South Federal University
Author list of organization
List of articles written by the authors of the organization
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POSSIBILITIES OF THE EVOLUTION OF SOFTWARE SYSTEM OF MANAGEMENT DECISIONS SUPPORT
DescriptionThe article discusses the implementation of a software system to support management decisions designed to organize the educational process in higher educational institutions. We have completed argumentation of the development and application of a software system. This system was developed in the department of the computer engineering of Institute of computer technologies and information security, Southern Federal University (SFeDU). The article describes the algorithm of functioning of the system and its structure. The software system includes several subsystems and three external modules: "Personal load", "Materials to the schedule", "Work Plan of the Department". It provides basic information about the developed modules, discusses their purpose and functionality. Initial data for modules were defined. The results of the work of modules are confirmed by illustrations. The article describes the work of the subsystems composing the software system. These are a subsystem of data processing, a subsystem of decision-making and a subsystem of input/output. The structure of all subsystems is detailed at the block level, the purpose of blocks was determined. Resulting files of the module work are generated in an XML-format and can be converted into an Excel-format that considerably facilitates a task of their subsequent use and processing. The system and the additional module possess the convenient functional interface and, considering facilities on adjustment for the concrete user, can be used in structural divisions of various universities
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ABOUT THE APPROACH TO REALIZATION OF MANAGEMENT SUBSYSTEM OF SMARTHOUSE
DescriptionThis article describes the purpose of SmartHouse systems, noting their advantages and disadvantages. We have identified sustainable trends in the implementation of such systems in the life of modern people, and there has been a substantiation of the need for their development. The article provides a detailed description of a SmartHouse system and the generalized structure of the system. Existing approaches to management systems implementation SmartHouse was consider. The subsystem of lighting control was considered as an example. The structural diagram of this subsystem was developed. We have justified the choice of technical devices, hardware and software subsystem of lighting control; we have also given their description. As a subsystem device we use Bluetooth module HC-05/06, four channel relay module to connect to Arduino, Arduino Mega 2560 plate. We briefly describe the process of programming the Arduino Mega plate. The necessity of remote access subsystems was substantiated. We have reviewed existing standards and technologies for solving such problems and proposed the implementation of remote access subsystem via a mobile communication system using the Bluetooth standard. The developed mobile application that allows you to control devices on the example of the lighting subsystem was described. We have performed testing of the model of a subsystem of lighting control and the developed software. The proposal for the development of this work was given. The further development of the subsystems of the SmartHouse and realizing of remote access system through the Internet were offered
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CLINICAL AND MORPHOLOGICAL FACTORS AND PREDICTION PARAMETERS OF CELL CYCLE IN ESOPHAGEAL CANCER
DescriptionThe aim of the study is to compare the traditional clinicopathologic factors and prognosis of cell cycle parameters, such as ploidy, cell cycle kinetics, as well as the study of DNA content in the tumor tissue of patients with esophageal cancer. Cancer of the esophagus - a very aggressive malignant disease, most commonly manifested impaired swallowing. As a rule, this type of cancer pathology is characterized by unfavorable outcome. Ploidy and cell proliferation activity, defined by the content of the DNA of the tumor - synthesizing cells are one of the important indicators of the growth rate of malignancy and prognosis. The study was performed on tumor tissue fragments of the 30 patients operated on for cancer of the esophagus. DNA study - conducted in the open cell material aftercare. DNA cell content was determined by flow cytometry BD FACSCanto II. By studying the DNA-cytometric parameters, we found the prevalence of aneuploid tumors in 66.7%. It was shown that DNAcytometric parameters are independent of gender. Major weight of diploid and aneuploid cell tumors of the esophagus was in G0 / 1 phase of the cell cycle. Comparative analysis of DNA - cytometric parameters and the degree of differentiation of esophageal tumor revealed a prevalence of aneuploid tumors in all the test cases. content distribution pattern of tumor cells was found in the G0 / G1-, G2 + M -, S - phase of the cell cycle at different stages of the disease
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THE ROLE OF QUANTUM ENTANGLEMENT IN TASKS OF THE GAMES THEORY
01.00.00 Physical-mathematical sciences
DescriptionThis article discusses an economic game called "The struggle for markets". We have generated a mathematical model of quantum realization of this game. For clarity, the algorithms are derived for soft and hard quantum games for assessing the impact of the degree of entanglement to work and the result of the algorithm. There are step-by-step instructions for the sequence of actions and operations to create a quantum model of the game. The aim is to assess the influence of the degree of entanglement on work algorithms. Also, we investigate the influence of quantum entanglement on the win for two or more players. The article gives a comparison with classical results
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BIOMONITORING OF CHEMICAL ELEMENTS CONTAMINATION OF RECREATIONAL AREAS OF ROSTOV-ON-DON
