Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Dalibor Matýsek"'
Autor:
Lenka Řeháčková, Vlastimil Novák, Silvie Rosypalová, Milan Heger, Ondřej Zimný, Dalibor Matýsek, Sára Leinweberová, Dalibor Novák
Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 1410-1422 (2023)
This work aims to investigate the rheological properties, namely dependence of dynamic viscosity on temperature, chemical composition, and shear rate, of environmentally friendly inorganic systems using a high-temperature rotational viscometer up to
Externí odkaz:
https://doaj.org/article/bfadb75675744ed0b37f468de35b9fe4
Autor:
Šárka Langová, Bruno Kostura, Pavel Raška, Dalibor Matýsek, Vlastimil Novák, Michal Ritz, Jiří Krčmář
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract In this work, the electrochemical properties of the leached sludge, magnetite and zinc ferrite were studied. Acetic acid was used as a leaching reagent because, in recent years, there has been a surge of interest in using zinc-containing mat
Externí odkaz:
https://doaj.org/article/550b8275418045df95b091c4e3b69b9d
Publikováno v:
Materials, Vol 17, Iss 1, p 269 (2024)
Despite numerous studies focused on the hydrothermal (HT) synthesis of fly ash zeolites (FAZs), this method still has many limitations, the main of which is the low yield of zeolites. Hydrothermally synthesized zeolites are typically multiphase and e
Externí odkaz:
https://doaj.org/article/ba8298518d2f4279a0efd68a22832ef0
Publikováno v:
Crystals, Vol 13, Iss 12, p 1618 (2023)
This work focuses on wetting two types of substrates (a platinum substrate and a polished graphite substrate) by molten polycomponent oxide system CaO–MgO–SiO2–Al2O3–B2O3 to test the level of interaction at high temperatures. The tested syste
Externí odkaz:
https://doaj.org/article/ebc82a02c292485185f3f502daf563c0
Publikováno v:
Crystals, Vol 12, Iss 12, p 1782 (2022)
This work aims to describe the interfacial interaction at the interface between refractory material and high-manganese (XT 720) and structural (11 523) steel using a wetting test up to 1600 °C. The contact angles were determined through the sessile
Externí odkaz:
https://doaj.org/article/995d5aa7e3934898b63efa17914d8a14
Autor:
Lenka Řeháčková, Vlastimil Novák, Bedřich Smetana, Dalibor Matýsek, Petra Váňová, Ľubomíra Drozdová, Jana Dobrovská
Publikováno v:
Journal of Materials Research and Technology, Vol 8, Iss 4, Pp 3635-3643 (2019)
In this paper, selected key thermophysical and thermodynamical properties of steels (three alloys based on Fe–C–Cr) such as solidus (TS) and liquidus (TL) temperatures, peritectic transformation temperatures (TP), heats of fusion (ΔHF), specific
Externí odkaz:
https://doaj.org/article/7536c5aae3b8449da6f3891b69975c24
Autor:
Vlastimil Novák, Lenka Řeháčková, Petra Váňová, Michal Sniegoň, Dalibor Matýsek, Kateřina Konečná, Bedřich Smetana, Silvie Rosypalová, Markéta Tkadlečková, Ľubomíra Drozdová, Petr Klus
Publikováno v:
Materials, Vol 15, Iss 4, p 1592 (2022)
This work aims to assess the effect of an oxygen content graded in minimal quantities, on the order of hundreds of ppms, on the determination of surface tension of low-alloy FeCOCr and FeCONi steels in contact with a corundum substrate. Oxygen, as a
Externí odkaz:
https://doaj.org/article/69989bdff32d4480bff94344c2969e54
Publikováno v:
Journal of Sustainable Development of Energy, Water and Environment Systems, Vol 5, Iss 1, Pp 58-68 (2017)
The Moravian-Silesian Region is one of the most polluted sites by dust particles in the Czech Republic. Therefore, atmospheric concentrations of heavy metals as cadmium, cobalt, chromium, copper, nickel, lead, antimony, thallium, manganese, iron and
Externí odkaz:
https://doaj.org/article/0961fc8af62e4a2eb610cda6e348f1c8
Autor:
Julia Radwan-Pragłowska, Łukasz Janus, Marek Piątkowski, Aleksandra Sierakowska, Ernest Szajna, Dalibor Matýsek, Dariusz Bogdał
Publikováno v:
Polymers, Vol 13, Iss 2, p 211 (2021)
One of the most common neurological diseases is epilepsy, which not only negatively affects the quality of people’s life but also may lead to life-threatening situations when its symptoms such as seizures cannot be controlled medically. A very seri
Externí odkaz:
https://doaj.org/article/b1aba496ab7f4ae6a4a2820f0c843bb4
Autor:
Julia Radwan-Pragłowska, Klaudia Stangel-Wójcikiewicz, Marek Piątkowski, Łukasz Janus, Dalibor Matýsek, Marcin Majka, Dalia Amrom
Publikováno v:
Molecules, Vol 25, Iss 18, p 4280 (2020)
The growing number of female reproductive system disorders creates a need for novel treatment methods. Tissue engineering brings hope for patients, which enables damaged tissue reconstruction. For this purpose, epithelial cells are cultured on three-
Externí odkaz:
https://doaj.org/article/51258b3719964b1b86ada854c5c03fbd