Труды Международного симпозиума НАДЕЖНОСТЬ И КАЧЕСТВО.. Т. 1.

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Труды Международного симпозиума НАДЕЖНОСТЬ И КАЧЕСТВО.

Т. 1. Penza : -, 2019.

Модель преобразователя напряжения с ротацией силовых каналов для расчета его наработки до отказа при статистическом моделировании

Zhadnov V. V., В кн.: Труды Международного симпозиума НАДЕЖНОСТЬ И КАЧЕСТВО.Т. 1.: Пенза: Издательство ПГУ, 2019. С. 18–23.

Рассмотрены вопросы формирования наработки до отказа многоканального преобразователя напряжения с магистрально-модульной архитектурой и смешанным резервированием при статистическом моделировании. Предложена формальная модель преобразователя с ротацией силовых каналов, которая позволяет получить реализацию наработки преобразователя с учетом отказов при переключениях каналов и изменений их характеристик надежности при ротациях и отказах. Разработанная модель создана в рамках допущений и ограничений, ...

Added: June 4, 2019

Исследование влияния коэффициента качества производства аппаратуры на оценку показателей надежности радиотехнических устройств систем связи

Korolev P., Лосева М. В., В кн.: Труды Международного симпозиума НАДЕЖНОСТЬ И КАЧЕСТВО.Т. 1.: Пенза: Издательство ПГУ, 2019. С. 145–146.

The paper shows that the main purpose of any industrial enterprise that implements a quality management system in its activities is to restore order in the industrial enterprise, i.e. the introduction of an effective management system. Hence, the quality management system for an industrial enterprise today is a mandatory factor of its existence in the ...

Added: June 18, 2019

Research target: Electronics and Electrical Engineering Engineering and Technology Computer Science Mathematics

Priority areas: engineering science

Language: Russian

Sample Chapter

Keywords: надежность качество

Труды Международного симпозиума НАДЕЖНОСТЬ И КАЧЕСТВО.

АНАЛИЗ НАПРАВЛЕНИЙ ИННОВАЦИОННОГО РАЗВИТИЯ СРЕДСТВ ИЗМЕРЕНИЙ В РОССИЙСКОЙ ФЕДЕРАЦИИ

Plotnikov S., Альманах современной метрологии 2024 № 2 (38) С. 140–149

The results of the analysis of data collected by the method of expert questioning of Russian scientific metrological institutes’ employees, as well as buyers of measuring instruments, are presented. ...

Added: May 21, 2026

АНАЛИЗ СОДЕРЖАНИЯ ФЕДЕРАЛЬНОГО ИНФОРМАЦИОННОГО ФОНДА ПО ОБЕСПЕЧЕНИЮ ЕДИНСТВА ИЗМЕРЕНИЙ В ЧАСТИ ОСЦИЛЛОГРАФОВ

Plotnikov S., Апрелев А. В., Апрелева М. А. et al., Альманах современной метрологии 2022 № 2 (30) С. 94–101

The results of the analysis of data from the Federal Information Fund for Ensuring the Uniformity of Measurements in terms of oscilloscopes are presented. ...

Added: May 21, 2026

B-facets in Dimension 4

Селянин Ф. И., Journal of Dynamical and Control Systems 2026 Vol. 32 No. 2 P. 1–16

A B-facet is a lattice -dimensional polytope in the positive octant with a positive normal covector, such that every -dimensional simplex with vertices in it is a B-simplex (i.e., a pyramid of height one with base on a coordinate hyperplane). B-facets were introduced in [2] in the context of the monodromy conjecture. In this paper, we complete the ...

Added: May 21, 2026

Upper bounds for Steklov eigenvalues of a hypersurface of revolution

Denis Seliutskii, Russian Journal of Mathematical Physics 2025 Vol. 32 No. 2 P. 399–407

In this paper, we find an upper bound for the first Steklov eigenvalue for a surface of revolution with boundary consisting of two spheres of different radii. Moreover, we prove that, in some cases, this boundary is sharp. ...

Added: May 19, 2026

ML-based Fast Simulation of FARICH Responses

Shipilov F., Barnyakov A., Ivanov A. et al., / Series Physics "arxiv.org". 2026.

A fast simulation of the detector response is a vital task in high-energy physics (HEP). Traditional Monte-Carlo methods form the backbone of modern particle physics simulation software but are computationally expensive. We present a machine-learning-based approach to fast simulation of the Focusing Aerogel Ring Imaging Cherenkov (FARICH) detector response. Given a particle track and momentum, ...

Added: May 19, 2026

Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics (Volume 3: System Demonstrations)

Association for Computational Linguistics, 2026.

