Die Reihe Monographien und Texte zur Nietzsche-Forschung setzt seit mehreren Jahrzehnten die Agenda in der sich stetig verändernden Nietzsche-Forschung. Die Bände sind interdisziplinär und international ausgerichtet und spiegeln das gesamte Spektrum der Nietzsche-Forschung wider, von der Philosophie über die Literaturwissenschaft bis zur politischen Theorie. Die Reihe veröffentlicht Monographien und Sammelbände, die einem strengen Peer-Review-Verfahren unterliegen. Die Buchreihe wird von einem internationalen Redaktionsteam geleitet.

Considered by many to be Abraham Robinson's magnum opus, this book offers an explanation of the development and applications of non-standard analysis by the mathematician who founded the subject. Non-standard analysis grew out of Robinson's attempt to resolve the contradictions posed by infinitesimals within calculus. He introduced this new subject in a seminar at Princeton in 1960, and it remains as controversial today as it was then. This paperback reprint of the 1974 revised edition is indispensable reading for anyone interested (...) in non-standard analysis. It treats in rich detail many areas of application, including topology, functions of a real variable, functions of a complex variable, and normed linear spaces, together with problems of boundary layer flow of viscous fluids and rederivations of Saint-Venant's hypothesis concerning the distribution of stresses in an elastic body. (shrink)

In his critical comment on our paper in this journal, Shaw argues that ‘false assumptions’ which we have criticised are in fact correct . He suggests that the risk of addiction to neuroenhancers may not be relevant, and that safety and research in regard to neuroenhancement do not pose unique ethical problems. Here, we demonstrate that Shaw ignores key empirical research results, trivialises addiction, commits logical errors, confuses addictions and passions, argues on a speculative basis, and fails to distinguish the (...) specific ethical conditions of clinical research from those relevant for research in healthy volunteers. Therefore, Shaw's criticism cannot convince. (shrink)

Seven unknown letters from 1823 to 1831 are published. The famous discoverer of the mammal's egg and founder of the modern embryology Karl Ernst von Baer (1792–1876), born as a German in Estonia and then anatomist and zoologist at Königsberg University, wrote them to his publisher Ludwig F. Froriep in Weimar and his son and successor. Robert F. Baer offered his co-work with a dictionary of natural history (which he criticized), he proposed a map of all research voyages everywhere in (...) the world, and he sent a few small papers about local birds. To Robert F. Baer gave some recommendations concerning his career; he asked for details of a death elephant, and he told that they were awaiting the cholera. (shrink)

The process of chromatin diminution in Parascaris and Ascaris is a developmentally controlled genome rearrangement, which results in quantitative and qualitative differences in DNA content between germ line and somatic cells. Chromatin diminution involves chromosomal breakage, new telomere formation and DNA degradation. The programmed elimination of chromatin in presomatic cells might serve as an alternative way of gene regulation. We put forward a new hypothesis of how an ancient partial genome duplication and chromatin diminution may have served to maintain the (...) genetic balance in somatic cells and simultaneously endowed the germ line cells with a selective advantage. (shrink)

Purpose: Commenting on the transcript of a lecture. Findings: The document reconstructs the development of the original 1973 lecture by Heinz von Foerster into his best-known paper, On Constructing a Reality. Many aspects of that paper can be identified as being shaped through interaction with the audience. Implications: The lecture documented here was a forerunner of a central paper in constructivism.