International Scientific Journals
of Scientific Technical Union of Mechanical Engineering "Industry 4.0"

  • Journals
  • Submission
  • Events
  • About us
  • Contact

Keyword: resolution

  • TECHNOLOGIES

    Improving the resolution and accuracy of temperature distribution on the surface of microsystems using thermographic methods

    • Serhii Matviienko
    • Svitlana Ralchenko
    • Volodymyr Boiko
    • Maksym Bondarenko
    • Volodymyr Andriienko
    • Yuliia Bondarenko
    Machines. Technologies. Materials., Vol. 14 (2020), Issue 1, pg(s) 23-27
    • Abstract
    • View Article
    •  Article PDF

    Improvement of thermographic imaging device by using an automatic scanning system as opaque for infrared radiation of a matrix aperture with a window of transparency at the lens of the thermal imaging lens, leads to improvement of the spatial and temporal characteristics of the thermal imager, namely, its separation from the point of view. As a result of the experiments, it was found that the spatial resolution of the improved thermographic method (compared to the standard method of determination) was improved by 15 – 20%, and the spectral resolution by 0.3 – 0.5 μm. According to the results of the analysis of the processed image, the adjusted temperature scale of the thermogram, which, in turn, allowed to increase the accuracy of temperature determination in each accurate image (the temperature distribution error did not exceed 5.5%).

  • SOCIETY

    ALTERNATIVE DIPLOMACY

    • Rusinova, D.Z.
    Science. Business. Society., Vol. 3 (2018), Issue 3, pg(s) 134-136
    • Abstract
    • View Article
    •  Article PDF

    Without claiming to be exhaustive, this paper aims at analyzing the tools of alternative (Track II and III diplomacy) for conflict resolution and crisis management. In order to maximize the gains from private diplomacy, the EU should take into account what Track II and III diplomacy has done so far to help solve conflicts, why it is need and how it can best be used.

  • TECHNOLOGIES

    ELECTRON BEAM LITHOGRAPHY METHOD FOR HIGH-RESOLUTION NANOFABRICATION

    • Kostic I.
    • Vutova K.
    • Bencurova A.
    • Nemec P.
    • Koleva E.
    Machines. Technologies. Materials., Vol. 11 (2017), Issue 3, pg(s) 106-109
    • Abstract
    • View Article
    •  Article PDF

    Electron beam lithography (EBL) is one of the few “top-down” methods and EBL is becoming increasingly widespread in R&D and small volume production due to its flexibility and mask-less nature, very high (sub-10 nm) resolution and accuracy and in many cases EBL is the only possible alternative. In this paper, obtained experimental and simulation results for EBL nano-patterning using the high-resolution electron beam resist Hydrogen Silsesquioxane (HSQ) are presented and discussed. The influence of EBL process parameters such as exposure dose, resist thickness and development process conditions on the obtained developed images is studied. The applied simulation tool for the resists’ characteristics evaluation is suitable for a precise control of obtained image dimensions in the resist applied as a masking layer for nano-patterning. This investigation and simulation of the characteristics of the studied e-beam resist aim to improve the resolution of the nano-dimensioned electron beam lithography and results for nano-lithography applications are also presented.

Congresses and conferences

  • International Scientific Conference
    "ARTIFICIAL INTELLIGENCE"
    07.03-10.10.2026 - Borovets, Bulgaria
  • IX International Scientific Conference
    "High Technologies. Business. Society"
    09.-12.03.2026 - Borovets, Bulgaria
  • XXIII International Congress
    "Machinеs. Technolоgies. Materials."
    Winter session
    11.-14.03.2026 - Borovets, Bulgaria
  • XXXI International Scientific Technical Conference
    "Foundry"
    22.-24.04.2026 - Pleven, Bulgaria
  • XXXIV International Scientific Conference
    "trans&MOTAUTO"
    22.-25.06.2026 - Varna, Bulgaria
  • XII International Scientific Congress
    "Innovations"
    22.-25.06.2026 - Varna, Bulgaria
  • XI International Scientific Conference
    "Industry 4.0"
    Summer session
    24.-27.06.2026 - Varna, Bulgaria
  • XV International Scientific Congress
    "Agricultural Machinery"
    24.-27.06.2026 - Varna, Bulgaria
  • XIV International Scientific Conference
    "Engineering. Technologies. Education. Safety"
    31.08-03.09.2026 - Varna, Bulgaria
  • X International Scientific Conference
    "Materials Science. Non-Equilibrium Phase Transformations"
    31.08-03.09.2026 - Varna, Bulgaria
  • XXIII International Congress
    "Machines. Technologies. Materials"
    Summer session
    02.-05.09.2026 - Varna, Bulgaria
  • X International Scientific Conference
    "POWER TRANSMISSIONS"
    02.-05.09.2026 - Varna, Bulgaria
  • XIX International Conference for Young Researchers
    "Technical Sciences. Industrial Management"
    11.-14.09.2026 - Varna, Bulgaria
  • XI International Scientific Conference
    "Conserving Soils and Water"
    07.-10.12.2026 - Borovets, Bulgaria
  • X International Scientific Conference on Security
    "Confsec"
    07.-10.12.2026 - Borovets, Bulgaria
  • XI International Scientific Conference
    "Industry 4.0"
    Winter session
    09.-12.12.2026 - Borovets, Bulgaria
  • V International Scientific Conference
    "Mathematical Modeling"
    09.-12.12.2026 - Borovets, Bulgaria

Powered by Tefterche.org

Scientific Technical Union of Mechanical Engineering "Industry-4.0"

108, Rakovski Str., 1000 Sofia, Bulgaria
tel. (+359 2) 987 72 90, tel./fax (+359 2) 986 22 40,
office@stumejournals.com