Added: May 19, 2026

Dataset of solubility values for organic compounds in binary mixtures of solvents at various temperatures

Bezzubov S., Malikov D., Krasnov L. et al., Scientific data 2026 Vol. 13 Article 727

Solubility is a crucial property of organic compounds, impacting their potential applications in synthetic chemistry, materials science and drug design. Moreover, in technological processes mixtures of solvents are often utilized, making the solubility assessment more complicated. Predicting solubility values in mixtures of solvents from a molecular structure can help to address this issue, although a ...

Added: May 19, 2026

Aerokinesis: An IoT-Based Vision-Driven Gesture Control System for Quadcopter Navigation Using Deep Learning and ROS2

Pikalov V., Meshcheryakov V., Kondratev S. et al., Technologies 2026 Vol. 14 No. 1 P. 1–27

This paper presents Aerokinesis, an IoT-based software–hardware system for intuitive gesture-driven control of quadcopter unmanned aerial vehicles (UAVs), developed within the Robot Operating System 2 (ROS2) framework. The proposed system addresses the challenge of providing an accessible human–drone interaction interface for operators in scenarios where traditional remote controllers are impractical or unavailable. The architecture comprises ...

Added: May 19, 2026

Aerokinesis: An IoT-Based Vision-Driven Gesture Control System for Quadcopter Navigation Using Deep Learning and ROS2

Кондратьев С., Никитин Г. Э., Дырченкова Ю. А. et al., Technologies 2026 Vol. 14 No. 1 P. 1–27

Added: May 19, 2026

On smooth Fano threefolds with coregularity zero

Жакупов О. Б., European Journal of Mathematics 2025 Vol. 11 Article 84

We provide examples of smooth three-dimensional Fano complete intersections of degree 2, 4, 6, and 8 that have absolute coregularity 0. Considering the main theorem of Avilov, Loginov, and Przyjalkowski (CNTP 18:506–577, 2024) on the remaining 101 families of smooth Fano threefolds, our result implies that each family of smooth Fano threefolds has an element of absolute ...

Added: May 18, 2026

Parallel Computational Technologies. PCT 2025

Springer, 2025.

This book constitutes the refereed proceedings of the 19th International Conference on Parallel Computational Technologies, PCT 2025, held in Moscow, Russia, during April 8–10, 2025. The 31 full papers included in this volume were carefully reviewed and selected from 122 submissions. These papers were organized under the following topical sections: High Performance Architectures, Tools and Technologies; ...

Added: May 18, 2026

KMHCR: A Key-Controlled Signal-Domain Transformation for 5G IoT Security

Ronglin Z., Wei L., Jiahong C. et al., Journal of Signal Processing Systems 2026 Vol. 98 P. 1–15

To address the need for lightweight and low-latency protection in massive resource-constrained 5G Internet of Things (IoT) systems, this paper proposes Key-Controlled Modulation Hopping and Constellation Rotation (KMHCR). KMHCR is designed as a physical-layer confidentiality-enhancement mechanism that avoids bit-wise full-payload encryption in the protection pipeline. It uses a shared key derived from channel-reciprocity secret key ...

Added: May 16, 2026

DPN Verifier: A Toolkit for Faster Soundness Verification and Repair of Process Models with Data

Suvorov N. M., Proceedings of the Institute for System Programming of the RAS 2026 Vol. 38 No. 3(2) P. 49–66

Data Petri Nets (DPNs) extend classical Petri nets to model processes where data directly influences control-flow, enabling a comprehensive view of system behavior and possibility to detect failure points that could otherwise be hidden. Soundness is a correctness criterion that captures such failure points as deadlocks and livelocks as well as model boundedness and absence ...

Added: May 16, 2026

2-Elliptic Periodic Orbits near a Nonsimple Homoclinic Tangency in Four-Dimensional Symplectic Maps

Gonchenko S., Lerman L., Turaev D., Regular and Chaotic Dynamics 2026 Vol. 31 No. 3 P. 349–369

We show that bifurcations of four-dimensional symplectic diffeomorphisms with a quadratic homoclinic tangency to a saddle periodic orbit with real multipliers produce 2-elliptic periodic orbits if the tangency is not partially hyperbolic. We show that a normal form for the rescaled first-return maps near such tangency is given by a four-dimensional symplectic H´enonlike map and study bifurcations of the ...

Added: May 15, 2026

Bibliometric Analysis by Network Models

Aleskerov F. T., Khutorskaya O., Stepochkina A. et al., Springer, 2026.

The book contains new models of bibliometric analysis based on centrality measures in network analysis, pattern analysis and stability analysis. A distinctive feature of these centrality measures is that they account for the parameters of vertices and group influence of vertices to a vertex. This reveals specific groups of publications, authors, terms, journals and affiliations ...

