Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Serguei Krouglov"'
Autor:
Danielle Tokarz, Richard Cisek, Ariana Joseph, Ahmad Golaraei, Kamdin Mirsanaye, Serguei Krouglov, Sylvia L. Asa, Brian C. Wilson, Virginijus Barzda
Publikováno v:
Frontiers in Oncology, Vol 9 (2019)
Thin tissue sections of normal and tumorous pancreatic tissues stained with hematoxylin and eosin were investigated using multiphoton excitation fluorescence (MPF), second harmonic generation (SHG), and third harmonic generation (THG) microscopies. T
Externí odkaz:
https://doaj.org/article/9985ffa6febb4b388f4cd638768f5fef
Autor:
Mehdi Alizadeh, Fayez Habach, Mykolas Maciulis, Lukas Kontenis, Saulius Bagdonas, Serguei Krouglov, Vytautas Baranauskas, Danute Bulotiene, Vitalijus Karabanovas, Ricardas Rotomskis, Margarete K. Akens, Virginijus Barzda
Polarimetric second harmonic generation (SHG) microscopy is employed to study partially oriented fibrillar structures. The polarimetric SHG parameters are influenced by three-dimensional (3D) configuration of C6symmetry fibrilar structures in the foc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::187c9e352dfcc7188e3716d6fd0cfa8a
https://doi.org/10.1101/2023.02.23.529792
https://doi.org/10.1101/2023.02.23.529792
Autor:
Leonardo Uribe Castaño, Kamdin Mirsanaye, Lukas Kontenis, Serguei Krouglov, Edvardas Žurauskas, Roya Navab, Kazuhiro Yasufuku, Ming‐Sound Tsao, Margarete K. Akens, Brian C. Wilson, Virginijus Barzda
Publikováno v:
Journal of Biophotonics. 16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03b60c46daa3a789ee945c4cfd159264
https://doi.org/10.1002/jbio.202200284
https://doi.org/10.1002/jbio.202200284
Autor:
Serguei Krouglov
The modified $F(R)$ gravity theory with the function $F(R)=-(1/\beta)\ln(1-\beta R)$ is studied. The action at small coupling $\beta$ becomes Einstein--Hilbert action. The bound on the parameter $\beta$ from local tests is $\beta\leq 2\times 10^{-6}$
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3c9959624127b440de27f2c087ae76f
Autor:
Serguei Krouglov
Spherically symmetric solution in 4D Einstein--Gauss--Bonnet gravity coupled to modified logarithmic nonlinear electrodynamics (ModLogNED) is found. This solution at infinity possesses the charged black hole Reissner--Nordstr\"{o}m behavior. We study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e99d1c3562e59a609a781acf135813ea
Autor:
Serguei Krouglov
Publikováno v:
Nuclear Physics
We study and discuss the critical behavior of charged by nonlinear electrodynamics (NED) AdS black holes in an extended phase space. The negative cosmological constant is treated as a thermodynamic pressure and the black hole mass is considered as th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b32ef8b9de2edd1ab92d4444f6b9b7f
http://arxiv.org/abs/2209.10524
http://arxiv.org/abs/2209.10524
Second harmonic generation (SHG) in biological tissue originates predominantly from noncentrosymmetric fibrillar structures partially oriented within the focal volume (voxel) of a multiphoton excitation microscope. The study is aimed to elucidate fib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4deacf4303b13aef35984a576647d754
https://doi.org/10.1101/2022.08.23.504933
https://doi.org/10.1101/2022.08.23.504933
Autor:
Leonardo Uribe Castaño, Kamdin Mirsanaye, Lukas Kontenis, Serguei Krouglov, Margarete K. Akens, Virginijus Barzda
We employ wide-field second harmonic generation (SHG) microscopy together with nonlinear Stokes polarimetry for quick ultrastructural investigation of large sample areas (700 μm x 700 μm) in thin histology sections. The Stokes vector components for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5442e77c5b15995241843fd08b3ac94b
https://doi.org/10.1101/2022.06.12.495834
https://doi.org/10.1101/2022.06.12.495834
Autor:
Serguei Krouglov
Thermodynamics of magnetically charged black holes in Anti-de Sitter space in an extended phase space is studied. The cosmological constant is considered as a pressure and the black hole mass is treated as the chemical entalpy. The black hole thermod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b50153c1119eca1efda3164f81a0f55
Autor:
Serguei Krouglov
The logarithmic correction to Bekenshtein-Hawking entropy in the framework of 4D Einstein$-$Gauss$-$Bonnet gravity coupled with nonlinear electrodynamics is obtained. We explore the black hole solution with the spherically symmetric metric. The logar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0544faee1ded7a55f2a527acd3f061e7
https://doi.org/10.20944/preprints202103.0566.v1
https://doi.org/10.20944/preprints202103.0566.v1