Nuclear, radiation and environmental safety
Article Name | Issues of Radiation Security in the Republic of Chile |
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Authors | O.F. Yañez Quintanilla (1), A.I. Ksenofontov (2) |
Address | National Research Nuclear University «MEPhI», Kashirskoye shosse, 31, Moscow, Russia 115409 (1) ORCID iD: 0000-0002-1707-1118 WoS Researcher ID: N-2258-2018 e-mail: oscar.vaorsag@gmail.com (2) ORCID iD: 0000-0002-6864-9805 WoS Researcher ID: H-1833-2017 e-mail: AIKsenofontov@mephi.ru |
Abstract | The objective of the work is to establish a criteria and methodology to determine safe distances in the case of emergency situations involving radioactive or nuclear material. The current radiological/nuclear situation in the Republic of Chile is taken as a basis; however, the results presented here allow to adapt them to the real radiological context existing in any country. |
Keywords | dose rate, external irradiation, ionizing radiation, radioactive contamination, safe distances, safety perimeters |
Language | Russian |
References | [1] International Atomic Energy Agency, The Radiological Accident in Nueva Aldea, STI/PUB/1389, Vienna, 2009. [2] International Atomic Energy Agency, The Radiological Accident in Goiânia, STI/PUB/815, Vienna, 1988. [3] International Atomic Energy Agency, «Publications on Accident Response,» 2018. Availablе at: https://www-pub.iaea.org/books/iaeabooks/publications_on_accident_response. [4] International Atomic Energy Agancy, Arrangements for Preparedness for a Nuclear or Radiological Emergency, N GS-G-2.1, STI/PUB/1265, Vienna, 2006. [5] International Atomic Energy Agency, Generic Procedures for Assessment and Respond During a Radiological Emergency, N. 1162, IAEA-TECDOC-1162, Vienna, 2000. [6] International Atomic Energy Agency, «Manual for First Responders to a Radiological Emergency,» EPR-First Responders (2006). Availablе at: http://www. iaea.org [7] International Atomic Energy Agency, Dangerous Quantities of Radioactive Material (D-values), EPR-D-VALUES (2006), Vienna, 2006. [8] International Atomic Energy Agency, Categorization of Radioactive Sources. No. RS-G-1.9, STI/PUB/1227, Vienna, 2005. [9] International Atomic Energy Agency, Development of an Extended Framework for Emergency Response Criteria, No. 1432, IAEA-TECDOC-1432, Vienna, 2005. [10] Gosudarstvennoe sanitarno-e`pidemiologicheskoe normirovanie Rossijskoj Federacii. Normy` radiacionnoj bezopasnosti (NRB-99/2009) [State Sanitary-Epidemiological Regulation of the Russian Federation. Radiation Safety Standards (RSS-99/2009)]. Moscow. 2009 (in Russian). [11] National Atmospheric Release Advisory Center. Availablе at: https://narac.llnl.gov. |
Papers | 7 - 16 |
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Article Name | Assessment of Water Body State in Rostov NPP Area Using the Principal Components Method |
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Authors | E.A. Abidova (1), O.I. Bejsug2, O.E. Draka (3), А.E. Dembickij (4), O.Yu. Pugachyova (5) |
Address | Volgodonsk Engineering Technical Institute the branch of National Research Nuclear University “MEPhI”, Lenin St., 73/94, Volgodonsk, Rostov region, Russia 347360 (1)ORCID iD: 0000-0003-0258-5543 Wos Researher ID: O-1870-2018 e-mail: nii_energomash@mail.ru (2)ORCID iD: 0000-0001-9218-9354 Wos Researher ID: O-6513-2018 e-mail: nii_energomash@mail.ru (3)ORCID iD: 0000-0002-3397-6830 Wos Researher ID: 0-2222-2018 e-mail: nii_energomash@mail.ru (4)ORCID iD: 0000-0003-4616-621X Wos Researher ID: O-3133-2018 e-mail: nii_energomash@mail.ru (5)ORCID iD: 0000-0002-9168-3008 Wos Researher ID: O-2103-2018 e-mail: nii_energomash@mail.ru |
Abstract | The principal component method is used to analyze the environmental monitoring data of the river Don. The method made it possible to estimate a large number of heterogeneous and rapidly changing parameters. The results indicate the possibility of automatic classification of the water body state on the basis of observation of its chemical, biological and physical parameters. The proposed classification model can be applied to the processing of monitoring data of various ecosystems, including Tsimlyansk reservoir and water-cooler of Rostov NPP. Water samples are taken at stationary points and sections of the hydrochemical network for monitoring surface land waters. |
