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Czesław Porębski

This book offers a synoptic introduction to an important chapter of Polish 20th century philosophy, by introducing the studies of Kazimierz Twardowski, Tadeusz Czeżowski, Tadeusz Kotarbiński, Władysław Tatarkiewicz, Roman Ingarden, Henryk Elzenberg, Maria Ossowska, and Józef Maria Bocheński and how they contributed to value theory, ethics and aesthetics. These philosophers differed in their more definite interests, methodological approaches, and main results and yet their investigations share a number of characteristic features. Questions of value, considered as extremely vital, are treated with care and precision. In spite of the richness of their insights and an impressive number of detailed results these philosophers refrain from hasty conclusions, trying here, as elsewhere, to conduct their studies in an intellectually and morally responsible way.


Entwicklung - Kernbegriffe - Zusammenhänge

Michael Ruoff

Das Mittelalter

Geschichte im Überblick

Ulrich Knefelkamp


Revised and Updated Edition


Edited by Ivan Löbl and Daniel Löbl

This new edition of the Catalogue of Palaearctic Coleoptera gives a taxonomic overview of the most diverse group of all organisms living in the world-largest biogeographical area. The present volume is an updated edition of the first issue in 2003 but restricted to data published before the year 2000. It contains information about 33,914 taxa (together with synonyms), and increases the number of included species and other taxa by almost 5,000. In addition, thousands of species have their distributional data completed, and their ranks, systematic positions and nomenclature corrected. Almost two hundred new acts fix systematics and nomenclature, and numerous problems are discussed. Even such well known genera as Calosoma and Carabus, or tribes as Bembidiini and Panagaeini, are completely reorganized compared to the previously published catalogues. Thus, the work is a scaffold for biotic surveys, ecological studies, and nature conservation. It responds to the urgent need of an assessment of the still remaining forms of life, threatened by the on-going destruction of habitats. Taxonomy provides the basic building blocks of our understanding of the diversity of life. It stems from innate human curiosity: confronted with an unknown species we ask first “what is it”? Taxonomists recognize species and other systematic entities (taxa), define them and place them within the framework of known organisms, providing means for their subsequent identification.

Contributors are: Antonio Tomás Tomas Andújar, Carmelo Fernández Andújar, Michael Balkenohl, Igor Belousov, Yves Bousquet, Boleslav Březina, Achille Casale, Hans Fery, Jan Farkač, Pier Mauro Giachino, Henri Goulet, Martin Häckel, Jiří Hájek, Oldřich Hovorka, Fritz Hieke, Jan Hrdlička, Charles Huber, Bernd Jaeger, Ilya Kabak, Boris M. Kataev, Erich Kirschenhofer, Tomáš Kopecký, Ivan Löbl, Werner Marggi, Andrey Matalin, Wendy Moore, Peter Nagel, Paolo Neri, Sergio Pérez González, Alexandr Putchkov, James A. Robertson, Joachim Schmidt, José Serrano, Luca Toledano, Uldis Valainis, Bernhard J. van Vondel, David W. Wrase, Juan M. Pérez Zaballos, Alexandr S. Zamotajlov.

Gina Weinkauff, Gabriele von Glasenapp and Gabriele von Glasenapp

Mona Kirsch and Theresa Jäckh M.A.

Edited by Theresa Jäckh and Mona Kirsch

Aufgrund ihrer Lage im Herzen des Mittelmeers bildete die Insel Sizilien im Mittelalter einen zentralen Begegnungsraum verschiedener Kulturen. Insbesondere die Städte mit ihren Häfen waren Anlaufpunkte für Reisende und Händler.
Im Laufe des Mittelalters eroberten Byzantiner, Araber, die Normannen und Staufer, die Anjou und Aragonesen die Insel.
Aus der Perspektive verschiedener Disziplinen, der Geschichte, Islamwissenschaft, Kunstgeschichte, Archäologie und Byzantinistik, zeichnen die Beiträge ein Bild von den Möglichkeiten und Grenzen transkultureller Kommunikation in den sizilianischen Städten des Mittelalters.

Frank Schimmelfennig

Edited by Hans-Joachim Lauth and Ruth Zimmerling