Hybrid identities are sentences in a special second order language with identity. The model classes of sets of hybrid identities are called hybrid solid varieties. We give a Birkhoff-type-characterization of hybrid solid varieties and develop a hybrid equational logic.

Appraisal theories of emotion have had a strong impact on the development of theory and experimental research in the domain of the affective sciences. While there is generally a high degree of convergence between theorists in this tradition, some central issues are open to debate. In this contribution three issues have been chosen for discussion: (a) varieties of relevance detection, (b) varieties of valence appraisal, and (c) sequential-cumulative effects of appraisal results. In addressing these issues, new theoretical ideas are suggested (...) and an update of recent research on the sequence of appraisal processes is provided. Special emphasis is placed on nonverbal signatures of appraisal processes. (shrink)

The location of verbally reported feelings in a three-dimensional affective space is determined by the results of appraisal processes that elicit the respective states. One group of participants rated their evaluation of 59 pictures from the International Affective Picture System (IAPS) on a profile of nine appraisal criteria. Another group rated their affective reactions to the same pictures on the classic dimensions of affective meaning (valence, arousal, potency). The ratings on the affect dimensions correlate differentially with specific appraisal ratings. These (...) results can be interpreted as showing that the reactions to the IAPS pictures are predictably produced through appraisal of picture content. The relevance of the findings for emotion induction paradigms and for emotion theory in general is discussed. (shrink)

Following Yik and Russell (1999) a judgement paradigm was used to examine to what extent differential accuracy of recognition of facial expressions allows evaluation of the well-foundedness of different theoretical views on emotional expression. Observers judged photos showing facial expressions of seven emotions on the basis of: (1) discrete emotion categories; (2) social message types; (3) appraisal results; or (4) action tendencies, and rated their confidence in making choices. Emotion categories and appraisals were judged significantly more accurately and confidently than (...) messages or action tendencies. These results do not support claims of primacy for message or action tendency views of facial expression. Based on a componential model of emotion it is suggested that judges can infer components from categories and vice versa. (shrink)

Immanuel Kant has built up a dualistic epistemology that seems to fit to the peculiarities of chemistry quite well. Friedrich Paneth used Kant’s concept and characterised simple and basic substances which refer to the empirical and to the transcendental world, respectively. This paper takes account of the Kantian influences in Paneth’s philosophy of chemistry, and discusses pertinent topics, like observables, atomism and realism.

Previous research has underlined the significance of practical wisdom pertaining to corporate sustainability. Recent studies, however, have identified managing opposing but interlocked tensions related to environmental, social, and economic aspects as one of the most crucial future challenges in CS. Therefore, we apply the established link between wisdom and sustainability to the pressing topic of managing tensions in CS. We commence with a literature overview of tensions in sustainability management, which manifests our basic work assumption concerning the need for practical (...) wisdom in CS. We then discuss the threefold, mutual interconnectedness between practical wisdom and tension management in CS, which we illustrate in a conceptual model. Thereafter, we develop a set of propositions on how a practical wisdom approach influences CS in practice and how it differs from a business-case approach. In recognition of the conceptual character of our paper, we conclude by outlining potential practical applications and theoretical implications of the model and of the propositions. Limitations and avenues for further research are discussed. (shrink)

_Race and State_ is the second of five books that Eric Voegehn wrote before his emigration to the United States from Austria in 1938. First published in Germany in 1933, the year Hitler came to power, the study was prompted in part by the rise of national socialism during the preceding year. Yet Voegelin neither descended to the level of contemporary debates on race nor dismissed these debates by way of value judgments. Although still young when he wrote this book, (...) Voegelin already demonstrates his singular analytical capacity as well as his ability to put political phenomena into a new perspective. In Part I Voegelin analyzes contemporary race theories by placing the question of race in the context of the more comprehensive philoiophical problem of the interrelationships of body, mind, and soul. He demonstrates the intellectual shortcomings and theoretical fallacies of current theories; more important, he contributes to the development of a modern philosophical anthropology that aims, as Helmuth Plessner put it in a review of _Race and State,_ "at a concept of the human being that does justice to its multilayered existence as a physical, vital, psychic, and intellectual being, without making one of these layers the measure and explanatory basis for the others." In Part II Voegelin deals with race ideas, which he distinguishes from race theories. Race ideas, like other political ideas, form a part of political reality itself, contributing to the formation of social groups and societies. Voegelin shows that the modern race idea is just one "body ideal" among others, such as the tribal state and the Kingdom of Christ, each offering a different symbolic image of community. He traces the rise of the modem race idea, analyzes its function to structure community, and offers an answer to the question of why race ideas became successful in Germany. Voegelin's meticulous sifting of all the Nazi race literature finally arrives at this blunt statement regarding its overall validity: "In order to preclude even the slightest possibility of a misunderstanding, let us again point out emphatically that the contrasting descriptions of the Semitic and the Aryan, the Jewish and the German character... contain little that is true about the nature of Jewishness.". (shrink)

