We are demonstrating that the Luttinger model with short range interaction can be treated as a type of Fermi liquid. In line with the main dogma of Landau’s theory one can define a fermion excitation renormalized by interaction and show that in terms of these fermions any excited state of the system is described by free particles. The fermions are a mixture of renormalized right and left electrons. The electric charge and chirality of the Landau quasi-particle is discussed.

An algebraic block-diagonalization of the Dirac Hamiltonian in a time-independent external field reveals a charge-index conservation law which forbids the physical phenomena of the Klein paradox type and guarantees a single-particle nature of the Dirac equation in strong external fields. Simultaneously, the method defines simpler quantum-mechanical objects—paulions and antipaulions, whose 2-component wave functions determine the Dirac electron states through exact operator relations. Based on algebraic symmetry, the presented theory leads to a new understanding of the Dirac equation physics, including new (...) insight into the Dirac measurements and a consistent scheme of relativistic quantum mechanics of electron in the paulion representation. Along with analysis of the mathematical anatomy of the Klein paradox falsity, a complete set of paradox-free eigenfunctions for the Klein problem is obtained and investigated via stationary solutions of the Pauli-like equations with respective paulion Hamiltonians. It is shown that the physically correct Dirac states in the Klein zone are characterized by the total particle reflection from the potential step and satisfy the fundamental charge-index conservation law. (shrink)

Purpose. The research is aimed at clarifying the essence of virtual reality and its productive role in the self-realization of the individual, as well as the importance in the process of self-realization of the individual to expand the dimensions of his identity by including virtual dimensions. To do this, the process of formation of the phenomenon of virtual identity in the environment of virtual reality is revealed and the influence of productive human activity in virtual reality on the nature of (...) virtualization of its identity is turned out. Theoretical basis of the work is understanding virtual reality as a combination of conscious productive imagination as its attribute, on the one hand, and the technological component in the form of a computer and related programs on the other hand. An anthropological prerequisite for virtual reality is the ability of the man’s creative imagination to calculate and choose the best model from many mental design ones, using, among other things, horizontal computer networks, which form a virtual identity. Originality. It was found that a necessary condition for the formation of a virtual identity is the exchange of results of productive and intermediary activities between Internet users, which they carry out in Internet networks with the help of virtual reality itself. Accordingly, philosophical studies of virtual reality are gradually supplemented by research in the field of virtual identity. Competitive production and distribution of human livelihoods through creative project work in virtual reality in interaction and communication with Others in a rapidly changing society requires the expansion of identity, including virtual dimensions. In the modern world self-realization of the individual includes the expansion of identity through its virtualization. Conclusions. A person’s productive activity in computer virtual reality – as an auxiliary tool of his creative imagination –creates his virtualized identity in solidarity and competitive interaction with Others, promotes self-realization of his personality and makes his holistic identity more flexible. Accordingly, philosophical studies of virtual reality over time are supplemented by philosophical anthropology studies of virtual identity. (shrink)

The most important moral question concerned with the problem of political obligation relates to the limits of obedience of a citizen owed to the state. The problem of political obligation raises the questions such as – (1) To what extent the citizen has an obligation to obey the laws of the state? (2) Is the citizen of a state, whether democratic or otherwise, under an obligation to obey the unjust laws of the state? There are two different viewpoints concerning the (...) character of obligation to obey the laws of the State. (1) The first position states -- “one has an absolute obligation to obey the law and therefore disobedience to the state law is never justified”. (2) The second position asserts -- “one has a prima facie obligation to obey the law, but this obligation can be overridden by conflictingobligations. Hence disobedience to the state law can be justified in the presence of outweighing circumstances”. (shrink)

