scholarly journals MEDIEVAL COINS ON THE TERRITORY OF UKRAINE. “BRUSH STROKES” TO THE MONETARY CIRCULATION (I)

Author(s):  
Lilia Dergaciova ◽  
Andrii Boiko-Haharin

During the past two decades, with the development of private search using a special equipment, the number of known coins has increased dramatically, opening up the new opportunities for researchers. The aim of the study. Some of these finds, mainly treasures, have been the subject of the specialized research or have been the part of various numismatic publications, which cannot be said of isolated finds that have only been partially covered in the scientific literature. At the same time, the individual finds are not inferior to informative treasures, allowing a reconstructing the monetary circulation of a single settlement or city, its economic potential, interregional trade relations and many other aspects that contribute together to the restoration of the historical past. Over the last 10-15 years, the authors of this article have been systematically collecting information about the medieval coins found in Ukraine, some of which have an exact location. Thus, the purpose of this article is the gradual introduction into scientific circulation of the numismatic material originating from the territory of modern Ukraine with its full description, illustrations and outlines, references to current works and catalogues. It opens a series of articles on issues of the XV and XVII centuries, namely the Moldavian coins of Alexander I the Good, Stephen III the Great and one piece of the crown solidus of Sigismund III, found with them. Within the 22 coins described in the article, about 10 were found: 6 coins originate from Chernivtsi region, 1 piece of Moldovan coins were founded in Vinnytsia, Poltava, Volyn and Lviv regions. Other coins were also found on the territory of modern Ukraine, the authors do not know the exact places of their discovery. The Conclusions. The topographic distribution of the finds indicates that the main zone of concentration of Moldavian coins falls on the Chernivtsi region, which is quite natural, given that these lands, mentioned in written sources under the name of Shipinska land (terra Sepenicensis), were was included the part of the Moldavian principality since the end of XIV century. The distribution of Moldovan coin finds in Ukraine corresponds to the same international trade routes that connected Central Europe with the Crimean Peninsula, passing through the territory of modern Ukraine and Moldova, known as «Tatar» and «Moldovan» trade routes; and the mediating the role played by the lands of the Principality of Moldavia in this trade.

Author(s):  
Л.Д. Александрова ◽  
Р.А. Богачева ◽  
Т.А. Чекалина ◽  
М.В. Максимова ◽  
В.И. Тимонина

Изучение возможностей мозга для повышения качества обучения находится в центре внимания педагогической науки уже много лет. Развитие цифровизации позволило использовать в исследованиях специальное оборудование, с помощью которого можно оценивать и контролировать работу мозга, развивать умственные способности, познавательные функции и т. п. Нейротехнологии стали эффективным средством, позволяющим трансформировать образовательный процесс за счет подбора специального учебного контента с учетом индивидуальных особенностей обучающихся. Вместе с тем возникает необходимость в конкретизации терминологии и определении актуальных направлений исследований в данной области. For a long time, the study of the brain capabilities for the improvement of the quality of education has been an urgent direction in pedagogical science. Due to the development of digitalization, new areas of research have emerged related to the use of special equipment that makes it possible to assess and control brainwork, develop mental abilities, cognitive functions, etc. One of them is neurotechnology, which is an effective means of transforming the educational process: it offers educational content based on the individual characteristics of students. Thus, a need to concretize the terminology and determine the current research areas arises. The article aims to attempt to fill this gap with the help of a representative analysis of publications on neurotechnologies, as well as the essence of neuroeducation.


Ensemble ◽  
2021 ◽  
Vol 2 (2) ◽  
pp. 234-242
Author(s):  
Medha Bhadra Chowdhury ◽  

Kazuo Ishiguro’s The Remains of the Day (1989) reconstructs the experiences of an ageing butler, Stevens, trapped within the confined space of the house he has served in for many years. The contours of memory are drawn along the spatial dimensions of the house which serve as a space of contestation between traditional values and emergent cultural beliefs in the post-war period. Physical modifications on the architecture produce continuities and alterations within the subject, who inhabits the space. This paper seeks to explore the dynamics of remembering and forgetting which are determined by the sites of memory and which trace historical changes as well as shifts in identity politics in Ishiguro’s novel. The paper critically assesses the idea of space, its functional dimension and mythic commemoration in relation to a symbolic historical past. It examines the development of subjectivity through the expansion of memory embodied in material form and the complex relationship between history and myth-making, which complicates individual identity. This paper further proposes that these spatio-temporal expressions can be understood as not only confined to the individual but may be extended to the domain of public memory and contextualized in a post-war British cultural politics of grief.


Author(s):  
Honak I.

