Zobrazeno 1 - 10
of 790
pro vyhledávání: '"A. Kamburov"'
Autor:
N. J. Haradhvala, J. Kim, Y. E. Maruvka, P. Polak, D. Rosebrock, D. Livitz, J. M. Hess, I. Leshchiner, A. Kamburov, K. W. Mouw, M. S. Lawrence, G. Getz
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Polymerase proofreading and the mismatch repair pathway maintain the fidelity of DNA replication. Here the authors show that tumors with concurrent loss of function of both pathways lead to mutation signatures that are not simply a sum of the signatu
Externí odkaz:
https://doaj.org/article/847499a0dbe4432598403e0c9420f9f4
Autor:
Basulto, José, Kamburov, Nikola
We study global solutions to the classical one-phase free boundary problem that have finite Morse index relative to the Alt-Caffarelli functional. We show that such solutions are stable outside a compact set and characterize the index as the maximal
Externí odkaz:
http://arxiv.org/abs/2311.10185
Autor:
Kamburov, Nikola
We study solutions to a one-phase singular perturbation problem that arises in combustion theory and that formally approximates the classical one-phase free boundary problem. We introduce a natural density condition on the transition layers themselve
Externí odkaz:
http://arxiv.org/abs/2302.13422
Autor:
Giorgi Mamadashvili, Antoine Brin, Maksym Chumak, Valeriia Diedus, Lars Drössler, Bernhard Förster, Kostadin B. Georgiev, Tigran Ghrejyan, Ruslan Hleb, Mark Kalashian, Ivan Kamburov, Gayane Karagyan, Joni Kevlishvili, Zviad Khutsishvili, Laurent Larrieu, Meri Mazmanyan, Peter I. Petrov, Levan Tabunidze, Claus Bässler, Jörg Müller
Publikováno v:
Ecology and Evolution, Vol 14, Iss 7, Pp n/a-n/a (2024)
Abstract The hyperdiverse wood‐inhabiting fungi play a crucial role in the global carbon cycle, but often are threatened by deadwood removal, particularly in temperate forests dominated by European beech (Fagus sylvatica) and Oriental beech (Fagus
Externí odkaz:
https://doaj.org/article/0249a54533d748dfb7cc25224139ea3d
Autor:
Kamburov, Nikola, Wang, Kelei
We prove the nondegeneracy condition for stable solutions to the one-phase free boundary problem. The proof is by a De Giorgi iteration, where we need the Sobolev inequality of Michael and Simon and, consequently, an integral estimate for the mean cu
Externí odkaz:
http://arxiv.org/abs/2207.12740
Autor:
Todor Penyashki, Georgi Kostadinov, Mara Kandeva, Antonio Nikolov, Rayna Dimitrova, Valentin Kamburov, Pancho Danailov, Snezhan Bozhkov
Publikováno v:
Tribology in Industry, Vol 46, Iss 1, Pp 13-28 (2024)
The present work is concerned with studying surface parameters of coatings deposited to titanium alloy Ti6Al4V by electrospark deposition (ESD) with hard alloy depositing electrodes based on WC, TiC and TiCN. The variation of roughness parameters, co
Externí odkaz:
https://doaj.org/article/036d4b54eb6945f78f0deba24a96d162
Autor:
Kamburov, Nikola, Sirakov, Boyan
We prove that positive solutions of the superlinear Lane-Emden system in a two-dimensional smooth bounded domain are bounded independently of the exponents in the system, provided the exponents are comparable. As a consequence, the energy of the solu
Externí odkaz:
http://arxiv.org/abs/2205.02587
Autor:
Graham, Keith, Lienau, Philip, Bader, Benjamin, Prechtl, Stefan, Naujoks, Jan, Lesche, Ralf, Weiske, Joerg, Kuehnlenz, Julia, Brzezinka, Krzysztof, Potze, Lisette, Zanconato, Francesca, Nicke, Barbara, Montebaur, Anna, Bone, Wilhelm, Golfier, Sven, Kaulfuss, Stefan, Kopitz, Charlotte, Pilari, Sabine, Steuber, Holger, Hayat, Sikander, Kamburov, Atanas, Steffen, Andreas, Schlicker, Andreas, Buchgraber, Philipp, Braeuer, Nico, Font, Nuria Aiguabella, Heinrich, Tobias, Kuhnke, Lara, Nowak-Reppel, Katrin, Stresemann, Carlo, Steigemann, Patrick, Walter, Annette O., Blotta, Simona, Ocker, Matthias, Lakner, Ashley, von Nussbaum, Franz, Mumberg, Dominik, Eis, Knut, Piccolo, Stefano, Lange, Martin
Publikováno v:
In Cell Chemical Biology 18 July 2024 31(7):1247-1263
Autor:
Todor Penyashki, Georgi Kostadinov, Mara Kandeva, Antonio Nikolov, Rayna Dimitrova, Valentin Kamburov
Publikováno v:
Tribology in Industry, Vol 45, Iss 4, Pp 686-698 (2023)
In the present work, the possibilities of improving the surface properties of titanium alloy Ti6Al4V by electrospark deposition (ESD) at negative polarity were investigated. The coatings were deposited with a TiB2-TiAl-based hard-alloy electrode with
Externí odkaz:
https://doaj.org/article/6039e8dedcf447c990aa95c43272acd1
Effective Strains Determination in Continuous Constrained Double Bending with Active Friction Forces
Autor:
Valentin Kamburov, Antonio Nikolov
Publikováno v:
Tribology in Industry, Vol 45, Iss 4, Pp 710-717 (2023)
In this work, a new process for severe plastic deformation (SPD) with active friction forces - CCDB Conform R3D2, a variation of the so-called "active bending", which is a continuous two-stage bending in calibers with small relative bending radius, i
Externí odkaz:
https://doaj.org/article/af9194c5ca8f463e93541e7613ab6fc0