Emotion regulation, and in particular cognitive reappraisal. Gross has been booming in theory development and empirical research for the last two decades. A large number of publications have demonstrated the importance of these mechanisms for understanding and promoting well-being and mental health. It is thus timely for Cognition and Emotion to examine the current state of theory in this domain. The resultant invited article, authored by Uusberg, A., Ford, Uusberg, H., and Gross, aims to expand the scope of reappraisal theory (...) by extending their recent reAppraisal model by suggesting different forms of goal commitment and situation construals. Their suggestions are commented on by Kashdan and Goodman from a purpose in life perspective, Ehring, and Woud from a clinical psychopathology perspective. In this editorial, I briefly discuss the lack of specification of the goal construct, which is central to the reappraisal model. Moreover, I point to recent evidence showing that problems may arise because of appraisal biases, in the case of individuals prone to inappropriate evaluations of situations. I suggest that future work in this domain could benefit from increased interaction between theorists and researchers working on appraisal and reappraisal processes. (shrink)

Diagnosing emotion disturbances should be informed by current knowledge about normal emotion processes. I identify four major functions of emotion as well as sources for potential dysfunctions and suggest that emotions should only be diagnosed as pathological when they are clearly dysfunctional, which requires considering eliciting events, realistic person-specific appraisal patterns, and adaptive responses or action tendencies. Evidence from actuarial research on the reported length of naturally occurring emotion episodes (including potential determinants) illustrates appropriateness criteria for the clinical evaluation of (...) emotion duration—an essential element in the DSM-5 symptom catalogue for major depression episodes, especially in bereavement. The need for more actuarial evidence on normal emotion responses and its consideration by the clinical community is highlighted. (shrink)

I strongly endorse many of the suggestions made by the authors of the extremely useful reviews in this issue. In particular, the need to identify the complex causal mechanisms underlying the major health risk factors requires urgent attention of the research community. I suggest considering the important role of emotional disturbances as contributors to health risks given the empirically established comorbidity between mental and somatic illness. Better knowledge of these mechanisms is an essential prerequisite to develop tailored personalized prevention and (...) intervention programs, including reliable and valid assessment of deficits. (shrink)

ArgumentKuhnian phases of paradigmatic development correspond to characteristic variations of citation measures. These correlations can in turn be predicted from a simple model of human information processing when applied to the common environments of scientists. By combining a scientometric and a human information processing approach to the history of scientific thought, structures of disciplinary development, and in particular paradigmatic cycles, can be more reliably assessed than before. Consequently, the quantitative historian of science is liberated to some extent from the vagaries (...) of qualitative judgment, as exemplified by traditional narrative type approaches to the history of science. (shrink)

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Here I try a new synthesis of personalism and materialism leading to new concepts of sense. Beginnig with the analysis of the correlations between matter, personality, language, understanding, cognition, knowledge, and the problem of truth, followed by a critique of pragmatism, personalism and "new realism" as well as by ontological concretisations in different fields of philosophy, i.e. in logical order from cosmology to anthropology, ethics, history and political philosophy (including globalization, digital revolution amd ecocide), aesthetics, and philosophy of religion, leading (...) to new concepts of sense and value. Of immediate political relevance is my new concept of a democratic eco-socialism, drawing conclusions of the failure of the socialist experiences in the world up to nowadays. Not giving up the Marxian vision of a realm of Freedom, Justice and Solidarity, that of a "free association of free individuals". (shrink)

