Ways to optimize the characteristics of active synthesizers frequency
The purpose of this work was to summarize the existing experience and approaches to software development and create the methodology for a software product development for the aviation industry. The current research was based on the systemic analysis and the theory of statistical estimation. This work primarily deals with theoretical ...
Geography of the mobile internet in the border and interior regions of Russia
... operators in the region (shown in green).
C — zones where 3G internet is available from any of the operators in the region (indicated in orange).
In the second stage, we aggregated the selected layers using the built-in tools of the “QGis 3.28” software, through sequential superposition. The lower layer represents the C zone, which is subsequently overlaid by the A and B zones. Zone D represents territories with no 3G or 4G mobile internet coverage.
The result of geoinformation calculations ...
Composition and functions of the software of the geographical information system (on the example of Maptitude)
... developing, and geographic information systems are no exception, which, having a complex structure, require regular updating of information in various formats. The purpose of the article is to analyze the systems used in the creation of GIS mapping software. Geographic Information System (GIS software) is designed to store, retrieve, manage, display and analyze all types of geographic and spatial data. GIS software allows you to create maps and other graphical representations of geographic information ...
Features of connecting measuring devices with the software package Matlab
The paper describes an algorithm for integrating digital measuring devices with a personal computer as part of a multifunctional instrument complex for using the resources of the Matlab application software package for recording and processing received signals. The basic device is a memory oscilloscope manufactured by «Tektronix», which has proven itself in laboratory experiments on radio spectroscopy. The proposed procedure for connecting ...
Cloud Service Analysis of Operating Systems and Applications
The presence of a large number of vulnerabilities in modern operating systems and software that pose a threat to information security determines the need to study them when training specialists in the field of information security. The article discusses the principles of building a software and hardware complex based on the joint ...
Features of the RT-Q-1 software for automated tariff setting for the regional district heating system
... setting and the analysis of tariffs in district heating system. The authors study the feasibility of the SaaS model application which provides for the simplest data interchange in the relevant information space and allows reducing significantly the software implementation cost and maintenance. The structural organization, information and the software of the program PTQ- 1 complex features are given.
1. Арунянц Г. Г., Воронин Т. А., Айрапетов С. А. Процесс регулирования ...
Comparative analysis of the territorial support frame of settlement in coastal areas: the case of St. Petersburg and Kaliningrad regions
... support frameworks of settlement in the St. Petersburg and Kaliningrad regions meet the modern conditions of settlement system development. A cartographic modelling of the settlement structures of the two Russian regions was carried out using Golden Software Surfer 20. The models obtained were supplemented with isolines reflecting the fields of the spatial structure of urban settlement. The settlement systems were analysed from the standpoint of transport communications, using the Engel and Goltz ...
Development of geoportal of the center of space services on basis of open systems
Information-software solutions applied to creation of geoportal of the Center of space services of the Kaliningrad region are presented. The software with open codes (GeoNetwork — for creation and work with metadata, Geo-Server — for publication of geodata, PostGreSQL — for storage of geodata) and open formats (WMS, WFS, KML) for the publication of geodata was used. Structures of NoSQL ...
Computer models and software and hardware complex climate control with recuperation
Interim results of developing system for climate control algorithms based on fuzzy output are presented: a computer model and elements of hardware and software
Вольвач А. Ю., Толстель О. В. Патент на полезную модель «Система поддержания комфортного микроклимата в помещениях» № 116609 от 27.05.2012. URL: ...
Knowledge and innovation dynamics of the Northwest Russia under geopolitical changes
... withstanding the crisis [3].
In 2022, Russia faced increased sanctions from unfriendly countries (see Russian Federation Government Directive № 430-r of 5 March 2022). They prohibited the export of a wide range of goods and technologies to Russia, suspended software sales and maintenance and technical support services, and restricted access to various online resources and digital systems. The ‘cancel culture’ targeting Russia has diminished its opportunities for international research collaboration.
...
New integration practices of mathematics education into university digital educational environment for pre-service teacher training
... pedagogical disciplines, creating organizational infrastructure to ensure digitization and informatization of mathematical education, and updating its substantive aspect with algorithms for solving problems using tools of general and special-purpose software. The international experience of teaching queueing theory is presented, including the introduction of VR technologies, web quests into the educational process, as well as the use of software products such as AnyLogic, Wolfram Alpha, and others....