The article is devoted to the study of theoretical and practical aspects of the risks that accompany the activities of economic actors in the cryptocurrency market (both mining and trading) at the micro­ and macro­economic level at the beginning of the third decade of the XXI century. The risks associated with the functioning of economic entities in the market of cryptocurrency coins and such risks are the following: lack of legal regulation on the cryptocurrency market and insurance of owners of assets stored on crypto wallets; use of malware in order to access assets rotating on the cryptocurrency market; hacking attacks on cryptocurrency wallets and exchanges in order to steal cryptoassets; loss of assets deposited into accounts of cryptocurrency exchanges in case of bank-ruptcy or closure of these exchanges; loss of the password used to access the crypto wallet; loss of a secret personal PIN code, which is the key to access funds deposited into the crypto wallet at the exchange and used to transfer assets (cryptocurrencies or fiat currencies) to other crypto wallets or a bank card; erroneous transaction due to one number or letter mistake when transferring from one crypto wallet to another or error (when entering bank card number), when transferring funds from crypto wallet to bank card, a mistake of one or more numbers is possible and funds will be transferred to the wrong addressee, in both cases it is impos-sible to cancel the transaction and funds are lost irrevocably; significant volatility in the value of cryptocurrencies, because of which an investor can go bankrupt. It was revealed that the functioning of the cryptocurrency market is also associated with risks to the national economy and security: monetary policy (reduction of control over monetary circulation due to the replacement of national fiat currency with cryptocurrency coins and the loss of the central bank monopoly on the emission of money and reducing the country's income from seigniorage due to mining cryptocurrencies), financial stability (because of the threat of the outflow of deposits from the banking system and replacing them with investments in cryptocurrencies, the possibility of replacing traditional banking, as well as the possibility of avoiding taxation and shadowing the economy) and national security. It has been proven that the intensive activity of an economic entity associated with mining, trading, investing or other economic activities in the cryptocurrency market requires significant theoretical and practical training of the individual and patience and faith in the future of cryptocurrency market activity because of the probability of losing savings invested in cryptocurrencies or investments.Keywords: risk, cryptocurrency, cryptocurrency market, crypto coin, crypto wallet, Bitcoin, Ethereum, cyberattack. Статтю присвячено дослідженню ризиків, які супроводжують діяльність ринку криптовалют, як майнінгу, так і трейдингу. Охарактеризовано ризики, з якими пов’язане функціонування ринку криптовалют, і такими ризиками є: відсутність правового регулювання та страхування власників криптогаманців; використання шкідливих програм та здійснення хакерських атак на криптогаманці і біржі криптовалют; утрата активів, розміщених на рахунках криптовалютних бірж, у разі банкрутства чи закриття цих бірж; утрата паролю від криптогаманця чи втрата секретного персонального PIN­коду, що є ключем доступу до коштів, розміщених на криптогаманці на біржі; помилкова транзакція (через помилку на одну цифру чи букву) під час переказу з одного криптогаманця до іншого (також під час переказу грошових коштів із криптогаманця на банківську картку можлива помилка на одну чи кілька цифр, і кошти будуть переказані не тому адресанту, якому вони передбачалися); значна волатильність вартості криптовалют. Виявлено, що функціонування ринку криптовалют пов’язане з ризиками для національної економіки: монетарної політики, фі-нансової стабільності, інвестиційної та банківської діяльності. Доведено, що активна діяльність економічного суб’єкта, пов’язана з майнінгом, торгівлею, інвестуванням чи іншою економічною діяльністю на ринку криптовалют, вимагає значної теоретичної і практичної підготовки особи через імовірність утратити заощадження, вкладені у криптоферми чи інвестиції.Ключові слова: ризик, криптовалюта, крипторинок, криптомонета, криптогаманець, Bitcoin, Ethereum, хакерська атака.


Author(s):  
Oxana M. Kurnikova ◽  

The rich historical past of the Crimean peninsula, its natural wealth and resources, its beauty at all times attracted the attention of traveling researchers. In the period from the last quarter of the 15th century up to the end of the 18th century, Western and Eastern researchers, visiting the Crimean peninsula for various purposes, studied its geography, biology, and history. Russian scientists-travelers did not have the opportunity to make research trips across the Crimea until the end of the 18th century due to the fact that for three centuries (from 1475 till 1774) the Crimean peninsula was part of the Ottoman Empire, being one of its most important provinces, both in trade, economic, and military-strategic terms. With the annexation of Crimea by Russia in 1783, started the development of newly acquired territories. The beginning of the study of the lands of the Crimean peninsula by Russian scientists is primarily associated with political and economic changes and transformations in the region. For the development and growth of the economy of the Crimean region, information was needed about the structure of the region, its socio-economic and ethnographic features, as well as about its natural resources. Therefore, by order of the Empress of Russia Catherine II and the instructions of the country’s government, the St. Petersburg Imperial Academy of Sciences and Arts sends its scientists to the Crimea. Among Russian pioneers of the Crimean peninsula research in the late 18th century there were Vasily Zuev (1754–1794), Carl Ludwig Habliz (1752–1821), Theodor Chyorny (1745–1790), and Peter Simon Pallas (1741–1811). The expeditions of these outstanding scholars and travellers commenced the Crimean exploration by Russian scientists in various fields of science, thus, the end of the 18th century should be considered the beginning of Russian Crimean studies.


