2,018 research outputs found
ΠΠ±Π·ΠΎΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ ΡΠ½Π΅ΠΆΠ½ΠΎΠ³ΠΎ ΠΏΠΎΠΊΡΠΎΠ²Π° ΠΊΠ°ΠΊ ΠΈΠ½Π΄ΠΈΠΊΠ°ΡΠΎΡΠ° ΡΠΎΡΡΠΎΡΠ½ΠΈΡ ΡΠ΅ΡΡΠΈΡΠΎΡΠΈΠΉ Π² ΠΎΠΊΡΠ΅ΡΡΠ½ΠΎΡΡΡΡ ΡΠ³Π»Π΅Π΄ΠΎΠ±ΡΠ²Π°ΡΡΠΈΡ ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΠΉ (Π½Π° ΠΏΡΠΈΠΌΠ΅ΡΠ΅ ΠΠ΅ΠΌΠ΅ΡΠΎΠ²ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ)
ΠΠ·ΡΡΠ΅Π½ΠΈΠ΅ Π²Π»ΠΈΡΠ½ΠΈΡ ΡΡΠ»ΠΎΠ²ΠΈΠΉ ΠΈΡΠΊΡΠΎΠ²ΠΎΠ³ΠΎ ΠΏΠ»Π°Π·ΠΌΠ΅Π½Π½ΠΎΠ³ΠΎ ΡΠΏΠ΅ΠΊΠ°Π½ΠΈΡ Π½Π° ΡΡΡΡΠΊΡΡΡΡ ΠΈ ΡΠ²ΠΎΠΉΡΡΠ²Π° ΠΊΠ΅ΡΠ°ΠΌΠΈΠΊΠΈ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΎΠΊΡΠΈΠ½ΠΈΡΡΠΈΠ΄Π° Π°Π»ΡΠΌΠΈΠ½ΠΈΡ
Peculiarities of structural-phase state of multi-layer coatings based on Zr-Y-O
Using high-resolution transmission electron microscopy it was established that the Zr-Y-O-based coating layers have a ZrO[2] phase in the tetragonal and monoclinic modifications in the initial state. When it is heated up to 900Β°C, the ZrO[2] phase in the cubic modification appears in the layer of the coating. With an annealing time of 20 minutes, the grains are crushed to a size of about 15-20 nm. The microdiffraction pattern is modified, the number of reflexes of the tetragonal and monoclinic phases first increases, and then changes without systemic
ΠΠΎΡΡΠ±Π° Ρ Π±ΠΈΠΎΠΎΠ±ΡΠ°ΡΡΠ°Π½ΠΈΠ΅ΠΌ ΠΏΡΠΈΡΠΎΠ΄Π½ΡΡ ΠΈ ΡΡΠΎΡΠ½ΡΡ Π²ΠΎΠ΄ Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΡΠ½Π΅ΡΠ³Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΠΉ
ΠΠ°Π½Π½Π°Ρ ΡΠ°Π±ΠΎΡΠ° ΠΏΠΎΡΠ²ΡΡΠ΅Π½Π° Π°Π½Π°Π»ΠΈΠ·Ρ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ² ΠΎΡΠΈΡΡΠΊΠΈ Π²ΠΎΠ΄Ρ Π΄Π»Ρ Π±ΠΎΡΡΠ±Ρ Ρ Π±ΠΈΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΌ ΠΎΠ±ΡΠ°ΡΡΠ°Π½ΠΈΠ΅ΠΌ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΎΠ±ΠΎΡΡΠ΄ΠΎΠ²Π°Π½ΠΈΡ. Π Π°ΡΡΠΌΠΎΡΡΠ΅Π½Ρ ΡΠ°Π·Π»ΠΈΡΠ½ΡΠ΅ ΡΠΏΠΎΡΠΎΠ±Ρ Π±ΠΎΡΡΠ±Ρ Ρ Π±ΠΈΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΌ ΠΎΠ±ΡΠ°ΡΡΠ°Π½ΠΈΠ΅ΠΌ, Π² ΡΠΎΠΌ ΡΠΈΡΠ»Π΅: ΡΠ΅Π°Π³Π΅Π½ΡΠ½ΡΠ΅, Π±Π΅Π·ΡΠ΅Π°Π³Π΅Π½ΡΠ½ΡΠ΅ ΠΈ ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΈΠ΅. Π‘ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½Π° ΠΊΠΎΠ½ΡΠ΅ΠΏΡΠΈΡ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΡ ΡΠΏΠΎΡΠΎΠ±Π° Π±ΠΎΡΡΠ±Ρ Ρ Π±ΠΈΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΌ ΠΎΠ±ΡΠ°ΡΡΠ°Π½ΠΈΠ΅ΠΌ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΎΠ±ΠΎΡΡΠ΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΡΠ΅ΠΌ ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ ΡΠ΅ΠΏΠ»ΠΎΠ½ΠΎΡΠΈΡΠ΅Π»Ρ. ΠΡΠΈΠ²Π΅Π΄Π΅Π½Π° ΡΡ
Π΅ΠΌΠ° ΡΡΡΠ°Π½ΠΎΠ²ΠΊΠΈ, ΡΠ°Π±Π»ΠΈΡΠ° ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΎΠ² ΠΈ Π΄ΠΈΠ°Π³ΡΠ°ΠΌΠΌΠ°.This work is devoted to the analysis of methods of water purification for fight against biological fouling of processing equipment. Various ways of fight against biological fouling are considered, including: reagent, reagentless and electric. The concept of application of a way of fight against biological fouling of processing equipment by electric processing of the heat carrier is created. The scheme of installation, the table of results and the chart is provided
Schizotypy and mentalizing: An fMRI study
