We prove that modal definability with respect to the class of all structures with two commuting equivalence relations is an undecidable problem. The construction used in the proof shows that the same is true for the subclass of all finite structures. For that reason we prove that the first-order theories of these classes are undecidable and reduce the latter problem to the former.

У статті досліджено взаємозв'язок проблеми самотності та самогубства. Встановлено, що причиною виникнення самотності є втрата почуття єдності людини зі світом та нерозв'язність екзистенційних потреб людського буття. Визначено, що умовою подолання стану самотності й запобігання самогубству є формування почуття єдності людини зі світом.

ABSTRACTThe social marketing campaign is a value-laden communicative process aiming to change individual behavior and public policy. Due to its normative nature and implications, this process has t...

This article addresses concerns about the relationships between practice and theory in today's theatre and examines the discipline's analytical methodology. This contribution re-introduces Yuri Lotman's concept of semiosphere as an anthropological and social space of communication, in which every participant maintains their existence concurrently across temporal, linguistic, and cultural zones. Finally, by launching the notion of a theatrical semiosphere that embraces the dynamics of cognitive impulse in the tripartite proximity of the space of the stage, the space of the audience, (...) and the space of the “in between,” this study seeks to demonstrate how the transitory nature of theatrical communication directed at the multiple audio-visual, cognitive, and cultural sensors of actors and spectators can still be considered and studied from the perspective of semiotic exchange as the primary device of human cognition. (shrink)

Over the past years, various accounts of ethical consumption have been produced which identify certain concepts as central to mediating the ethical relationship between the consumer and the consumed. Scholars across disciplinary fields have explored how individuals construe their ethical consumption responsibilities and commitments through the notions of identity, taking care and doing good, proximity and distance, suggesting the centrality of these themes to consumer engagement in ethical practices. This paper contributes to the body of research concerned with unravelling consumers’ (...) conceptually mediated relationship to moral and ethical issues in the sphere of consumption by revealing a new set of ideas through which people interpret and relate to consumption ethics. Drawing upon findings from an empirical study on self-perceived ethical food consumers, I demonstrate that people’s perceptions and views of ethical problems around consumption are bound up with notions of vulnerability, suffering, and harm, and that these notions permeate and impact all aspects of ethical consumer behaviour. The paper concludes by arguing that we need to further explore the conceptual underpinnings of ethical consumer commitments and practices, and expand the conceptual toolkit of research on ethical consumption to account for a wider range of ideas and notions that shape individual as well as collective motivations, intentions, and actions throughout the process of becoming and being an ethical consumer. Finally, the paper suggests a specific analytical framework to facilitate such research. (shrink)

In this study, we analyze the development conditions of and trends in Ukrainian scientific art during the ongoing war with the Russian Federation. Based on our own experience, we demonstrate how the emphasis, values, and goals of scientific art shift under martial law. We also highlight the challenges and difficulties faced by Ukrainian artists and researchers who found themselves in the occupied territories. Our own experience involves the promotion of the scientific and artistic project “Nanoart. Science is art” and its (...) transformation into a socio-patriotic project “Nanoart. New symbolism of science.” We use this example to show how trends in art, culture, and science change very quickly under critical conditions. Art during the war has military and liberation themes, while artists and scientists during the war are warriors on the cultural and scientific fronts. (shrink)

The novelty-seeking model (NSM) does not offer a compelling unifying framework for understanding creativity and curiosity. It fails to explain important manifestations and features of curiosity. Moreover, the arguments offered to support a curiosity–creativity link – a shared association with a common core process and various superficial associations between them – are neither convincing nor do they yield useful predictions.

The article examines the earliest evidence of transmission of Indian and Buddhist ideas. The aim is to outline a schematic mental “map” of the first contacts between Ancient Greece and Europe during the early Middle Ages and India in a socio-cultural and religious-philosophical aspect, without claiming absolute comprehensiveness. The historical-philosophical method was used in order to establish the lines of reception, to discover the specifics of the changes during its transmission and, accordingly, the differences that appeared, and to indicate the (...) historical-philosophical connections and moments of “intersection” of the two traditions under consideration. The proposed article is the beginning of a series of articles that will explore in a similar manner the development of the “Indian thread” in Europe until the flowering of mature Indology in the 18th century, as until now there is no similar presentation in the Bulgarian language. The aim is not to bring to the fore a supposed influence on Christianity, nor to debate which came first, but only to show that familiarity with Indian philosophy-religious reality is not something that appears 'suddenly'. The study of the historical-philosophical context of each of the periods would provide clarity on the level of familiarity and the method of reception and interpretation of the "new knowledge" on which to base texts on East-West dialogue in modern times. (shrink)

