?
Kondratieff Waves in Global Invention Activity (1900–2008)
Technological Forecasting and Social Change. 2011. Vol. 78. P. 1280–1284.
Research target:
History and Archeology
Computer Science
Mathematics
Sociology (including Demography and Anthropology
Economics and Management
Language:
English
Абзалов Л. Ф., Гатин М., Мустакимов И. А. et al., Материалы по археологии и истории античного и средневекового Причерноморья 2026 № 22 С. 395–406
The article is devoted to the analysis of the office of mushrif in the states of traditional Orient. The sources and researches characterize this institution in different ways. One authors consider mushrif as a representative of a treasure office, others states that he was a kind of ‘undercover agent” who fulfilled ruler’s secret orders in ...
Added: October 8, 2026
Bessonova E., Popova S., Fedulova M., Emerging Markets Review 2026 Vol. 75 Article 101564
To mitigate the shocks caused by the pandemic-related restrictions, many governments implemented extensive support measures for companies facing sharp declines in revenues. In Russia, loan guarantee programmes allowed many firms to apply for loans during the pandemic. As a result, the number of small loans soared. Participation in the loan guarantee programmes helped firms in ...
Added: October 8, 2026
Kupavskii A., Noskov F., Forum of Mathematics, Sigma 2026 Vol. 14 Article 124
We call a family of $s$ sets $\{F_1, \ldots, F_s\}$ a sunflower with $s$ petals if, for any distinct $i, j \in [s]$, one has $F_i \cap F_j = \cap_{u = 1}^s F_u$. The set $C = \cap_{u = 1}^s F_u$ is called the {\it core} of the sunflower. It is a classical result of ...
Added: October 8, 2026
Stepanyants V., Andrey V. Fizulin, Chibirov A. et al., FUTURE TRANSPORTATION 2026 Vol. 6 No. 5 Article 225
Reliable Vehicle-to-Everything (V2X) evaluation requires propagation models that represent terrain and multilevel infrastructure. Most integrated vehicular simulators still rely on planar models, but the magnitude of the resulting bias is unclear. This study quantitatively compares flattened two-dimensional (2D) and terrain-aware three-dimensional (3D) variants of three scenarios using identical Sionna RT settings. The pipeline combines OpenStreetMap ...
Added: October 8, 2026
Kuzminov Y., Koshel A., Kruchinskaia E., Russian Journal of Economics 2026 No. 12(3) P. 311–334
The expansion of digital platforms and ecosystems is reshaping consumption and the structure of modern markets. In the Russian context, a representative survey conducted by the authors indicates frequent online purchasing driven primarily by time savings, broader assortment and price accessibility. Platforms thus generate consumer benefits, including non-monetary gains that are not fully captured by ...
Added: October 8, 2026
Popov A., Herald of the Russian Academy of Sciences 2025 Vol. 95 No. 6 P. 689–699
The article examines the export of Soviet oil to the CMEA countries in 1965–1985, relying on statistical data from declassified collections of Foreign Trade of CMEA Member Countries, which are being made available to scholars for the first time. The author argues that economic motives played a significant role in the expansion of Soviet oil ...
Added: October 8, 2026
Flamarion M. V., Pelinovsky E., Chaos, Solitons and Fractals 2026 Vol. 213 No. 2 Article 119245
This article concerns the study of modulational instability in the rotated-modified Gardner–Whitham (rmGW) equation. This model incorporates both quadratic and cubic nonlinearities, similarly to the Gardner equation, while also retaining the fully dispersive character of the Whitham equation together with a large-scale dispersive term analogous to that in the Ostrovsky equation. Using a classical multiple-scale asymptotic expansion, we ...
Added: October 8, 2026
Rezvykh P. V., Вестник Российского университета дружбы народов. Серия: Философия 2026 Т. 30 № 1 С. 127–143
The issue delivers an analysis of schellingian motives in the later works by A.F. Losev. The author brings information about Losev’s retrospective evaluation of Schelling’s influence on the formation of his own philosophical approach, it’s specific character and it’s grade. The author shows that all the main investigation projects of the later Losev which have ...
Added: October 7, 2026
Люксембург А. А., УРСС, 2005.
Изучается возможность автоматизированного построения математических теорий. Рассматривается дедуктивная система, основанная на языке логики предикатов первого порядка, объектами системы являются математические выражения или формулы, которые описывают математические объекты или их свойства. В дедуктивной системе выводятся математические определения и теоремы. Для доказательства теорем используются методы автоматического доказательства. Разработан алгоритм, выводящий часть формул системы. Для решения задачи используется аппарат математической ...
Added: October 7, 2026
Groshev Maksim, Rybakov Petr, Teterin N. et al., Sensors 2026 Article 6171
Manual assessment of soybean yield components, such as pod number, is laborious, time-consuming, and subjective. Existing computer-vision approaches based on object detection or instance segmentation perform poorly on close-range RGB imagery of soybean canopies due to severe occlusions, ambiguous plant boundaries, and the high cost of bounding-box annotation. To address these challenges, we propose a ...
Added: October 7, 2026
Khlevniuk O. V., Journal of Slavic Military Studies 2026 Vol. 39 No. 3 P. 447–466
The Gulag as a system of terror and forced labor was the
cornerstone of Soviet mobilization efforts in the 1930s.
Paradoxically, during the war with Nazi Germany, the
Gulag’s capacities and economic significance did not grow,
but in fact declined, contrary to what one would expect. The
massive use of prisoners as a source for replenishing the
army and the huge ...
