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This study attempts to detect papers originating from the Russia‐based paper mill 'International Publisher' LLC. A total of 1,063 offers to purchase co‐authorship on a fraudulent papers published from 2019 to mid‐2022 on the 123mi.ru website were analysed. This study identifies at least 451 papers that are potentially linked to the paper mill, including one preprint, a duplication paper and 16 republications of papers erroneously published in hijacked journals. Evidence of suspicious provenance from the paper mill is provided: matches in title, number of co‐authorship slots, year of publication, country of the journal, country of a co‐authors and similarities of abstracts. These problematic papers are co‐authored by scholars from at least 39 countries and are submitted to both predatory and reputable journals. This study also demonstrates collaboration anomalies in questionable papers and examines indicators of the Russia‐based paper mill. The value of co‐authorship slots offered by 'International Publisher' LLC from 2019 to 2021 is estimated at $6.5 million. Since this study only analysed a single paper mill, it is likely that the number of papers with forged authorship is much higher. [ABSTRACT FROM AUTHOR]

The relevance of the problem posed in the article is caused by the fact that under current conditions it is necessary to develop a comprehensive, but a complete image of Russia as a huge Eurasian state on the basis of effective use of scientific and practical approaches proposed by marketing of territories and tools used in the practice of territorial branding. The purpose of the article is to examine the role and socio-cultural value of paper money as an important instrument of state monetary policy and at the same time an integral attribute of everyday life. The leading methods of investigation of the defined problem are the methods of sociological research and modeling, allowing on the base of an analysis of public opinion research results to highlight the main objects-symbols that Russians prefer to see on modern Russian paper banknotes. The article offers an integrated scientific grouping of objects-symbols on the basis of which it is supposed to form visual images of Russian area space and that then will be reflected on paper banknotes. On the basis of conducted comparative analysis of the objects-symbols selected for banknotes in 1997 and 2016, conclusions about the stability of preferences of Russians are made, and also the fact of increasing symbolic value of Russian paper money is emphasized, despite an increase of the growth of non-cash turnover. Article submissions may be useful for the members of scientific and educational community concerned with the problems of study of marketing of territories and countries, as well as political scientists and representatives of the government.

The article deals with the problem of calculating the volume calendar plan of a paper mill. The presented mathematical model and methods make it possible to schedule paper production orders between several paper machines (PM) to even their loading, devise cutting plans for each winder and arrange the order of their implementation. When forming cutting plans, orders are grouped in accordance with such parameters as grammage, roll diameter, core diameter, product type and number of layers. Deadlines and volumes in customer orders are taken into account. The cutting plans for each winder account for the allowable roll width limits and the maximum number of knives. To find the optimal schedule, a combination of the following criteria is used: minimal trim loss, minimal changes to the knives' setup and smooth transitions by product grades. Solution algorithms are presented that use a combination of the simplex method, the column generation, the branch and bound methods, the greedy algorithm and the local search procedure. We tested the solution approach on real production data from a paper mill in European Russia and obtained the production sequence that better matches deadlines in customer orders compared to the plan devised manually by production planners. [ABSTRACT FROM AUTHOR]

In this article we analyze the cited references in 1.38 million papers by Russian (co-)authors indexed in the Web of Science database until May 2022. Similarly, to the established processes in the so-called Reference Publication Year Spectroscopy (RPYS), we study the distribution of the references across the cited years and seek to identify the peak years with the publications that attracted the most attention of Russian scholars. In this way, the historical roots of Russian science may be traced and we take a closer look at these most influential works. In addition, we investigate the evolution of the mean age of references and of their average number per paper over time and inspect the most frequently cited sources. The results show that the average number of references in Russian papers has been steadily increasing, but the mean age of references has been declining in the most recent years. Also, the foundations of Russian science seem to be physics of particles and electrochemistry and have recently become based more internationally than in the past. This study is the first of its kind and may help better understand the character of Russian research. [ABSTRACT FROM AUTHOR]

