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.     

Synchrotron Radiation–Induced X‐Ray Fluorescence (SRXRF) Analyses Of The Bernstorf Gold

The gold finds from Bernstorf, in the Freising district of Bavaria, were discovered in 1998, in the area of a Bronze Age settlement. First analyses with X‐ray fluorescence (XRF) revealed gold of an unusually high purity grade, which was explained by the use of cementation techniques. A newer analysis with laser ablation inductively coupled plasma mass spectrometry (LA–ICP–MS) indicated an even higher purity. The analytical results were the starting point of an ongoing discussion. In this study, we re‐analysed 11 gold samples with synchrotron radiation–induced X‐ray fluorescence at the BAMline at BESSY. In a thorough analysis, different excitation and detection conditions were applied to confirm or disprove the previous results. It was shown that the purity of the gold from the specimen is higher than 99.9%. The main impurities are silver in a range between 20 and 200 μg g^?1 and copper between 1 and 10 μg g^?1. The results are in very good agreement with the LA–ICP–MS measurements and provide basic information for discussions about provenance, processing techniques or considerations of authenticity.     

Berlin and Florence in the Age of Enlightenment: Jewish Experience in Comparative Perspective

Into the 1930s, the Jewish population in Germany used the termEnlightenment (Aufklärung) emphatically to formulate itsself-image. At the end of the twentieth century scarcely anythingremained of the once emotional semantics. The most recent literatureon relations between Jews and the Enlightenment elaborates thehostility of the German Enlightenment towards Jews with philologicalacuity. The essay examines the relationship between the Enlightenmentand Jewry and Jewish experiences in the eighteenth century froma comparative perspective. The Berlin Enlightenment is comparedwith its Florentine counterpart. This comparison shows thatintellectuals in the Prussian capital were far more open andunbiased towards Jews than their Tuscan counterparts. Whilein Berlin Jews were admitted to the academies and convivialsocieties, this was largely denied them in Tuscany. Despite the altered climate at the end of the Enlightenmentperiod, the article emphasizes that, if there was ever a periodin German-Jewish history that may be deemed balanced, then itwas the age of Enlightenment. The comparison between Prussiaand Tuscany can thus help us to understand how the Enlightenmentcould become such an emphatic and emotional point of orientationfor German Jews in the nineteenth century.     

Affe und delphin

Ohne Zusammenfassung