153 research outputs found
ΠΠ±ΠΎΠ±ΡΠ΅Π½Π½ΡΠΉ ΠΎΠΏΡΡ ΠΈΠ·ΡΡΠ΅Π½ΠΈΡ ΠΈ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ ΠΊΠΎΠ½Π²Π΅ΡΠ³Π΅Π½ΡΠ½ΡΡ ΠΏΠΎΡΠΎΠ΄ Π½Π° ΠΏΡΠΈΠΌΠ΅ΡΠ΅ ΠΊΠ°ΡΠ±ΠΎΠ½Π°ΡΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΡΡ ΡΠ»ΡΠΈΠ΄ΠΎΡΠΊΡΠΏΠ»ΠΎΠ·ΠΈΠ²Π½ΡΡ ΡΠ»ΡΡΡΠ°ΠΌΠ°ΡΠΈΡΠΎΠ² Π΄Π°ΠΉΠΊΠΎΠ²ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° Π‘ΡΠ΅Π΄Π½Π΅Π³ΠΎ Π’ΠΈΠΌΠ°Π½Π°
Fluid-explosive rocks of the dike complex are identified in the Middle Timan. The rocks have convergent properties due to a combination of explosive and metasomatic processes. The study of the petrographic features of the rocks revealed their explosive nature. Further study of the chemical composition of rock-forming minerals established the source of the mantle material and the paragenetic relationship with carbonatite magmatism. The fluid-explosive rocks of the dyke complex have a long-term multistage formation history. The fluids caused fenitization of the host strata and its disintegration. Solid-gas material of the mantle-crustal compound fills the cracks. At the last stage of formation of fluid-explosive rocks, the rare-metal, rare-earth, and sulfide mineralization took place.ΠΠ° Π‘ΡΠ΅Π΄Π½Π΅ΠΌ Π’ΠΈΠΌΠ°Π½Π΅ Π²ΡΠ΄Π΅Π»Π΅Π½Ρ Π΄Π°ΠΉΠΊΠΎΠ²ΡΠ΅ ΡΠ»ΡΠΈΠ΄ΠΎΡΠΊΡΠΏΠ»ΠΎΠ·ΠΈΠ²Π½ΡΠ΅ ΠΏΠΎΡΠΎΠ΄Ρ Ρ ΠΊΠΎΠ½Π²Π΅ΡΠ³Π΅Π½ΡΠ½ΡΠΌΠΈ ΡΠ²ΠΎΠΉΡΡΠ²Π°ΠΌΠΈ Π·Π° ΡΡΠ΅Ρ ΡΠΎΡΠ΅ΡΠ°Π½ΠΈΡ ΡΠΊΡΠΏΠ»ΠΎΠ·ΠΈΠ²Π½ΡΡ
ΠΈ ΠΌΠ΅ΡΠ°ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ². ΠΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΠΏΠ΅ΡΡΠΎΠ³ΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠ΅ΠΉ ΠΏΠΎΡΠΎΠ΄ Π²ΡΡΠ²ΠΈΠ»ΠΎ ΠΈΡ
ΡΠΊΡΠΏΠ»ΠΎΠ·ΠΈΠ²Π½ΡΡ ΠΏΡΠΈΡΠΎΠ΄Ρ, Π° ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ Ρ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΎΡΡΠ°Π²Π° ΠΏΠΎΡΠΎΠ΄ΠΎΠΎΠ±ΡΠ°Π·ΡΡΡΠΈΡ
ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΎΠ² ΡΡΡΠ°Π½ΠΎΠ²ΠΈΠ»ΠΎ ΠΈΡΡΠΎΡΠ½ΠΈΠΊ ΠΌΠ°Π½ΡΠΈΠΉΠ½ΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Π° ΠΈ ΠΏΠ°ΡΠ°Π³Π΅Π½Π΅ΡΠΈΡΠ΅ΡΠΊΡΡ ΡΠ²ΡΠ·Ρ Ρ ΠΊΠ°ΡΠ±ΠΎΠ½Π°ΡΠΈΡΠΎΠ²ΡΠΌ ΠΌΠ°Π³ΠΌΠ°ΡΠΈΠ·ΠΌΠΎΠΌ. Π€Π»ΡΠΈΠ΄ΠΎΡΠΊΡΠΏΠ»ΠΎΠ·ΠΈΠ²Π½ΡΠ΅ ΠΏΠΎΡΠΎΠ΄Ρ Π΄Π°ΠΉΠΊΠΎΠ²ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° ΡΠ²ΡΠ·Π°Π½Ρ Ρ ΡΠ΅Π½ΠΈΡΠΈΠ·Π°ΡΠΈΠ΅ΠΉ Π²ΠΌΠ΅ΡΠ°ΡΡΠ΅ΠΉ ΡΠΎΠ»ΡΠΈ Ρ ΠΏΠΎΡΠ»Π΅Π΄ΡΡΡΠ΅ΠΉ Π΅Π΅ Π΄Π΅Π·ΠΈΠ½ΡΠ΅Π³ΡΠ°ΡΠΈΠ΅ΠΉ ΠΈ Π·Π°ΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ΠΌ ΡΡΠ΅ΡΠΈΠ½ ΡΠ²Π΅ΡΠ΄ΠΎΠ³Π°Π·ΠΎΠ²ΡΠΌ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠΌ ΡΠΌΠ΅ΡΠ°Π½Π½ΠΎΠ³ΠΎ ΠΌΠ°Π½ΡΠΈΠΉΠ½ΠΎ-ΠΊΠΎΡΠΎΠ²ΠΎΠ³ΠΎ ΡΠΎΡΡΠ°Π²Π°. ΠΠ° ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅ΠΌ ΡΡΠ°ΠΏΠ΅ ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΡ ΡΠ»ΡΠΈΠ΄ΠΎΡΠΊΡΠΏΠ»ΠΎΠ·ΠΈΠ²Π½ΡΡ