The best way to understand the environmental status of a certain region involves thorough non-target analysis, which will result in a list of pollutants under concern. Arkhangelsk (64° 32′ N 40° 32′ E, pop. ~ 344,000) is the largest city in the world to the north of the 60th parallel. Several industrial enterprises and the "cold finger" effect represent the major sources of air contamination in the city. Analysis of snow with comprehensive two-dimensional gas chromatography–high-resolution mass spectrometry allows detecting and quantifying the most hazardous volatile and semivolatile anthropogenic pollutants and estimating long-term air pollution. Target analysis, suspect screening, and non-target analysis of snow samples collected from ten sites within the city revealed the presence of several hundreds of organic compounds including 18 species from the US EPA list of priority pollutants. Fortunately, the levels of these compounds appeared to be much lower than the safe levels established in Russia. Phenol and dioctylphthalate could be considered as the pollutants of concern because their levels were about 20% of the safe thresholds. ChromaTOF® Tile, MetaboAnalyst software platform, and open-source software protocols were applied to process the obtained data. The obtained clusterization results of the samples were generally similar for various tools; however, each of them had certain peculiarities. Bis(2-ethylhexyl) hexanedioate, benzyl alcohol, phthalates, aniline, dinitrotoluenes, and fluoranthene showed the strongest influence on the clusterization of the studied samples. Possible sources of the major pollutants were proposed: car traffic and pulp and paper mills. [ABSTRACT FROM AUTHOR]

The paper presents the results of the next stage of a comprehensive study concerning Russian state-legal doctrines in the 19th and early 20th centuries, taken in the triune of the external form of their expression: in dissertations, in monographs and in scientific papers of the periodical legal press. The authors analyzed the content and results of publication of monographs and the most famous papers published by prerevolutionary Russian political scientists on key aspects of the state (constitutional) law science. Data are presented on the main priority areas of research, poorly developed fields of public law science, the laws of genesis and evolution, respectively, of monographic and periodical state-legal doctrines. The methodology proposed for the identification, analysis and general theoretical evaluation of state-legal doctrines has every reason to be applied for obtaining comprehensive knowledge of other branch pre-revolutionary legal doctrines. [ABSTRACT FROM AUTHOR]

This article presents the results of the analysis of the first two Charters of Saint Petersburg Mining University. A short period of educational activity of the first t in Russia is represented: from the date of the decree founding the Mining School in 1773 and the first Charter approved by Catherine II to the beginning of the XIX century, namely, 1804, the year of the second Charter. These documents are considered in their cultural and historical context, and the continuity in the implementation of education and training of mining engineers is revealed. Authors compare the Charter of the Mining School (1774) with the Charter of the Land Gentry Cadet Corps (1766), as well as the Charter of the Mining Cadet Corps (1804) with the Charter of Moscow University (1804). The Charters of the last third of the XVIII -- early XIX centuries contain objective information about the formation of the higher education system in Russia. The origins of two branches of higher education in Russia, classical University and higher technical educational institution, are indicated. Within the framework of the examined texts, a range of topics and issues discussed in the Charter as in organizational and legal document is highlighted. Universal character of the Charter as a document of its time, including a description of various aspects of activities of the educational institution, is noted. Analysis of the texts showed that Charters of the Mining School and the Mining Cadet Corps determined the life order of a closed educational institution. At the heart of its work was the task of educating a new person for a state service. All this allows us to consider the Charter as a historical and cultural document of a certain period.

This paper addresses the assessment of woody biomass resources in Russia and the Baikal region. The analysis of the literature demonstrates that the Baikal region has considerable amounts of waste from the logging, timber processing, and pulp and paper industries (up to 220 PJ). A review of utilization technologies for woody biomass demonstrates that the existing technologies based on biomass gasification are promising for energy purposes. The gasification of biomass for small-capacity power plants has some advantages compared to its combustion. This paper considers an autonomous power system that consists of photovoltaic converters, wind turbines, storage batteries, a biomass gasification power plant, and a diesel power plant. A mathematical model used to optimize the system's structure finds the minimum of the total discounted costs for the creation and operation of the system with some constraints met. Based on mathematical modeling, the cost-effectiveness of such a power supply system is assessed for different climatic zones of the Baikal region and the coastal area of Lake Baikal. The findings indicate that the optimal solution is the integration of various renewable energy sources in hybrid power systems. The proportion of energy sources of different types in the installed capacities is found. The study demonstrates that the optimal structure of the power system can provide significant savings (the total discounted costs are reduced by almost 2.5 times compared to the option using a diesel power plant alone). [ABSTRACT FROM AUTHOR]

