218 research outputs found
INNOVATIVE DEVELOPMENT OF MEDICINE IN THE RUSSIAN FEDERATION
The relevance of the research topics defined by the fact that in the result, introduced in March 2014 in respect of certain business entities of the Russian Federation of sanctions by Western countries, the response of the Government was the development and implementation of the policy of import substitution, which until now have not had the desired success. Low effectiveness of the pursued policy of import substitution is defined, first of all, by lack of a target expenditure of the funds allocated for development of various industries including medicine
INNOVATIVE DEVELOPMENT OF MEDICINE IN THE RUSSIAN FEDERATION
The relevance of the research topics defined by the fact that in the result, introduced in March 2014 in respect of certain business entities of the Russian Federation of sanctions by Western countries, the response of the Government was the development and implementation of the policy of import substitution, which until now have not had the desired success. Low effectiveness of the pursued policy of import substitution is defined, first of all, by lack of a target expenditure of the funds allocated for development of various industries including medicine
Bipolar ejection by the symbiotic binary system Z And during its 2006 outburst
High resolution data in the region of the line Halpha have been obtained at
the time of the light maximum and after it of the 2006 optical outburst of the
symbiotic binary Z And. A blue-shifted absorption component indicating outflow
velocity of about 1400 km/s as well as additional emission components with
similar velocities, situated on the two sides of the main peak of the line were
observed during that time. It is suggested that all of them are spectral
signature of bipolar outflow, observed for the first time in the optical
spectrum of this binary. The emission measure and the mass of the nebular part
of the streams were estimated approximately.Comment: 5 pages, 2 figures; to be published in MNRAS Letter
INNOVATIVE DEVELOPMENT OF MECHANICAL ENGINEERING OF THE RUSSIAN FEDERATION
In this article the different concepts of innovation, given the interpretation of the definitions provided in the scientific literature. The authors conducted and presents an analysis of innovative development of the enterprise, determines the methods of evaluation of innovative development; disclosed is a phased process innovation in industrial enterprise, highlighted the necessary steps for successful innovation in the enterprise. Are the milieu and the development of innovation, the conditions of formation of the system of innovation in enterprises, as well as diagnostic and detailed methods of estimation of innovative potential of the enterprise, the totality of the various resources, the competitiveness of the enterprise itself
INNOVATIVE DEVELOPMENT OF MECHANICAL ENGINEERING OF THE RUSSIAN FEDERATION
In this article the different concepts of innovation, given the interpretation of the definitions provided in the scientific literature. The authors conducted and presents an analysis of innovative development of the enterprise, determines the methods of evaluation of innovative development; disclosed is a phased process innovation in industrial enterprise, highlighted the necessary steps for successful innovation in the enterprise. Are the milieu and the development of innovation, the conditions of formation of the system of innovation in enterprises, as well as diagnostic and detailed methods of estimation of innovative potential of the enterprise, the totality of the various resources, the competitiveness of the enterprise itself
Interpretation of the line spectrum of classical symbiotic stars in the scenario for their prototype Z And
Results of the study of the symbiotic binary Z And during its recent active
phase 2000 -- 2010 when it experienced a series of six optical outbursts are
presented. High-resolution spectra obtained during the first and fourth
outburst, which was the strongest one, have been analyzed. These data are
compared with results of theoretical computations. The comparison provides
information about the behaviour of the system during the entire active phase
rather than during an individual outburst. In particular it was found
fundamental difference between the first outburst, which opened the active
phase, and the recurrent outbursts - namely, the presence of bipolar collimated
optical outflow during some of the recurrent outbursts. A scenario that can
explain all the spectroscopic phenomena observed during this active phase as
well as previous active phases of Z And is proposed. The possibility to use
this scenario for explanation of the line spectrum of other classical symbiotic
stars during their active phases is motivated.Comment: 10 pages, 10 figures; to be published in AIP Conf. Proc., School and
Workshop on SPACE PLASMA PHYSICS, Kiten, Bulgaria; corrected typo
What Powers the 2006 Outburst of the Symbiotic Star BF Cygni?
BF Cygni is a classical symbiotic binary. Its optical light curve occasionally shows outbursts of the Z And-type, whose nature is not well understood. During the 2006 August, BF Cyg underwent the recent outburst, and continues its active phase to the present. The aim of this contribution is to determine the fundamental parameters of the hot component in the binary during the active phase. For this purpose we used a high- and low-resolution optical spectroscopy and the multicolour UBV RCIC photometry. Our photometric monitoring revealed that a high level of the star’s brightness lasts for unusually long time of > 7 years. A sharp violet-shifted absorption component and broad emission wings in the Hα profile developed during the whole active phase. From 2009, our spectra revealed a bipolar ejection from the white dwarf (WD). Modelling the spectral energy distribution (SED) of the low-resolution spectra showed simultaneous presence of a warm (< 10 000 K) disk-like pseudophotosphere and a strong nebular component of radiation (emission measure of ~1061 cm−3). The luminosity of the hot active object was estimated to > 5−8×103 Lʘ. Such high luminosity, sustained for the time of years, can be understood as a result of an enhanced transient accretion rate throughout a large disk, leading also to formation of collimated ejection from the WD
Belnap-Dunn semantics for natural implicative expansions of Kleene's strong three-valued matrix with two designated values
27 p.A conditional is natural if it fulfils the three following conditions. (1) It coincides with the classical conditional when restricted to the classical values T and F; (2) it satisfies the Modus Ponens; and (3) it is assigned a designated value whenever the value assigned to its antecedent is less than or equal to the value assigned to its consequent. The aim of this paper is to provide a ‘bivalent’ Belnap-Dunn semantics for all natural implicative expansions of Kleene's strong 3-valued matrix with two designated elements. (We understand the notion ‘natural conditional’ according to N. Tomova, ‘A lattice of implicative extensions of regular Kleene's logics’, Reports on Mathematical Logic, 47, 173–182, 2012.)S
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