Keywords | principal components method, eigenvalue spectrum, a matrix of accounts, the matrix of loadings, extracellular esterases activity, alkaline phosphatase of zeston |
Language | Russian |
References | [1] Galiaskarov M.R., Rudakov I.V., Rusinov L.A. Sravnitel`ny`j analiz xarakteristik monitoringa texnologicheskogo processa s ispol`zovaniem linejnogo i nelinejnogo metoda glavny`x komponent [Comparative Analysis of Process Monitoring Performance Using Linear and Non-Linear Method of Principal Components]. Izvestiya Sankt-Peterburgskogo gosudarstvennogo texnologicheskogo instituta (texnicheskogo universiteta) [Proceedings of the St.Petersburg State Technological Institute (technical university)]. 2013. № 22 (48). Р. 106-110 (in Russian). |
Papers | 17 - 23 |
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Article Name | Express Assessment of Results of Independent Destructive Impacts on Nuclear and Radiation-Hazardous Object |
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Authors | O.A. Gubeladze (1), A.R. Gubeladze (2) |
Address | Don State Technical University, Gagarin square 1, Rostov-on-Don, Russia, 344000 (1)ORCID iD: 0000-0001-6018-4989 WoS Researcher ID: F-6921-201 e-mail: buba26021966@yandex.ru (2)ORCID iD: 0000-0002-6966-6391 WoS Researcher ID: F-7215-2017 e-mail: buba26021966@yandex.ru |
Abstract | The paper considers the development of an emergency after destructive impacts on a hypothetical rocket with hypothetical nuclear ammunition. Assessment of a possibility of shock and wave initiation of usual explosive charge which is a part of hypothetical nuclear ammunition carried out. |
Keywords | solid rocket fuel, shock and wave initiation, detonation, nuclear ammunition, emergency explosion |
Language | Russian |
References | [1] Slipchenko V.I. Voyny novogo pokoleniya: distantsionnye beskontaktnye [Wars of New Generation: Remote Contactless]. Moscow. OLMA-PRESS Obrazovanie [OLMA-PRESS Education Publishing House]. 2004. 382 p. (in Russian). |
Papers | 24 - 30 |
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Design, manufacturing and commissioning of nuclear industry equipment
Article Name | Analysis of Fully Developed Laminar Flow between Parallel Plates with UHF Using ANSYS CFD |
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Authors | Odii Ch. J. |
Address | National Research Tomsk Polytechnic University, Lenin St., 30, Tomsk, Russia, 634050 |
Abstract | Laminar flow between two parallel placed solid plates with constant heat flux at the edges of the plates, is an idealize way of modelling the flow of coolant between parallel fuel plates commonly used in research Reactors. In this paper, we attempted to validate both the thermal and fluid properties of a fully developed laminar flow with uniform heat flux using ANSYS FLUENT. We used the transport equations to generate the velocity and temperature distribution, the pressure gradient and other profile contours. Then we used ANSYS FLUENT Simulation to generate profile contours, the results of both methods were compared and it was observed that the velocity distribution was parabolic from the Simulation, this was in agreement with the analytical result which predicted that the velocity of the fully developed Laminar flow is parabolic. Also the presure loss and the temperature rise between the inlet and outlet flow were observed to be very small. |
Keywords | Laminar, uniform, heat, flux, velocity, pressure, temperature,ANSYS, CFD, Nusselts, number |
Language | English |
References | [1] ME 350, Heat Transfer, Prof. Shollenberger lectures Mechanical Engineering Department California Polytechnic State University. 2017. URL: www.calpoly.edu/~kshollen/ ME350/Examples/Example_14 |
Papers | 31 - 39 |
