Zobrazeno 1 - 10
of 43
pro vyhledávání: '"I. Donev"'
Autor:
R. Gencheva, M. Petrova, P. Kraleva, S. Hadjidekova, M. Radanova, N. Conev, D. Stoyanov, J. Arabadjiev, E. Tazimova, S. Bachurska, M. Eneva, M. Tsvetkova, G. Zhbantov, T. Karanikolova, D. Manov, A. Ivanova, M. Taushanova‐Hadjieva, R. Staneva, E. Dimitrova, I. Donev
Publikováno v:
Cancer Reports, Vol 7, Iss 2, Pp n/a-n/a (2024)
Abstract Background and aims In approximately 40% of patients with HER2‐negative/HR‐positive breast cancer tumors, the PIK3CA gene is mutated. Despite this, clinical outcomes vary between studies in this cohort. We aimed to ascertain the prevalen
Externí odkaz:
https://doaj.org/article/560a52d4d20f4541b143be1d8674397e
Akademický článek
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Autor:
K. Zhelev, D. Katsarov, N. Velikova, Z. Zahariev, I. Mihaylova, N. Nedev, R. Krasteva, R. Hadgiev, N. Conev, I. Donev
Publikováno v:
Radiotherapy and Oncology. 170:S1251
Publikováno v:
Radiotherapy and Oncology. 170:S970
Autor:
M. Radanova, G. Mihaylova, O. Tasinov, D. Ivanova, N. Nazifova-Tasinova, R. Manev, A. Salim, M. Nikolova, N. Conev, Z. Mihaylova, I. Donev
Publikováno v:
Annals of Oncology. 32:S1356-S1357
Autor:
M. B. Dimitrova, V. I. Donev
Publikováno v:
Nonlinear Oscillations. 13:17-34
This paper is dealing with the oscillatory properties of first-order neutral delay impulsive differential equations and the corresponding inequalities with constant coefficients. The established sufficient conditions ensure the oscillation of every s
Akademický článek
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Autor:
V. I. Donev, M. B. Dimitrova
Publikováno v:
Nonlinear Oscillations. 8:302-317
In this article, we consider first-order neutral impulsive differential equations with constant coefficients and constant delays. We study the asymptotic behavior of eventually positive solutions of these equations and establish necessary and suffici
Autor:
M. B. Dimitrova, V. I. Donev
Publikováno v:
International Journal of Pure and Apllied Mathematics. 83
In this paper we consider first order impulsive neutral differential equation with constant delay, constant coefficient into the neutral term and variable coefficient into the rest. The asymptotic behavior of a non-oscillatory solution for such equat
Publikováno v:
AIP Conference Proceedings.
This paper is dealing with second order neutral delay impulsive differential equations with constant coefficients. Characteristic equations of such equations are established and conditions about the existence of nonoscillatory and oscillatory solutio