Zobrazeno 1 - 10
of 1 079
pro vyhledávání: '"A V Andrianov"'
Autor:
L V Vinokurova, I E Khatkov, R E Izrailov, D S Bordin, E A Dubtsova, K A Nikolskaya, M A Agafonov, A V Andrianov
Publikováno v:
Терапевтический архив, Vol 88, Iss 2, Pp 71-74 (2016)
Duodenal dystrophy (DD) is the pathological change in the wall of the duodenum, which is caused by chronic inflammation in its ectopic pancreatic tissue. The most common complications of DD are acute or chronic pancreatitis and impaired duodenal pate
Externí odkaz:
https://doaj.org/article/e50888cc8c5645b4a3119ba39fec698a
Publikováno v:
New Journal of Physics, Vol 21, Iss 9, p 093047 (2019)
Coherent beam combining refers to the process of generating a bright output beam by merging independent input beams of individually diffusing relative phases by locking them to each other. We report the first quantum mechanical noise limit calculatio
Externí odkaz:
https://doaj.org/article/04a6df309db7406daa3e1a88ec741865
Publikováno v:
eXPRESS Polymer Letters, Vol 17, Iss 2, Pp 211-217 (2023)
The problem of the size dependence of physical properties is one of the most intriguing when we transit to the nano-level. Experiments have shown that this effect is characteristic of the elastic modulus of many polymeric nanofibers obtained by elect
Externí odkaz:
https://doaj.org/article/c2073da0e12b48f9ae1e52ec9dea04fd
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 1, Pp 1-6 (2022)
The problem of coherent amplification of the out-of-phase mode in tapered multicore fibers with cores arranged in a ring and in a square lattice is studied theoretically. The stability of out-of-phase field distributions with respect to both inhomoge
Externí odkaz:
https://doaj.org/article/773c3558586e442aa83960fb72e5eeec
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 332, Iss 6, Pp 73-81 (2021)
Relevance. Water is the most important component of soils, as it influences the main geological processes. This is due to the peculiarities of its composition and structure. Many scientists have studied the issue of the content of bound water in clay
Externí odkaz:
https://doaj.org/article/ee3697db36304b199342643ce06522c6
Publikováno v:
IEEE Access, Vol 9, Pp 6729-6734 (2021)
Optical frequency combs generated in whispering gallery mode microresonators are in high demand for basic science and a large number of applications including telecommunication systems and quantum optics. Here, we study experimentally and theoretical
Externí odkaz:
https://doaj.org/article/00e09d7b43b342bdac8a8244dfa8150c
Autor:
Sandis Spolitis, Rihards Murnieks, Laura Skladova, Toms Salgals, Alexey V. Andrianov, Maria P. Marisova, Gerd Leuchs, Elena A. Anashkina, Vjaceslavs Bobrovs
Publikováno v:
IEEE Access, Vol 9, Pp 66335-66345 (2021)
This article reports an implementation of a microsphere-based optical frequency comb (OFC) generator for substitution of individual laser arrays and simulates wavelength division multiplexed passive optical network (WDM-PON) based on this OFC generat
Externí odkaz:
https://doaj.org/article/cdf6bd2e8e884d288ff6a767c17b5447
Publikováno v:
Vestnik Permskogo Universiteta: Seriâ Geologiâ, Vol 19, Iss 4, Pp 380-387 (2020)
Высокие давления, возникающие в грунтовом массиве, формируют особые свойства грунтов, в том числе влияют на гранулометрический состав.
Externí odkaz:
https://doaj.org/article/5574dfce429045d98625023504f3d6c3
Publikováno v:
Vestnik Permskogo Universiteta: Seriâ Geologiâ, Vol 19, Iss 3, Pp 264-274 (2020)
The properties of clays, including sorption ones, are largely determined by the structure of their crystal lattice, mineral and granulometric composition, and environmental conditions. The mineral composition of clays specifies the form of energy on
Externí odkaz:
https://doaj.org/article/c72056e0f0ee4d2587912348f59b0026
Publikováno v:
Fibers, Vol 10, Iss 11, p 98 (2022)
The characterization of ultrashort optical pulses is a highly requested task. The most popular commercially available hardware/software systems are based on interferometric measurements and second-harmonic generation, leading to some ambiguities and
Externí odkaz:
https://doaj.org/article/cdc17d1e88984a87878b497aa6e400cd