Zobrazeno 1 - 10
of 66
pro vyhledávání: '"V. Gavryushin"'
Publikováno v:
Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko. 84(2)
In the current literature, brainstem hematomas and various types of vascular micromalformations are combined into the one group of diseases under the general name «cavernous angioma» (CA). This approach does not make it possible to accurately deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0b0492755d21476a2127f8b3b75e19f
https://pubmed.ncbi.nlm.nih.gov/32412190
https://pubmed.ncbi.nlm.nih.gov/32412190
Autor:
A. S. Tsukanov, A. M. Kuzminov, A V Gavryushin, D. V. Vyshegorodtsev, O A Maynovskaya, M Kh Toboeva, V Yu Korolik
Publikováno v:
Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko. 83(6)
Turcot syndrome is a rare hereditary syndrome characterized by a combination of brain tumors and colorectal cancer. According to the literature, about 150 such cases have been reported. This article presents a rare clinical case and a literature revi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a31bc0ed78b6869d6ed3c64cd6855de
https://pubmed.ncbi.nlm.nih.gov/32031170
https://pubmed.ncbi.nlm.nih.gov/32031170
Autor:
D I Pitskhelauri, A V Gavryushin, A B Kadasheva, K N Lapteva, E Yu Sokolova, Ivan A. Savin, V V Podlepich, A V Kozlov
Publikováno v:
Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko. 81(5)
Epileptic seizures developing for the first time after a neurosurgical intervention (de novo seizures) are a challenge for choosing an optimal treatment. The pathogenesis of these seizures is often associated with factors that become inactive in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a43dbf8088499c718d5901cd56b5528a
https://pubmed.ncbi.nlm.nih.gov/29076473
https://pubmed.ncbi.nlm.nih.gov/29076473
Autor:
Vitalijus Bikbajevas, V. Gavryushin, Vytautas Grivickas, Alexander K. Fedotov, Alexander V. Mazanik, Olga V. Korolik, K. Gulbinas
Publikováno v:
physica status solidi (RRL) - Rapid Research Letters. 8:639-642
We reveal the intrinsic band-to-band photoluminescence (PL) in Tl-based anisotropic semiconductors by means of confocal spectroscopy. The PL achieves largest value for k ⊥ c, where c is the layers stacking axis, and is dependent on polarization. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd418ca8a5b5261545d80a4646b92809
https://doi.org/10.1002/pssr.201409148
https://doi.org/10.1002/pssr.201409148
Autor:
V. Gavryushin, N. Starzhinskiy, D. Shevchenko, A. Zhukov, I. Zenya, Jūras Mickevičius, G. Tamulaitis
Publikováno v:
Journal of Luminescence. 143:473-478
Photoluminescence properties of ZnSe scintillation crystals co-doped with oxygen and aluminum are studied together with conventional tellurium-doped ZnSe scintillators, for comparison, under continuous-wave and pulsed excitation in the temperature ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de63dfd8f8d1214214fa63408ec6f8c5
https://doi.org/10.1016/j.jlumin.2013.05.031
https://doi.org/10.1016/j.jlumin.2013.05.031
Autor:
V. Gavryushin, K. Gulbinas, Augustinas Galeckas, Paulius Grivickas, Vytautas Grivickas, Vitalijus Bikbajevas
Publikováno v:
physica status solidi (a). 208:2186-2192
Absorption measurements of TlGaSe2 crystals intentionally doped with Fe show growing optical transitions below the band gap energies as impurity concentration increase. The comprehensive theoretical analysis is performed for elucidation of subband ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faf8461dd1cbda416ebeba5adf432325
https://doi.org/10.1002/pssa.201026786
https://doi.org/10.1002/pssa.201026786
Publikováno v:
Journal of Materials Science: Materials in Electronics. 19:311-315
We report on optical study of charge carrier dynamics in vapor phase grown ZnO single crystals with different content of deep defects. Deep defects were controlled by applying various heat treatment regimes to each crystal. A time-resolved picosecond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::698c8a195cfbbc6d548dbc959340a1a1
https://doi.org/10.1007/s10854-007-9490-3
https://doi.org/10.1007/s10854-007-9490-3
Publikováno v:
Russian Journal of Applied Chemistry. 79:861-864
Wetting angles and limits of thermal stability of esters derived from pentaerythritol and perfluoro-, ω-chloropolyfluoro-, and perfluoropolyethercarboxylic acids were studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e5df197a57d830e38b367aad27ca24f
https://doi.org/10.1134/s107042720605034x
https://doi.org/10.1134/s107042720605034x
Publikováno v:
JETP Letters. 83:22-27
A model is proposed and calculations are performed to elucidate the effects of anomalous kinetics and dynamics of transient light self-diffraction signals (“a dip and a buildup” upon the termination of the grating generation pulse and saturation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c38a43601da4eafe579cc96cf3975d0c
https://doi.org/10.1134/s0021364006010061
https://doi.org/10.1134/s0021364006010061
Publikováno v:
Lithuanian Journal of Physics. 46:205-210
The form and electronic structure of the valence band (VB) of the ferroelectric SbSI crystal was calculated by solving the HartreenFocknRoothaan matrix equation. The diagonal eigenvalue matrix " gives the electron state energies. These energies were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9efb3422ee039ab724ef6ce8c3d83f21
https://doi.org/10.3952/lithjphys.46206
https://doi.org/10.3952/lithjphys.46206