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Article Name | Contour Buildings in the Control of Geometrical Parameters of the Alignment Elements of the Processing Equipment |
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Authors | Yu.I. Pimshin*1, S.M. Burdakov*2, G.A. Naumenko**3, Yu.A. Psarev**4 |
Address | *Volgodonsk Engineering Technical Institute the branch of National Research Nuclear University “MEPhI”, |
Abstract | The paper considers theoretical foundations of the coaxiality control. It gives possible principles of the formation of reference spatial lines and the technical solutions used to control coaxiality in a contour method. Optical, laser and diffraction methods of the reference line implementation are review. Accuracy characteristics obtained after using these methods are presented. |
Keywords | measurement, coaxial alignment, positioning, measurement error, measurement tool |
Language | Russian |
References | [1] Pimshin Y.I. Razrabotka teorii i issledovanie metodov konturnyh postroenij dlya geodezicheskogo obespecheniya montazha tekhnologicheskogo oborudovaniya [Development of the Theory and Research of Methods of Contour Buildings for Geodetic Support of Installation of Technological Equipment]. Moscow. Dissertation of Doctor of Technical Sciences. 1995. 271 p. (in Russian). |
Papers | 40 - 46 |
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Article Name | The Influence of Coolant Oscillation Damping Decrement of the NPP Primary Circuit with WWER during Service Life of Welded Joints |
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Authors | K.N. Proskuryakov |
Address | National Research University «MPEI», Krasnokazarmennaya St., 14, Moscow, Russia, 111250 ORCID iD: 0000-0002-1884-5576 WoS Researcher ID: I-3583-2017 e-mail: ProskuriakovKN@mpei.ru |
Abstract | The operation of the NPP power unit in maneuverable modes in comparison with the operation in the basic mode creates additional low-cycle and high-cycle loads on the equipment. The number of cycles depends on the energy dissipation in the process of attenuation of pressure oscillations and vibrations in the acoustic elements (sections) forming the first WWER circuit. It is shown that the results of approximate theoretical estimates of the damping decrements differ significantly from the values of the signal power spectra of pulsation pressure and vibration sensors determined by the results of measurements of the auto-spectral power densities. It is concluded From the comparison of the results that careful experimental studies of energy dissipation are necessary when the main circulation pumps are turned off / on. It was established that the connections of the main circulation pipe sections: with the respiratory pipe of the pressure compensator; at the inlet and outlet of the reactor; with hot and cold collector steam generators have small logarithmic decrements of attenuation of pressure fluctuations. The number of high-cycle loads in these compounds when the plant operates not only in maneuverable, but also in basic modes exceeds design estimates and it is one of the causes of welded joint damage. NRU MEI develops acoustic frequency filters to suppress high-cycle vibration-acoustic loads. |
Keywords | maneuverable modes, high-cycle loads, acoustic model, equipment, vibrations, quality factor, resonance, damper |
Language | Russian |
References | [1] Zy`kov A.S. Texniko-e`konomicheskie aspekty` obosnovaniya primeneniya vy`sokovol`tnogo chastotno-reguliruemogo e`lektroprivoda na nasosax GCzNA, PE`N, KE`N i CzN v novy`x i perspektivny`x proektax AE`S s VVE`R s uchetom novy`x trebovanij po manevrenny`m rezhimam [Technical and Economic Aspects of Justification of Application of the High-Voltage Frequency-Controlled Electric Drive on Pumps of GTSNA, PEN, KEN and TSN in New and Perspective Projects of NPP with WWER Taking into Account New Requirements for Maneuvering Modes]. |
Papers | 47 - 54 |
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Operation of nuclear industry facilities
