speed fluxes (HSF) of solar wind are investigated. The increase of intensity before the Earth gets into a HSF, north-south anisotropy and diurnal variation of cosmic rays inside a HSF as well as the characteristics of Forbush decreases are considered
Direct Evidence of Two Superconducting Gaps in FeSeTe: SnS-Andreev Spectroscopy and Lower Critical Field
We present direct measurements of the superconducting order parameter in
nearly optimal FeSeTe single crystals with critical temperature
K. Using intrinsic multiple Andreev reflection effect (IMARE)
spectroscopy and measurements of lower critical field, we directly determined
two superconducting gaps, meV and meV, and their temperature dependences. We show that a two-band
model fits well the experimental data. The estimated electron-boson coupling
constants indicate a strong intraband and a moderate interband interaction
Building an analytical system for event analysis to ensure information security of the enterprise
The task of ensuring information security of critical information structures in the Russian Federation is brought to the state level. It requires ensuring the security of information systems, communication networks and technological systems. To prevent possible incidents and meet the requirements of the state the organizations should create a security system for the critical information structures, ensure its functionality, and connect it to National coordination center for computer incidents in order to collect and exchange information about computer attacks. In this paper the authors present an approach to the development of an analytical system for information security based on machine learning, which allow analyzing a large number of events and making informed decisions on information security management. A list of the main sources of information security events of systems and networks was worked out, and a classification of events for further analysis using machine learning was proposed. By classifying the events obtained from different systems, as well as applying an integrated approach to assessing the situation, it is possible to draw a conclusion about the state of the entire object to be protected in real time
Lexical combinability of adjectives and nouns expressing elements of appraisal
The present article aims to examine and analyze the nature of lexical combinability in the English language, namely collocates expressing elements of appraisal found in authentic online news article
Lower critical field and SNS-Andreev spectroscopy of 122-arsenides: Evidence of nodeless superconducting gap
Using two experimental techniques, we studied single crystals of the 122-FeAs
family with almost the same critical temperature, Tc. We investigated the
temperature dependence of the lower critical field of a single crystal under
static magnetic fields parallel to the axis. The temperature dependence of the
London penetration depth can be described equally well either by a single
anisotropic -wave-like gap or by a two-gap model, while a d-wave approach
cannot be used to fit the London penetration depth data. Intrinsic multiple
Andreev reflection effect spectroscopy was used to detect bulk gap values in
single crystals of the intimate compound, with the same Tc. We estimated the
range of the large gap value 6-8 meV (depending on small variation of and its a
space anisotropy of about 30%, and the small gap 1.7 meV. This clearly
indicates that the gap structure of our investigated systems more likely
corresponds to a nodeless s-wave two gaps.Comment: 9 pages, 6 figure
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