In this contribution I wish to tackle two corruptions in Book 7 of Varro's De lingua Latina that have hitherto gone unnoticed or been corrected inadequately.

Varro's De lingua Latina is a treasure trove of information. Of the originally twenty-five books, six have come down to us more or less complete. Among these, Books 5–7 give us many hundreds of etymologies, and Books 8–10 discuss the question whether Latin morphology is regular or not. What Varro rarely comments on is sociolinguistic variation. The sociolinguistic comments in Varro's work can almost be counted on one hand. For instance, in 5.162 Varro remarks that cenaculum, from cena ‘dinner’, means (...) ‘attic’ in Roman Latin, but that the original meaning was, as one might expect, ‘dining-room’, a meaning preserved in the non-Roman dialects of Latium, Falerii and Corduba in Spain; the meaning also lives on in religious uses in Lanuvium. In 7.96, Varro tells us that some words are pronounced with -ae- by some, but with -ē- by others. We know that non-Roman varieties of Latin monophthongized -ae- earlier than the Roman dialect did. Varro mentions pairs like scaena / scēna ‘stage’, a loan from Greek σκηνή, which shows that -ae- is hypercorrect here. Interestingly, only in one such pair is the variant with -ē- ascribed to country people, in the name Maesius / Mēsius, and this is indeed the only pair where the diphthong -ae- is original rather than the result of hypercorrection. (shrink)

This book has grown out of eight years of close collaboration among its authors. From the very beginning we decided that its content should come out as the result of a truly common effort. That is, we did not "distribute" parts of the text planned to each one of us. On the contrary, we made a point that each single paragraph be the product of a common reflection. Genuine team-work is not as usual in philosophy as it is in other (...) academic disciplines. We think, however, that this is more due to the idiosyncrasy of philosophers than to the nature of their subject. Close collaboration with positive results is as rewarding as anything can be, but it may also prove to be quite difficult to implement. In our case, part of the difficulties came from purely geographic separation. This caused unsuspected delays in coordinating the work. But more than this, as time passed, the accumulation of particular results and ideas outran our ability to fit them into an organic unity. Different styles of exposition, different ways of formalization, different levels of complexity were simultaneously present in a voluminous manuscript that had become completely unmanageable. In particular, a portion of the text had been conceived in the language of category theory and employed ideas of a rather abstract nature, while another part was expounded in the more conventional set-theoretic style, stressing intui tivity and concreteness. (shrink)

1. Bd. Von Kant bis Hegel.--2. Bd. Von Marx bis zur Gegenwart.

Contents: Foreword. Wolfgang BALZER and C. ULISES MOULINES: Introduction. José A. DÍEZ CALZADA: Structuralist Analysis of Theories of Fundamental Measurement. Adolfo GARCÍA DE LA SIENRA and Pedro REYES: The Theory of Finite Games in Extensive Form. Hans Joachim BURSCHEID und Horst STRUVE: The Theory of Stochastic Fairness - its Historical Development, Formulation and Justification. Wolfgang BALZER and Richard MATTESSICH: Formalizing the Basis of Accounting. Werner DIEDERICH: A Reconstruction of Marxian Economics. Bert HAMMINGA and Wolfgang BALZER: The Basic (...) Structure of Neoclassical General Equilibrium Theory. Klaus MANHART: Balance Theories: Two Reconstructions and the Problem of Intended Applications. Rainer WESTERMANN: Festinger's Theory of Cognitive Dissonance: A Structuralist Theory-Net. Rainer REISENZEIN: Wundt's Three-Dimensional Theory of Emotion. Pablo LORENZANO: Classical Genetics and the Theory-Net of Genetics. Hinne HETTEMA and Theo A.F. KUIPERS: The Formalisation of the Periodic Table. C. ULISES MOULINES: The Basic Core of Simple Equilibrium Thermodynamics. Thomas BARTELBORTH: An Axiomatization of Classical Electrodynamics. Author's Index. Subject Index. (shrink)

The meaning of optimality and economy in phylogenetics and evolutionary biology is discussed.It can be shown that the prevailing concepts of optimality and economy are equivocal as they are not based on strict theoretical positions and as they have a variable meaning in different theoretical contexts. The ideas of optimality and economy can be considered to be identical with the expectation of a relatively simple order in a particular field of study. Although there exists no way of inferring one or (...) several methods of solving scientific problems from the presupposed idea of economy and optimality, a lack of motivation for scientific investigations would result if the concepts of economy and optimality in nature were dropped. (shrink)