Die Korrespondenz der beiden Physiker und Wissenschaftshistoriker Ernst Mach und Pierre Duhem ist weitgehend, vielleicht mit Ausnahme nur eines Briefes, erhalten. Neben der Dokumentation dieser historischen Zeugnisse setzt sich der Autor in diesem Aufsatz zum Ziel, die jeweiligen Motive, die Mach resp. Duhem zur Beschäftigung mit Wissenschaftsgeschichte führten und die damit verbundenen Modelle der Wissenschaftsgeschichtsentwicklung beider gegeneinander abzugrenzen. Dazu wurden insb. die in der bisher vorliegenden Sekundärliteratur zu Mach und Duhem überhaupt nicht berücksichtigte Buchbesprechung der Machschen Mechanik durch Duhem sowie (...) die ergänzenden Bemerkungen zu Duhem in späteren Auflagen der Werke und in der Korrespondenz Machs herangezogen, die eine recht detaillierte wechselseitige Kritik ihrer Methodik beinhalten. Den Abschluß meiner Betrachtungen bildet der Versuch einer Sondierung dessen, was in Duhems resp. Machs historischen Betrachtungsweisen über die nicht in Frage stehende Bedeutung als Meilensteine der Wissenschaftsgeschichtsschreibung hinaus noch heute von Relevanz ist.The preserved part of the hitherto unpublished Duhem-Mach correspondence, kept in the Archives de l'Académie des Sciences, Paris, and in the Ernst Mach Institut of the Fraunhofer Society, Freiburg im Breisgau, is documented and commented upon. Biographical, methodological, and philosophical analogies and differences between the points of view of Pierre Duhem and Ernst Mach are discussed, and a critical evaluation is given of their impact as historians of science. (shrink)

The ArgumentGravitational redshift of spectral lines as one of the three early-known experimental implications of Einstein's general theory of relativity and gravitation was intensively searched for by researchers all over the world, but around 1920 most of the contemporary evidence in the sun's Fraunhofer-spectrum conflicted with the predictions of relativity theory.In 1923 the American astrophysicist Charles Edward St. John announced that his own solar spectroscopic data would force him to retreat from his former skepticism concerning the existence of gravitational redshift. (...) This statement was at the time widely interpreted by scientists and journalists alike as the open confession of a rapid conversion of one of the few remaining serious scientific opponents of Einstein's theory.This paper demonstrates that this illusion of a sudden “Gestalt switch” in St. John's evaluation of data can be dissolved by a careful step-by-step account of St. John's research practice between 1917 and 1923. After a fine-grained diachronic report of the development of St. John's interpretation of his and others' data, the second part of the paper consists in a systematic analysis of the heuristics and arguments used by St. John pro and contra gravitational redshift. (shrink)

This paper discusses a series of case studies on observations, experiments, and the theoretical interpretation between 1890 and 1960 of a shift of dark Fraunhofer lines in the solar spectrum. I argue for the use of flow charts to analyze interconnections and to identify sequences of research strategies. Also I advocate using a newly-developed tool called "block diagram" representation of experimental systems as an appropriate method to identify recurrent patterns in the interplay of instrumentation, experiment, and theory in research episodes.

Der Hallenser Theologe Klaus Tanner verortet die Theologie programmatisch im Kontext der Kulturwissenschaften. Christliche Theologie hat ein eigenstandiges Fundament in den Texten eines Grundbuches unserer Kultur: in der Bibel und ihrer breiten Rezeptions- und Wirkungsgeschichte. Die Wirkmachtigkeit christlichen Gedankengutes dokumentiert sich dabei immer auch als seine Transformation durch andere kulturelle Wirkgrossen. Exemplarisch zeigen das die in diesem interdisziplinaren Band versammelten Beitrage anhand des Liebesbegriffs. Das Spektrum der Untersuchungen reicht von exegetischen und theologiegeschichtlichen Darstellungen christlicher Liebestheologien uber Analysen zu nicht-christlichen (...) Leitvorstellungen von Liebe bis hin zu Beitragen institutioneller und diskursiver Einsatze des Liebesbegriffs. Auf diese Weise spannen die Autoren einen eindrucksvollen Bogen von der Antike bis zur Gegenwart. (shrink)