The author discusses the thesis proposed by H. Hazlitt that jurisprudence has developed such methods and principles of solving legal problems that could also serve as a guide in solving ethical problems. The article critically reviews the reasoning behind this thesis made by H. Hazlitt and L. Yeager. A special attention is paid to the influence of J. Bentham’s utilitarian ideas on the formation of Hazlitt’s conception. Not being a lawyer, Hazlitt in the work The Foundations of Morality argued that (...) the law affects morality. In Hazlitt’s ethical theory judicial precedents affect the formation of moral rules. Hazlitt compares the formation of general rules in the sphere of morality and law. Using the formula of evaluation of moral rules proposed by Hazlitt, situations should be considered from three positions: subject of action, object of action, and impartial observer. Even though Yeager develops the ideas of Hazlitt, the former uses different arguments to substantiate the main thesis. Yeager believes that the laws have to declare the norms of morality. However, the arguments of Hazlitt and Yeager should be considered critically, as some researchers have done. As an additional argument to support the article’s main thesis, it is proposed to use the mechanism of conciliation procedures as a model for solving ethical problems. The article concludes that the thesis proposed by Hazlitt is valid but requires further reasoning and research by the philosophers of law. (shrink)

Postmodernism is considered as the historical stage of the transition of contemporary society from mature industrial capitalism to the qualitatively new technological and social production order. The real transformations of contemporary society’s factors have been brought into the correlation with the production changes that determine transition from Modern Age machine technologies to nanotechnologies. Existence of Postmodern society is presented as the borderland of historical ages, that is, as the period of the fading away of the Modern Age social forms and (...) of the becoming of social activity’s new forms that are specific for the new age of the development of society and of the worldwide socionatural entity. The author analyzes theoretical and worldview potential of Postmodern philosophy and its inability to represent further postindustrial society evolution tendencies. Possible scenarios of Рostmodern society evolution are considered in the context of contemporary concepts on the changes in the human role in nature and society as well as in the context of the trends of socionatural Universe development. The paper reveals technical, technological and social presuppositions of the transition from the nature-historical stage of society development to the true historical stage of human development. (shrink)

_ Purpose. _ The article highlights, on the one hand, the impact of the potential of a developed reflective identity on the processes of civilizational transformations, and on the other hand, the role of the transformational processes of a civilizational scale in the formation of a new type of reflective identity. Acute crisis processes in social development, which humanity has faced so far, in particular after 24.02.2022, indicate the beginning of a radical civilizational transformation. Therefore, in the article, it is (...) necessary to find out with the help of which mental, organizational and personal resources humanity can move to a more developed level of civilization without much loss. It is also necessary to show the importance of the philosophical understanding of reality in the formation of reflective identity because reflection has been the basic method of philosophy since its appearance. _Theoretical basis._ There is an understanding of the inextricable connection between the level of development of civilization and the level of reflective development of the individual fixed in a certain type of identity: a more historically developed stage of civilization corresponds to a more complex type of identity with multi-level reflection. At the same time, achieving a higher level of civilizational development is possible only under the condition of constructing a more complex and multi-level reflexive identity. _Originality._ It consists in establishing that the mental-cognitive mechanisms of reflection during the development of civilization passed through the stages of 1) reflexive forms of "the Axial Age", fixed in the corresponding forms of moral, logical, theological, political, etc. culture since the era of Ancient society; 2) reflexive forms of the Modern era with an emphasis on the inner world of man, the emergence of the reflective division into subject and object of knowledge as an essential feature of epistemology, as well as the formation of a modern type of identity; 3) the dual reflection of the post-industrial society and the Second Modern era, the mechanisms of which contribute to the formation of an active and self-sufficient network society and network crowdfunding economy. In this regard, at various stages of the development of civilization, in accordance with certain reflexive mechanisms, the corresponding types of identity are formed: 1) the basic identity of a person determined by his primary socialization; 2) reflective identity which is associated with the acquired cultural potential of a person and the opportunity to consciously choose special features of one’s own identity, and 3) identity which is associated with the existence in a given social culture of a mechanism of double reflection, which allows not only to make a valuable choice of the trajectory of development own identity but also to construct it. _Conclusions._ The aggravation of the identity problem in the modern world is the result of a civilizational crisis associated with the transformation of modern civilization, the technological basis of which is the introduction of renewable energy and artificial intelligence, as well as the development of network relationships in society. The hierarchical structure of modern identity is conditioned by the gradual historical and civilizational layering of the process of evolution of the reflexive component of identity. In each specific modern society, progressive civilizational transformations take place when an innovative type of identity coexisting with basic and modern types is activated and takes a leadership position. The growing role of network relations in society overcomes the identity crisis due to the reduction of social opposition and the harmonization of different aspects of the identity itself. Perceptible climatic changes and the destruction of the established security system in the world after 24.02.2022 made it obvious to the global thinking public that the world community is at the bifurcation point of a radical civilizational transformation. (shrink)

