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  1. Home /
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  3. Vol. 11 No. 4 (2020)

Vol. 11 No. 4 (2020)

					View Vol. 11 No. 4 (2020)
Published: 2021-01-31

Original articles

  • Widmo ATR-FTIR olejku z drzewa herbacianego

    Pre-assessment of the essential oils adulteration

    Marek Chyc
    1-7
    • PDF (Język Polski)
  • Comparison of the heat of combustion for selected natural refined oils and their mixtures

    Calculation of the molar heat of formation of fatty acid triglycerides from the heat of combustion of vegetable oils

    Łukasz Jęczmionek
    8-15
    • PDF
  • Przyrząd do pomiaru ciśnienia pęcznienia przy użyciu prasy wytrzymałościowej

    Bentonite granulates as a seals for mobile flood barriers

    Piotr Wrona, Wojciech Panna, Stanisław Lipiński, Maciej Woźniak
    16-23
    • PDF (Język Polski)
  • Pary komplementarnych orbitali NOCV

    The electronic structure of phosphotungstic (H₃PW₁₂O₄₀) heteropolyacids modified by Fe²⁺ cation

    Piotr Jan Niemiec
    24-32
    • PDF (Język Polski)
  • FTIR spectra of cement 2

    Analysis of dentistry cements using FTIR spectroscopy

    Agata Lada
    33-39
    • PDF
  • Wyznaczona za pomocą młota Charpie’go wartość pracy zniszczenia i udarności dla próbek PC przetworzonego jednokrotnie, dwukrotnie oraz czterokrotnie

    Research and determination of the degradation mechanism of repeatedly processed polycarbonate

    Michał Kisilewicz, Marcin Tomkiewicz, Piotr Szatkowski
    40-47
    • PDF (Język Polski)
  • Mortality rate of chicken broiler Ross 308 (mean ± SD) at 7th day of rearing, which were applicated for inhibition of post-hatching infection

    Assessment of the antibacterial activity of chestnut (Castanea sativa) and cloves (Syzygium aromaticum) herbal extracts as an alternative to antibiotics use during post-hatching period of chicks

    Rafał Kędzia, Marcin W. Lis
    48-54
    • PDF

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Metadata from Crossref logo

Science, Technology & Innovation (eISSN 2544-9125) | Editor-in-Chief: Józef Zasadziński | ICV 2022: 90.26 | MEiN: 20 (2023) | Publisher: University of Applied Sciences in Tarnow | Faculty of Mathematics and Natural Sciences | Polytechnic Faculty | ul. Mickiewicza 8, 33-100 Tarnów, Poland
Published under the terms of the Creative Commons Attribution-ShareAlike 4.0 International License (CC-BY-SA 4.0)

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