Том 12, № 2 (2011)
- Жылы: 2011
- Мақалалар: 52
- URL: https://journals.eco-vector.com/2712-8970/issue/view/7695
Articles
Quantum-chemical study of coelenterazine withthe account of environment and electronic correlations
Аннотация
Electronic structure and total energy of various isomeric forms of coelenterazine has been calculated by methods
of quantum chemistry both in one-electronic approach, and with correlation effects. It is shown that the account
of electronic correlations allows choosing structure of coelenterazine CLZ (1H) as most probable of possible isomeric
forms.
Siberian Aerospace Journal. 2011;12(2):4-7
4-7
The researchof raman spectra in CoxMn1-x solid solutions
Аннотация
Temperature dependence of Raman spectra in the frequency interval 100... 1 200 cm1 in the 100...300 K range temperature has been investigated in the substance of CoxMn1-xS solid solutions. A Raman spectra study has uncovered evidence of strong orbital fluctuations that manifest itself in kind of composite line shape at ω2 273...298 cm-1, arisen from splitting of phonon modes with different temperature dependences of the intensity below the orbital ordering transition.
Siberian Aerospace Journal. 2011;12(2):7-9
7-9
10-12
12-17
Modificated HITS algorithm
Аннотация
In this paper the problem of modern search systems connected with documents ranking is shown. To solve this
problem it is proposed to use the modified algorithm HITS in the process of searching and processing information.
This approach helps to solve the problems of search, relevance determination of the information and also to rank
system response.
Siberian Aerospace Journal. 2011;12(2):17-20
17-20
20-24
Research of planar levermechanisms of special systems
Аннотация
The article presents description of hardware and software system designed to study the kinematics and dynamics
of planar lever mechanisms, and providing for synthesis of Assur groups. The authors investigate the kinematic
parameters of the sensors are removed angular and linear movement with the subsequent transfer and processing
by computer. The complex allows to investigate the effect of the kinematic structure of the mechanism and design
of articulation joint on the kinematic and dynamic parameters of synthesized instruments, moreover, the complex allows
to test different types of joints and comparative trials used in the joints of anti-friction materials and lubricants, to test
the mechanisms of any structure to optimize the kinematic relations and tribological parameters on the criterion of
maximum efficiency of the mechanism.
Siberian Aerospace Journal. 2011;12(2):25-29
25-29
About possibility of creation of electronic source of electric power
Аннотация
The authors make a comparison of power characteristics of various kinds of fuel and electropower technologies
which use fuel. Their low efficiency and negative influence on ecology is shown. Use of energy of fundamental electric
interaction of electrones and cations gives the chance to create a highly effective non-polluting electric source of
electric power. Theoretical bases and technical decisions of an electropower nanotechnology for electric power
manufacture are presented. Its advantages before known electropower technologies are shown.
Siberian Aerospace Journal. 2011;12(2):30-34
30-34
A model for information communication
Аннотация
In this work the author dwells upon informatics domain knowledge projection on social and pedagogical processes.
Besides, the author performs comparative analysis of information signal transmission theory by means of networks and
pedagogical influence of information signal during lectures, and identifies potential domain in the global utilization of
the information signal formation theory in social systems.
Siberian Aerospace Journal. 2011;12(2):35-37
35-37
Nonparametric qualifierand Kolmogorovs criterion in the task of matching of empirical and theoretical cumulativedistribution functions of an one-dimensional random variable
Аннотация
Application of nonparametric algorithm of pattern recognition in the task of matching of empirical and theoretical
cumulative distribution functions of an one-dimensional random variable is considered. By results of computing
experiments the analysis of an offered technique and Kolmogorov's criterion is carried out.
Siberian Aerospace Journal. 2011;12(2):37-40
37-40
Analysis and visualization system of relations of normative legaldocuments in legal-reference systems
Аннотация
In the article the author considers the present situation in the Russian Federation, resulted from rapid growth of
quantity of legislative documents have being passed. The significant part of these laws is of corrective nature; it means
that such documents contain references to other certificates. Analysis of a great number of documents with their
interrelations is a difficult routine work, requiring the presence of highly skilled specialists. The author proposes
a complex approach to improvement of the legal-reference systems and electronic databases by integration into them
of the system, realizing visual display of documents, and analysis of correlation for the purpose of their conformity
to the norms of lawmaking. Theoretical basis and practical implementation features of the system are introduced in this
article as well.