In this paper it is displayed the resilience of the Ukrainian educators and students during the ongoing conflict with Russia, with a particular focus on the role of online learning platforms. Despite the challenges posed by air raids, evacuations, and infrastructure damage, educators have swiftly transitioned to virtual classrooms using platforms like Zoom, Google Meet, AllUkrainian Online School and others. These platforms not only provide continuity in education but also serve as spaces for emotional support, fostering discussions about the conflict and offering solidarity to students amidst uncertainty. While significant challenges persist, including reaching students in heavily affected regions, the adaptability and dedication of Ukrainian educators underscore the resilience of the human spirit in adversity. Online learning continues to serve as a beacon of hope, ensuring that the pursuit of knowledge endures even in the darkest of times. [ABSTRACT FROM AUTHOR]

The paper focuses on the university academic excellence projects worldwide and tries to explore the higher education institutions experience and trends regarding their language policies within the international landscape and increasing globalisation. The article agrees that English goes as a major medium of instruction at universities that strive for reaching higher positions in world university rankings and takes into account the UNESCO traditions related to language diversity and multilingual education development, as well. The research focuses on language policy issues as language has always been a tool to create, deliver and process knowledge within, across and beyond local and national communities toward the global scale. The study took into account the experience of national academic excellence projects across the world, tried to identify those language challenges that the Russian universities as members of the Russian national academic excellence project are currently facing. The research goal was to map those changes and shifts in the language policies of Russian higher education institutions that could help them boost their academic visibility internationally. The methodology rested on the qualitative analysis of national education programmes, universities' action plans, data on Russian universities strategies and tactics regarding language issues.

France’s reaction to Russia’s invasion of Ukraine was initially conciliatory. However, the current French President’ statements, Macron, gradually changed, suggesting a potential shift in France's stance. The French president recently suggested troops could be sent to Ukraine to fight the Russians, a move that could significantly impact the course of the war. Our paper aims to address this possibility. How feasible would this be from a military perspective? Second, are there any other relevant political actors that will support it? Third, why has Paris changed its position to such a radical stance? We start from the theoretical design of realist constructivism. Postcolonial theories and the concept of locked-in path dependence supported this research. The methods follow the path of historical synthesis, discourse analysis of key political actors, and text analysis of defense white papers. Quantitative military variables are used to understand France’s and the EU’s military-industrial complex capabilities and assess its potential. The collapse of France’s neocolonial empire in Africa and Russia’s growing influence in the region partially explains Macron’s discourse change. This is correlated with the need to follow a more independent European security policy and the worsening military situation in Ukraine. [ABSTRACT FROM AUTHOR]

Orthopteroidea is an ecologically diverse group of incompletely transformed insects that includes several insect orders similar in development and structure. Many species from Dermaptera, Orthoptera, Mantodea, and Blattodea are sensitive to anthropogenic influences and are indicators of the external environment. Some species cause damage to agriculture and forestry; others are inhabitants of human dwellings and pests of food supplies. The aim of this study is to describe fauna of some orders of Orthopteroidea in the Republic of Mordovia, in the central part of European Russia. This study was conducted in April–October 1971, 1984, 1995, 1996, 1998, 2000, 2001, and 2004–2023. All possible habitats were studied using a variety of methods (entomological traps, pitfall traps, pan traps, etc.). An acoustic method of species identification was also used. For each observation, the coordinates of location, abundance, and dates were recorded. The dataset contains 4865 occurrences. In total, 16,644 specimens of Orthopteroidea were studied. The dataset contains 71 species including Dermaptera (4), Orthoptera (62), Mantodea (1), and Blattodea (4). Of these, 13 species are identified for the first time in the region; these mainly inhabit steppe areas. The presence of two Orthoptera species has not been confirmed yet during our studies; these species are noted in this paper according an old published paper. The biodiversity of Mordovia includes 73 species from four orders. The biology of numerous species, their seasonal dynamics, and some descriptions of biotopes and number of new species are described. Dataset:  https://doi.org/10.15468/cmr3yy. Dataset License: Creative Commons Attribution (CC-BY) 4.0 License [ABSTRACT FROM AUTHOR]

