Browsing by Title

Now showing items 2049-2068 of 119640

    • Influence of Cylindrical Shield Dimensions on Shielding Effectiveness 

      Kanafyev, O. D.; Trukhanov, A. V.; Zubar, T. I.; Grabchikov, S. S.; Panasiuk, M. I.; Kotelnikova, A. N.; Fedkin, V. А.; Fedosyuk, V. M. (БНТУ, 2022)
      Study of dimensional parametersʼ influence on shielding properties of cylindrical shields will allow to optimise the fusion process, as well as to reduce production costs by reducing the material used. The purpose of this work was to compare results of theoretical calculation of shielding effectiveness of an infinite cylindrical shield with the data obtained in real conditions. ...
      2022-07-06

    • Influence of digitalization processes on the innovative potential of enterprises 

      Chang, Shichao (БНТУ, 2021)
      T he article examines the changes that are taking place in the business processes of enterprises in the context of the formation of digital platforms. The author examines the relationship between the transition of enterprises to the digital economy and ensuring their competitiveness, taking into account the innovative nature of the ongoing transformations and the associated ...
      2021-04-01

    • Influence of Geometry and Boundary Conditions in Area of Cohesion between Materials on the Reflection of an Ultrasonic Beam. Part 1. Theoretical Research 

      Bayev, A. R.; Mayorov, A. L.; Levkovich, N. V.; Shavlovskiy, D. V.; Asadchaya, M. V. (БНТУ, 2021)
      The improvement of efficiency, reliability and productivity of ultrasonic testing of objects with cohesion between materials connected by welding, soldering, gluing, etc. is 'an important problem of the modern production technologies. The purpose of the paper is to determine in 3D space the conditions for increasing the sensitivity and reliability of the flaw detection in the ...
      2021-07-07

    • Influence of Geometry and Boundary Conditions in Area of the Cohesion between Materials on the Reflection of an Ultrasonic Beam. Part 2. Features of Experimental Simulation 

      Baev, A. R.; Levkovitch, N. V.; Asadchaya, M. V.; Mayorov, A. L.; Razmyslovich, G I.; Razmyslovich, G. I.; Burnos, A. Y. (БНТУ, 2021)
      Improving the efficiency of diagnostics of objects with layered structure as applied to detection of poorly detectable material bonding defects is an important production task. The aim of the work was to experimentally simulate ultrasonic scattering by samples of proposed defect simulator designs with discretely and smoothly varying boundary conditions correlating with the phase ...
      2021-12-22

    • Influence of impression marketing on consumer behavior 

      Колонтай, А. А. (БНТУ, 2022)
      Основной целью данной работы является рассмотрение того, как огромное количество разнообразной информации влияет на потребителя, и какой поток информации окажет наибольшее влияние, и интерес на потребителя зависит от продавца.
      2022-06-22

    • Influence of information technology on the economy of the Republic of Belarus 

      Крусь, П. А. (БНТУ, 2023)
      Влияние IT-индустрии на экономику нашей страны растет с каждым днем, и сейчас немыслимо представить нашу страну без информационных технологий.
      2023-07-06

    • Influence of laser beam profile on light scattering by human skin during photometry by ellipsoidal reflectors 

      Bezuglyi, M.; Bezuglaya, N.; Kostuk, S. (БНТУ, 2018)
      The correct accounting of laser emitter parameters for improvement of diagnostic authenticity of methods of optical biomedical diagnostic is important problem for applied biophotonic tasks. The purpose of the current research is estimation of influence of energy distribution profile in transversal section of laser beam on light scattering by human skin layers at photometry by ...
      2018-03-17

    • Influence of psychological features of the driver on road traffic safety 

      Polchouskaya, A. (БНТУ, 2006)
      Psychological features of a person make up an original style of all of his or her activity and behaviour. Taking into account this fact will allow to increase not only safety of traffic, but also its efficiency.
      2023-04-27

    • Influence of Shell Parameters on Optical Properties of Spherical Metallic Core-Oxide Shell Nanoparticles 

      Pustovalov, V. K.; Astafyeva, L. G. (2015)
      Different metal homogeneous nanoparticles have been extensively studied in recent years due to their wide range of potential applications. It is very interesting to investigate core-shell nanoparticles with oxide shell from core metal. The formation of oxide shell on metallic nanoparticles can be achieved by different chemical and physical methods including also natural oxidation ...
      2017-11-04

    • Influence of shortest path algorithms on energy consumption of multi-core processors 

      Prihozhy, A. A.; Karasik, O. N. (БНТУ, 2023)
      Modern multi-core processors, operating systems and applied software are being designed towards energy efficiency, which significantly reduces energy consumption. Energy efficiency of software depends on algorithms it implements, and, on the way, it exploits hardware resources. In the paper, we consider sequential and parallel implementations of four algorithms of shortest paths ...
      2023-10-13

    • Influence of Single Dye Molecules on Temperature and Time Dependent Optical Properties of CdSe/ZnS Quantum Dots: Ensemble and Single Nanoassembly Detection 

