Zobrazeno 1 - 10
of 5 259
pro vyhledávání: '"A. A. Dyachenko"'
Autor:
A. V. Svetlakova, D. D. Gromov, O. V. Chemakina, A. V. Agayeva, L. E. Valkova, A. A. Dyachenko, D. V. Bogdanov, M. Yu. Valkov
Publikováno v:
Сибирский онкологический журнал, Vol 22, Iss 3, Pp 16-24 (2023)
Cancer of the corpus uteri (CCU) is one of the most common gynecological malignancies in high- and middleincome countries. The objective of the study was to evaluate the factors predicting survival in CCU patients over the period 2000-2021 using the
Externí odkaz:
https://doaj.org/article/7019b023a58d4120a0ae4d3a54541057
Autor:
A. V. Agaeva, A. V. Svetlakova, D. D. Gromov, O. V. Chemakina, L. E. Valkova, A. A. Dyachenko, D. V. Bogdanov, M. Yu. Valkov
Publikováno v:
Опухоли женской репродуктивной системы, Vol 19, Iss 1, Pp 38-47 (2023)
Background. Breast cancer (BC) is the leading cancer in the world and in Russia. Epidemiological factors predicting breast cancer survival in Russia have not been studied enough. Aim. To evaluate the factors predicting survival in BC by the data of t
Externí odkaz:
https://doaj.org/article/c629393705e94107aecb6fbc5c66a3e4
Autor:
L. E. Valkova, A. A. Dyachenko, V. M. Merabishvili, D. V. Bogdanov, A. V. Berezin, E. F. Potekhina, M. Yu. Valkov
Publikováno v:
Сибирский онкологический журнал, Vol 21, Iss 6, Pp 7-16 (2023)
Background. During the COVID-19 pandemic, annual adult check-ups have been postponed, resulting in cancer screening disruption.The aim of the study was to evaluate changes in the incidence and stage distribution of malignancies included in the screen
Externí odkaz:
https://doaj.org/article/d39925c66ea34e12bc2112dedaaf4d4c
We consider steady surface waves in an infinitely deep two--dimensional ideal fluid with potential flow, focusing on high-amplitude waves near the steepest wave with a 120 degree corner at the crest. The stability of these solutions with respect to c
Externí odkaz:
http://arxiv.org/abs/2404.15481
We introduce a triangular array $\widehat{\sf L}^{(\alpha)}$ of 5-variable homogeneous polynomials that enumerate Laguerre digraphs (digraphs in which each vertex has out-degree 0 or 1 and in-degree 0 or 1) with separate weights for peaks, valleys, d
Externí odkaz:
http://arxiv.org/abs/2312.11081
Publikováno v:
Regulatory Mechanisms in Biosystems, Vol 1, Iss 2, Pp 31-37 (2010)
Для досліджень поліферментних систем синьо-зелених водоростей Mycrocystis aeruginosa розроблено методики та лабораторний стенд, який дозволяє ре
Externí odkaz:
https://doaj.org/article/a1ffbb66e7794f96b39b87d180d4be39
We study the stability of Stokes waves on a free surface of an ideal fluid of infinite depth. For small steepness the modulational instability dominates the dynamics, but its growth rate is vastly surpassed for steeper waves by an instability due to
Externí odkaz:
http://arxiv.org/abs/2211.05473
Autor:
del Ser, D., Fors, O., del Alcázar, M., Dyachenko, V., Horch, E. P., Tokovinin, A., Ziegler, C., van Belle, G. T., Clark, C. A., Hartman, Z. D.
Searching for Earth-sized planets in data from Kepler's extended mission (K2) is a niche that still remains to be fully exploited. The TFAW survey is an ongoing project that aims to re-analyze all light curves in K2 C1-C8 and C12-C18 campaigns with a
Externí odkaz:
http://arxiv.org/abs/2210.10805
Autor:
Korotkevich, Alexander O., Lushnikov, Pavel M., Semenova, Anastassiya A., Dyachenko, Sergey A.
A stability of nearly limiting Stokes waves to superharmonic perturbations is considered numerically. The new, previously inaccessible branches of superharmonic instability were investigated. Our numerical simulations suggest that eigenvalues of line
Externí odkaz:
http://arxiv.org/abs/2206.00725
In the present work we compute numerical solutions of an integro-differential equation for traveling waves on the boundary of a $2$D blob of an ideal fluid in the presence of surface tension. We find that solutions with multiple lobes tend to approac
Externí odkaz:
http://arxiv.org/abs/2205.02349