Added: May 15, 2026

Neural-network maps for two-parameter modeling of bistability and codimension-two bifurcations in two-dimensional flow dynamical systems

Kuptsov P., Panyushev A., Stankevich N., Chaos 2026 Vol. 36 No. 5 Article 053138

We develop a machine-learning approach to reproduce the behavior of two versions of the van der Pol oscillator exhibiting a subcritical Andronov–Hopf bifurcation, with or without a codimension-2 Bautin point. We construct a neural-network model that functions as a recur rent map and train it on short segments of oscillator trajectories. The results show that, ...

Added: May 15, 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

Ising models on the hydrogen peroxide and other lattices

Qin X., Deng Y., Shchur L. et al., / Series arXiv "math". 2026. No. 2603.02962.

We perform a Monte Carlo analysis of the Ising model on many three-dimensional lattices. By means of finite-size scaling we obtain the critical points and determine the scaling dimensions. As expected, the critical exponents agree with the three-dimensional Ising universality class for all models. The irrelevant field, as revealed by the correction-to-scaling amplitudes, appears to ...

Added: April 20, 2026

Algorithmic overlaps as thermodynamic variables: from local to cluster Monte Carlo dynamics in critical phenomena

Pilé I., Deng Y., Shchur L., / Series arXiv "math". 2026. No. 2604.10254.

We investigate the spatial overlap of successive spin configurations in Markov chain Monte Carlo simulations using the local Metropolis algorithm and the Svendsen-Wang and Wolff cluster algorithms. We examine the dynamics of these algorithms for two models in different universality classes: the Ising model and the Potts model with three components. The overlap of two ...

Added: April 20, 2026

Русскоязычная версия Шкалы экотревожности Хогг (HEAS-RU)

Nartova-Bochaver S. K., Stakina Y., Тренина М. Е. et al., Клиническая и специальная психология 2026 Т. 15 № 1 С. 166–181

Context and relevance. Eco-anxiety is the anxiety arising in connection with real and possible natural changes and disasters. Eco-anxiety is a significant destabilizer of human activity and therefore needs to be monitored or intervened, which requires a tool to assess its severity. Objective. The present study is aimed at adapting the Hogg Eco-Anxiety Scale (HEAS) ...

Added: April 18, 2026

Энергоэффективный модульный электродвигатель для тихоходных установок черной металлургии

Курилин С. П., Yasnitsky L., Черные металлы 2025 № 8(1124) С. 81–87

Рассмотрена модернизация электроприводов тихоходных технологических установок черной металлургии: вращающихся печей, конвертеров, обжиговых и агломерационных машин. Целью исследования является повышение КПД и надежности электроприводов установок путем частичной передачи функции редуцирования частоты вращения специальному электродвигателю, а также в ходе реализации модульного принципа построения электродвигателя. Прикладная задача исследования состоит в разработке энергоэффективного модульного электродвигателя для электропривода обжиговой машины ...

Added: February 15, 2026

Determining the boundary of dynamical chaos in the generalized Chirikov map via machine learning

Chernyshov D., Satanin A., Shchur L., / Series arXiv "math". 2025.

We investigate the boundary separating regular and chaotic dynamics in the generalized Chirikov map, an extension of the standard map with phase-shifted secondary kicks. Lyapunov maps were computed across the parameter space (K,K(α, τ)) and used to train a convolutional neural network (ResNet18) for binary classification of dynamical regimes. The model reproduces the known critical ...

Added: November 21, 2025

Правовое регулирование качества программного обеспечения в гражданско-правовых договорах

Огородов И. Д., Шершень Т. В., Право и управление. Научно-правовой журнал 2025 № 6 С. 60–63

Аннотация. Статья посвящена анализу правовых и технических аспектов регулирования качества программного обеспечения, разрабатываемого по индивидуальному заказу. Подчёркивается важность грамотной проработки технического задания и договорных условий как основы для определения ответственности исполнителя за дефекты программного обеспечения. Особое внимание уделяется роли тестирования, этапности приёмки и необходимости документального закрепления параметров качества. Делается вывод о том, что эффективная защита ...

Added: November 18, 2025

Адаптация шкалы метапознания из опросника саморегуляции DAACS при участии российских подростков

Akhmedjanova D., Окунола А. О., Психологическая наука и образование 2025 Т. 30 № 5 С. 91–104

Context and relevance. Metacognition is the control over one’s thoughts. There is a lack of a reliable survey measuring metacognition of schoolchildren in Russia. Objective. The goal of this article is to report on the adaption of the metacognition survey on a sample of Russian adolescents. Hypothesis. The adaptation of the metacognition scale from the ...

Added: November 7, 2025