480 research outputs found
Usage of zoonym «cat» for the purpose of animal and human description: syntagmatic and semantic analysis
Zoonyms are words which give names to animals. The importance of the study of zoonyms is due to their role in the linguistic view of the world and the cultural-linguistic approach to traditional problems of linguistics. The article deals with the usage of the zoonym «cat» for the purpose of animal and human description. The main purpose of research is the description of methodology of work with ‘zoonyms’ aimed at identification of metaphorical understanding of the image of the cat when it is used for human description.Актуальность выбранной темы обусловлена обращением к проблематике языковой картины мира, т. е. лингвокультурологической направленностью анализа традиционного языкового материала. В статье рассматривается употребление зоонима «кошка» для характеристики животного и человека. Основная цель исследования - описание методики работы со словом-зоонимом, направленная на выявление метафорического осмысления образа кошки, проявляющегося при употреблении соответствующего зоонима для характеристики человека
Multimedia Encyclopaedia as a Means of Teaching
При финансовой поддержке Российского гуманитарного научного фонда, проект № 08-06-14134
Oscillatory superconducting transition temperature in superconductor/antiferromagnet heterostructures
One of the most famous proximity effects at ferromagnet/superconductor (F/S)
interfaces is partial conversion of singlet superconductivity to triplet
pairing correlations. Due to the presence of macroscopic exchange field in the
ferromagnet the Cooper pairs penetrating into the ferromagnet from the
superconductor acquire a finite momentum there. The finite-momentum pairing
manifests itself, in particular, as a nonmonotonic dependence of the critical
temperature of the bilayer on the thickness of the F layer. Here we predict
that despite the absence of the macroscopic exchange field the critical
temperature of the antiferromagnet/superconductor (AF/S) bilayers also exhibit
nonmonotonic (oscillating) dependence on the AF layer thickness. It is a
manifestation of the proximity-induced Neel-type triplet correlations, which
acquire finite total pair momentum and oscillate in the AF layer due to the
Umklapp electron scattering processes at the AF/S interface. Our prediction can
provide a possible explanation for a number of recently published experimental
observations of the critical temperature of AF/S bilayers
Provision of innovative development based on imitative variations of financial sustainability
The research results showed that, on the basis of the objective function and the limitations of the main financial indicators, it is possible to optimize the balance sheet structure, depending on the planned value of the financial sustainability coefficient established by the business entity, taking into account industry features and a specific reporting perio
Разработка многофункционального портала кафедры
This paper describes the results of the development and implementation of several software component on the portal of the department.В работе описаны результаты разработки и внедрения некоторых интерактивных компонент на портал кафедры
Зачем кафедре сайт?
And what to do to portal department was the first information unit, demanded by all stakeholders of the educational process.Что и как нужно сделать, чтобы кафедральный портал был первой информационной единицей, востребованной всеми заинтересованными участниками учебного процесса
A dual-band cold-electron bolometer with on-chip filters for the 220/240GHz channels of the LSPE instrument
We are developing multi-chroic double-slot antenna with cold-electron Bolometer (CEB) on-chip filters for the 220/240 GHz interstellar dust monitoring channels of the LSPE-SWIPE experiment. For this goal, we used a narrowband double-slot resonant antenna with CEBs connected by coplanar lines. The simulations show that we have achieved 5% bandwidth for 220 GHz and 5.5% bandwidth for 240 GHz in our numeric modeling for the single cells. A series array of unit cells using double-slot design and coplanar lines with CEBs shows proper frequency selection. Estimations of the noise properties of the CEB arrays in a voltage-biased mode with the SQUID readout show photon-noise limited operation for the optical power load of 6 pW for channel 220 GHz and 20 pW for channel 240 GHz
Towards a microwave single-photon counter for searching axions
The major task of detecting axions or axion-like particles has two challenges. On the one hand, the ultimate sensitivity is required, down to the energy of a single microwave photon of the yoctojoule range. On the other hand, since the detected events are supposed to be rare, the dark count rate of the detector must be extremely low. We show that this trade-off can be approached due to the peculiar switching dynamics of an underdamped Josephson junction in the phase diffusion regime. The detection of a few photons\u27 energy at 10 GHz with dark count time above 10 s and the efficiency close to unity was demonstrated. Further enhancements require a detailed investigation of the junction switching dynamics
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