In [2] John Burgess describes predicative versions of Frege's logic and poses the problem of finding their exact arithmetical strength. I prove here that PV, the simplest such theory, is equivalent to Robinson's arithmetical theory Q.

A universally acknowledged, core property of language is its complexity, at each level of structure – sounds, words, phrases, clauses, utterances, and higher levels of discourse. How does this complexity originate and develop in a language? We cannot fully answer this question from spoken languages, since they are all thousands of years old or descended from old languages. However, sign languages of deaf communities can arise at any time and provide empirical data for testing hypotheses related to the emergence of (...) language complexity. An added advantage of the signed modality is a direct correspondence between visible physical articulations and linguistic structures, providing a more transparent view of linguistic complexity and its emergence (Sandler 2012). These essential characteristics of sign languages allow us to address the issue of emerging complexity by documenting the use of the body for linguistic purposes. We look at three types of discourse relations of increasing complexity motivated by research on spoken languages – additive, symmetric and asymmetric (Mann and Thompson 1988; Sanders, Spooren, and Noordman 1992), Each relation type can connect units at two different levels: within propositions (simpler) and across propositions (more complex). We hypothesized that these relations provide a measure for charting the time course of emergence of complexity, from simplest to most complex, in a new sign language. We test this hypothesis on Israeli Sign Languages (ISL), a young language, some of whose earliest users are still available for recording. Taking advantage of the unique relation in sign languages between bodily articulations and linguistic form, we study fifteen ISL signers from three different generations, and demonstrate that the predictions indeed hold. We also find that younger signers tend to converge on more systematic marking of relations, that they use fewer articulators for a given linguistic function than older signers, and that the form of articulations becomes reduced, as the language matures. Mapping discourse relations to the bodily expression of linguistic components across age groups reveals how simpler, less constrained, and more gesture-like expressions, become language. (shrink)

The study of opera art at the turn of the 18th–19th centuries is currently a topical research. At the beginning of the 19th century, many cardinal changes took place in the field of vocal performance: new types of singing voices and dramatic roles were formed, the manner of ornamentation of parts underwent changes. Many works of domestic and foreign musicologists are mainly devoted to the study of the operatic performance of tenors, basses, contraltos and sopranos. Occasionally, they mention the baritones (...) of the Verdi period, and the period of the birth of the baritone role, unfortunately, remains unexplored. The subject of this study is the operatic and vocal work of the Italian baritone Antonio Tamburini. The object of the study is the baritone roles created for the singer. The theoretical and methodological basis of the study was the works of modern domestic and foreign musicologists devoted to the art of vocal masters of the early 19th century, reviews of Tamburini's contemporary music critics and his creative biography. The novelty of the study lies in the identification of causal relationships between the performance of the singer and the evolutionary processes that occurred in the opera art of the early 19th century. The main conclusion of the study is to identify the role of Tamburini in the formation of the role of the baritone. (shrink)

Relations between some theories of semigroups (also known as theories of strings or theories of concatenation) and arithmetic are surveyed. In particular Robinson's arithmetic Q is shown to be mutually interpretable with TC, a weak theory of concatenation introduced by Grzegorczyk. Furthermore, TC is shown to be interpretable in the theory F studied by Tarski and Szmielewa, thus confirming their claim that F is essentially undecidable.

The Off-Modern charts a fresh path beyond the categories of modernism and postmodernism, center and periphery, artistic theory and practice.

This study examines discursive representations of judicial power in Russian print media. The data are drawn from governmental and oppositional newspapers and cover a six-month period during 2013. Using an approach that is informed by Critical Discourse Analysis and a pragma-dialectical perspective on argumentation, the authors distinguish strategies and specific linguistic means as well as argumentation fallacies that journalists employ in the articles to construct the representation which is consistent with a newspaper’s ideology.

Leadership has become a more popular term than management, even though it is understood that both phenomena represent important organizational behaviors. This paper focuses on empathy in leadership, and presents the findings of a study conducted among business students over the course of 3 years. Finding that empathy consistently ranked lowest in the ratings, the researchers set out to discover the driving motives behind this invariable trend, and conducted a second study to obtain opinions about possible underlying factors. The paper (...) presents the findings of both studies, as well as literature reviews on the differences between management and leadership, a historical overview of leadership, a reflection of 21st century leadership, the ongoing debate on the effects of corporate psychopaths on ethical performance, and scholars’ perception on empathy in corporate leadership. The findings indicate the need for a paradigm shift in corporations as well as business schools in regards to leaders’ required skills, and suggest a proactive approach from business faculty to change the current paradigm. (shrink)

Finitism is given an interpretation based on two ideas about strings (sequences of symbols): a replacement principle extracted from Hilberts class 2 can be justified by means of an additional finitistic choice principle, thus obtaining a second equational theory . It is unknown whether is strictly stronger than since 2 may coincide with the class of lower elementary functions.