Geopolitical Security of Russia: Remarks on the Problem Statement
... main actor is corporations producing goods and services), information and ideological (the main actor is the media, academic, artistic, literature communities, teaching and management staff in education), information and cybernetic (the main actor is software and network developers).
Structurally each form of the geopolitical space consists of three main elements: 1) actors, 2) resources, and 3) ways of struggling for resources.
We define resources as the means of survival and development of human ...
Automated production line software
... station was built, a mathematical model of the temperature change inside the hydroelectric station was developed, the type of transfer function was determined, a block diagram of the control algorithm for a metal tile production line was developed, software was developed for the equipment of the "Овен" brand of an automated line: a logical controller PLC160 and an operator panel SP310-R.
Romanov M. A., Tolstel O. V.
programmable logic controller (PLC), operator panel, CoDeSyS,...
Adaptation of laboratory work for undergraduate students of the «Information Security» direction of Physics and Mathematics Institutes to the conditions of lockdown
The article offers recommendations for conducting laboratory work in a remote format in technical disciplines, during the pandemic, through the development and use of automated information systems in the form of training programs and software simulators.
Vetrov I. A., Pyanov S. I.
pandemic, lockdown, laboratory work, information security, training program, software simulator
19-26
An economic complexity analysis of the Kaliningrad region: identifying sectoral priorities in the emerging value creation paradigm
... Economic complexity (EC) analysis is a new effective tool to address the issue. Its application at a subnational level is, however, limited by methodological problems. To analyse economic complexity at a subnational level, a basic methodology and special software were developed within this study. The object of the research is the exclave Kaliningrad region, whose location makes it possible to capture accurate and comprehensive data on international and interregional trade. Based on the EC analysis theory ...
Implementation of a Software Signal Generator of Various Shapes Based on a Microcontroller of the STM32F10x Family
... the study in the development of the electostimulation device. Waveform generator allows to generate impulses of square, trapezoidal, sawtooth and sinusoidal shape in a wide frequency range, creating minimal computational load on the core of MCU. Software signal waveform generator can also be applied in creating other electonical devices such as motor drivers or can be used as laboratory signal source.
1. Yui J. The Definitive Guide to the ARM® Cortex-M3. Elsevier, 2010. URL:
https://www....
Simulation modeling of the automated climate control system for growing plants in closed ground
... interaction of its all main modules. The presented model is designed both for the designing of the new climate-control systems and for the managing of existing software-hardware complexes on the base of commercially available technical devices and software.
1. Трофимова Т. И. Курс физики : учеб. пособие для вузов. М., 2004.
2. Трофимова Т. И. Физика в таблицах и формулах. М., 2002.
3. Man K. L., Wan K., Krilaviius ...
Practical physics lessons based on PC interfaced ADC-DAC module
... analog-to-digital and digital- to-analog converter (ADC-DAC) at practical physics lessons in a college. The authors analyze prepared laboratory class materials in Physics, based on reasonably priced Russian-manufactured «ZET-210» DAC-ADC module. Bundled ZETLAB software enables to turn a computer into a physics minilaboratory, which allows to generate, measure, analyze signals, and visualize measurements. The article demonstrates sure advantages of the use of DACADC technology base at practical physics lessons ...
Techniques for identification and visualization of faults and technology-related fractured zones using micro-seismic monitoring data processing
The article describes the approach to development of software for processing of micro-seismic monitoring data represented by point cloud. The first version of the development «Software for geophysical data visualization and faults detection» allows for parametric visualization of micro-seismic activity ...
The methodological aspects and approaches to the implementation of automated management of banking resources under risk
This article presents the results of developing a universal basic algorithm and choosing a methodology for creating a software system of the automated management of bank resources for crediting using the optimum strategy for risk management.
1. Алиханов Д. В., Арунянц Г. Г. Оптимизация распределения ресурсов коммерческого ...
