Zobrazeno 1 - 10
of 1 576
pro vyhledávání: '"Grekov AN"'
Autor:
Grekov, Andrey, Nekrasov, Nikita
We review the limit shape problem for the Plancherel measure and its generalizations found in supersymmetric gauge theory instanton count. We focus on the measure, interpolating between the Plancherel measure and uniform measure, a U(1) case of N=2*
Externí odkaz:
http://arxiv.org/abs/2403.07168
Publikováno v:
Environmental control systems. 2023. Issue. 2 (40). pp. 117-126
The article discusses methods for measuring the speed of sound, scattering, attenuation and absorption of sound in liquids, on the basis of which the structural diagrams of modern devices have been developed. In real conditions, acoustic measurement
Externí odkaz:
http://arxiv.org/abs/2312.08496
Publikováno v:
Environmental Control Systems. 2023. Issue. 3 (53). pp. 68-78
The paper presents the results of a study of the impact of acoustic and vibration signals on Black Sea mussels, and determines the necessary technical characteristics of vibration sensors. A method has been developed based on the analysis of the time
Externí odkaz:
http://arxiv.org/abs/2312.06263
Publikováno v:
Environmental control systems. 2020. Issue. 3 (41). pp. 65-75
The work analyzes existing methods for increasing the accuracy of determining weekend navigation parameters of unmanned underwater vehicles. It is proposed to retrofit the navigation system with an additional hydrodynamic tilt unit, which will increa
Externí odkaz:
http://arxiv.org/abs/2312.08238
Autor:
Grekov, Andrei, Nekrasov, Nikita
Affine analogues of the Q-functions are constructed using folded instantons partition functions. They are shown to be the solutions of the quantum spectral curve of the N-body elliptic Calogero-Moser (eCM) system, the quantum Krichever curve. They al
Externí odkaz:
http://arxiv.org/abs/2310.04571
Publikováno v:
Вестник медицинского института «Реавиз»: Реабилитация, врач и здоровье, Vol 14, Iss 3, Pp 74-82 (2024)
Aim: to study the relationship between clinical and morphological parameters of skin melanoma and the BRAF status of the tumor in patients with stage I of the disease. Materials and methods. The study was retrospective and included 200 patients with
Externí odkaz:
https://doaj.org/article/64c864c0bea0446aa33a438a95ba6c7a
Publikováno v:
Monitoring systems of environment 3(49),2022: 106-116
Acoustic flow velocity and direction meters from the IST series, which can be integrated into various measuring systems, are considered. The simulation of the flow profile in the measuring tube was carried out depending on the free flow velocity. A m
Externí odkaz:
http://arxiv.org/abs/2211.16864
Autor:
A. M. Kryanev, I. D. Rozanov, S. S. Lebedev, D. N. Grekov, K. S. Titov, T. A. Yakusheva, M. Kh. Salpagarov
Publikováno v:
Опухоли головы и шеи, Vol 14, Iss 1, Pp 49-55 (2024)
Diffuse midline glioma of the brain is a rare but very aggressive and resistant glial tumor. This pathology is characterized by impossibility of radical surgical treatment, radioresistance, resistance to drug treatment, high morbidity in children, lo
Externí odkaz:
https://doaj.org/article/f74aac19a27c4eceab442f1cfc1abc5f
Publikováno v:
Folia Medica, Vol 66, Iss 3, Pp 436-440 (2024)
Poland’s syndrome is an uncommon congenital anomaly of unknown etiology, the main characteristic of which is the absence of the major pectoral muscle. Thorax and upper limb malformations also may be present. Poland’s syndrome has been observed in
Externí odkaz:
https://doaj.org/article/ed87220f8ff046049f58af6cd4a9c0b6
Publikováno v:
Monitoring systems of environment 4(46),2021: 134-142
The paper discusses the improvement of the accuracy of an inertial navigation system created on the basis of MEMS sensors using machine learning (ML) methods. As input data for the classifier, we used infor-mation obtained from a developed laboratory
Externí odkaz:
http://arxiv.org/abs/2212.03550