Article Name | Development Practical Recommendations for the Institutions of the Ministry of Higher Education and Science of the Russian Federation on Justification of the Extension of the Term of Service of Nuclear Installations on the Example of the IRT MEPhI Research Reactor |
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Authors | A.A. Serebryakov (1), V.N. Fedoseev (2), L.I. Yakovlev (3), S.A. Ozherelev, Ye.M. Tyurin (5), M.I. Pisarevsky (6) |
Address | National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 115409, Moscow, Kashirskoe shosse, d. 31, Russia (1)ORCID iD: 0000-0002-4549-7933 WoS Researcher ID: R-4218-2017 e-mail: AASerebryakov@mephi.ru (2)ORCID iD: 0000-0002-1612-5161 WoS Researcher: R-7626-2017 e-mail: fedvn59@mail.ru (3)ORCID iD: 0000-0001-6981-3585 WoS Researcher ID: R-4259-2017 e-mail: LIYakovlev@mephi.ru (5)ORCID iD: 0000-0002-0100-0702 WoS Researcher ID: 0000-0002-0100-0702 e-mail: tempost@mail.ru (6)ORCID iD: 0000-0002-3578-6942 WoS Researcher ID: O-8221-2017 e-mail: MIPisarevskij@mephi.ru |
Abstract | The article describes the procedure and offers practical recommendations for extending the service life of nuclear facilities using the example of the IRT MEPhI research reactor, which is in a long shutdown mode. Explanations are given on how to apply the provisions of NP-024-2000 «Requirements for justifying the possibility of extending the designated lifetime of nuclear facilities» directly to nuclear facilities. |
Keywords | nuclear installation, handling of nuclear materials and radioactive substances, nuclear and radiation safety, potential radiation hazard, nuclear and radiation hazardous object, object of atomic energy use, residual resource, comprehensive technical condition survey |
Language | Russian |
References | [1] Doklada General`nogo direktora MAGATE` «Obzor yaderny`x texnologij – 2016» na 60 sessii General`noj konferencii MAGATE`, Avstriya, Vena, 13 iyulya 2016 goda [Report of the Director General of the IAEA "nuclear technology Review 2016" at the 60th session of the IAEA General conference, Austria, Vienna, July 13, 2016]. https://www.iaea.org/sites/default/files/publications/reports/2016/gc61-3_rus.pdf (in Russian). |
Papers | 55 - 61 |
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Article Name | Influence of Lattice Resistance Transparency Coefficient on Aerodynamic Shadow Formation over Spray Ponds |
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Authors | I.N. Veselova*1, G.V. Domrina**2, O.L. Kolchenko*3, N.S. Buzalo***4, V.N. Burov**5 |
Address | *Volgodonsk Engineering Technical Institute the branch of National Research Nuclear University «MEPhI» Lenin St., 73/94, Volgodonsk, Rostov region, Russia 347360 1 ORCID:0000-0001-5867-5690 WoS Researcher ID: M-1893-2018 e-mail: INVeselova@mail.ru 3 ORCID: 0000-0003-3356-06 WoS Researcher ID:L-8565-2018 e-mail: kolol@mail.ru **Novocherkassk reclamation engineering Institute University of Agriculture Don State « NIMI» Pushkinskaya st., 111, Novocherkassk, Rostov region, Russia 346428 2 ORCID: 0000-0003-2022-7264 WoS Researcher ID: L-9605-2018 e-mail: domrina@yandex.ru 5 ORCID: 0000-0002-4928-4329 WoS Researcher ID: L-9557-2018 e-mail: BVA1960@yandex.ru *** Platov South-Russian State Polytechnic University «NPI» Prosveshcheniya St., 132, Novocherkassk, Rostov region, Russia 346428 4 ORCID: 0000-0001-9151-395X WoS Researcher ID:R-9360-2016 e-mail: bouzalo@mail.ru |
Abstract | The paper presents the results of hydraulic studies of the lattice resistance transparency coefficient on the kinematic structure of the flow transformed by this resistance, designed to reduce sprayed water losses over the spray ponds. |
Keywords | spray ponds, hydraulic resistance, kinematic flow structure, local speed |
Language | Russian |
References | [1] Idelchik I. E. Aerogidrodinamika tekhnologicheskikh apparatov [Aerohydrodynamics of Technological Devices]. Moskva. Mashinostroyeniye [Moscow.Machine Building]. 1983. 349 p. (in Russian). |
Papers | 62 - 68 |
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Article Name | Analysis of Boundary Conditions of Sustainable Ferrosontic Process Flow in 24 KW Chains of Generator Voltage of NPP Power Units |
