D. Terentyev, J. Riesch, S. Lebediev, T. Khvan, Aleksandr Zinovev, M. Rasiński, A. Dubinko, J.W. Coenen,
Recent efforts dedicated to the mitigation of tungsten (W) brittleness have demonstrated that tungsten fiber-reinforced composites acquire extrinsic toughening even at room temperature, which is due to the outstanding strength of W wires. However, high temperature operation/fabrication of the fiber-reinforced composite might result in the degradation of the mechanical properties of W wires. To address this, we investigate mechanical and microstructural properties of potassium-doped tungsten wires, ...
Tópico(s): Metal and Thin Film Mechanics
2018 - Elsevier BV | International Journal of Refractory Metals and Hard Materials
D. Terentyev, Aleksandr Zinovev, T. Khvan, J.-H. You, N. Van Steenberge, Е. Е. Журкин,
Design of plasma-facing components (PFC) for DEMO divertor unravels new challenges to be met by the in-vessel materials. Embrittlement induced by 14 MeV neutrons in the baseline first wall material - tungsten (W) endangers structural integrity of PFCs. Chromium (Cr) and/or Cr-W alloy has been considered as a candidate material in the design of mid heat flux PFCs as structural body of the monoblock. In our preceding work, the potential of the vacuum arc melting for the fabrication of pure Cr and Cr-W ...
Tópico(s): Advanced materials and composites
2021 - Elsevier BV | Journal of Nuclear Materials
T. Khvan, Ludovic Noels, D. Terentyev, Folke Dencker, Douglas Stauffer, Ude Hangen, W. Van Renterghem, Chih-Cheng Chang, Aleksandr Zinovev,
Application of reduced activation ferritic/martensitic (RAFM) steels as the structural material in future fusion reactors requires the knowledge of their mechanical properties under relevant operational conditions i.e. temperatures and irradiation by fast neutrons. Execution of the neutron irradiation and post irradiation examination is expensive and lengthy, therefore experimental and computational solutions to ease the characterization of as-irradiated materials are in the scope of interests of ...
Tópico(s): Microstructure and mechanical properties
2022 - Elsevier BV | Journal of Nuclear Materials
... 57. Mukhanov, “Deportatsiia koreitsev.”58. Conversation between Liubov Khvan and the author in Ussuriisk in 2009.59. ...
Tópico(s): Korean Peninsula Historical and Political Studies
2012 - Taylor & Francis | Historian
Lyubov I. Belyakova, Aleksandr B. Sagakyants, Alexey N. Shevchenko, Elena V. Filatova, Viktor K. Khvan, Irina A. Khomutenko, D.A. Shvyrev, Elena P. Ulianova, Elena S. Бондаренко, Inna A. Novikova,
e16511 Background: Bladder cancer (BC) is an urgent problem of oncology in the world, and without appropriate and timely treatment it can lead to severe disability and a significant deterioration in the quality of life of patients. BC accounts for 4.5% of the total cancer incidence. Cancer stem cells (CSCs) are actively involved in the development of recurrent malignant tumors, and also play an important role in the development of chemotherapy and radioresistance of tumor cells. CSCs in BC are poorly ...
Tópico(s): Cancer Cells and Metastasis
2021 - Lippincott Williams & Wilkins | Journal of Clinical Oncology
Lyubov I. Belyakova, Aleksandr B. Sagakyants, Alexey N. Shevchenko, Elena V. Filatova, Elena S. Бондаренко, Oksana G. Shulgina, Viktor K. Khvan, D.A. Shvyrev, Irina A. Khomutenko,
e16508 Background: Bladder cancer (BC), which accounts for 4.5% of the total cancer incidence, is the cause of frequent severe disability and a significant deterioration in the quality of life of patients. BC development is determined by a number of factors, involving the immune system; however, its role is poorly understood. The purpose of the study was to determine characteristics of parameters of the cellular immunity in patients with non-muscle invasive BC. Methods: The study included 14 patients ...
Tópico(s): Immune cells in cancer
2021 - Lippincott Williams & Wilkins | Journal of Clinical Oncology
Aleksandr Khovailo, Aidar Murtazin, Evgeniy Kolesnikov, Efim Argunov, D. Karpenkov, A. A. Shubin, Irina Bazhenova, Aleksandra Khvan, Aleksei Bogach, E.M. Elsehly,
Tópico(s): Advanced Thermoelectric Materials and Devices
2023 - Springer Science+Business Media | MRS Advances