Учителя большого города. Сергей Горбушин.

Е. И. Леенсон

Publications

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Учителя большого города. Сергей Горбушин.

Большой город. 2012.

Леенсон Е. И.

Research target: Physics Education

Priority areas: engineering science

Language: Russian

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Keywords: образование и педагогика школьная педагогика школьная физика

The effect of ultra-rapid electron detachment from negative ions on effective attachment coefficient in H2O:O2 and H2O:air mixtures at moderate reduced electric fields

Ponomarev A., Aleksandrov N., Journal of Physics D: Applied Physics 2026 Vol. 59 Article 315205

Electron attachment and detachment in H2O:O2 and H2O:air mixtures are theoretically studied at moderate (40–100 Td) reduced electric fields. It is shown that there are two synergistic mechanisms of ultra-rapid electron detachment from negative ions in these mixtures, whereas these detachment channels are absent in pure gases. Effective attachment coefficient calculated with consideration for fast ion–molecule ...

Added: August 6, 2026

GenAIED: Cultural and Pedagogical Catalysts in Higher Education

L.: Routledge, 2026.

This volume explores how generative artificial intelligence is reshaping universities worldwide. Rather than focusing only on the technology, it shows how Artificial Intelligence (AI) is changing how students learn, teachers teach, and institutions operate, while also being shaped by cultural values, educational traditions, and social expectations. Bringing together international case studies from regions including Europe, the ...

Added: August 6, 2026

Peer networks as epistemic infrastructure: Rethinking social support among Turkish students in Russian-medium higher education

Ulgen H., Journal of International Students 2026 Vol. 16 No. 17 P. 283–312

This study reports a secondary analysis of phenomenologically informed, semistructured interviews with 15 Turkish undergraduate and graduate students at three universities in Moscow and examines how peer networks function beyond emotional buffering to support academic engagement and institutional navigation in Russian–medium higher education. Drawing on social support theory, communities of practice, and community cultural wealth ...

Added: August 5, 2026

Conductance measurements cannot distinguish crossed Andreev reflection from elastic co-tunnelling in normal–superconductor–normal junctions

Khrapai V., Tikhonov E., Nature Physics 2026 P. 1–2

Feng et al.1 presented transport measurements of three-terminal normal–superconductor–normal devices based on topological insulator nanowires. They measured the full differential conductance matrix, defined as Gij = ∂Ii /∂Vj , beyond the linear response regime as a function of various control parameters. Here i, j∈ [1, 2] denote normal terminals biased by the voltages V1 and ...

Added: August 5, 2026

Localising Inclusion: Pre-Service Teachers' Attitudes and Conceptualisations in Germany and Russia

Iskakova B., Kleinlein E. V., Prisyazhniuk D. et al., European Journal of Education 2026 Vol. 61 No. 3 Article e70810

This study examines pre-service teachers' (PSTs) attitudes towards inclusive education in Germany and Russia and investigates how they relate to teacher training curricula and teacher educators' discourse. A mixed-methods design was used, including an online survey of PSTs (n = 460) with an open-ended question, curriculum review and exploratory interviews with university educators in both contexts. The ...

Added: August 3, 2026

Modeling of the Influence of Temperature on Interaction of a Cathode with a Thin Insulating Film and a Glow Gas Discharge Plasma in a Mixture of Argon and Mercury Vapor

G. G. Bondarenko, Kristya V. I., Savichkin D. O. et al., Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques 2026 Vol. 20 No. 2 P. 417–423

A model of a glow gas discharge in a mixture of argon and mercury vapor is formulated in the presence of a thin insulating film on the cathode surface. Dependences of the discharge characteristics on the mixture temperature are calculated in the range of its variation, in which a noticeable contribution to ionization of the working gas is ...

Added: August 1, 2026

Источник одиночных фотонов с использованием коллоидных квантовых точек CdSe/CdS/ZnS на волноводах из нитрида кремния

Касимов Р. Х., Аржанов А. И., Седых К. О. et al., Оптический журнал 2026 Т. 93 № 1 С. 80–86

Предмет исследования. Использование метода капельного нанесения для изготовления источника одиночных фотонов. Цель работы. Разработка технологического процесса изготовления источника одиночных фотонов на коллоидных квантовых точках для использования их в фотон- ных интегральных схемах. Метод. На первом этапе в программе ANSYS Lumerical рассчитыва- ются период и фактор заполнения фокусирующих элементов связи на длинах волн 545 и 600 ...