The article analyzes the concept formation of civil society, effective interaction of an individual and society as a guaranty for the development of civil society, determines factors of its effectiveness: the formation of social capital, the person on the basis of dialogue, partnership and national consolidation; attempts are made to analyze theoretical generalization of civil society in the developed countries of the West and the initial stages of the civil society in Ukraine. It is noted that the state and civil (...) society within the democratic system are interested in dialogue, partnership and efficiency of their interaction improvement. (shrink)

The different manifestations of negative relations to science exist in modern society that is revealed in broad spreading of antiscientific knowledge, fall the prestige of the fundamental science, reduction the interest youth to naturally-scientific education, reduction naturally-scientific component of school and highereducation. The search of the ways, allowing form the adequate attitude pupils to science in process of the education, is actual for getting over these trends. It means that the complex of values, which can be connected with a science, (...) must be revealed, and then these ideas should find the embodiment in educational practice. In paper it is shown that for forming adequate relations pupils to science and scientific picture of the world it is necessary in training to attract attention to value of the science and scientific picture of the world. Analysis of values connecting with science, including scientific picture of the world, is executed in these paper. (shrink)

ABSTRACTThis article intends to reconsider the epistemological status of delusional beliefs on the basis of Wittgenstein’s conception of certainty. Several works over the last two decades have compared delusional beliefs with so-called hinge propositions, which – according to Wittgenstein – function as expressions of objective certainty. This gives rise to a paradox. On the one hand, delusions are compatible to Wittgensteinian certainties in some respects; on the other hand, they contradict beliefs shared by other members of the community, which makes (...) them different from ‘normal’ certainties. In order to address this issue, I use Moyal-Sharrock’s taxonomy of hinge propositions. This taxonomy allows one to distinguish between different types of hinge propositions; all types share the same features, but these features are manifested in a variety of ways. Thus, delusional beliefs might also be regarded as constituting a specific type of hinge propositions. This move makes it possible to resolve the paradox and to identify the special epistemic features of delusional beliefs. (shrink)

Neither the pathogenesis nor the aetiology of Down's syndrome (DS) are clearly understood. Numerous studies have examined whether clinical features of DS are a consequence of specific chromosome 21 segments being triplicated. There is no evidence, however, that individual loci are responsible, or that the oxidative damage in DS could be solely explained by a gene dosage effect. Using astrocytes and neuronal cultures from DS fetuses, a recent paper shows that altered metabolism of the amyloid precursor protein and oxidative stress (...) result from mitochondrial dysfunction.1 These findings are consistent with considerable data implicating the role of the mitochondrial genome in DS pathogenesis and aetiology. BioEssays 24:681–684, 2002. © 2002 Wiley Periodicals, Inc. (shrink)

The focus of this paper is a possible Siberian link with the Na-Dene Languages, based on cognitive lexical semantics. Dene-Yeniseian is a proposed language family consisting of the Yeniseian languages of Central Siberia and the Na-Dene languages of North-Western North America. The paper connects semantic universals, Ket and Dene folklore, and also comparative historical linguistic research. In analyzing a group of cognates, the paper’s aim is to discuss the cultural, cognitive and pragmatic reasons that enabled these cognates to survive for (...) several thousand years. Our main point is that factors such as the relative importance of linguistic signs in a language community, lingual conservatism of semantic universals and the distinctiveness of its referents, probable frequency with which these words were used, and their cultural symbolism in relatively similar environments significantly contributed to their survival in ethnic groups belonging to the proposed language family. Our cross-disciplinary study helps us identify the essential place of eco-ethnic material in interpreting cross-continental similarities and emphasizes the integrative role of culture. It will be argued that the eco-ethnic lexicon reflected by the Dene-Yeniseian cognates reveals several thousand years of diachronic cognitive processes. (shrink)