Students’ educational engagement is both an important predictor of study success and a key preventive factor for dropout. Vocational tracks in secondary education show high dropout rates. There is strong evidence that the solution to educational disengagement lies in student‐centred, powerful learning environments. This study investigates characteristics of PLEs from the perspective of students in vocational secondary education. Students’ perspectives on a learning environment are crucial for their satisfaction and learning engagement. Therefore, we investigated whether the perceived learning environment meets (...) the requirements of PLEs, and to what extent it meets students’ preferences. Additionally, it was investigated whether students who perceive their learning environment as more powerful, are also more engaged for school. Survey data of 532 students showed that student perceptions of their current learning environment were largely discrepant from the characteristics of PLEs. Students strongly asked for more challenging learning pathways, in combination with adaptive learning support. Students who perceived the characteristics of PLEs as being present, reported higher satisfaction and stronger engagement than students who perceived their education to be a less powerful environment. There is a need to redesign curricula in vocational education in such a way that these more intensely implement characteristics of PLEs. (shrink)

The emergence of the 2009 H1N1 virus pandemic was unexpected, since it had been predicted that the next pandemic would be caused by subtype H5N1. We also had to learn that a pandemic does not necessarily require the introduction of a new virus subtype into the human population, but that it may result from antigenic shift within the same subtype. The new variant was derived from human and animal viruses by genetic reassortment in the pig, supporting the concept that this (...) animal is the mixing vessel for the generation of new human influenza viruses. Although it is generally believed that the 2009 outbreak was mild, there have been severe cases particularly among the young and the middle‐aged. Pathogenicity and host range are determined to a large extent by the polymerase, the haemagglutinin and the NS1 protein of influenza A viruses. There is evidence that mutations of these proteins may change the pathogenicity of the new virus. (shrink)

Dans l’histoire de la philosophie et des sciences, Aristote a été le premier à élaborer une théorie du temps. Cette théorie, telle qu’elle est présentée en Physique IV 10-14 et VI 2, soulève de nombreuses questions et semble comporter un certain nombre d’énigmes. Toute tentative de lui donner un sens est alourdie par sa complexité et sa présentation souvent cryptique. La plupart des spécialistes modernes pensent que la théorie du temps d’Aristote est imparfaite. Ils se plaignent notamment que cette théorie (...) est incohérente, qu’elle manque d’unité systématique, qu’elle échoue dans sa tentative de déduire les propriétés du temps à partir des propriétés de l’espace et du mouvement, et qu’elle n’explique pas la flèche du temps. Cet article cherche à montrer que ces objections ne sont pas fondées. Selon la nouvelle lecture de Physique IV 10-14 et VI 2 proposée dans l’article qui suit, la théorie du temps d’Aristote est logiquement cohérente, présente une structure logique sophistiquée qui n’est pas strictement déductive, éclaire la flèche du temps et fournit une synthèse du temps dit subjectif et objectif. L’annexe présente une comparaison entre la théorie du temps d’Aristote et la théorie du temps de la physique contemporaine sur la théorie objective du temps et de la psychologie cognitive contemporaine sur la théorie subjective du temps. (shrink)

A massless electroweak theory for leptons is formulated in a Weyl space, W4, yielding a Weyl invariant dynamics of a scalar field φ, chiral Dirac fermion fields ψL and ψR, and the gauge fields κμ, Aμ, Zμ, Wμ, and Wμ †, allowing for conformal rescalings of the metric gμν and all fields with nonvanishing Weyl weight together with the corresponding transformations of the Weyl vector fields, κμ, representing the D(1) or dilatation gauge fields. The local group structure of this Weyl (...) electroweak (WEW) theory is given by $G = SO(3,1) \otimes D(1) \otimes \tilde G$ —or its universal coverging group $\bar G$ for the fermions—with $\tilde G$ denoting the electroweak gauge group SU(2)W × U(1)Y. In order to investigate the appearance of nonzero masses in the theory the Weyl symmetry is explicitly broken by a term in the Lagrangean constructed with the curvature scalar R of the W4 and a mass term for the scalar field. Thereby also the Zμ and Wμ gauge fields as well as the charged fermion field (electron) acquire a mass as in the standard electroweak theory. The symmetry breaking is governed by the relation D μ Φ 2 = 0, where Φ is the modulus of the scalar field and Dμ denotes the Weyl-covariant derivative. This true symmetry reduction, establishing a scale of length in the theory by breaking the D(1) gauge symmetry, is compared to the so-called spontaneous symmetry breaking in the standard electroweak theory, which is, actually, the choice of a particular (nonlinear ) gauge obtained by adopting an origin, ${\hat \phi }$ , in the coset space representing ϕ, with ${\hat \phi }$ being invariant under the electromagnetic, gauge group U(1)e.m.. Particular attention is devoted to the appearance of Einstein's equations for the metric after the Weyl symmetry breaking, yielding a pseudo-Riemannian space, V4, from a W4 and a scalar field with a constant modulus $\hat \phi _0$ . The quantity $\hat \phi _0^2$ affects Einstein's gravitational constant in a manner comparable to the Brans-Dicke theory. The consequences of the broken WEW theory are worked out and the determination of the parameters of the theory is discussed. (shrink)