ΠΏΠΎΡΠΎΠ΄ Π·Π° ΡΡΠ΅Ρ ΠΊΠ°ΡΠ±ΠΎΠ½Π°ΡΠΈΠ·Π°ΡΠΈΠΈ ΠΏΡΠΎΡΠ²Π»ΡΡΡΡΡ ΡΠ΅Π΄ΠΊΠΎΠΌΠ΅ΡΠ°Π»Π»ΡΠ½ΠΎ-ΡΠ΅Π΄ΠΊΠΎΠ·Π΅ΠΌΠ΅Π»ΡΠ½Π°Ρ ΠΈ ΡΡΠ»ΡΡΠΈΠ΄Π½Π°Ρ ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΈΠ·Π°ΡΠΈΠΈ
ΠΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΡΠ²ΠΎΠ»ΡΡΠΈΠΈ Ρ ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΎΡΡΠ°Π²Π° ΡΠΎΡΡΠ°ΡΠΎΠ² ΠΊΠ°ΠΊ ΠΎΡΡΠ°ΠΆΠ΅Π½ΠΈΠ΅ ΠΌΠ½ΠΎΠ³ΠΎΡΠ°Π·Π½ΠΎΠ³ΠΎ ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΡ ΡΠ΅Π»ΠΎΡΠ½ΠΎ-ΠΊΠ°ΡΠ±ΠΎΠ½Π°ΡΠΈΡΠΎΠ²ΠΎΠΉ ΡΠ»ΡΠΈΠ΄ΠΎ-ΡΠΊΡΠΏΠ»ΠΎΠ·ΠΈΠ²Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ Π‘ΡΠ΅Π΄Π½Π΅Π³ΠΎ Π’ΠΈΠΌΠ°Π½Π°
he alkaline-carbonate fluid-explosive structure in the Middle Timan includes carbonatites, carbonatized fluidexplosive dikes, and fenitized terrigenous-carbonate rocks of the Riphean. Phosphates, represented by monazite and apatite, are formed in all rocks. The chemical composition of the minerals testifies to the multiphase formation of this structure and a single source of fluids involved in its formation.Π ΡΠ΅Π»ΠΎΡΠ½ΠΎ-ΠΊΠ°ΡΠ±ΠΎΠ½Π°ΡΠΈΡΠΎΠ²ΡΡ ΡΠ»ΡΠΈΠ΄ΠΎ-ΡΠΊΡΠΏΠ»ΠΎΠ·ΠΈΠ²Π½ΡΡ ΡΠΈΡΡΠ΅ΠΌΡ Π½Π° Π‘ΡΠ΅Π΄Π½Π΅ΠΌ Π’ΠΈΠΌΠ°Π½Π΅ Π²Ρ
ΠΎΠ΄ΡΡ ΠΊΠ°ΡΠ±ΠΎΠ½Π°ΡΠΈΡΡ, ΠΊΠ°ΡΠ±ΠΎΠ½Π°ΡΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΡΠ΅ ΡΠ»ΡΠΈΠ΄ΠΎ-ΡΠΊΡΠΏΠΎΠ·ΠΈΠ²Π½ΡΠ΅ Π΄Π°ΠΉΠΊΠΈ ΠΈ ΡΠ΅Π½ΠΈΡΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΡΠ΅ ΡΠ΅ΡΡΠΈΠ³Π΅Π½ΠΎ-ΠΊΠ°ΡΠ±ΠΎΠ½Π°ΡΠ½ΡΠ΅ ΠΏΠΎΡΠΎΠ΄Ρ ΡΠΈΡΠ΅Ρ. ΠΠΎ Π²ΡΠ΅Ρ
ΠΏΠΎΡΠΎΠ΄Π°Ρ
ΠΊΡΠΈΡΡΠ°Π»Π»ΠΈΠ·ΡΡΡΡΡ ΡΠΎΡΡΠ°ΡΡ, ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Π½ΡΠ΅ ΠΌΠΎΠ½Π°ΡΠΈΡΠΎΠΌ ΠΈ Π°ΠΏΠ°ΡΠΈΡΠΎΠΌ. Π₯ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠΉ ΡΠΎΡΡΠ°Π² ΠΌΠΈΠ½Π΅ΡΠ°Π»ΠΎΠ² ΡΠ²ΠΈΠ΄Π΅ΡΠ΅Π»ΡΡΡΠ²ΡΠ΅Ρ ΠΎ ΠΌΠ½ΠΎΠ³ΠΎΡΠ°Π·Π½ΠΎΡΡΠΈ ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΡ Π΄Π°Π½Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΠΈ Π΅Π΄ΠΈΠ½ΠΎΠΌ ΠΈΡΡΠΎΡΠ½ΠΈΠΊΠ΅ ΡΠ»ΡΠΈΠ΄ΠΎΠ², ΡΡΠ°ΡΡΠ²ΠΎΠ²Π°Π²ΡΠΈΡ
Π² Π΅Π΅ ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΠΈ
International Standards of Penitentiary Activity: Impact on the Development of the Penitentiary Activity of the CIS Countries
Overcrowding in prisons is a common problem that affects many countries. It is difficult to define this term because there is no single internationally accepted standard. This article presents a comparative study of international standards for the activities of doctors in penitentiary institutions as an integral part of international standards of penitentiary activity. The authors investigated the methods and the degree of their impact on the penitentiary legislation of the Russian Federation and other CIS countries. The conclusion is drawn about the positive role of such standards in improving the national penitentiary legislation in order to increase the level of medical care for prisoners