DescriptionThe article presents the data on the chemical elements content in soils, plant leaves and lichens of three squares in Rostov-on-Don. The calculation of the total index of soil contamination by chemical elements finds that soils of the square are characterized by a low degree of contamination
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Description
The review considers a present level of knowledge of terrestrial gastropod olfactory system. Special attention is given to data concerning presence of electrical coupling on different levels of terrestrial gastropods olfactory analyzer functioning. Analysis of available literature leads to conclusion that further study of neural gap junctions in terrestrial gastropods olfactory system will provide a significant development in its structure and function modeling
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REALIZATION OF THE SOFTWARE MODULE FOR A SYSTEM OF MANAGEMENT DECISIONS SUPPORT
DescriptionThe article describes realization of the software module called "Department work plan". This module is a part of the system of management decisions support. The primary function of the system is the process of generating documentation in higher education institutions. This software system and its additional software modules have been developed and tested at the Department of Computer Engineering of computer technologies and information security Institute of Southern Federal University (SFedU). The software module allows you to generate the work plan for the university’s subdivision, such as department. List of initial data for the work of software module is described in this article. The main algorithm distribution of department's workload for the academic year was described. The article describes the organization of work of the software module. The main stages of the generation of the work plan for the university subdivision were enumerated. The described process of generation of the work plan of the university subdivision was supplemented by illustrative material. The implemented software module has a convenient and functional user interface, which allows significantly facilitating the input and editing of data. The generated data can be exported in Microsoft Excel format. Considering the available opportunity to customize the module to fit the requirements of a particular user, it can be implemented in subdivisions of various universities
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Description
Our research aims at providing new effective control methods for scientific and technical expertise to organizations and foundations that fund research projects on a competitive basis. These methods should provide analytical decision support for group decision making in a distributed environment. In this work, we consider an integral model for knowledge representation – a socio-semantic knowledge network that combines social links and a semantic description of knowledge into a mathematically formalized graph theoretic structure. In terms of actor-network theory, we consider a multimodal network with actors on one of the levels and artefacts (i.e. contexts that express network links) on the other level. In order to represent knowledge domain based on a graph and hypergraph paradigm and fuzzy sets theory, we provide a sufficiently complete set of elements and relations (either trustworthy or partially trustworthy) both between multitype elements and their heterogeneous groups. The formal representation allows applying the model to solve numerous practical tasks such as expert finding, formation of expert groups, expertise refinement, reduction of subjectivity, analysis of an expertise process, analysis of processes within expert groups. Research methodology: social network analysis (SNA), theory of graphs and hypergraphs, fuzzy calculus and fuzzy logic
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SIMULATION OF QUANTUM COMPUTING USING HARDWARE CORES
DescriptionThis article discusses the principles of quantum computing simulation using hardware approach. We describe a general mathematical model of a quantum computer; we show the method of mathematical modeling of quantum computation with optimization and a scheme of a hardware processing core in a quantum computing accelerator. The article gives a method of assessment of increasing productivity in the simulation of quantum computations using computing hardware core. The problems associated with the parallelization of computations on a hardware accelerator, simulating quantum computing were analyzed. The work lists the results of comparison of software and hardware simulation, as well as the dependence of the temporal evaluation of the number of qubits and parallel ALU in the computer-hardware accelerator
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FINDING AND RANKING KNOWLEDGE ON THE SEMANTIC WEB
DescriptionThe basis of Semantic Web technology is the possibility of joint construction of ontology and the formation of the dictionary without centralized control. All the information and the knowledge encoded in the ontology as semantic web-terms and the semantic web-documents. Swoogle helps software agents and knowledge engineers find Semantic Web knowledge encoded in RDF and OWL documents on the Web. Navigating such a Semantic Web on the Web is difficult due to the paucity of explicit hyperlinks beyond the namespaces in URIrefs and the few interdocument links like rdfs:seeAlso and owl:imports. In order to solve this issue, this paper proposes a novel Semantic Web navigation model providing additional navigation paths through Swoogle’s search services such as the Ontology Dictionary. Using this model, we have developed algorithms for ranking of Semantic Web objects at three levels of granularity: documents, terms and RDF graphs. The article focuses on the ranking at the document level, based on a rational search model, which emits the agent's behavior when navigating at the document level, and ranking on level terms, the value of which is determined by the number of their references in all documents