This paper examines Russia's propaganda discourse on Twitter during the 2022 invasion of Ukraine. The study employs network analysis, natural language processing (NLP) techniques, and qualitative analysis to identify key communities and narratives associated with the prevalent and damaging narrative of "fascism/Nazism" in discussions related to the invasion. The paper implements a methodological pipeline to identify the main topics, and influential actors, as well as to examine the most impactful messages in spreading this disinformation narrative. Overall, this research contributes to the understanding of propaganda dissemination on social media platforms and provides insights into the narratives and communities involved in spreading disinformation during the invasion. [ABSTRACT FROM AUTHOR]

Copyright of Economic Horizons / Ekonomski Horizonti is the property of Economic Horizons and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper presents a detailed and insightful bibliometric analysis of environmental education research in Russia offering an integrated view of progress, impact and main actors of the field. Fundamental information was gained from journal articles, conference papers and other significant academic distributions that were included in the Scopus database. These included measurements involving issues like distributions and references/year, neighboring country comparisons, authorship patterns, affiliations and sources of financial support etc. The analysis of Russian exploration of environmental education presented in the paper provides an outline for further work in a crucial area Russia can be effective here, drawing on its experience with this demand to contribute to the development of environmental education and global sustainability efforts in general. [ABSTRACT FROM AUTHOR]

A Soft Computing technique is one of the essential problems solving techniques for the researchers present in the world. Compared to other issues solving techniques, the Soft Computing domain gives outstanding performance, so the researchers are concentrating the Soft Computing domain for solving problems. Soft Computing domain categorizes into many sub-domains, like Neural Networks, Machine Learning, and Genetic Algorithm. Through this paper, we considered to study the impact produced by the Institutions as well as authors in the domain of Soft Computing from the year 1999 to 2019 for PubMed database. From the overall study, we found that China has made more number of publications, author productivity, and influential authors. Some countries, like Russia, Saudi Arabia, and Turkey, with minimum author productivity and minimum publications from the Asian continent in the Soft Computing-related domains. From the research, we determined that china dominates in terms of Institutions wise and Author productivity in the field of Soft Computing domain. [ABSTRACT FROM AUTHOR]

The global energy sector is in a period of transition, during which time it is expected that renewable and low-carbon energy sources, such as wind and solar, will replace traditional fossil fuels, including oil, gas, and coal. The energy transition is happening not only to limit the environmental impact of fossil fuel production and consumption but also to ensure energy security, reliability, access, affordability, and sustainability. The importance of the energy transition has been amplified by recent events, notably the Russian-Ukraine conflict. Economic, financial, and trade sanctions against Russia, and in particular its oil and gas industry, have forced countries to find new suppliers in the short term, but also to investigate new and more sustainable sources to guarantee long-term energy security. Given the importance of energy, it is perhaps not unexpected that there is a considerable body of recent academic literature, particularly over the last 4–5 years, studying what industries, consumers, governments, and markets can do to help bring about a faster energy transition. In this paper, we provide a review of the literature that pertains to the economic aspects of the energy transition. While our initial search of the literature is targeted at uncovering all relevant articles on the subject, we focus most of our discussion on the most influential articles in prominent journals and articles published in this journal—Energies. This review is intended to help identify active topics and potential research gaps and provide future direction, so we hope it will prove useful to the readers and authors interested in this topic. [ABSTRACT FROM AUTHOR]

This paper explores the main features of digital repression in Russia, especially in the context of the Russian invasion of Ukraine. The repression of digital activism is not a new phenomenon in Russia; however, it gained fresh momentum during the Russian-Ukrainian war. Security has been used as a pretext to expand the state's authority at the cost of individuals' rights and freedoms. To control political narratives, suppress online dissent and surveil regime critics, the government has significantly tightened the national legislation through its media regulator, Roskomnadzor. The aftermath of the war, harsh sanctions and increased anti-regime movements have also deepened Russia's aspirations toward 'digital sovereignty'. Meanwhile, regardless of a number of important initiatives in this direction, domestic digital space still remains an ambitious goal to be fulfilled. This paper concludes that, along with other devastating consequences, the war in Ukraine will provoke further digital repression in Russia aimed at achieving the Kremlin's goal of "digital sovereignty". [ABSTRACT FROM AUTHOR]

