Globaler Pflanzentransfer und seine Transferinstanzen als Kultur‐, Wissens‐ und Wissenschaftstransfer der frühen Neuzeit

In three steps, the polyvalent phenomenon of global plant transfer will be analysed. Starting from the model of cultural transfer, the latter one will be discussed in combination with network research. Finally, the connection of various instances of transfer such as botanical gardens, ships and islands will be established. The fact that botanists take part in the process of transfer increasingly and from the middle of the 18th century onwards control the plant transfers in all phases emphasises the entwinement of science and colonialism.     

Zytoarchitektonik und Revolution ‐ Lenins Gehirn als Raum und Objekt

The investigation of Lenin's brain by the German neurobiologist Oskar Vogt from Berlin and his Russian collaborators in Moscow is one of the most exciting and simultaneously oddest chapters in the history of medicine. With the bizarre claim to be able to detect the material substrate of genius it provoked as much unrealistic expectations in the public as strong criticism by the scientific community of brain researchers. The present paper deals in a brief survey with the history of collecting and measuring the brains of famous persons in general and particularly with the historical, political and social circumstances of the performed investigation of Lenin's brain. In this connection the epistemological and technical prereqisites of architectonical brain research and its means of the topographical representation of complex histo‐anatomical and physiological differences in the brain cortex are shortly discussed. The opening of Russian archives after the socio‐economic turn of the year 1991 brought up new background facts in Lenin's pathobiography; together with the sources from German archives a rather extensive reconstruction of the historical events between Lenin's death in 1924 and the final report of the Moscow Brain Research Institute (Institute Mozga) to the Politburo of the Russian Communist Party (Bolsheviki) in 1936 is possible now.     

Wissens‐ und Wissenschaftstransfer – Einführende Bemerkungen

Knowledge and science transfer – introductory remarks. The article presents introductory remarks on the historical study of knowledge and science transfer. Discussion focuses initially on the reasons for speaking of knowledge transfer and not only about science transfer, and the relations of this topic to current research in general history on cultural transfer. Multiple levels of knowledge / science transfer are then discussed, specifically: (1) transfer by means of migration or other movement of people across geographic boundaries; (2) scientific changes related to the transfer of objects (such as plant specimens or instruments) across continents or disciplines; (3) knowledge or science transfer in practical contexts. Addressed throughout is the problematic character of the concept of transfer itself. The author suggests that users of this concept often presuppose a static conception of scientific and cultural contents being more or less successfully transferred; more interesting, however, are the changes in science and culture conditioned or caused by the migration of individuals as well as the transfer of culture by other means.     

Lebens‐Geschichte ‐ Wissenschafts‐Geschichte. Vom Nutzen der Biographie für Geschichtswissenschaft und Wissenschaftsgeschichte

Biography as a genre of historiography had been dismissed for some years, criticized for being conservative, resistant to theoretical approaches, and hostile to methodological innovations. But the predominance of a historiography devoted to structures, functions, and statistics has, however, led to a renewed interest in the human factor in history. This paper argues that the pluralism of methods and theories which has emerged thereafter reopened the case for an innovative biography, thus facilitating the convergence of general history and the history of science.     

Nerven‐Saiten‐Stimmung. Zum Wandel einer Denkfigur zwischen Musik und Wissenschaft 1750–1850

‘Stimmung’. The Career of a Concept in Music and Science between 1750 and 1850. The German word ‘Stimmung’ originally refers to the musical praxis of tuning instruments. Whereas the English concepts of ‘tonus’ and ‘atunement’ used to describe the physical status of the body developed independently from the psychological ‘mood’, ‘Stimmung’ was used metaphorically in both physiology and psychology in the discussed period. This leads to various interrelations between the areas of knowledge involved. The paper investigates these on a synchronic and diachronic level. By concentrating a) on the analogy between musical strings and nerve fibres within the framework of a mechanistic conception of the body and b) on the metaphoric use of ‘Stimmung’ as a psychological concept describing the general mood of an individual, it becomes evident that the different metaphorical adaptations do not only have consequences within the specific area of knowledge, but also lead to distinct interpretations of musical effect. The second half of the paper concentrates on the diachronic development of ‘Stimmung’ in physiology and analyses the shifts within the semantic field of the metaphor occurring during the transformation from a mechanical to an organic conception of the body. On a theoretical level the emphasis lies on the conceptual potential of vague metaphors and the function of marginal metaphors in periods of theory change. In this context the results question Thomas Kuhns theory of an abrupt, gestaltlike change of theory by emphasizing the importance of continuous shifts within the semantic fields of vague metaphors.     