_Purpose._ The purpose of this research is to analyse and systematize modern philosophical and anthropological ideas about the nature, essence, causes and sources of collective violence. _Theoretical basis._ Given the complexity and multifaceted nature of the phenomenon of violence, the authors used a range of philosophical and general scientific research methods. In particular, the comparative method helped to identify the main advantages and disadvantages of using philosophical and anthropological approaches to studying the nature and patterns of violence in the social (...) environment. The use of the systemic and structural-functional methods contributed to a better understanding of the structure, features, mechanisms and criteria for ethical justification of the permissibility of collective violence. The psychological approach made it possible to analyse the role of social dissatisfaction, disappointment, relative deprivation and frustration in the process of radicalization of individuals and their readiness to use violence. _Originality._ The originality of this research lies in the application of modern analytical approaches to the study and philosophical understanding of the phenomenon of violence. It has been proven that at the current stage of social development, the following non-traditional forms of violence are becoming widespread: structural, symbolic, cultural, and psychological. It has been established that the main sources of collective violence are value, cultural, ideological and structural contradictions, as well as socio-psychological dissatisfaction, economic inequality and discrimination. _Conclusions._ Throughout history, violence has been an integral part of spiritual, social, value and economic transformations. The study of such a complex phenomenon requires the creation of an effective interdisciplinary theory that would take into account various anthropological, social, philosophical, psychological, physiological and biological dimensions and forms of its use. That is why there is a need to further improve scientific theories and approaches to studying the nature, forms and sources of violence. Taking advantage of a comprehensive approach, we have been able to establish that violence is a form of social influence that involves the use of physical force against individuals, social groups or institutions to cause physical, mental or moral harm and to subordinate their behaviour and will. (shrink)

_Purpose._ This article seeks to analyze the transformation of culture and social relations in cities amidst the digital transformations of space and everyday practices. _Theoretical basis._ The research is anchored in the theoretical foundations provided by Manuel Castells and Marshall McLuhan, both of whom delve deeply into the intricacies of the information society and the interactions between humans and technologies. Our analysis also relies on contributions from urbanists and experts in the "Smart Cities" domain, augmenting our study with practical facets (...) of how digital innovations influence the urban milieu. We endeavor to understand how the interplay between humans and technologies within urban environments reconfigures one’s self-perception, their place in the world, and their interactions with their surroundings. _Originality._ The study evaluates the impact of digital transformations on urban settings, drawing from the theoretical notions of Manuel Castells and Marshall McLuhan, modern urbanistic principles, and empirical analysis of the urban environment. We emphasize that digitalization reconfigures concepts of time, space, and interpersonal interactions in cities, culminating in the emergence of a distinct social identity that manifests within a globalized and digitized urban existence. We illustrate the effects of digital innovations on social and cultural practices, and underscore the significance of striking a balance between individual freedom and technological control in urban landscapes. _Conclusions._ Our findings indicate that digital transformation, which bridges the tangible and the virtual, reshapes the identities and daily experiences of urban inhabitants. They engage in an existential struggle to preserve their sociocultural essence. In a networked society where the local and global intermingle, novel social practices arise that obscure boundaries between the individual and collective, and between the tangible and virtual. The urban milieu becomes a crucible for experiments in the social, economic, and cultural realms, with technologies introducing both conveniences and challenges. Digital transformation modifies societal interactions and has profound implications for the sociocultural fabric. (shrink)

The ground state of the driven three-level atomic system becomes unstable as a result of its spontaneous decay to the dynamic Stark level when the last one falls below this state. Different peculiarities of the atomic response may appear depending on the intensity and detuning of the driving field providing such level crossing.

