From superhard to hard: a review of transition metal dioxides TiO2, ZrO2, and HfO2 hardness von Y. Al-Khatatbeh, K. K.M. Lee

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Metastable host–guest structure of carbon von Q. Zhu, O. D. Feya, S. E. Boulfelfel, A. R. Oganov

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Covalent-bonded graphyne polymers with high hardness von M. Hu, J. He, Q. Wang, Q. Huang, D. Yu, Y. Tian, B. Xu

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Thermoelastic equation of state of boron suboxide B6O up to 6 GPa and 2700 K: simplified anderson-grьneisen model and thermodynamic consistency von O. O. Kurakevych, V. L. Solozhenko

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Crystal structures, elastic properties, and hardness of high-pressure synthesized CrB2 and CrB4 von S. Wang, X. Yu, J. Zhang, Y. Zhang, L. Wang, K. Leinenweber, H. Xu, D. Popov, Ch. Park, W. Yang, D. He, Y. Zhao

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Ideal stoichiometric technetium nitrides under pressure: a first-principles study von Z. L. Zhao, K. Bao, D. F. Duan, X. L. Jin, F. B. Tian, D. Li, B. B. Liu, T. Cui

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Effect of impurities on the electric conductivity and magnetoresistance in carbon nanotubes von A. D. Shevchenko, G. D. Ilnitskaja, V. N. Tkach, V. V. Timoshenko, A. V. Terekhov, L. A. Ishchenko, A. Zaleskij, A. S. Los

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Key trends and development peculiarities of the economy of Ukrainian regions von S. O. Ishchuk

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Protection of trade secrets and know-how in Ukraine in the framework of the implementation of Directive (EC) 2016/943 and the enforcement practice von Yu. M. Kapitsa

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Design of hard surfaces with metal (Hf/V) nitride multinanolayers von C. Escobar, J. C. Caicedo, H. H. Caicedo, M. Mozafari

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Comparative investigation of NbN and Nb–Si–N films: experiment and theory von V. I. Ivashchenko, P. L. Scrynskyy, O. S. Lytvyn, O. O. Butenko, O. K. Sinelnichenko, L. Gorb, F. Hill, J. Leszczynski, A. O. Kozak

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Metal binder based on nickel for an intensive electrosintering of diamond_containing composites von R. S. Shmehera, V. I. Kushch, A. L. Maistrenko

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Structural and mechano_chemical features of high_pressure phases forming at p, T and p-treatment of graphite von A. V. Lysenko

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Preparation and characterization of diamond–silicon carbide–silicon composites gaseous silicon vacuum infiltration process von R. J. Liu, Y. B. Cao, C. L. Yan, C. R. Zhang, P. B. He

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Investigation of performance of tools with reduced cBN concentration in grinding hardened steels von V. K. Starkov, E. G. Polkanov

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Gear grinding with superabrasive dish wheels von S. V. Rjabchenko

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On the mechanism of chip formation in oblique cutting of metals von A. A. Vinogradov

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On the formation of a solid solution having the diamond_like lattice in the wurtzitic boron nitride–cubic diamond system von G. S. Olejnik, V. M. Volkogon, A. V. Kotko, N. I. Danilenko, S. K. Avramchuk

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Thermodynamic calculation of the Al–B system at pressures to 8 GPa von V. Z. Turkevich, D. A. Stratijchuk, M. A. Tonkoshkura, N. P. Bezhenar

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The state sovereignty concept in the context of global information space von V. M. Ternavska

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