1,284 research outputs found
The giant effect of magnetic ordering on a sound velocity in a sigma-Fe55Cr45 alloy
We studied atomic dynamics of sigma-Fe(100-x)Cr(x) (x=45 and 49.5) alloys
using nuclear inelastic scattering of synchrotron radiation. For the
sigma-Fe55Cr45 alloy, the derived reduced iron-partial density of phonon states
reveal a huge difference in the low-energy region between magnetic and
paramagnetic states. The latter implies a ca.36% increase of the sound velocity
in the magnetic phase, which testifies to a magnetically-induced hardening of
the lattice.Comment: 8 pages, 3 figures, 17 reference
Philosofy as an element of national culture
The report focuses on the role of philosophy in public culture, as well as the analysis of philosophy of the Soviet period. Shows directed evolution of nature and society, indicating the presence of self-regulatory processes. Identified the lack of understanding of self-management within the framework of dialectical materialism and the fallacy of the materialist conception of history is subjective laws of historical materialism. Materialistic delusions of historical materialism overcome in the concept of a regulatory mechanism for the development of society. It is established that the mind of man and society are the subjects of management, the surrounding Genesis - control object. The limitations of dialectical materialism, as well as the mistakes and errors of historical materialism mean the loss of their scientific value. The necessity of development of the common materialistic regulatory dialectic philosophy, which is based on materialism associated with the understanding of the primacy of matter and secondary consciousness, self-governing nature of the interaction of the elements of nature and society, as well as the system of laws of dialectics, which will provide scientific philosophical understanding of the development of life.ΠΠΎΠΊΠ»Π°Π΄ ΠΏΠΎΡΠ²ΡΡΡΠ½ ΡΠΎΠ»ΠΈ ΡΠΈΠ»ΠΎΡΠΎΡΠΈΠΈ Π² ΠΎΠ±ΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎΠΉ ΠΊΡΠ»ΡΡΡΡΠ΅, Π° ΡΠ°ΠΊΠΆΠ΅ Π°Π½Π°Π»ΠΈΠ·Ρ ΡΠΈΠ»ΠΎΡΠΎΡΠΈΠΈ ΡΠΎΠ²Π΅ΡΡΠΊΠΎΠ³ΠΎ ΠΏΠ΅ΡΠΈΠΎΠ΄Π°. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½Π½ΠΎΠ΅ ΡΠ°Π·Π²ΠΈΡΠΈΠ΅ ΠΏΡΠΈΡΠΎΠ΄Ρ ΠΈ ΠΎΠ±ΡΠ΅ΡΡΠ²Π°, ΡΠ²ΠΈΠ΄Π΅ΡΠ΅Π»ΡΡΡΠ²ΡΡΡΠ΅Π΅ ΠΎ Π½Π°Π»ΠΈΡΠΈΠ΅ ΡΠ°ΠΌΠΎΡΠΏΡΠ°Π²Π»ΡΠ΅ΠΌΡΡ
ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ². ΠΡΡΠ²Π»Π΅Π½ΠΎ ΠΎΡΡΡΡΡΡΠ²ΠΈΠ΅ ΠΏΠΎΠ½ΠΈΠΌΠ°Π½ΠΈΡ ΡΠ°ΠΌΠΎΡΠΏΡΠ°Π²Π»ΡΠ΅ΠΌΠΎΡΡΠΈ Π² ΡΠ°ΠΌΠΊΠ°Ρ
