This essay comprises two chapters from the first part of Bollnow’s book on moods, namely the second chapter on the concept of Stimmung and the third chapter on Stimmungen as the sustaining foundation of the soul. It argues that moods constitute the simplest and most original form in which human life comes to know itself. Moods are understood as a specific harmony between, first, the inner and outer world; second, the states of the body and the soul; and, third, the (...) individual faculties of the soul. Moods differ from emotions in the narrow sense, which are always intentionally directed towards a specific object, whereas moods do not have any specific object; they are states of being, structuring and coloring human existence as a whole. Hence, no system of moods is provided, but their extensive diversity is indicated. Furthermore, transient, unsteady, or “moody” moods are distinguished from persistent or basic moods. (shrink)

We explore the finite model theory of the characterisation theorems for modal and guarded fragments of first-order logic over transition systems and relational structures of width two. A new construction of locally acyclic bisimilar covers provides a useful analogue of the well known tree-like unravellings that can be used for the purposes of finite model theory. Together with various other finitary bisimulation respecting model transformations, and Ehrenfeucht–Fraïssé game arguments, these covers allow us to upgrade finite approximations for full bisimulation equivalence (...) towards approximations for elementary equivalence. These techniques are used to prove several ramifications of the van Benthem–Rosen characterisation theorem of basic modal logic for refinements of ordinary bisimulation equivalence, both in the sense of classical and of finite model theory. (shrink)

How can we prove that some fragment of a given logic has the power to define precisely all structural properties that satisfy some characteristic semantic preservation condition? This issue is a fundamental one for classical model theory and applications in non-classical settings alike. While methods differ greatly, and while the classical methods can usually not be matched for instance in the setting of finite model theory, this note surveys some interesting commonality revolving around the use and availability of tractable representatives (...) in the relevant model classes. The construction of models in which simple invariants like partial types based on some weak fragment control all the relevant structural properties, may be seen at the heart of such questions. We highlight some constructions involving degrees of acyclicity and saturation that can be achieved in finite model constructions, and discuss their uses towards expressive completeness w.r.t. bisimulation based equivalences in hypergraphs and relational structures. The emphasis is on the combinatorial challenges in such more constructive approaches that work in non-classical settings and especially in finite model theory. One new result concerns expressive completeness w.r.t. guarded negation bisimulation, a back-and-forth equivalence involving local homomorphisms. (shrink)

We consider infinitary logic with only two variable symbols, both with and without counting quantifiers, i.e. L2 L∞ω2 and C2 L∞ω2mεω. The main result is that finite relational structures admit canonization with respect to L2 and C2: there are polynomial time com putable functors mapping finite relational structures to unique representatives of their equivalence class with respect to indistinguishability in either of these logics. In fact we exhibit in verses to the natural invariants that characterize structures up to L2- or (...) C2-equivalence, respectively. As a corollary we obtain recursive presentations of the classes of all boolean queries that are closed with respect to L2- or C2-equivalence. (shrink)

ArgumentWithin the Republic of Letters the art of experiment led to immense reorientation and an extensive redrawing of the enlightened map of natural knowledge. This paper will investigate the formative period of the exact sciences from the late eighteenth to the nineteenth century when the persona of the experimentalist as a scientific expert was shaped. The paper focuses on Moritz Hermann Jacobi’s experimental knowledge derived from his modeling of an electro-magnetic self-acting machine and the social and epistemological problems of its (...) integration into traditional academic life. His struggle to achieve academic recognition and credibility for his experimental work reflects not just his individual quandary, but important structural problems of the historical development of experimental knowledge traditions and science in what has been called the “second scientific revolution.”. (shrink)

Hay toda una serie de preguntas que giran en torno a la problemática interna misma de la Scienza Nuova, y que sólo un "nuevo" concepto de ciencia -vinculado a la crítica de Vico a la formación de sistemas característica de la temprana Modernidad- las consigue responder de manera efectiva, bosquejando una nueva idea "orgánica" entre saber especulativo-teórico y saber orientado a los estados de cosas.There is a whole series of questions that revolves around the core problem of the Scienza Nuova: (...) only a "new" concept of science -linked to Vico's criticism of the formation of systems, characteristic of the early modernity- is able to respond to these questions in an effective manner, sketching a new "organic" idea between speculative-theoretical knowledge and knowledge directed to the state of things. (shrink)

previous editions or to the original lectures, the nature of the lectures themselves , and what role Dooyeweerd had in bringing the lectures to publication or seeing them later revised. Some 45 years distant from the original publication, some of these questions can be answered, but not all. Nevertheless, they should not be ignored. For In the Twilight of Western Thought to be valuable in the present-day to readers interested in Dooyeweerd’s thought, what little can be established concerning the editorial (...) process must be made known and the remaining uncertainties of its publication and revision history must be publicly established. Furthermore, differences between the editions must also be catalogued and made accessible to readers of his work. The purpose of this essay is to document the history of the lectures, their initial publication, and revisions. Secondly, this essay includes a catalog of the differences between the various editions. As the publishing history of In the Twilight of Western Thought makes evident, in order for the work of Herman Dooyeweerd to continue to have influence, his published and unpublished works must be carefully catalogued, their provenance clearly determined, and the publishing, translation, and revision history of each carefully delineated. (shrink)

This text presents a broad scope of philosophical issues and primary sources from the history of philosophy with the intent of providing students with a general introduction to significant and relevant questions in philosophy, the humanities, and the history of thought.

Otto Pfleiderer; Dr. Pfleiderer on the Samson Story., The Monist, Volume 17, Issue 4, 1 October 1907, Pages 626–627, https://doi.org/10.5840/monist19071742.

Gerechtigkeit ist ein Thema, das Wissenschaft und Politik, Geistes- und Sozialwissenschaften und viele philosophische Schulen gleichermaßen interessiert. Aufgrund seiner Relevanz und integrativen Kraft wurde "Gerechtigkeit" zum Thema eines internationalen Kongresses, den die Österreichische Gesellschaft für Philosophie im Februar 2004 ausgerichtet hat. Namhafte internationale Gäste haben ihre Gedanken zu Fragen der Gerechtigkeit dargelegt. So entsteht eine tour d'horizon des gegenwärtigen Fragens nach Gerechtigkeit. Neben den Hauptvorträgen des Kongresses (Wolfgang Kersting, Peter Koller, Avishai Margalit, Onora O'Neill) umfasst der Band Highlights des Kongresses, (...) die um das Thema "Gerechtigkeit" kreisen. (shrink)