Added: October 7, 2026
Rozhdestvenskaya E., Abramov R., Журнал социологии и социальной антропологии 2026 Т. 29 № 3 С. 244–274
The article presents an experimental study at the intersection of social anthropology and qualitative sociology. The empirical basis is a corpus of 18 short biographical sketches of collective farm peasant women from the village of Vysheley, Penza Region, created at the end of the Soviet period by school local historians and discovered by one of the authors during a ...
Added: October 7, 2026
Gajiyev A., Deviatko I. F., Conflict Resolution Quarterly 2026
This paper explores the factors influencing ordinary judgments of justice in warfare, drawing primarily on normative theories of just war. By examining the alignment between the philosophical principles of just war and ordinary normative judgments, we explore the extent to which lay moral evaluations of war are shaped by the principles articulated in normative just ...
Added: October 7, 2026
Bernardin C., Gonçalves P., Olla S., Mathematical Physics Analysis and Geometry 2024 Vol. 27 No. 7
We consider the macroscopic limit for the space-time density fluctuations in the open symmetric simple exclusion in the quasi-static scaling limit. We prove that the distribution of these fluctuations converge to a gaussian space-time field that is delta correlated in time but with long-range correlations in space. ...
Added: October 6, 2026
Nefedova A., Shmatko N., Antonova E., Социологические исследования 2026 № 9 С. 52–69
This article analyzes the transformation of professional competencies of researchers in the context of growing interdisciplinarity and the digitalization of science. The aim of the study is to identify the structural gap between the normative expectations of the scientific community and the actual outcomes of the research personnel training system in Russia. The theoretical framework ...
Added: October 6, 2026
Kuzminov Y., Kruchinskaia E., Koshel A. et al., М.: Издательский дом НИУ ВШЭ, 2026.
В научном докладе цифровые платформы впервые рассмотрены не как частный сегмент цифрового рынка, а как новый институциональный механизм организации экономики. В одной исследовательской рамке соединены экономика, право, социология, компьютерные науки, информационная безопасность, данные бизнеса и регуляторная практика — все то, что позволяет взглянуть на платформы как на институт со своими правилами игры. Особую ценность работе ...
Added: October 6, 2026
Nikulina Y., Jamali Jaghdani T., Götz L. et al., / Series "Working Papers". 2026.
The impact of state subsidies on Russia's post-Soviet dairy output remains controversial; this study provides an empirical analysis of that relationship. Using an unbalanced panel dataset of 123 dairy enterprises in the Leningrad Region spanning the period from 2010 to 2023, we employ stochastic frontier analysis to assess these relationships. The results indicate that subsidies ...
Added: September 30, 2026
Kapeliushnikov R., / Высшая школа экономики. Серия WP3 "Проблемы рынка труда". 2026. № WP3/2026/02.
The paper is the first attempt in the Russian literature to assess returns to platform employment in the Russian labor market. The theory offers no clear predictions regarding its impact on workers’ earnings: there might be both a premium and a penalty. We distinguish three groups of workers: employees; self-employed using internet-platforms; self-employed not using ...
Added: September 28, 2026
Teregulov T., Loubenets E. R., / Series Quantum Physics "arXiv". 2026. No. 2609.31472.
We develop a new three-party quantum secret-sharing (QSS) protocol based on a three-qubit W state. This protocol encodes the secret-sequence bits using X gates and employs randomly selected Hadamard operations and measurement bases to generate information and security-test rounds. We evaluate the efficiency of the proposed protocol and analyze its security against an internal adversary ...
Added: September 28, 2026
Kilinc-Ata N., Proskuryakova L. N., Natural Resources Forum 2026 P. 1–18
The convergence of energy transition and digitalization represents two pivotal trends in the global economy that complement each other. The decrease in carbon dioxide (CO2) emissions is facilitated by larger Internet access and more substantial investments in research and development. This study sheds light on the dual impact of digitalization and innovation on CO2 emissions ...
Added: September 25, 2026
Levashev V., / Series arXiv "math". 2026. No. 2609.06010.
We prove that continuous A-bilinear pairings on the ring of Laurent series that are invariant under continuous automorphisms coincide, up to a constant, with the pairing given by the residue of a differential form over any commutative associative ring with identity. ...
Added: September 24, 2026
Grimaldi M., Troisi O., Papa A. et al., The Journal of Technology Transfer 2026 Vol. 51 P. 1341–1392
Digital transformation and the possibility to collect large amount of data, the so-called big data, from different sources can lead to the redefinition of business processes, models and infrastructures. In this respect, data-driven decision making (DDDM) emphasizes the need to rethink management practices to view data as a driving force that can improve the effectiveness ...
Added: September 24, 2026
Bessonov V. A., В кн.: Очерки по экономике: учебное пособие для вузов.: СПб.: Издательство Санкт-Петербургского государственного университета, 2026. Гл. Приложение 1 С. 369–394.
Учебное пособие «Очерки по экономике» формирует стратегическое экономическое мышление, соединяя исторические сюжеты, классические теории и примеры из современности. Авторы показывают, как в разное время — от эпохи дарообмена до появления цифровых валют — определенные идеи, институты и культурные реалии оказывают преобразующее влияние на те или иные рынки.
Книга дает студентам инструментарий для критического анализа, прогнозирования и ...
Added: September 24, 2026
Pyatov P. N., Pivovarov P. A., / Series math "arxiv.org". 2026. No. 2609.06274.
We investigate a special ansats that allows for an iterative solution of the constant Yang-Baxter equation. Testing this ansatz, we construct four sequences of the constant R-matrices. In each sequence the R-matrices act on the tensor squares of vector spaces of linearly growing dimensions. Each R-matrix also depends on a single complex parameter.
By analyzing the ...
Added: September 24, 2026