Π΄ΠΈΠ°Π»Π΅ΠΊΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΈΠ·ΠΌΠ° ΠΈ ΠΎΡΠΈΠ±ΠΎΡΠ½ΠΎΡΡΡ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΈΡΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΏΠΎΠ½ΠΈΠΌΠ°Π½ΠΈΡ ΠΈΡΡΠΎΡΠΈΠΈ β ΡΡΠ±ΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΠΉ Π·Π°ΠΊΠΎΠ½ΠΎΠΌΠ΅ΡΠ½ΠΎΡΡΠΈ ΠΈΡΡΠΌΠ°ΡΠ°. ΠΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΈΡΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ Π·Π°Π±Π»ΡΠΆΠ΄Π΅Π½ΠΈΡ ΠΈΡΡΠΌΠ°ΡΠ° ΠΏΡΠ΅ΠΎΠ΄ΠΎΠ»Π΅Π½Ρ Π² ΠΊΠΎΠ½ΡΠ΅ΠΏΡΠΈΠΈ ΡΠ΅Π³ΡΠ»ΡΡΠΈΠ²Π½ΠΎΠ³ΠΎ ΠΌΠ΅Ρ
Π°Π½ΠΈΠ·ΠΌΠ° ΡΠ°Π·Π²ΠΈΡΠΈΡ ΠΎΠ±ΡΠ΅ΡΡΠ²Π°. Π£ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ, ΡΡΠΎ ΡΠΎΠ·Π½Π°Π½ΠΈΠ΅ ΡΠ΅Π»ΠΎΠ²Π΅ΠΊΠ° ΠΈ ΠΎΠ±ΡΠ΅ΡΡΠ²Π° ΡΠ²Π»ΡΡΡΡΡ ΡΡΠ±ΡΠ΅ΠΊΡΠ°ΠΌΠΈ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ, ΠΎΠΊΡΡΠΆΠ°ΡΡΠ΅Π΅ Π±ΡΡΠΈΠ΅ β ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠΌ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ. ΠΠ³ΡΠ°Π½ΠΈΡΠ΅Π½Π½ΠΎΡΡΡ Π΄ΠΈΠ°ΠΌΠ°ΡΠ°, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΎΡΠΈΠ±ΠΊΠΈ ΠΈ Π·Π°Π±Π»ΡΠΆΠ΄Π΅Π½ΠΈΡ ΠΈΡΡΠΌΠ°ΡΠ° ΠΎΠ·Π½Π°ΡΠ°ΡΡ ΠΏΠΎΡΠ΅ΡΡ ΠΈΠΌΠΈ Π½Π°ΡΡΠ½ΠΎΠ³ΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΡ. ΠΠΎΠΊΠ°Π·Π°Π½Π° Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎΡΡΡ ΡΠ°Π·Π²ΠΈΡΠΈΡ Π΅Π΄ΠΈΠ½ΠΎΠΉ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΈΡΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅Π³ΡΠ»ΡΡΠΈΠ²Π½ΠΎ β Π΄ΠΈΠ°Π»Π΅ΠΊΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠΈΠ»ΠΎΡΠΎΡΠΈΠΈ, Π² ΠΊΠΎΡΠΎΡΠΎΠΉ ΠΎΡΠ½ΠΎΠ²ΠΎΠΉ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΈΠ·ΠΌ, ΡΠ²ΡΠ·Π°Π½Π½ΡΠΉ Ρ ΠΏΠΎΠ½ΠΈΠΌΠ°Π½ΠΈΠ΅ΠΌ ΠΏΠ΅ΡΠ²ΠΈΡΠ½ΠΎΡΡΠΈ ΠΌΠ°ΡΠ΅ΡΠΈΠΈ ΠΈ Π²ΡΠΎΡΠΈΡΠ½ΠΎΡΡΠΈ ΡΠΎΠ·Π½Π°Π½ΠΈΡ, ΡΠ°ΠΌΠΎΡΠΏΡΠ°Π²Π»ΡΠ΅ΠΌΡΠΉ Ρ
Π°ΡΠ°ΠΊΡΠ΅Ρ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΡ ΡΠ»Π΅ΠΌΠ΅Π½ΡΠΎΠ² ΠΏΡΠΈΡΠΎΠ΄Ρ ΠΈ ΠΎΠ±ΡΠ΅ΡΡΠ²Π°, Π° ΡΠ°ΠΊΠΆΠ΅ ΡΠΈΡΡΠ΅ΠΌΠ½ΡΠ΅ Π·Π°ΠΊΠΎΠ½ΠΎΠΌΠ΅ΡΠ½ΠΎΡΡΠΈ Π΄ΠΈΠ°Π»Π΅ΠΊΡΠΈΠΊΠΈ, ΡΡΠΎ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΡ Π½Π°ΡΡΠ½ΠΎΡΡΡ ΡΠΈΠ»ΠΎΡΠΎΡΡΠΊΠΎΠ³ΠΎ ΠΎΡΠΌΡΡΠ»Π΅Π½ΠΈΡ ΡΠ°Π·Π²ΠΈΡΠΈΡ Π±ΡΡΠΈΡ
A behavior model of the viscoelastic system with a melting component under load
A numerical investigation of a stressed-strain state powder mixture with a melting component is carried out for the conditions of one-axial loading and nonstationary heating. The state of plane stress was assumed. The influence of the coupling between thermal and mechanical processes on temperature, stress and strains fields was investigated
Two-temperature model of gas combustion in a model burn device of the cylindrical form
