Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Jan, Jurica"'
Autor:
Ondrej Zivotsky, Lucie Gembalova, Katerina Skotnicova, Ivo Szurman, Tomas Cegan, Jan Jurica, Ondrej Malina, Jakub Cizek
Publikováno v:
AIP Advances, Vol 14, Iss 1, Pp 015218-015218-5 (2024)
In this work, the quaternary Mn2FeSi0.5Al0.5 alloys are prepared for the first time in the form of cylinder-shaped ingots by traditional induction melting technique followed by homogenization annealing at 773 K for 100 h. The microstructural and magn
Externí odkaz:
https://doaj.org/article/878c432df2b44bb7adf18f4394fa7718
Autor:
Yvonna Jiraskova, Jiri Bursik, Jakub Ederer, Pavel Janos, Jan Jurica, Jiri Lunacek, Ondrej Zivotsky
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 4431-4439 (2020)
Present investigations are focused on synthesis of magnetite/cerium dioxide reactive sorbents in various weight ratios of components and their characterization of chemical and magnetic properties. The morphology and changes in magnetic transformation
Externí odkaz:
https://doaj.org/article/37e68796242a4c92a1ba515707d72ceb
Publikováno v:
Biomedical Papers, Vol 162, Iss 1, Pp 18-25 (2018)
The use of cannabis for medical purposes has been recently legalised in many countries including the Czech Republic. As a result, there is increased interest on the part of physicians and patients in many aspects of its application. This mini review
Externí odkaz:
https://doaj.org/article/390d9ac380f64d6989ab9313c6eb2469
Publikováno v:
Catalysis Science & Technology 12(2022), 4811-4816
Proline-catalyzed aldol reactions have been developed as an important toolbox for the synthesis of valuable chiral intermediates, giving birth to asymmetric organocatalysis. Despite progress, their current applications are generally performed in high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::248b2e99f34e187686c7bcee877e20f6
https://doi.org/10.1039/d2cy00516f
https://doi.org/10.1039/d2cy00516f
Publikováno v:
Metals, Vol 11, Iss 1, p 62 (2020)
The present study investigated the effects of alloying and nano-reinforcement on the mechanical properties (microhardness, tensile strength, and compressive strength) of Mg-based alloys and composites. Pure Mg, Mg-3Sn alloy, and Mg-3Sn + 0.2 GNP allo
Externí odkaz:
https://doaj.org/article/cb81aa413f21476c9c54109c0f187972
Publikováno v:
Molecules, Vol 25, Iss 8, p 2001 (2020)
The possibilities of metallurgical preparation of 40Nb-60Al and 15W-85Al intermetallic compounds (in at.%) by plasma arc melting (PAM) and vacuum induction melting (VIM) were studied. Both methods allow easy preparation of Nb–Al alloys; however, si
Externí odkaz:
https://doaj.org/article/d5e1467f91f447afb9ce246985f9ffbc
Autor:
Klimantova, Tomas Cegan, Kateryna Kamyshnykova, Juraj Lapin, Ivo Szurman, Jan Jurica, Vendula
Publikováno v:
Materials; Volume 15; Issue 14; Pages: 5049
The metallurgical preparation and microstructure of as-cast Ti-45Al-2W-xC (in at.%) alloys were investigated. Five alloys with carbon content ranging from 0.38 to 1.96 at.% were prepared by vacuum induction melting (VIM) in graphite crucibles, follow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::7a20a99120de5e79d9d192e83a46ffec
Autor:
Tomas, Cegan, Kateryna, Kamyshnykova, Juraj, Lapin, Ivo, Szurman, Jan, Jurica, Vendula, Klimantova
Publikováno v:
Materials (Basel, Switzerland). 15(14)
The metallurgical preparation and microstructure of as-cast Ti-45Al-2W-xC (in at.%) alloys were investigated. Five alloys with carbon content ranging from 0.38 to 1.96 at.% were prepared by vacuum induction melting (VIM) in graphite crucibles, follow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::36b32354e9f0896470419c95c3c6e85d
https://pubmed.ncbi.nlm.nih.gov/35888514
https://pubmed.ncbi.nlm.nih.gov/35888514
Autor:
Jan Jurica
Publikováno v:
Journal of the ASB Society. 1:22-29
This work focuses on creating maps of the geomagnetic field and areas of increased cosmic radiation surrounding the Earth. Data were measured by Proba-V satellite at Low-Earth orbit 820 kilometres above the Earth during 2015. The actual measured data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96f53ded037068b158c77edc43341c63
https://doi.org/10.51337/jasb20201228003
https://doi.org/10.51337/jasb20201228003
Autor:
Kateryna Kamyshnykova, Juraj Lapin, Tatiana Pelachová, Tomas Cegan, Jan Jurica, Anastasia Volodarskaja
Publikováno v:
Intermetallics. 148:107618
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b09eac41cd6896fb572b235bb476dc6
https://doi.org/10.1016/j.intermet.2022.107618
https://doi.org/10.1016/j.intermet.2022.107618