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Authors | S.А. Baran, V.V. Nechitajlov, V.V. Krasnokutskij |
Address | Volgodonsk Engineering Technical Institute the branch of National Research Nuclear University “MEPhI”, Lenin St., 73/94, Volgodonsk, Rostov region, Russia 347360 1 ORCID: 0000-0002-3232-4072 WoS Researcher ID: I-7933-2018 e-mail: bastr@rambler.ru 2 ORCID: 0000-0002-6795-2458 WoS Researcher ID: J-3646-2018 e-mail: VITIkafAE@mephi.ru 3 ORCID: 0000-0002-4498-2996 WoS Researcher ID: I-4045-2018 e-mail: leronil@mail.ru |
Abstract | The network generator voltage is operated using with isolated neutral, and line-to-ground fault is not short circuit. Ground-fault protection more often works on signal, but in some cases shutdown network protection occurs. Analysis of the causes of power unit shutdowns by the action of ground-fault protection showed that some of them were false and occurred as a result of the appearance of stable ferroresonance processes in the circuit. Passing of ferroresonance processes is possible at a certain ratio of the parameters of the electrical circuit. The paper deals with the boundary values of the total inductance and capacitance of the circuit, in which a stable ferroresonance process can occur in the circuit, the parameters of the equivalent circuit of the NPP power unit are calculated, the oscillograms of processes in a single-phase ground fault are considered, the resistor is selected for effective grounding of the neutral. |
Keywords | ferroresonance, generator voltage, isolated neutral, voltage transformer, overvoltage |
Language | Russian |
References | [1] Baran S.A., Nechitajlov V.V., Krasnokutskij V.V Vozniknovenie ferrorezonansa v cepyax 24 kV generatornogo napryazheniya e`nergoblokov AE`S [Ferroerezonans Emergency in the 24 kW Generator Voltage Circuits of NPP Units] [Global Nuclear Safety]. 2018. № 2 (27). Р. 56-65 (in Russian). |
Papers | 69 - 79 |
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Article Name | The Isotope Composition of Hydrogen and Its Transformation in the Fields of Thermal Neutrons in the WWER-type Reactor Active Zones |
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Authors | P.A. Ponomarenko (1), M.A. Frolova (2), I.G. Tananaev (3), Y.S. Chicherina (4) |
Address | Sevastopol State University, Kurchatov, St., 7, Sevastopol, Russia, 299016 (1) ORCID iD: 0000-0003-2866-511 WoS Researcher ID: U-9018-2017 e-mail: ppa4493@gmail.com (2) ORCID iD: 0000-0001-9178-0513 WoS Researcher ID: U-6093-2017 e-mail: frolova-85@mail.ru (3) ORCID iD: 0000-0002-2159-8182 WoS Researcher ID: S-1733-2017 e-mail: geokhi@mail.ru (4) ORCID iD: 0000-0002-9169-4399 WoS Researcher ID: М-5032-2018 e-mail: chicherinajulia@mail.ru |
Abstract | The article considers qualitative and quantitative composition of formed radionuclides under irradiation of hydrogen nuclei, which is a part of the water of the first circuit of the water-water power reactor, thermal neutrons and evaluation of the rate of formation of hydrogen radionuclide tritium, dangerous to the objects of the biosphere. |
Keywords | nuclear energy, nuclear reactor, activation analysis, coolant, the active zone, first circuit, tritium, the number of nuclei, thermal neutrons, WWER |
Language | Russian |
References | [1] Filipov E.M. Radiacionnaya ecologiya [Radiation Ecology]. Sevastopol., 2003. 241 p. (in Russian). |
Papers | 80 - 86 |
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Article Name | Legal Framework Formation of the National System of Nuclear Export Control in the USSR as Necessary Condition for Physical Nuclear Safety Ensuring |
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Authors | Bragina E.A. |
Address | North-Caucasus Federal University, Pushkin St., 1, Stavropol, Russia 355009 |
Abstract | This article discusses the stages of legal framework formation of the national system of nuclear export control in the USSR, taking into account the requirements of the IAEA and developed on the basis of international non-proliferation regimes recommendations as a prerequisite for nuclear security. |
