Zobrazeno 1 - 10
of 3 203
pro vyhledávání: '"Bulgakova A"'
Autor:
Goodfriend, Nathan T., Mirza, Inam, Bulgakov, Alexander V., Campbell, Eleanor E. B., Bulgakova, Nadezhda M.
The two-dimensional nanomaterial, hexagonal boron nitride (hBN) was cleanly transferred via a blister-based laser-induced forward-transfer method. The transfer was performed utilizing femtosecond and nanosecond laser pulses for separation distances o
Externí odkaz:
http://arxiv.org/abs/2412.09725
Autor:
Mirza, Inam, Sládek, Juraj, Levy, Yoann, Bulgakov, Alexander V., Dimitriou, Vasilis, Papadaki, Helen, Kaselouris, Evaggelos, Gecys, Paulius, Račiukaitis, Gediminas, Bulgakova, Nadezhda M.
Publikováno v:
Journal of Physics D: Applied Physics, online 11 December 2024
Using different laser irradiation patterns to modify of silicon surface, it has been demonstrated that, at rather small overlapping between irradiation spots, highly regular laser-induced periodic surface structures (LIPSS) can be produced already st
Externí odkaz:
http://arxiv.org/abs/2411.11700
Autor:
Bulgakov, Alexander V., Sládek, Juraj, Hrabovský, Jan, Mirza, Inam, Marine, Wladimir, Bulgakova, Nadezhda M.
Publikováno v:
Proc. SPIE, 2024, 12939, High-Power Laser Ablation VIII, 129390F
A study of damage and ablation of silicon induced by two individual femtosecond laser pulses of different wavelengths, 1030 and 515 nm, is performed to address the physical mechanisms of dual-wavelength ablation and reveal possibilities for increasin
Externí odkaz:
http://arxiv.org/abs/2402.15884
Publikováno v:
Proc. SPIE 12939, High-Power Laser Ablation VIII, 1293903 (11 April 2024)
Volumetric modification of glass materials by ultrashort laser pulses is a powerful technique enabling direct writing of three-dimensional structures for fabrication of optical, photonic, and microfluidic devices. The level of modification is determi
Externí odkaz:
http://arxiv.org/abs/2402.07257
Publikováno v:
Мелиорация и гидротехника, Vol 14, Iss 4, Pp 155-170 (2024)
Purpose: to conduct hydrochemical studies of water and bottom sediments, as well as to assess their hazard level in the diversion channel of the rice irrigation system. The relevance of the research is due to the entry of a large number of pollutants
Externí odkaz:
https://doaj.org/article/3c9014f2c86645ec87e538e06203f80f
Autor:
Nikolai A. Pervyshin, Svetlana V. Bulgakova, Rudolf A. Galkin, Elena A. Lebedeva, Volha N. Vasilkova, Angelina A. Chertischeva
Publikováno v:
Наука и инновации в медицине, Vol 9, Iss 3, Pp 182-189 (2024)
Aim – to develop an applied prognostic calculator for the rate of progression of CKD in elderly patients with type 2 diabetes, which makes it possible to identify a group of high rate of GFR reduction in conditions of routine outpatient admission.
Externí odkaz:
https://doaj.org/article/6e10260c2ce342a290bf7e35f96bcde7
Autor:
O. V. Gunar, G. M. Bulgakova
Publikováno v:
Регуляторные исследования и экспертиза лекарственных средств, Vol 14, Iss 3, Pp 362-369 (2024)
INTRODUCTION. Microbiological testing of any medicine begins with the determination of its antimicrobial activity—that is, its effect on the growth of aerobic bacteria, yeasts, and moulds. Therefore, the improvement of microbiological testing metho
Externí odkaz:
https://doaj.org/article/4140fac64cb9440c9a024eb4557f786b
Autor:
Irina D. Bulgakova, V. V. Zverev, E. O. Kravtsova, G. N. Usatova, D. A. Shoichet, E. A. Zadvornykh, A. A. Shumkina
Publikováno v:
Инфекция и иммунитет, Vol 14, Iss 3, Pp 500-504 (2024)
Introduction. Today, prevalence of neurodegenerative diseases increases. In recent years, more studies have revealed a new knowledge about the role of microglia in the development of these diseases. Animal experiments showed that peripheral inflammat
Externí odkaz:
https://doaj.org/article/18a189aeef894167809a095a06623b04
Autor:
N. A. Osina, D. A. Sitmbetov, O. A. Morozov, E. G. Bulgakova, A. V. Osin, S. S. Chekmareva, E. V. Sazanova, A. M. Senichkina, O. Yu. Lyashova, T. A. Polunina, Ya. M. Krasnov, Z. L. Devdariani, S. A. Shcherbakova
Publikováno v:
Проблемы особо опасных инфекций, Vol 0, Iss 2, Pp 148-156 (2024)
The aim of the study was to develop an algorithm for intraspecific differentiation of tularemia agent strains using a set of approaches based on amplification and sequencing technologies.Materials and methods. 97 strains of Francisella tularensis of
Externí odkaz:
https://doaj.org/article/a69b3be852264095acb6c1d870f516c3
Publikováno v:
Appl. Sci. 2023, 13(6), 3818
In this work, a unified numerical model is used to determine the melting thresholds and to investigate early stages of melting of several crystalline semiconductors (Si, Ge, GaAs, CdTe and InP) irradiated by nanosecond laser pulses. A molten fraction
Externí odkaz:
http://arxiv.org/abs/2301.02153