The purpose of this paper was to reveal the influence of the support of the sustainable development goals (SDGs) on the financial risks of responsible universities in Russia. This paper fills the gap in the literature that exists regarding the unknown consequences of SDGs' support by responsible Russian universities concerning their financial risks. Based on the experience of the top 30 most responsible Russian universities in 2023, we used regression analysis to compile a model for their financial risk management. This model mathematically describes the cause-and-effect relationships of financial risk management in responsible Russian universities. This paper offers a new approach to financial risk management in responsible Russian universities. In it, financial risks to Russian universities are reduced due to universities accepting responsibility for state and private investors. A feature of the new approach is that the effective use of university funds is ensured not by cost savings but by the support of the SDGs. The potential for a reduction in financial risk in responsible universities in Russia through alternative approaches to financial risk management was disclosed. The proposed new approach can potentially raise (to a large extent) the aggregate incomes of responsible universities in Russia compared to the existing approach. The main conclusion is that the existing approach to financial risk management in Russian universities is based on low-efficiency managerial measures which risk burdening universities. This burden could be prevented with the newly developed approach to financial risk management in responsible universities in Russia through support of the SDGs. The theoretical significance lies in clarifying the specific list of the SDGs whose support makes the largest contribution to reducing financial risks for the universities—namely, SDG 4, SDG 8, and SDG 9. The practical significance is that the new approach will allow for full disclosure of the potential reduction in financial risks in responsible universities in Russia in the Decade of Action (2020–2030). The managerial significance is as follows: the proposed recommendations will allow improved financial risk management in Russian universities through optimization of the support of the SDGs. [ABSTRACT FROM AUTHOR]

This paper is devoted to the resolution of the problem of risk management in a high-risk market environment. The goal of this paper was to study the experience of and prospects for the use of responsible innovations as tools for managing the financial risks of high-tech companies' projects for their sustainable development (using the example of companies in Russia's IT sphere in 2022–2023). We used the SEM method to study the daily statistics of the Moscow Exchange in 2022–2023. As a result, we quantitatively measured the financial risks of Russian companies in the IT sphere in 2022–2023. The studied case experience of the IT sphere in 2022 confirmed that Russian high-tech companies actively implement responsible innovations based on ESG projects. Our main conclusion is that the financial risks of high-tech companies are reduced in the case of the implementation of responsible innovations. Therefore, it is advisable to implement responsible innovations for the sustainable development of high-tech companies in a high-risk market environment. The theoretical significance of our conclusions lies in the substantiation of the synergetic effect of financial risk management with the help of responsible innovations. The scientific novelty and contribution of this paper to the literature consist in its clarifying the sectorial (in the IT sphere) and market (in a high-risk market environment) specifics of managing the financial risks to companies. We also disclosed a poorly studied and largely unknown unique and leading experience of managing the financial risks of Russian high-tech companies in 2022–2023. The practical significance of our recommendations is that the compiled scenario can be used as a strategic benchmark for the most complete development of the potential of the sustainable development of Russian high-tech companies in 2024. [ABSTRACT FROM AUTHOR]

Russias invasion of Ukraine in 2022 triggered a conflict that has transformed international relations through drastic impacts on policymaking, energy politics, and alliances. Such impacts have produced severe multi-dimensional consequences for African countries that have yet to be sufficiently interrogated in the literature. In response to this gap, this paper examined the security implications of the conflict for African countries to offer a comprehensive analysis that considers the intersection of the conflict with contemporary economic, human, social, and political issues confronting Africa. In discourse using a qualitative approach and rooted in a theoretical perspective drawn from the Copenhagen School, the paper underlined the security implications as evident in the areas of food security and governance, buttressing that the proxy conflicts and power struggles associated with this war have exacerbated existing challenges related to food availability and interfered with the consolidation of democracy in Africa. The paper concluded that the war's multi-dimensional impact potentially compounds political instability vectors. It generates dynamics capable of eroding social cohesion and fomenting social unrest in Africa, meriting its designation as an issue of great concern to African policymakers. [ABSTRACT FROM AUTHOR]

