Zobrazeno 1 - 10
of 174
pro vyhledávání: '"Chetverikova, A. P."'
Autor:
Chetverikova, A. P., Solodovchenko, N. S., Bochkarev, M. E., Bronnikov, K. A., Samusev, K. B., Limonov, M. F.
The creation of highly enhanced and localized electromagnetic fields in dielectric structures with low losses, that is, hot spot technology, is an important applied and fundamental problem. However, known examples are reduced to single hot spots gene
Externí odkaz:
http://arxiv.org/abs/2406.05721
Autor:
Davlatbay X. Kudbiyev, Durdona A. Muxamadjonova, Nasiba A. Sherkuziyeva, Natalia A. Chetverikova
Publikováno v:
Proceedings on Engineering Sciences, Vol 6, Iss 3, Pp 1169-1176 (2024)
We analysed the directions for state regulation of technologies of the digital economy in the selected countries and a supranational union (EU). The goal of this work was to reveal the features of state regulation of the management of knowledge and i
Externí odkaz:
https://doaj.org/article/bdfae3c715854d009052739d388b83cb
The complete picture of the optical properties of resonant structures, along with the frequency, quality factor, and line shape in the scattering spectra, is determined by the electromagnetic field distribution patterns, which are a kind of "fingerpr
Externí odkaz:
http://arxiv.org/abs/2306.08361
A general picture of photonic eigenmodes of dielectric rings with a rectangular cross section is presented, which is fundamentally different from those of whispering gallery modes of the disc. The optical spectrum of a rectangular dielectric ring con
Externí odkaz:
http://arxiv.org/abs/2303.00104
Publikováno v:
64(371). 2018. 367-372
The results of a study of the effect of microvolume emission (power 700 W, frequency 2.45 GHz) on the structural changes in natural clay particles are presented. The influence of the irradiation time (10 and 20 minutes) and the environment in the mic
Externí odkaz:
http://arxiv.org/abs/2302.06330
Autor:
Margarita Bakaeva, Sergey Chetverikov, Sergey Starikov, Aliya Kendjieva, Gaisar Khudaygulov, Darya Chetverikova
Publikováno v:
Journal of Xenobiotics, Vol 14, Iss 1, Pp 79-95 (2024)
Metsulfuron-methyl, a widely used herbicide, could cause damage to the sensitive plants in crop-rotation systems at extremely low levels in the soil. The potential of plant growth-promoting bacteria (PGPB) for enhancing the resistance of plants again
Externí odkaz:
https://doaj.org/article/92ff0dcbce8649239f59fdbd2983fe41
Publikováno v:
Наука и инновации в медицине, Vol 8, Iss 4, Pp 233-238 (2023)
Aim to study the relationship between thyroid function parameters (free T3 (FT3), free T4 (FT4), FT3/FT4 ratio), thyroid-stimulating hormone (TSH) and parameters characterizing sarcopenia (muscle mass and strength, physical performance) in patients w
Externí odkaz:
https://doaj.org/article/5b73bcb392814c608cfb49e8936d4996
Autor:
Tatiana Umpeleva, Elena Chetverikova, Danila Belyaev, Natalya Eremeeva, Tatiana Boteva, Ludmila Golubeva, Diana Vakhrusheva, Irina Vasilieva
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 3 (2024)
ABSTRACTCollecting data on rare Mycobacterium tuberculosis (Mtb) clinical isolates with resistance to the new anti-tuberculosis drug bedaquiline is an important task for improving antimicrobial susceptibility testing methods. Nanopore whole genome se
Externí odkaz:
https://doaj.org/article/53ad8d02f02d40f5ad83321e65dcad08
Autor:
Viacheslav Kopetskyi, Marta Antoniv, Roman Yarema, Viacheslav Maksymovskyi, Valeriia Chetverikova-Ovchinnik, Vitalii Kryzhevskyi, Nataliya Volodko, Vadim Gushchin, Andrei Nikiforchin
Publikováno v:
JCO Global Oncology, Vol , Iss 10 (2024)
PURPOSECytoreductive surgery/hyperthermic intraperitoneal chemotherapy (CRS/HIPEC) programs are often limited to centers in developed countries because of extensive requirements. We aimed to analyze efficacy and challenges of CRS/HIPEC centers in low
Externí odkaz:
https://doaj.org/article/b606bf1dc3844bbab2d06bd30ec16483
Autor:
Anna S. Chetverikova
Publikováno v:
Научно-аналитический вестник Института Европы РАН, Vol 35, Iss 5, Pp 88-96 (2023)
The article is devoted to the analysis of changes in the foreign trade sector of the Czech Republic during the last decade. The main priorities and key challenges within the framework of the new export strategy of the country were considered. Using t
Externí odkaz:
https://doaj.org/article/d6beab8120704245befe7cbcf071b176