Vertrauensvorschuß und wissenschaftliches Fehlhandeln — Eine reliabilistische Modellierung der Fälle Abderhalden,Goldschmidt, Moewus und Waldschmidt‐Leitz

Reliabilist philosophy of science considers scientific misconduct a transgression against the principles of good cognitive practice. Good practice in research is characterised by the reliability, efficiency and fertility of the cognitive processes involved. The reliabilist approach is closely connected to the idea of mutual cognitive dependency of the research community. Trust in the testimony of others is not an inevitable but a favouring factor of scientific progress — and misconduct damages the testimonial chain, respectively the principle of trustworthiness. Within the reliabilist framework, the main focus on questionable research is not on whether or not there are fraudulent intentions (that means particular mental events of the past), but on recognisable consequences for the research community. Criticising the constructivist modeling of questionable research, we reconstruct certain contributions by Emil Abderhalden, Richard Goldschmidt, Franz Moewus, and Ernst Waldschmitz‐Leitz as serious misconducts respectively frauds. We also show that specific social factors — often regarded as “apologising” conditions — decisively interfere with the principle of trustworthiness in the scientific community.     

Design als ‘mediating interface’ Zur Zeugen‐ und Zeichenhaftigkeit des Radioapparates

Design as Mediating Interface: Historical Evidence and Symbolic Enunciation of the Radio Set. – Based on a case study on the invention of the radio station scale in the late 1920's and early 1930's, this article pleads for an interdisciplinary look at the importance of design as a mediating interface in the production‐consumption junction. In this cultural history perspective on technology, the material artifact matters both as a witness of and a sign for the symbolic meaning and appropriation of the technical object, which transgresses the functional logic of instrumental rationality. In presenting five different perspectives on design offering some alternative looks for a cultural history of technology, this theoretically inspired essay wants to sound the critical potential of a multilayered semantic approach to the radio apparatus as a prominent representation of a radical innovation in media technology.     

Überlegungen zur Verortung der Nanotechnologie in einem wissenschafts‐ und technikgeschichtlichen Kontinuum

Reflections about an embedding of nanotechnology in a continuum of the history of science and technology. Nanotechnology is not a completely new technology, we can rather understand it as a continuation and extension of chemical technology. Along this line, it is not only problematic to characterize nanotechnology as a new ‘key technology’ but also the definition of nanotechnology as looking at a particular causality between properties and dimensions of materials seems hardly new. For embedding nanotechnology in such a greater historical context, the development of colloid chemistry at the beginning of the 20^th century by Richard Zsigmondy and Wolfgang Ostwald is shown as an important reference point. Modern theories of supramolecular chemistry as those constituted by Jean‐Marie Lehn and others refer to this line of research in colloid chemistry and lead currently to scientific foundations of some nanotechnological fields. The historical embedding of nanotechnology can hence be used as a contribution for a more realistic evaluation of the technological possibilities as well as for a critical estimation of technological visions.     

Der Natur‐Begriff des 17. Jahrhunderts und zwei seiner Inter‐pretamente: „res extensa”︁ und „intima rerum”︁

This article aims to show the general and broad use of the concept of nature in the philosophical discourse of the 17th century ‐ and in this context it is obvious that this discourse includes both philosophy and theology. I will discuss two opposite views concerning its fundamental understanding of nature, yet will not go into elaborating differences concerning such particular concepts as, for example, space, void or motion. These views and the theoretical positions from which they emerged will here be called res extensa and intima rerum ‐ this is done in order to clarify the basic opposition: there is no interior in pure extension and there is no extension at all in that what is called the interior. My aim is to show that these two views are, in fact, not quite as incompatible and contradictory as it easily may seem at first glance. Although I will for heuristic purposes introduce the two concepts res extensa and intima rerum as complete opposites and in a wholly contrary manner, ist should become clear that there exist both influences and interactions between these two notions. Theorists introduced here as advocates of the intima rerum‐position, can, for example, be seen as having been influenced by the mechanistic, or res extensa‐position, mainly through the formally and methodologically attractive geometric and mathematical argumentation. Likewise theorists advocating a mechanistic position can be said at some points to have been led by a substantial necessity concerning the contect of their argumentation to take recourse to the concept of intima rerum, at least partly or in a modified manner.