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Date submitted2023-04-23
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Date accepted2023-10-24
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Date published2023-10-27
Mining Museum as a space of science and education in Mining University
An interdisciplinary investigation is presented focusing on the study of the Mining Museum collections in relation to research, educational and social practices. Natural science and artistic exhibits are considered. The authors made an attempt to determine the significance of the mineralogical collection based on the criteria proposed by I.V.Pekov. For the first time, general statistics on the new minerals in the mineralogical museums of the USSR was collected in 1988; in subsequent years, such information was not published. Collection of the Mining Museum comprises mineral species received after 1988 and having the status of holotypes, neotypes, and cotypes. In anticipation of the 250th anniversary of Saint Petersburg Mining University its special contribution to the progress of science was noted; the merits of scientists were immortalized in the names of minerals stored in the Mining Museum collection. An important role of the Museum in recording and representation of achievements of the Mining University is shown. The authors present the Mining Museum as a special educational space where an objective image of the world is created shaped by the scientific and humanitarian environment. The Museum is regarded as a space for forming the professional identity, important for the successful work of future University graduates. The interior of the Mining Museum designed and created in the 1st half of the XIX century taking into account the ideas about the succession of scientists from different epochs, respect for scientific traditions of antiquity and achievements in the field of studying the world plays a significant role in this process. Images of thinkers of the antiquity in the interiors of the educational and public spaces of the XIX century made it possible to emphasize the importance of cultural correlation with ideas of the Enlightenment. Specific examples from the collection show how the Mining Museum was implementing the scientific and educational goals of the Mining University throughout its history.
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Date submitted2019-07-07
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Date accepted2019-09-13
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Date published2019-12-24
Installation for experimental research of multiphase electromechanical systems
- Authors:
- V. M. Tereshkin
- D. A. Grishin
- I. A. Makulov
The subject of this study is an installation for experimental research designed to study the characteristics and control algorithms of multiphase motors with the number of working phases from 3 to 8, connected by a star, a triangle, or in another way, allowing phase currents to flow, creating a rotating electromagnetic field. The installation consists of two separate independent units: a controller, or a human-machine control interface, and a power inverter module (converter). The controller is connected to the converter by a two-wire half-duplex interface (RS485) via the Modbus RTU communication protocol. The installation also includes synchronous motors with the number of phases 3, 5, 7. Using the developed installation for experimental research, it is possible to carry out experimental studies of multiphase motors when implementing various control algorithms for a converter that implements pulse-width vector modulation. The time required to implement control algorithms is minimal. According to the results of the experiments, it is possible to carry out a comparative analysis of multiphase motors in terms of energy efficiency, in terms of vibration of electromagnetic origin, in dynamic parameters. An experimental assessment of the load of the converter keys is possible. The created installation is an effective tool for checking the reliability of the results of theoretical studies of electromechanical systems based on multiphase motors.
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Date submitted2014-11-29
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Date accepted2015-01-09
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Date published2015-10-26
G.V.Bogomolov and his role in development of national hydrogeology
- Authors:
- D. L. Ustyugov
- L. P. Norova
In March 2015 the scientific community celebrated the 110th anniversary of the birth of one of the founders of the hydrogeological and engineering-geological school, an honouree of State Award of the USSR and the Byelorussian SSR, Academician Gerasim Vasilyevich Bogomolov. The article is devoted to several important stages of the development of Russian hydrogeology, which are primarily associated with the research conducted by G.V.Bogomolov. His role in the development of hydrogeology in Belarus, i.e. theory and practice of the use of groundwater, is emphasized. This article is about the man who was a brilliant geologist, scholar, lecturer and an outstanding research manager. G.V.Bogomolov founded a school of disciples and followers who continued to develop and put into practice the academician’s ideas in various branches of geological theory and practice.
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Date submitted2008-10-26
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Date accepted2008-12-11
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Date published2009-12-11
Karl Ivanovich Bohdanowicz – a scientist аnd pedagogue
- Authors:
- Yu. V. Lir
The paper is dedicated to life and activities of Karl Ivanovich Bohdanowicz – the prominent Russian and Polish traveller, expert in geology of mineral resources, the graduate from the Saint-Petersburg Mining Institute in 1886. On the Instructions of the Russian Imperial Geographic Society he carried out geological investigations in Trans-Caspian region, in Siberia, at the Kamchatka peninsula, in Central Asia, in the Caucasus. In 1914-1917 Karl Ivanovich was the head of the Russian Geological Committee; in 1902-1919 he was the head of the Department of Physical Geology and Ore Deposits in the Saint-Petersburg Mining Institute. In 1918 he became the founder of the Geological Exploration Faculty at the Mining Institute and its first Dean. Since 1919 K.I.Bohdanowicz lived and worked in Poland at the Krakow Mining Academy; since 1930 he was the head of Geological Survey in this country. There he had died in1947. Inthe history of Russian, Polish and the world-wide geological science Karl Ivanovich Bohdanowicz keeps the most noteworthy position.