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Global technological transformations of key areas of life of contemporary society, the formation and active functioning of global and national digital institutions that influence current socio-political processes, and the digitalization of social relations form a demand for comprehensive scientific research on the processes of digital influence on the development and functioning of modern social systems. This article is aimed at considering the problem of the relationship between digital and worldview aspects of the functioning of modern societies. In connection with this, the research issue was to determine the degree and nature of the influence of digitalization processes, as well as directly the digital environment and institutions on the content aspects of the individual’s worldview. This research question is directly related to the study of the phenomenon of public consent in the context of the formation of digital polymentality. To answer the research question posed in the paper, the authors conducted a discourse analysis of the existing scientific literature on the relationship between digitalization and worldview in the pro et contra logic. An international expert study was also conducted, which made it possible to identify the main expert positions on the study, as well as the key risks, threats, and challenges in the field of preserving the traditional worldview and achieving public consent based on the unity of value-semantic and worldview ideas of individuals. The main conclusion of the paper is the fundamental ambiguity of the positions of scientists and experts, justified by the results of the study, in assessing the degree and nature of the influence of digitalization, the digital environment and institutions on the content parameters of the worldview of a modern person, as well as the ambiguity of the value-semantic attitudes formed and maintained in the digital environment.

The subject of research interest in this article is the study of the possibilities of visualization and disclosure of how the interdependence of economic, social, and cultural growth is achieved in tourism. How can the need for priority investments in the tourism industry be substantiated under the condition of state activity, that promotes development, relying on the methodological principles of. How diversification and renewal of types of tourist activity, its locations, and improvement of the relations of administrative, economic, and cultural subordination, can contribute to the restoration of the entire system of social practices. This is especially significant in the era of combating biological threats (Covid pandemic, its consequences) and the continuation of systemic crisis phenomena in the global space of the world economy and geopolitics, the aggravation of the destabilization of public life under the influence of russian military aggression. Therefore, revealing the stated topic of the of the article, it is essential to pay attention to the following issues: 1) mutually beneficial cooperation of the regions and the center in the comprehensive restoration and growth of the country's capabilities through the use of tourism practices; 2) the issue of modern interpretation of efficiency as optimization of interactions of various social actors and structures, taking into account the field of tourism; 3) peculiarities of activities in the tourism sphere as a unifying factor for various industries and social actors. The article is focused on researching the issues of how the foresight of the opportunities of the tourism industry appears, when there is a synergy of dangers in a state that is experiencing challenges and the need for transformations. Emphasis is placed on the market for the effective development of rules and mechanisms of social interaction, as institutional support for the functioning of every sphere of society, particularly tourism. New opportunities for its deployment in the context of granting Ukraine the status of a candidate for EU accession are outlined.

The article is devoted to a clinical case of management of a young woman with an aneurysm and two atrial septal defects after the development of acute myocardial infarction. It conveys aspects of differential diagnosis and long-term management.