Author(s):  
Evangelos Siskos ◽  
Konstantia DARVIDOU

The European Union and the Caspian countries are important trade partners, although there is still potential for improvement of the cooperation considering the energy security and other issues. The paper analyses trends and structure of trade relations of the EU and Caspian countries. The trade between the regions is about 370 billion dollars. Exports of fuels to the EU are the main component of the trade between the regions. Therefore energy transportation projects are an important issue in the agenda for the international relations. A gravity model for the exports of fuels is presented. The model considers demand in the EU importing country, total fuel exports of an exporting Caspian country as an indicator of exporting supply capacities and in some cases energy self-sufficiency of an importing country. Distance turned out to make an insignificant effect on the energy trade. The analysis helps to determine undertraded and successfully exploited bilateral energy trade links between the individual EU and Caspian countries. The model showed that Greece is among the most relatively intensive importers of fuels from the Caspian region. JEL: F10, F13, F15, Q4.


Author(s):  
K.Kh. Zoidov ◽  
◽  
A.A. Medkov ◽  

The monograph provides a comprehensive scientific review and analysis of the main approaches to the problem of the evolutionary development of transport and transit systems (TTS) and the interface of infrastructure and integration projects in order to form the Greater Eurasian partnership (GEAP). The research uses methods of system analysis, evolutionary and institutional theory, and the theory of industrial and technological balance, expert assessments and historical approach. It is shown that in General, the international research community does not conduct comprehensive studies of the functioning of the transit economy as an independent economic system that can become the basis of the country's economic development. Individual studies of market conditions or, conversely, historical and economic trends are conducted. The review of scientific approaches and opinions of Russian and foreign researchers on the implementation of the Republic of China "Belt and Road" initiative (BAR), the analysis of threats and risks that it can bring to participating countries, and the description of alternative infrastructure integration projects and development programs. It is noted that the research community has three options for considering the infrastructure integration project PIP, such as the construction of a network of routes for Euro-Asian transport; including a comprehensive mechanism for China's external expansion and international trade relations to solve domestic problems; creating a global political, social, economic, and cultural space based on the movement of energy, goods, technologies, and competencies. Transport and construction, organizational and institutional problems of infrastructure support for the formation of GEAP are identified. It is proved that at present only the Chinese BAR initiative can become an effective basis for the evolutionary development and integration of infrastructure and integration projects in the Greater Eurasia area. A scientific review of possible ways to use the Chinese BAR initiative for the formation of GEAP with the leading participation of Russia is given. The most effective forms and methods of combining alternative BAR infrastructure integration projects and the formation of GEAP for the development of the TTS of Russia are identified. Special attention is paid to the analysis of the main directions of the impact of the COVID-19 coronavirus pandemic and measures to combat it on the functioning of the global transport and logistics system in the context of key routes of trade routes and modes of transport, to determine the place and role of Russian communications and transport and logistics companies in servicing the functioning of trade routes in the new reality. It is shown that in ensuring global economic relations, the pandemic has further strengthened the competitive advantages of railway transport as a low-traffic transport technology in relation to the volume of transported goods, especially along the Euro – Asian trade routes on the China – Russia-Europe route.


2019 ◽  
Vol 12 (31) ◽  
pp. 82-112
Author(s):  
Jonas Ahlskog

This essay explores the existential and ethical dimension of the historical past from two different perspectives. In the first part, the essay approaches the issue by examining the personal dimension of the historical past from the perspective of the individual subject. This examination elaborates the individual’s perspective by literary illustrations from W. G. Sebald’s Austerlitz. In the second part, the essay approaches the issue from a conceptual perspective in order to articulate the ways in which the idea of a historical past connects with the concept of history as self-knowledge. The essay engages with R. G. Collingwood’s philosophy of history to show that there are significant ethical and existential aspects of the concept of historical past. In conclusion, the essay argues that, from both the perspective of the individual and conceptually, there is an important personal dimension residing within and not only beyond the historical past.


