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News
September 11, 2026
How to Assess Students Knowledge in the Age of AI
A researcher at HSE University has proposed a flowchart to help lecturers decide how to assess students who use artificial intelligence. It shows where the use of AI should be restricted and where it can be incorporated into the learning process. The article has been published in IT Professional.
September 9, 2026
‘Balkan Hospitality Opens Doors: Studying Dialects on the Verge of Extinction
You cannot study spoken dialects from books. Instead, you need to go to a village, seek out its elders, and earn the trust of local residents before you can record hours of spontaneous stories. This is how Natalia Muravleva, Associate Professor at the Faculty of Humanities, conducts her research. Her internship in Serbia continued her long-standing study of dialects spoken by Macedonian settlers. In this interview, she discusses how diaspora cultural centres help researchers reach informants, why native speakers need to be interviewed only in their own language (otherwise, as she puts it, they may 'break'), and how a single field season helped her finalise her monograph. She also shares warm memories of autumn in Belgrade and of colleagues with whom grammar can be discussed in three languages at once.
September 9, 2026
Scientists Train Neural Network to Generate Process Plans from 3D Models
Researchers at the HSE FCS AI and Digital Science Institute have developed CAD2TechSpec, a framework that converts 3D models of mechanical parts into machining process plans—step-by-step instructions for machine tools. The solution aims to reduce the time required for the design and preparation of technical process documentation in mechanical engineering, aircraft manufacturing, and other high-tech industries. The study findings have been published in PeerJ Computer Science.

 

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Analysis of Dispersion Characteristics of Chain of Coupled Resonators with Plasma Channel Filling and Further Design of Plasma-Beam Travelling-Wave Tubes Based on This Method

P. 63–70.
Kasatkin A., Kravchenko N., Mukhin S., Presnyakov S.

Equivalent systems method was implemented for designing the resonator slow-wave structures in plasma-beam devices, and non-impact plasma was used for the filling of the transit channel. The collation of the calculation results demonstrates the adequacy of the developed model in comparison with the real devices and structures. The analysis of the slow-wave structure dispersion characteristics was carried out. The structure of the plasma-beam travelling-wave tube high frequency unit was designed, and using the VEGA software, the tube parameters were estimated.

Language: English
Full text
DOI
Keywords: дисперсионные характеристикиdispersion characteristics резонаторные замедляющие системыresonator slow-wave structuresequivalent systems methodplasma filling of transit channelcell equivalent schemestructure of plasma beam travelling-wave tube high frequency unitметод эквивалентных системплазменное заполнение пролетного каналаэквивалентная схема ячейкиструктура высокочастотного блока пучково-плазменной ЛБВ

In book

2016 International Conference on Actual Problems of Electron Devices Engineering (APEDE)
Саратов: IEEE, 2016.
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