У даній статті обґрунтовується необхідність дослідження проблем сучасного глобального простору через вивчення можливостей функціонування його засадничих сфер життєдіяльності, туризму, зокрема. Доводиться, що туристичний сектор має цінність як процес обміну різними видами діяльності та їх результатами. Показано, що туризм був завжди частиною глобалізації, але сучасні умови актуалізують його конструктивний потенціал. У статті робиться наголос на тому, що питання економічного відновлення після Ковід-19, необхідно вирішувати усією світовою спільнотою, і усі сектори життєдіяльності суспільства потребують координованої співпраці. Економіка світу постраждала не тільки від Ковід-19, на неї чекають нові випробування. У статті зазначається поява нових небезпек та ризиків для людського співжиття, а також прагнення людей та спільнот не просто відновити попередній рівень життя, але і змінити на краще сам спосіб його реалізації, позбутися від проблем нерівності, які лише загострилися у зв’язку із пандемією. Підкреслюється, що пришвидшення перебігу подій у сучасному світі ускладнює реакцію на виклики технологічні, епідеміологічні, екологічні та інші. Аргументується положення про чільне значення туристичного сектора, який залучає до роботи та відпочинку, виробництва та споживання різних соціальних акторів і є спроможним до вирішення безпекових питань у широкому сенсі: долучення до програм надання помешкань, гуманітарної допомоги вимушеним переселенцям, надання першої медичної допомоги, харчування, тощо. Показані нові характеристики у діяльності туристичного сектору, окреслені можливості його відновлення та росту. Розкривається необхідність фінансової та організаційної підтримки туризму, і бачення таких витрат з позицій вигідного інвестування, бо саме туристична галузь є драйвером економічного, політичного і соціально-культурного розвитку спільнот і суспільств у глобальному просторі сьогодення. This article substantiates the need to study the problems of modern global space through the study of the possibilities of functioning of its main social spheres, tourism, in particular. It turns out that the tourism sector has value as a process of exchanging different activities and byproducts. It is shown that tourism has always been a part of globalization, but modern conditions reinforce its constructive potential. The article emphasizes that the issue of economic recovery after COVID-19 must be addressed by the entire world community, and all sectors of society need to umdertake a concerted action. The world economy has suffered not only from COVID-19, but new challenges also await it. The article notes the emergence of new dangers and risks to human coexistence, as well as the desire of people and communities not only to restore the previous standard of living but also to change the way it is implemented, and to tackle the issue of inequality exacerbated by the pandemic. It is emphasized that the acceleration of events in the modern world complicates the response to technological, epidemiological, environmental, and other challenges. The article argues that the tourism sector is important, involving various social actors in work and leisure, production and consumption, and can address wellfare issues in a broad sense. New characteristics in the activity of the tourist sector are shown, and possibilities for its restoration and growth are outlined. The need for financial and organizational support for tourism is discussed. The tourism industry is viewed as the driver of economic, political, and socio-cultural development of communities and societies in today's global space. The role of the state and the developemtal state in particular is stressed.

The search for the optimal approach in the treatment of brachiocephalic arteriovenous fistulas is one of the current problems of neurosurgery and vascular surgery. It is important to note that the best prognosis requires timely diagnosis and the earliest possible dissection of the fistula. Also, the method of treatment should have the least negative consequences and a good clinical effect. Previously, surgeons used open surgical vessel ligation with great technical difficulties due to anatomical difficulties of access as well as bleeding. In recent decades, the endovascular approach to treatment has demonstrated advantages over open interventions. Despite the low traumaticity, there is a risk of complications such as untargeted vascular embolization, perioperative stroke, etc. In this article we demonstrate the experience of arterio-venous vertebral artery fistula dissection using an occluder.

All-Russian online conference with international participation was held at Moscow Region State University. The conference agenda was determined by the need to uncover attempts to falsify the history of the Second World War and to revise its outcomes. Through the participation of specialists in the field of political science and history, the conference had an interdisciplinary character. The article presents the event analytical review in the context of assessing the scientific and political relevance of the issues raised at the conference. The speakers’ practical proposals to counteract falsification of history are presented in general terms.

The article discusses the etiology, pathogenesis, classification, principles of diagnosis and tactics of surgical treatment of dural arteriovenous fistulas. Two clinical cases of successful treatment of patients with symptomatic dural arteriovenous fistulas are presented.

The treatment of pulmonary valve disease is one of the urgent problems of modern cardiology and cardiac surgery. In most cases, pulmonary valve abnormalities are congenital. Synthetic conduits (homografts) and bioprosphetic valves are currently used in the surgical treatment of patients with the diseases mentioned above. Pulmonary valve surgical prosthetics allows normalizing the circulatory dynamics and condition of the patient, however, time-dependent degradation results in conduit and valve dysfunction. The abnormal circulatory dynamics caused by valve and conduit dysfunction is linked to exercise intolerance, arrhythmia, right ventricular failure, and sudden death. Starting in childhood, affected patients undergo repeated openheart surgeries to restore valve function and potentially reduce morbidity and mortality. Percutaneous transcatheter treatment of the pulmonary valve stenosis with the Melody® valve (Medtronic Inc.) has been performed in a large number of patients worldwide. Despite minimal invasiveness, this procedure restores pulmonary valve function and reduces repeated open-heart interventions. Recent clinical trials have shown excellent and durable results in terms of both restoring valve function and decreasing right ventricular outflow tract obstruction. In this article, we want to reflect the relevance of the Melody transcatheter valve and present our first experience of its usage.