Siberian Aerospace Journal. 2011;12(2):40-45
40-45
Analysis of stages preproject surveyinformation system of personal data
Аннотация
This article describes and analyzes the main stages included in the first stage of creation of a system of protection of
personal data, which is called Preproject. The article examines the stages of audit information security for the stage
of pre-survey information system of personal data.
Siberian Aerospace Journal. 2011;12(2):45-48
45-48
Finite element analysis of sandwich beam
Аннотация
The author considers a new finite element of a beam with low value of transverse shear stiffness. As the basic
kinematic variables transverse shear strains are appointed. Results of numerical analysis showing urgency of the model
are presented.
Siberian Aerospace Journal. 2011;12(2):48-53
48-53
Implementation of contributed methods of containment of viable trajectoriesof controlled systems
Аннотация
The article describes implementation of contributed methods, which give the bounds of the trajectory of controlled
systems, remaining (viable) to a certain time within a given set. Such quantitative estimations are bounds of reachable
sets, satisfying the conditions of survival. Examples of computations of surviving trajectories bounds are presented.
Siberian Aerospace Journal. 2011;12(2):54-58
54-58
Variabilityof polar stratospheric ozone of the southern hemisphere based on satellite data (apparatus TOMS, OMI)
Аннотация
Spatiotemporal features of Spring Ozone Anomaly in Antarctica (ozone hole) are considered. On the basis of
satellite ozone data and with the help of correlation-extreme algorithm the zonal velocities of ozone in the southern
polar stratosphere are calculated. Results of calculations of the ozone hole area for the region where the total ozone
was less than 220 Dobson units, and of the mass deficit of ozone in the stratosphere over Antarctica are presented.
Close link of ozone mass deficit in the ozone hole with the zonal velocity of the region accumulation the total ozone
in the circumpolar vortex for 1996 to 2009 is revealed in this article.
Siberian Aerospace Journal. 2011;12(2):58-62
58-62
Credit applications set optimization algorithms
Аннотация
We consider a problem of building up the optimal set of loan applications in the management of credit portfolio.
As the algorithms for solving the task we propose the algorithm of exhaustive search and the algorithms of ant colonies.
Siberian Aerospace Journal. 2011;12(2):63-66
63-66
Temperature deformation valuedefinition of size stable reflectors
Аннотация
A calculation method of reflectors with regard to temperature deformation and choice of reflector structurally
supportive design, made with the usage of material on the basis of carbon fiber reinforced plastic and which presents
multilayer covering with honey comb sandwich is investigated in the report.
Siberian Aerospace Journal. 2011;12(2):67-71
67-71
New possibilities of modern 3G and 4G radio networks, at usage of alternativemethods of multimedia information compression
Аннотация
The author considers alternative methods of a multimedia information compression. Comparative analysis of
already existing codecs and algorithms is carried out in comparison with offered by the author. Algorithms of
compression and information restoration in modern radio networks are offered. And problem of lacks of existing
algorithms of a multimedia information compression is considered by the author as well.
Siberian Aerospace Journal. 2011;12(2):71-76
71-76
Generalized (composite) space vectorfor a flat three-phase linearly independent system of signals
Аннотация
In the article the authors specify concept of composite vector for flat three-phase system of signals and give relators
connecting instantaneous data of phase signals to coordinates of generalized vector in 3-D rectangular and cylindrical
coordinate system.
Siberian Aerospace Journal. 2011;12(2):76-79
76-79
Solvability of an initial-boundary problem for a loaded wave equation
Аннотация
Solvability of an initial-boundary problem for a loaded wave equation is proved. The proof of the solution
uniqueness is based on the a priori estimate of the solution. A sequence of Galerkin approximations is constructed
for the solution existence to be proved.
Siberian Aerospace Journal. 2011;12(2):80-81
80-81
Designing of topological structurefor automated control system of space systems
Аннотация
This article reviews a problem of choosing of a structure of space system automated control system. The authors
present a model and method of spacecraft control centers selecting. This allows effective forming the optimal set and
location of control centers of space system automated control systems.
Siberian Aerospace Journal. 2011;12(2):82-86
82-86
Assessment of forest fire energy parameters using satellite imagery
Аннотация
Radiative power assessment was performed for the fires detected in the Angara region in 2006. Technique for
fireline intensity estimation using radiative power measurements is introduced. Rates and totals of biomass combustion
were estimated using radiative energy values. Possibility of forest fire type determination using satellite imagery was
considered.