The two-temperature model of gas combustion in a porous body of cylindrical heat-generator has been offered and numerically analyzed. Heat exchange between solid frame and gas; burning products interaction with heat-exchanger; distinction of diffusion speeds and heat conductivity in the gas phase are considered in the model. The influence of model parameters on characteristics of stationary modes of gas combustion for various heat exchange conditions of porous torch with heat exchanger is investigated. The results of numerical research do not contradict with observable laws that indicates the opportunity of model use for statement and solving the problem of work optimization of the real burning device
Some problems oh international relations
ΠΠΎΠΊΠ»Π°Π΄ ΠΏΠΎΡΠ²ΡΡΡΠ½ Π°Π½Π°Π»ΠΈΠ·Ρ ΠΌΠ΅ΠΆΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΡ
ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΠΉ. Π Π°ΡΡΠΌΠΎΡΡΠ΅Π½Ρ ΠΎΡΠ½ΠΎΠ²Π½ΡΠ΅ ΠΏΠΎΠ½ΡΡΠΈΡ: ΠΏΠ°ΡΡΠΈΠΎΡΠΈΠ·ΠΌ, Π½Π°ΡΠΈΠΎΠ½Π°Π»ΠΈΠ·ΠΌ, ΡΠΎΠ²ΠΈΠ½ΠΈΠ·ΠΌ. ΠΡΡΠ²Π»Π΅Π½Π° ΡΠΎΠ»Ρ Π·Π°Ρ
Π²Π°ΡΠ½ΠΈΡΠ΅ΡΠΊΠΈΡ
Π²ΠΎΠΉΠ½, Π° ΡΠ°ΠΊΠΆΠ΅ Π²ΠΎΠ»Π½ Π»ΡΠ΄ΡΠΊΠΈΡ
ΠΏΠ΅ΡΠ΅ΠΌΠ΅ΡΠ΅Π½ΠΈΠΉ Π² ΠΌΠ΅ΠΆΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΡ
ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΡΡ
. ΠΡΠΌΠ΅ΡΠ΅Π½ΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ ΠΎΡΠΎΠ·Π½Π°Π½Π½ΠΎΠ³ΠΎ Π²ΡΠ±ΠΎΡΠ° ΡΠΏΡΠ°Π²Π»Π΅Π½ΡΠ΅ΡΠΊΠΈΡ
ΡΠ΅ΡΠ΅Π½ΠΈΠΉ Π² ΠΌΠ΅ΠΆΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΡ
ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΡΡ
. Π ΠΌΠΈΠ³ΡΠ°ΡΠΈΠΎΠ½Π½ΡΠΌ ΠΏΡΠΎΡΠ΅ΡΡΠ°ΠΌ ΠΎΡΠ½Π΅ΡΠ΅Π½Ρ ΠΏΡΠΎΡΠ΅ΡΡΡ ΠΊΠΎΠ»ΠΎΠ½ΠΈΠ·Π°ΡΠΈΠΈ, ΠΈΡΡΠΎΡΠ½ΠΈΠΊΠΎΠΌ ΠΊΠΎΡΠΎΡΡΡ
ΡΠ²Π»ΡΠ»ΠΈΡΡ Π³ΠΎΡΡΠ΄Π°ΡΡΡΠ²Π° ΠΠ²ΡΠΎΠΏΡ, Π° ΡΠ°ΠΊΠΆΠ΅ Π ΠΎΡΡΠΈΡ. ΠΠ»Π°Π²Π½ΡΠΌΠΈ ΠΏΡΠΈΡΠΈΠ½Π°ΠΌΠΈ ΠΌΠ΅ΠΆΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΏΡΠΎΡΠΈΠ²ΠΎΡΡΠΎΡΠ½ΠΈΡ ΡΠ²Π»ΡΡΡΡΡ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΡΠ½ΡΠ΅, ΡΠ΅Π»ΠΈΠ³ΠΈΠΎΠ·Π½ΡΠ΅ ΠΈ ΡΠΎΡΠΈΠ°Π»ΡΠ½ΠΎ-ΡΠΊΠΎΠ½ΠΎΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ β ΠΈΠ΄Π΅ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠ°Π·Π½ΠΎΠ³Π»Π°ΡΠΈΡ, Π²ΡΡΠ°ΠΆΠ΅Π½Π½ΡΠ΅ Π² ΠΏΠΎΠ»ΠΈΡΠΈΡΠ΅ΡΠΊΠΎΠΌ ΠΈΠ½ΡΠ΅ΡΠ΅ΡΠ΅ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΡΡΡΠΈΡ
Π³ΠΎΡΡΠ΄Π°ΡΡΡΠ². ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ ΠΏΠΎΠ»ΠΎΠΆΠΈΡΠ΅Π»ΡΠ½ΡΠΉ ΠΏΡΠΈΠΌΠ΅Ρ ΡΠ°Π·Π²ΠΈΡΠΈΡ ΠΈΠ½ΡΠ΅ΡΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΡ
ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΠΉ Π² Π‘ΠΎΠ²Π΅ΡΡΠΊΠΎΠΌ Π‘ΠΎΡΠ·Π΅. ΠΠΎΠΊΠ°Π·Π°Π½Π° ΡΠΎΠ»Ρ ΡΠ΅Π³ΡΠ»ΡΡΠΈΠ²Π½ΠΎΠ³ΠΎ ΠΌΠ΅Ρ