In 2022, the Russian forest sector was severely affected by the government's ban on the export of unprocessed timber and trade sanctions imposed by several countries. It is generally recognized that the regions of the Russian North-West are the most affected by trade barriers that have emerged. Against this background, the impact of bilateral trade restrictions on timber companies in the Asian part of Russia is not discussed. Nevertheless, the forest industry is an important sector of the Siberian economy that has an economic, social and environmental impact on the life of local communities. This paper analyzes the differences among Siberian timber companies in their response to the crisis depending on three factors: industrial specialization, scale of revenue and regional location. The results show that in 2022 the highest median revenues and net profits were generated by small firms that were focused on the domestic market and benefited from reduced competition due to sanctions. There is also evidence that spatial heterogeneity in the response to the crisis may be due to the different support measures of regional authorities and the proximity of the region to border points. We argue that the current conditions may become a new driver for the timber industry development, aimed at the growth of added value and expansion of domestic demand for wood products. [ABSTRACT FROM AUTHOR]

The paper wasp Polistes riparius is distributed in cold regions of northern East Asia to Russia. P. riparius are characterized by having longer cells than those of the closely related P. chinensis, which has a similar life history, as an adaptation to cold regions. The phylogenetic relationships of paper wasps have recently been studied; however, the genetic diversity and population structure of P. riparius has not been determined. The present study is the first to analyze the complete mitochondrial genome using next generation sequencing of P. riparius collected from Sapporo, Hokkaido Prefecture, Japan. The genome consisted of a closed loop that was 16,383 bp-long and included 13 protein coding genes (PCGs), 22 tRNA genes, two rRNA genes, and one AT-rich control region. The average AT content was 84.54%. The heavy (H)-strand was predicted to have 12 PCGs and 14 tRNA genes, while the light (L)-strand was predicted to contain one PCGs, eight tRNA genes, and two rRNA genes. All PCGs started with ATG. Stop codons were of two types: TAA for 11 genes (ND1, ND2, ND3, ND4L, ND5, ND6, COXI, COXII, COXIII, COB, ATP6 and ATP8) and TAG for two genes (ND3 and ND4). The molecular phylogenetic relationship based on the maximum likelihood method using 13 PCGs was consistent with some previous studies in which a closely relationship between P. riparius and P. jokahamae. [ABSTRACT FROM AUTHOR]

The lingering COVID-19 pandemic and ongoing war between Russia and Ukraine have wreaked havoc on the global oil supply chain. The current disruption of the oil supply chain and the rapidly growing energy demand created unprecedented oil shortages and raised the oil price beyond the affordable level. As worldwide oil price hikes continue, there is an urgent need for developing alternative energy sources, such as smart rural energy. Despite its enormous potential as a viable alternative to traditional fossil fuel-based energy sources, smart rural energy has never been fully utilized in society. The limited use of smart rural energy may be related to its lack of commercialization, which could have created more eco-friendly and cost-efficient alternative energy sources. This paper assesses the eco-friendliness and cost-efficiency of smart rural energy sources such as solar, wind, biomass, and hydropower for the first time. This paper is also one of the first studies that intends to develop viable strategic plans for commercializing smart rural energy using strategy maps, which subsequently helps increase public awareness of renewable energy by creating visual communication tools that convey the benefits of smart rural energy commercialization to multiple stakeholders, including government entities, business communities, and energy consumers. [ABSTRACT FROM AUTHOR]

Firms' contractual relations with a state may give lenders a positive signal and facilitate access to debt. This paper studies the impact of public procurement contracts on firms' access to debt using an extensive survey of Russian manufacturing firms combined with accounting and procurement data. It shows that earnings from state-to-business contracts increase the short-term debt twice as much as revenue from private contracts. Long-term debt is not affected by public contracts differently compared to private contracts. The debt sensitivity to public contracts is four times larger for politically connected firms, although it is still positive and significant for non-connected and small firms. The paper concludes that political connection does not entirely suppress the beneficial access to debt that public contracts create. [ABSTRACT FROM AUTHOR]

The Russia–Ukraine war requires management scholars to reflect on the interconnectedness of research themes across countries, and across management disciplines. This paper introduces the papers in this mini special section and discusses the interdisciplinary implications of the Russia–Ukraine war on themes that include – but are not limited to – management theory, banking, energy, culture, psychology and international entrepreneurship and innovation. [ABSTRACT FROM AUTHOR]

