Zobrazeno 1 - 10
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pro vyhledávání: '"A. A. Kasyanov"'
Autor:
A. A. Kasyanov
Publikováno v:
Oftalʹmologiâ, Vol 20, Iss 4, Pp 812-818 (2023)
A clinical case of bilateral implantation of EDOF IOL in a patient after LASIK is presented. The standards for assessing visual acuity at an intermediate distance are indicated. A modified version of the test table for the intermediate distance is pr
Externí odkaz:
https://doaj.org/article/4c9215ff58284c3b85ff1e44bec9bc60
Autor:
A. A. Kasyanov, E. G. Ryzhkova
Publikováno v:
Oftalʹmologiâ, Vol 19, Iss 2, Pp 325-333 (2022)
IOL power calculation after keratorefractive surgery is an important applied aspect of cataract surgery. The probability of refractive error is especially high when calculating in patients with a history of radial keratotomy. There is no unified appr
Externí odkaz:
https://doaj.org/article/c096463ea2c8435e903cc9b46dfb47ad
Autor:
A. A. Kasyanov
Publikováno v:
Oftalʹmologiâ, Vol 18, Iss 3, Pp 415-421 (2021)
In a number of complex refractive cases, the achievement of an accurate refractive result cannot be guaranteed. Simultaneous implantation of a toric or multifocal IOL for the correction of complex ametropias may be accompanied by a significant deviat
Externí odkaz:
https://doaj.org/article/0decd4f43ff6442dada5aa93d06338e6
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 19, Iss 2, Pp 229-236 (2019)
Subject of Research.The paper presents results of study on a thermoelectric cooling module with damping heat and electrically conductive material for cold junctions. Telluride obtained by synthesis in a melting furnace is used as a thermoelectric ele
Externí odkaz:
https://doaj.org/article/d0dfbd5afbd74679bc7008f96501d1fa
Autor:
A. A. Kasyanov
Publikováno v:
Oftalʹmologiâ, Vol 14, Iss 4, Pp 291-298 (2017)
The purpose: The development of micro invasive scleral fixation technology of the foldable IOL, the evaluation of its efficiency, reliability and security.Patients and Methods. The study was conducted in a group of 196 patients (201 eyes). Micro inva
Externí odkaz:
https://doaj.org/article/eb5db63628bd4fddbf1aec315cfe37c3
Discrete time control systems whose dynamics and observations are described by stochastic equations are common in engineering, operations research, health care, and economics. For example, stochastic filtering problems are usually defined via stochas
Externí odkaz:
http://arxiv.org/abs/2311.12184
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 15, Iss 2, Pp 173-195 (2015)
The principles and methods of thermopower and electrical conductivity measurements at high temperatures (100 – 1000 K) are reviewed. These two properties define the so-called power factor of thermoelect ric materials. Moreover, in combination with
Externí odkaz:
https://doaj.org/article/dda4883646b44941993dedb34a9e4aa3
For expectation functions on metric spaces, we provide sufficient conditions for epi-convergence under varying probability measures and integrands, and examine applications in the area of sieve estimators, mollifier smoothing, PDE-constrained optimiz
Externí odkaz:
http://arxiv.org/abs/2208.03805
This paper studies weak continuity of nonlinear filters. It is well-known that Borel measurability of transition probabilities for problems with incomplete state observations is preserved when the original discrete-time process is replaced with the p
Externí odkaz:
http://arxiv.org/abs/2207.07544
Autor:
Brecs, Ivars1,2 (AUTHOR) ivarsbrecs@gmail.com, Skuja, Sandra3 (AUTHOR) sandra.skuja@rsu.lv, Kasyanov, Vladimir1,4 (AUTHOR) martins.kalejs@stradini.lv, Groma, Valerija3 (AUTHOR) valerija.groma@rsu.lv, Kalejs, Martins1,2 (AUTHOR) iveta.ozolanta@rsu.lv, Svirskis, Simons5 (AUTHOR) ssvirskis@latnet.lv, Ozolanta, Iveta1,4 (AUTHOR) peteris.stradins@stradini.lv, Stradins, Peteris1,2 (AUTHOR)
Publikováno v:
Journal of Clinical Medicine. Jul2024, Vol. 13 Issue 14, p4225. 25p.