Decomposition of a Pythagorean fuzzy topological space and its application in determining topological relations between indeterminate spatial objects by Subhankar Jana, Anjali Patel, Juthika Mahanta

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Automatic level control system for telephone communication channels of radio-transmitting devices by A. V. Tkacheva, A. P. Pavlov, I. E. Kashchenko

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Evolution of access to prenatal care in Pernambuco: maternal schooling as a marker of health inequities by Daniella Oliveira Albuquerque Lins, Maria Tatiane Alves da Silva, Lívia Teixeira de Souza Maia

“…The Concentration Index (CIX=0.0979; p<0.001) suggests that 9.79% of prenatal access is concentrated among women with higher education levels. Conclusions: despite the expansion of prenatal care in Pernambuco, access remains unequal among women with different levels of education, highlighting maternal education as a marker of health inequities. …”
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Development of algorithm for segmentation of handwritten text using masks by V. Yu. Kobenko, S. O. Frolov, V. I. Talalayev

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Multi-period and multi-objective stock portfolio modeling considering cone constraints by Masoomeh Zeinalnezhad, Zohreh Ebrahimi, Towhid Pourrostam

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A new publication on the history of Tuva (about the book by Z. Y. Dorzhu and O. Y. Irgit Рolitical repressions in the Tuva People’s Republic (1921–1944) – Novosibirsk, 2023) by S. A. Papkov

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The practice of military defense work on the preparation of combat reserves for the Red Army in 1941–1943 on the territory of the Khanty-Mansiysk National District by E. V. Leshukova

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Stolen Ukrainian universities: An invisible russian weapon by Alex Plastun, Serhiy Kozmenko

“…Over 1,500 Ukrainian educational and research organizations have been seized by Russia, including 289 higher education institutions such as universities, institutes, academies, colleges, and their branches. …”
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Conceptualizing and Presenting a Paradigm Model of Advertising Strategies for Cosmetics and Health Products in Iran's Online Space by Ayoub Pazhouhan, Latifeh Jaferi

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Investment drivers of country economic development by V. V. Khomenko, E. A. Ruzhnikov

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Gas sensing response of metal oxide layers based on Cox Oy with lithium ions by Yu. A. Stenkin, D. V. Sokolov, K. E. Ivlev

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Municipal public spending in environmental management: efficiency and determinants by Vanderléia de Souza da Silva, Johan Hendrik Poker Junior, Marco Antonio Milani Filho, Ieda Kanashiro Makiya, Denise Rugani Topke

“…The determinants of efficiency were: the overall municipal human development index; the percentages of people: with piped water and installed toilets, those with higher education above 25 years old, and the poor. Municipal efficiency was identified in municipalities that have lower impacts on the determinants. …”
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The distance learning impact on the quality of the educational process (according to the study results conducted at the State University of Management) by I. K. Shcherbakova

“…The study purpose is to clarify the students’ opinion about the quality of educational activities in the distance learning format; to identify difficulties encountered by participants in the educational process in connection with the emergency transition to online learning; to determine the prospects of the developed online learning system at the higher education level.   To achieve this goal, theoretical and empirical research methods were used, as well as qualitative and quantitative analysis of the data obtained. …”
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The mechanism of formation of technology partnerships in industry by Yu. A. Deryabin

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Portfolio Optimization and Random Matrix Theory in Stock Exchange by mostafa heidari haratemeh

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Veniamin Mikhailovich Samosudov — man and scientist at crossroads of times (1926–2010) by S. V. Novikov

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Bobruisk line of defense at the end of June 1941 by S. E. Novikov, A. V. Sushko

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Russian-тajik cooperation as a factor of stability in Central Asia (1992– 2022) by T. K. Tursunov, S. V. Novikov

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Enhancing students’ L2 writing skills online: a case study of an introductory English literature course for ESL students by Shi Huiwen, Chan Ka-ling Zoe, Wu Wenli, Cheung Lok-ming Eric

“…The 2020–2021 cohort was unique as it had the entire course online using Zoom without any face-to-face or hybrid teaching, which was considered the “new normal” of higher education under the pandemic. This study employs narrative inquiry (Barkhuizen, G. (2014). …”
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Children «on the side»: feeding industry on territory of Tavrida Province in late XIX–early XX centuries by V. A. Maslennikova

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