The article discusses human dignity in the aspect of modern challenges of technological civilization, which has entered a new stage of its development. Human dignity as a category of ethics remains underestimated, since in the first row of ethical values humanitarians, as a rule, put the categories of freedom and justice. Today, “dignity” acquires a special and higher status, the concept of human dignity is being rethought, going beyond the ethical category itself as a virtue. In the global world, human (...) dignity is a response to such contemporary challenges as the formation of a communicative world community with a focus on digital civilization, the anthropological problem of the future of humanity, the ecological situation on a global scale, the reorientation of the ethical and legal relations of a globalizing world. Human dignity is a problem of national-ethnic and national-state relations in the transition to transnational regulatory interactions. In the interpretation of the nation, the authors do not share the well-known two approaches to understanding the nation, on the one hand ethnocultural, and on the other - national-civil. Both approaches lead, whenever possible or necessary, to the transnational posing of the question, when human dignity becomes a priority regardless of nationality. In this connection, the utopian idea of the possibility of a global ethos is touched upon. The authors focus on the anthropoxy-axiological approach to the understanding of human dignity, where the cosmological principle of human existence is determined by his creative power. The urgency of the problem of human dignity is due to the fact that, as it were, in the modern life world a person did not put the economy above morality, the basis of human dignity in its being is a value moral consciousness, in the depth of which basic human values of transnational nature “work”, contradicting values consumer society driven by practical interests. Human dignity in this regard should be interpreted as an absolute value and at the same time one should take into account the multidimensionality of the problem of dignity in the context of modern globalization processes. Based on the ontological understanding of globalization as megatrends in the self-movement of the natural historical process, the authors substantiate the anthropological value of human dignity, which has universal, transcultural significance. The use of an anthropoxy-axiological approach and interdisciplinary methods reveals the universal value of virtue, based on the anthropo-social moral nature and the creative value of man. The creative transformational activity itself will not be worthy in quality without moral responsibility. The modern concept of human dignity is addressed to the ethics of responsibility, which means responsibility, which highlights the moral and axiological attitude to life, the adoption of responsible decisions in modern conditions of sociocultural interactions. In the context of globalization, the philosophy of human dignity becomes the dominant of all conscious-volitional activities, the core of the moral rethinking of the transnational and national ratio in the light of tolerance, the ability to non-violence. At the same time, the authors indicate in the formulation of the main issue of the philosophy of human dignity the possibility of going beyond the ethical category of human dignity, since the unchanging core of the universal human values of goodness-beauty-truth does not lose its meaning in the global, changing world. (shrink)

A novel method for ECG signal outlier processing based on autoencoder neural networks is presented in the article. Typically, heartbeats with serious waveform distortions are treated as outliers and are skipped from the authentication pipeline. The main idea of the paper is to correct these waveform distortions rather them in order to provide the system with better statistical base. During the experiments, the optimum autoencoder architecture was selected. An open Physionet ECGID database was used to verify the proposed method. The (...) results of the studies were compared with previous studies that considered the correction of anomalies based on a statistical approach. On the one hand, the autoencoder shows slightly lower accuracy than the statistical method, but it greatly simplifies the construction of biometric identification systems, since it does not require precise tuning of hyperparameters. (shrink)

Purpose. The dynamics and pace of social and economic transformations that are characteristic of modern society, lead to an increase in tension and the destruction of habitual stereotypes – ideals, values, norms, patterns of behaviour that unite people. These moments encourage us to rethink the understanding of "security" essence, in particular, psychological, which emphasizes the urgency of its study in the philosophical and sociocultural coordinates. Theoretical basis of the research is based on the philosophical methodology of K. Jaspers, E. Fromm (...) and the A. Maslow’s psychological approach to understanding of a person. Originality. Psychological security is considered at different levels: first and foremost, society is a characteristic of social security, that is an analysis of how today’s social technologies, social changes affect the quality of life of the country’s population; secondly, the social environment – the family, the immediate environment, reference groups, training teams; thirdly, a person is an experience of his own security-insecurity, when it is possible to talk about the manifestations of psychological violence, when certain behavioral acts contribute to the violation of the security of the other or to self-destruction. It is found out that the knowledge of psychological security is closely connected with the socio-historical conditions of being, with the level of development of material and spiritual culture, with the interests and values prevailing in society, which determines its ontological, epistemological and axiological features. The presented issue is considered in the correlation of psychological security with types of scientific rationality – classical, nonclassical and post-nonclassical approaches, within the framework of which various perspectives, aspects, forms and types of psychological security are studied. Conclusions. The concept of security requires a systematic description of its manifestations, types, levels, concepts: security as the absence of dangers ; security as a certain activity to ensure or to prevent any threats or dangers ; security as a conscious necessity, the value of the individual. The study systematizes various ideas about psychological security in accordance with the logic of scientific knowledge: in the mainstream of classical, non-classical and post-nonclassical approaches. (shrink)