Siberian Aerospace Journal. 2011;12(2):87-91
87-91
An analysis of intelligent methods and algorithms for unlabeled data processing
Аннотация
Intelligent algorithms and method is well-suited to many problems in data processing, where unlabeled data may
be abundant. We survey previously used selection strategies for intelligent model, and propose two novel algorithms
to address their shortcomings, focus on Active Learning (AL). While has already been shown to markedly reduce
the annotation efforts for many sequence labeling tasks compared to random selection, AL remains unconcerned about
the internal structure of the selected sequences (typically, sentences). We propose a semi-supervised AL approach
for sequence labeling.
Siberian Aerospace Journal. 2011;12(2):92-96
92-96
Mixed problem for nonlinear integro-differential equation involvingcube of parabolic operator
Аннотация
In this paper we consider problems of one-valued solubility of mixed problem for a nonlinear integro-differential
equation, consisting cube of parabolic operator. By the Fourier nonlinear method of separation variables we obtain
the countable system of nonlinear integral equation.
Siberian Aerospace Journal. 2011;12(2):96-100
96-100
Use of satellite radio navigatingsystems at researches of technical condition of electric power industry objects
Аннотация
In the article we consider mobile means for diagnostics of conditions of EHV power lines of any voltage class,
based on object position and angular orientation determination technologies, given by GLONASS and GPS satellite
radionavigational systems, and also using modern infrared video devices for localization the overheated points on
overhead power lines.
Siberian Aerospace Journal. 2011;12(2):102-104
102-104
Influence of position of bearing consoles on aerodynamic characteristicsof amphibian platforms
Аннотация
In the artile the author presents analysis of influence of carrying out of consoles against the central part wing on
aerodynamic characteristics of bearing system as a whole, functional dependences of coefficients of carrying power,
inductive resistance, longitudinal moment, transport amphibian configuration platforms «Composed wing» are received.
Siberian Aerospace Journal. 2011;12(2):104-109
104-109
Electric propulsions rational application range on the applied spacecrafts
Аннотация
It is necessary to specify the orbit control propulsion subsystem type of designed applied spacecraft(S/C). Nowadays
electric propulsion systems (EPS) with wide power range are intensively investigated and developed. Therefore
it is expediency to clarify the EPS preferable application ranges with a comparison with other propulsion types.
This question is topical especially to small S/C. This article is dedicated to study of this task.
Siberian Aerospace Journal. 2011;12(2):109-113
109-113
Usageof navigation satellite system at realization of seismoprospecting works on water areas
Аннотация
The work presents definition of navigational support system in exploration seismology and the results of experimental
research in real-life environment on Krasnoyarsk region rivers for the three-year period. Also decisions on
modernization of the given system are considered.
Siberian Aerospace Journal. 2011;12(2):114-116
114-116
116-119
Dual-use spacecraft conception
Аннотация
Development of dual-use of spacecrafts is very effective for receiving a considerable bonus from the capital that
has been invested in spacecraft creation, with the minimal additional investment. Dual use of spacecrafts sconceptual
scheme, foundations and formalization are given.
Siberian Aerospace Journal. 2011;12(2):119-124
119-124
Increase of solar radiation simulator efficiency
Аннотация
This work considers a thermal radiation Sunlight simulating in S/C and components of thermal vacuum test. Estimation
of factors influencing quality and EFFICIENCY of simulating installations is given. Directions of Sunlight simulators
efficiency increase are specified.
Siberian Aerospace Journal. 2011;12(2):124-128
124-128
128-132
Estimation of residual resource of safe exploitationtaking into account casual factors
Аннотация
The authors offer a method for calculation of intension of refuses and residual resource of safe exploitation of technical
object with the account of casual factors. Results of calculations allow to define probability of object refuse and to
minimize risk of accident occurrence at the decision of problems of optimization of systems of technical service, and to
provide optimum control of safety at exploitation of potentially dangerous objects.
Siberian Aerospace Journal. 2011;12(2):132-136
132-136
Approach to select of universal vibratory system
Аннотация
The authors propose an approach of selection of an universal vibratory system for test operation of dual-launch
communication satellites. The system parameters are detected and recommendations for the system adaptation are formulated.
Siberian Aerospace Journal. 2011;12(2):136-140
136-140
141-146
Optimizationof cast structure of alloy of Mg-Zn-Zr system before hot deformation
Аннотация
The article presents studies of the structure and phase composition of ZK60A alloy (Russian analogue of alloy
MA14) of Mg-Zn-Zr system after casting, homogenization and deformation with the use of macro- and microscopical
analyses.