Keywords | nuclear law, nuclear export, physical nuclear security, nuclear materials, UN, IAEA, Zangger Committee, Nuclear Suppliers Group, Trigger List, nuclear disarmament |
Language | Russian |
References | [1] Vystuplenie EHjzenhauehra «Atom dlya mira», vystuplenie, kotoroe sposobstvovalo sozdaniyu MAGATEH [“Atom for Peace” Speech by Eisenhower] URL : |
Papers | 87 - 96 |
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Article Name | Early Professional Orientation as a Factor of Nuclear Industry Strategic Development |
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Authors | V.A. Rudenko (1), M.V. Golovko (2), N.V. Ermolaeva (3), N.I. Lobkovskaya (4) |
Address | Volgodonsk Engineering Technical Institute the branch of National Research Nuclear University “MEPhI”, Lenin St., 73/94, Volgodonsk, Rostov region, Russia 347360 1ORCID iD: 0000-0002-6698-5469 WoS Researcher ID: B-7730-2016 e-mail: VARudenko@mephi.ru 2ORCID: 0000-0002-4835-9800 WoS ResearcherID: J-2461-2016 e-mail: MVGolovko@mephi.ru 3ORCID iD: 0000-0001-6547-7553 WoS Researcher ID: V-4783-2018 e-mail: NVErmolaeva@mephi.ru 4ORCID iD: 0000-0002-0297-5800 WoSResearcherID: O-3879-2018 e-mail: NILobkovskaya@mephi.ru |
Abstract | The article discusses the strategy of the formation of highly qualified human resources for the nuclear industry. It identifies the need of a high level of schoolchildren initial training in the field of technical sciences for the successful mastery of professional competencies. The paper emphasizes the importance of early professional orientation of schoolchildren, which motivates them to choose engineering specialties and purposefully prepare for entering to a specialized university from the first years of schooling. The successful experience of the vocational guidance project in the framework of the children's summer scientific and technical school "Young Nuclear Scientists" is analyzed. The important role of sectoral universities in the early vocational orientation of potential applicants is noted. |
Keywords | early vocational orientation, engineering and technical motivation of schoolchildren, professional self-determination, summer scientific and technical school |
Language | Russian |
References | [1] Stenograficheskij otchyot o zasedanii Soveta po nauke i obrazovaniyu ot 27 noyabrya 2018 goda [Stenographic Report on the Meeting of the Science and Education Council on November 27, 2018.]. Vy`stuplenie V.V. Putina [Speech by V.V. Putin]. URL: http://fgosvo.ru/news/21/3911 (in Russian). |
Papers | 97 - 108 |
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Article Name | The Main Problems of Forming the Effective Behavioral Models of Employees in the Aspect of Human Resources Quality Management (Using the Example of «Rosatom» State Corporation) |
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Authors | I.E. Lyskova |
Address | The Komi Republican Academy of State Service and Administration, Kommunisticheskaya St, 11, Syktyvkar, Russia, 167000 ORCID ID: 0000-0003-2748-2794 WoS ResearherID: T-1644-2018 e-mail: IrinaLyskova@mail.ru |
Abstract | The article studies the main tasks of quality management. It emphasizes the importance of human resources quality management in the aspect of modern quality management and strategic development of an organization using the example of «Rosatom»State Corporation. |
Keywords | organization, quality management, human resources management, human resources quality, «Rosatom» State Corporation |
Language | Russian |
References | [1] Lyskova I.E. Osnovnye paradigmy menedzhmenta kachestva chelovecheskikh resursov v aspekte sovremennoy ekonomiki znaniy [The Main Paradigms of Human Resources Quality Management in the Aspect of Modern Cognitive Economy]. The Herald of the Management Faculty of the Saint-Petersburg State University of Economics. 2017. Vol. 1. P.1. P. 60-65 (in Russian). |
Papers | 109 - 117 |
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