Π°Π½ΠΈΠ·ΠΌΠ° ΠΎΠ±ΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎΠ³ΠΎ ΡΠ°Π·Π²ΠΈΡΠΈΡ Π² ΠΌΠ΅ΠΆΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΡ
ΠΏΡΠΎΡΠ΅ΡΡΠ°Ρ
, Π° ΡΠ°ΠΊΠΆΠ΅ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ Π²ΠΎΡΠΏΠΈΡΠ°Π½ΠΈΡ ΠΈΠ½ΡΠ΅ΡΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΡ
ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΠΉ, ΠΏΡΡΡΠΌ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΌΠ΅Π½ΡΠ°Π»ΠΈΡΠ΅ΡΠ° ΠΎΠ±ΡΠ΅ΡΡΠ²Π°, Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΠ³ΠΎ ΠΏΡΠΈ Π½Π΅ΠΊΠ°ΠΏΠΈΡΠ°Π»ΠΈΡΡΠΈΡΠ΅ΡΠΊΠΎΠΌ ΠΏΡΡΠΈ ΡΠ°Π·Π²ΠΈΡΠΈΡ. ΠΠ±ΠΎΡΠ½ΠΎΠ²Π°Π½Π° Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎΡΡΡ Π±Π»Π°Π³ΠΎΠΆΠ΅Π»Π°ΡΠ΅Π»ΡΠ½ΠΎΠ³ΠΎ ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΡ ΠΊ Π³Π°ΡΡΠ°ΡΠ±Π°ΠΉΡΠ΅ΡΠ°ΠΌ, ΠΏΡΠΈΠ΅Π·ΠΆΠ°ΡΡΠΈΠΌ Π² Π Π€.The report is devoted to the analysis of international relations. The basic concepts: patriotism, nationalism, chauvinism. The role of aggressive wars and waves of human movements in international relations. The importance of informed choice of management decisions in international relations. To migration processes related processes of colonization, the source of which was the state of Europe and Russia. The main causes of ethnic conflicts are material, religious and socio-economic - ideological differences expressed in the political interest of the interacting States. Presents a positive example of the development of international relations in the Soviet Union. Shows the role of the regulatory mechanism of social development in international processes, and the ability of education international relations, by changing the mentality of society possible with non-capitalist path of development. The necessity of a benevolent attitude to migrant workers coming to Russia
Pressure-induced changes of the vibrational modes of spin-crossover complexes studied by nuclear resonance scattering of synchrotron radiation
Nuclear inelastic scattering (NIS) spectra were recorded for the
spin-crossover complexes STP and ETP (STP =
[Fe(1,1,1-trisf[N-(2-pyridylmethyl)-N-methylamino]methylg- ethane)](ClO4)2 and
ETP =
[Fe(1,1,1-trisf[N-(2-pyridylmethyl)-N-methylamino]methylg-butane)](ClO4)2) at
30 K and at room temperature and also at ambient pressure and applied pressure
(up to 2.6 GPa). Spin transition from the high-spin (HS) to the low-spin (LS)
state was observed by lowering temperature and also by applying pressure at
room temperature and has been assigned to the hardening of iron-bond stretching
modes due to the smaller volume in the LS isomer
- β¦