Algorithms and software for building three-dimensional models of microseismic monitoring data
... The first approach is based on voxel models and involves the construction of polygonal surfaces of interpolated parameters of microseismic events. The second approach uses a triangulation algorithm based on the Delaunay criterion and α-shapes method. Software developed on the basis of the proposed algorithms, offers advanced graphical tools for the analysis and interpretation of microseismic multiparameter data
1. Hajizadeh Y., Amorim R., Boroumand N., et. al. Interactive Sketch-based Estimation ...
Features of practical implementation of the system of control over the design process within CAD CS complex technological objects
... solutions and implementation features of subsystems and modules developed by managing complex УК-01. The problems of the universality of the Criminal Code with respect to data sources, build and implementation of the original information and special software УК-01.
1. Айрапетов Д. А. Исследование и выбор концепции распределения и использования ресурсов проектирования для САПР систем управления ...
Analysis of frequency of usage of instructions and address modes in software for intel architecture
The frequency of usage of different instructions and address modes in software for Intel architecture is examined.
1.
Юров В. И.
Assembler
: учебник для вузов. СПб., 2003.
2.
Гук М.
Процессоры
Intel
: от 8086 до
Pentium
II
. СПб., 1998.
Kopytov G.
microprocessor,...
An analysis of NTRU-cryptosystem and its security
... cryptography. Springer. 2008.
7.
Galbraith S.
Mathematic of public key cryptography.
8.
Hoffstein J., Howgrave-Graham N., Pipher J., Silverman J.
Practical lattice-based cryptography: NTRUEncrypt and NTRUSign.
9. Application
security, secure software development, and
software secure training.
URL
:
http
://
securityinnovation
.
com
.
Kirshanova E. A.
NTRU-cryptosystem, polynomial truncated ring, lattices, meet-in-the-middle attack.
112-115
Economic development of Russia’s north-western regions and migration to the St. Petersburg agglomeration
... are concentrated in urban agglomerations, particularly Helsinki [2], [9].
The share of intangible products with low logistics costs, mostly related to information and communication technologies (ICT), is growing in Nordic economies. In Finland, game software development companies tend to concentrate in university cities, as staff communication and inter-firm contacts are essential for them. In Helsinki, knowledge-based firms are usually located closer to the urban core and to universities, whereas ...
Historical narrative in the work of Kaliningrad poets during Perestroika: the experience of content analysis
... The aim of the article is to identify the “images of the past” that shaped the historical narrative in Kaliningrad poetry during the Perestroika period. The primary research method employed is content analysis conducted using the Max QDA 2020 software. The analysis is based on 126 poetic works by 47 authors published from 1985 to 1991. The “images of the past” are examined in the article through the prism of the reflection of historical memory of Kaliningraders and utilizing the concept ...
Artificial Intelligence: a catalyst for entrepreneurship education in the Baltics
... technologies for innovative solutions. Among the most notable success stories in this domain are:
Grammarly: An online service that employs AI technology to check and improve grammar and spelling in texts.
UiPath: A company specializing in the development of software for automating business processes through robotic process automation (RPA).
DataRobot: A platform that harnesses machine learning and AI to analyze data and construct predictive models for business applications.
Zest AI: A company focused on ...
Media images of the Kaliningrad region in the structure of migration attitudes of millennials and the reform generation
... generations. It uses 2014—2018 regional and national publications about the Kaliningrad region (N=1913) and semi-structured interviews with informants (N=44). The research methods are publication analysis and in-depth interviews processed using the Atals.ti software. The five images identified are a region of international cooperation, a military outpost, an economically attractive area, a territory of developing infrastructure, and a tourist destination. The most substantial intergenerational differences ...
Evaluating the efficiency of the research sector in Russian regions: a dynamic data envelopment analysis
....
In further research, we will consider the possibility of comparing and combining the results obtained by different methods, such as SFA or the complexity index, in order to rank and cluster regions, using the collected data.
Appendix
Surprisingly, software implementations of dynamic DEA are rare despite the wide selection of libraries modelling static DEA. An exception is the library created based on [5].
We propose a short code implementation in the Mathematica package, whose functional programming ...
Territorial structure of inbound and domestic tourism in the Baltic States
... necessary conditions for classification are simultaneously met in this case: each object falls into one cluster only; the clusters cover all the objects. A cluster method classification was performed using the IBM SPSS Statistics statistical analysis software.
