Browsing by Title

Now showing items 3594-3613 of 120315

    • Structure-phase condition and tribological properties of coatings based on self-fluxing nickel alloy PG-12N-01 after laser surfacing 

      Devoino, O. G.; Kardapolava, M. A.; Lutsko, N. I.; Feldshtein, E. E. (Kluwer Academic/Plenum Publishers, 2017)
      Some parameters of laser surfacing of self-fluxing nickel alloy PG-12N-01 are considered. Different structures containing a low-melting -Ni – Ni3B eutectic and a -Ni – Cr3C2 eutectic that crystallizes at a higher temperature and forms the strength skeleton of the coating may form depending on the rate of the surfacing. The effect of the rate of the surfacing on the wear resistance ...
      2022-08-09

    • Student-to-worker transition as a factor of chinese labor immigration to European countries 

      Savkov, N. (БНТУ, 2020)
      Savkov, N. Student-to-worker transition as a factor of chinese labor immigration to European countries / N. Savkov // Приборостроение-2020 : материалы 13-й Международной научно-технической конференции, 18–20 ноября 2020 года, Минск, Республика Беларусь / редкол.: О. К. Гусев (председатель) [и др.]. – Минск : БНТУ, 2020. – С. 231-232.
      2021-02-09

    • Students’ perception on distant and traditional learning in technical education 

      Bandara, H. M. S. H. (БНТУ, 2022)
      Bandara, H. M. S. H. Students’ perception on distant and traditional learning in technical education / H. M. S. H. Bandara ; науч. рук. A. A. Shaparenko // Цифровые технологии и бизнес [Электронный ресурс] : материалы 78-ой студенческой научно-технической конференции, Минск, 10 мая 2022 г. / сост. М. Г. Карасёва. – Минск : БНТУ, 2022. – С. 106-108.
      2023-01-23

    • Students’ scientific publications 

      Lazarev, V. S.; Kurovskaya, L. I.; Safonenko, O. K. (Bibliometric & Informertic Research Group, UNSW, 2001)
      Lazarev, V. S. Students’ scientific publications / V. S. Lazarev, L. I. Kurovskaya, O. K. Safonenko // 8th International Conference on Scientometrics and Informetrics Proceedings (ISSI-2001). Sydney, 16-20 July 2001. An Internationally Peer Reviewed Conference / Ed. by M. Davis, C.S. Wilson. – Sydney: Bibliometric & Informertic Research Group, UNSW, 2001. – Vol. 2. – P. 851-854.
      2016-09-30

    • Studies of the correlation between superconducting transition temperature and anion defectivity in thallium-based ceramics 

      Savchuk, G. K.; Yurkevich, N. P. (БНТУ, 2021)
      The paper presents the results of studies of the influence of the anion defectiveness on the transition temperature to the superconducting state of thalliumcontaining superconductors. It is shown that the anion defectiveness is associated with a change in the oxygen O3 content in the thallium plane and oxygen O1 in the copper plane. It was found that the transition temperature ...
      2021-07-02

    • Study and analysis of the types of foundations used in central Irak (Mesopotamia) 

      Аль-Робай Али, А. А.; Саадун Сура, А. (БНТУ, 2015)
      Аль-Робай Али, А. А. Study and analysis of the types of foundations used in central Irak (Mesopotamia) / А. А. Али Аль-Робай, А. Саадун Сура // Современные проблемы внедрения европейских стандартов в области строительства : сборник Международных научно-технических статей (материалы научно-методической конференции), 27–28 мая 2014 г. В 2 ч. Ч. 2 / ред. колл.: В. Ф. Зверев, С. М. ...
      2015-04-09

    • Study guide "Economic theory" for students of the specialties 25 "Economics" 

      Solodovnikov, S. Yu.; Zaitseva, N. V.; Kuzmitskaya, T. V.; Gradyushko, D. A.; Stashevskaya, M. P.; Sokov, V. S. (BNTU, 2021)
      The study guide reflects the issues of the formation of economic theory based on the study of the achievements of domestic and world economic thought. The main issues of models and the state of markets, firm costs, pricing methods and many others are considered in order to form basic economic knowledge of students. The guide is addressed to students of the 1st stage of higher ...
      2021-12-16

    • A study of an analytical model for a photovoltaic station 

      Elzein, Imad A. (БНТУ, 2016)
      Perfect modeling is essential to estimate the performance of PhV (Photovoltaic) modules in different environmental conditions. The comparison of the performance of solar cells with different models leads to the conclusion that the manufacturers did not provide the values of the resistance in series and parallel of the manufactured cell. Before installing a PhV system, a good ...
      2017-01-18

    • Study of antioxidant activity of medicinal plant extracts 

      Shlykova, Y.; Ignatovets, O.; Leontiev, V.; Feskova, E. (БНТУ, 2019)
      Study of antioxidant activity of medicinal plant extracts / Y. Shlykova [et al.] // Наука. Инновации. Производство = Science. Innovation. Production : сборник материалов VI Белорусско-Корейского научно-технического форума, 10 апреля 2019 г. / Belarusian National Technical University. – Minsk : BNTU, 2019. – С. 59.
      2021-01-15

    • Study of bending deformations of a two-supported beam using ansys 22.2 

      Khvasko, V. M.; Bandara, H. M. S. H. (БНТУ, 2023)
      The article considers the bending of a two-support beam using the example of the simplest load option - a concentrated force applied in the middle of the span. The values of deformations in the middle of the span are calculated for various variants of the beam cross section. The calculation results were modeled using the Ansys program, version 22.2
      2023-05-15

