Technologies and Engineering
Technologies and Engineering
ISSN 2786-5371 e-ISSN 2786-538X
DOI: 10.30857/2786-5371
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Issue

Vol. 26, No. 4, 2025

  • 30.10.2025

Technologies and Engineering 

ISSN (print) 2786-5371

ISSN (online) 2786-538X

Publisher: Kyiv National University of Technologies and Design

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All articles from the issue

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Cloud-based digital twins: How simulations can predict failures in industry

Keywords: data stream processing; simulation-based forecasting; industrial IoT systems; predictive analytics; hybrid infrastructure

Vitalii Yasenenko

https://doi.org/10.30857/2786-5371.2025.4.2

Suggested citation

Yasenenko, V. (2025). Cloud-based digital twins: How simulations can predict failures in industry. Technologies and Engineering, 26(4), 26-36. https://doi.org/10.30857/2786-5371.2025.4.2
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  • 17.09.2025
  • 318 Views
  • Technologies and Engineering - Vol. 26, No. 4, 2025
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Research on methods for optimising the performance of VR applications in low-bandwidth browsers

Keywords: WebXR; progressive loading; LOD; caching; texture compression; Three.js; A-Frame

Ya. Latyshev, Hanna Vlasiuk

https://doi.org/10.30857/2786-5371.2025.4.3

Suggested citation

Latyshev, Ya., & Vlasiuk, H. (2025). Research on methods for optimising the performance of VR applications in low-bandwidth browsers. Technologies and Engineering, 26(4), 37-43. https://doi.org/10.30857/2786-5371.2025.4.3
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  • 17.09.2025
  • 176 Views
  • Technologies and Engineering - Vol. 26, No. 4, 2025
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Development of microtextures on polymer surfaces using the transfer method from metal templates

Keywords: contact angle; polycarbonate; silicone; polyethylene; hydrophobicity

Oleksiy Myronyuk, Denys Baklan, Anna Bilousova, Volodymyr Strashenko

https://doi.org/10.30857/2786-5371.2025.4.4

Suggested citation

Myronyuk, O., Baklan, D., Bilousova, A., & Strashenko, V. (2025). Development of microtextures on polymer surfaces using the transfer method from metal templates. Technologies and Engineering, 26(4), 44-53. https://doi.org/10.30857/2786-5371.2025.4.4
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  • 17.09.2025
  • 220 Views
  • Technologies and Engineering - Vol. 26, No. 4, 2025
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Conceptual model of a web-based traffic flow management system in an urban environment based on microservice architecture

Keywords: distributed information services; digital modelling of urban mobility; real-time data flow analysis; web analytics of transport systems; spatio-temporal data visualisation; Smart City

Andrii Roskladka, Yevhenii Postrelko

https://doi.org/10.30857/2786-5371.2025.4.5

Suggested citation

Roskladka, A., & Postrelko, Ye. (2025). Conceptual model of a web-based traffic flow management system in an urban environment based on microservice architecture. Technologies and Engineering, 26(4), 54-67. https://doi.org/10.30857/2786-5371.2025.4.5
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  • 17.09.2025
  • 279 Views
  • Technologies and Engineering - Vol. 26, No. 4, 2025
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Development of the composition and technology of an alcohol-free hand sanitiser

Keywords: hygienic agent; benzalkonium chloride; essential oil; dissolution; hand hygiene; sensor dispenser

Hanna Tarasenko, Olena Saliy, Bohdan Muravskyi, Maiia Popova, Galyna Kuzmina

https://doi.org/10.30857/2786-5371.2025.4.6

Suggested citation

Tarasenko, H., Saliy, O., Muravskyi, B., Popova, M., & Kuzmina, G. (2025). Development of the composition and technology of an alcohol-free hand sanitiser. Technologies and Engineering, 26(4), 68-76. https://doi.org/10.30857/2786-5371.2025.4.6
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  • 17.09.2025
  • 299 Views
  • Technologies and Engineering - Vol. 26, No. 4, 2025