Die Entwicklung der Sozialgeschichte der modernen Mathematik und Naturwissenschaft und die Frage nach dem sozialen Raum zwischen Disziplin und Wissenschaftler

The use of the concept of social history of science is sketched in the Anglo‐American and the German discussions from the mid 1970s up to recent work. By presenting a ‘social map’ of a selected scientific community it is argued that between the categories of discipline and single scientist there exists a wide ‘social space’ of groups within which science is pursued. In adopting a milieu theoretic approach an ecology of science is proposed as a suitable extension of the social history of science.     

Präzision versus Exaktheit: Konfligierende Ideale der angewandten mathematischen Forschung: Das Beispiel der Tragflügeltheorie

It is often supposed that mathematical argument provides a model of precision for the sciences. In contrast to this view, the present article proposes to distinguish between mathematical exactness as a (historically variable) ideal regulating the inner standards of mathematical argumentation and precision as a (historically variable) norm governing the relation between products of mathematical reasoning in scientific contexts and empirical or practical data. By discussing a major achievement in the mathematization of flight, Ludwig Prandtl's lifting line theory of wings, it is shown that exact reasoning does not necessarily lead to scientific precision, and that the achievement of precision may even require to loosen existing standards of exactness. It is argued that the main contribution of mathematical argument to generating precision in science lies in its capacity to provide sophisticated tools for the production of data, rather than in its adherence to an ideal of exactness.     

Analogie und mathematisches Denken

This article deals with six aspects of analogical thinking in mathematics: 1. Platonism and continuity principle or the “geometric voices of analogy” (as Kepler put it), 2. analogies and the surpassing of limits, 3. analogies and rule stretching, 4. analogies and concept stretching, 5. language and the art of inventing, 6. translation, or constructions instead of discovery. It takes especially into account the works of Kepler, Wallis, Leibniz, Euler, and Laplace who all underlined the importance of analogy in finding out new mathematical truth. But the meaning of analogy varies with the different authors. Isomorphic structures are interpreted as an outcome of analogical thinking.     

Zur frühen Geschichte der Paläocheloniologie von Schaumburg‐Lippe. Die Rolle des Gymnasial‐Professors Max Ballerstedt in der Naturwissenschaft

A survey is given on some new aspects of the early history to the palaeochelonology in Schaumburg‐Lippe (Northern Germany). The very slow development of this is good reconstructable on base of authentic estates. It is the first time to made such a nearly complete reconstruction.     

Die erste Entlassungswelle von Hochschullehrern deutscher Hochschulen aufgrund des Gesetzes zur Wiederherstellung des Berufsbeamtentums vom 7.4.1933

On 7 April 1933 the statute ?Gesetz zur Wiederherstellung des Berufsbeamtentums”? authorized German universities to dismiss staff because of race and/or politics. At the end of 1934 the Ministry of Science, Arts and National Education demanded lists of university teachers, who had to leave the universities as a consequence of the above law. The present lists fully compile the universities in Germany in 1934.     

Die Apotheke als Forschungsstätte

From the beginning, next to their essential function of preparing drugs pharmacies also served as educational institutions, in particular for the instruction of their own rising generation. Especially between 1750 and 1850 pharmacies in addition were engaged in scientific research. It were basically experimental‐analytic chemistry and after 1800 mainly phytochemistry which inspired numerous apothecaries to do corresponding work in their laboratories. For many of those scientifically ambitious pharmacists, however, pharmacies were merely a starting point in their professional career. More or less rapidly, they turned to other places of activity which were organizationally, socially, and intellectually of higher standards (e.g. academies or universities). There, they were better able to realize their research interests frequently roused and shaped in the pharmacies. When around 1850 chemistry as an autonomous discipline definitely was established at the universities and competition became increasingly apparent through the rising chemical industry, the former meaning and function of pharmacies as places of scientific research disappeared more and more and was completely lost about 1900.     

Das Förderprofil der Deutschen Forschungsgemeinschaft 1949 bis 1969

The DFG, short for ‘Deutsche Forschungsgemeinschaft’ (German Research Foundation), was founded in 1920 and re‐founded after the 2. World War in 1949. This article concentrates on the activities of the DFG in the period between 1949 and the end of the sixties and on the two major programmes (the so‐called ‘Individual Grants Programme’ and the so‐called ‘Priority Programme’) because until now it has not been known, how many — and more importantly — which studies in which disciplines had been financed by the DFG. All together almost 54.000 studies (36.500 in the ‘Individual Grants Programme’ and 17.400 in the ‘Priority Programmes’) were accomplished with the support of the DFG, whereas — in the ‘Individual Grants Programme’ — less than 3.000 proposals were declined (there are no figures for the ‘Priority Programmes’). Till the end of the seventies the whole amount of money allocated for the ‘Individual Grants Programme’ was not fixed for the different disciplines in advance. Consequently every proposal submitted in the ‘Individual Grants Programme’ had to compete against all others for the overall allocated funds. Who — in other words: which of the disciplines — won this competition? The analysis shows a clear result. With regard to both, the number of successful proposals and the money received, the winner was medical science (with 23 percent of all successful proposals in the ‘Individual Grants Programme’). Chemistry finished second with 15 percent and then biology a distant third (9 percent), followed by physics (8 percent) and agronomy (8 percent). Coming to the ‘Priority Programmes’, which were instituted in the middle of the 1950s, it must first be stated that here the topic is fixed in advance. The broad issue of investigation is devised by the DFG itself or — to be more precise — by the Senate of the DFG. In contrast to the ‘Individual Grants Programme’ the ‘Priority Programme’ can therefore be seen as an important instrument of the politics of research support. This leads to the following question: Which programmes did the DFG establish between 1954 and 1969? In other words: Which research topics or fields were, in the view of the DFG, the most important ones? The database again shows a clear result. Almost 50 percent of the money distributed overall and more than 50 percent of all programmes were benefitted to natural science, another fifth part to engineering technology (which didn't play an important role in the ‘Individual Grants Programme’). Medical science which was the most successful discipline in the ‘Individual Grants Programme’ received 16 percent of the funds. With regard to — first — the number of successful proposals within a Programme, — second — to the money received and — third — to the duration there were three frontrunner programmes: nourishment research, research on water and hydraulic engineering, and aeronautical research. And the humanities? The DFG didn't grant much relief giving only 7 percent to these disciplines.     

