Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Zuzana Kovacova"'
Autor:
Yury O. Nunez Lopez, Anna Casu, Zuzana Kovacova, Alejandra M. Petrilli, Olga Sideleva, William G. Tharp, Richard E. Pratley
Publikováno v:
Frontiers in Endocrinology, Vol 13 (2022)
Pioglitazone, a PPARγ agonist, is used to treat type 2 diabetes (T2D). PPARγ is highly expressed in adipose tissue (AT), however the effects of pioglitazone to improve insulin sensitivity are also evident in other tissues and PPARγ agonism has bee
Externí odkaz:
https://doaj.org/article/fdfc0e0b0b624c89a1fbb9eb2320c5cf
Autor:
Larissa Moravcikova-Gouvea, Igor Moravcik, Vaclav Pouchly, Zuzana Kovacova, Michael Kitzmantel, Erich Neubauer, Ivo Dlouhy
Publikováno v:
Materials, Vol 14, Iss 19, p 5796 (2021)
This paper reports the microstructural evolution and mechanical properties of a low-density Al0.3NbTa0.8Ti1.5V0.2Zr refractory high-entropy alloy (RHEA) prepared by means of a combination of mechanical alloying and spark plasma sintering (SPS). Prior
Externí odkaz:
https://doaj.org/article/a034105264ce41d68cef082e9499deb2
Influence of Ti on the Tensile Properties of the High-Strength Powder Metallurgy High Entropy Alloys
Autor:
Igor Moravcik, Stepan Gamanov, Larissa Moravcikova-Gouvea, Zuzana Kovacova, Michael Kitzmantel, Erich Neubauer, Ivo Dlouhy
Publikováno v:
Materials, Vol 13, Iss 3, p 578 (2020)
The focus of this study is the evaluation of the influence of Ti concentration on the tensile properties of powder metallurgy high entropy alloys. Three Ni1.5Co1.5CrFeTiX alloys with X = 0.3; 0.5 and 0.7 were produced by mechanical alloying and spark
Externí odkaz:
https://doaj.org/article/eb8fe864657e414b9d9e16cbca8f2027
Autor:
Zuzana Wedellova, Zuzana Kovacova, Michaela Tencerova, Tomas Vedral, Lenka Rossmeislova, Michaela Siklova-Vitkova, Vladimir Stich, Jan Polak
Publikováno v:
PLoS ONE, Vol 8, Iss 6, p e66783 (2013)
Contribution of individual adiponectin isoforms to lipolysis regulation remains unknown. We investigated the impact of full-length, trimeric and globular adiponectin isoforms on spontaneous lipolysis in subcutaneous abdominal (SCAAT) and visceral adi
Externí odkaz:
https://doaj.org/article/b6114314299f41888d4b048a82ddb1cd
Autor:
Zuzana Kovacova
Publikováno v:
Biologia. 78:1551-1563
Autor:
Zuzana Kovacova, Larissa Moravcikova-Gouvea, Ivo Dlouhy, Michael Kitzmantel, Erich Neubauer, Vít Jan
Publikováno v:
Materials Science Forum. 1016:940-945
In this work, the low-density Al0.5NbTa0.8Ti1.5V0.2Zr RHEA prepared by mechanical alloying combined with hot uniaxial pressing (HP) was investigated. The alloy was subjected to different sintering temperatures on the range of 1200°C up to 1600°C, w
Autor:
Michael Kitzmantel, Zuzana Kovacova, Erich Neubauer, Jaroslav Sedláček, Ľuboš Bača, Edmund Dobročka, Ľubomír Orovčík
Publikováno v:
Journal of the European Ceramic Society. 40:3829-3843
The influence of YB4 and Y2O3 on densification, mechanical properties and oxidation performance of ZrB2-SiC (ZS) composite was studied. The oxidation tests were performed in static air up to temperature of 1650 °C for 1 h as well as under dynamic co
Publikováno v:
ICERI2021 Proceedings.
Autor:
Michael Kitzmantel, Zuzana Kovacova, Igor Moravcik, Ivo Dlouhy, Larissa Moravcikova-Gouvea, Vaclav Pouchly, Erich Neubauer
Publikováno v:
Materials
Volume 14
Issue 19
Materials, Vol 14, Iss 5796, p 5796 (2021)
Materials . 2021, vol. 14, issue 19, p. 1-21.
Volume 14
Issue 19
Materials, Vol 14, Iss 5796, p 5796 (2021)
Materials . 2021, vol. 14, issue 19, p. 1-21.
This paper reports the microstructural evolution and mechanical properties of a low-density Al0.3NbTa0.8Ti1.5V0.2Zr refractory high-entropy alloy (RHEA) prepared by means of a combination of mechanical alloying and spark plasma sintering (SPS). Prior
Autor:
Michael Kitzmantel, Zuzana Kovacova, Erich Neubauer, Ľuboš Bača, Mária Vozárová, Ľubomír Orovčík
Publikováno v:
Ceramics International. 45:18795-18802
Within this work, the preparation of yttrium tetraboride (YB4) in the form of powder as well as bulk material was investigated. Powders were synthesized via four different reaction methods, including direct synthesis from elemental powders, reduction