Vol. 61 No. 6 (2021)

Articles

• Comparision of the walk techniques for fitness state space analysis in vehicle routing problem

  Anita Agárdi, László Kovács, Tamás Bányai

  672-683

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• Delamination of polyimide in hydrofluoric acid

  Asaad K. Edaan Al-mashaal, Rebecca Cheung

  684-688

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• Dirac oscillator in dynamical noncommutative space

  Ilyas Haouam

  689-702

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• Bearing capacity of damaged reinforced concrete beams strengthened with metal casing

  Irina Karpiuk, Denis Danilenko , Vasyl Karpiuk, Anna Danilenko , Tatiana Lyashenko

  703-721

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• Geotechnical and microstructural properties of cement-treated laterites stabilized with rice husk ash and bamboo leaf ash

  Emeka Segun Nnochiri, Olumide Moses Ogundipe, Samuel Akinlabi Ola

  722-732

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• Assessment of external interface of autonomous vehicles

  Adam Orlický, Alina Mashko, Josef Mík

  733-739

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• Determination of bond model for 7-wire strands in pretensioned concrete beam

  Vadzim Parkhats, Rafał Krzywoń, Jacek Hulimka, Jan Kubica

  740-748

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• Hydrothermally-calcined waste paper ash nanomaterial as an alternative to cement for clay soil modification for building purposes

  Ubong Williams Robert, Sunday Edet Etuk, Okechukwu Ebuka Agbasi, Grace Peter Umoren, Samuel Sunday Akpan, Lebe Agwu Nnanna

  749-761

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• Cavitation wear of Eurofer 97, Cr18Ni10Ti and 42HNM alloys

  Hanna Rostova, Victor Voyevodin, Ruslan Vasilenko, Igor Kolodiy, Vladimir Kovalenko, Vladimir Marinin, Valeriy Zuyok, Alexander Kuprin

  762-767

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• Water-air ejector with conical-cylindrical mixing chamber

  Andrii Sliusenko, Vitalii Ponomarenko; Inna Forostiuk

  768-776

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