Eine naturwissenschaftliche Forschungsbibliothek des 18. Jahrhunderts: Die Bibliothek der ‚Naturforschenden Gesellschaft’︁ zu Jena

The ?Naturforschende Gesellschaft’?, founded in 1793, proved instrumental for the development of science at the University of Jena around 1800. Its library can be considered as one of its most important facilities provided for research and for the education of students. Since this library has been preserved almost without losses, we can ask whether this library served the purpose of a research library in the newly established field of ?science’?. In consequence, the role of scientific societies and the genesis of specialised libraries in the area of science can be investigated in an exemplary case, with implications for the concept of scientific research around 1800.     

„Und setzet eure Worte nicht auf Schrauben”︁ Medizinische Semiotik vom Ende des 18. bis zum Beginn des 20. Jahrhunderts - Gegenstand und Forschung

There is no doubt that medical semiotics are having a revival at the moment. Different aspects of yesterday's and today's interest in semiotics and in the historical interpretation of signs of disease in the context of theory and history of medicine can be illuminated: their deciphering as the history of the sign in medicine by historic science, their overestimation by philosophy during the Age of Enlightenment, their reduction to a phenomenology of medicine and natural science during the first half of the 19th century and their transformation to medical diagnostics since the middle of the 19th century and recently even their functionalization as methodical instrument within the history of science. The following will show the change in meaning of medical semiotics. Modern development and especially the transition to medicine, based on natural science, will be emphasized.     

Pest,Stadt, Wissenschaft — Wechselwirkungen in oberitalienischen Städten vom 14. bis 17. Jahrhundert

After the Black Death of 1348 the Plague was not only the cause of personal disasters and individual despair, but was also of political and social significance. Each outbreak of the epidemic implied a crisis for the community with crucial consequences for trade, jurisdiction, administration, executive powers and for food supply. The faith in authority by the leading university medics was tragic, as they subscribed to the hippocratic-galenical humoral pathology and to the miasmatic theory. On the other hand, municipal authorities, from the 14th century onwards responded to the epidemic in a pragmatic manner, isolating the sick, carrying out checks, imposing trade embargos and special epidemic laws. From the 15th century onwards people were also put under quarantine. The medics' role, their relationship with the government and their tendency to play down the diagnosis will be discussed at length, together with the questionable tradition of the Regimina pestis.     

Eine handgreifliche Geschichtslüge. Wie Martin Luther zum Gegner des copernicanischen Weltsystems gemacht wurde.

Martin Luther has been severely criticized for an offhand remark about Copernicus. In the most frequently cited version of this statement, Luther is alledged to have branded Copernicus as a fool who will turn the whole science of astronomy upside down. This disparaging judgment on Luther prevails in many publications by respected historians of science of the 20th century, although since the early thirties, it has been convincingly demonstrated that the famous citation from Luther's table talk is next to worthless as an historical source, that Luther never referred to Copernicus or to the heliocentric world system in all of his voluminous writings, and that there is no indication that Luther ever suppressed the Copernican viewpoint. His attitude towards Copernicus was indifference or ignorance, but not hostility. In this paper, it is shown that the story of Luther's anti‐Copernicanism emerged in the second half of the 19th century. It was invented by Franz Beckmann and Franz Hipler, two Prussian Catholic historians who were engaged in the conflict between the German government under Bismarck and the Catholic Church (Kulturkampf), and it was disseminated by influential German and American historians like Leopold Prowe, Ernst Zinner, and Andrew D. White. In the second half of the 20th century, many historians of science relied on the authority of these authors, rather than studying the sources or the secondary literature in which it has been proved that Luther's anti‐Copernicanism is an outright falsification of history.     

Die Entdeckung des Unbewußten um 1900: Wissenschaftshistorische Anmerkungen zu Sigmund Freud

The Discovery of the Unconscious by Henri F. Ellenberger has become a common topic in the historiography of (dynamic) psychiatry. But many users of this term have still the opinion that Sigmund Freud was the unique discoverer. In reality there was a scientific context at the fin de siècle, which corresponded intensively with Freud's original concepts and formed their implications (e.g. Darwinism, Neurophysiology). Besides well-documented synchronic analogies Freud implanted diachronic traditions within his psychoanalytic theory. Especially, his main work The Interpretation of Dreams implies Greek mythology as well as natural philosophy of romanticism. Freuds special concepts like ‘transfer’ and ‘resistance’ have to be analysed as historical metaphors.