The article is devoted to the analysis of the formal and substantive aspects of the development of education in the process of forming a single European educational space. The formal conditions for the integration of education were considered by default as arising from the European concept of individual rights and freedoms. The content of education in the post-industrial era, when society refuses to impose strict value and behavioral imperatives on the individual, is aimed at ensuring a level of autonomy of (...) the subject that would allow him not only to realize his creative potential, but also to determine his life goals and meanings. In this regard, an important task is to develop the theoretical and conceptual foundations of the leading trends in the transformation of the educational system - personalization, autonomization of the subject, the introduction of projective techniques, recognition of the leading role of creative activity. The conditions for Russia's entry into the Bologna process and the thesis about the alienness of the standards introduced in this regard for national education are analyzed. It is shown that the cognitive foundations of design and creative activity, as well as the ideas of intellectualization of education, developed in the 1960s in Russian philosophy, psychology and pedagogy, can be used as methodological foundations for reforming Russian education. The possibilities of using the activity paradigm as a conceptual framework for developing a teaching methodology, a methodology for the formation of critical thinking and project activity are shown. This allows us to conclude that there is still variability in the trajectories of the development of domestic education, which can be based both on methodological and technological advances, as well as cultural and anthropological perspectives. (shrink)

The purpose of the study is to reveal the prerequisites for the accumulation of intellectual and technological potential of an industrial company based on digital twins. The article discusses the application of digital twin technology in industry. The scientific novelty lies in the substantiation of the definition of intellectual potential in terms of creative and professional components in the context of digital provision of jobs in the course of the use of digital twin technology, which will allow accumulating the positive (...) experience and technological potential of the company. As a result, the components of intellectual and technological potential in ensuring productivity growth and competitive advantages of industrial companies have been identified. The level of innovative development and the dynamics of developed advanced production technologies in Russia have been investigated. (shrink)

For a non-zero natural number n, we work with finitary $$\Sigma ^0_n$$ -formulas $$\psi (x)$$ without parameters. We consider computable structures $${\mathcal {S}}$$ such that the domain of $${\mathcal {S}}$$ has infinitely many $$\Sigma ^0_n$$ -definable subsets. Following Goncharov and Kogabaev, we say that an infinite list of $$\Sigma ^0_n$$ -formulas is a $$\Sigma ^0_n$$ -classification for $${\mathcal {S}}$$ if the list enumerates all $$\Sigma ^0_n$$ -definable subsets of $${\mathcal {S}}$$ without repetitions. We show that an arbitrary computable $${\mathcal {S}}$$ (...) always has a $${{\mathbf {0}}}^{(n)}$$ -computable $$\Sigma ^0_n$$ -classification. On the other hand, we prove that this bound is sharp: we build a computable structure with no $${{\mathbf {0}}}^{(n-1)}$$ -computable $$\Sigma ^0_n$$ -classifications. (shrink)

The paper focuses on studying public attitudes toward science in Bulgaria and the role of political discourse in shaping public expectations and perceptions. The study's methodology includes an analysis of theoretical concepts and their empirical verification with data from a quantitative Eurobarometer survey (Special Eurobarometer 516) and a discourse analysis of the representation of the scientific sphere in the public debate. The Bulgarian social reality clearly shows a blurring of the role, nature, and participation of science in societal development, the (...) imposition of populist societal expectations towards it, as well as political statements that abuse the reputation of the scientific sphere and its representatives. (shrink)

Michael Dummett's argument for intuitionism can be criticized for the implicit reliance on the existence of what might be called absolutely undecidable statements. Neil Tennant attacks epistemic optimism, the view that there are no such statements. I expose what seem serious flaws in his attack, and I suggest a way of defending the use of classical logic in arithmetic that circumvents the issue of optimism. I would like to thank an anonymous referee for helpful comments. CiteULike Connotea Del.icio.us What's this?

It can be argued that only the equational theories of some sub-elementary function algebras are finitistic or intuitive according to a certain interpretation of Hilbert's conception of intuition. The purpose of this paper is to investigate the relation of those restricted forms of equational reasoning to classical quantifier logic in arithmetic. The conclusion reached is that Edward Nelson's ‘predicative arithmetic’ program, which makes essential use of classical quantifier logic, cannot be justified finitistically and thus requires a different philosophical foundation, possibly (...) as a restricted form of logicism. (shrink)

У статті розглянуто проблеми управління фінансовими соціальними ресурсами. Запропоновано модель взаємозв'язків процесів фінансового забезпечення гідного рівня життя населення. Визначено, що державний бюджет є одним із головних інструментів державного регулювання економічних процесів забезпечення якості життя населення. Означено напрями вдосконалення державного регулювання фінансовими ресурсами соціального розвитку.