Featured Application: This review concludes the advantages of heat pipe technology and its application in permafrost regions are summarized, which can also provide recommendations for permafrost protection measures. Permafrost spans approximately 23–25% of the land in the northern hemisphere, primarily found in Russia, Canada, USA, and China. Numerous engineering projects, particularly those related to transportation, are situated within these permafrost regions. Due to the impact of highway construction and global warming, the permafrost beneath the infrastructure is deteriorating, leading to significant damage. Two phases closed thermosyphon (TPCT) is a widely accepted green countermeasure against the problem in permafrost regions. Although it has been applied to prevent permafrost degradation, their application presents significant challenges on account of the stronger endothermic action of asphalt pavement. This paper focused on a review of the thermosyphon technology and application in the permafrost. Moreover, the article highlighted the excellent working performance of the TPCT that improves the stability of the infrastructures and prevents it degrading due its excellent efficiency in terms of heat transfer. The industrial applications of the TPCT were also summarized, along with their limitations. Ultimately, the findings presented in this paper can offer crucial insights for future TPCT design and development in permafrost areas. [ABSTRACT FROM AUTHOR]

[Purpose] This article addresses the lack of legislation in India to govern digital currencies, as well as the legality of Bitcoin in comparison to Russia's ban on other digital assets for payment regulation, highlighting the necessity for effective legislation once all around the world. It further delves into potential misuse of private cryptocurrencies in a variety of ways while placing upon the need for both countries to form a new digital currency regulatory authority. [Methodology/Approach/Design] This paper probes into the existing legal regulations for Cryptocurrency in India, Russia and other countries by using primary and secondary data throughout the paper. The primary data have been taken from legitimate government sources such as Russia's federal law and other bills and laws enacted in India, such as the "Banning of Cryptocurrency and Regulation of Official Digital Currency Bill, 2019" and "The Cryptocurrency and Regulation of Official Digital Currency Bill, 2021." Various judgments like the case of Internet and Mobile Association of India v. Reserve Bank of India and Dwaipayan Bhowmick v. Union Of India and Ors. have been taken out from Manupatra which is an online database for legal research. Government reports and notifications from the Indian, Russian and US government have also been examined. The secondary data include numerous news articles from Times of India, The Mirror, India Times, The Moscow Times, Telegraph, The UK News and other new sites. Lastly, articles by various researchers like Bohme et al, Dyhrberg and Kim have also been thoroughly analysed. [Findings] It was concluded that legalising Cryptocurrency through codified laws, appropriate approval for digital currencies through regulatory authorities, establishing clear definition of 'cryptocurrency', uniform taxation for all types of Cryptocurrencies, updation of penal laws and setting imprisonment for cryptocurrency regulation violation seem to be some effective solutions to reignite the Indian and Russian Economies. [Practical Implications] The practical implication lies in the fact that the use of cryptocurrencies is increasing on a daily basis, but neither the national government nor the world organizations has made any steps to control the market for virtual currencies. [ABSTRACT FROM AUTHOR]

Purpose: This paper aims to examine the dynamic conditional correlation (DCC) and hedging ratios between Dow Jones markets and oil, gold and bitcoin. Using daily data, including the COVID-19 pandemic and the Russia–Ukraine war. We employ the DCC-generalized autoregressive conditional heteroskedasticity (GARCH) and asymmetric DCC (ADCC)-GARCH models. Design/methodology/approach: DCC-GARCH and ADCC-GARCH models. Findings: The most of DCCs among market pairs are positive during COVID-19 period, implying the existence of volatility spillovers (Contagion-effects). This implies the lack of additional economic gains of diversification. So, COVID-19 represents a systematic risk that resists diversification. However, during the Russia–Ukraine war the DCCs are negative for most pairs that include Oil and Gold, implying investors may benefit from portfolio-diversification. Our hedging analysis carries significant implications for investors seeking higher returns while hedging their Dow Jones portfolios: keeping their portfolios unhedged is better than hedging them. This is because Islamic stocks have the ability to mitigate risks. Originality/value: Our paper may make a valuable contribution to the existing literature by examining the hedging of financial assets, including both conventional and Islamic assets, during periods of stability and crisis, such as the COVID-19 pandemic and the Russia–Ukraine war. [ABSTRACT FROM AUTHOR]

Copyright of Politologija is the property of Vilnius University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)