Amongst the disadvantages of the cluster approach is the subjectivity of the indicator selection and, consequently, groups sharing common features. Thus, it is important to optimise the selected indicators as, on the one hand, a strong direct ...
A typology of the Baltic region states according to excellence in science and technology
... researchers per 1000 inhabitants. These indicators were considered the most important characteristics of each group that could help to characterize scientific and technological development. The cluster analysis was performed using IBM SPSS Statistics ver.22 software, applying the hierarchical clustering method with squared Euclidean distance and Ward’s connection method.
Results
R&D Funding
The Baltic Sea region countries can be differentiated based on their level of R&D funding in absolute terms. In 2020,...
Improvements in the software for robotic installations for applying glue to glass for implementation at the enterprise “Avtotor”
... automate the process of applying glue at the Avtotor enterprise, a robotic system was introduced to the KIA/Hyundai assembly line, and it is also planned to introduce a system for applying glue to the BMW assembly line. This article describes rework of the software for introduction to assembly lines.
Boka I. V., Boka A. A., Tolstel O. V., Mikheenko D. V.
programmable logic controller, PLC, KUKA, Allen-Bradley, Siemens
21-26
The influence of urbanization on the morphometric indicators of women (the case of the indigenous peoples of the north)
... small-numbered peoples of the north living in camps, in rural areas and migrating to the city. A retrospective analysis of the birth histories selected by the continuous sampling method was carried out. Statistical processing relied on the SPSS, Statistica 8.0 software package, as well as the Microsoft Excel analysis package. Most often, women from among the indigenous small-numbered peoples of the north living in the city were underweight, while growth rates approached the newcomer population. The circumference ...
Distant learning in the Institute of Medicine during the COVID-19 pandemic
... were approved of by the students. But it should be taken into consideration that the effectiveness of the training is technically dependent and implies that all the lecturers and the students have to be supplied with personal computers with the latest software and the stable high-speed Internet.
Perepelitsa S.A.
medical education, pandemic, distance learning, mind map, abstract, simulation training
94-104
The use of information technology to control the movement of an automatic vehicle based on an AGV bogie
To modernize car assembly lines, the possibility of using automatic vehicles is considered. This article describes the process of developing a software and hardware complex for controlling the movement of such a vehicle.
Pelagey S. K., Tolstel O. V., Mikheenko D. V.
automated guided vehicle, AGV, mathematical model, ROS, Gazebo, Raspberry Pi
14-22
Reengineering the process of the development of educational and methodological documentation
... and methodological documentation.
Rudinskiy I., Pugacheva N.
educational and methodological documentation, reengineering, educational process, reengineering of the process of development of educational and methodological support, specialized software package
95-103
Linear algorithm for restoring the geological structure of the designed well for the user's access to groundwater resources
... экологии. 2015. № 6. С. 97—102.
19. Google Карты. URL:
https://www.google.com/maps/@54.7127296,20.5184
453,4466m/data=!3m1!1e3!5m1!1e1?hl=ru-RU (даты обращения: 25.01.2021, 29.01.2021).
Kupriyanova A.E.
calculation algorithm, software development, drinking water supply, geological data processing, «virtual well», groundwater
68-78
Mathematical support for constructing optimal routes on a map with obstacles
... a program for finding such routes in the Microsoft Visual Studio programming environment using the C# language.
Golovenko M. V., Tolstel O. V., Mikheenko D. V.
optimal way, route construction, map with obstacles, wave algorithm, computer software, C#
27-38
Automated complex for liquid dosing for production purposes
... dosing devices, and the choice of the dosing method; consideration of the main components for a liquid dosing complex; development of a schematic diagram of a control board, revision of components of a printed circuit board, as well as development of a software part of such a complex.
Turin V. I.
dispenser, printed circuit board, circuit diagram, control board, controller
35-43
Development of automated study program “Detector of non-linear transitions” for data protection specialists distance learning
... to create automated training systems to improve the quality of training information security specialists in a remote format using the example of the training program «Nonlinear transition detector».