Die vorgelegte Summe des Hochidealismus ersetzt – der neuen Forschungs- und Quellenlage entsprechend – die alte Konstruktion vom Dreischritt, der von Fichtes Jenaer Wissenschaftslehre ausgeht, in die Naturphilosophie Schellings übergeht und in Hegels System vollendet aufgeht, durch die Gegenthese: Der Deutsche Idealismus ist die Begründung der Vernunftwissenschaft im Widerstreit von drei Vollendungsansprüchen, erhoben im Identitätssystem und der positiven Philosophie Schellings, in Hegels Onto-Theo-Logik und der ungeschriebenen Lehre Fichtes, d. i. den mündlichen Vortragszyklen nach 1800. Die eingehende Ausarbeitung dieses dreiseitigen Widerstreites (...) hebt einen Vorrang heraus. Fichtes ungeschriebene Lehre ist die einzige der drei Vollendungsgestalten, die im Begreifen des Wahrheits- und Systemgrundes, des Absoluten, transzendentale Besinnung in absoluter Reflexion bewahrt und daher auch vorzüglich in der Lage ist, unser Zeitalter der Nichtbesinnung herauszufordern. (shrink)

Dieser Essay behandelt das Phanomen der doppelten Belastung von Frauen, die zugleich "ihren" Haushalt in Ordnung halten und einem "normalen" Beruf nachgehen (wollen/miissen).Er konzentriert sich auf zwei Seiten einer dialektischen Situation: einmal das naheliegende Faktum, daB eine zweifache Belastung die Arbeitshetze intensiviert, den StreB intensiviert und die freie Zeit so weit "auffriBt", daB ein humanes Leben ausgeschlossen bleibt: die Not der Tugend; zum andern der weniger leicht zugangliche, gleichwohl reale Sachver halt, daB Belastungen auch Herausforderungen darstellen, Bewiih rungs proben mit (...) der Chance zu personlicher Entwicklung und strate gischer Entfaltung: die Tugend der Not. Beide Seiten gehOren untrennbar zusammen. Wie ihr Verhaltnis im einzel nen verlauft, ist eine offene Frage. Vermutlich folgt es jener "Laffer-Kur ve", die einige Zeit lang in der wirtschaftswissenschaftlichen Diskussion eine Rolle spielte: d.h., bis zu einem gewissen Maximum fordern zusatzli che Belastungen die Entfaltung der Personlichkeit; was dariiber hinausgeht, lost regressive Veranderungen aus. Den Umschlagpunkt galte es theoretisch zu bestimmen und praktisch zu stabilisieren. (shrink)

This paper starts out from the proposition that case-based decision theory is an appropriate tool to explain human decision behavior in situations of structural ignorance. Although the developers of CBDT suggest its reality adequacy, CBDT has not yet been tested empirically very often, especially not in repetitive decision situations. Therefore, our main objective is to analyse the decision behavior of subjects in a repeated-choice experiment by comparing the explanation power of CBDT to reinforcement learning and to classical decision criteria under (...) uncertainty namely maximin, maximax, and pessimism-optimism. Our findings substantiate a predominant significantly higher validity of CBDT compared to the classical criteria and to reinforcement learning. For this reason, the experimental results confirm the suggested reality adequacy of CBDT in repetitive decision situations of structural ignorance. (shrink)

Dieser Band bietet eine umfassende Einführung in die geschichtliche Entwicklung von Wissenschaft seit der Antike. Menschen sind historische Wesen, d.h. ihr Denken und Handeln sind durch ihre historische Gewordenheit bestimmt. Dies gilt besonders für die Wissenschaft, die sich stets im Zustand der fortlaufenden Entwicklung befindet, weil das Denkvermögen des Menschen, das ihn zum wissenschaftlichen Denken befähigt, erst in einigen tausend Jahren kultureller Entwicklung entstanden ist. Beginnend mit den mythischen Bewusstseins- und Denkformen wird das Werden des begrifflichen und erkennenden Denkens nachgezeichnet (...) und das Werden der neuzeitlichen Wissenschaft in ihrer Abhängigkeit von sinnstiftenden Überzeugungen bis hin zur Quanten- und Relativitätsphysik. Wünschenswerte Weiterentwicklungen werden kurz behandelt. (shrink)