Zobrazeno 1 - 10
of 1 382
pro vyhledávání: '"Kapralov, A. A."'
Autor:
Semkin, Valentin, Shabanov, Aleksandr, Kapralov, Kirill, Kashchenko, Mikhail, Sobolev, Alexander, Mazurenko, Ilya, Myltsev, Vladislav, Nikulin, Egor, Chernov, Alexander, Kameneva, Ekaterina, Bocharov, Alexey, Svintsov, Dmitry
Two-dimensional materials offering ultrafast photoresponse suffer from low intrinsic absorbance, especially in the mid-infrared wavelength range. Challenges in 2d material doping further complicate the creation of light-sensitive $p-n$ junctions. Her
Externí odkaz:
http://arxiv.org/abs/2411.06480
Autor:
Moiseenko, Ilia, Mönch, Erwin, Kapralov, Kirill, Bandurin, Denis, Ganichev, Sergey, Svintsov, Dmitry
Recent theoretical studies of carrier-carrier scattering in degenerate two-dimensional systems have revealed radically different relaxation times for odd and even angular harmonics of distribution function. This theoretical concept, dubbed as 'tomogr
Externí odkaz:
http://arxiv.org/abs/2409.05147
In this paper we study the problem of finding $(\epsilon, \phi)$-expander decompositions of a graph in the streaming model, in particular for dynamic streams of edge insertions and deletions. The goal is to partition the vertex set so that every comp
Externí odkaz:
http://arxiv.org/abs/2404.16701
We study the $k$-connectivity augmentation problem ($k$-CAP) in the single-pass streaming model. Given a $(k-1)$-edge connected graph $G=(V,E)$ that is stored in memory, and a stream of weighted edges $L$ with weights in $\{0,1,\dots,W\}$, the goal i
Externí odkaz:
http://arxiv.org/abs/2402.10806
Locality-sensitive hashing~[Indyk,Motwani'98] is a classical data structure for approximate nearest neighbor search. It allows, after a close to linear time preprocessing of the input dataset, to find an approximately nearest neighbor of any fixed qu
Externí odkaz:
http://arxiv.org/abs/2402.09707
In the kernel density estimation (KDE) problem one is given a kernel $K(x, y)$ and a dataset $P$ of points in a Euclidean space, and must prepare a data structure that can quickly answer density queries: given a point $q$, output a $(1+\epsilon)$-app
Externí odkaz:
http://arxiv.org/abs/2401.02562
Autor:
Mylnikov, Dmitry A., Kashchenko, Mikhail A., Kapralov, Kirill N., Ghazaryan, Davit A., Vdovin, Evgenii E., Morozov, Sergey V., Novoselov, Kostya S., Bandurin, Denis A., Chernov, Alexander I., Svintsov, Dmitry A.
Graphene/hBN/graphene tunnel devices offer promise as sensitive mid-infrared photodetectors but the microscopic origin underlying the photoresponse in them remains elusive. In this work, we investigated the photocurrent generation in graphene/hBN/gra
Externí odkaz:
http://arxiv.org/abs/2312.05612
Two algorithms for construction of all closed knight's paths of lengths up to 16 are presented. An approach for classification (up to equivalence) of all such paths is considered. By applying the construction algorithms and classification approach, w
Externí odkaz:
http://arxiv.org/abs/2304.00565
Autor:
Daniel Cowan‐Turner, Bethan A. Morris, Alexandra Sandéhn, Iwona Bernacka‐Wojcik, Eleni Stavrinidou, Robyn F. Powell, Ilia J. Leitch, Jessica Taylor, Max Walker, Osita Nwokeocha, Maxim V. Kapralov, Anne M. Borland
Publikováno v:
Plants, People, Planet, Vol 6, Iss 6, Pp 1314-1328 (2024)
Societal Impact Statement Research efforts in plant biology have often been focused on sequenced and well‐studied ‘model’ organisms. Despite the advent of relatively inexpensive genome sequencing, most plant taxonomic groups are underrepresente
Externí odkaz:
https://doaj.org/article/4d3e74b364e94063908806492daad8df
Autor:
Kazuhiro Yamada, Claudette St. Croix, Donna B. Stolz, Yulia Y. Tyurina, Vladimir A. Tyurin, Laura R. Bradley, Alexander A. Kapralov, Yanhan Deng, Xiuxia Zhou, Qi Wei, Bo Liao, Nobuhiko Fukuda, Mara Sullivan, John Trudeau, Anuradha Ray, Valerian E. Kagan, Jinming Zhao, Sally E. Wenzel
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-17 (2024)
Abstract A stable mitochondrial pool is crucial for healthy cell function and survival. Altered redox biology can adversely affect mitochondria through induction of a variety of cell death and survival pathways, yet the understanding of mitochondria
Externí odkaz:
https://doaj.org/article/1c733dcdc5e7478d914aed5291e53938