2018 ◽  
Vol 6 (3) ◽  
pp. 696
Author(s):  
دارا تؤفيق كاكةامين

Trade relations of the Safavid state with foreign countries Trade is one of the most important economic activities, where the consumer gets to life through a point of communication between the producer and the consumer. Trade is divided into internal and external trade, where the internal trader's responsibility is to deliver and provide products and services within the geographical boundaries of the state. Foreign trade is the process of exchanging national economic products outside the country's geographical borders, as well as the transfer of ownership of products and resources to one another through the import and export process. Therefore, trade is the important areas of life, which have become important factors that affected the economy (Iran) in a record period in the Safavid era, which led to the expansion and development of trade relations with neighboring countries abroad, and in order to recognize the importance of this aspect, this research Shows the importance of trade and its impact on political treaties of that era. This research is divided into an introduction with three main sections, the first deals with domestic and foreign trade, while the second section highlights the attention on trade routes, either the third and last section was for the purpose of studying the commercial relations of Safavid with other Nations, which include the (Ottoman, The Portuguese, British, Dutch, French, and Russians).


2021 ◽  
Vol 27 (2) ◽  
pp. 60-69
Author(s):  
Olga V. Rozina

Regional historical and cultural studies represent the new areas of regional studies associated with the actualisation of the problems of regional identity in the context of an identification crisis, both at the level of the individual and at the level of the whole ethnic group. The worldview split of society as a product of the pluralism of the postmodern culture of the early 20th century led to the fragmentation of historical knowledge and the mosaic nature of historical structures, the devaluation of the value of a single historical past in the post-Soviet space. In the logic of historical postmodernism the substitution of historical facts becomes possible, which together with the blurring of socio-spatial identity, make the basis for myth-making and distortions of the processes that actually took place in the history and culture of peoples. In the context of the modern information warfare, various anti-Russian historical myths, including the “prison of the nations”, acquire special topicality. The article examines the history of the Jewish ethnos – one of the traditional ethnic groups that used to live in the territory of the Russian Empire at the late 16th – the early 20th centuries in the Ukraine. The object of regional research is Sharhorod, one of the towns of Eastern Podolia (now Vinnytsia Region), a typical Jewish shtetl with characteristic features of socio-cultural appearance. The town arose in 1585 in the lands of the Polish magnate Jan Sariusz Zamoyski, where the geopolitical interests of the Russian and Ottoman empires, Poland, Lithuania and Principality of Moldavia collided.


2020 ◽  
Vol 16 (2) ◽  
pp. 88-92
Author(s):  
Sofia Sysoeva ◽  
Evgeniy Ioshenko ◽  
Tatyana Stati ◽  
Elena Brusnitsyna ◽  
Taras Zakirov ◽  
...  

Subject. Individualized etiotropic prevention of caries in children using bacteriophages. The goal is to study the peculiarities of the carioprophylactic effect of bacteriophages that are part of the drug "Fagodent." Methodology. The study involved 30 somatically safe children of 7―12 years of age with equal gender distribution and a decompensated caries course. The intensity of caries was determined by the formula KPU+CP. Patients with confirmed cariogenic bacteria dysbiosis were selected according to the CRT-bacteria test (Ivoclar company) at CFU/ml≥105. The method involves the collection of stimulated saliva, inoculation and incubation in a thermostat at a temperature of 37 °C for 2 days, the analysis of the number of colonies on a standard scale. The Green―Vermillion Hygiene Index (OHI-S) was also taken into account with an average of 0.9, children with high rates were excluded from the study. Results. After the course administration of the drug, the colonization rate of the oral cavity with cariogenic microorganisms decreases, which is reflected in the decrease in the Green―Vermillion (OHI-S) hygiene indices from 0.9±0.14 to 0.5±0.1 (p<0.05) and the test CRT-bacteria (Ivoclar Vivadent) CFU / ml from ≥105 to ≤105 (p<0.05). Upon further observation, within 3 months after the course of phagotherapy, the levels of contamination of the oral cavity with cariogenic microorganisms and hygiene were reliably kept low. Hygienic indicators also changed after the administration of the drug “Fagodent”: the Green― Vermillion hygiene index significantly decreased from 0.9±0.14 to 0.5±0.1 after 2 weeks and to 0.7±0.1 after 3 months. Findings. Clinical studies have proven the effectiveness of the drug "Fagodent" based on bacteriophages in the complex treatment and prevention of dental caries. The proposed scheme for the individual use of the drug under the supervision of a doctor does not require special equipment, is simple to implement and shows high positive results, which allows us to recommend it for the prevention of caries in children.


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