Individuals with heavy paid and unpaid work burdens may experience time deprivations that restrict their well-being and put them at risk of becoming or remaining income poor. Because unpaid work outside of the market is not captured in most large survey-based datasets, time poverty is rarely recognized in policy and practice. Yet income poverty and time poverty are mutually reinforcing; they can sap energy and impede effective decision-making, thus perpetuating the state of poverty. This essay offers a five-step approach to (...) conceptualizing and measuring time poverty and it compares time poverty rates by gender across a range of developing countries. Results show that women have higher time poverty rates than men in most cases, with the main exception being countries with low rates of female labor force participation. Policies that strengthen physical and social infrastructure, thereby decreasing the time needed for unpaid household work, have demonstrable effects on reducing time poverty. (shrink)

This paper engages with two contrasting approaches to conceptualising and studying consumer behaviour that appear to dominate existing research on consumption. On one hand, agency-focused perspectives take an individual consumer to be the primary author of practice and a basic unit of analysis. On the other hand, socio-centric paradigms focus on the social roots of consumption activities and the wider societal contexts in which they take place. The need to provide a more balanced view of consumption phenomena has been acknowledged, (...) yet not adequately acted upon. This paper begins to fill this gap through relevant theoretical and empirical contributions. First, we provide a critical review of the dominant theoretical perspectives on consumption in general and ethical consumption in particular, highlight their key ontological assumptions and explain how they preclude a fuller understanding of the ways in which consumer practices are moulded and shaped. Taking a critical realist approach, we then present the findings from qualitative analysis of consumers' ethical food practices to empirically demonstrate the role of human agency and social structure in creating and shaping ethical consumption. Thus, by means of theoretical analysis and empirical research this paper responds to the call for a more comprehensive understanding of consumption and provides a consolidated account of consumer behaviour which acknowledges and explains the complex ensemble of individual and systemic powers in which consumer practices are contained. (shrink)

Name der Zeitschrift: Byzantinische Zeitschrift Jahrgang: 107 Heft: 2 Seiten: 893-902.

The article reveals the peculiarities of spreading Reformation ideas in Slovakia during the first half of the sixteenth century. It is emphasized that Reformation ideas were being distributed on the territory of Slovakia in three ways; the Quirinal, in particular, Queen Mary played a significant role in these processes. Leonard Stöckel, a distinguished teacher, theologian, humanist, nevertheless, contributed greatly to the development of these processes. He is the author of «Confessio Pentapolitana», which is one of the oldest documents on the (...) history of Hungarian Protestantism serving as the basis for accepting the forthcoming Symbols of Faith. Stöckel’s outlook was formed under the influence of the European Enlightenment. He established new contacts: Stöckel made friends with an eminent European humanist – Philipp Melanchthon, who was his teacher. The proof of it is a joint edition of Melanchthon’s «Loci communes» and Comments on «Loci communes», which was published posthumously in Basel in 1561. Consequently, at the request of residents of Bardejov L. Stöckel became the headmaster of the town school. In the summer of 1539 he left Wittenberg. L. Stöckel’s return to his hometown Bardejov marked the beginning of a new period in his life. He deceased in 1560. (shrink)

This paper provides a detailed comparison between discourse representation theory and dependent type semantics, two frameworks for discourse semantics. Although it is often stated that DRT and those frameworks based on dependent types are mutually exchangeable, we argue that they differ with respect to variable handling, more specifically, how substitution and other operations on variables are defined. This manifests itself in two recalcitrant problems posed for DRT; namely, the overwrite problem and the duplication problem. We will see that these problems (...) still pose a challenge for various extended compositional systems based on DRT, while they do not arise in a framework of DTS where substitution and other operations are defined in the standard type-theoretic manner without stipulating any additional constraints. We also compare the notions of contexts underlying these two kinds of frameworks, namely, contexts represented as assignment functions and contexts represented as proof terms, and see what different predictions they make for some linguistic examples. (shrink)

The essay offers lyrical and philosophical-aesthetic reflections on the power and unpredictability of the feeling of love, as celebrated in different times in the “Song of Songs,” in Russian philosopher Vladimir Soloviev's sophiology, and in the poetic work of Oscar Wilde and Russian religious poet Nikolai Klyuev.