Sokhareva A. Y.
automated training program, software simulator, nonlinearity detector, Adobe Animate platform
20-25
Intellectualization of operational and technological control of regional electric power by cognitive hybrid intelligent systems. Part 1
... this regard, the development of computer imitation of cognitive formations will lead to an increase in human intelligence in operational work, by supplementing the operator's natural abilities to process operational and technological information by software and hardware (mechanisms) that expand human thought processes. This paper presents the results of the work of the first stage of the second year of the research on the topic of cognitive hybrid intelligent systems. Namely, results of the study ...
Secure sending of messages over the mesh network based on bluetooth
... processes of encryption and decryption of messages using this. As a result, the described technologies and the hybrid scheme are combined into the basic algorithm for secure data transmission over a mesh network based on Bluetooth, sufficient for software implementation.
Maksimov-Nalivaiko F.G.
mesh network, Bluetooth, BLE, elliptic curve, cryptography, ECIES
26-33
Development of electric road transport: simulation modelling
... tested using real and simulated data for the Kaliningrad region, which due to its specific geographical location, is a convenient test-bed for developing simulation models of a regional scale. The proposed simulation model was built via the AnyLogic software. The authors explored the capacity of the model, its assumptions, further development and application. The proposed approach to demand forecasting can be further applied for building hybrid models that include elements of agent modelling and ...
Cartographic module for visualizing the location of IP-addresses
Due to the continuously increasing number of network attacks and, accordingly, the volume of work performed by analysts to identify individuals who violate the security of critical information infrastructure objects, the development of software tools that provide visualization of the information analyzed in this case is relevant. A cartographic module is described that provides a search for publicly accessible databases of MaxMind companies, 3WiFi databases, WHOIS information for ...
Migration of researchers in the Baltic region: a forecast and factors
... connections and to produce forecasts, while calculating the emigration rate. The models of the first type describe how the amount of salary and workplace conditions affect the number of researchers. These are vector autoregression models built in the R software environment, using statistical time series. The models of the second type use Excel forecast function to carry out prospective evaluations of the number of researchers and migration rates. The study did not confirm the hypothesis that the reduction ...
Social and cultural determinants in the perception of environmental risks: Douglas grid group analysis
... individualism, hierarchism, fatalism and egalitarianism. Social determinants were factors related to the respondents' living environment — urban or rural. The main method of research was a focus group with subsequent processing of results using ATLAS.ti software programme. The study revealed that environmental risks are not a priority problem for the region. Rural residents are more concerned about environmental risks. There are similarities in the assessments of environmental conditions by urban ...
Information Support of Retraining Programs for Information Security Specialists in Regional Educational and Research Centers
... eliminate ambiguity in the conduct of retraining of information security specialists in training centers of enterprises and organizations, through the development and application of automated information systems in the form of training programs and software simulators.
1. Ветров И. А. Использование методологии интенсивного информатизированного обучения для подготовки судовых специалистов ...
Method for Calculating the Optimal Configuration of a Wind Generator
... axis are described. Reviewed theoretical materials allowed to develop calculation method of wind turbine parameters and gearbox parameters for performing nominal output power with normal operation conditions. Simulation of wind generator in MATLAB software confirmed efficiency of proposed calculation method.
1. Luo N., Vidal Y., Acho L. Wind Turbine Control and Monitoring. Springer, 2014.
2. Герман-Галкин С. Г., Кардонов Г. А. Электрические машины ...
Hardware-Software Implementation of 1-Wire Interface Based on STM32 Microcontroller
This paper presents an implementation of 1-Wire communication interface based on STM32 microcontroller with the usage of hardware timer. Implemented low-level library uses minimum of MCU resources, has address search functionality and can be applied for polling sensors in wired networks based on this interface.
1. Complete 1-Wire Command Codes // OWFS Website. URL:
http://owfs
. sourceforge.net/commands.html (дата обращения: 05.08.2019).
2. Using a UART to Implement a 1-Wire...
Development of a software complex on the quality assessment of a digital channel of communication of a marine mobile satellite service
The paper presents the results of a study in which laboratory facilities were assembled to measure the probability of receiving erroneous bits for BPSK, QPSK, 8PSK, DBPSK, QAM-4,8,16,64 radio signals for various SNRs in the MATLAB + Simulink simulation environment. The research results and the developed virtual laboratory setup have found application in a comparative assessment of the noise immunity of a radio channel using standard and advanced patented information transmission systems within...