The aim of the article is to study the model of symbolic interactionism by the American sociologist Herbert Blumer and to identify the analytical elements that are most applicable to the political analysis of internet communications. The authors used the hermeneutic approach, including the identification of central premises in Blumer's model as well as an additional interpretation of such premises. Quantitative content analysis was used as an auxiliary methodological optics. The analysis demonstrated that the analytical tools of symbolic interactionism from the Chicago School (definitive and sensitizing concepts, exploration and inspection, etc.) can be effectively tailored and used for current research of internet communications in applied political science. The authors conclude that identifying the transaction process is the most important result of applying Blumer’s symbolic interactionism model to a study of social media communities by a political scientist. It is demonstrated that the conditions of social media require investigating the mechanism of behavior adaptation by each individual to the behavior of others. This gives an insight into the mechanism by which social life and the political regime are streamlined and stabilized.

Background Assessment of endovascular methods possibilities in the treatment for carotid-cavernous fistulas. Material and Methods The results of endovascular treatment in 22 patients with carotid-cavernous fistulas in the period from 2008 to 2018 were evaluated. The number of male patients was 13 (59%), female patients – 9 (41%). Fifteen patients (68%) had traumatic damage, 7 patients developed a spontaneous disease. All patients had a specific clinical features of carotidcavernous fistula, confirmed by anamnesis and angiographic study. After verification of the diagnosis, all patients underwent permanent transcatheter embolization of the pathological connection using detachable balloons, microspirals and adhesive composition. Results Twenty-one patients (95.5%) underwent one-stage embolization of carotid-cavernous fistulas. One patient (4.5%) required three procedures: two embolization with detachable balloons, final embolization with detachable spirals, due to deflation of the balloons in the early postoperative period. Destructive embolization of carotid-cavernous fistulas was performed in 2 cases (9%), reconstructive interventions were performed in 20 cases (91%). The angiographic success of the procedure was 100%. All treated patients had regression of symptoms during their hospital stay. During this period, one complication was identified in the form of post puncture hematoma, which required conservative treatment. Conclusion Endovascular treatment is a modern, effective and safe method for treating carotid-cavernous fistulas. Destructive occlusion (if there is no possibility of performing reconstructive intervention) is also a safe and clinically justified method for treating this pathology.

Using information technologies and implemented with their help information operations to implement sustainable development systems in the economy and society is considered. Based on the previously performed systematic literature review, the conclusions made about future research directions on using information technologies for sustainable development. A set of corresponding theoretical tools is proposed. This set should allow solving the problem based on mathematical models and methods. The concepts and principles of using information operations to study sustainably developed systems are proposed to solve the specified problem.

The article is devoted to a political hologram – an innovative element of political communication in the form of a three-dimensional image in order to increase the recognition of the image of a politician among target audiences. As a scientific methodology the author uses the comparative analysis of case studies of political holograms of India, Turkey, Spain, France and Russia. It is concluded that despite the user’s euphoria from technological innovations, political hologram on the background of low political awareness of citizens and the lag of the regulatory framework from the technological revolution can serve manipulative purposes. Three-dimensional holographic images, due to their maximum proximity to real people and objects, will have a powerful emotional and psychological impact on the users. Besides, those who are interested in politics will rather use human feelings from euphoria to a different plan of fears.

A theory and method of solving nonlinear problems of the magnetoelasticity of shells of revolution taking into account Joule heat in the microsecond range are proposed. A numerical example is given.