Maxwell-Bloch equation and Correlation function for penetrable Bose gas
We consider the quantum nonlinear Schr\"odinger equation in one space and one
time dimension. We are interested in the non-free-fermionic case. We consider
static temperature-dependent correlation functions. The determinant
representation for correlation functions simplifies in the small mass limit of
the Bose particle. In this limit we describe the correlation functions by the
vacuum expectation value of a boson-valued solution for Maxwell-Bloch
differential equation. We evaluate long-distance asymptotics of correlation
functions in the small mass limit.Comment: LaTEX file, 20 pages, to appear J. Phys. A (1997
Limited Sanity in the Legislation of Russia and Europe
This article presents the authorβs analysis of the problem of limited sanity in the criminal law theory and practice of Russia and Europe. The author established that the problem of limited sanity, despite its long history, has not yet been developed in many countries, and that the boundaries of the concept of limited sanity are extremely vague and indefinite. However, the experience of some foreign countries in terms of ensuring security measures can be used in the Russian Federatio
International standards of penitentiary activity: impact on the development of the penitentiary activity of the CIS countries
Overcrowding in prisons is a common problem that affects many countries. It is difficult to define this term because there is no single internationally accepted standard. This article presents a comparative study of international standards for the activities of doctors in penitentiary institutions as an integral part of international standards of penitentiary activity. The authors investigated the methods and the degree of their impact on the penitentiary legislation of the Russian Federation and other CIS countries. The conclusion is drawn about the positive role of such standards in improving the national penitentiary legislation in order to increase the level of medical care for prisoner
INVERSE SCATTERING TRANSFORM ANALYSIS OF STOKES-ANTI-STOKES STIMULATED RAMAN SCATTERING
Zakharov-Shabat--Ablowitz-Kaup-Newel-Segur representation for
Stokes-anti-Stokes stimulated Raman scattering is proposed. Periodical waves,
solitons and self-similarity solutions are derived. Transient and bright
threshold solitons are discussed.Comment: 16 pages, LaTeX, no figure
A new design for a green calcium indicator with a smaller size and a reduced number of calcium-binding sites