Siberian Aerospace Journal. 2011;12(2):148-154
148-154
154-160
Influenceof a current passed through frictional contact on antiwear properties of synthetic aviation oil VNIINP 50-1-4f
Аннотация
The authors present a method for definition of influence of a direct current passed through frictional contact on
antiwear properties of aviation motor synthetic oil VNIINP 50-1-4f. The criterion of an estimation mechanic-chemical
processes on frictional contact is offered.
Siberian Aerospace Journal. 2011;12(2):160-166
160-166
167-170
Evaluationof burning arc stability on small currents
Аннотация
Oscillogram's waveforms of voltages and currents are shown when connecting single-phase welding rectifier for
resistive load. Ripple of current and voltage decreases when connecting capacitors and inductors, which allows to weld
end connections with thickness of 0,1-0,2 mm.
Siberian Aerospace Journal. 2011;12(2):171-174
171-174
Influence of thermorheologicalproperties of mineralizers on ceramic structures formation
Аннотация
The work contains results of study of kinetic parameters of ceramic mixtures sintering depending on rheological
properties of mineralizers.
The applied method of defining of kinetic parameters in two non-isothermal experiments enabled to make quantitative
assessment of mineralizers efficiency basing on the value of activation energy of sintering the ceramic mixtures with
mineralizing additives. The study provided for compiling a sequence of mineralizers efficiency that reflects the pattern
of physicomechanical properties improvement and activation energy reduction as the viscosity and surface tension
decrease.
Siberian Aerospace Journal. 2011;12(2):174-179
174-179
182-186
187-191
Evaluation of useful effect of operating of the goods as the toolsof procurement management
Аннотация
With a limited budget funding for state and municipal agencies there appears an urgent task of more efficient use
of funds for procurement of various goods. It requires development of modern methods for evaluation of useful effect
of the operation of products. A differential-integral approach which is proposed to solve this problem is based on the
results of statistical analysis of measurements of the most common defects as well as expert evaluation of their impact
on reducing the quality of goods.
Siberian Aerospace Journal. 2011;12(2):191-196
191-196
197-201
Systematization of factors which influence on developmentof military industry comlex enterprises
Аннотация
The authors reveal the main factors, which influence directly on work process of Military Industrial Complex (MIC)
enterprises, and systematize them with the view of defining the most significant factors which can produce negative
influence on work of the enterprises.
Siberian Aerospace Journal. 2011;12(2):202-207
202-207
Perfection of monitoring of indicators of medicalaid quality in the state public health services
Аннотация
In this article the authors offer a method for perfection of monitoring of indicators of medical aid on the basis of
modern technologies. Main stages of development of the system and practicability of such a system is described.
Siberian Aerospace Journal. 2011;12(2):207-212
207-212
Organizational development of mediun-sizedmulty-industry enterprises of corporate type
Аннотация
In the article the authors analyze organizational-legal and organizational-economic aspects of medium-sized multiindustry
enterprises of corporate type, a problem of the average enterprise proprietor withdrawal from active
management.
Siberian Aerospace Journal. 2011;12(2):212-215
212-215
Product innovation index determination in aerospace industry
Аннотация
Current economical policy assumes the modernization of all economic components, including industry through
development of innovation sphere. There is a range of evaluation and methodology questions in innovation process,
which have no answers. This article contains the methodology of innovation measurement in aerospace industry
products through Product Innovation Index determination.
Siberian Aerospace Journal. 2011;12(2):215-219
215-219
Methodical tooling in managementof food industry enterprises
Аннотация
The main problems of food industry development are considered. The article reveals necessity of development of the
methodical approach, with the account of innovative orientation of the industry. The main conclusions of the research
are stated.
Siberian Aerospace Journal. 2011;12(2):219-223
219-223
Admissions in accounting in IFRS-basedaccountability of small enterprises
Аннотация
In this article the authors compare rules and admissions to be observed in the accounting in accordance to the
Russian legislation, and the fundamental admissions as determined by IFRS. The authors raise a problem of deviation
from the rules and admissions done by small enterprises. The authors also consider how necessary it is to form
professional accounting judgment in the sphere of IFRS-based accounting in small enterprises.
Siberian Aerospace Journal. 2011;12(2):223-226
223-226
TREBOVANIYa K OFORMLENIYuSTATEYDLYa OPUBLIKOVANIYa VZhURNALE «VESTNIK SIBGAU»
Siberian Aerospace Journal. 2011;12(2):240-241
240-241