Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Luboš Jakubka"'
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 47 (2024)
This paper deals with determining degradation changes in alkaline-activated slag-based building materials. It describes methods for determining dynamic elastic moduli obtained by acoustic non-destructive methods, including the ultrasonic pulse method
Externí odkaz:
https://doaj.org/article/6e140a72fc63402c940d1cccb0587573
Autor:
Richard Dvořák, Luboš Jakubka, Libor Topolář, Martyna Rabenda, Artur Wirowski, Jan Puchýř, Ivo Kusák, Luboš Pazdera
Publikováno v:
Materials, Vol 16, Iss 24, p 7570 (2023)
Sewage and water networks are crucial infrastructures of modern urban society. The uninterrupted functionality of these networks is paramount, necessitating regular maintenance and rehabilitation. In densely populated urban areas, trenchless methods,
Externí odkaz:
https://doaj.org/article/00d5309894c842099427839f26eb8e33
Autor:
Libor Topolář, Dalibor Kocáb, Petr Hrubý, Luboš Jakubka, Michaela Hoduláková, Romana Halamová
Publikováno v:
Materials, Vol 16, Iss 9, p 3527 (2023)
Two sizes of test samples were selected to investigate the effect of size on the level of degradation. The smaller test specimens had dimensions of 40 × 40 × 160 mm, and the larger ones had dimensions of 100 × 100 × 400 mm. Both sizes of test spe
Externí odkaz:
https://doaj.org/article/385eb9d709cd4ee3bd2e62989e6cdfa7
Autor:
Louisa Giannoudi, Lukas Fujcik, Luboš Jakubka, Jan Prasek, Sameh Khatib, Edita Hejatkova, J. Krejci
Publikováno v:
Microelectronics International. 21:20-24
Screen‐printed electrodes are widely used in the construction of sensors. The use of graphite material is preferred due to its simple technological processing and low cost. Different graphite pastes are compared for hydrogen peroxide detection. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4b307de8cc057372369a74221f9773d
https://doi.org/10.1108/13565360410549684
https://doi.org/10.1108/13565360410549684
Autor:
Jan Krejčí, Jan Prášek, Lukáš Fujcik, Sameh Khatib, Edita Hejátková, Luboš Jakubka, Louisa Giannoudi
Publikováno v:
Microelectronics International; 2004, Vol. 21 Issue 3, p20-24, 5p