The article discusses an actual problem of the contemporary social theory – a problem of post-postmodernism that is the answer to the question: what comes to replace the supposedly outdated postmodernism. Post-postmodernism in an umbrella term that brings together various concepts like digimodernism, automodernism, metamodernism, hypermodernism, supermodernism, etc. One of the replacing postmodernism theories is the French curator and art theorist Nicolas Bourriaud’s concept that was called “altermodern” or “other modernism.” In his previous books Bourriaud proposed to rewrite modernism and, (...) as the result, developed a new theory. The concept appeared in 2009 when Bourriaud presented the exhibition in London, timed to the publication of his manifesto Altermodern, and edited and published the book of collected papers of the same title. Globalization, which opened borders for art, is a central concept of the altermodernism theory. The main terms of altermodern are heterochrony (time diversity) and viatorisation (nomadism). The main social subject of the alternodern era is a free travelling artist, who interprets the meanings of “rewritten” art for the public. They are “rewritten” because Bourriaud proposes to use phenomena and products of past ages to make them work in a new way. However Bourriaud’s concept should be considered critically, as it was formerly done by several researchers. The article proposes a critical review that answers to the question: to what extent the idea of altermodern is heuristic and therefore it could compete with other concepts that abolish postmodern. The author gives a negative answer to this question first of all because altermodern just borrows a lot of elements of the language and apparatus of postmodernism and actually does not offer anything new. (shrink)

Purpose. The signification of the theoretical grounds for the conceptual reconstruction of the dichotomy "spirit-body" in the field of postmodern notions in philosophy and culture, the identification of the location of the given dichotomy in the processes of the transition of philosophy from being classical to the postclassical one, simultaneously, culture – to the cultural forms of postmodernity. Theoretical basis. The changing systems of post paradigm relations, radically transforming human life in the postmodern world, represent the obvious transformations of the (...) fundamental conceptual schemes. For postmodern philosophers, the dichotomy "spirit-body" does not mean better interpretation of separate substances any more, but the development of the relationship between mental and physical properties. Feminist philosophers assert that the "spirit-body" opposition occupies the special place among classical dichotomies, as it acquires the key meaning in the patriarchal concepts of masculinity and femininity. In the post modernity, the body and corporality become dominant themes not only in the philosophy and "high" culture, but also in mass culture; at the same time, the emphasis on their common narratives and intertexts testifies to the fundamental transformations that reflect the "condition" of postmodernity. Originality of this research lies in the expose of the specific transformation features of the dichotomy "spirit-body" as a philosophic opposition closely connected with postmodernism and realized in the practices of mass culture. This research is reflectedof the idea of the absoluteness and invariabilityof this duality as thebasicdichotomy of the classical philosophy in its correlation with cultural logic of the postmodernity at the end of the 20 – the beginning of the 21st centuries. Conclusions. With the reinterpretation of the "spirit-body" dichotomy, the body is theorized as a cognitive agent with desires independent of the mind. In postmodernism, the body is the source of charm, and aversion and destruction, and restoration. At the same time, with the growth of the visualization factor and the change in the status of "high" culture, the "turn" in the status of mass culture is created: today both the former and the letter have many common discourses, narratives and intertexts. (shrink)

The purpose of this article is to unearth the dimensions of quality of work life and work–life balance and to find the impact of the quality of work life on work–life balance. Data have been gather...

