Zobrazeno 1 - 10
of 3 899
pro vyhledávání: '"A. A. Pirogov"'
Autor:
Babichev, Andrey, Pirogov, Evgeniy, Sobolev, Maksim, Blokhin, Sergey, Shernyakov, Yuri, Maximov, Mikhail, Lutetskiy, Andrey, Pikhtin, Nikita, Karachinsky, Leonid, Novikov, Innokenty, Egorov, Anton, Tian, Si-Cong, Bimberg, Dieter
A detailed experimental analysis of the impact of active region design on the performance of 1300 nm lasers based on InGaAs/InAlGaAs superlattices is presented. Three different types of superlattice active regions and waveguide layer compositions wer
Externí odkaz:
http://arxiv.org/abs/2408.02469
Autor:
Savchenkov, P. S., Nikolaev, K. V., Bodnarchuk, V. I., Pirogov, A. N., Belushkin, A. V., Yakunin, S. N.
We implemented the Bayesian analysis to the polarised neutron reflectivity data. Reflectivity data from a magnetic TbCo thin film structure was studied using the bundle of a Monte-Carlo Markov-chain algorithm, likelihood estimation, and error modelin
Externí odkaz:
http://arxiv.org/abs/2405.01243
Autor:
Pavel E. Kopytov, Vladislav V. Andryushkin, Evgeniy V. Pirogov, Maxim S. Sobolev, Andrey V. Babichev, Yuri M. Shernyakov, Mikhail V. Maximov, Andrey V. Lyutetskiy, Nikita A. Pikhtin, Leonid Ya. Karachinsky, Innokenty I. Novikov, Sicong Tian, Anton Yu. Egorov
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 24, Iss 5, Pp 709-716 (2024)
The results of investigation of the gain properties of 1300 nm vertical-cavity surface-emitting lasers active regions based on In0.60Ga0.40As/In0.53Al0.20Ga0.27As superlattices and threshold characteristics comparison of superlattices and highly la
Externí odkaz:
https://doaj.org/article/32f389a449994c8fb8ab2680d4c25c36
Autor:
Bhadari, N. K., Dewangan, L. K., Pirogov, L. E., Pazukhin, A. G., Zinchenko, I. I., Maity, A. K., Sharma, Saurabh
We present an analysis of the dense gas structures in the immediate surroundings of the massive young stellar object (MYSO) W42-MME, using the high-resolution (0$''$.31$\times$0$''$.25) ALMA dust continuum and molecular line data. We performed a dend
Externí odkaz:
http://arxiv.org/abs/2309.16472
Autor:
V. T. Ivashkin, I. V. Maev, T. L. Lapina, Yu. A. Kucheryavyy, S. R. Abdulkhakov, O. P. Alekseeva, S. A. Alekseenko, D. N. Andreev, I. G. Bakulin, N. V. Bakulina, D. S. Bordin, Z. M. Galeeva, N. N. Dekhnich, N. V. Korochanskaya, R. O. Kuvaev, M. A. Livzan, M. F. Osipenko, S. S. Pirogov, V. I. Simanenkov, O. A. Storonova, A. S. Tertychnyy, A. S. Trukhmanov, Yu. P. Uspenskiy, I. B. Khlynov, V. V. Tsukanov
Publikováno v:
Российский журнал гастроэнтерологии, гепатологии, колопроктологии, Vol 34, Iss 3, Pp 7-23 (2024)
Aim: to provide the basic points of the Expert Panel of the Russian Gastroenterological Association with discussion of measures to improve diagnostics, treatment and management of chronic gastritis patients.Key points. In the Russian Federation in 20
Externí odkaz:
https://doaj.org/article/5d7742e1af5741d880c34da4985bf221
Autor:
N. R. Akramov, Yu. V. Baranov, S. G. Bondarenko, V. I. Dubrov, I. M. Kagantsov, S. A. Karpachev, M. I. Kogan, G. I. Kuzovleva, A. V. Pirogov, Yu. E. Rudin, D. E. Sablin, V. V. Sizonov, O. S. Smyrov
Publikováno v:
Vestnik Urologii, Vol 12, Iss 3, Pp 10-18 (2024)
Introduction. Until recently, open ureteral reimplantation was considered the gold standard for the surgical treatment of ureterovesical junction (UVJ) pathologies. The introduction of minimally invasive ureteral reimplantation (MIUR) for the treatme
Externí odkaz:
https://doaj.org/article/76f62940c0104579832764e022eca0d9
Autor:
A. D. Kaprin, N. S. Sergeeva, S. S. Pirogov, I. I. Alentov, O. К. Yutsevich, V. I. Ryabtseva, G. F. Minibaeva, N. V. Marshutina, T. А. Karmakova
Publikováno v:
Российский журнал гастроэнтерологии, гепатологии, колопроктологии, Vol 34, Iss 2, Pp 57-71 (2024)
Aim: to evaluate, using the “GastroPanel®”, the frequency of detection of H. pylori infection and associated gastric diseases among doctors and medical staff of the National Medical Research Radiological Centre of the Ministry of Health of the R
Externí odkaz:
https://doaj.org/article/a627ddae7b8745c7be714a3a5b65a07c
Autor:
V. Т. Ivashkin, I. V. Mayev, Р. V. Tsarkov, М. Р. Korolev, D. N. Andreev, Е. К. Baranskaya, D. S. Bordin, S. G. Burkov, А. А. Derinov, S. К. Efetov, Т. L. Lapina, Р. V. Pavlov, S. S. Pirogov, Е. А. Poluektova, А. V. Tkachev, А. S. Trukhmanov, А. I. Uljanin, Е. D. Fedorov, А. А. Sheptulin
Publikováno v:
Российский журнал гастроэнтерологии, гепатологии, колопроктологии, Vol 34, Iss 2, Pp 101-131 (2024)
Aim. The guidelines set out the modern methods of diagnostics and treatment of peptic ulcer and are created for gastroenterologists, primary care physicians, general practitioners, surgeons, endoscopists.Key points. The clinical guidelines contain mo
Externí odkaz:
https://doaj.org/article/cb2307f2b4bf4db8bc4e1f45f519c7a0
Numerous research studies on dust and molecular filaments have been conducted in star-forming sites, but only a limited number of studies have focused on ionized filaments. To observationally study this aspect, we present an analysis of multi-wavelen
Externí odkaz:
http://arxiv.org/abs/2208.08212
Autor:
Zemlyanukha, Petr, Zinchenko, Igor I., Dombek, Evgeny, Pirogov, Lev E., Topchieva, Anastasiia, Joncas, Gilles, Dewangan, Lokesh K., Ojha, Devendra K., Ghosh, Swarna K.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 515, Issue 2, September 2022, Pages 2445-2463
The environment of S187, a nearby H II region (1.4$\pm$0.3 kpc), is analyzed. A surrounding shell has been studied in the H I line, molecular lines, and also in infrared and radio continua. We report the first evidence of a clumpy HI environment in i
Externí odkaz:
http://arxiv.org/abs/2207.05507