Genetically encoded calcium indicators (GECIs) are mainly represented by two- or one-fluorophore-based sensors. One type of two-fluorophore-based sensor, carrying Opsanus troponin C (TnC) as the Ca2+-binding moiety, has two binding sites for calcium ions, providing a linear response to calcium ions. One-fluorophore-based sensors have four Ca2+-binding sites but are better suited for in vivo experiments. Herein, we describe a novel design for a one-fluorophore-based GECI with two Ca2+-binding sites. The engineered sensor, called NTnC, uses TnC as the Ca2+-binding moiety, inserted in the mNeonGreen fluorescent protein. Monomeric NTnC has higher brightness and pH-stability in vitro compared with the standard GECI GCaMP6s. In addition, NTnC shows an inverted fluorescence response to Ca2+. Using NTnC, we have visualized Ca2+ dynamics during spontaneous activity of neuronal cultures as confirmed by control NTnC and its mutant, in which the affinity to Ca2+ is eliminated. Using whole-cell patch clamp, we have demonstrated that NTnC dynamics in neurons are similar to those of GCaMP6s and allow robust detection of single action potentials. Finally, we have used NTnC to visualize Ca2+ neuronal activity in vivo in the V1 cortical area in awake and freely moving mice using two-photon microscopy or an nVista miniaturized microscope
Algebraic construction of the Darboux matrix revisited
We present algebraic construction of Darboux matrices for 1+1-dimensional
integrable systems of nonlinear partial differential equations with a special
stress on the nonisospectral case. We discuss different approaches to the
Darboux-Backlund transformation, based on different lambda-dependencies of the
Darboux matrix: polynomial, sum of partial fractions, or the transfer matrix
form. We derive symmetric N-soliton formulas in the general case. The matrix
spectral parameter and dressing actions in loop groups are also discussed. We
describe reductions to twisted loop groups, unitary reductions, the matrix Lax
pair for the KdV equation and reductions of chiral models (harmonic maps) to
SU(n) and to Grassmann spaces. We show that in the KdV case the nilpotent
Darboux matrix generates the binary Darboux transformation. The paper is
intended as a review of known results (usually presented in a novel context)
but some new results are included as well, e.g., general compact formulas for
N-soliton surfaces and linear and bilinear constraints on the nonisospectral
Lax pair matrices which are preserved by Darboux transformations.Comment: Review paper (61 pages). To be published in the Special Issue
"Nonlinearity and Geometry: Connections with Integrability" of J. Phys. A:
Math. Theor. (2009), devoted to the subject of the Second Workshop on
Nonlinearity and Geometry ("Darboux Days"), Bedlewo, Poland (April 2008
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