The current state of Ukrainian society is characterized by socio-economic instability, there are dynamic, unique processes in which each person is involved. In this connection, there are increasing demands on the professionalism of specialists in the field of practical psychology, their philosophical counseling in the context of postmodernism, aimed at helping people become the subject of their life, work, social and value relationships, to teach them to find meanings and maximize self-actualization. This is represented in the change of priorities in (...) the professional development of practical psychologists, its focus on the development of specialists' subjectivity, their ability to independently solve professional and life tasks. An important role in enhancing the development of professionalism is the understanding of the essential characteristics of existential professional activity, expressed most often in professional meanings and values. The basis of a meaningful professional and personal life is the key ability of the practical psychologist to see and accept the needs of the profession and life and to find the most correct explanations for them. The purpose of the article is to investigate the importance and necessity of the activity of a practical psychologist, its peculiarities, the study of types of psychological aid: counseling, psychological rehabilitation, correction, psychotherapy, training, education and prevention; as well as the need to identify the main areas of professional activity of practical psychologists in the context of postmodernism. (shrink)

The author tries to find a place of religious education in religious traditions of the Baha'i Faith. The main objectives of the research are: 1. to clarify the meaning of terms "education", "learning", "upbringing" and limits of their application in the field of education of the Baha'i faith; 2. to clarify the meaning of terms "religious education", "religious learning", "religious upbringing" and limits of their application in the field of education of the Baha'i faith; After the analysis of the main (...) terms of research the author introduced two concepts to describe the educational issue in the Baha'i Faith: "Pedagogy of the Baha'i", which is further used in the value system that combines the processes of education, learning and upbringing in the confessional tradition of the Baha'i faith; "Religious pedagogy Baha'i" as a system that combines the processes of religious education, religious learning, religious upbringing. Pedagogy Baha'i is used in schools, colleges, universities and other social and educational projects, created on the initiative of the Baha'i believers and religious principles of this religious tradition. Religious pedagogy Baha'i describes the processes of providing religious knowledge, skills and abilities (the study of the Scriptures and the sacred history of the Baha'? faith, learning the rules of the confession of religious traditions and religious activities, etc.), and upbringing in the spirit of the Baha'i believers - inculcation of religious virtues. The author comes to the conclusion that religious pedagogy Baha'i originates from the main purpose of religious revelation of Baha'u'llah - teaching people the rules of life, the Laws of God, the faith. (shrink)

Compilation of lectures and letters on Buddhism.

In this article we discuss the molecular signaling mechanisms that coordinate interactions between Schwann cells and the neurons of the peripheral nervous system. Such interactions take place perpetually during development and in adulthood, and are critical for the homeostasis of the peripheral nervous system (PNS). Neurons provide essential signals to control Schwann cell functions, whereas Schwann cells promote neuronal survival and allow efficient transduction of action potentials. Deregulation of neuron–Schwann cell interactions often results in developmental abnormalities and diseases. Recent investigations (...) have shown that during development, neuronally provided signals, such as Neuregulin, Jagged, and Wnt interact to fine‐tune the Schwann cell lineage progression. In adult, the signal exchange between neurons and Schwann cells ensures proper nerve function and regeneration. Identification of the mechanisms of neuron–Schwann cell interactions is therefore essential for our understanding of the development, function and pathology of the peripheral nervous system as a whole. -/- . (shrink)

Die Studien zur Geschichte und Kultur des Vorderen Orients erscheinen als Supplement der Zeitschrift Der Islam, gegründet 1910 von Carl Heinrich Becker, einem der Väter der modernen Islamwissenschaft. Ganz im Sinne Beckers ist das Ziel der Studien die Erforschung der vergangenen Gesellschaften des Vorderen Orients, ihrer Glaubenssysteme und der zugrundeliegenden sozialen und ökonomischen Verhältnisse, von der Iberischen Halbinsel bis nach Zentralasien, von den ukrainischen Steppen zum Hochland des Jemen. Über die grundlegende philologische Arbeit an der literarischen Überlieferung hinaus nutzen die (...) Studien die archivalischen, sowie materiellen und archäologischen Überlieferungen als Quelle für die gesamte Bandbreite der historisch arbeitenden Geistes- und Sozialwissenschaften. (shrink)

Study of Yuktidīpikā, classical commentary on Sānkhyakārikā of Īśvarakr̥ṣṇa.

On views of five Buddhist Nyāya philosophers on Buddhist logic; includes brief biographical sketches and a list of their works.

The aim of this study was to test the claim that languages universally employ morphosyntactic marking to differentiate events of more‐ versus less‐direct causation, preferring to mark them with less‐ and more‐ overt marking, respectively (e.g., Somebody broke the window vs. Somebody MADE the window break; *Somebody cried the boy vs. Somebody MADE the boy cry). To this end, we investigated whether a recent computational model which learns to predict speakers’ by‐verb relative preference for the two causatives in English, Hebrew, (...) Hindi, Japanese, and K'iche’ Mayan is able to generalize to a sixth language on which it has never been trained: Balinese. Judgments of the relative acceptability of the less‐ and more‐transparent causative forms of 60 verbs were collected from 48 native‐speaking Balinese adults. The composite crosslinguistic computational model was able to predict these judgments, not only for verbs that it had seen, but also––in a split‐half validation test––to verbs that it had never seen in any language. A “random‐semantics” model showed only a relatively small decrement in performance with seen verbs, whose behavior can be learned on a verb‐by‐verb basis, but achieved zero correlation with human judgments when generalizing to unseen verbs. Together, these findings suggest that Balinese conceptualizes directness of causation in a similar way to these unrelated languages, and therefore constitute support for the view that the distinction between more‐ versus less‐distinct causation constitutes a morphosyntactic universal. (shrink)