Introduction: Schizotypy is a personality trait characterized by subclinical schizophrenia symptoms. Individuals with schizophrenia typically display behavioral mentalizing deficits and altered neural correlates during mentalizing. While schizotypy has been inconsistently related to behavioral mentalizing skills, its neural correlates of mentalizing are understudied so far. With this study we tested the association between schizotypy traits in healthy subjects and mentalizing-related neural correlates to provide new insights into neural processes associated with subclinical schizophrenia traits.Methods: Brain activation was measured using fMRI during an interactive mentalizing paradigm (Prisoner's Dilemma Game) in 164 healthy subjects. The Schizotypal Personality Questionnaire (SPQ-B) was administered to assess the three dimensions of schizotypy, i.e., cognitive-perceptual, interpersonal and disorganized.Results: We found that interpersonal schizotypy was significantly negatively correlated with brain activation in bilateral precunei and right caudate nucleus (among others) during mentalizing. By contrast, disorganized schizotypy was significantly positively correlated with mentalizing-associated neural activation in right precuneus, left middle cingulate cortex and right cerebellar hemisphere. No significant associations for cognitive-perceptual schizotypy and the SPQ-B total score were found.Discussion: Our study showed that interpersonal and disorganized schizotypy are associated with neural correlates of mentalizing in brain regions that are involved in self-processing and mentalizing. These brain regions have also been linked to mentalizing in schizophrenia.</p
Hole-burning experiments within solvable glassy models
We reproduce the results of non-resonant spectral hole-burning experiments
with fully-connected (equivalently infinite-dimensional) glassy models that are
generalizations of the mode-coupling approach to nonequilibrium situations. We
show that an ac-field modifies the integrated linear response and the
correlation function in a way that depends on the amplitude and frequency of
the pumping field. We study the effect of the waiting and recovery-times and
the number of oscillations applied. This calculation will help descriminating
which results can and which cannot be attributed to dynamic heterogeneities in
real systems.Comment: 4 pages, 8 figures, RevTe
Proximity effect in granular superconductor-normal metal structures
We fabricated three-dimensional disordered Pb-Cu granular structures, with
various metal compositions. The typical grain size of both metals is smaller
than the superconductor and normal metal coherence lengths, thus satisfying the
Cooper limit. The critical temperature of the samples was measured and compared
with the critical temperature of bilayers. We show how the proximity effect
theories, developed for bilayers, can be modified for random mixtures and we
demonstrate that our experimental data fit well the de Gennes weak coupling
limit theory in the Cooper limit. Our results indicate that, in granular
structures, the Cooper limit can be satisfied over a wide range of
concentrations.Comment: 15 pages, 4 figure
Evaluation of motor transport drivers professional suitability using road traffic simulator
The article considers a method that allows to determine the degree of development of professionally important qualities of motor vehicle drivers on the basis of the developed hardware-software complex of traffic simulation. The technique of convolution of the test results on the auto-simulator and on the complex of psychological tests "Effecton" is developed. The proposed approach allows to determine the degree of correlation between the results of the developed simulation tests and existing universal psychological tests
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