The experience of the use of applied containerized biomedical software tools in cloud environment is summarized. The reproducibility of scientific computing in relation with modern technologies of scientific calculations is discussed. The main approaches to biomedical data preprocessing and integration in the framework of the intelligent analytical system are described. At the conditions of pandemic, the success of health care system depends significantly on the regular implementation of effective research tools and population monitoring. The earlier the risks of disease can (...) be identified, the more effective process of preventive measures or treatments can be. This publication is about the creation of a prototype for such a tool within the project «Development of methods, algorithms and intelligent analytical system for processing and analysis of heterogeneous clinical and biomedical data to improve the diagnosis of complex diseases», implementted by the V.M. Glushkov Institute of Cybernetics, National Academy of Sciences of Ukraine, together with the United Institute of Informatics Problems, National Academy of Sciences of Belarus. The insurers, entering the market, can insure mostly low risks by facilitating more frequent changes of insurers by consumers and mixing the overall health insurance market. Socio-demographic variables can be risk adjusters. Since age and gender have a relatively small explanatory power, other socio-demographic variables were studied – marital status, retirement status, disability status, educational level, income level. Because insurers have an interest in beneficial diagnoses for their policyholders, they are also interested in the ability to interpret relevant information – upcoding: insurers can encourage their policyholders to consult with doctors more often to select as many diagnoses as possible. Many countries and health care systems use diagnostic information to determine the reimbursement to a service provider, revealing the necessary data. For processing and analysis of these data, software implementations of construction for classifiers, allocation of informative features, processing of heterogeneous medical and biological variables for carrying out scientific research in the field of clinical medicine are developed. The experience of the use of applied containerized biomedical software tools in cloud environment is summarized. The reproducibility of scientific computing in relation with modern technologies of scientific calculations is discussed. Particularly, attention is paid to containerization of biomedical applications, this permits to get reproducibility of the conditions in which the calculations took place, technologies of software pipelining of calculations, that allows to organize flow calculations, and technologies for parameterization of software environment, that allows to reproduce, if necessary, an identical computing environment. The main approaches to biomedical data preprocessing and integration in the framework of the intelligent analytical system are described. The experience of using the developed linear classifier, gained during its testing on artificial and real data, allows us to conclude about several advantages provided by the containerized form of the created application: it permits to provide access to real data located in cloud environment; it is possible to perform calculations to solve research problems on cloud resources both with the help of developed tools and with the help of cloud services; such a form of research organization makes numerical experiments reproducible, i.e. any other researcher can compare the results of their developments on specific data that have already been studied by others, in order to verify the conclusions and technical feasibility of new results; there exists a universal opportunity to use the developed tools on technical devices of various classes from a personal computer to powerful cluster. (shrink)

In the article these are considered ethical and legal problems caused by the ongoing pandemic of the new coronavirus disease. New challenges for health care, economy, education not only revealed rather a high level of stability and mobility, but also showed a poor readiness of response to sudden risks, which had a certain impact on all spheres of life of the whole society. The authors have conducted a brief cross-cultural analysis of the issue basing on data quoted by the international (...) network of UNESCO chairs in bioethics, sessions of the Bioethics Committee within the RF Commission on UNESCO affairs, as well as official open sources of the health care system and judicial sphere of the Russian Federation. Strong reciprocal link of legal risks in the interdisciplinary field of medicine and law are made discernable: on the one hand, introduction of sanitary and hygienic regulations are aimed at the realization of the right of protecting the health, while on the other hand they represent a violation of basic human rights. Besides the theoretical approach to the problem of the observance of the constitutional rights of citizens in the pandemic conditions there exists a real threat of their violation due to absence of special mechanisms of their realization in frames of sanitary and hygienic measures with regard to the vulnerable and socially disadvantaged sections in the society. It is made conclusion about necessity of the international collaboration for the purpose of joint decision-making and action in the sphere of health care taking into account an international character of ethical and legal challenges triggered by COVID-19 pandemic, as well as national, economic, cultural and confessional peculiarities. (shrink)