Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Petr Kral"'
Autor:
Abdul-Rahman Azizogli, Varun Pai, Francesco Coppola, Roya Jafari, Joseph B. Dodd-o, Rohan Harish, Bhavani Balasubramanian, Jatin Kashyap, Amanda M. Acevedo-Jake, Petr Kral, Vivek A. Kumar
Publikováno v:
ACS Omega, Vol 9, Iss 34, Pp 36857-36857 (2024)
Externí odkaz:
https://doaj.org/article/1ab02fbaa9bc45448cb3b7a4a0ab0e80
Autor:
Jiri Dvorak, Petr Kral, Andrey G. Kadomtsev, Vladimir I. Betekhtin, Maria V. Narykova, Marie Kvapilova, Vaclav Sklenicka
Publikováno v:
Materials, Vol 15, Iss 5, p 1646 (2022)
The commercial purity of VT1-0 titanium was processed by the rolling process and executed at elevated, room, and cryo-temperatures. These processings led to the formation of an ultrafine-grained microstructure, with the mean grain size at a nanometer
Externí odkaz:
https://doaj.org/article/8357a82878f74dc9b2880a300f484c4c
Autor:
Petr Kral, Jiri Dvorak, Vaclav Sklenicka, Zenji Horita, Yoichi Takizawa, Yongpeng Tang, Lubomir Kral, Marie Kvapilova, Pavla Roupcová, Jakub Horvath
Publikováno v:
Materials, Vol 15, Iss 1, p 331 (2022)
Sheets of coarse-grained S304H austenitic steel were processed by high-pressure sliding (HPS) at room temperature and a ultrafine-grained microstructure with a mean grain size of about 0.14 µm was prepared. The microstructure changes and creep behav
Externí odkaz:
https://doaj.org/article/edd24b22e7964c289c5ef1af6cf6b909
Autor:
Petr Kral, Jiri Dvorak, Vaclav Sklenicka, Zenji Horita, Yoichi Takizawa, Yongpeng Tang, Lenka Kunčická, Marie Kvapilova, Marie Ohankova
Publikováno v:
Metals, Vol 11, Iss 12, p 2044 (2021)
High-pressure sliding (HPS) and rotary swaging (RS) at room temperature were used to form severely deformed microstructures in martensitic creep-resistant P92 steel. The deformed microstructures contained markedly different ratios of low- and high-an
Externí odkaz:
https://doaj.org/article/feac514b7b114896aed889aa9b292642
Publikováno v:
Metals, Vol 11, Iss 1, p 152 (2021)
Cast nickel-based superalloys INC713 LC, B1914 and MAR-M247 are widely used for high temperature components in the aerospace, automotive and power industries due to their good castability, high level of strength properties at high temperature and hot
Externí odkaz:
https://doaj.org/article/836842ced6a448bcad6cc2cd316e064b
Autor:
Yi Chen, Philip Mickel, Huijie Pei, Yingfeng Wen, Xin Guan, Yun Wang, Xuyang Wang, Omar Al Mhtachem, Cheng Zhang, Hui Nie, Xingping Zhou, Petr Kral, Xiaolin Xie
Publikováno v:
ACS Applied Materials & Interfaces. 15:18333-18342
Autor:
Vaclav Sklenicka, Kveta Kucharova, Petr Kral, Jiri Dvorak, Marie Kvapilova, Vera Vrtilková, Jakub Krejcí
Publikováno v:
Journal of Nuclear Materials. 583:154518
Publikováno v:
MATERIALS TRANSACTIONS.
Autor:
Vladimír Bencko, Adrijana Atanasoska Arsov, Alexander V Bongartz, John Mitchell, Petr Kral, Veronika Reinhard, Laszlo Fazekas, Zoltan Bubenik, Stefano De Porzi, John M. Quinn, Milos Bohonek, Preslava Stoeva, Jozef Kuca, Ronald Ti, Jack Taylor, Petr Majovsky
Publikováno v:
Central European Journal of Public Health. 28:325-330
The North Atlantic Treaty Organization (NATO) is the premier and only security alliance uniting 30 countries and growing with many partner states in the provision of collective security and against threats posed by conflict and natural disasters. Sec
Autor:
Joseph Dodd-o, Abhishek Roy, Zain Siddiqui, Roya Jafari, Francesco Coppola, Santhamani Ramasamy, Afsal Kolloli, Dilip Kumar, Soni Kaundal, Boyang Zhao, Ranjeet Kumar, Alicia S. Robang, Jeffrey Li, Abdul-Rahman Azizogli, Varun Pai, Amanda Acevedo-Jake, Corey Heffernan, Alexandra Lucas, Andrew C. McShan, Anant K. Paravastu, B. V. Venkataram Prasad, Selvakumar Subbian, Petr Král, Vivek Kumar
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract The lasting threat of viral pandemics necessitates the development of tailorable first-response antivirals with specific but adaptive architectures for treatment of novel viral infections. Here, such an antiviral platform has been developed
Externí odkaz:
https://doaj.org/article/8f7930b13bfe4e648f971bea11e843e9