Added: July 31, 2026

Non-Volatile Stochastic Photonic Element with Memory Based on Chalcogenide Material

Nevzorov A., Golikov A., Gneushev D. et al., JETP Letters 2026 Vol. 147–151 No. 3 P. 147–151

This paper demonstrates a special stochastic operation mode of a photonic element with a thin GeTe film deposited at a silicon nitride waveguide. As opposed to traditional deterministic switching between stable states, it has been shown that identical pump laser pulses cause a stochastic change in the transmission coefficient. The discovered effect opens up new ...

Added: July 31, 2026

Dual-mode infrared detection via photovoltaic and barrier pyroelectric effects in PbTe p–n junctions

Jarashneli A., Кобцев Д. М., Upcher A. et al., Journal of Applied Physics 2026 Vol. 140 No. 2 Article 024501

In the work, two effects appeared in PbTe p–n junctions under mid-wavelength infrared (2 − 5 μm) and long-wavelength infrared irradiation (≈10.6 μm). The first effect was created by the optical absorption of lR-photons in PbTe and caused by its photovoltage effect. The second novel effect is related to the heating process and the formation ...

Added: July 31, 2026

Electrical detection of spin resonance with time resolution in a two-dimensional electron system

Nikolaev G. A., Orlov O. V., Andreeva S. et al., Physical Review Applied 2026 Vol. 26 Article 014099

We report the electrical detection of the spin resonance with temporal resolution in a two-dimensional electron system. Spin resonance was excited by pulses of subterahertz radiation characterized by relatively short rise and fall times on the order of 10 ns and was observed as a resonant peak in the high-frequency conductivity of the two-dimensional channel. The ...

Added: July 31, 2026

Criticality of a pseudospin phase transition

S. A. Andreeva, Orlov O. V., A. V. Shchepetilnikov et al., Physical Review B: Condensed Matter and Materials Physics 2026 Vol. 114 No. 6 Article 065420

We investigate the temperature dependence of the pseudospin phase transition at filling factor 𝜈=2 in the quantum Hall regime. Experiments were performed on a high-quality, wide AlAs quantum well, where the pseudospin degree of freedom arises naturally from the near degeneracy and equivalence of the two conduction-band valleys. The anisotropic 𝑔-factor inherent to AlAs enabled independent measurement of ...

Added: July 31, 2026

Managerial Skills Development: Management Fighting Courses as an Efficient Training Tool

Biryuk D., Journal of Economics and Social Sciences 2019 No. 15 P. 69–71

The paper is devoted to the study of the mechanism and competencies needed for developing managerial skills through training courses on managerial struggle, which are necessary not only in the field of business and management, but also in other spheres of public life. The technology of these trainings was developed by Vladimir Tarasov. The influence ...

Added: July 29, 2026

Обучение управленческого персонала посредством тренингов по управленческой борьбе

Biryuk D., Gaudeamus Igitur 2020 № 1 С. 46–47

The article is devoted to the study of the mechanism and competencies necessary for the development of managerial skills through training courses on managerial struggle, which are necessary in the field of business and management. The article describes the impact of this technology on the development of necessary skills, as well as techniques used during ...

Added: July 29, 2026

Сборник материалов Второго международного научно-практического форума «Преподавание арабского языка в современном мире: традиции и инновации»

Издательство Центра современных образовательных технологий, 2025.

This collection contains materials from the Second International Scientific and Practical Forum "Teaching Arabic in the Modern World: Traditions and Innovations," held on November 15-16, 2025, by the Sheikha Fatima bint Mubarak Educational Center at the E.M. Primakov Regional Gymnasium, an autonomous non-profit general education organization, in partnership with the Institute of Oriental Studies of the ...

Added: July 28, 2026

Three-dimensional magnetization textures as quaternionic functions

Metlov K., Andrei B. Bogatyrëv, Annalen der Physik 2026 Vol. 538 No. 6 Article e70234

Thanks to the recent progress in bulk full three-dimensional nanoscale magnetization distribution imaging, there is a growing interest to three-dimensional (3D) magnetization textures, promising new high information density spintronic applications. Compared to 1D domain walls or 2D magnetic vortices/skyrmions, they are a much harder challenge to represent, analyze and reason about. Here we build analytical representation for such ...

Added: July 28, 2026

Индустриальная аспирантура в России: кадры для технологического лидерства

Nefedova A., Marinina E. I., Antonova E. et al., М.: ИСИЭЗ ВШЭ, 2026.

В работе отражены результаты масштабного социологического исследования возможностей по реализации индустриальной аспирантуры, выполненного Институтом статистических исследований и экономики знаний Национального исследовательского университета «Высшая школа экономики» (ИСИЭЗ НИУ ВШЭ) при поддержке Минобрнауки России. Рассмотрена международная практика применения подобного формата подготовки научных кадров высшей квалификации. Приведены мнения представителей университетов и компаний о востребованности и перспективах индустриальной аспирантуры в нашей стране, а также суждения ...