The review evaluates the content of the monography. It has been concluded that the idea of the monograph is relevant since the rules of international treaties of Ukraine (namely, bilateral agreements on legal assistance) and the Law of Ukraine on Private International Law (hereinafter: PILA) contain some gaps and uncertain provisions regarding international succession law issues which need to be filled or revised respectively. We support the author's suggestion to make such amendments taking into consideration Regulation (EU) No 650/2012 of the European Parliament and of the Council of 4 July 2012 on jurisdiction, applicable law, recognition and enforcement of decisions and acceptance and enforcement of authentic instruments in matters of succession and on the creation of a European Certificate of Succession, as well as, the EU Private International Law doctrine and solutions to international succession law issues in national law of some the EU Member States. The book consists of 15 chapters which focus on the determination of international jurisdiction in succession matters; determination of the law applicable to succession relations with a foreign element; recognition and enforcement of foreign decisions in succession matters; acceptance of authentic documents created abroad. Many author's ideas seem appropriate. They include the suggestions to determine the scope of law applicable to the succession in PILA; to amend the conflict of laws rules applicable to the form of wills; to include in PILA conflict of laws rules regarding succession agreements; to amend some rules of Civil Procedural Code of Ukraine applicable to recognition and enforcement of foreign decisions in civil matters and others. It was concluded that the monograph would useful f

The purpose of this article is to analyze the network of the mechanism of reproduction of international terrorism - the phenomenon of post-truth, strongly modifies the previous interpretation of the political, ethnic, religious, cultural and social, leading to the disappearance of the former meaning when it is important that people are truthful news report or not, and his active experience, discussion. Used as a methodology content analysis of online communities has confirmed the working hypothesis that, despite absenteeism and the atomization of society in modern countries, manifested by the rapid politicization of the communities the social networks of the Internet because of the undermining of public confidence in traditional political institutions - parties and Parliament. Terrorist recruiters use this trend to their advantage, warming the emotional state of the participants of social networks and sharpening their grievances and contradictions on various grounds. According to the authors, the terrorist propaganda about brotherhood and religious cosmopolitan society the modern state can be countered only by the ideology of patriotism. With the characteristic feature of patriotism should be its bearing on national sovereignty and a functioning state. However, the authors are analyzing methodological developments in the problem of Patriotic education in modern Russia, note that most of the proposed techniques do not consider the development of a network society and borrowed from the Soviet range: lectures, discussions, class hours, competitions of the show and songs, military-Patriotic fees, etc. The work concludes that the state is not paying attention to the mechanisms of Assembly of new political identities through social networks and are not involved in elementary political education through Internet communication, will be eliminated from the virtual environment and will not be able to build an effective protection of technologies of coups in the form of “color revolutions”.

The aim of the work is to analyze the threats and potentials of computer games to implement the memory policy, understood by the authors as a set of tools and techniques used by political actors to assert in the mass consciousness an advantageous interpretation of historical facts and political events. The article shows that the multiplayer nature of modern computer games gives the researcher the right, first, to define their part as a network, and second, to consider it as a special format of political communication. The principles of content analysis, archetypal analysis, comparative studies and the case study are used as methodological opticians. It has been revealed that, despite the existing debate in the scientific community about the degree of manipulative influence of computer games on the mass consciousness, most researchers recognize the importance of the subculture factor of gamers, which various actors, including political ones, are trying to influence. Evidence of this impact is the fixation of archetypes, political stereotypes, historical myths and fakes. The conclusions indicate that if the state in the conditions of modern digitalization does not pay enough attention to such a channel for implementing the memory policy as computer games, then other political actors will take advantage of it for their own purposes. The work is focused on the increment of theoretical knowledge in the Game Studies segment on the memory policy in computer games.

An axisymmetric nonlinear problem of magnetoelasticity for an orthotropic spherical shell of variable stiffness with orthotropic conductivity is solved. The governing system of nonlinear differential equations that describes the stress–strain state of flexible orthotropic shells of variable stiffness in mechanical and magnetic fields is presented. A numerical example is given. The stress state of an orthotropic spherical shell is analyzed by varying the external current and mechanical force

A nonlinear problem of magnetoelasticity for an orthotropic ring plate with orthotropic electric conductivity is solved. A governing system of nonlinear differential equations describing the stress–strain state of flexible orthotropic plates is solved. A numerical example is considered. The effect of extraneous current on the stress state of a flexible ring plate is analyzed