    • A study of Maximum Power Point Tracking Algorithm for Photovoltaic systems using a Fuzzy Logic controller 

      Elzein, Imad A. (2014)
      Elzein, Imad. A study of Maximum Power Point Tracking Algorithm for Photovoltaic systems using a Fuzzy Logic controller / Imad Elzein // Информационные технологии в образовании, науке и производстве : II Международная научно-техническая интернет-конференция, 4 декабря 2014 г. Секция: Информационные технологии в производстве и научных исследованиях [Электронный ресурс]. - [Б. и.], 2014.
      2015-01-15

    • Study of Parametric Interactions in the Nuclear Reactor Control with Feedback 

      Opiatiuk, V. V.; Kozlov, I. L.; Skalozubov, V. I.; Ostapenko, I. A. (БНТУ, 2021)
      This article considers the principal theoretical possibility of regulating a nuclear power reactor under changing operating modes conditions when external periodic disturbances take place in conditions of changing the operating mode. By the external periodic perturbation a downward change in the conditions of the heat sink was meant. The magnitude of the changes was preliminarily ...
      2021-12-14

    • Study of Proportional Pressure Modulator on the Basis of Electromagnetic-Type Linear Motor 

      Zalohin, M. Yu.; Liubarskyi, B. A.; Schuklinov, S. N.; Mychalevych, M. G.; Leontiev, D. N. (БНТУ, 2018)
      The paper deals with a workflow of a proportional pressure modulator equipped with a linear electric motor of electromagnetic type (LEMET). A schematic diagram consisting of a power supply and control system has been constructed to determine the performance of LEMET. The power supply system is a self-contained half-bridge inverter. The converter input is supplied with 12 V DC ...
      2018-10-11

    • Study of the efficiency of the transport logistics of cargo transportation 

      Mikhalchenko, A. A.; Wu, Hailong (БНТУ, 2023)
      In the article, the results of studies carried out during the formation logistics schemes for international transportation of export cargoes under the restrictions of the western direction for the Republic of Belarus. Research has established that the amount of freight charges for the logistics of transporting export cargo to the PRC depends on the type of shipment (the cargo can ...
      2023-12-28

    • Study of Vertically Oriented Solar Battery by Exposure of Concentrated Solar Radiation 

      Esman, A. K.; Zykov, G. L.; Potachits, V. A.; Kuleshov, V. K. (БНТУ, 2023)
      Solar power is one of the largest sectors of the global electric and heat power industry. In search of new energy sources, scientists and engineers around the world are increasingly turning their attention to solar batteries, which can be a suitable replacement for non-renewable energy sources. Vertically oriented solar batteries will generate electricity throughout the daylight ...
      2023-10-20

    • Study on dendritic growth of FE-0.82WT%C alloy 

      Weiling, Wang; Sen, Luo; Miaoyong, Zhu (БНТУ, 2014)
      A series of mathematical models and codes are developed to investigate the dendritic growth of Fe-0.82wt%C alloy. It is found that the small columnar dendrites are growing under the restriction of neighboring bigger ones and will be eventually combined to form the stronger columnar dendrites. With the decrease of cooling intensity, the primary dendrite arm spacing increases, and ...
      2018-05-10

    • Study on Magnetic Domain Dynamics of Magnetocalorimetric Thin Film Materials 

      Kim, Dong-Hyun; Thanh, Tran Dang; Oh, Suhk Kun; Yu, Seong-Cho; Petrov, Alexander; Demyanov, S. E.; Kalanda, N. A.; Yarmolich, M. V.; Kovalev, L. V. (BNTU, 2013)
      Study on Magnetic Domain Dynamics of Magnetocalorimetric Thin Film Materials / Dong-Hyun Kim [et al.] // Наука. Инновации. Производство = Science. Innovation. Production : сборник материалов 2-го Белорусско-Корейского форума, 19-20 ноября 2013. – Minsk : BNTU, 2013. – С. 31-32.
      2018-06-01

    • Study on structure and magnetocaloric effect of mncogefenisi composites magnetic refrigeration material 

      Wu, Wenbin (БНТУ, 2015)
      Mn16Fe16CoxNi34-xGe7Si27（x=1，3，6，7.5，9）series alloy were prepared by vacuum arc melting technology under the protection of argon flow and structure and magnetocaloric effects of MnCoGe-FeNiSi composite material was investigated . Using X-ray diffraction (XRD) and vibrating sample magnetometer (VSM) method, structure and magnetocaloric effects of the alloys were analyzed, respectively. ...
      2018-05-02

    • Study on the behavior and mechanism of accelerated aging of polyurea coating under xenon lamp 

      Ping, Lyu; Kaiyuan, Che; Yue, Zhang; Chunyan, Zhang; Yang, Chen (БНТУ, 2019)
      Study on the behavior and mechanism of accelerated aging of polyurea coating under xenon lamp / Ping Lyu [и др.] // Проблемы современного строительства : материалы Международной научно-технической конференции, Минск, 28 мая 2019 г. / Белорусский национальный технический университет ; редкол.: В. Ф. Зверев, С. М. Коледа. – Минск : БНТУ, 2019. – С. 325-336.
      2019-11-25

    • Study on the development of natural non-metallic fibers with nanofibers and steel fibers in concrete 

      Ван, Сяньпэн; Юй, Хаосюань; Леонович, С. Н. (БНТУ, 2023)
      In recent years the application of fiber in concrete is more and more extensive, this paper for, plant fiber, nano-fiber, steel fiber to make a relevant comparison of the classification, and discusses the fiber in the concrete in the relevant problems, I hope to provide readers with relevant reference around.
      2024-01-23