Added: July 28, 2026

Proceedings of the International Science Conference “Scientific research of the SCO countries: synergy and integration” - Reports in English (June 3, 2026. Beijing, PRC)

Scientific publishing house Infinity, 2026.

These Conference Proceedings combine materials of the conference – research papers and thesis reports of scientifi c workers. They examine technical, juridical and sociological aspects of research issues. Some articles deal with theoretical and methodological approaches and principles of research questions of personality professionalization. ...

Added: July 24, 2026

A simplified approach to predicting thermal expansion anisotropy of solids from first principles: application to the orthorhombic phase of Mo2C

Dmitry Vasilyev, Gorev V., Ikhsanov R. et al., Journal of Materials Science 2026 No. 61 P. 25452–25470

The orthorhombic phase of 𝛼-Mo2 C is a key component in electrocatalytic applications, as Mo2C-based catalysts can exhibit catalytic performance comparable to or exceeding that of noble metals. Despite its technological relevance, theoretical understanding of the anisotropy in the thermal expansion and related thermoelastic properties of 𝛼-Mo2 C remains limited. In this work, first-principles calculations ...

Added: July 23, 2026

Студенческая вовлеченность в вузах Дальнего Востока: региональные особенности и вызовы образовательной политики

Maloshonok N., Журнал исследований социальной политики 2026 Т. 24 № 2 С. 331–352

Дальневосточный федеральный округ (ДВФО) сталкивается с дефицитом высококвалифицированных кадров, что актуализирует вопросы качества высшего образования и формирования человеческого капитала в регионе. Одним из инструментов оценки образовательной среды в международной практике выступает концепция студенческой вовлеченности, рассматриваемая как индикатор участия студентов в образовательных практиках, способствующих обучению и развитию. Цель статьи заключается в выявлении особенностей студенческой вовлеченности в вузах ДВФО и определении их значения для образовательной политики региона. ...

Added: July 23, 2026

Influence of Pulsed Laser Radiation on the Morphology and Surface Properties of Tungsten Implanted with Helium Ions

Borovitskaya I. V., Pimenov V. N., Korshunov S. N. et al., Physics of Atomic Nuclei 2026 Vol. 89 No. 1 P. S48–S55

The effect of high-power pulsed laser radiation (LR) generated in the GOS 1001 setup in the Q-modulated mode (with a flux power density q equal to 1 × 1014 W/m2, pulse duration t = 50 ns, and the number of pulses N from 1 to 8 in vacuum) on the structure and microhardness of the surface of ...

Added: July 22, 2026

Long-range machine-learning potentials with environment-dependent charges enable predicting LO-TO splitting and dielectric constants

Korogod D., Shapeev A., Ivan S. Novikov, Physical Review B: Condensed Matter and Materials Physics 2026 Vol. 114 No. 2 Article 024104

We present two models with explicit long-range electrostatics in the form of Coulomb interactions. Both models include point charges depending on their local atomic environments, and the second model also conserves a total charge of an atomic system. We combine the proposed long-range models with the local moment tensor potential (MTP) and demonstrate that they ...

Added: July 22, 2026

Global optimization of atomic clusters via physically constrained tensor train decomposition

Sozykin K., Rybin N., Chertkov A. et al., Physical Review B: Condensed Matter and Materials Physics 2026 Vol. 113 No. 22 Article 224111

The global optimization of atomic clusters represents a fundamental challenge in computational chemistry and materials science due to the exponential growth of local minima with system size (i.e., the curse of dimensionality). We introduce a framework that overcomes this limitation by exploiting the low-rank structure of potential energy surfaces through tensor train (TT) decomposition. Our ...

Added: July 22, 2026

New bound on S1× S2-setting Bell locality of a nonseparable Werner state

Loubenets E. R., / Series arxiv.org "quant-ph". 2026. No. 2607.18050.

In many quantum applications it is important to know whether or not a Bell nonlocal two-qudit state exhibits its nonlocality under correlation scenarios with some given numbers S1,S2≥1 of generalized quantum measurements at two sites. In the present article, we find analytically a new general locality condition sufficient for a nonseparable Werner state with a ...

Added: July 21, 2026

Perovskite nanoparticles Cs4PbBr6 and CsPbBr3: synthesis, analysis and peculiar optical properties

Гущина В. А., / Series chemrxiv-2023-vpzhz-v2 "ChemRxiv". 2023.

All-inorganic perovskite CsPbBr3 and Cs4PbBr6 nanoparticles are being intensively studied due to their unique properties and wide range of applications; however, however, the nature of their optical properties is not yet fully understood due to the difficulty of synthesis of singlephase nanoparticles. In this article we describe the features of the synthesis of single-phase particles ...

Added: May 14, 2026