The article is the first exploration of Mārganāṭyam, a new tradition in the performing arts of modern India, created from the beginning of the XXI century by an outstanding researcher of musical, theatrical and dance culture, Kalamandalam Piyal Bhattacharya and his students. It is based on the many years of the author’s personal observations, interaction, interviews and discussions with the participants of “Chidakash Kalalay. Centre of Art and Divinity”, an artistic community based on the direct transfer of knowledge and skills (...) from teacher to students, which has developed around Piyal. The features of the method of reconstruction of the ancient Indian theater, the flexible application of the legacy of the past in modern conditions are under study. Particular attention is paid to the artistic interpretation and comprehension of the Indian philosophical heritage, and above all the concepts and worldview of Nyaya and Vedanta systems, transferring them to the space of scenic images. The presented material demonstrates that an integrated approach to the artistic heritage, a metatheater, combined with individual pedagogical unfold of the personality of the artists, creates the possibility of recreating the long-vanished tradition and complex philosophical issues in a way that is well understood today, relevant and reflects the essential needs of modern creators and viewers of the Indian theater at large. (shrink)

The word “freedom” is so overly used—and frequently abused—that it is always in danger of becoming nothing but a cliché. In Another Freedom, Svetlana Boym offers us a refreshing new portrait of the age-old concept.

The word “freedom” is so overly used—and frequently abused—that it is always in danger of becoming nothing but a cliché. In _Another Freedom_, Svetlana Boym offers us a refreshing new portrait of the age-old concept. Exploring the rich cross-cultural history of the idea of freedom, from its origins in ancient Greece to the present day, she argues that our attempts to imagine freedom should occupy the space of not only “what is” but also “what if.” Beginning with notions of (...) sacrifice and the emergence of a public sphere for politics and art, Boym expands her account to include the relationships between freedom and liberation, modernity and terror, and political dissent and creative estrangement. While depicting a world of differences, she affirms lasting solidarities based on the commitment to the passionate thinking that reflections on freedom require. To do so, Boym assembles a remarkable cast of characters: Aeschylus and Euripides, Kafka and Mandelstam, Arendt and Heidegger, and a virtual encounter between Dostoevsky and Marx on the streets of Paris. By offering a fresh look at the strange history of this idea, _Another Freedom_ delivers a nuanced portrait of freedom, one whose repercussions will be felt well into the future. (shrink)

The subject of this research is the theoretical works of Bernard Tschumi. The goal is to determine the place of the problem of corporeal experience in the theory of architecture of developed by the Swiss architect. For achieving the set goal, the author examines the key themes of his works – the question of boundaries and limits of architecture, architecture as the place of occurrence of the event; as well as a number of concepts – “pleasure”, “limits”, “violence”. The texts (...) created by Bernard Tschumi over the period from 1977 to 1981: “The Pleasure of Architecture”, the article “Violence of Architecture”, and a series of essays “Architecture and Limits” served as the sources for this analysis. B. Tschumi did not dedicate works to the problem of corporeal experience alone; however, addresses this problem in the context of interaction between the audience and the building. His attention is focused on the viewer’s sensory experiences emerging in direct contact with the architectural object. On the one hand, this apposes B. Tschumi with the representatives of the phenomenology of architecture – S. Hall and J. Pallasmaa; all of them emphasizes the kinesthetic, nonverbal nature of corporeal experience in the perception of structures, their internal space and materials. On the other hand, B. Tschumi describes the relations between the body and the building as violent. Violence in the relations between man and architecture is ubiquitous: it is the interference of of a person into the architectural space, as well as feeling of discomfort provoked by the architectural space. (shrink)

The research analyzes the social ontology of the American philosopher B. Epstein. Social ontology studies the nature of the social world: what are its main elements and how they come together. There are different theories in modern social ontology: the theory of structuration, the theory of communicative action, social constructivism, critical realism. B. Epstein opposes psychological theories of social ontology and ontological individualism in explaining the social world. B. Epstein distinguishes between ontological questions about the social world and causal relationships (...) between events. The initial category of social ontology for American philosopher is a social fact. To establish a social fact, two actions are necessary: to give an ontological explanation of the existing social fact and to find facts that determine the conditions necessary for a social fact. Accordingly, B. Epstein distinguishes between two projects: the project of the foundation of a social fact and the project of fixing a social fact. The project of the foundation of a social fact provides an ontological explanation of a social fact, studies the conditions for the presence of social facts. The fixation project explores what gives rise to the conditions of the basis for social facts. The ground relation and the fixation relation are not causal relationships. A social fact must have diachronic constituent elements, which is, in particular, a test of social theory for truth. The article also discusses the theory of social facts by J. Serle. The theory of J. Serle B. Epstein refers to a psychological concept based on the collective acceptance of certain rules by the community. This position does not seem to be entirely correct, since J. Searle, in understanding the nature of a social fact, relies on social institutions, and the fact itself refers to institutional facts. (shrink)