      Zenkevich, E. I.; Stupak, A. P.; Kowerko, D.; Borczyskowski, C. von (2012)
      Optical spectroscopy on ensembles and single CdSe/ZnS semiconductor quantum dots (QDs) demonstrates a competition of trap and near band edge photoluminescence (PL). This competition can be markedly influenced by a few surface attached pyridyl functionalized dye molecules (porphyrins or perylene diimides) forming nanoassemblies with well defined geometries. Temperature variation ...
      2017-05-27

    • The influence of soil density and the character of radioactive ¹³⁴Cs and ¹³⁷Cs pollution’s distribution on in situ measurements 

      Zhukouski, A.; Anshakou, O.; Nichyparchuk, A.; Marozik, P.; Kuten, S. (БНТУ, 2018)
      Periodic radiation monitoring of soils today is a priority task not only for Belarus, but also for Japan, suffered by Fukushima nuclear power plant accident. Use of portable and light spectrometers with ability to perform in situ measurements makes it possible to quickly estimate specific activity of measured radionuclides with required accuracy in particular soil site. Basic ...
      2018-03-17

    • Influence of Temperature from 20 to 100 °C on Specific Surface Energy and Fracture Toughness of Silicon Wafers 

      Lapitskaya, V. A.; Kuznetsova, T. A.; Chizhik, S. A. (БНТУ, 2023)
      The influence of temperature in the range from 20 to 100 °C on the specific surface energy and fracture toughness of standard silicon wafers of three orientations (100), (110) and (111) was studied. Silicon wafers were heated on a special thermal platform with an autonomous heating controller, which was installed under the samples. At each temperature, the samples were kept for ...
      2023-12-12

    • Influence of the Cut Axial Depth on Surface Roughness at High-Speed Milling of Thin-Walled Workpieces 

      Germashev, A. I.; Logominov, V. A.; Dyadya, S. I.; Kozlova, Y. B.; Krishtal, V. A. (БНТУ, 2021)
      The paper presents the results of research on the dynamics of end milling of thin-walled work-pieces having complex geometric shapes. Since the milling process with shallow depths of cut is characterized by high intermittent cutting, the proportion of regenerative vibrations decreases, and the effect of forced vibrations on the dynamics of the process, on the contrary, increases. ...
      2021-04-08

    • Influence of the inertia force of underground pipeline systems under seismic loads 

      Shojalilov, Sh. Sh. (БНТУ, 2022)
      The article provides research on assessing the degree of influence of inertial forces when solving problems of seismodynamics of underground polymer pipelines. The problems of the stress-strain state of underground pipeline systems under seismic impact are considered. The tasks are solved by analytical methods. Dangerous points of occurrence of maximum normal stresses under the ...
      2023-01-19

    • Influence of the meridional flow and thermomagnetic convection on characteristics of magnetic fluid seal 

      Krakov, M. S.; Nikiforov, I. V. (Maik Nauka-Interperiodica Publishing, 2011)
      For the low-speed magnetic fluid seals, the influence of the meridional flow, induced by the shaft rotation, on the distribution of magnetic particles concentration, is studied. Influence of the thermomagnetic convection on the structure of this flow and on the temperature distribution in high-speed magnetic fluid seals is investigated also. The problems were examined by numerical ...
      2016-03-29

    • Influence of the type of operating body of knife crushers on energy costs and quality of grinding of plastic waste 

      Alipatova, M. R.; Lapko, M. S. (БНТУ, 2021)
      It is considered the influence of the cutting elements on the quality and energy consumption of processing used PET packaging by cutting. In the course of research, an analytical review of the state of the issue on the basis of modern scientific literature and simulation modeling of the cutting process plastic on machines with working elements of three types: rotor with three ...
      2021-06-14

    • Influence of working members of various configurations on the process of mixing yeast dough 

      Rachok, Vitalii; Telychkun, Volodymyr; Telychkun, Yuliia (БНТУ, 2018)
      Rachok, Vitalii Influence of working members of various configurations on the process of mixing yeast dough / Vitalii Rachok, Volodymyr Telychkun, Yuliia Telychkun // Наука – образованию, производству, экономике : материалы 16-й Международной научно-технической конференции. - Минск : БНТУ, 2018. - Т. 3. - С. 297.
      2019-09-24

    • Influence the anisotropy factor of biological media on scattering indicatrix 

      Zadumov, I.; Bezuglaya, N. V. (БНТУ, 2017)
      Zadumov, I. Influence the anisotropy factor of biological media on scattering indicatrix / I. Zadumov, N. V. Bezuglaya // Новые направления развития приборостроения : материалы 10-й международной научно-технической конференции молодых ученых и студентов, Минск, 26−28 апреля 2017 г. : в 2 т. / Белорусский национальный технический университет ; редкол.: О. К. Гусев [и др.]. – Минск, ...
      2017-06-29

    • Influence the refractive index of biological tissue on the light scattering indicatrix 

      Malyarenko, D. Y.; Bezuglaya, N. V. (БНТУ, 2018)
      Malyarenko, D. Y. Influence the refractive index of biological tissue on the light scattering indicatrix / D. Y. Malyarenko, N. V. Bezuglaya // Новые направления развития приборостроения : материалы 11-й Международной научно-технической конференции молодых ученых и студентов, (18-20 апреля 2018 г.) / пред. редкол. О. К. Гусев. - Минск : БНТУ, 2018. - C. 265.
      2018-09-02