The problem of formation of professional intercultural competence is relevant in the conditions of post-industrial postmodern society. The article highlights main trends in factors of intercultural competence. The article considers different approaches to determining the foreign language competence of tourism experts to intercultural competence. The analysis of theoretical and methodological approaches gives grounds to define the concept of German-language competence and qualifications of tourism experts. In the context of the study, the features of intercultural competence are identified. The objectives of (...) the article are to determine main aspects of the formation of professional German-speaking competence of future tourism experts. In the course of the research the world and domestic experience of professional competence formation of future tourism experts and formation aspects of foreign language professional competence are analyzed. Also, based on the study, it can be argued that there is no single approach to the future tourism professionals formation of intercultural competence. Methods of analysis, synthesis, a research method and method of content analysis were used in the research. Based on the study, it is proved that levels of intercultural competence are controlled processes in the context of the use of modern educational technologies. Future tourism experts combine knowledge and skills in professional terms to achieve a high level of qualification. The results of the study are the basis for extracurricular activities in the formation of foreign language competence. (shrink)

Mingzu University is a common name for educational institutions for ethnic minorities established in China in 1950. By establishing such kind of higher education institutions, PR China as a state pursued several goals. In one hand, they started the opportunity for minor ethnic groups` representatives enter a higher education institution and thereby enlist their support for the state government. In the other hand, China saves the originality and the identity of small nationalities` cultures at the state level by studying and (...) promoting it. Today such educational institutions also serve to train leading cadres from ethnic minorities’ representatives, loyal to the state system and the political and social course of modern China as they are brought up in the spirit of modern Chinese social and pedagogical guidelines. The article aims to represent different social functions of Minzu Universities as a social phenomena common for China as well as cultural and social strategy of the PR China state in the field of ethnic minorities, an important part of which is implemented through them. Using the research methods typical for scientific studies of this kind the article proves the idea that Mingzu Universities in China play a great not only the educational, but also social role in the country to form an ideologically homogeneous society and respect for human rights in the country. (shrink)

The object of the research is the processing of Yakut folk songs stored in the fund of the first Yakut composer M.N. Zhirkov in the National Library of the Republic of Sakha. The subject of the study is the manuscript "100 Yakut songs". Some of them were published in the collections "Sakha Yryalara" and "Yakut folk Songs". Special attention in the comparative aspect is paid to the already published samples, in particular, in the music collections of A.V. Scriabin and F.G. (...) Kornilov. The article examines the internal content of the treatments of the songs included in the manuscript "100 Yakut songs", expert reviews, testimonies of contemporaries. The article for the first time raises the problem of co-authorship of tunes and completed treatments, some of which are folk tunes. Samples characterized by a developed melodic structure are considered as the result of the melodic creativity of amateur authors, as well as the impact of musical professionalism of the European type. As a result of the analysis of M.N. Zhirkov's handwritten heritage, it was found that many treatments of Yakut folk songs were performed by him in collaboration with Moscow composers G.I. Litinsky and G.G. Lobachev. Also, for the first time, a comparative analysis of the corpus of song treatments from M.N. Zhirkov's manuscript "100 Yakut songs", which is stored in the collections of the National Library of the RS, was carried out. (shrink)

The subject of the study is the research work of M.N. Zhirkov, which became the first monographic study of the musical culture of the Yakuts. The object of the study is the problems of musicology first posed by the author of this study. The article discusses such aspects as the difficult fate of the manuscript of M.N. Zhirkov's research, which was unpublished for a long time, and at the first publication was not published in its full form, in addition, the (...) experience of a new reprint of this work in the 9th volume of M.N. Zhirkov's "Collected Works". Special attention is paid to those areas of his work that at that time were in the circle of the most pressing theoretical problems of musical culture of the peoples of the former Soviet Union. The main conclusions of the study are the author's generalizations of the fundamental results of M.N. Zhirkov's work, which at the time of writing this work were advanced not only in terms of the level of development of Russian musicology, but now look quite modern in their relevance and fundamental nature. A special contribution of the author to the topic under development is the analysis of those parts of the study that were not published in the first publication of 1981. The novelty of the study lies in the fact that for the first time attention is drawn to the original full text of the original version of the "Yakut folk Music" by M.N.Zhirkov. The article summarizes the author's experience of the new edition of this unique work. (shrink)